diff --git a/Android.bp b/Android.bp
index 0f9977c..55d9c4b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -150,6 +150,9 @@
     visibility: [
         // DO NOT ADD ANY MORE ENTRIES TO THIS LIST
         "//external/robolectric-shadows:__subpackages__",
+        //This will eventually replace the item above, and serves the
+        //same purpose.
+        "//external/robolectric:__subpackages__",
         "//frameworks/layoutlib:__subpackages__",
     ],
 }
@@ -289,6 +292,14 @@
         "staledataclass-annotation-processor",
         "error_prone_android_framework",
     ],
+    // Exports needed for staledataclass-annotation-processor, see b/139342589.
+    javacflags: [
+        "-J--add-modules=jdk.compiler",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
+    ],
     required: [
         // TODO(b/120066492): remove default_television.xml when the build system
         // propagates "required" properly.
diff --git a/ApiDocs.bp b/ApiDocs.bp
index c87ecde..bf3a6a3 100644
--- a/ApiDocs.bp
+++ b/ApiDocs.bp
@@ -122,17 +122,30 @@
 }
 
 droidstubs {
-    name: "framework-doc-system-stubs",
-    defaults: ["framework-doc-stubs-sources-default"],
-    args: metalava_framework_docs_args +
-        " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.PRIVILEGED_APPS\\) ",
-    api_levels_annotations_enabled: true,
-    api_levels_annotations_dirs: [
-        "sdk-dir",
-        "api-versions-jars-dir",
+    name: "android-non-updatable-doc-stubs-module-lib",
+    defaults: [
+        "android-non-updatable-doc-stubs-defaults",
+        "module-classpath-stubs-defaults",
     ],
-    api_levels_sdk_type: "system",
-    extensions_info_file: ":sdk-extensions-info",
+    args: metalava_framework_docs_args +
+        " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.PRIVILEGED_APPS\\) " +
+        " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.MODULE_LIBRARIES\\) ",
+    generate_stubs: false, // We're only using this module for the annotations.zip output, disable doc-stubs.
+    write_sdk_values: false,
+}
+
+droidstubs {
+    name: "android-non-updatable-doc-stubs-system-server",
+    defaults: [
+        "android-non-updatable-doc-stubs-defaults",
+        "module-classpath-stubs-defaults",
+    ],
+    args: metalava_framework_docs_args +
+        " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.PRIVILEGED_APPS\\) " +
+        " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.MODULE_LIBRARIES\\) " +
+        " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.SYSTEM_SERVER\\) ",
+    generate_stubs: false, // We're only using this module for the annotations.zip output, disable doc-stubs.
+    write_sdk_values: false,
 }
 
 droidstubs {
@@ -150,6 +163,20 @@
     extensions_info_file: ":sdk-extensions-info",
 }
 
+droidstubs {
+    name: "framework-doc-system-stubs",
+    defaults: ["framework-doc-stubs-sources-default"],
+    args: metalava_framework_docs_args +
+        " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.PRIVILEGED_APPS\\) ",
+    api_levels_annotations_enabled: true,
+    api_levels_annotations_dirs: [
+        "sdk-dir",
+        "api-versions-jars-dir",
+    ],
+    api_levels_sdk_type: "system",
+    extensions_info_file: ":sdk-extensions-info",
+}
+
 /////////////////////////////////////////////////////////////////////
 // API docs are created from the generated stub source files
 // using droiddoc
diff --git a/GAME_MANAGER_OWNERS b/GAME_MANAGER_OWNERS
index 502a9e36..b65c43a 100644
--- a/GAME_MANAGER_OWNERS
+++ b/GAME_MANAGER_OWNERS
@@ -1,2 +1,3 @@
 lpy@google.com
-timvp@google.com
+chingtangyu@google.com
+xwxw@google.com
diff --git a/ProtoLibraries.bp b/ProtoLibraries.bp
index 67acfad..c12f5b4 100644
--- a/ProtoLibraries.bp
+++ b/ProtoLibraries.bp
@@ -35,7 +35,6 @@
         "&& $(location soong_zip) -jar -o $(out) -C $(genDir)/$(in) -D $(genDir)/$(in)",
 
     srcs: [
-        ":framework-connectivity-protos",
         ":ipconnectivity-proto-src",
         ":libstats_atom_enum_protos",
         ":libstats_atom_message_protos",
@@ -68,7 +67,6 @@
         "  $(in)",
 
     srcs: [
-        ":framework-connectivity-protos",
         ":ipconnectivity-proto-src",
         ":libstats_atom_enum_protos",
         ":libstats_atom_message_protos",
@@ -84,7 +82,6 @@
 java_library_host {
     name: "platformprotos",
     srcs: [
-        ":framework-connectivity-protos",
         ":ipconnectivity-proto-src",
         ":libstats_atom_enum_protos",
         ":libstats_atom_message_protos",
@@ -124,7 +121,6 @@
     ],
     sdk_version: "9",
     srcs: [
-        ":framework-connectivity-protos",
         ":ipconnectivity-proto-src",
         ":libstats_atom_enum_protos",
         ":libstats_atom_message_protos",
@@ -147,7 +143,6 @@
     },
 
     srcs: [
-        ":framework-connectivity-protos",
         ":ipconnectivity-proto-src",
         ":libstats_atom_enum_protos",
         ":libstats_atom_message_protos",
@@ -185,7 +180,6 @@
     ],
 
     srcs: [
-        ":framework-connectivity-protos",
         ":ipconnectivity-proto-src",
         ":libstats_atom_enum_protos",
         ":libstats_atom_message_protos",
diff --git a/StubLibraries.bp b/StubLibraries.bp
index bc2e6dd..0e08496 100644
--- a/StubLibraries.bp
+++ b/StubLibraries.bp
@@ -411,6 +411,36 @@
     ],
 }
 
+java_library {
+    name: "android_module_stubs_current_with_test_libs",
+    static_libs: [
+        "android_module_lib_stubs_current",
+        "android.test.base.stubs",
+        "android.test.mock.stubs",
+        "android.test.runner.stubs",
+    ],
+    defaults: ["android.jar_defaults"],
+    visibility: [
+        "//visibility:override",
+        "//visibility:private",
+    ],
+}
+
+java_library {
+    name: "android_system_server_stubs_current_with_test_libs",
+    static_libs: [
+        "android_system_server_stubs_current",
+        "android.test.base.stubs.system",
+        "android.test.mock.stubs.system",
+        "android.test.runner.stubs.system",
+    ],
+    defaults: ["android.jar_defaults"],
+    visibility: [
+        "//visibility:override",
+        "//visibility:private",
+    ],
+}
+
 droidstubs {
     name: "api_versions_public",
     srcs: [":android_stubs_current_with_test_libs{.jar}"],
@@ -420,6 +450,7 @@
         "sdk-dir",
         "api-versions-jars-dir",
     ],
+    api_levels_sdk_type: "public",
     extensions_info_file: ":sdk-extensions-info",
 }
 
@@ -436,6 +467,32 @@
     extensions_info_file: ":sdk-extensions-info",
 }
 
+droidstubs {
+    name: "api_versions_module_lib",
+    srcs: [":android_module_stubs_current_with_test_libs{.jar}"],
+    generate_stubs: false,
+    api_levels_annotations_enabled: true,
+    api_levels_annotations_dirs: [
+        "sdk-dir",
+        "api-versions-jars-dir",
+    ],
+    api_levels_sdk_type: "module-lib",
+    extensions_info_file: ":sdk-extensions-info",
+}
+
+droidstubs {
+    name: "api_versions_system_server",
+    srcs: [":android_system_server_stubs_current_with_test_libs{.jar}"],
+    generate_stubs: false,
+    api_levels_annotations_enabled: true,
+    api_levels_annotations_dirs: [
+        "sdk-dir",
+        "api-versions-jars-dir",
+    ],
+    api_levels_sdk_type: "system-server",
+    extensions_info_file: ":sdk-extensions-info",
+}
+
 /////////////////////////////////////////////////////////////////////
 // hwbinder.stubs provides APIs required for building HIDL Java
 // libraries.
diff --git a/apct-tests/perftests/core/Android.bp b/apct-tests/perftests/core/Android.bp
index 23464f8..9366ff2d 100644
--- a/apct-tests/perftests/core/Android.bp
+++ b/apct-tests/perftests/core/Android.bp
@@ -43,6 +43,9 @@
         "apct-perftests-resources-manager-apps",
         "apct-perftests-utils",
         "collector-device-lib",
+        "compatibility-device-util-axt",
+        "junit",
+        "junit-params",
         "core-tests-support",
         "guava",
     ],
@@ -59,4 +62,10 @@
 
     test_suites: ["device-tests"],
     certificate: "platform",
+
+    errorprone: {
+        javacflags: [
+            "-Xep:ReturnValueIgnored:WARN",
+        ],
+    },
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/DeepArrayOpsPerfTest.java b/apct-tests/perftests/core/src/android/libcore/DeepArrayOpsPerfTest.java
index 3f4f6af..3ebaa4c 100644
--- a/apct-tests/perftests/core/src/android/libcore/DeepArrayOpsPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/DeepArrayOpsPerfTest.java
@@ -20,18 +20,19 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
 
 import java.lang.reflect.Array;
 import java.lang.reflect.Constructor;
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class DeepArrayOpsPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -39,19 +40,14 @@
     private Object[] mArray;
     private Object[] mArray2;
 
-    @Parameterized.Parameter(0)
-    public int mArrayLength;
-
-    @Parameterized.Parameters(name = "mArrayLength({0})")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{1}, {4}, {16}, {32}, {2048}});
     }
 
-    @Before
-    public void setUp() throws Exception {
-        mArray = new Object[mArrayLength * 14];
-        mArray2 = new Object[mArrayLength * 14];
-        for (int i = 0; i < mArrayLength; i += 14) {
+    public void setUp(int arrayLength) throws Exception {
+        mArray = new Object[arrayLength * 14];
+        mArray2 = new Object[arrayLength * 14];
+        for (int i = 0; i < arrayLength; i += 14) {
             mArray[i] = new IntWrapper(i);
             mArray2[i] = new IntWrapper(i);
 
@@ -99,7 +95,9 @@
     }
 
     @Test
-    public void deepHashCode() {
+    @Parameters(method = "getData")
+    public void deepHashCode(int arrayLength) throws Exception {
+        setUp(arrayLength);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             Arrays.deepHashCode(mArray);
@@ -107,7 +105,9 @@
     }
 
     @Test
-    public void deepEquals() {
+    @Parameters(method = "getData")
+    public void deepEquals(int arrayLength) throws Exception {
+        setUp(arrayLength);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             Arrays.deepEquals(mArray, mArray2);
diff --git a/apct-tests/perftests/core/src/android/libcore/ReferencePerfTest.java b/apct-tests/perftests/core/src/android/libcore/ReferencePerfTest.java
index 2ef68ca..05a3e12 100644
--- a/apct-tests/perftests/core/src/android/libcore/ReferencePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/ReferencePerfTest.java
@@ -118,7 +118,7 @@
         int got = count.get();
         if (n != got) {
             throw new IllegalStateException(
-                    String.format("Only %i of %i objects finalized?", got, n));
+                    String.format("Only %d of %d objects finalized?", got, n));
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/SystemArrayCopyPerfTest.java b/apct-tests/perftests/core/src/android/libcore/SystemArrayCopyPerfTest.java
index 5aacfc2..20f1309 100644
--- a/apct-tests/perftests/core/src/android/libcore/SystemArrayCopyPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/SystemArrayCopyPerfTest.java
@@ -20,22 +20,22 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class SystemArrayCopyPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "arrayLength={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {2}, {4}, {8}, {16}, {32}, {64}, {128}, {256}, {512}, {1024}, {2048}, {4096},
@@ -43,12 +43,10 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public int arrayLength;
-
     // Provides benchmarking for different types of arrays using the arraycopy function.
     @Test
-    public void timeSystemCharArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemCharArrayCopy(int arrayLength) {
         final int len = arrayLength;
         char[] src = new char[len];
         char[] dst = new char[len];
@@ -59,7 +57,8 @@
     }
 
     @Test
-    public void timeSystemByteArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemByteArrayCopy(int arrayLength) {
         final int len = arrayLength;
         byte[] src = new byte[len];
         byte[] dst = new byte[len];
@@ -70,7 +69,8 @@
     }
 
     @Test
-    public void timeSystemShortArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemShortArrayCopy(int arrayLength) {
         final int len = arrayLength;
         short[] src = new short[len];
         short[] dst = new short[len];
@@ -81,7 +81,8 @@
     }
 
     @Test
-    public void timeSystemIntArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemIntArrayCopy(int arrayLength) {
         final int len = arrayLength;
         int[] src = new int[len];
         int[] dst = new int[len];
@@ -92,7 +93,8 @@
     }
 
     @Test
-    public void timeSystemLongArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemLongArrayCopy(int arrayLength) {
         final int len = arrayLength;
         long[] src = new long[len];
         long[] dst = new long[len];
@@ -103,7 +105,8 @@
     }
 
     @Test
-    public void timeSystemFloatArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemFloatArrayCopy(int arrayLength) {
         final int len = arrayLength;
         float[] src = new float[len];
         float[] dst = new float[len];
@@ -114,7 +117,8 @@
     }
 
     @Test
-    public void timeSystemDoubleArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemDoubleArrayCopy(int arrayLength) {
         final int len = arrayLength;
         double[] src = new double[len];
         double[] dst = new double[len];
@@ -125,7 +129,8 @@
     }
 
     @Test
-    public void timeSystemBooleanArrayCopy() {
+    @Parameters(method = "getData")
+    public void timeSystemBooleanArrayCopy(int arrayLength) {
         final int len = arrayLength;
         boolean[] src = new boolean[len];
         boolean[] dst = new boolean[len];
diff --git a/apct-tests/perftests/core/src/android/libcore/XmlSerializePerfTest.java b/apct-tests/perftests/core/src/android/libcore/XmlSerializePerfTest.java
index eec0734..b1b594d 100644
--- a/apct-tests/perftests/core/src/android/libcore/XmlSerializePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/XmlSerializePerfTest.java
@@ -20,42 +20,32 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 import org.xmlpull.v1.XmlSerializer;
 
 import java.io.CharArrayWriter;
 import java.lang.reflect.Constructor;
-import java.util.Arrays;
-import java.util.Collection;
 import java.util.Random;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class XmlSerializePerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mDatasetAsString({0}), mSeed({1})")
-    public static Collection<Object[]> data() {
-        return Arrays.asList(
-                new Object[][] {
-                    {"0.99 0.7 0.7 0.7 0.7 0.7", 854328},
-                    {"0.999 0.3 0.3 0.95 0.9 0.9", 854328},
-                    {"0.99 0.7 0.7 0.7 0.7 0.7", 312547},
-                    {"0.999 0.3 0.3 0.95 0.9 0.9", 312547}
-                });
+    private Object[] getParams() {
+        return new Object[][] {
+            new Object[] {"0.99 0.7 0.7 0.7 0.7 0.7", 854328},
+            new Object[] {"0.999 0.3 0.3 0.95 0.9 0.9", 854328},
+            new Object[] {"0.99 0.7 0.7 0.7 0.7 0.7", 312547},
+            new Object[] {"0.999 0.3 0.3 0.95 0.9 0.9", 312547}
+        };
     }
 
-    @Parameterized.Parameter(0)
-    public String mDatasetAsString;
-
-    @Parameterized.Parameter(1)
-    public int mSeed;
-
     double[] mDataset;
     private Constructor<? extends XmlSerializer> mKxmlConstructor;
     private Constructor<? extends XmlSerializer> mFastConstructor;
@@ -100,8 +90,7 @@
     }
 
     @SuppressWarnings("unchecked")
-    @Before
-    public void setUp() throws Exception {
+    public void setUp(String datasetAsString) throws Exception {
         mKxmlConstructor =
                 (Constructor)
                         Class.forName("com.android.org.kxml2.io.KXmlSerializer").getConstructor();
@@ -109,28 +98,32 @@
                 (Constructor)
                         Class.forName("com.android.internal.util.FastXmlSerializer")
                                 .getConstructor();
-        String[] splitStrings = mDatasetAsString.split(" ");
+        String[] splitStrings = datasetAsString.split(" ");
         mDataset = new double[splitStrings.length];
         for (int i = 0; i < splitStrings.length; i++) {
             mDataset[i] = Double.parseDouble(splitStrings[i]);
         }
     }
 
-    private void internalTimeSerializer(Constructor<? extends XmlSerializer> ctor)
+    private void internalTimeSerializer(Constructor<? extends XmlSerializer> ctor, int seed)
             throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            serializeRandomXml(ctor, mSeed);
+            serializeRandomXml(ctor, seed);
         }
     }
 
     @Test
-    public void timeKxml() throws Exception {
-        internalTimeSerializer(mKxmlConstructor);
+    @Parameters(method = "getParams")
+    public void timeKxml(String datasetAsString, int seed) throws Exception {
+        setUp(datasetAsString);
+        internalTimeSerializer(mKxmlConstructor, seed);
     }
 
     @Test
-    public void timeFast() throws Exception {
-        internalTimeSerializer(mFastConstructor);
+    @Parameters(method = "getParams")
+    public void timeFast(String datasetAsString, int seed) throws Exception {
+        setUp(datasetAsString);
+        internalTimeSerializer(mFastConstructor, seed);
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/XmlSerializerPerfTest.java b/apct-tests/perftests/core/src/android/libcore/XmlSerializerPerfTest.java
new file mode 100644
index 0000000..412cb5a
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/XmlSerializerPerfTest.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2022 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.libcore;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+import android.util.Xml;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import libcore.util.XmlObjectFactory;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.xmlpull.v1.XmlSerializer;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Compares various kinds of method invocation.
+ */
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class XmlSerializerPerfTest {
+
+    @Rule
+    public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+
+    @Test
+    public void timeFastSerializer_nonIndent_depth100() throws IOException {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            XmlSerializer serializer = Xml.newFastSerializer();
+            runTest(serializer, 100);
+        }
+    }
+
+    @Test
+    public void timeFastSerializer_indent_depth100() throws IOException {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            XmlSerializer serializer = Xml.newFastSerializer();
+            serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
+            runTest(serializer, 100);
+        }
+    }
+
+    @Test
+    public void timeKXmlSerializer_nonIndent_depth100() throws IOException {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            XmlSerializer serializer = XmlObjectFactory.newXmlSerializer();
+            runTest(serializer, 100);
+        }
+    }
+
+    @Test
+    public void timeKXmlSerializer_indent_depth100() throws IOException {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            XmlSerializer serializer = XmlObjectFactory.newXmlSerializer();
+            serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
+            runTest(serializer, 100);
+        }
+    }
+
+    private void runTest(XmlSerializer serializer, int depth) throws IOException {
+        File file = File.createTempFile(XmlSerializerPerfTest.class.getSimpleName(), "tmp");
+        try (OutputStream out = new FileOutputStream(file)) {
+            serializer.setOutput(out, StandardCharsets.UTF_8.name());
+            serializer.startDocument(null, true);
+            writeContent(serializer, depth);
+            serializer.endDocument();
+        }
+    }
+
+    private void writeContent(XmlSerializer serializer, int depth) throws IOException {
+        serializer.startTag(null, "tag");
+        serializer.attribute(null, "attribute", "value1");
+        if (depth > 0) {
+            writeContent(serializer, depth - 1);
+        }
+        serializer.endTag(null, "tag");
+    }
+
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/ZipFilePerfTest.java b/apct-tests/perftests/core/src/android/libcore/ZipFilePerfTest.java
index 31c92ba..3a45d40 100644
--- a/apct-tests/perftests/core/src/android/libcore/ZipFilePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/ZipFilePerfTest.java
@@ -20,12 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -38,23 +38,18 @@
 import java.util.zip.ZipFile;
 import java.util.zip.ZipOutputStream;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class ZipFilePerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
     private File mFile;
 
-    @Parameters(name = "numEntries={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{128}, {1024}, {8192}});
     }
 
-    @Parameterized.Parameter(0)
-    public int numEntries;
-
-    @Before
-    public void setUp() throws Exception {
+    public void setUp(int numEntries) throws Exception {
         mFile = File.createTempFile(getClass().getName(), ".zip");
         mFile.deleteOnExit();
         writeEntries(new ZipOutputStream(new FileOutputStream(mFile)), numEntries, 0);
@@ -66,7 +61,9 @@
     }
 
     @Test
-    public void timeZipFileOpen() throws Exception {
+    @Parameters(method = "getData")
+    public void timeZipFileOpen(int numEntries) throws Exception {
+        setUp(numEntries);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             ZipFile zf = new ZipFile(mFile);
diff --git a/apct-tests/perftests/core/src/android/libcore/ZipFileReadPerfTest.java b/apct-tests/perftests/core/src/android/libcore/ZipFileReadPerfTest.java
index faa9628..2e89518 100644
--- a/apct-tests/perftests/core/src/android/libcore/ZipFileReadPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/ZipFileReadPerfTest.java
@@ -20,12 +20,13 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -39,21 +40,17 @@
 import java.util.zip.ZipFile;
 import java.util.zip.ZipOutputStream;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class ZipFileReadPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "readBufferSize={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{1024}, {16384}, {65536}});
     }
 
     private File mFile;
 
-    @Parameterized.Parameter(0)
-    public int readBufferSize;
-
     @Before
     public void setUp() throws Exception {
         mFile = File.createTempFile(getClass().getName(), ".zip");
@@ -90,7 +87,8 @@
     }
 
     @Test
-    public void timeZipFileRead() throws Exception {
+    @Parameters(method = "getData")
+    public void timeZipFileRead(int readBufferSize) throws Exception {
         byte[] readBuffer = new byte[readBufferSize];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/BitSetPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/BitSetPerfTest.java
index db5462c..2c0473e 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/BitSetPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/BitSetPerfTest.java
@@ -20,96 +20,99 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.BitSet;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class BitSetPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mSize={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{1000}, {10000}});
     }
 
-    @Parameterized.Parameter(0)
-    public int mSize;
-
-    private BitSet mBitSet;
-
-    @Before
-    public void setUp() throws Exception {
-        mBitSet = new BitSet(mSize);
-    }
-
     @Test
-    public void timeIsEmptyTrue() {
+    @Parameters(method = "getData")
+    public void timeIsEmptyTrue(int size) {
+        BitSet bitSet = new BitSet(size);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            if (!mBitSet.isEmpty()) throw new RuntimeException();
+            if (!bitSet.isEmpty()) throw new RuntimeException();
         }
     }
 
     @Test
-    public void timeIsEmptyFalse() {
-        mBitSet.set(mBitSet.size() - 1);
+    @Parameters(method = "getData")
+    public void timeIsEmptyFalse(int size) {
+        BitSet bitSet = new BitSet(size);
+        bitSet.set(bitSet.size() - 1);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            if (mBitSet.isEmpty()) throw new RuntimeException();
+            if (bitSet.isEmpty()) throw new RuntimeException();
         }
     }
 
     @Test
-    public void timeGet() {
+    @Parameters(method = "getData")
+    public void timeGet(int size) {
+        BitSet bitSet = new BitSet(size);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         int i = 1;
         while (state.keepRunning()) {
-            mBitSet.get(++i % mSize);
+            bitSet.get(++i % size);
         }
     }
 
     @Test
-    public void timeClear() {
+    @Parameters(method = "getData")
+    public void timeClear(int size) {
+        BitSet bitSet = new BitSet(size);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         int i = 1;
         while (state.keepRunning()) {
-            mBitSet.clear(++i % mSize);
+            bitSet.clear(++i % size);
         }
     }
 
     @Test
-    public void timeSet() {
+    @Parameters(method = "getData")
+    public void timeSet(int size) {
+        BitSet bitSet = new BitSet(size);
         int i = 1;
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mBitSet.set(++i % mSize);
+            bitSet.set(++i % size);
         }
     }
 
     @Test
-    public void timeSetOn() {
+    @Parameters(method = "getData")
+    public void timeSetOn(int size) {
+        BitSet bitSet = new BitSet(size);
         int i = 1;
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mBitSet.set(++i % mSize, true);
+            bitSet.set(++i % size, true);
         }
     }
 
     @Test
-    public void timeSetOff() {
+    @Parameters(method = "getData")
+    public void timeSetOff(int size) {
+        BitSet bitSet = new BitSet(size);
         int i = 1;
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mBitSet.set(++i % mSize, false);
+            bitSet.set(++i % size, false);
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/BreakIteratorPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/BreakIteratorPerfTest.java
index 3952c12..6a2ce58 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/BreakIteratorPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/BreakIteratorPerfTest.java
@@ -20,18 +20,19 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.text.BreakIterator;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Locale;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public final class BreakIteratorPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -41,36 +42,37 @@
                 Locale.US,
                 "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi mollis consequat"
                     + " nisl non pharetra. Praesent pretium vehicula odio sed ultrices. Aenean a"
-                    + " felis libero. Vivamus sed commodo nibh. Pellentesque turpis lectus, euismod"
-                    + " vel ante nec, cursus posuere orci. Suspendisse velit neque, fermentum"
-                    + " luctus ultrices in, ultrices vitae arcu. Duis tincidunt cursus lorem. Nam"
-                    + " ultricies accumsan quam vitae imperdiet. Pellentesque habitant morbi"
-                    + " tristique senectus et netus et malesuada fames ac turpis egestas. Quisque"
-                    + " aliquet pretium nisi, eget laoreet enim molestie sit amet. Class aptent"
-                    + " taciti sociosqu ad litora torquent per conubia nostra, per inceptos"
+                    + " felis libero. Vivamus sed commodo nibh. Pellentesque turpis lectus,"
+                    + " euismod vel ante nec, cursus posuere orci. Suspendisse velit neque,"
+                    + " fermentum luctus ultrices in, ultrices vitae arcu. Duis tincidunt cursus"
+                    + " lorem. Nam ultricies accumsan quam vitae imperdiet. Pellentesque habitant"
+                    + " morbi tristique senectus et netus et malesuada fames ac turpis egestas."
+                    + " Quisque aliquet pretium nisi, eget laoreet enim molestie sit amet. Class"
+                    + " aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos"
                     + " himenaeos.\n"
                     + "Nam dapibus aliquam lacus ac suscipit. Proin in nibh sit amet purus congue"
                     + " laoreet eget quis nisl. Morbi gravida dignissim justo, a venenatis ante"
-                    + " pulvinar at. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin"
-                    + " ultrices vestibulum dui, vel aliquam lacus aliquam quis. Duis fringilla"
-                    + " sapien ac lacus egestas, vel adipiscing elit euismod. Donec non tellus"
-                    + " odio. Donec gravida eu massa ac feugiat. Aliquam erat volutpat. Praesent id"
-                    + " adipiscing metus, nec laoreet enim. Aliquam vitae posuere turpis. Mauris ac"
-                    + " pharetra sem. In at placerat tortor. Vivamus ac vehicula neque. Cras"
-                    + " volutpat ullamcorper massa et varius. Praesent sagittis neque vitae nulla"
-                    + " euismod pharetra.\n"
+                    + " pulvinar at. Lorem ipsum dolor sit amet, consectetur adipiscing elit."
+                    + " Proin ultrices vestibulum dui, vel aliquam lacus aliquam quis. Duis"
+                    + " fringilla sapien ac lacus egestas, vel adipiscing elit euismod. Donec non"
+                    + " tellus odio. Donec gravida eu massa ac feugiat. Aliquam erat volutpat."
+                    + " Praesent id adipiscing metus, nec laoreet enim. Aliquam vitae posuere"
+                    + " turpis. Mauris ac pharetra sem. In at placerat tortor. Vivamus ac vehicula"
+                    + " neque. Cras volutpat ullamcorper massa et varius. Praesent sagittis neque"
+                    + " vitae nulla euismod pharetra.\n"
                     + "Sed placerat sapien non molestie sollicitudin. Nullam sit amet dictum quam."
                     + " Etiam tincidunt tortor vel pretium vehicula. Praesent fringilla ipsum vel"
                     + " velit luctus dignissim. Nulla massa ligula, mattis in enim et, mattis"
                     + " lacinia odio. Suspendisse tristique urna a orci commodo tempor. Duis"
                     + " lacinia egestas arcu a sollicitudin.\n"
                     + "In ac feugiat lacus. Nunc fermentum eu est at tristique. Pellentesque quis"
-                    + " ligula et orci placerat lacinia. Maecenas quis mauris diam. Etiam mi ipsum,"
-                    + " tempus in purus quis, euismod faucibus orci. Nulla facilisi. Praesent sit"
-                    + " amet sapien vel elit porta adipiscing. Phasellus sit amet volutpat diam.\n"
-                    + "Proin bibendum elit non lacus pharetra, quis eleifend tellus placerat. Nulla"
-                    + " facilisi. Maecenas ante diam, pellentesque mattis mattis in, porta ut"
-                    + " lorem. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices"
+                    + " ligula et orci placerat lacinia. Maecenas quis mauris diam. Etiam mi"
+                    + " ipsum, tempus in purus quis, euismod faucibus orci. Nulla facilisi."
+                    + " Praesent sit amet sapien vel elit porta adipiscing. Phasellus sit amet"
+                    + " volutpat diam.\n"
+                    + "Proin bibendum elit non lacus pharetra, quis eleifend tellus placerat."
+                    + " Nulla facilisi. Maecenas ante diam, pellentesque mattis mattis in, porta"
+                    + " ut lorem. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices"
                     + " posuere cubilia Curae; Nunc interdum tristique metus, in scelerisque odio"
                     + " fermentum eget. Cras nec venenatis lacus. Aenean euismod eget metus quis"
                     + " molestie. Cras tincidunt dolor ut massa ornare, in elementum lacus auctor."
@@ -80,29 +82,29 @@
         LONGPARA(
                 Locale.US,
                 "During dinner, Mr. Bennet scarcely spoke at all; but when the servants were"
-                    + " withdrawn, he thought it time to have some conversation with his guest, and"
-                    + " therefore started a subject in which he expected him to shine, by observing"
-                    + " that he seemed very fortunate in his patroness. Lady Catherine de Bourgh's"
-                    + " attention to his wishes, and consideration for his comfort, appeared very"
-                    + " remarkable. Mr. Bennet could not have chosen better. Mr. Collins was"
-                    + " eloquent in her praise. The subject elevated him to more than usual"
-                    + " solemnity of manner, and with a most important aspect he protested that"
-                    + " \"he had never in his life witnessed such behaviour in a person of"
-                    + " rank--such affability and condescension, as he had himself experienced from"
-                    + " Lady Catherine. She had been graciously pleased to approve of both of the"
-                    + " discourses which he had already had the honour of preaching before her. She"
-                    + " had also asked him twice to dine at Rosings, and had sent for him only the"
-                    + " Saturday before, to make up her pool of quadrille in the evening. Lady"
-                    + " Catherine was reckoned proud by many people he knew, but _he_ had never"
-                    + " seen anything but affability in her. She had always spoken to him as she"
-                    + " would to any other gentleman; she made not the smallest objection to his"
-                    + " joining in the society of the neighbourhood nor to his leaving the parish"
-                    + " occasionally for a week or two, to visit his relations. She had even"
-                    + " condescended to advise him to marry as soon as he could, provided he chose"
-                    + " with discretion; and had once paid him a visit in his humble parsonage,"
-                    + " where she had perfectly approved all the alterations he had been making,"
-                    + " and had even vouchsafed to suggest some herself--some shelves in the closet"
-                    + " up stairs.\""),
+                    + " withdrawn, he thought it time to have some conversation with his guest,"
+                    + " and therefore started a subject in which he expected him to shine, by"
+                    + " observing that he seemed very fortunate in his patroness. Lady Catherine"
+                    + " de Bourgh's attention to his wishes, and consideration for his comfort,"
+                    + " appeared very remarkable. Mr. Bennet could not have chosen better. Mr."
+                    + " Collins was eloquent in her praise. The subject elevated him to more than"
+                    + " usual solemnity of manner, and with a most important aspect he protested"
+                    + " that \"he had never in his life witnessed such behaviour in a person of"
+                    + " rank--such affability and condescension, as he had himself experienced"
+                    + " from Lady Catherine. She had been graciously pleased to approve of both of"
+                    + " the discourses which he had already had the honour of preaching before"
+                    + " her. She had also asked him twice to dine at Rosings, and had sent for him"
+                    + " only the Saturday before, to make up her pool of quadrille in the evening."
+                    + " Lady Catherine was reckoned proud by many people he knew, but _he_ had"
+                    + " never seen anything but affability in her. She had always spoken to him as"
+                    + " she would to any other gentleman; she made not the smallest objection to"
+                    + " his joining in the society of the neighbourhood nor to his leaving the"
+                    + " parish occasionally for a week or two, to visit his relations. She had"
+                    + " even condescended to advise him to marry as soon as he could, provided he"
+                    + " chose with discretion; and had once paid him a visit in his humble"
+                    + " parsonage, where she had perfectly approved all the alterations he had"
+                    + " been making, and had even vouchsafed to suggest some herself--some shelves"
+                    + " in the closet up stairs.\""),
         GERMAN(
                 Locale.GERMANY,
                 "Aber dieser Freiheit setzte endlich der Winter ein Ziel. Draußen auf den Feldern"
@@ -119,15 +121,14 @@
                     + " เดิมทีเป็นการผสมผสานกันระหว่างสำเนียงอยุธยาและชาวไทยเชื้อสายจีนรุ่นหลังที่"
                     + "พูดไทยแทนกลุ่มภาษาจีน"
                     + " ลักษณะเด่นคือมีการออกเสียงที่ชัดเจนและแข็งกระด้างซึ่งได้รับอิทธิพลจากภาษาแต"
-                    + "้จิ๋ว"
-                    + " การออกเสียงพยัญชนะ สระ การผันวรรณยุกต์ที่ในภาษาไทยมาตรฐาน"
+                    + "้จิ๋ว การออกเสียงพยัญชนะ สระ การผันวรรณยุกต์ที่ในภาษาไทยมาตรฐาน"
                     + " มาจากสำเนียงถิ่นนี้ในขณะที่ภาษาไทยสำเนียงอื่นล้วนเหน่อทั้งสิ้น"
                     + " คำศัพท์ที่ใช้ในสำเนียงกรุงเทพจำนวนมากได้รับมาจากกลุ่มภาษาจีนเช่นคำว่า โป๊,"
                     + " เฮ็ง, อาหมวย, อาซิ่ม ซึ่งมาจากภาษาแต้จิ๋ว และจากภาษาจีนเช่น ถู(涂), ชิ่ว(去"
                     + " อ่านว่า\"ชู่\") และคำว่า ทาย(猜 อ่านว่า \"ชาย\") เป็นต้น"
                     + " เนื่องจากสำเนียงกรุงเทพได้รับอิทธิพลมาจากภาษาจีนดังนั้นตัวอักษร \"ร\""
-                    + " มักออกเสียงเหมารวมเป็น \"ล\" หรือคำควบกล่ำบางคำถูกละทิ้งไปด้วยเช่น รู้ เป็น"
-                    + " ลู้, เรื่อง เป็น เลื่อง หรือ ประเทศ เป็น ปะเทศ"
+                    + " มักออกเสียงเหมารวมเป็น \"ล\" หรือคำควบกล่ำบางคำถูกละทิ้งไปด้วยเช่น รู้"
+                    + " เป็น ลู้, เรื่อง เป็น เลื่อง หรือ ประเทศ เป็น ปะเทศ"
                     + " เป็นต้นสร้างความลำบากให้แก่ต่างชาติที่ต้องการเรียนภาษาไทย"
                     + " แต่อย่างไรก็ตามผู้ที่พูดสำเนียงถิ่นนี้ก็สามารถออกอักขระภาษาไทยตามมาตรฐานได"
                     + "้อย่างถูกต้องเพียงแต่มักเผลอไม่ค่อยออกเสียง"),
@@ -151,8 +152,7 @@
         }
     }
 
-    @Parameters(name = "mText={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {Text.ACCENT}, {Text.BIDI}, {Text.EMOJI}, {Text.EMPTY}, {Text.GERMAN},
@@ -161,15 +161,13 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public Text mText;
-
     @Test
-    public void timeBreakIterator() {
+    @Parameters(method = "getData")
+    public void timeBreakIterator(Text text) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            BreakIterator it = BreakIterator.getLineInstance(mText.mLocale);
-            it.setText(mText.mText);
+            BreakIterator it = BreakIterator.getLineInstance(text.mLocale);
+            it.setText(text.mText);
 
             while (it.next() != BreakIterator.DONE) {
                 // Keep iterating
@@ -178,12 +176,13 @@
     }
 
     @Test
-    public void timeIcuBreakIterator() {
+    @Parameters(method = "getData")
+    public void timeIcuBreakIterator(Text text) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             android.icu.text.BreakIterator it =
-                    android.icu.text.BreakIterator.getLineInstance(mText.mLocale);
-            it.setText(mText.mText);
+                    android.icu.text.BreakIterator.getLineInstance(text.mLocale);
+            it.setText(text.mText);
 
             while (it.next() != android.icu.text.BreakIterator.DONE) {
                 // Keep iterating
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/BulkPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/BulkPerfTest.java
index 855bb9a..b7b7e83 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/BulkPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/BulkPerfTest.java
@@ -20,11 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.io.File;
 import java.io.IOException;
@@ -34,13 +35,12 @@
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class BulkPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mAlign({0}), mSBuf({1}), mDBuf({2}), mSize({3})")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {true, MyBufferType.DIRECT, MyBufferType.DIRECT, 4096},
@@ -82,24 +82,12 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public boolean mAlign;
-
     enum MyBufferType {
         DIRECT,
         HEAP,
         MAPPED
     }
 
-    @Parameterized.Parameter(1)
-    public MyBufferType mSBuf;
-
-    @Parameterized.Parameter(2)
-    public MyBufferType mDBuf;
-
-    @Parameterized.Parameter(3)
-    public int mSize;
-
     public static ByteBuffer newBuffer(boolean aligned, MyBufferType bufferType, int bsize)
             throws IOException {
         int size = aligned ? bsize : bsize + 8 + 1;
@@ -126,13 +114,15 @@
     }
 
     @Test
-    public void timePut() throws Exception {
-        ByteBuffer src = BulkPerfTest.newBuffer(mAlign, mSBuf, mSize);
-        ByteBuffer data = BulkPerfTest.newBuffer(mAlign, mDBuf, mSize);
+    @Parameters(method = "getData")
+    public void timePut(boolean align, MyBufferType sBuf, MyBufferType dBuf, int size)
+            throws Exception {
+        ByteBuffer src = BulkPerfTest.newBuffer(align, sBuf, size);
+        ByteBuffer data = BulkPerfTest.newBuffer(align, dBuf, size);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAlign ? 0 : 1);
-            data.position(mAlign ? 0 : 1);
+            src.position(align ? 0 : 1);
+            data.position(align ? 0 : 1);
             src.put(data);
         }
     }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferPerfTest.java
index 4bd7c4e..9ac36d0 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferPerfTest.java
@@ -20,11 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.io.File;
 import java.io.IOException;
@@ -41,7 +42,7 @@
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class ByteBufferPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -49,15 +50,14 @@
     public enum MyByteOrder {
         BIG(ByteOrder.BIG_ENDIAN),
         LITTLE(ByteOrder.LITTLE_ENDIAN);
-        final ByteOrder mByteOrder;
+        final ByteOrder byteOrder;
 
-        MyByteOrder(ByteOrder mByteOrder) {
-            this.mByteOrder = mByteOrder;
+        MyByteOrder(ByteOrder byteOrder) {
+            this.byteOrder = byteOrder;
         }
     }
 
-    @Parameters(name = "mByteOrder={0}, mAligned={1}, mBufferType={2}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {MyByteOrder.BIG, true, MyBufferType.DIRECT},
@@ -75,21 +75,12 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public MyByteOrder mByteOrder;
-
-    @Parameterized.Parameter(1)
-    public boolean mAligned;
-
     enum MyBufferType {
         DIRECT,
         HEAP,
         MAPPED;
     }
 
-    @Parameterized.Parameter(2)
-    public MyBufferType mBufferType;
-
     public static ByteBuffer newBuffer(
             MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws IOException {
         int size = aligned ? 8192 : 8192 + 8 + 1;
@@ -115,7 +106,7 @@
                 result = fc.map(FileChannel.MapMode.READ_WRITE, 0, fc.size());
                 break;
         }
-        result.order(byteOrder.mByteOrder);
+        result.order(byteOrder.byteOrder);
         result.position(aligned ? 0 : 1);
         return result;
     }
@@ -125,11 +116,13 @@
     //
 
     @Test
-    public void timeByteBuffer_getByte() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getByte(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.get();
             }
@@ -137,24 +130,28 @@
     }
 
     @Test
-    public void timeByteBuffer_getByteArray() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getByteArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         byte[] dst = new byte[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             for (int i = 0; i < 1024; ++i) {
-                src.position(mAligned ? 0 : 1);
+                src.position(aligned ? 0 : 1);
                 src.get(dst);
             }
         }
     }
 
     @Test
-    public void timeByteBuffer_getByte_indexed() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getByte_indexed(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.get(i);
             }
@@ -162,11 +159,13 @@
     }
 
     @Test
-    public void timeByteBuffer_getChar() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getChar(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.getChar();
             }
@@ -174,9 +173,11 @@
     }
 
     @Test
-    public void timeCharBuffer_getCharArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeCharBuffer_getCharArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         CharBuffer src =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asCharBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asCharBuffer();
         char[] dst = new char[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -188,11 +189,13 @@
     }
 
     @Test
-    public void timeByteBuffer_getChar_indexed() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getChar_indexed(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.getChar(i * 2);
             }
@@ -200,11 +203,13 @@
     }
 
     @Test
-    public void timeByteBuffer_getDouble() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getDouble(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.getDouble();
             }
@@ -212,9 +217,11 @@
     }
 
     @Test
-    public void timeDoubleBuffer_getDoubleArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeDoubleBuffer_getDoubleArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         DoubleBuffer src =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asDoubleBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asDoubleBuffer();
         double[] dst = new double[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -226,11 +233,13 @@
     }
 
     @Test
-    public void timeByteBuffer_getFloat() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getFloat(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.getFloat();
             }
@@ -238,9 +247,11 @@
     }
 
     @Test
-    public void timeFloatBuffer_getFloatArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeFloatBuffer_getFloatArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         FloatBuffer src =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asFloatBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asFloatBuffer();
         float[] dst = new float[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -252,11 +263,13 @@
     }
 
     @Test
-    public void timeByteBuffer_getInt() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getInt(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.getInt();
             }
@@ -264,9 +277,10 @@
     }
 
     @Test
-    public void timeIntBuffer_getIntArray() throws Exception {
-        IntBuffer src =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asIntBuffer();
+    @Parameters(method = "getData")
+    public void timeIntBuffer_getIntArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        IntBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asIntBuffer();
         int[] dst = new int[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -278,11 +292,13 @@
     }
 
     @Test
-    public void timeByteBuffer_getLong() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getLong(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.getLong();
             }
@@ -290,9 +306,11 @@
     }
 
     @Test
-    public void timeLongBuffer_getLongArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeLongBuffer_getLongArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         LongBuffer src =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asLongBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asLongBuffer();
         long[] dst = new long[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -304,11 +322,13 @@
     }
 
     @Test
-    public void timeByteBuffer_getShort() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_getShort(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.getShort();
             }
@@ -316,9 +336,11 @@
     }
 
     @Test
-    public void timeShortBuffer_getShortArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeShortBuffer_getShortArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         ShortBuffer src =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asShortBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asShortBuffer();
         short[] dst = new short[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -334,8 +356,10 @@
     //
 
     @Test
-    public void timeByteBuffer_putByte() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putByte(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             src.position(0);
@@ -346,24 +370,28 @@
     }
 
     @Test
-    public void timeByteBuffer_putByteArray() throws Exception {
-        ByteBuffer dst = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putByteArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer dst = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         byte[] src = new byte[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             for (int i = 0; i < 1024; ++i) {
-                dst.position(mAligned ? 0 : 1);
+                dst.position(aligned ? 0 : 1);
                 dst.put(src);
             }
         }
     }
 
     @Test
-    public void timeByteBuffer_putChar() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putChar(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.putChar(' ');
             }
@@ -371,9 +399,11 @@
     }
 
     @Test
-    public void timeCharBuffer_putCharArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeCharBuffer_putCharArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         CharBuffer dst =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asCharBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asCharBuffer();
         char[] src = new char[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -385,11 +415,13 @@
     }
 
     @Test
-    public void timeByteBuffer_putDouble() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putDouble(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.putDouble(0.0);
             }
@@ -397,9 +429,11 @@
     }
 
     @Test
-    public void timeDoubleBuffer_putDoubleArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeDoubleBuffer_putDoubleArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         DoubleBuffer dst =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asDoubleBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asDoubleBuffer();
         double[] src = new double[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -411,11 +445,13 @@
     }
 
     @Test
-    public void timeByteBuffer_putFloat() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putFloat(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.putFloat(0.0f);
             }
@@ -423,9 +459,11 @@
     }
 
     @Test
-    public void timeFloatBuffer_putFloatArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeFloatBuffer_putFloatArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         FloatBuffer dst =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asFloatBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asFloatBuffer();
         float[] src = new float[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -437,11 +475,13 @@
     }
 
     @Test
-    public void timeByteBuffer_putInt() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putInt(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.putInt(0);
             }
@@ -449,9 +489,10 @@
     }
 
     @Test
-    public void timeIntBuffer_putIntArray() throws Exception {
-        IntBuffer dst =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asIntBuffer();
+    @Parameters(method = "getData")
+    public void timeIntBuffer_putIntArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        IntBuffer dst = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asIntBuffer();
         int[] src = new int[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -463,11 +504,13 @@
     }
 
     @Test
-    public void timeByteBuffer_putLong() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putLong(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.putLong(0L);
             }
@@ -475,9 +518,11 @@
     }
 
     @Test
-    public void timeLongBuffer_putLongArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeLongBuffer_putLongArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         LongBuffer dst =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asLongBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asLongBuffer();
         long[] src = new long[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -489,11 +534,13 @@
     }
 
     @Test
-    public void timeByteBuffer_putShort() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeByteBuffer_putShort(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             for (int i = 0; i < 1024; ++i) {
                 src.putShort((short) 0);
             }
@@ -501,9 +548,11 @@
     }
 
     @Test
-    public void timeShortBuffer_putShortArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeShortBuffer_putShortArray(
+            MyByteOrder byteOrder, boolean aligned, MyBufferType bufferType) throws Exception {
         ShortBuffer dst =
-                ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType).asShortBuffer();
+                ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType).asShortBuffer();
         short[] src = new short[1024];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -515,6 +564,7 @@
     }
 
     @Test
+    @Parameters(method = "getData")
     public void time_new_byteArray() throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -523,6 +573,7 @@
     }
 
     @Test
+    @Parameters(method = "getData")
     public void time_ByteBuffer_allocate() throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferScalarVersusVectorPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferScalarVersusVectorPerfTest.java
index 81f9e59..5dd9d6e 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferScalarVersusVectorPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/ByteBufferScalarVersusVectorPerfTest.java
@@ -20,23 +20,23 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.nio.ByteBuffer;
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class ByteBufferScalarVersusVectorPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mByteOrder={0}, mAligned={1}, mBufferType={2}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {
@@ -102,19 +102,15 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public ByteBufferPerfTest.MyByteOrder mByteOrder;
-
-    @Parameterized.Parameter(1)
-    public boolean mAligned;
-
-    @Parameterized.Parameter(2)
-    public ByteBufferPerfTest.MyBufferType mBufferType;
-
     @Test
-    public void timeManualByteBufferCopy() throws Exception {
-        ByteBuffer src = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
-        ByteBuffer dst = ByteBufferPerfTest.newBuffer(mByteOrder, mAligned, mBufferType);
+    @Parameters(method = "getData")
+    public void timeManualByteBufferCopy(
+            ByteBufferPerfTest.MyByteOrder byteOrder,
+            boolean aligned,
+            ByteBufferPerfTest.MyBufferType bufferType)
+            throws Exception {
+        ByteBuffer src = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
+        ByteBuffer dst = ByteBufferPerfTest.newBuffer(byteOrder, aligned, bufferType);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             src.position(0);
@@ -126,23 +122,25 @@
     }
 
     @Test
-    public void timeByteBufferBulkGet() throws Exception {
-        ByteBuffer src = ByteBuffer.allocate(mAligned ? 8192 : 8192 + 1);
+    @Parameters({"true", "false"})
+    public void timeByteBufferBulkGet(boolean aligned) throws Exception {
+        ByteBuffer src = ByteBuffer.allocate(aligned ? 8192 : 8192 + 1);
         byte[] dst = new byte[8192];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             src.get(dst, 0, dst.length);
         }
     }
 
     @Test
-    public void timeDirectByteBufferBulkGet() throws Exception {
-        ByteBuffer src = ByteBuffer.allocateDirect(mAligned ? 8192 : 8192 + 1);
+    @Parameters({"true", "false"})
+    public void timeDirectByteBufferBulkGet(boolean aligned) throws Exception {
+        ByteBuffer src = ByteBuffer.allocateDirect(aligned ? 8192 : 8192 + 1);
         byte[] dst = new byte[8192];
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            src.position(mAligned ? 0 : 1);
+            src.position(aligned ? 0 : 1);
             src.get(dst, 0, dst.length);
         }
     }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/CharacterPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/CharacterPerfTest.java
index 28ec6de..0a59899 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/CharacterPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/CharacterPerfTest.java
@@ -20,12 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -34,13 +34,12 @@
  * Tests various Character methods, intended for testing multiple implementations against each
  * other.
  */
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class CharacterPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mCharacterSet({0}), mOverload({1})")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {CharacterSet.ASCII, Overload.CHAR},
@@ -50,17 +49,10 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public CharacterSet mCharacterSet;
-
-    @Parameterized.Parameter(1)
-    public Overload mOverload;
-
     private char[] mChars;
 
-    @Before
-    public void setUp() throws Exception {
-        this.mChars = mCharacterSet.mChars;
+    public void setUp(CharacterSet characterSet) {
+        this.mChars = characterSet.mChars;
     }
 
     public enum Overload {
@@ -87,10 +79,12 @@
 
     // A fake benchmark to give us a baseline.
     @Test
-    public void timeIsSpace() {
+    @Parameters(method = "getData")
+    public void timeIsSpace(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         boolean fake = false;
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     fake ^= ((char) ch == ' ');
@@ -106,9 +100,11 @@
     }
 
     @Test
-    public void timeDigit() {
+    @Parameters(method = "getData")
+    public void timeDigit(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.digit(mChars[ch], 10);
@@ -124,9 +120,11 @@
     }
 
     @Test
-    public void timeGetNumericValue() {
+    @Parameters(method = "getData")
+    public void timeGetNumericValue(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.getNumericValue(mChars[ch]);
@@ -142,9 +140,11 @@
     }
 
     @Test
-    public void timeIsDigit() {
+    @Parameters(method = "getData")
+    public void timeIsDigit(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isDigit(mChars[ch]);
@@ -160,9 +160,11 @@
     }
 
     @Test
-    public void timeIsIdentifierIgnorable() {
+    @Parameters(method = "getData")
+    public void timeIsIdentifierIgnorable(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isIdentifierIgnorable(mChars[ch]);
@@ -178,9 +180,11 @@
     }
 
     @Test
-    public void timeIsJavaIdentifierPart() {
+    @Parameters(method = "getData")
+    public void timeIsJavaIdentifierPart(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isJavaIdentifierPart(mChars[ch]);
@@ -196,9 +200,11 @@
     }
 
     @Test
-    public void timeIsJavaIdentifierStart() {
+    @Parameters(method = "getData")
+    public void timeIsJavaIdentifierStart(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isJavaIdentifierStart(mChars[ch]);
@@ -214,9 +220,11 @@
     }
 
     @Test
-    public void timeIsLetter() {
+    @Parameters(method = "getData")
+    public void timeIsLetter(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isLetter(mChars[ch]);
@@ -232,9 +240,11 @@
     }
 
     @Test
-    public void timeIsLetterOrDigit() {
+    @Parameters(method = "getData")
+    public void timeIsLetterOrDigit(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isLetterOrDigit(mChars[ch]);
@@ -250,9 +260,11 @@
     }
 
     @Test
-    public void timeIsLowerCase() {
+    @Parameters(method = "getData")
+    public void timeIsLowerCase(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isLowerCase(mChars[ch]);
@@ -268,9 +280,11 @@
     }
 
     @Test
-    public void timeIsSpaceChar() {
+    @Parameters(method = "getData")
+    public void timeIsSpaceChar(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isSpaceChar(mChars[ch]);
@@ -286,9 +300,11 @@
     }
 
     @Test
-    public void timeIsUpperCase() {
+    @Parameters(method = "getData")
+    public void timeIsUpperCase(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isUpperCase(mChars[ch]);
@@ -304,9 +320,11 @@
     }
 
     @Test
-    public void timeIsWhitespace() {
+    @Parameters(method = "getData")
+    public void timeIsWhitespace(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.isWhitespace(mChars[ch]);
@@ -322,9 +340,11 @@
     }
 
     @Test
-    public void timeToLowerCase() {
+    @Parameters(method = "getData")
+    public void timeToLowerCase(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.toLowerCase(mChars[ch]);
@@ -340,9 +360,11 @@
     }
 
     @Test
-    public void timeToUpperCase() {
+    @Parameters(method = "getData")
+    public void timeToUpperCase(CharacterSet characterSet, Overload overload) {
+        setUp(characterSet);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        if (mOverload == Overload.CHAR) {
+        if (overload == Overload.CHAR) {
             while (state.keepRunning()) {
                 for (int ch = 0; ch < 65536; ++ch) {
                     Character.toUpperCase(mChars[ch]);
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/CharsetForNamePerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/CharsetForNamePerfTest.java
index 603b182..8da13a9 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/CharsetForNamePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/CharsetForNamePerfTest.java
@@ -20,44 +20,40 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
 
 import java.nio.charset.Charset;
-import java.util.Arrays;
-import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class CharsetForNamePerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameterized.Parameters(name = "mCharsetName({0})")
-    public static Collection<Object[]> data() {
-        return Arrays.asList(
-                new Object[][] {
-                    {"UTF-16"},
-                    {"UTF-8"},
-                    {"UTF8"},
-                    {"ISO-8859-1"},
-                    {"8859_1"},
-                    {"ISO-8859-2"},
-                    {"8859_2"},
-                    {"US-ASCII"},
-                    {"ASCII"},
-                });
+    public static String[] charsetNames() {
+        return new String[] {
+            "UTF-16",
+            "UTF-8",
+            "UTF8",
+            "ISO-8859-1",
+            "8859_1",
+            "ISO-8859-2",
+            "8859_2",
+            "US-ASCII",
+            "ASCII",
+        };
     }
 
-    @Parameterized.Parameter(0)
-    public String mCharsetName;
-
     @Test
-    public void timeCharsetForName() throws Exception {
+    @Parameters(method = "charsetNames")
+    public void timeCharsetForName(String charsetName) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            Charset.forName(mCharsetName);
+            Charset.forName(charsetName);
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/CharsetPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/CharsetPerfTest.java
index 437d186..048c50f 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/CharsetPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/CharsetPerfTest.java
@@ -20,22 +20,22 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class CharsetPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mLength({0}), mName({1})")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {1, "UTF-16"},
@@ -86,24 +86,20 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public int mLength;
-
-    @Parameterized.Parameter(1)
-    public String mName;
-
     @Test
-    public void time_new_String_BString() throws Exception {
-        byte[] bytes = makeBytes(makeString(mLength));
+    @Parameters(method = "getData")
+    public void time_new_String_BString(int length, String name) throws Exception {
+        byte[] bytes = makeBytes(makeString(length));
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            new String(bytes, mName);
+            new String(bytes, name);
         }
     }
 
     @Test
-    public void time_new_String_BII() throws Exception {
-        byte[] bytes = makeBytes(makeString(mLength));
+    @Parameters(method = "getData")
+    public void time_new_String_BII(int length, String name) throws Exception {
+        byte[] bytes = makeBytes(makeString(length));
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             new String(bytes, 0, bytes.length);
@@ -111,20 +107,22 @@
     }
 
     @Test
-    public void time_new_String_BIIString() throws Exception {
-        byte[] bytes = makeBytes(makeString(mLength));
+    @Parameters(method = "getData")
+    public void time_new_String_BIIString(int length, String name) throws Exception {
+        byte[] bytes = makeBytes(makeString(length));
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            new String(bytes, 0, bytes.length, mName);
+            new String(bytes, 0, bytes.length, name);
         }
     }
 
     @Test
-    public void time_String_getBytes() throws Exception {
-        String string = makeString(mLength);
+    @Parameters(method = "getData")
+    public void time_String_getBytes(int length, String name) throws Exception {
+        String string = makeString(length);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            string.getBytes(mName);
+            string.getBytes(name);
         }
     }
 
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/CipherPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/CipherPerfTest.java
index 15c27f2..42b0588 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/CipherPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/CipherPerfTest.java
@@ -20,11 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
 
 import java.security.spec.AlgorithmParameterSpec;
 import java.util.ArrayList;
@@ -42,17 +43,13 @@
  * Cipher benchmarks. Only runs on AES currently because of the combinatorial explosion of the test
  * as it stands.
  */
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class CipherPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameterized.Parameters(
-            name =
-                    "mMode({0}), mPadding({1}), mKeySize({2}), mInputSize({3}),"
-                            + " mImplementation({4})")
-    public static Collection cases() {
-        int[] mKeySizes = new int[] {128, 192, 256};
+    public static Collection getCases() {
+        int[] keySizes = new int[] {128, 192, 256};
         int[] inputSizes = new int[] {16, 32, 64, 128, 1024, 8192};
         final List<Object[]> params = new ArrayList<>();
         for (Mode mode : Mode.values()) {
@@ -71,11 +68,11 @@
                             && implementation == Implementation.OpenSSL) {
                         continue;
                     }
-                    for (int mKeySize : mKeySizes) {
+                    for (int keySize : keySizes) {
                         for (int inputSize : inputSizes) {
                             params.add(
                                     new Object[] {
-                                        mode, padding, mKeySize, inputSize, implementation
+                                        mode, padding, keySize, inputSize, implementation
                                     });
                         }
                     }
@@ -107,9 +104,6 @@
         AES,
     };
 
-    @Parameterized.Parameter(0)
-    public Mode mMode;
-
     public enum Mode {
         CBC,
         CFB,
@@ -118,23 +112,11 @@
         OFB,
     };
 
-    @Parameterized.Parameter(1)
-    public Padding mPadding;
-
     public enum Padding {
         NOPADDING,
         PKCS1PADDING,
     };
 
-    @Parameterized.Parameter(2)
-    public int mKeySize;
-
-    @Parameterized.Parameter(3)
-    public int mInputSize;
-
-    @Parameterized.Parameter(4)
-    public Implementation mImplementation;
-
     public enum Implementation {
         OpenSSL,
         BouncyCastle
@@ -156,21 +138,20 @@
 
     private AlgorithmParameterSpec mSpec;
 
-    @Before
-    public void setUp() throws Exception {
-        mCipherAlgorithm =
-                mAlgorithm.toString() + "/" + mMode.toString() + "/" + mPadding.toString();
+    public void setUp(Mode mode, Padding padding, int keySize, Implementation implementation)
+            throws Exception {
+        mCipherAlgorithm = mAlgorithm.toString() + "/" + mode.toString() + "/" + padding.toString();
 
         String mKeyAlgorithm = mAlgorithm.toString();
-        mKey = sKeySizes.get(mKeySize);
+        mKey = sKeySizes.get(keySize);
         if (mKey == null) {
             KeyGenerator generator = KeyGenerator.getInstance(mKeyAlgorithm);
-            generator.init(mKeySize);
+            generator.init(keySize);
             mKey = generator.generateKey();
-            sKeySizes.put(mKeySize, mKey);
+            sKeySizes.put(keySize, mKey);
         }
 
-        switch (mImplementation) {
+        switch (implementation) {
             case OpenSSL:
                 mProviderName = "AndroidOpenSSL";
                 break;
@@ -178,10 +159,10 @@
                 mProviderName = "BC";
                 break;
             default:
-                throw new RuntimeException(mImplementation.toString());
+                throw new RuntimeException(implementation.toString());
         }
 
-        if (mMode != Mode.ECB) {
+        if (mode != Mode.ECB) {
             mSpec = new IvParameterSpec(IV);
         }
 
@@ -193,18 +174,26 @@
     }
 
     @Test
-    public void timeEncrypt() throws Exception {
+    @Parameters(method = "getCases")
+    public void timeEncrypt(
+            Mode mode, Padding padding, int keySize, int inputSize, Implementation implementation)
+            throws Exception {
+        setUp(mode, padding, keySize, implementation);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mCipherEncrypt.doFinal(DATA, 0, mInputSize, mOutput);
+            mCipherEncrypt.doFinal(DATA, 0, inputSize, mOutput);
         }
     }
 
     @Test
-    public void timeDecrypt() throws Exception {
+    @Parameters(method = "getCases")
+    public void timeDecrypt(
+            Mode mode, Padding padding, int keySize, int inputSize, Implementation implementation)
+            throws Exception {
+        setUp(mode, padding, keySize, implementation);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mCipherDecrypt.doFinal(DATA, 0, mInputSize, mOutput);
+            mCipherDecrypt.doFinal(DATA, 0, inputSize, mOutput);
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/CollectionsPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/CollectionsPerfTest.java
index a89efff..69197c3 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/CollectionsPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/CollectionsPerfTest.java
@@ -20,11 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -35,19 +36,15 @@
 import java.util.Random;
 import java.util.Vector;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class CollectionsPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mArrayListLength({0})")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{4}, {16}, {64}, {256}, {1024}});
     }
 
-    @Parameterized.Parameter(0)
-    public int arrayListLength;
-
     public static Comparator<Integer> REVERSE =
             new Comparator<Integer>() {
                 @Override
@@ -59,7 +56,8 @@
             };
 
     @Test
-    public void timeSort_arrayList() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSort_arrayList(int arrayListLength) throws Exception {
         List<Integer> input = buildList(arrayListLength, ArrayList.class);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -68,7 +66,8 @@
     }
 
     @Test
-    public void timeSortWithComparator_arrayList() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSortWithComparator_arrayList(int arrayListLength) throws Exception {
         List<Integer> input = buildList(arrayListLength, ArrayList.class);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -77,7 +76,8 @@
     }
 
     @Test
-    public void timeSort_vector() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSort_vector(int arrayListLength) throws Exception {
         List<Integer> input = buildList(arrayListLength, Vector.class);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
@@ -86,7 +86,8 @@
     }
 
     @Test
-    public void timeSortWithComparator_vector() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSortWithComparator_vector(int arrayListLength) throws Exception {
         List<Integer> input = buildList(arrayListLength, Vector.class);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/EqualsHashCodePerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/EqualsHashCodePerfTest.java
index 4ff3ba5..8391203 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/EqualsHashCodePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/EqualsHashCodePerfTest.java
@@ -20,11 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
 
 import java.net.URI;
 import java.net.URL;
@@ -32,39 +33,39 @@
 import java.util.Collection;
 import java.util.List;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public final class EqualsHashCodePerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
     private enum Type {
         URI() {
-            @Override Object newInstance(String text) throws Exception {
+            @Override
+            Object newInstance(String text) throws Exception {
                 return new URI(text);
             }
         },
         URL() {
-            @Override Object newInstance(String text) throws Exception {
+            @Override
+            Object newInstance(String text) throws Exception {
                 return new URL(text);
             }
         };
+
         abstract Object newInstance(String text) throws Exception;
     }
 
-    private static final String QUERY = "%E0%AE%A8%E0%AE%BE%E0%AE%AE%E0%AF%8D+%E0%AE%AE%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AE%BE%E0%AE%A9%2C+%E0%AE%9A%E0%AF%81%E0%AE%B5%E0%AE%BE%E0%AE%B0%E0%AE%B8%E0%AF%8D%E0%AE%AF%E0%AE%AE%E0%AE%BE%E0%AE%A9+%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AF%87%E0%AE%BE%E0%AE%AE%E0%AF%8D%2C+%E0%AE%86%E0%AE%A9%E0%AE%BE%E0%AE%B2%E0%AF%8D+%E0%AE%9A%E0%AE%BF%E0%AE%B2+%E0%AE%A8%E0%AF%87%E0%AE%B0%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AE%BF%E0%AE%B2%E0%AF%8D+%E0%AE%9A%E0%AF%82%E0%AE%B4%E0%AF%8D%E0%AE%A8%E0%AE%BF%E0%AE%B2%E0%AF%88+%E0%AE%8F%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AE%9F%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%8E%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%A4%E0%AE%BE%E0%AE%B2%E0%AF%8D+%E0%AE%AA%E0%AE%A3%E0%AE%BF%E0%AE%AF%E0%AF%88%E0%AE%AF%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%B5%E0%AE%B2%E0%AE%BF+%E0%AE%85%E0%AE%B5%E0%AE%B0%E0%AF%88+%E0%AE%9A%E0%AE%BF%E0%AE%B2+%E0%AE%AA%E0%AF%86%E0%AE%B0%E0%AE%BF%E0%AE%AF+%E0%AE%95%E0%AF%86%E0%AE%BE%E0%AE%B3%E0%AF%8D%E0%AE%AE%E0%AF%81%E0%AE%A4%E0%AE%B2%E0%AF%8D+%E0%AE%AE%E0%AF%81%E0%AE%9F%E0%AE%BF%E0%AE%AF%E0%AF%81%E0%AE%AE%E0%AF%8D.+%E0%AE%85%E0%AE%A4%E0%AF%81+%E0%AE%9A%E0%AE%BF%E0%AE%B2+%E0%AE%A8%E0%AE%A9%E0%AF%8D%E0%AE%AE%E0%AF%88%E0%AE%95%E0%AE%B3%E0%AF%88+%E0%AE%AA%E0%AF%86%E0%AE%B1+%E0%AE%A4%E0%AE%B5%E0%AE%BF%E0%AE%B0%2C+%E0%AE%8E%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AF%87%E0%AE%BE%E0%AE%A4%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%89%E0%AE%B4%E0%AF%88%E0%AE%95%E0%AF%8D%E0%AE%95+%E0%AE%89%E0%AE%9F%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AE%AF%E0%AE%BF%E0%AE%B1%E0%AF%8D%E0%AE%9A%E0%AE%BF+%E0%AE%AE%E0%AF%87%E0%AE%B1%E0%AF%8D%E0%AE%95%E0%AF%86%E0%AE%BE%E0%AE%B3%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B1%E0%AE%A4%E0%AF%81+%E0%AE%8E%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81+%E0%AE%87%E0%AE%A4%E0%AF%81+%E0%AE%92%E0%AE%B0%E0%AF%81+%E0%AE%9A%E0%AE%BF%E0%AE%B1%E0%AE%BF%E0%AE%AF+%E0%AE%89%E0%AE%A4%E0%AE%BE%E0%AE%B0%E0%AE%A3%E0%AE%AE%E0%AF%8D%2C+%E0%AE%8E%E0%AE%9F%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95.+%E0%AE%B0%E0%AE%AF%E0%AE%BF%E0%AE%B2%E0%AF%8D+%E0%AE%8E%E0%AE%A8%E0%AF%8D%E0%AE%A4+%E0%AE%B5%E0%AE%BF%E0%AE%B3%E0%AF%88%E0%AE%B5%E0%AE%BE%E0%AE%95+%E0%AE%87%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%AE%E0%AF%8D+%E0%AE%86%E0%AE%A9%E0%AF%8D%E0%AE%B2%E0%AF%88%E0%AE%A9%E0%AF%8D+%E0%AE%AA%E0%AE%AF%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%81%E0%AE%95%E0%AE%B3%E0%AF%8D+%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95+%E0%AE%B5%E0%AF%87%E0%AE%A3%E0%AF%8D%E0%AE%9F%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%A4%E0%AE%AF%E0%AE%BE%E0%AE%B0%E0%AE%BF%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%A4%E0%AE%B5%E0%AE%B1%E0%AF%81+%E0%AE%95%E0%AE%A3%E0%AF%8D%E0%AE%9F%E0%AF%81%E0%AE%AA%E0%AE%BF%E0%AE%9F%E0%AE%BF%E0%AE%95%E0%AF%8D%E0%AE%95+%E0%AE%B5%E0%AE%B0%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%A8%E0%AE%BE%E0%AE%AE%E0%AF%8D+%E0%AE%A4%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AF%87%E0%AE%BE%E0%AE%A4%E0%AF%81+%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B1%E0%AF%87%E0%AE%BE%E0%AE%AE%E0%AF%8D.+%E0%AE%87%E0%AE%A8%E0%AF%8D%E0%AE%A4+%E0%AE%A8%E0%AE%BF%E0%AE%95%E0%AE%B4%E0%AF%8D%E0%AE%B5%E0%AF%81%E0%AE%95%E0%AE%B3%E0%AE%BF%E0%AE%B2%E0%AF%8D+%E0%AE%9A%E0%AF%86%E0%AE%AF%E0%AF%8D%E0%AE%A4%E0%AE%AA%E0%AE%BF%E0%AE%A9%E0%AF%8D+%E0%AE%85%E0%AE%AE%E0%AF%88%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AE%BF%E0%AE%A9%E0%AF%8D+%E0%AE%95%E0%AE%A3%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81%2C+%E0%AE%85%E0%AE%B5%E0%AE%B0%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D+%E0%AE%A4%E0%AE%B5%E0%AE%B1%E0%AF%81+%E0%AE%B5%E0%AE%BF%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81+quae+%E0%AE%AA%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%B1%E0%AF%88+%E0%AE%A8%E0%AF%80%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D+%E0%AE%AA%E0%AE%B0%E0%AE%BF%E0%AE%A8%E0%AF%8D%E0%AE%A4%E0%AF%81%E0%AE%B0%E0%AF%88%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B1%E0%AF%87%E0%AE%BE%E0%AE%AE%E0%AF%8D+%E0%AE%AE%E0%AF%86%E0%AE%A9%E0%AF%8D%E0%AE%AE%E0%AF%88%E0%AE%AF%E0%AE%BE%E0%AE%95+%E0%AE%AE%E0%AE%BE%E0%AE%B1%E0%AF%81%E0%AE%AE%E0%AF%8D";
+    private static final String QUERY =
+            "%E0%AE%A8%E0%AE%BE%E0%AE%AE%E0%AF%8D+%E0%AE%AE%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AE%BE%E0%AE%A9%2C+%E0%AE%9A%E0%AF%81%E0%AE%B5%E0%AE%BE%E0%AE%B0%E0%AE%B8%E0%AF%8D%E0%AE%AF%E0%AE%AE%E0%AE%BE%E0%AE%A9+%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AF%87%E0%AE%BE%E0%AE%AE%E0%AF%8D%2C+%E0%AE%86%E0%AE%A9%E0%AE%BE%E0%AE%B2%E0%AF%8D+%E0%AE%9A%E0%AE%BF%E0%AE%B2+%E0%AE%A8%E0%AF%87%E0%AE%B0%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AE%BF%E0%AE%B2%E0%AF%8D+%E0%AE%9A%E0%AF%82%E0%AE%B4%E0%AF%8D%E0%AE%A8%E0%AE%BF%E0%AE%B2%E0%AF%88+%E0%AE%8F%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AE%9F%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%8E%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%A4%E0%AE%BE%E0%AE%B2%E0%AF%8D+%E0%AE%AA%E0%AE%A3%E0%AE%BF%E0%AE%AF%E0%AF%88%E0%AE%AF%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%B5%E0%AE%B2%E0%AE%BF+%E0%AE%85%E0%AE%B5%E0%AE%B0%E0%AF%88+%E0%AE%9A%E0%AE%BF%E0%AE%B2+%E0%AE%AA%E0%AF%86%E0%AE%B0%E0%AE%BF%E0%AE%AF+%E0%AE%95%E0%AF%86%E0%AE%BE%E0%AE%B3%E0%AF%8D%E0%AE%AE%E0%AF%81%E0%AE%A4%E0%AE%B2%E0%AF%8D+%E0%AE%AE%E0%AF%81%E0%AE%9F%E0%AE%BF%E0%AE%AF%E0%AF%81%E0%AE%AE%E0%AF%8D.+%E0%AE%85%E0%AE%A4%E0%AF%81+%E0%AE%9A%E0%AE%BF%E0%AE%B2+%E0%AE%A8%E0%AE%A9%E0%AF%8D%E0%AE%AE%E0%AF%88%E0%AE%95%E0%AE%B3%E0%AF%88+%E0%AE%AA%E0%AF%86%E0%AE%B1+%E0%AE%A4%E0%AE%B5%E0%AE%BF%E0%AE%B0%2C+%E0%AE%8E%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AF%87%E0%AE%BE%E0%AE%A4%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%89%E0%AE%B4%E0%AF%88%E0%AE%95%E0%AF%8D%E0%AE%95+%E0%AE%89%E0%AE%9F%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AE%AF%E0%AE%BF%E0%AE%B1%E0%AF%8D%E0%AE%9A%E0%AE%BF+%E0%AE%AE%E0%AF%87%E0%AE%B1%E0%AF%8D%E0%AE%95%E0%AF%86%E0%AE%BE%E0%AE%B3%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B1%E0%AE%A4%E0%AF%81+%E0%AE%8E%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81+%E0%AE%87%E0%AE%A4%E0%AF%81+%E0%AE%92%E0%AE%B0%E0%AF%81+%E0%AE%9A%E0%AE%BF%E0%AE%B1%E0%AE%BF%E0%AE%AF+%E0%AE%89%E0%AE%A4%E0%AE%BE%E0%AE%B0%E0%AE%A3%E0%AE%AE%E0%AF%8D%2C+%E0%AE%8E%E0%AE%9F%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95.+%E0%AE%B0%E0%AE%AF%E0%AE%BF%E0%AE%B2%E0%AF%8D+%E0%AE%8E%E0%AE%A8%E0%AF%8D%E0%AE%A4+%E0%AE%B5%E0%AE%BF%E0%AE%B3%E0%AF%88%E0%AE%B5%E0%AE%BE%E0%AE%95+%E0%AE%87%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%AE%E0%AF%8D+%E0%AE%86%E0%AE%A9%E0%AF%8D%E0%AE%B2%E0%AF%88%E0%AE%A9%E0%AF%8D+%E0%AE%AA%E0%AE%AF%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%81%E0%AE%95%E0%AE%B3%E0%AF%8D+%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95+%E0%AE%B5%E0%AF%87%E0%AE%A3%E0%AF%8D%E0%AE%9F%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%A4%E0%AE%AF%E0%AE%BE%E0%AE%B0%E0%AE%BF%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%A4%E0%AE%B5%E0%AE%B1%E0%AF%81+%E0%AE%95%E0%AE%A3%E0%AF%8D%E0%AE%9F%E0%AF%81%E0%AE%AA%E0%AE%BF%E0%AE%9F%E0%AE%BF%E0%AE%95%E0%AF%8D%E0%AE%95+%E0%AE%B5%E0%AE%B0%E0%AF%81%E0%AE%AE%E0%AF%8D+%E0%AE%A8%E0%AE%BE%E0%AE%AE%E0%AF%8D+%E0%AE%A4%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AF%87%E0%AE%BE%E0%AE%A4%E0%AF%81+%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B1%E0%AF%87%E0%AE%BE%E0%AE%AE%E0%AF%8D.+%E0%AE%87%E0%AE%A8%E0%AF%8D%E0%AE%A4+%E0%AE%A8%E0%AE%BF%E0%AE%95%E0%AE%B4%E0%AF%8D%E0%AE%B5%E0%AF%81%E0%AE%95%E0%AE%B3%E0%AE%BF%E0%AE%B2%E0%AF%8D+%E0%AE%9A%E0%AF%86%E0%AE%AF%E0%AF%8D%E0%AE%A4%E0%AE%AA%E0%AE%BF%E0%AE%A9%E0%AF%8D+%E0%AE%85%E0%AE%AE%E0%AF%88%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AE%BF%E0%AE%A9%E0%AF%8D+%E0%AE%95%E0%AE%A3%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81%2C+%E0%AE%85%E0%AE%B5%E0%AE%B0%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D+%E0%AE%A4%E0%AE%B5%E0%AE%B1%E0%AF%81+%E0%AE%B5%E0%AE%BF%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81+quae+%E0%AE%AA%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%B1%E0%AF%88+%E0%AE%A8%E0%AF%80%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D+%E0%AE%AA%E0%AE%B0%E0%AE%BF%E0%AE%A8%E0%AF%8D%E0%AE%A4%E0%AF%81%E0%AE%B0%E0%AF%88%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B1%E0%AF%87%E0%AE%BE%E0%AE%AE%E0%AF%8D+%E0%AE%AE%E0%AF%86%E0%AE%A9%E0%AF%8D%E0%AE%AE%E0%AF%88%E0%AE%AF%E0%AE%BE%E0%AE%95+%E0%AE%AE%E0%AE%BE%E0%AE%B1%E0%AF%81%E0%AE%AE%E0%AF%8D";
 
-    @Parameterized.Parameters(name = "mType({0})")
-    public static Collection cases() {
+    public static Collection getCases() {
         final List<Object[]> params = new ArrayList<>();
         for (Type type : Type.values()) {
-            params.add(new Object[]{type});
+            params.add(new Object[] {type});
         }
         return params;
     }
 
-    @Parameterized.Parameter(0)
-    public Type mType;
-
     Object mA1;
     Object mA2;
     Object mB1;
@@ -73,20 +74,13 @@
     Object mC1;
     Object mC2;
 
-    @Before
-    public void setUp() throws Exception {
-        mA1 = mType.newInstance("https://mail.google.com/mail/u/0/?shva=1#inbox");
-        mA2 = mType.newInstance("https://mail.google.com/mail/u/0/?shva=1#inbox");
-        mB1 = mType.newInstance("http://developer.android.com/reference/java/net/URI.html");
-        mB2 = mType.newInstance("http://developer.android.com/reference/java/net/URI.html");
-
-        mC1 = mType.newInstance("http://developer.android.com/query?q=" + QUERY);
-        // Replace the very last char.
-        mC2 = mType.newInstance("http://developer.android.com/query?q=" + QUERY.substring(0, QUERY.length() - 3) + "%AF");
-    }
-
     @Test
-    public void timeEquals() {
+    @Parameters(method = "getCases")
+    public void timeEquals(Type type) throws Exception {
+        mA1 = type.newInstance("https://mail.google.com/mail/u/0/?shva=1#inbox");
+        mA2 = type.newInstance("https://mail.google.com/mail/u/0/?shva=1#inbox");
+        mB1 = type.newInstance("http://developer.android.com/reference/java/net/URI.html");
+        mB2 = type.newInstance("http://developer.android.com/reference/java/net/URI.html");
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             mA1.equals(mB1);
@@ -96,7 +90,10 @@
     }
 
     @Test
-    public void timeHashCode() {
+    @Parameters(method = "getCases")
+    public void timeHashCode(Type type) throws Exception {
+        mA1 = type.newInstance("https://mail.google.com/mail/u/0/?shva=1#inbox");
+        mB1 = type.newInstance("http://developer.android.com/reference/java/net/URI.html");
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             mA1.hashCode();
@@ -105,7 +102,15 @@
     }
 
     @Test
-    public void timeEqualsWithHeavilyEscapedComponent() {
+    @Parameters(method = "getCases")
+    public void timeEqualsWithHeavilyEscapedComponent(Type type) throws Exception {
+        mC1 = type.newInstance("http://developer.android.com/query?q=" + QUERY);
+        // Replace the very last char.
+        mC2 =
+                type.newInstance(
+                        "http://developer.android.com/query?q="
+                                + QUERY.substring(0, QUERY.length() - 3)
+                                + "%AF");
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             mC1.equals(mC2);
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/KeyPairGeneratorPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/KeyPairGeneratorPerfTest.java
index 6fe9059..80c4487 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/KeyPairGeneratorPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/KeyPairGeneratorPerfTest.java
@@ -20,26 +20,24 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.security.KeyPair;
 import java.security.KeyPairGenerator;
-import java.security.SecureRandom;
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class KeyPairGeneratorPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mAlgorithm={0}, mImplementation={1}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {Algorithm.RSA, Implementation.BouncyCastle},
@@ -48,12 +46,6 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public Algorithm mAlgorithm;
-
-    @Parameterized.Parameter(1)
-    public Implementation mImplementation;
-
     public enum Algorithm {
         RSA,
         DSA,
@@ -66,26 +58,25 @@
 
     private String mGeneratorAlgorithm;
     private KeyPairGenerator mGenerator;
-    private SecureRandom mRandom;
 
-    @Before
-    public void setUp() throws Exception {
-        this.mGeneratorAlgorithm = mAlgorithm.toString();
+    public void setUp(Algorithm algorithm, Implementation implementation) throws Exception {
+        this.mGeneratorAlgorithm = algorithm.toString();
 
         final String provider;
-        if (mImplementation == Implementation.BouncyCastle) {
+        if (implementation == Implementation.BouncyCastle) {
             provider = "BC";
         } else {
             provider = "AndroidOpenSSL";
         }
 
         this.mGenerator = KeyPairGenerator.getInstance(mGeneratorAlgorithm, provider);
-        this.mRandom = SecureRandom.getInstance("SHA1PRNG");
         this.mGenerator.initialize(1024);
     }
 
     @Test
-    public void time() throws Exception {
+    @Parameters(method = "getData")
+    public void time(Algorithm algorithm, Implementation implementation) throws Exception {
+        setUp(algorithm, implementation);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             KeyPair keyPair = mGenerator.generateKeyPair();
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/LoopingBackwardsPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/LoopingBackwardsPerfTest.java
index 414764d..c9b0cbe 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/LoopingBackwardsPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/LoopingBackwardsPerfTest.java
@@ -20,11 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -34,36 +35,34 @@
  *
  * @author Kevin Bourrillion
  */
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class LoopingBackwardsPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mMax={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{2}, {20}, {2000}, {20000000}});
     }
 
-    @Parameterized.Parameter(0)
-    public int mMax;
-
     @Test
-    public void timeForwards() {
+    @Parameters(method = "getData")
+    public void timeForwards(int max) {
         int fake = 0;
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            for (int j = 0; j < mMax; j++) {
+            for (int j = 0; j < max; j++) {
                 fake += j;
             }
         }
     }
 
     @Test
-    public void timeBackwards() {
+    @Parameters(method = "getData")
+    public void timeBackwards(int max) {
         int fake = 0;
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            for (int j = mMax - 1; j >= 0; j--) {
+            for (int j = max - 1; j >= 0; j--) {
                 fake += j;
             }
         }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/MessageDigestPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/MessageDigestPerfTest.java
index 279681b..2dc947a 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/MessageDigestPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/MessageDigestPerfTest.java
@@ -20,24 +20,24 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.nio.ByteBuffer;
 import java.security.MessageDigest;
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class MessageDigestPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mAlgorithm={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {Algorithm.MD5},
@@ -48,9 +48,6 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public Algorithm mAlgorithm;
-
     public String mProvider = "AndroidOpenSSL";
 
     private static final int DATA_SIZE = 8192;
@@ -97,44 +94,44 @@
     };
 
     @Test
-    public void time() throws Exception {
+    @Parameters(method = "getData")
+    public void time(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             digest.update(DATA, 0, DATA_SIZE);
             digest.digest();
         }
     }
 
     @Test
-    public void timeLargeArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeLargeArray(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             digest.update(LARGE_DATA, 0, LARGE_DATA_SIZE);
             digest.digest();
         }
     }
 
     @Test
-    public void timeSmallChunkOfLargeArray() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSmallChunkOfLargeArray(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             digest.update(LARGE_DATA, LARGE_DATA_SIZE / 2, DATA_SIZE);
             digest.digest();
         }
     }
 
     @Test
-    public void timeSmallByteBuffer() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSmallByteBuffer(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             SMALL_BUFFER.position(0);
             SMALL_BUFFER.limit(SMALL_BUFFER.capacity());
             digest.update(SMALL_BUFFER);
@@ -143,11 +140,11 @@
     }
 
     @Test
-    public void timeSmallDirectByteBuffer() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSmallDirectByteBuffer(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             SMALL_DIRECT_BUFFER.position(0);
             SMALL_DIRECT_BUFFER.limit(SMALL_DIRECT_BUFFER.capacity());
             digest.update(SMALL_DIRECT_BUFFER);
@@ -156,11 +153,11 @@
     }
 
     @Test
-    public void timeLargeByteBuffer() throws Exception {
+    @Parameters(method = "getData")
+    public void timeLargeByteBuffer(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             LARGE_BUFFER.position(0);
             LARGE_BUFFER.limit(LARGE_BUFFER.capacity());
             digest.update(LARGE_BUFFER);
@@ -169,11 +166,11 @@
     }
 
     @Test
-    public void timeLargeDirectByteBuffer() throws Exception {
+    @Parameters(method = "getData")
+    public void timeLargeDirectByteBuffer(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             LARGE_DIRECT_BUFFER.position(0);
             LARGE_DIRECT_BUFFER.limit(LARGE_DIRECT_BUFFER.capacity());
             digest.update(LARGE_DIRECT_BUFFER);
@@ -182,11 +179,11 @@
     }
 
     @Test
-    public void timeSmallChunkOfLargeByteBuffer() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSmallChunkOfLargeByteBuffer(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             LARGE_BUFFER.position(LARGE_BUFFER.capacity() / 2);
             LARGE_BUFFER.limit(LARGE_BUFFER.position() + DATA_SIZE);
             digest.update(LARGE_BUFFER);
@@ -195,11 +192,11 @@
     }
 
     @Test
-    public void timeSmallChunkOfLargeDirectByteBuffer() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSmallChunkOfLargeDirectByteBuffer(Algorithm algorithm) throws Exception {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            MessageDigest digest =
-                    MessageDigest.getInstance(mAlgorithm.toString(), mProvider);
+            MessageDigest digest = MessageDigest.getInstance(algorithm.toString(), mProvider);
             LARGE_DIRECT_BUFFER.position(LARGE_DIRECT_BUFFER.capacity() / 2);
             LARGE_DIRECT_BUFFER.limit(LARGE_DIRECT_BUFFER.position() + DATA_SIZE);
             digest.update(LARGE_DIRECT_BUFFER);
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/MutableIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/MutableIntPerfTest.java
index 37bd73c..d9d4bb5 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/MutableIntPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/MutableIntPerfTest.java
@@ -20,17 +20,18 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.concurrent.atomic.AtomicInteger;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public final class MutableIntPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -96,29 +97,28 @@
         abstract int timeGet(BenchmarkState state);
     }
 
-    @Parameters(name = "mKind={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{Kind.ARRAY}, {Kind.ATOMIC}});
     }
 
-    @Parameterized.Parameter(0)
-    public Kind mKind;
-
     @Test
-    public void timeCreate() {
+    @Parameters(method = "getData")
+    public void timeCreate(Kind kind) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        mKind.timeCreate(state);
+        kind.timeCreate(state);
     }
 
     @Test
-    public void timeIncrement() {
+    @Parameters(method = "getData")
+    public void timeIncrement(Kind kind) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        mKind.timeIncrement(state);
+        kind.timeIncrement(state);
     }
 
     @Test
-    public void timeGet() {
+    @Parameters(method = "getData")
+    public void timeGet(Kind kind) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
-        mKind.timeGet(state);
+        kind.timeGet(state);
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/PriorityQueuePerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/PriorityQueuePerfTest.java
index 8801a56..48450b4 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/PriorityQueuePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/PriorityQueuePerfTest.java
@@ -20,12 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -35,13 +35,12 @@
 import java.util.PriorityQueue;
 import java.util.Random;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class PriorityQueuePerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mQueueSize={0}, mHitRate={1}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {100, 0},
@@ -62,26 +61,19 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public int mQueueSize;
-
-    @Parameterized.Parameter(1)
-    public int mHitRate;
-
     private PriorityQueue<Integer> mPq;
     private PriorityQueue<Integer> mUsepq;
     private List<Integer> mSeekElements;
     private Random mRandom = new Random(189279387L);
 
-    @Before
-    public void setUp() throws Exception {
+    public void setUp(int queueSize, int hitRate) throws Exception {
         mPq = new PriorityQueue<Integer>();
         mUsepq = new PriorityQueue<Integer>();
         mSeekElements = new ArrayList<Integer>();
         List<Integer> allElements = new ArrayList<Integer>();
-        int numShared = (int) (mQueueSize * ((double) mHitRate / 100));
-        // the total number of elements we require to engineer a hit rate of mHitRate%
-        int totalElements = 2 * mQueueSize - numShared;
+        int numShared = (int) (queueSize * ((double) hitRate / 100));
+        // the total number of elements we require to engineer a hit rate of hitRate%
+        int totalElements = 2 * queueSize - numShared;
         for (int i = 0; i < totalElements; i++) {
             allElements.add(i);
         }
@@ -93,11 +85,11 @@
             mSeekElements.add(allElements.get(i));
         }
         // add priority queue only elements (these won't be touched)
-        for (int i = numShared; i < mQueueSize; i++) {
+        for (int i = numShared; i < queueSize; i++) {
             mPq.add(allElements.get(i));
         }
         // add non-priority queue elements (these will be misses)
-        for (int i = mQueueSize; i < totalElements; i++) {
+        for (int i = queueSize; i < totalElements; i++) {
             mSeekElements.add(allElements.get(i));
         }
         mUsepq = new PriorityQueue<Integer>(mPq);
@@ -107,16 +99,18 @@
     }
 
     @Test
-    public void timeRemove() {
+    @Parameters(method = "getData")
+    public void timeRemove(int queueSize, int hitRate) throws Exception {
+        setUp(queueSize, hitRate);
         boolean fake = false;
         int elementsSize = mSeekElements.size();
         // At most allow the queue to empty 10%.
-        int resizingThreshold = mQueueSize / 10;
+        int resizingThreshold = queueSize / 10;
         int i = 0;
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             // Reset queue every so often. This will be called more often for smaller
-            // mQueueSizes, but since a copy is linear, it will also cost proportionally
+            // queueSizes, but since a copy is linear, it will also cost proportionally
             // less, and hopefully it will approximately balance out.
             if (++i % resizingThreshold == 0) {
                 mUsepq = new PriorityQueue<Integer>(mPq);
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/SchemePrefixPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/SchemePrefixPerfTest.java
index 42dc581..5ad62de 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/SchemePrefixPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/SchemePrefixPerfTest.java
@@ -20,11 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -32,7 +33,7 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public final class SchemePrefixPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -85,19 +86,16 @@
         abstract String execute(String spec);
     }
 
-    @Parameters(name = "mStrategy={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(new Object[][] {{Strategy.REGEX}, {Strategy.JAVA}});
     }
 
-    @Parameterized.Parameter(0)
-    public Strategy mStrategy;
-
     @Test
-    public void timeSchemePrefix() {
+    @Parameters(method = "getData")
+    public void timeSchemePrefix(Strategy strategy) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStrategy.execute("http://android.com");
+            strategy.execute("http://android.com");
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/SignaturePerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/SignaturePerfTest.java
index 96e7cb2..a9a0788 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/SignaturePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/SignaturePerfTest.java
@@ -19,12 +19,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.security.KeyPair;
 import java.security.KeyPairGenerator;
@@ -37,13 +37,12 @@
 import java.util.Map;
 
 /** Tests RSA and DSA mSignature creation and verification. */
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class SignaturePerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mAlgorithm={0}, mImplementation={1}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {Algorithm.MD5WithRSA, Implementation.OpenSSL},
@@ -55,12 +54,6 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public Algorithm mAlgorithm;
-
-    @Parameterized.Parameter(1)
-    public Implementation mImplementation;
-
     private static final int DATA_SIZE = 8192;
     private static final byte[] DATA = new byte[DATA_SIZE];
 
@@ -94,9 +87,8 @@
     private PrivateKey mPrivateKey;
     private PublicKey mPublicKey;
 
-    @Before
-    public void setUp() throws Exception {
-        this.mSignatureAlgorithm = mAlgorithm.toString();
+    public void setUp(Algorithm algorithm) throws Exception {
+        this.mSignatureAlgorithm = algorithm.toString();
 
         String keyAlgorithm =
                 mSignatureAlgorithm.substring(
@@ -121,11 +113,13 @@
     }
 
     @Test
-    public void timeSign() throws Exception {
+    @Parameters(method = "getData")
+    public void timeSign(Algorithm algorithm, Implementation implementation) throws Exception {
+        setUp(algorithm);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             Signature signer;
-            switch (mImplementation) {
+            switch (implementation) {
                 case OpenSSL:
                     signer = Signature.getInstance(mSignatureAlgorithm, "AndroidOpenSSL");
                     break;
@@ -133,7 +127,7 @@
                     signer = Signature.getInstance(mSignatureAlgorithm, "BC");
                     break;
                 default:
-                    throw new RuntimeException(mImplementation.toString());
+                    throw new RuntimeException(implementation.toString());
             }
             signer.initSign(mPrivateKey);
             signer.update(DATA);
@@ -142,11 +136,13 @@
     }
 
     @Test
-    public void timeVerify() throws Exception {
+    @Parameters(method = "getData")
+    public void timeVerify(Algorithm algorithm, Implementation implementation) throws Exception {
+        setUp(algorithm);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             Signature verifier;
-            switch (mImplementation) {
+            switch (implementation) {
                 case OpenSSL:
                     verifier = Signature.getInstance(mSignatureAlgorithm, "AndroidOpenSSL");
                     break;
@@ -154,7 +150,7 @@
                     verifier = Signature.getInstance(mSignatureAlgorithm, "BC");
                     break;
                 default:
-                    throw new RuntimeException(mImplementation.toString());
+                    throw new RuntimeException(implementation.toString());
             }
             verifier.initVerify(mPublicKey);
             verifier.update(DATA);
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/StringBuilderPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/StringBuilderPerfTest.java
index 34fb88b..10fa8b9 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/StringBuilderPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/StringBuilderPerfTest.java
@@ -20,28 +20,19 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
-
-import java.util.Arrays;
-import java.util.Collection;
 
 /** Tests the performance of various StringBuilder methods. */
-@RunWith(Parameterized.class)
+@RunWith(AndroidJUnit4.class)
 @LargeTest
 public class StringBuilderPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mLength={0}")
-    public static Collection<Object[]> data() {
-        return Arrays.asList(new Object[][] {{1}, {10}, {100}});
-    }
-
-    @Parameterized.Parameter(0)
-    public int mLength;
+    public int mLength = 100;
 
     @Test
     public void timeAppendBoolean() {
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/StringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/StringPerfTest.java
index 02194b1..36db014 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/StringPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/StringPerfTest.java
@@ -20,16 +20,17 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class StringPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -46,8 +47,7 @@
         }
     }
 
-    @Parameters(name = "mStringLengths={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {StringLengths.EIGHT_KI},
@@ -57,9 +57,6 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public StringLengths mStringLengths;
-
     private static String makeString(int length) {
         StringBuilder result = new StringBuilder(length);
         for (int i = 0; i < length; ++i) {
@@ -69,10 +66,11 @@
     }
 
     @Test
-    public void timeHashCode() {
+    @Parameters(method = "getData")
+    public void timeHashCode(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.hashCode();
+            stringLengths.mValue.hashCode();
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/StringReplaceAllPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/StringReplaceAllPerfTest.java
index b0d1ee4..5b4423a 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/StringReplaceAllPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/StringReplaceAllPerfTest.java
@@ -20,16 +20,17 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class StringReplaceAllPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -69,8 +70,7 @@
         return stringBuilder.toString();
     }
 
-    @Parameters(name = "mStringLengths={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {StringLengths.BOOT_IMAGE},
@@ -82,30 +82,30 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public StringLengths mStringLengths;
-
     @Test
-    public void timeReplaceAllTrivialPatternNonExistent() {
+    @Parameters(method = "getData")
+    public void timeReplaceAllTrivialPatternNonExistent(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replaceAll("fish", "0");
+            stringLengths.mValue.replaceAll("fish", "0");
         }
     }
 
     @Test
-    public void timeReplaceTrivialPatternAllRepeated() {
+    @Parameters(method = "getData")
+    public void timeReplaceTrivialPatternAllRepeated(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replaceAll("jklm", "0");
+            stringLengths.mValue.replaceAll("jklm", "0");
         }
     }
 
     @Test
-    public void timeReplaceAllTrivialPatternSingleOccurrence() {
+    @Parameters(method = "getData")
+    public void timeReplaceAllTrivialPatternSingleOccurrence(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replaceAll("qrst", "0");
+            stringLengths.mValue.replaceAll("qrst", "0");
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/StringReplacePerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/StringReplacePerfTest.java
index d2e657a..4d5c792 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/StringReplacePerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/StringReplacePerfTest.java
@@ -20,16 +20,17 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class StringReplacePerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -64,8 +65,7 @@
         return stringBuilder.toString();
     }
 
-    @Parameters(name = "mStringLengths={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {StringLengths.EMPTY},
@@ -76,54 +76,57 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public StringLengths mStringLengths;
-
     @Test
-    public void timeReplaceCharNonExistent() {
+    @Parameters(method = "getData")
+    public void timeReplaceCharNonExistent(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replace('z', '0');
+            stringLengths.mValue.replace('z', '0');
         }
     }
 
     @Test
-    public void timeReplaceCharRepeated() {
+    @Parameters(method = "getData")
+    public void timeReplaceCharRepeated(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replace('a', '0');
+            stringLengths.mValue.replace('a', '0');
         }
     }
 
     @Test
-    public void timeReplaceSingleChar() {
+    @Parameters(method = "getData")
+    public void timeReplaceSingleChar(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replace('q', '0');
+            stringLengths.mValue.replace('q', '0');
         }
     }
 
     @Test
-    public void timeReplaceSequenceNonExistent() {
+    @Parameters(method = "getData")
+    public void timeReplaceSequenceNonExistent(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replace("fish", "0");
+            stringLengths.mValue.replace("fish", "0");
         }
     }
 
     @Test
-    public void timeReplaceSequenceRepeated() {
+    @Parameters(method = "getData")
+    public void timeReplaceSequenceRepeated(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replace("jklm", "0");
+            stringLengths.mValue.replace("jklm", "0");
         }
     }
 
     @Test
-    public void timeReplaceSingleSequence() {
+    @Parameters(method = "getData")
+    public void timeReplaceSingleSequence(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.replace("qrst", "0");
+            stringLengths.mValue.replace("qrst", "0");
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/StringToBytesPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/StringToBytesPerfTest.java
index 1efc188..c004d95 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/StringToBytesPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/StringToBytesPerfTest.java
@@ -20,17 +20,18 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class StringToBytesPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
@@ -53,8 +54,7 @@
         }
     }
 
-    @Parameters(name = "mStringLengths={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {StringLengths.EMPTY},
@@ -69,9 +69,6 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public StringLengths mStringLengths;
-
     private static String makeString(int length) {
         char[] chars = new char[length];
         for (int i = 0; i < length; ++i) {
@@ -89,26 +86,29 @@
     }
 
     @Test
-    public void timeGetBytesUtf8() {
+    @Parameters(method = "getData")
+    public void timeGetBytesUtf8(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.getBytes(StandardCharsets.UTF_8);
+            stringLengths.mValue.getBytes(StandardCharsets.UTF_8);
         }
     }
 
     @Test
-    public void timeGetBytesIso88591() {
+    @Parameters(method = "getData")
+    public void timeGetBytesIso88591(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.getBytes(StandardCharsets.ISO_8859_1);
+            stringLengths.mValue.getBytes(StandardCharsets.ISO_8859_1);
         }
     }
 
     @Test
-    public void timeGetBytesAscii() {
+    @Parameters(method = "getData")
+    public void timeGetBytesAscii(StringLengths stringLengths) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            mStringLengths.mValue.getBytes(StandardCharsets.US_ASCII);
+            stringLengths.mValue.getBytes(StandardCharsets.US_ASCII);
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/StringToRealPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/StringToRealPerfTest.java
index b01948a..15516fc 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/StringToRealPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/StringToRealPerfTest.java
@@ -20,22 +20,22 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 
 import java.util.Arrays;
 import java.util.Collection;
 
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public class StringToRealPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mString={0}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {"NaN"},
@@ -49,22 +49,21 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public String mString;
-
     @Test
-    public void timeFloat_parseFloat() {
+    @Parameters(method = "getData")
+    public void timeFloat_parseFloat(String string) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            Float.parseFloat(mString);
+            Float.parseFloat(string);
         }
     }
 
     @Test
-    public void timeDouble_parseDouble() {
+    @Parameters(method = "getData")
+    public void timeDouble_parseDouble(String string) {
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
-            Double.parseDouble(mString);
+            Double.parseDouble(string);
         }
     }
 }
diff --git a/apct-tests/perftests/core/src/android/libcore/regression/XMLEntitiesPerfTest.java b/apct-tests/perftests/core/src/android/libcore/regression/XMLEntitiesPerfTest.java
index 2ea834d..ae1e8bc 100644
--- a/apct-tests/perftests/core/src/android/libcore/regression/XMLEntitiesPerfTest.java
+++ b/apct-tests/perftests/core/src/android/libcore/regression/XMLEntitiesPerfTest.java
@@ -20,12 +20,12 @@
 import android.perftests.utils.PerfStatusReporter;
 import android.test.suitebuilder.annotation.LargeTest;
 
-import org.junit.Before;
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
 import org.xml.sax.InputSource;
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserFactory;
@@ -38,13 +38,12 @@
 import javax.xml.parsers.DocumentBuilderFactory;
 
 // http://code.google.com/p/android/issues/detail?id=18102
-@RunWith(Parameterized.class)
+@RunWith(JUnitParamsRunner.class)
 @LargeTest
 public final class XMLEntitiesPerfTest {
     @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
 
-    @Parameters(name = "mLength={0}, mEntityFraction={1}")
-    public static Collection<Object[]> data() {
+    public static Collection<Object[]> getData() {
         return Arrays.asList(
                 new Object[][] {
                     {10, 0},
@@ -59,29 +58,22 @@
                 });
     }
 
-    @Parameterized.Parameter(0)
-    public int mLength;
-
-    @Parameterized.Parameter(1)
-    public float mEntityFraction;
-
     private XmlPullParserFactory mXmlPullParserFactory;
     private DocumentBuilderFactory mDocumentBuilderFactory;
 
     /** a string like {@code <doc>&amp;&amp;++</doc>}. */
     private String mXml;
 
-    @Before
-    public void setUp() throws Exception {
+    public void setUp(int length, float entityFraction) throws Exception {
         mXmlPullParserFactory = XmlPullParserFactory.newInstance();
         mDocumentBuilderFactory = DocumentBuilderFactory.newInstance();
 
         StringBuilder xmlBuilder = new StringBuilder();
         xmlBuilder.append("<doc>");
-        for (int i = 0; i < (mLength * mEntityFraction); i++) {
+        for (int i = 0; i < (length * entityFraction); i++) {
             xmlBuilder.append("&amp;");
         }
-        while (xmlBuilder.length() < mLength) {
+        while (xmlBuilder.length() < length) {
             xmlBuilder.append("+");
         }
         xmlBuilder.append("</doc>");
@@ -89,7 +81,9 @@
     }
 
     @Test
-    public void timeXmlParser() throws Exception {
+    @Parameters(method = "getData")
+    public void timeXmlParser(int length, float entityFraction) throws Exception {
+        setUp(length, entityFraction);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             XmlPullParser parser = mXmlPullParserFactory.newPullParser();
@@ -101,7 +95,9 @@
     }
 
     @Test
-    public void timeDocumentBuilder() throws Exception {
+    @Parameters(method = "getData")
+    public void timeDocumentBuilder(int length, float entityFraction) throws Exception {
+        setUp(length, entityFraction);
         BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         while (state.keepRunning()) {
             DocumentBuilder documentBuilder = mDocumentBuilderFactory.newDocumentBuilder();
diff --git a/apct-tests/perftests/core/src/android/opengl/perftests/MatrixPerfTest.java b/apct-tests/perftests/core/src/android/opengl/perftests/MatrixPerfTest.java
new file mode 100644
index 0000000..b296148
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/opengl/perftests/MatrixPerfTest.java
@@ -0,0 +1,397 @@
+/*
+ * Copyright (C) 2022 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.opengl.perftests;
+
+import android.opengl.Matrix;
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+
+import androidx.test.filters.LargeTest;
+
+import org.junit.Rule;
+import org.junit.Test;
+
+import java.util.Random;
+
+@LargeTest
+public class MatrixPerfTest {
+    @Rule
+    public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+
+    @Rule
+    public float[] array = new float[48];
+
+    @Rule
+    public float[] bigArray = new float[16 * 1024 * 1024];
+
+
+    @Test
+    public void testMultiplyMM() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 32, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMLeftOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 16, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMRightOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 0, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMAllOverlap() {
+        Random rng = new Random();
+        for (int i = 0; i < 16; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 0, array, 0, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMOutputBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(bigArray, 1024, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMAllBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            bigArray[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(bigArray, 1024, bigArray, 16, bigArray, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMV() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 20, array, 4, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVLeftOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 4, array, 4, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVRightOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 0, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVAllOverlap() {
+        Random rng = new Random();
+        for (int i = 0; i < 16; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 0, array, 0, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVOutputBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(bigArray, 1024, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVAllBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            bigArray[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(bigArray, 1024, bigArray, 16, bigArray, 0);
+        }
+    }
+
+    @Test
+    public void testTransposeM() {
+        Random rng = new Random();
+        for (int i = 0; i < 16; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.transposeM(array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testInvertM() {
+        // non-singular matrix
+        array[ 0] =  0.814f;
+        array[ 1] =  4.976f;
+        array[ 2] = -3.858f;
+        array[ 3] =  7.206f;
+        array[ 4] =  5.112f;
+        array[ 5] = -2.420f;
+        array[ 6] =  8.791f;
+        array[ 7] =  6.426f;
+        array[ 8] =  2.945f;
+        array[ 9] =  1.801f;
+        array[10] = -2.594f;
+        array[11] =  2.663f;
+        array[12] = -5.003f;
+        array[13] = -4.188f;
+        array[14] =  3.340f;
+        array[15] = -1.235f;
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.invertM(array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testOrthoM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.orthoM(array, 0, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f);
+        }
+    }
+
+    @Test
+    public void testFrustumM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.frustumM(array, 0, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f);
+        }
+    }
+
+    @Test
+    public void testPerspectiveM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.perspectiveM(array, 0, 45.0f, 1.0f, 1.0f, 100.0f);
+        }
+    }
+
+    @Test
+    public void testLength() {
+        Random rng = new Random();
+        for (int i = 0; i < 3; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.length(array[0], array[1], array[2]);
+        }
+    }
+
+    @Test
+    public void testSetIdentityM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setIdentityM(array, 0);
+        }
+    }
+
+    @Test
+    public void testScaleM() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.scaleM(array, 19, array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testScaleMInPlace() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.scaleM(array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testTranslateM() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.translateM(array, 19, array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testTranslateMInPlace() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.translateM(array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testRotateM() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.rotateM(array, 20, array, 0, array[16], array[17], array[18], array[19]);
+        }
+    }
+
+    @Test
+    public void testRotateMInPlace() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.rotateM(array, 0, array[16], array[17], array[18], array[19]);
+        }
+    }
+
+    @Test
+    public void testSetRotateM() {
+        Random rng = new Random();
+        array[0] = rng.nextFloat() * 90.0f;
+        array[1] = rng.nextFloat() + 0.5f;
+        array[2] = rng.nextFloat() + 0.5f;
+        array[3] = rng.nextFloat() + 0.5f;
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setRotateM(array, 4, array[0], array[1], array[2], array[3]);
+        }
+    }
+
+    @Test
+    public void testSetRotateEulerM() {
+        Random rng = new Random();
+        array[0] = rng.nextFloat() * 90.0f;
+        array[1] = rng.nextFloat() * 90.0f;
+        array[2] = rng.nextFloat() * 90.0f;
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setRotateEulerM(array, 3, array[0], array[1], array[2]);
+        }
+    }
+
+    @Test
+    public void testSetLookAtM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setLookAtM(array, 9,
+                    1.0f, 0.0f, 0.0f,
+                    1.0f, 0.0f, 1.0f,
+                    0.0f, 1.0f, 0.0f);
+        }
+    }
+}
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 0de0a1c..d6b246a 100644
--- a/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
+++ b/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
@@ -112,6 +112,7 @@
 import android.text.format.DateFormat;
 import android.util.ArrayMap;
 import android.util.ArraySet;
+import android.util.EventLog;
 import android.util.IndentingPrintWriter;
 import android.util.Log;
 import android.util.LongArrayQueue;
@@ -2299,7 +2300,11 @@
                                 + " reached for uid: " + UserHandle.formatUid(callingUid)
                                 + ", callingPackage: " + callingPackage;
                 Slog.w(TAG, errorMsg);
-                throw new IllegalStateException(errorMsg);
+                if (callingUid != Process.SYSTEM_UID) {
+                    throw new IllegalStateException(errorMsg);
+                } else {
+                    EventLog.writeEvent(0x534e4554, "234441463", -1, errorMsg);
+                }
             }
             setImplLocked(type, triggerAtTime, triggerElapsed, windowLength, interval, operation,
                     directReceiver, listenerTag, flags, workSource, alarmClock, callingUid,
diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/TimeController.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/TimeController.java
index b6361ce..80a70a6 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/TimeController.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/TimeController.java
@@ -31,6 +31,7 @@
 import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.expresslog.Counter;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.StateControllerProto;
 
@@ -88,6 +89,8 @@
             // will never be unsatisfied (our time base can not go backwards).
             final long nowElapsedMillis = sElapsedRealtimeClock.millis();
             if (job.hasDeadlineConstraint() && evaluateDeadlineConstraint(job, nowElapsedMillis)) {
+                // We're intentionally excluding jobs whose deadlines have passed
+                // (mostly like deadlines of 0) when the job was scheduled.
                 return;
             } else if (job.hasTimingDelayConstraint() && evaluateTimingDelayConstraint(job,
                     nowElapsedMillis)) {
@@ -159,6 +162,8 @@
                     // Scheduler.
                     mStateChangedListener.onRunJobNow(job);
                 }
+                Counter.logIncrement(
+                        "job_scheduler.value_job_scheduler_job_deadline_expired_counter");
             } else if (wouldBeReadyWithConstraintLocked(job, JobStatus.CONSTRAINT_DEADLINE)) {
                 // This job's deadline is earlier than the current set alarm. Update the alarm.
                 setDeadlineExpiredAlarmLocked(job.getLatestRunTimeElapsed(),
@@ -229,6 +234,8 @@
                         // Scheduler.
                         mStateChangedListener.onRunJobNow(job);
                     }
+                    Counter.logIncrement(
+                            "job_scheduler.value_job_scheduler_job_deadline_expired_counter");
                     it.remove();
                 } else {  // Sorted by expiry time, so take the next one and stop.
                     if (!wouldBeReadyWithConstraintLocked(job, JobStatus.CONSTRAINT_DEADLINE)) {
diff --git a/apex/jobscheduler/service/java/com/android/server/tare/InternalResourceService.java b/apex/jobscheduler/service/java/com/android/server/tare/InternalResourceService.java
index 2da00c7..50a77f3 100644
--- a/apex/jobscheduler/service/java/com/android/server/tare/InternalResourceService.java
+++ b/apex/jobscheduler/service/java/com/android/server/tare/InternalResourceService.java
@@ -517,7 +517,6 @@
                     removedPkgs.add(pkgInfo.packageName);
                     mUidToPackageCache.remove(pkgInfo.applicationInfo.uid);
                     mPkgCache.remove(i);
-                    break;
                 }
             }
             mAgent.onUserRemovedLocked(userId, removedPkgs);
diff --git a/api/Android.bp b/api/Android.bp
index 505d7bf..210b8f5 100644
--- a/api/Android.bp
+++ b/api/Android.bp
@@ -208,6 +208,24 @@
 }
 
 genrule {
+    name: "sdk-annotations-module-lib.zip",
+    defaults: ["sdk-annotations-defaults"],
+    srcs: [
+        ":android-non-updatable-doc-stubs-module-lib{.annotations.zip}",
+        ":all-modules-module-lib-annotations",
+    ],
+}
+
+genrule {
+    name: "sdk-annotations-system-server.zip",
+    defaults: ["sdk-annotations-defaults"],
+    srcs: [
+        ":android-non-updatable-doc-stubs-system-server{.annotations.zip}",
+        ":all-modules-system-server-annotations",
+    ],
+}
+
+genrule {
     name: "combined-removed-dex",
     visibility: [
         "//frameworks/base/boot",
diff --git a/api/api.go b/api/api.go
index f158041..6a6c493 100644
--- a/api/api.go
+++ b/api/api.go
@@ -148,18 +148,35 @@
 	ctx.CreateModule(genrule.GenRuleFactory, &props)
 }
 
-func createMergedPublicAnnotationsFilegroup(ctx android.LoadHookContext, modules []string) {
-	props := fgProps{}
-	props.Name = proptools.StringPtr("all-modules-public-annotations")
-	props.Srcs = createSrcs(modules, "{.public.annotations.zip}")
-	ctx.CreateModule(android.FileGroupFactory, &props)
-}
-
-func createMergedSystemAnnotationsFilegroup(ctx android.LoadHookContext, modules []string) {
-	props := fgProps{}
-	props.Name = proptools.StringPtr("all-modules-system-annotations")
-	props.Srcs = createSrcs(modules, "{.system.annotations.zip}")
-	ctx.CreateModule(android.FileGroupFactory, &props)
+func createMergedAnnotationsFilegroups(ctx android.LoadHookContext, modules, system_server_modules []string) {
+	for _, i := range []struct{
+		name    string
+		tag     string
+		modules []string
+	}{
+		{
+			name: "all-modules-public-annotations",
+			tag:  "{.public.annotations.zip}",
+			modules: modules,
+		}, {
+			name: "all-modules-system-annotations",
+			tag:  "{.system.annotations.zip}",
+			modules: modules,
+		}, {
+			name: "all-modules-module-lib-annotations",
+			tag:  "{.module-lib.annotations.zip}",
+			modules: modules,
+		}, {
+			name: "all-modules-system-server-annotations",
+			tag:  "{.system-server.annotations.zip}",
+			modules: system_server_modules,
+		},
+	} {
+		props := fgProps{}
+		props.Name = proptools.StringPtr(i.name)
+		props.Srcs = createSrcs(i.modules, i.tag)
+		ctx.CreateModule(android.FileGroupFactory, &props)
+	}
 }
 
 func createFilteredApiVersions(ctx android.LoadHookContext, modules []string) {
@@ -172,17 +189,43 @@
 	//    difficult to achieve.
 	modules = remove(modules, art)
 
-	props := genruleProps{}
-	props.Name = proptools.StringPtr("api-versions-xml-public-filtered")
-	props.Tools = []string{"api_versions_trimmer"}
-	props.Out = []string{"api-versions-public-filtered.xml"}
-	props.Cmd = proptools.StringPtr("$(location api_versions_trimmer) $(out) $(in)")
-	// Note: order matters: first parameter is the full api-versions.xml
-	// after that the stubs files in any order
-	// stubs files are all modules that export API surfaces EXCEPT ART
-	props.Srcs = append([]string{":api_versions_public{.api_versions.xml}"}, createSrcs(modules, ".stubs{.jar}")...)
-	props.Dists = []android.Dist{{Targets: []string{"sdk"}}}
-	ctx.CreateModule(genrule.GenRuleFactory, &props)
+	for _, i := range []struct{
+		name string
+		out  string
+		in   string
+	}{
+		{
+			// We shouldn't need public-filtered or system-filtered.
+			// public-filtered is currently used to lint things that
+			// use the module sdk or the system server sdk, but those
+			// should be switched over to module-filtered and
+			// system-server-filtered, and then public-filtered can
+			// be removed.
+			name: "api-versions-xml-public-filtered",
+			out:  "api-versions-public-filtered.xml",
+			in:   ":api_versions_public{.api_versions.xml}",
+		}, {
+			name: "api-versions-xml-module-lib-filtered",
+			out:  "api-versions-module-lib-filtered.xml",
+			in:   ":api_versions_module_lib{.api_versions.xml}",
+		}, {
+			name: "api-versions-xml-system-server-filtered",
+			out:  "api-versions-system-server-filtered.xml",
+			in:   ":api_versions_system_server{.api_versions.xml}",
+		},
+	} {
+		props := genruleProps{}
+		props.Name = proptools.StringPtr(i.name)
+		props.Out = []string{i.out}
+		// Note: order matters: first parameter is the full api-versions.xml
+		// after that the stubs files in any order
+		// stubs files are all modules that export API surfaces EXCEPT ART
+		props.Srcs = append([]string{i.in}, createSrcs(modules, ".stubs{.jar}")...)
+		props.Tools = []string{"api_versions_trimmer"}
+		props.Cmd = proptools.StringPtr("$(location api_versions_trimmer) $(out) $(in)")
+		props.Dists = []android.Dist{{Targets: []string{"sdk"}}}
+		ctx.CreateModule(genrule.GenRuleFactory, &props)
+	}
 }
 
 func createMergedPublicStubs(ctx android.LoadHookContext, modules []string) {
@@ -279,11 +322,12 @@
 
 func (a *CombinedApis) createInternalModules(ctx android.LoadHookContext) {
 	bootclasspath := a.properties.Bootclasspath
+	system_server_classpath := a.properties.System_server_classpath
 	if ctx.Config().VendorConfig("ANDROID").Bool("include_nonpublic_framework_api") {
 		bootclasspath = append(bootclasspath, a.properties.Conditional_bootclasspath...)
 		sort.Strings(bootclasspath)
 	}
-	createMergedTxts(ctx, bootclasspath, a.properties.System_server_classpath)
+	createMergedTxts(ctx, bootclasspath, system_server_classpath)
 
 	createMergedStubsSrcjar(ctx, bootclasspath)
 
@@ -292,8 +336,7 @@
 	createMergedFrameworkModuleLibStubs(ctx, bootclasspath)
 	createMergedFrameworkImpl(ctx, bootclasspath)
 
-	createMergedPublicAnnotationsFilegroup(ctx, bootclasspath)
-	createMergedSystemAnnotationsFilegroup(ctx, bootclasspath)
+	createMergedAnnotationsFilegroups(ctx, bootclasspath, system_server_classpath)
 
 	createFilteredApiVersions(ctx, bootclasspath)
 
diff --git a/boot/Android.bp b/boot/Android.bp
index 3f14ebc..24ad9de 100644
--- a/boot/Android.bp
+++ b/boot/Android.bp
@@ -120,6 +120,10 @@
             apex: "com.android.car.framework",
             module: "com.android.car.framework-bootclasspath-fragment",
         },
+        {
+            apex: "com.android.virt",
+            module: "com.android.virt-bootclasspath-fragment",
+        },
     ],
 
     // Additional information needed by hidden api processing.
diff --git a/cmds/incidentd/src/IncidentService.cpp b/cmds/incidentd/src/IncidentService.cpp
index 836801d..5af02f4 100644
--- a/cmds/incidentd/src/IncidentService.cpp
+++ b/cmds/incidentd/src/IncidentService.cpp
@@ -52,11 +52,7 @@
 #define SKIPPED_DUMPSTATE_SECTIONS { \
             1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, /* Logs */ \
             1200, 1201, 1202, /* Native, hal, java traces */ \
-            3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, \
-            3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024, 3027, 3028, 3029, \
-            3030, 3031, 3032, 3033, 3034, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, \
-            3044, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3052, 3053, 3054, 3055, 3056, 4000, \
-            4001, /* Dumpsys */ }
+            3018, /* dumpsys meminfo*/ }
 
 namespace android {
 namespace os {
diff --git a/cmds/uiautomator/OWNERS b/cmds/uiautomator/OWNERS
new file mode 100644
index 0000000..5c7f452
--- /dev/null
+++ b/cmds/uiautomator/OWNERS
@@ -0,0 +1,4 @@
+# Bug component: 833089
+peykov@google.com
+normancheung@google.com
+guran@google.com
diff --git a/cmds/uiautomator/cmds/uiautomator/src/com/android/commands/uiautomator/DumpCommand.java b/cmds/uiautomator/cmds/uiautomator/src/com/android/commands/uiautomator/DumpCommand.java
index 3b14be7..24727c5 100644
--- a/cmds/uiautomator/cmds/uiautomator/src/com/android/commands/uiautomator/DumpCommand.java
+++ b/cmds/uiautomator/cmds/uiautomator/src/com/android/commands/uiautomator/DumpCommand.java
@@ -107,7 +107,7 @@
                         DisplayManagerGlobal.getInstance().getRealDisplay(Display.DEFAULT_DISPLAY);
                 int rotation = display.getRotation();
                 Point size = new Point();
-                display.getSize(size);
+                display.getRealSize(size);
                 AccessibilityNodeInfoDumper.dumpWindowToFile(info, dumpFile, rotation, size.x,
                         size.y);
             }
diff --git a/cmds/uiautomator/library/core-src/com/android/uiautomator/core/AccessibilityNodeInfoDumper.java b/cmds/uiautomator/library/core-src/com/android/uiautomator/core/AccessibilityNodeInfoDumper.java
index ab198b3..488292d 100644
--- a/cmds/uiautomator/library/core-src/com/android/uiautomator/core/AccessibilityNodeInfoDumper.java
+++ b/cmds/uiautomator/library/core-src/com/android/uiautomator/core/AccessibilityNodeInfoDumper.java
@@ -139,7 +139,7 @@
                 serializer.attribute("", "id", Integer.toString(displayId));
                 int rotation = display.getRotation();
                 Point size = new Point();
-                display.getSize(size);
+                display.getRealSize(size);
                 for (int i = 0, n = windows.size(); i < n; ++i) {
                     dumpWindowRec(windows.get(i), serializer, i, size.x, size.y, rotation);
                 }
diff --git a/cmds/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java b/cmds/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java
index b1b432b..1bcd343e 100644
--- a/cmds/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java
+++ b/cmds/uiautomator/library/core-src/com/android/uiautomator/core/UiDevice.java
@@ -380,7 +380,7 @@
         Tracer.trace();
         Display display = getAutomatorBridge().getDefaultDisplay();
         Point p = new Point();
-        display.getSize(p);
+        display.getRealSize(p);
         return p.x;
     }
 
@@ -394,7 +394,7 @@
         Tracer.trace();
         Display display = getAutomatorBridge().getDefaultDisplay();
         Point p = new Point();
-        display.getSize(p);
+        display.getRealSize(p);
         return p.y;
     }
 
@@ -767,7 +767,7 @@
         if(root != null) {
             Display display = getAutomatorBridge().getDefaultDisplay();
             Point size = new Point();
-            display.getSize(size);
+            display.getRealSize(size);
             AccessibilityNodeInfoDumper.dumpWindowToFile(root,
                     new File(new File(Environment.getDataDirectory(), "local/tmp"), fileName),
                     display.getRotation(), size.x, size.y);
diff --git a/core/api/current.txt b/core/api/current.txt
index d67876a..2f1845f 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -4415,6 +4415,7 @@
     method public void readFromParcel(android.os.Parcel);
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.app.ActivityManager.MemoryInfo> CREATOR;
+    field public long advertisedMem;
     field public long availMem;
     field public boolean lowMemory;
     field public long threshold;
@@ -32238,6 +32239,7 @@
     field public static final String DISALLOW_BLUETOOTH = "no_bluetooth";
     field public static final String DISALLOW_BLUETOOTH_SHARING = "no_bluetooth_sharing";
     field public static final String DISALLOW_CAMERA_TOGGLE = "disallow_camera_toggle";
+    field public static final String DISALLOW_CELLULAR_2G = "no_cellular_2g";
     field public static final String DISALLOW_CHANGE_WIFI_STATE = "no_change_wifi_state";
     field public static final String DISALLOW_CONFIG_BLUETOOTH = "no_config_bluetooth";
     field public static final String DISALLOW_CONFIG_BRIGHTNESS = "no_config_brightness";
@@ -41226,7 +41228,7 @@
     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 @Deprecated 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";
     field public static final String KEY_CARRIER_DEFAULT_ACTIONS_ON_REDIRECTION_STRING_ARRAY = "carrier_default_actions_on_redirection_string_array";
@@ -41322,7 +41324,7 @@
     field public static final String KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY = "gsm_roaming_networks_string_array";
     field public static final String KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL = "has_in_call_noise_suppression_bool";
     field public static final String KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL = "hide_carrier_network_settings_bool";
-    field public static final String KEY_HIDE_ENABLE_2G = "hide_enable_2g_bool";
+    field @Deprecated public static final String KEY_HIDE_ENABLE_2G = "hide_enable_2g_bool";
     field public static final String KEY_HIDE_ENHANCED_4G_LTE_BOOL = "hide_enhanced_4g_lte_bool";
     field public static final String KEY_HIDE_IMS_APN_BOOL = "hide_ims_apn_bool";
     field public static final String KEY_HIDE_LTE_PLUS_DATA_ICON_BOOL = "hide_lte_plus_data_icon_bool";
@@ -41452,6 +41454,8 @@
     field public static final String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
     field public static final String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
+    field public static final String KEY_VONR_ENABLED_BOOL = "vonr_enabled_bool";
+    field public static final String KEY_VONR_SETTING_VISIBILITY_BOOL = "vonr_setting_visibility_bool";
     field public static final String KEY_VT_UPGRADE_SUPPORTED_FOR_DOWNGRADED_RTT_CALL_BOOL = "vt_upgrade_supported_for_downgraded_rtt_call";
     field public static final String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required_bool";
     field public static final String KEY_VVM_CLIENT_PREFIX_STRING = "vvm_client_prefix_string";
@@ -43491,7 +43495,7 @@
     method public void registerTelephonyCallback(int, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.TelephonyCallback);
     method @RequiresPermission(android.Manifest.permission.ACCESS_FINE_LOCATION) public void requestCellInfoUpdate(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.TelephonyManager.CellInfoCallback);
     method @RequiresPermission(allOf={android.Manifest.permission.MODIFY_PHONE_STATE, android.Manifest.permission.ACCESS_FINE_LOCATION}) public android.telephony.NetworkScan requestNetworkScan(android.telephony.NetworkScanRequest, java.util.concurrent.Executor, android.telephony.TelephonyScanManager.NetworkScanCallback);
-    method @Nullable @RequiresPermission(allOf={android.Manifest.permission.MODIFY_PHONE_STATE, android.Manifest.permission.ACCESS_FINE_LOCATION}) public android.telephony.NetworkScan requestNetworkScan(int, @NonNull android.telephony.NetworkScanRequest, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.TelephonyScanManager.NetworkScanCallback);
+    method @Nullable @RequiresPermission(allOf={android.Manifest.permission.MODIFY_PHONE_STATE}) public android.telephony.NetworkScan requestNetworkScan(int, @NonNull android.telephony.NetworkScanRequest, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.TelephonyScanManager.NetworkScanCallback);
     method public void sendDialerSpecialCode(String);
     method public String sendEnvelopeWithStatus(String);
     method @RequiresPermission(android.Manifest.permission.CALL_PHONE) public void sendUssdRequest(String, android.telephony.TelephonyManager.UssdResponseCallback, android.os.Handler);
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index d3fc379..9b556d8 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -300,10 +300,6 @@
     method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void reportNetworkInterfaceForTransports(@NonNull String, @NonNull int[]) throws java.lang.RuntimeException;
   }
 
-  public class Binder implements android.os.IBinder {
-    method public final void markVintfStability();
-  }
-
   public class BluetoothServiceManager {
     method @NonNull public android.os.BluetoothServiceManager.ServiceRegisterer getBluetoothManagerServiceRegisterer();
   }
@@ -343,10 +339,6 @@
     method public boolean shouldBypassCache(@NonNull Q);
   }
 
-  public interface Parcelable {
-    method public default int getStability();
-  }
-
   public class Process {
     method public static final int getAppUidForSdkSandboxUid(int);
     method public static final boolean isSdkSandboxUid(int);
@@ -356,6 +348,7 @@
   }
 
   public final class ServiceManager {
+    method @NonNull public static String[] getDeclaredInstances(@NonNull String);
     method public static boolean isDeclared(@NonNull String);
     method @Nullable public static android.os.IBinder waitForDeclaredService(@NonNull String);
   }
@@ -390,6 +383,7 @@
     method public static void traceBegin(long, @NonNull String);
     method public static void traceCounter(long, @NonNull String, int);
     method public static void traceEnd(long);
+    field public static final long TRACE_TAG_AIDL = 16777216L; // 0x1000000L
     field public static final long TRACE_TAG_NETWORK = 2097152L; // 0x200000L
   }
 
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index bb14dc0..d5e7892 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -3406,6 +3406,7 @@
     field public static final String FEATURE_REBOOT_ESCROW = "android.hardware.reboot_escrow";
     field public static final String FEATURE_TELEPHONY_CARRIERLOCK = "android.hardware.telephony.carrierlock";
     field public static final String FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION = "android.hardware.telephony.ims.singlereg";
+    field public static final String FEATURE_VIRTUALIZATION_FRAMEWORK = "android.software.virtualization_framework";
     field public static final int FLAGS_PERMISSION_RESERVED_PERMISSION_CONTROLLER = -268435456; // 0xf0000000
     field public static final int FLAG_PERMISSION_APPLY_RESTRICTION = 16384; // 0x4000
     field public static final int FLAG_PERMISSION_AUTO_REVOKED = 131072; // 0x20000
@@ -9239,6 +9240,7 @@
 
   public class Binder implements android.os.IBinder {
     method public int handleShellCommand(@NonNull android.os.ParcelFileDescriptor, @NonNull android.os.ParcelFileDescriptor, @NonNull android.os.ParcelFileDescriptor, @NonNull String[]);
+    method public final void markVintfStability();
     method public static void setProxyTransactListener(@Nullable android.os.Binder.ProxyTransactListener);
   }
 
@@ -9553,6 +9555,7 @@
   }
 
   public interface Parcelable {
+    method public default int getStability();
     field public static final int PARCELABLE_STABILITY_LOCAL = 0; // 0x0
     field public static final int PARCELABLE_STABILITY_VINTF = 1; // 0x1
   }
@@ -9561,7 +9564,6 @@
     ctor public ParcelableHolder(int);
     method public int describeContents();
     method @Nullable public <T extends android.os.Parcelable> T getParcelable(@NonNull Class<T>);
-    method public int getStability();
     method public void readFromParcel(@NonNull android.os.Parcel);
     method public void setParcelable(@Nullable android.os.Parcelable);
     method public void writeToParcel(@NonNull android.os.Parcel, int);
@@ -13552,6 +13554,7 @@
     field public static final String ACTION_SIM_SLOT_STATUS_CHANGED = "android.telephony.action.SIM_SLOT_STATUS_CHANGED";
     field public static final int ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G = 3; // 0x3
     field public static final int ALLOWED_NETWORK_TYPES_REASON_POWER = 1; // 0x1
+    field public static final int ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS = 4; // 0x4
     field public static final int CALL_WAITING_STATUS_DISABLED = 2; // 0x2
     field public static final int CALL_WAITING_STATUS_ENABLED = 1; // 0x1
     field public static final int CALL_WAITING_STATUS_FDN_CHECK_FAILURE = 5; // 0x5
diff --git a/core/java/android/accessibilityservice/OWNERS b/core/java/android/accessibilityservice/OWNERS
index a31cfae..fb06e23 100644
--- a/core/java/android/accessibilityservice/OWNERS
+++ b/core/java/android/accessibilityservice/OWNERS
@@ -1,4 +1,6 @@
-svetoslavganov@google.com
 pweaver@google.com
-rhedjao@google.com
 ryanlwlin@google.com
+danielnorman@google.com
+sallyyuen@google.com
+aarmaly@google.com
+fuego@google.com
diff --git a/core/java/android/accounts/AbstractAccountAuthenticator.java b/core/java/android/accounts/AbstractAccountAuthenticator.java
index 3807b50..2f32fa4 100644
--- a/core/java/android/accounts/AbstractAccountAuthenticator.java
+++ b/core/java/android/accounts/AbstractAccountAuthenticator.java
@@ -120,27 +120,27 @@
     /**
      * Bundle key used for the {@link String} account type in session bundle.
      * This is used in the default implementation of
-     * {@link #startAddAccountSession} and {@link startUpdateCredentialsSession}.
+     * {@link #startAddAccountSession} and {@link #startUpdateCredentialsSession}.
      */
     private static final String KEY_AUTH_TOKEN_TYPE =
             "android.accounts.AbstractAccountAuthenticato.KEY_AUTH_TOKEN_TYPE";
     /**
      * Bundle key used for the {@link String} array of required features in
      * session bundle. This is used in the default implementation of
-     * {@link #startAddAccountSession} and {@link startUpdateCredentialsSession}.
+     * {@link #startAddAccountSession} and {@link #startUpdateCredentialsSession}.
      */
     private static final String KEY_REQUIRED_FEATURES =
             "android.accounts.AbstractAccountAuthenticator.KEY_REQUIRED_FEATURES";
     /**
      * Bundle key used for the {@link Bundle} options in session bundle. This is
      * used in default implementation of {@link #startAddAccountSession} and
-     * {@link startUpdateCredentialsSession}.
+     * {@link #startUpdateCredentialsSession}.
      */
     private static final String KEY_OPTIONS =
             "android.accounts.AbstractAccountAuthenticator.KEY_OPTIONS";
     /**
      * Bundle key used for the {@link Account} account in session bundle. This is used
-     * used in default implementation of {@link startUpdateCredentialsSession}.
+     * used in default implementation of {@link #startUpdateCredentialsSession}.
      */
     private static final String KEY_ACCOUNT =
             "android.accounts.AbstractAccountAuthenticator.KEY_ACCOUNT";
diff --git a/core/java/android/accounts/Account.java b/core/java/android/accounts/Account.java
index e6cdcc0..0d6a079 100644
--- a/core/java/android/accounts/Account.java
+++ b/core/java/android/accounts/Account.java
@@ -31,7 +31,6 @@
 
 import com.android.internal.annotations.GuardedBy;
 
-import java.util.Objects;
 import java.util.Set;
 
 /**
@@ -87,12 +86,6 @@
         if (TextUtils.isEmpty(type)) {
             throw new IllegalArgumentException("the type must not be empty: " + type);
         }
-        if (name.length() > 200) {
-            throw new IllegalArgumentException("account name is longer than 200 characters");
-        }
-        if (type.length() > 200) {
-            throw new IllegalArgumentException("account type is longer than 200 characters");
-        }
         this.name = name;
         this.type = type;
         this.accessId = accessId;
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java
index 5d1d225..6f9a98d 100644
--- a/core/java/android/app/ActivityManager.java
+++ b/core/java/android/app/ActivityManager.java
@@ -29,6 +29,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
 import android.annotation.TestApi;
@@ -2813,6 +2814,15 @@
      */
     public static class MemoryInfo implements Parcelable {
         /**
+         * The advertised memory of the system, as the end user would encounter in a retail display
+         * environment. This value might be different from {@code totalMem}. This could be due to
+         * many reasons. For example, the ODM could reserve part of the memory for the Trusted
+         * Execution Environment (TEE) which the kernel doesn't have access or knowledge about it.
+         */
+        @SuppressLint("MutableBareField")
+        public long advertisedMem;
+
+        /**
          * The available memory on the system.  This number should not
          * be considered absolute: due to the nature of the kernel, a significant
          * portion of this memory is actually in use and needed for the overall
@@ -2861,6 +2871,7 @@
         }
 
         public void writeToParcel(Parcel dest, int flags) {
+            dest.writeLong(advertisedMem);
             dest.writeLong(availMem);
             dest.writeLong(totalMem);
             dest.writeLong(threshold);
@@ -2872,6 +2883,7 @@
         }
 
         public void readFromParcel(Parcel source) {
+            advertisedMem = source.readLong();
             availMem = source.readLong();
             totalMem = source.readLong();
             threshold = source.readLong();
diff --git a/core/java/android/app/ActivityOptions.java b/core/java/android/app/ActivityOptions.java
index 9c0b443..07fbde5 100644
--- a/core/java/android/app/ActivityOptions.java
+++ b/core/java/android/app/ActivityOptions.java
@@ -1454,6 +1454,11 @@
     }
 
     /** @hide */
+    public void setRemoteTransition(@Nullable RemoteTransition remoteTransition) {
+        mRemoteTransition = remoteTransition;
+    }
+
+    /** @hide */
     public static ActivityOptions fromBundle(Bundle bOptions) {
         return bOptions != null ? new ActivityOptions(bOptions) : null;
     }
diff --git a/core/java/android/app/AutomaticZenRule.java b/core/java/android/app/AutomaticZenRule.java
index c0aebee..7bfb1b5 100644
--- a/core/java/android/app/AutomaticZenRule.java
+++ b/core/java/android/app/AutomaticZenRule.java
@@ -48,6 +48,13 @@
     private String mPkg;
 
     /**
+     * The maximum string length for any string contained in this automatic zen rule. This pertains
+     * both to fields in the rule itself (such as its name) and items with sub-fields.
+     * @hide
+     */
+    public static final int MAX_STRING_LENGTH = 1000;
+
+    /**
      * Creates an automatic zen rule.
      *
      * @param name The name of the rule.
@@ -93,10 +100,10 @@
     public AutomaticZenRule(@NonNull String name, @Nullable ComponentName owner,
             @Nullable ComponentName configurationActivity, @NonNull Uri conditionId,
             @Nullable ZenPolicy policy, int interruptionFilter, boolean enabled) {
-        this.name = name;
-        this.owner = owner;
-        this.configurationActivity = configurationActivity;
-        this.conditionId = conditionId;
+        this.name = getTrimmedString(name);
+        this.owner = getTrimmedComponentName(owner);
+        this.configurationActivity = getTrimmedComponentName(configurationActivity);
+        this.conditionId = getTrimmedUri(conditionId);
         this.interruptionFilter = interruptionFilter;
         this.enabled = enabled;
         this.mZenPolicy = policy;
@@ -115,12 +122,14 @@
     public AutomaticZenRule(Parcel source) {
         enabled = source.readInt() == ENABLED;
         if (source.readInt() == ENABLED) {
-            name = source.readString();
+            name = getTrimmedString(source.readString());
         }
         interruptionFilter = source.readInt();
-        conditionId = source.readParcelable(null, android.net.Uri.class);
-        owner = source.readParcelable(null, android.content.ComponentName.class);
-        configurationActivity = source.readParcelable(null, android.content.ComponentName.class);
+        conditionId = getTrimmedUri(source.readParcelable(null, android.net.Uri.class));
+        owner = getTrimmedComponentName(
+                source.readParcelable(null, android.content.ComponentName.class));
+        configurationActivity = getTrimmedComponentName(
+                source.readParcelable(null, android.content.ComponentName.class));
         creationTime = source.readLong();
         mZenPolicy = source.readParcelable(null, android.service.notification.ZenPolicy.class);
         mModified = source.readInt() == ENABLED;
@@ -196,7 +205,7 @@
      * Sets the representation of the state that causes this rule to become active.
      */
     public void setConditionId(Uri conditionId) {
-        this.conditionId = conditionId;
+        this.conditionId = getTrimmedUri(conditionId);
     }
 
     /**
@@ -211,7 +220,7 @@
      * Sets the name of this rule.
      */
     public void setName(String name) {
-        this.name = name;
+        this.name = getTrimmedString(name);
     }
 
     /**
@@ -243,7 +252,7 @@
      * that are not backed by {@link android.service.notification.ConditionProviderService}.
      */
     public void setConfigurationActivity(@Nullable ComponentName componentName) {
-        this.configurationActivity = componentName;
+        this.configurationActivity = getTrimmedComponentName(componentName);
     }
 
     /**
@@ -333,4 +342,35 @@
             return new AutomaticZenRule[size];
         }
     };
+
+    /**
+     * If the package or class name of the provided ComponentName are longer than MAX_STRING_LENGTH,
+     * return a trimmed version that truncates each of the package and class name at the max length.
+     */
+    private static ComponentName getTrimmedComponentName(ComponentName cn) {
+        if (cn == null) return null;
+        return new ComponentName(getTrimmedString(cn.getPackageName()),
+                getTrimmedString(cn.getClassName()));
+    }
+
+    /**
+     * Returns a truncated copy of the string if the string is longer than MAX_STRING_LENGTH.
+     */
+    private static String getTrimmedString(String input) {
+        if (input != null && input.length() > MAX_STRING_LENGTH) {
+            return input.substring(0, MAX_STRING_LENGTH);
+        }
+        return input;
+    }
+
+    /**
+     * Returns a truncated copy of the Uri by trimming the string representation to the maximum
+     * string length.
+     */
+    private static Uri getTrimmedUri(Uri input) {
+        if (input != null && input.toString().length() > MAX_STRING_LENGTH) {
+            return Uri.parse(getTrimmedString(input.toString()));
+        }
+        return input;
+    }
 }
diff --git a/core/java/android/app/IActivityManager.aidl b/core/java/android/app/IActivityManager.aidl
index 8367441..7688b84 100644
--- a/core/java/android/app/IActivityManager.aidl
+++ b/core/java/android/app/IActivityManager.aidl
@@ -522,9 +522,6 @@
     @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
     boolean stopBinderTrackingAndDump(in ParcelFileDescriptor fd);
 
-    /** Enables server-side binder tracing for the calling uid. */
-    void enableBinderTracing();
-
     @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
     void suppressResizeConfigChanges(boolean suppress);
     @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
diff --git a/core/java/android/app/OWNERS b/core/java/android/app/OWNERS
index 068304d..8ec313ec 100644
--- a/core/java/android/app/OWNERS
+++ b/core/java/android/app/OWNERS
@@ -11,6 +11,7 @@
 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 ForegroundService* = 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
@@ -29,10 +30,12 @@
 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
-per-file UiAutomation.java = file:/services/accessibility/OWNERS
+per-file *UiAutomation* = file:/services/accessibility/OWNERS
 per-file GameManager* = file:/GAME_MANAGER_OWNERS
+per-file GameMode* = file:/GAME_MANAGER_OWNERS
 per-file GameState* = file:/GAME_MANAGER_OWNERS
 per-file IGameManager* = file:/GAME_MANAGER_OWNERS
+per-file IGameMode* = file:/GAME_MANAGER_OWNERS
 
 # ActivityThread
 per-file ActivityThread.java = file:/services/core/java/com/android/server/am/OWNERS
diff --git a/core/java/android/app/SearchableInfo.java b/core/java/android/app/SearchableInfo.java
index 5388282..bd5d105 100644
--- a/core/java/android/app/SearchableInfo.java
+++ b/core/java/android/app/SearchableInfo.java
@@ -396,6 +396,17 @@
         private final String mSuggestActionMsg;
         private final String mSuggestActionMsgColumn;
 
+        public static final Parcelable.Creator<ActionKeyInfo> CREATOR =
+                new Parcelable.Creator<ActionKeyInfo>() {
+                    public ActionKeyInfo createFromParcel(Parcel in) {
+                        return new ActionKeyInfo(in);
+                    }
+
+                    public ActionKeyInfo[] newArray(int size) {
+                        return new ActionKeyInfo[size];
+                    }
+                };
+
         /**
          * Create one object using attributeset as input data.
          * @param activityContext runtime context of the activity that the action key information
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index bdecca3..8bbddbf 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -171,6 +171,7 @@
 import android.os.IUserManager;
 import android.os.IncidentManager;
 import android.os.PerformanceHintManager;
+import android.os.PermissionEnforcer;
 import android.os.PowerManager;
 import android.os.RecoverySystem;
 import android.os.ServiceManager;
@@ -1351,6 +1352,14 @@
                         return new PermissionCheckerManager(ctx.getOuterContext());
                     }});
 
+        registerService(Context.PERMISSION_ENFORCER_SERVICE, PermissionEnforcer.class,
+                new CachedServiceFetcher<PermissionEnforcer>() {
+                    @Override
+                    public PermissionEnforcer createService(ContextImpl ctx)
+                            throws ServiceNotFoundException {
+                        return new PermissionEnforcer(ctx.getOuterContext());
+                    }});
+
         registerService(Context.DYNAMIC_SYSTEM_SERVICE, DynamicSystemManager.class,
                 new CachedServiceFetcher<DynamicSystemManager>() {
                     @Override
diff --git a/core/java/android/app/admin/EnterprisePlatformSecurity_OWNERS b/core/java/android/app/admin/EnterprisePlatformSecurity_OWNERS
index f560434..38fee89 100644
--- a/core/java/android/app/admin/EnterprisePlatformSecurity_OWNERS
+++ b/core/java/android/app/admin/EnterprisePlatformSecurity_OWNERS
@@ -1,4 +1,5 @@
 rubinxu@google.com
-acjohnston@google.com
 pgrafov@google.com
+ayushsha@google.com
+acjohnston@google.com #{LAST_RESORT_SUGGESTION}
 alexkershaw@google.com #{LAST_RESORT_SUGGESTION}
\ No newline at end of file
diff --git a/core/java/android/app/admin/EnterprisePlatform_OWNERS b/core/java/android/app/admin/EnterprisePlatform_OWNERS
index fb00fe5..6ce25cc 100644
--- a/core/java/android/app/admin/EnterprisePlatform_OWNERS
+++ b/core/java/android/app/admin/EnterprisePlatform_OWNERS
@@ -1,2 +1,5 @@
+# Assign bugs to android-enterprise-triage@google.com
 file:WorkDeviceExperience_OWNERS
+file:Provisioning_OWNERS
+file:WorkProfile_OWNERS
 file:EnterprisePlatformSecurity_OWNERS
\ No newline at end of file
diff --git a/core/java/android/app/admin/Provisioning_OWNERS b/core/java/android/app/admin/Provisioning_OWNERS
new file mode 100644
index 0000000..c59a9dc
--- /dev/null
+++ b/core/java/android/app/admin/Provisioning_OWNERS
@@ -0,0 +1,5 @@
+# Assign bugs to android-enterprise-triage@google.com
+petuska@google.com
+nupursn@google.com
+shreyacsingh@google.com
+alexkershaw@google.com #{LAST_RESORT_SUGGESTION}
\ No newline at end of file
diff --git a/core/java/android/app/admin/WorkDeviceExperience_OWNERS b/core/java/android/app/admin/WorkDeviceExperience_OWNERS
index dcacaa2..b881de0 100644
--- a/core/java/android/app/admin/WorkDeviceExperience_OWNERS
+++ b/core/java/android/app/admin/WorkDeviceExperience_OWNERS
@@ -1,5 +1,7 @@
+# Assign bugs to android-enterprise-triage@google.com
 work-device-experience+reviews@google.com
-scottjonathan@google.com
-arangelov@google.com
-kholoudm@google.com
+scottjonathan@google.com #{LAST_RESORT_SUGGESTION}
+eliselliott@google.com #{LAST_RESORT_SUGGESTION}
+kholoudm@google.com #{LAST_RESORT_SUGGESTION}
+acjohnston@google.com #{LAST_RESORT_SUGGESTION}
 alexkershaw@google.com #{LAST_RESORT_SUGGESTION}
\ No newline at end of file
diff --git a/core/java/android/app/admin/WorkProfile_OWNERS b/core/java/android/app/admin/WorkProfile_OWNERS
new file mode 100644
index 0000000..260b672
--- /dev/null
+++ b/core/java/android/app/admin/WorkProfile_OWNERS
@@ -0,0 +1,5 @@
+# Assign bugs to android-enterprise-triage@google.com
+liahav@google.com
+olit@google.com
+scottjonathan@google.com #{LAST_RESORT_SUGGESTION}
+alexkershaw@google.com #{LAST_RESORT_SUGGESTION}
\ No newline at end of file
diff --git a/core/java/android/companion/OWNERS b/core/java/android/companion/OWNERS
index 004f66c..0348fe2 100644
--- a/core/java/android/companion/OWNERS
+++ b/core/java/android/companion/OWNERS
@@ -1,5 +1,3 @@
-ewol@google.com
 evanxinchen@google.com
 guojing@google.com
-svetoslavganov@google.com
-sergeynv@google.com
\ No newline at end of file
+raphk@google.com
\ No newline at end of file
diff --git a/core/java/android/content/ActivityNotFoundException.java b/core/java/android/content/ActivityNotFoundException.java
index 16149bb..5b50189 100644
--- a/core/java/android/content/ActivityNotFoundException.java
+++ b/core/java/android/content/ActivityNotFoundException.java
@@ -31,5 +31,4 @@
     {
         super(name);
     }
-};
-
+}
diff --git a/core/java/android/content/ComponentName.java b/core/java/android/content/ComponentName.java
index 5f85984..f12e971 100644
--- a/core/java/android/content/ComponentName.java
+++ b/core/java/android/content/ComponentName.java
@@ -314,17 +314,14 @@
      */
     @Override
     public boolean equals(@Nullable Object obj) {
-        try {
-            if (obj != null) {
-                ComponentName other = (ComponentName)obj;
-                // Note: no null checks, because mPackage and mClass can
-                // never be null.
-                return mPackage.equals(other.mPackage)
-                        && mClass.equals(other.mClass);
-            }
-        } catch (ClassCastException e) {
+        if (obj instanceof ComponentName) {
+            ComponentName other = (ComponentName) obj;
+            // mPackage and mClass can never be null.
+            return mPackage.equals(other.mPackage)
+                    && mClass.equals(other.mClass);
+        } else {
+            return false;
         }
-        return false;
     }
 
     @Override
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index fce23cf..0735532 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -5135,6 +5135,14 @@
     public static final String PERMISSION_CHECKER_SERVICE = "permission_checker";
 
     /**
+     * Official published name of the (internal) permission enforcer service.
+     *
+     * @see #getSystemService(String)
+     * @hide
+     */
+    public static final String PERMISSION_ENFORCER_SERVICE = "permission_enforcer";
+
+    /**
      * Use with {@link #getSystemService(String) to retrieve an
      * {@link android.apphibernation.AppHibernationManager}} for
      * communicating with the hibernation service.
diff --git a/core/java/android/content/integrity/AtomicFormula.java b/core/java/android/content/integrity/AtomicFormula.java
index f888813..1b5f64c 100644
--- a/core/java/android/content/integrity/AtomicFormula.java
+++ b/core/java/android/content/integrity/AtomicFormula.java
@@ -261,8 +261,8 @@
             }
             LongAtomicFormula that = (LongAtomicFormula) o;
             return getKey() == that.getKey()
-                    && mValue == that.mValue
-                    && mOperator == that.mOperator;
+                    && Objects.equals(mValue, that.mValue)
+                    && Objects.equals(mOperator, that.mOperator);
         }
 
         @Override
@@ -628,7 +628,7 @@
                 return false;
             }
             BooleanAtomicFormula that = (BooleanAtomicFormula) o;
-            return getKey() == that.getKey() && mValue == that.mValue;
+            return getKey() == that.getKey() && Objects.equals(mValue, that.mValue);
         }
 
         @Override
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index a90f6d6..6c53618 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -189,12 +189,12 @@
         @VisibleForTesting
         public Property(@NonNull String name, int type,
                 @NonNull String packageName, @Nullable String className) {
-            assert name != null;
-            assert type >= TYPE_BOOLEAN && type <= TYPE_STRING;
-            assert packageName != null;
-            this.mName = name;
+            if (type < TYPE_BOOLEAN || type > TYPE_STRING) {
+                throw new IllegalArgumentException("Invalid type");
+            }
+            this.mName = Objects.requireNonNull(name);
             this.mType = type;
-            this.mPackageName = packageName;
+            this.mPackageName = Objects.requireNonNull(packageName);
             this.mClassName = className;
         }
         /** @hide */
@@ -442,9 +442,8 @@
          */
         public ComponentEnabledSetting(@NonNull ComponentName componentName,
                 @EnabledState int newState, @EnabledFlags int flags) {
-            Objects.nonNull(componentName);
             mPackageName = null;
-            mComponentName = componentName;
+            mComponentName = Objects.requireNonNull(componentName);
             mEnabledState = newState;
             mEnabledFlags = flags;
         }
@@ -460,8 +459,7 @@
          */
         public ComponentEnabledSetting(@NonNull String packageName,
                 @EnabledState int newState, @EnabledFlags int flags) {
-            Objects.nonNull(packageName);
-            mPackageName = packageName;
+            mPackageName = Objects.requireNonNull(packageName);
             mComponentName = null;
             mEnabledState = newState;
             mEnabledFlags = flags;
@@ -2947,6 +2945,18 @@
     public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep";
 
     /**
+     * Feature for {@link #getSystemAvailableFeatures()} and {@link #hasSystemFeature(String)}.
+     * This feature indicates whether device supports
+     * <a href="https://source.android.com/docs/core/virtualization">Android Virtualization Framework</a>.
+     *
+     * @hide
+     */
+    @SystemApi
+    @SdkConstant(SdkConstantType.FEATURE)
+    public static final String FEATURE_VIRTUALIZATION_FRAMEWORK =
+            "android.software.virtualization_framework";
+
+    /**
      * Feature for {@link #getSystemAvailableFeatures} and
      * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan
      * implementation on this device is hardware accelerated, and the Vulkan native API will
diff --git a/core/java/android/content/pm/ShortcutInfo.java b/core/java/android/content/pm/ShortcutInfo.java
index 1f83d75..295df5c 100644
--- a/core/java/android/content/pm/ShortcutInfo.java
+++ b/core/java/android/content/pm/ShortcutInfo.java
@@ -50,6 +50,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.Preconditions;
 
+import java.lang.IllegalArgumentException;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
@@ -1360,7 +1361,9 @@
         @NonNull
         public Builder setIntents(@NonNull Intent[] intents) {
             Objects.requireNonNull(intents, "intents cannot be null");
-            Objects.requireNonNull(intents.length, "intents cannot be empty");
+            if (intents.length == 0) {
+                throw new IllegalArgumentException("intents cannot be empty");
+            }
             for (Intent intent : intents) {
                 Objects.requireNonNull(intent, "intents cannot contain null");
                 Objects.requireNonNull(intent.getAction(), "intent's action must be set");
@@ -1398,7 +1401,9 @@
         @NonNull
         public Builder setPersons(@NonNull Person[] persons) {
             Objects.requireNonNull(persons, "persons cannot be null");
-            Objects.requireNonNull(persons.length, "persons cannot be empty");
+            if (persons.length == 0) {
+                throw new IllegalArgumentException("persons cannot be empty");
+            }
             for (Person person : persons) {
                 Objects.requireNonNull(person, "persons cannot contain null");
             }
diff --git a/core/java/android/database/sqlite/SQLiteDatabaseConfiguration.java b/core/java/android/database/sqlite/SQLiteDatabaseConfiguration.java
index 8305843..bc63686 100644
--- a/core/java/android/database/sqlite/SQLiteDatabaseConfiguration.java
+++ b/core/java/android/database/sqlite/SQLiteDatabaseConfiguration.java
@@ -299,7 +299,7 @@
             if (isLegacyCompatibilityWalEnabled()) {
                 return SQLiteCompatibilityWalFlags.getWALSyncMode();
             } else {
-                return SQLiteGlobal.getDefaultSyncMode();
+                return SQLiteGlobal.getWALSyncMode();
             }
         } else {
             return SQLiteGlobal.getDefaultSyncMode();
diff --git a/core/java/android/hardware/CameraInfo.java b/core/java/android/hardware/CameraInfo.java
index 072be50..41ef6aa 100644
--- a/core/java/android/hardware/CameraInfo.java
+++ b/core/java/android/hardware/CameraInfo.java
@@ -60,4 +60,4 @@
             return new CameraInfo[size];
         }
     };
-};
+}
diff --git a/core/java/android/hardware/CameraStatus.java b/core/java/android/hardware/CameraStatus.java
index 874af29..fa35efb 100644
--- a/core/java/android/hardware/CameraStatus.java
+++ b/core/java/android/hardware/CameraStatus.java
@@ -68,4 +68,4 @@
             return new CameraStatus[size];
         }
     };
-};
+}
diff --git a/core/java/android/hardware/biometrics/CryptoObject.java b/core/java/android/hardware/biometrics/CryptoObject.java
index d415706..267ef36 100644
--- a/core/java/android/hardware/biometrics/CryptoObject.java
+++ b/core/java/android/hardware/biometrics/CryptoObject.java
@@ -118,4 +118,4 @@
         }
         return AndroidKeyStoreProvider.getKeyStoreOperationHandle(mCrypto);
     }
-};
+}
diff --git a/core/java/android/hardware/camera2/CameraDevice.java b/core/java/android/hardware/camera2/CameraDevice.java
index 0f1b39c..17dcc80 100644
--- a/core/java/android/hardware/camera2/CameraDevice.java
+++ b/core/java/android/hardware/camera2/CameraDevice.java
@@ -826,7 +826,9 @@
      * <p> Here, SC Map, refers to the {@link StreamConfigurationMap}, the target stream sizes must
      * be chosen from. {@code DEFAULT} refers to the default sensor pixel mode {@link
      * StreamConfigurationMap} and {@code MAX_RES} refers to the maximum resolution {@link
-     * StreamConfigurationMap}. The same capture request must not mix targets from
+     * StreamConfigurationMap}. For {@code MAX_RES} streams, {@code MAX} in the {@code Max size} column refers to the maximum size from
+     * {@link StreamConfigurationMap#getOutputSizes} and {@link StreamConfigurationMap#getHighResolutionOutputSizes}.
+     * Note: The same capture request must not mix targets from
      * {@link StreamConfigurationMap}s corresponding to different sensor pixel modes. </p>
      *
      * <p> 10-bit output capable
diff --git a/core/java/android/hardware/camera2/CameraManager.java b/core/java/android/hardware/camera2/CameraManager.java
index d6d3a97..5718532 100644
--- a/core/java/android/hardware/camera2/CameraManager.java
+++ b/core/java/android/hardware/camera2/CameraManager.java
@@ -133,9 +133,6 @@
     private HandlerThread mHandlerThread;
     private Handler mHandler;
     private FoldStateListener mFoldStateListener;
-    @GuardedBy("mLock")
-    private ArrayList<WeakReference<DeviceStateListener>> mDeviceStateListeners = new ArrayList<>();
-    private boolean mFoldedDeviceState;
 
     /**
      * @hide
@@ -144,31 +141,39 @@
         void onDeviceStateChanged(boolean folded);
     }
 
-    private final class FoldStateListener implements DeviceStateManager.DeviceStateCallback {
+    private static final class FoldStateListener implements DeviceStateManager.DeviceStateCallback {
         private final int[] mFoldedDeviceStates;
 
+        private ArrayList<WeakReference<DeviceStateListener>> mDeviceStateListeners =
+                new ArrayList<>();
+        private boolean mFoldedDeviceState;
+
         public FoldStateListener(Context context) {
             mFoldedDeviceStates = context.getResources().getIntArray(
                     com.android.internal.R.array.config_foldedDeviceStates);
         }
 
-        private void handleStateChange(int state) {
+        private synchronized void handleStateChange(int state) {
             boolean folded = ArrayUtils.contains(mFoldedDeviceStates, state);
-            synchronized (mLock) {
-                mFoldedDeviceState = folded;
-                ArrayList<WeakReference<DeviceStateListener>> invalidListeners = new ArrayList<>();
-                for (WeakReference<DeviceStateListener> listener : mDeviceStateListeners) {
-                    DeviceStateListener callback = listener.get();
-                    if (callback != null) {
-                        callback.onDeviceStateChanged(folded);
-                    } else {
-                        invalidListeners.add(listener);
-                    }
-                }
-                if (!invalidListeners.isEmpty()) {
-                    mDeviceStateListeners.removeAll(invalidListeners);
+
+            mFoldedDeviceState = folded;
+            ArrayList<WeakReference<DeviceStateListener>> invalidListeners = new ArrayList<>();
+            for (WeakReference<DeviceStateListener> listener : mDeviceStateListeners) {
+                DeviceStateListener callback = listener.get();
+                if (callback != null) {
+                    callback.onDeviceStateChanged(folded);
+                } else {
+                    invalidListeners.add(listener);
                 }
             }
+            if (!invalidListeners.isEmpty()) {
+                mDeviceStateListeners.removeAll(invalidListeners);
+            }
+        }
+
+        public synchronized void addDeviceStateListener(DeviceStateListener listener) {
+            listener.onDeviceStateChanged(mFoldedDeviceState);
+            mDeviceStateListeners.add(new WeakReference<>(listener));
         }
 
         @Override
@@ -192,9 +197,8 @@
     public void registerDeviceStateListener(@NonNull CameraCharacteristics chars) {
         synchronized (mLock) {
             DeviceStateListener listener = chars.getDeviceStateListener();
-            listener.onDeviceStateChanged(mFoldedDeviceState);
             if (mFoldStateListener != null) {
-                mDeviceStateListeners.add(new WeakReference<>(listener));
+                mFoldStateListener.addDeviceStateListener(listener);
             }
         }
     }
diff --git a/core/java/android/hardware/camera2/impl/FrameNumberTracker.java b/core/java/android/hardware/camera2/impl/FrameNumberTracker.java
index 7b6a457..8304796 100644
--- a/core/java/android/hardware/camera2/impl/FrameNumberTracker.java
+++ b/core/java/android/hardware/camera2/impl/FrameNumberTracker.java
@@ -26,6 +26,7 @@
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Map;
 import java.util.TreeMap;
 
 /**
@@ -63,11 +64,11 @@
     }
 
     private void update() {
-        Iterator iter = mFutureErrorMap.entrySet().iterator();
+        Iterator<Map.Entry<Long, Integer>> iter = mFutureErrorMap.entrySet().iterator();
         while (iter.hasNext()) {
-            TreeMap.Entry pair = (TreeMap.Entry)iter.next();
-            Long errorFrameNumber = (Long)pair.getKey();
-            int requestType = (int) pair.getValue();
+            Map.Entry<Long, Integer> pair = iter.next();
+            long errorFrameNumber = pair.getKey();
+            int requestType = pair.getValue();
             Boolean removeError = false;
             if (errorFrameNumber == mCompletedFrameNumber[requestType] + 1) {
                 removeError = true;
diff --git a/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableEnum.java b/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableEnum.java
index 621a418..92a2fb6 100644
--- a/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableEnum.java
+++ b/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableEnum.java
@@ -103,6 +103,7 @@
         return new MarshalerEnum(managedType, nativeType);
     }
 
+    @SuppressWarnings("ReturnValueIgnored")
     @Override
     public boolean isTypeMappingSupported(TypeReference<T> managedType, int nativeType) {
         if (nativeType == TYPE_INT32 || nativeType == TYPE_BYTE) {
diff --git a/core/java/android/hardware/camera2/params/MandatoryStreamCombination.java b/core/java/android/hardware/camera2/params/MandatoryStreamCombination.java
index e5b9cdb..956a474 100644
--- a/core/java/android/hardware/camera2/params/MandatoryStreamCombination.java
+++ b/core/java/android/hardware/camera2/params/MandatoryStreamCombination.java
@@ -1723,7 +1723,17 @@
                 }
 
                 if (isUltraHighResolution) {
-                    sizes.add(getMaxSize(sm.getOutputSizes(formatChosen)));
+                    Size [] outputSizes = sm.getOutputSizes(formatChosen);
+                    Size [] highResolutionOutputSizes =
+                            sm.getHighResolutionOutputSizes(formatChosen);
+                    Size maxBurstSize = getMaxSizeOrNull(outputSizes);
+                    Size maxHighResolutionSize = getMaxSizeOrNull(highResolutionOutputSizes);
+                    Size chosenMaxSize =
+                            maxBurstSize != null ? maxBurstSize : maxHighResolutionSize;
+                    if (maxBurstSize != null && maxHighResolutionSize != null) {
+                        chosenMaxSize = getMaxSize(maxBurstSize, maxHighResolutionSize);
+                    }
+                    sizes.add(chosenMaxSize);
                 } else {
                     if (formatChosen == ImageFormat.RAW_SENSOR) {
                         // RAW_SENSOR always has MAXIMUM threshold.
@@ -2126,6 +2136,21 @@
         }
 
         /**
+         * Get the largest size by area.
+         *
+         * @param sizes an array of sizes
+         *
+         * @return Largest Size or null if sizes was null or had 0 elements
+         */
+        public static @Nullable Size getMaxSizeOrNull(Size... sizes) {
+            if (sizes == null || sizes.length == 0) {
+                return null;
+            }
+
+            return getMaxSize(sizes);
+        }
+
+        /**
          * Whether or not the hardware level reported by android.info.supportedHardwareLevel is
          * at least the desired one (but could be higher)
          */
diff --git a/core/java/android/hardware/camera2/params/OutputConfiguration.java b/core/java/android/hardware/camera2/params/OutputConfiguration.java
index 4a25177..bbe2319 100644
--- a/core/java/android/hardware/camera2/params/OutputConfiguration.java
+++ b/core/java/android/hardware/camera2/params/OutputConfiguration.java
@@ -1270,7 +1270,8 @@
                 return false;
             }
             for (int j = 0; j < mSensorPixelModesUsed.size(); j++) {
-                if (mSensorPixelModesUsed.get(j) != other.mSensorPixelModesUsed.get(j)) {
+                if (!Objects.equals(
+                        mSensorPixelModesUsed.get(j), other.mSensorPixelModesUsed.get(j))) {
                     return false;
                 }
             }
diff --git a/core/java/android/hardware/fingerprint/Fingerprint.java b/core/java/android/hardware/fingerprint/Fingerprint.java
index 9ce834ca..c01c94c 100644
--- a/core/java/android/hardware/fingerprint/Fingerprint.java
+++ b/core/java/android/hardware/fingerprint/Fingerprint.java
@@ -69,4 +69,4 @@
             return new Fingerprint[size];
         }
     };
-};
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/core/java/android/net/netstats/NetworkStatsDataMigrationUtils.java b/core/java/android/net/netstats/NetworkStatsDataMigrationUtils.java
index 76ee097..5eeb607 100644
--- a/core/java/android/net/netstats/NetworkStatsDataMigrationUtils.java
+++ b/core/java/android/net/netstats/NetworkStatsDataMigrationUtils.java
@@ -53,8 +53,8 @@
 import java.net.ProtocolException;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Map;
 import java.util.Set;
 
 /**
@@ -89,12 +89,10 @@
     @Retention(RetentionPolicy.SOURCE)
     public @interface Prefix {}
 
-    private static final HashMap<String, String> sPrefixLegacyFileNameMap =
-            new HashMap<String, String>() {{
-                put(PREFIX_XT, "netstats_xt.bin");
-                put(PREFIX_UID, "netstats_uid.bin");
-                put(PREFIX_UID_TAG, "netstats_uid.bin");
-            }};
+    private static final Map<String, String> sPrefixLegacyFileNameMap = Map.of(
+            PREFIX_XT, "netstats_xt.bin",
+            PREFIX_UID, "netstats_uid.bin",
+            PREFIX_UID_TAG, "netstats_uid.bin");
 
     // These version constants are copied from NetworkStatsCollection/History, which is okay for
     // OEMs to modify to adapt their own logic.
diff --git a/core/java/android/net/vcn/persistablebundleutils/TunnelConnectionParamsUtils.java b/core/java/android/net/vcn/persistablebundleutils/TunnelConnectionParamsUtils.java
index 4bc5b49..0427742 100644
--- a/core/java/android/net/vcn/persistablebundleutils/TunnelConnectionParamsUtils.java
+++ b/core/java/android/net/vcn/persistablebundleutils/TunnelConnectionParamsUtils.java
@@ -53,7 +53,7 @@
         if (in.keySet().size() != EXPECTED_BUNDLE_KEY_CNT) {
             throw new IllegalArgumentException(
                     String.format(
-                            "Expect PersistableBundle to have %d element but found: %d",
+                            "Expect PersistableBundle to have %d element but found: %s",
                             EXPECTED_BUNDLE_KEY_CNT, in.keySet()));
         }
 
diff --git a/core/java/android/nfc/NfcAdapter.java b/core/java/android/nfc/NfcAdapter.java
index 64c1211..3282d56 100644
--- a/core/java/android/nfc/NfcAdapter.java
+++ b/core/java/android/nfc/NfcAdapter.java
@@ -29,7 +29,6 @@
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.content.IntentFilter;
-import android.content.pm.IPackageManager;
 import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.nfc.tech.MifareClassic;
@@ -525,66 +524,6 @@
     }
 
     /**
-     * Helper to check if this device has FEATURE_NFC_BEAM, but without using
-     * a context.
-     * Equivalent to
-     * context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC_BEAM)
-     */
-    private static boolean hasBeamFeature() {
-        IPackageManager pm = ActivityThread.getPackageManager();
-        if (pm == null) {
-            Log.e(TAG, "Cannot get package manager, assuming no Android Beam feature");
-            return false;
-        }
-        try {
-            return pm.hasSystemFeature(PackageManager.FEATURE_NFC_BEAM, 0);
-        } catch (RemoteException e) {
-            Log.e(TAG, "Package manager query failed, assuming no Android Beam feature", e);
-            return false;
-        }
-    }
-
-    /**
-     * Helper to check if this device has FEATURE_NFC, but without using
-     * a context.
-     * Equivalent to
-     * context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC)
-     */
-    private static boolean hasNfcFeature() {
-        IPackageManager pm = ActivityThread.getPackageManager();
-        if (pm == null) {
-            Log.e(TAG, "Cannot get package manager, assuming no NFC feature");
-            return false;
-        }
-        try {
-            return pm.hasSystemFeature(PackageManager.FEATURE_NFC, 0);
-        } catch (RemoteException e) {
-            Log.e(TAG, "Package manager query failed, assuming no NFC feature", e);
-            return false;
-        }
-    }
-
-    /**
-     * Helper to check if this device is NFC HCE capable, by checking for
-     * FEATURE_NFC_HOST_CARD_EMULATION and/or FEATURE_NFC_HOST_CARD_EMULATION_NFCF,
-     * but without using a context.
-     */
-    private static boolean hasNfcHceFeature() {
-        IPackageManager pm = ActivityThread.getPackageManager();
-        if (pm == null) {
-            Log.e(TAG, "Cannot get package manager, assuming no NFC feature");
-            return false;
-        }
-        try {
-            return pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION, 0)
-                || pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION_NFCF, 0);
-        } catch (RemoteException e) {
-            Log.e(TAG, "Package manager query failed, assuming no NFC feature", e);
-            return false;
-        }
-    }
-
-    /**
      * Return list of Secure Elements which support off host card emulation.
      *
      * @return List<String> containing secure elements on the device which supports
@@ -593,23 +532,21 @@
      * @hide
      */
     public @NonNull List<String> getSupportedOffHostSecureElements() {
+        if (mContext == null) {
+            throw new UnsupportedOperationException("You need a context on NfcAdapter to use the "
+                    + " getSupportedOffHostSecureElements APIs");
+        }
         List<String> offHostSE = new ArrayList<String>();
-        IPackageManager pm = ActivityThread.getPackageManager();
+        PackageManager pm = mContext.getPackageManager();
         if (pm == null) {
             Log.e(TAG, "Cannot get package manager, assuming no off-host CE feature");
             return offHostSE;
         }
-        try {
-            if (pm.hasSystemFeature(PackageManager.FEATURE_NFC_OFF_HOST_CARD_EMULATION_UICC, 0)) {
-                offHostSE.add("SIM");
-            }
-            if (pm.hasSystemFeature(PackageManager.FEATURE_NFC_OFF_HOST_CARD_EMULATION_ESE, 0)) {
-                offHostSE.add("eSE");
-            }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Package manager query failed, assuming no off-host CE feature", e);
-            offHostSE.clear();
-            return offHostSE;
+        if (pm.hasSystemFeature(PackageManager.FEATURE_NFC_OFF_HOST_CARD_EMULATION_UICC)) {
+            offHostSE.add("SIM");
+        }
+        if (pm.hasSystemFeature(PackageManager.FEATURE_NFC_OFF_HOST_CARD_EMULATION_ESE)) {
+            offHostSE.add("eSE");
         }
         return offHostSE;
     }
@@ -621,10 +558,19 @@
      */
     @UnsupportedAppUsage
     public static synchronized NfcAdapter getNfcAdapter(Context context) {
+        if (context == null) {
+            if (sNullContextNfcAdapter == null) {
+                sNullContextNfcAdapter = new NfcAdapter(null);
+            }
+            return sNullContextNfcAdapter;
+        }
         if (!sIsInitialized) {
-            sHasNfcFeature = hasNfcFeature();
-            sHasBeamFeature = hasBeamFeature();
-            boolean hasHceFeature = hasNfcHceFeature();
+            PackageManager pm = context.getPackageManager();
+            sHasNfcFeature = pm.hasSystemFeature(PackageManager.FEATURE_NFC);
+            sHasBeamFeature = pm.hasSystemFeature(PackageManager.FEATURE_NFC_BEAM);
+            boolean hasHceFeature =
+                    pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION)
+                    || pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION_NFCF);
             /* is this device meant to have NFC */
             if (!sHasNfcFeature && !hasHceFeature) {
                 Log.v(TAG, "this device does not have NFC support");
@@ -660,12 +606,6 @@
 
             sIsInitialized = true;
         }
-        if (context == null) {
-            if (sNullContextNfcAdapter == null) {
-                sNullContextNfcAdapter = new NfcAdapter(null);
-            }
-            return sNullContextNfcAdapter;
-        }
         NfcAdapter adapter = sNfcAdapters.get(context);
         if (adapter == null) {
             adapter = new NfcAdapter(context);
@@ -676,8 +616,12 @@
 
     /** get handle to NFC service interface */
     private static INfcAdapter getServiceInterface() {
+        if (!sHasNfcFeature) {
+            /* NFC is not supported */
+            return null;
+        }
         /* get a handle to NFC service */
-        IBinder b = ServiceManager.getService("nfc");
+        IBinder b = ServiceManager.waitForService("nfc");
         if (b == null) {
             return null;
         }
@@ -707,6 +651,15 @@
                     "context not associated with any application (using a mock context?)");
         }
 
+        synchronized (NfcAdapter.class) {
+            if (!sIsInitialized) {
+                PackageManager pm = context.getPackageManager();
+                sHasNfcFeature = pm.hasSystemFeature(PackageManager.FEATURE_NFC);
+            }
+            if (!sHasNfcFeature) {
+                return null;
+            }
+        }
         if (getServiceInterface() == null) {
             // NFC is not available
             return null;
diff --git a/core/java/android/nfc/cardemulation/CardEmulation.java b/core/java/android/nfc/cardemulation/CardEmulation.java
index 2b34d86..6a42091 100644
--- a/core/java/android/nfc/cardemulation/CardEmulation.java
+++ b/core/java/android/nfc/cardemulation/CardEmulation.java
@@ -22,11 +22,9 @@
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
 import android.app.Activity;
-import android.app.ActivityThread;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.content.pm.IPackageManager;
 import android.content.pm.PackageManager;
 import android.nfc.INfcCardEmulation;
 import android.nfc.NfcAdapter;
@@ -158,18 +156,13 @@
             throw new UnsupportedOperationException();
         }
         if (!sIsInitialized) {
-            IPackageManager pm = ActivityThread.getPackageManager();
+            PackageManager pm = context.getPackageManager();
             if (pm == null) {
                 Log.e(TAG, "Cannot get PackageManager");
                 throw new UnsupportedOperationException();
             }
-            try {
-                if (!pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION, 0)) {
-                    Log.e(TAG, "This device does not support card emulation");
-                    throw new UnsupportedOperationException();
-                }
-            } catch (RemoteException e) {
-                Log.e(TAG, "PackageManager query failed.");
+            if (!pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION)) {
+                Log.e(TAG, "This device does not support card emulation");
                 throw new UnsupportedOperationException();
             }
             sIsInitialized = true;
@@ -209,7 +202,8 @@
      */
     public boolean isDefaultServiceForCategory(ComponentName service, String category) {
         try {
-            return sService.isDefaultServiceForCategory(mContext.getUserId(), service, category);
+            return sService.isDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                    service, category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -218,8 +212,8 @@
                 return false;
             }
             try {
-                return sService.isDefaultServiceForCategory(mContext.getUserId(), service,
-                        category);
+                return sService.isDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                        service, category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
                 return false;
@@ -240,7 +234,8 @@
      */
     public boolean isDefaultServiceForAid(ComponentName service, String aid) {
         try {
-            return sService.isDefaultServiceForAid(mContext.getUserId(), service, aid);
+            return sService.isDefaultServiceForAid(mContext.getUser().getIdentifier(),
+                    service, aid);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -249,7 +244,8 @@
                 return false;
             }
             try {
-                return sService.isDefaultServiceForAid(mContext.getUserId(), service, aid);
+                return sService.isDefaultServiceForAid(mContext.getUser().getIdentifier(),
+                        service, aid);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -348,7 +344,8 @@
             List<String> aids) {
         AidGroup aidGroup = new AidGroup(aids, category);
         try {
-            return sService.registerAidGroupForService(mContext.getUserId(), service, aidGroup);
+            return sService.registerAidGroupForService(mContext.getUser().getIdentifier(),
+                    service, aidGroup);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -357,8 +354,8 @@
                 return false;
             }
             try {
-                return sService.registerAidGroupForService(mContext.getUserId(), service,
-                        aidGroup);
+                return sService.registerAidGroupForService(mContext.getUser().getIdentifier(),
+                        service, aidGroup);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -391,7 +388,7 @@
         }
 
         try {
-            return sService.unsetOffHostForService(mContext.getUserId(), service);
+            return sService.unsetOffHostForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -400,7 +397,7 @@
                 return false;
             }
             try {
-                return sService.unsetOffHostForService(mContext.getUserId(), service);
+                return sService.unsetOffHostForService(mContext.getUser().getIdentifier(), service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -468,7 +465,7 @@
         }
 
         try {
-            return sService.setOffHostForService(mContext.getUserId(), service,
+            return sService.setOffHostForService(mContext.getUser().getIdentifier(), service,
                 offHostSecureElement);
         } catch (RemoteException e) {
             // Try one more time
@@ -478,7 +475,7 @@
                 return false;
             }
             try {
-                return sService.setOffHostForService(mContext.getUserId(), service,
+                return sService.setOffHostForService(mContext.getUser().getIdentifier(), service,
                         offHostSecureElement);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
@@ -503,8 +500,8 @@
      */
     public List<String> getAidsForService(ComponentName service, String category) {
         try {
-            AidGroup group =  sService.getAidGroupForService(mContext.getUserId(), service,
-                    category);
+            AidGroup group =  sService.getAidGroupForService(mContext.getUser().getIdentifier(),
+                    service, category);
             return (group != null ? group.getAids() : null);
         } catch (RemoteException e) {
             recoverService();
@@ -513,8 +510,8 @@
                 return null;
             }
             try {
-                AidGroup group = sService.getAidGroupForService(mContext.getUserId(), service,
-                        category);
+                AidGroup group = sService.getAidGroupForService(mContext.getUser().getIdentifier(),
+                        service, category);
                 return (group != null ? group.getAids() : null);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
@@ -540,7 +537,8 @@
      */
     public boolean removeAidsForService(ComponentName service, String category) {
         try {
-            return sService.removeAidGroupForService(mContext.getUserId(), service, category);
+            return sService.removeAidGroupForService(mContext.getUser().getIdentifier(), service,
+                    category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -549,7 +547,8 @@
                 return false;
             }
             try {
-                return sService.removeAidGroupForService(mContext.getUserId(), service, category);
+                return sService.removeAidGroupForService(mContext.getUser().getIdentifier(),
+                        service, category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -684,7 +683,8 @@
     @Nullable
     public List<String> getAidsForPreferredPaymentService() {
         try {
-            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(mContext.getUserId());
+            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(
+                    mContext.getUser().getIdentifier());
             return (serviceInfo != null ? serviceInfo.getAids() : null);
         } catch (RemoteException e) {
             recoverService();
@@ -694,7 +694,7 @@
             }
             try {
                 ApduServiceInfo serviceInfo =
-                        sService.getPreferredPaymentService(mContext.getUserId());
+                        sService.getPreferredPaymentService(mContext.getUser().getIdentifier());
                 return (serviceInfo != null ? serviceInfo.getAids() : null);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
@@ -723,7 +723,8 @@
     @Nullable
     public String getRouteDestinationForPreferredPaymentService() {
         try {
-            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(mContext.getUserId());
+            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(
+                    mContext.getUser().getIdentifier());
             if (serviceInfo != null) {
                 if (!serviceInfo.isOnHost()) {
                     return serviceInfo.getOffHostSecureElement() == null ?
@@ -740,7 +741,7 @@
             }
             try {
                 ApduServiceInfo serviceInfo =
-                        sService.getPreferredPaymentService(mContext.getUserId());
+                        sService.getPreferredPaymentService(mContext.getUser().getIdentifier());
                 if (serviceInfo != null) {
                     if (!serviceInfo.isOnHost()) {
                         return serviceInfo.getOffHostSecureElement() == null ?
@@ -766,7 +767,8 @@
     @Nullable
     public CharSequence getDescriptionForPreferredPaymentService() {
         try {
-            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(mContext.getUserId());
+            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(
+                    mContext.getUser().getIdentifier());
             return (serviceInfo != null ? serviceInfo.getDescription() : null);
         } catch (RemoteException e) {
             recoverService();
@@ -776,7 +778,7 @@
             }
             try {
                 ApduServiceInfo serviceInfo =
-                        sService.getPreferredPaymentService(mContext.getUserId());
+                        sService.getPreferredPaymentService(mContext.getUser().getIdentifier());
                 return (serviceInfo != null ? serviceInfo.getDescription() : null);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
@@ -790,7 +792,8 @@
      */
     public boolean setDefaultServiceForCategory(ComponentName service, String category) {
         try {
-            return sService.setDefaultServiceForCategory(mContext.getUserId(), service, category);
+            return sService.setDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                    service, category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -799,8 +802,8 @@
                 return false;
             }
             try {
-                return sService.setDefaultServiceForCategory(mContext.getUserId(), service,
-                        category);
+                return sService.setDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                        service, category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -813,7 +816,7 @@
      */
     public boolean setDefaultForNextTap(ComponentName service) {
         try {
-            return sService.setDefaultForNextTap(mContext.getUserId(), service);
+            return sService.setDefaultForNextTap(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -822,7 +825,7 @@
                 return false;
             }
             try {
-                return sService.setDefaultForNextTap(mContext.getUserId(), service);
+                return sService.setDefaultForNextTap(mContext.getUser().getIdentifier(), service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -857,7 +860,7 @@
      */
     public List<ApduServiceInfo> getServices(String category) {
         try {
-            return sService.getServices(mContext.getUserId(), category);
+            return sService.getServices(mContext.getUser().getIdentifier(), category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -866,7 +869,7 @@
                 return null;
             }
             try {
-                return sService.getServices(mContext.getUserId(), category);
+                return sService.getServices(mContext.getUser().getIdentifier(), category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return null;
diff --git a/core/java/android/nfc/cardemulation/NfcFCardEmulation.java b/core/java/android/nfc/cardemulation/NfcFCardEmulation.java
index 557e41a..48bbf5b6 100644
--- a/core/java/android/nfc/cardemulation/NfcFCardEmulation.java
+++ b/core/java/android/nfc/cardemulation/NfcFCardEmulation.java
@@ -17,10 +17,8 @@
 package android.nfc.cardemulation;
 
 import android.app.Activity;
-import android.app.ActivityThread;
 import android.content.ComponentName;
 import android.content.Context;
-import android.content.pm.IPackageManager;
 import android.content.pm.PackageManager;
 import android.nfc.INfcFCardEmulation;
 import android.nfc.NfcAdapter;
@@ -70,18 +68,13 @@
             throw new UnsupportedOperationException();
         }
         if (!sIsInitialized) {
-            IPackageManager pm = ActivityThread.getPackageManager();
+            PackageManager pm = context.getPackageManager();
             if (pm == null) {
                 Log.e(TAG, "Cannot get PackageManager");
                 throw new UnsupportedOperationException();
             }
-            try {
-                if (!pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION_NFCF, 0)) {
-                    Log.e(TAG, "This device does not support NFC-F card emulation");
-                    throw new UnsupportedOperationException();
-                }
-            } catch (RemoteException e) {
-                Log.e(TAG, "PackageManager query failed.");
+            if (!pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION_NFCF)) {
+                Log.e(TAG, "This device does not support NFC-F card emulation");
                 throw new UnsupportedOperationException();
             }
             sIsInitialized = true;
@@ -117,7 +110,7 @@
             throw new NullPointerException("service is null");
         }
         try {
-            return sService.getSystemCodeForService(mContext.getUserId(), service);
+            return sService.getSystemCodeForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -126,7 +119,8 @@
                 return null;
             }
             try {
-                return sService.getSystemCodeForService(mContext.getUserId(), service);
+                return sService.getSystemCodeForService(mContext.getUser().getIdentifier(),
+                        service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 ee.rethrowAsRuntimeException();
@@ -163,7 +157,7 @@
             throw new NullPointerException("service or systemCode is null");
         }
         try {
-            return sService.registerSystemCodeForService(mContext.getUserId(),
+            return sService.registerSystemCodeForService(mContext.getUser().getIdentifier(),
                     service, systemCode);
         } catch (RemoteException e) {
             // Try one more time
@@ -173,7 +167,7 @@
                 return false;
             }
             try {
-                return sService.registerSystemCodeForService(mContext.getUserId(),
+                return sService.registerSystemCodeForService(mContext.getUser().getIdentifier(),
                         service, systemCode);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
@@ -194,7 +188,7 @@
             throw new NullPointerException("service is null");
         }
         try {
-            return sService.removeSystemCodeForService(mContext.getUserId(), service);
+            return sService.removeSystemCodeForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -203,7 +197,8 @@
                 return false;
             }
             try {
-                return sService.removeSystemCodeForService(mContext.getUserId(), service);
+                return sService.removeSystemCodeForService(mContext.getUser().getIdentifier(),
+                        service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 ee.rethrowAsRuntimeException();
@@ -229,7 +224,7 @@
             throw new NullPointerException("service is null");
         }
         try {
-            return sService.getNfcid2ForService(mContext.getUserId(), service);
+            return sService.getNfcid2ForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -238,7 +233,7 @@
                 return null;
             }
             try {
-                return sService.getNfcid2ForService(mContext.getUserId(), service);
+                return sService.getNfcid2ForService(mContext.getUser().getIdentifier(), service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 ee.rethrowAsRuntimeException();
@@ -272,7 +267,7 @@
             throw new NullPointerException("service or nfcid2 is null");
         }
         try {
-            return sService.setNfcid2ForService(mContext.getUserId(),
+            return sService.setNfcid2ForService(mContext.getUser().getIdentifier(),
                     service, nfcid2);
         } catch (RemoteException e) {
             // Try one more time
@@ -282,7 +277,7 @@
                 return false;
             }
             try {
-                return sService.setNfcid2ForService(mContext.getUserId(),
+                return sService.setNfcid2ForService(mContext.getUser().getIdentifier(),
                         service, nfcid2);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
@@ -380,7 +375,7 @@
      */
     public List<NfcFServiceInfo> getNfcFServices() {
         try {
-            return sService.getNfcFServices(mContext.getUserId());
+            return sService.getNfcFServices(mContext.getUser().getIdentifier());
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -389,7 +384,7 @@
                 return null;
             }
             try {
-                return sService.getNfcFServices(mContext.getUserId());
+                return sService.getNfcFServices(mContext.getUser().getIdentifier());
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return null;
diff --git a/core/java/android/os/BaseBundle.java b/core/java/android/os/BaseBundle.java
index 0418a4b..b599028 100644
--- a/core/java/android/os/BaseBundle.java
+++ b/core/java/android/os/BaseBundle.java
@@ -438,8 +438,11 @@
             map.ensureCapacity(count);
         }
         try {
+            // recycleParcel being false implies that we do not own the parcel. In this case, do
+            // not use lazy values to be safe, as the parcel could be recycled outside of our
+            // control.
             recycleParcel &= parcelledData.readArrayMap(map, count, !parcelledByNative,
-                    /* lazy */ true, mClassLoader);
+                    /* lazy */ recycleParcel, mClassLoader);
         } catch (BadParcelableException e) {
             if (sShouldDefuse) {
                 Log.w(TAG, "Failed to parse Bundle, but defusing quietly", e);
@@ -1845,7 +1848,6 @@
             // bundle immediately; neither of which is obvious.
             synchronized (this) {
                 initializeFromParcelLocked(parcel, /*recycleParcel=*/ false, isNativeBundle);
-                unparcel(/* itemwise */ true);
             }
             return;
         }
diff --git a/core/java/android/os/Binder.java b/core/java/android/os/Binder.java
index 7e3af18..3d10661 100644
--- a/core/java/android/os/Binder.java
+++ b/core/java/android/os/Binder.java
@@ -22,7 +22,6 @@
 import android.app.AppOpsManager;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.util.ExceptionUtils;
-import android.util.IntArray;
 import android.util.Log;
 import android.util.Slog;
 
@@ -46,6 +45,7 @@
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.lang.reflect.Modifier;
+import java.util.concurrent.atomic.AtomicReferenceArray;
 
 /**
  * Base class for a remotable object, the core part of a lightweight
@@ -144,9 +144,6 @@
      */
     private static volatile boolean sStackTrackingEnabled = false;
 
-    private static final Object sTracingUidsWriteLock = new Object();
-    private static volatile IntArray sTracingUidsImmutable = new IntArray();
-
     /**
      * Enable Binder IPC stack tracking. If enabled, every binder transaction will be logged to
      * {@link TransactionTracker}.
@@ -167,17 +164,6 @@
     }
 
     /**
-     * @hide
-     */
-    public static void enableTracingForUid(int uid) {
-        synchronized (sTracingUidsWriteLock) {
-            final IntArray copy = sTracingUidsImmutable.clone();
-            copy.add(uid);
-            sTracingUidsImmutable = copy;
-        }
-    }
-
-    /**
      * Check if binder transaction stack tracking is enabled.
      *
      * @hide
@@ -187,13 +173,6 @@
     }
 
     /**
-     * @hide
-     */
-    public static boolean isTracingEnabled(int callingUid) {
-        return sTracingUidsImmutable.indexOf(callingUid) != -1;
-    }
-
-    /**
      * Get the binder transaction tracker for this process.
      *
      * @hide
@@ -313,7 +292,7 @@
     private IInterface mOwner;
     @Nullable
     private String mDescriptor;
-    private volatile String[] mTransactionTraceNames = null;
+    private volatile AtomicReferenceArray<String> mTransactionTraceNames = null;
     private volatile String mSimpleDescriptor = null;
     private static final int TRANSACTION_TRACE_NAME_ID_LIMIT = 1024;
 
@@ -583,7 +562,7 @@
      *
      * @hide
      */
-    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    @SystemApi(client = SystemApi.Client.PRIVILEGED_APPS)
     public final native void markVintfStability();
 
     /**
@@ -917,28 +896,36 @@
     @VisibleForTesting
     public final @NonNull String getTransactionTraceName(int transactionCode) {
         if (mTransactionTraceNames == null) {
-            final String descriptor = getSimpleDescriptor();
             final int highestId = Math.min(getMaxTransactionId(), TRANSACTION_TRACE_NAME_ID_LIMIT);
-            final String[] transactionNames = new String[highestId + 1];
-            final StringBuffer buf = new StringBuffer();
-            for (int i = 0; i <= highestId; i++) {
-                String transactionName = getTransactionName(i + FIRST_CALL_TRANSACTION);
-                if (transactionName != null) {
-                    buf.append(descriptor).append(':').append(transactionName);
-                } else {
-                    buf.append(descriptor).append('#').append(i + FIRST_CALL_TRANSACTION);
-                }
-                transactionNames[i] = buf.toString();
-                buf.setLength(0);
-            }
-            mSimpleDescriptor = descriptor;
-            mTransactionTraceNames = transactionNames;
+            mSimpleDescriptor = getSimpleDescriptor();
+            mTransactionTraceNames = new AtomicReferenceArray(highestId + 1);
         }
+
         final int index = transactionCode - FIRST_CALL_TRANSACTION;
-        if (index < 0 || index >= mTransactionTraceNames.length) {
+        if (index < 0 || index >= mTransactionTraceNames.length()) {
             return mSimpleDescriptor + "#" + transactionCode;
         }
-        return mTransactionTraceNames[index];
+
+        String transactionTraceName = mTransactionTraceNames.getAcquire(index);
+        if (transactionTraceName == null) {
+            final String transactionName = getTransactionName(transactionCode);
+            final StringBuffer buf = new StringBuffer();
+
+            // Keep trace name consistent with cpp trace name in:
+            // system/tools/aidl/generate_cpp.cpp
+            buf.append("AIDL::java::");
+            if (transactionName != null) {
+                buf.append(mSimpleDescriptor).append("::").append(transactionName);
+            } else {
+                buf.append(mSimpleDescriptor).append("::#").append(transactionCode);
+            }
+            buf.append("::server");
+
+            transactionTraceName = buf.toString();
+            mTransactionTraceNames.setRelease(index, transactionTraceName);
+        }
+
+        return transactionTraceName;
     }
 
     private @NonNull String getSimpleDescriptor() {
@@ -1236,25 +1223,40 @@
     @UnsupportedAppUsage
     private boolean execTransact(int code, long dataObj, long replyObj,
             int flags) {
+
+        Parcel data = Parcel.obtain(dataObj);
+        Parcel reply = Parcel.obtain(replyObj);
+
         // At that point, the parcel request headers haven't been parsed so we do not know what
         // {@link WorkSource} the caller has set. Use calling UID as the default.
-        final int callingUid = Binder.getCallingUid();
-        final long origWorkSource = ThreadLocalWorkSource.setUid(callingUid);
+        //
+        // TODO: this is wrong - we should attribute along the entire call route
+        // also this attribution logic should move to native code - it only works
+        // for Java now
+        //
+        // This attribution support is not generic and therefore not support in RPC mode
+        final int callingUid = data.isForRpc() ? -1 : Binder.getCallingUid();
+        final long origWorkSource = callingUid == -1
+                ? -1 : ThreadLocalWorkSource.setUid(callingUid);
+
         try {
-            return execTransactInternal(code, dataObj, replyObj, flags, callingUid);
+            return execTransactInternal(code, data, reply, flags, callingUid);
         } finally {
-            ThreadLocalWorkSource.restore(origWorkSource);
+            reply.recycle();
+            data.recycle();
+
+            if (callingUid != -1) {
+                ThreadLocalWorkSource.restore(origWorkSource);
+            }
         }
     }
 
-    private boolean execTransactInternal(int code, long dataObj, long replyObj, int flags,
+    private boolean execTransactInternal(int code, Parcel data, Parcel reply, int flags,
             int callingUid) {
         // Make sure the observer won't change while processing a transaction.
         final BinderInternal.Observer observer = sObserver;
         final CallSession callSession =
                 observer != null ? observer.callStarted(this, code, UNSET_WORKSOURCE) : null;
-        Parcel data = Parcel.obtain(dataObj);
-        Parcel reply = Parcel.obtain(replyObj);
         // Theoretically, we should call transact, which will call onTransact,
         // but all that does is rewind it, and we just got these from an IPC,
         // so we'll just call it directly.
@@ -1262,19 +1264,44 @@
         // Log any exceptions as warnings, don't silently suppress them.
         // If the call was {@link IBinder#FLAG_ONEWAY} then these exceptions
         // disappear into the ether.
-        final boolean tracingEnabled = Trace.isTagEnabled(Trace.TRACE_TAG_AIDL) &&
-                (Binder.isStackTrackingEnabled() || Binder.isTracingEnabled(callingUid));
+        final boolean tagEnabled = Trace.isTagEnabled(Trace.TRACE_TAG_AIDL);
+        final boolean hasFullyQualifiedName = getMaxTransactionId() > 0;
+        final String transactionTraceName;
+
+        if (tagEnabled && hasFullyQualifiedName) {
+            // If tracing enabled and we have a fully qualified name, fetch the name
+            transactionTraceName = getTransactionTraceName(code);
+        } else if (tagEnabled && isStackTrackingEnabled()) {
+            // If tracing is enabled and we *don't* have a fully qualified name, fetch the
+            // 'best effort' name only for stack tracking. This works around noticeable perf impact
+            // on low latency binder calls (<100us). The tracing call itself is between (1-10us) and
+            // the perf impact can be quite noticeable while benchmarking such binder calls.
+            // The primary culprits are ContentProviders and Cursors which convenienty don't
+            // autogenerate their AIDL and hence will not have a fully qualified name.
+            //
+            // TODO(b/253426478): Relax this constraint after a more robust fix
+            transactionTraceName = getTransactionTraceName(code);
+        } else {
+            transactionTraceName = null;
+        }
+
+        final boolean tracingEnabled = tagEnabled && transactionTraceName != null;
         try {
+            // TODO - this logic should not be in Java - it should be in native
+            // code in libbinder so that it works for all binder users.
             final BinderCallHeavyHitterWatcher heavyHitterWatcher = sHeavyHitterWatcher;
-            if (heavyHitterWatcher != null) {
+            if (heavyHitterWatcher != null && callingUid != -1) {
                 // Notify the heavy hitter watcher, if it's enabled.
                 heavyHitterWatcher.onTransaction(callingUid, getClass(), code);
             }
             if (tracingEnabled) {
-                Trace.traceBegin(Trace.TRACE_TAG_AIDL, getTransactionTraceName(code));
+                Trace.traceBegin(Trace.TRACE_TAG_AIDL, transactionTraceName);
             }
 
-            if ((flags & FLAG_COLLECT_NOTED_APP_OPS) != 0) {
+            // TODO - this logic should not be in Java - it should be in native
+            // code in libbinder so that it works for all binder users. Further,
+            // this should not re-use flags.
+            if ((flags & FLAG_COLLECT_NOTED_APP_OPS) != 0 && callingUid != -1) {
                 AppOpsManager.startNotedAppOpsCollection(callingUid);
                 try {
                     res = onTransact(code, data, reply, flags);
@@ -1317,8 +1344,6 @@
             }
 
             checkParcel(this, code, reply, "Unreasonably large binder reply buffer");
-            reply.recycle();
-            data.recycle();
         }
 
         // Just in case -- we are done with the IPC, so there should be no more strict
diff --git a/core/java/android/os/BinderProxy.java b/core/java/android/os/BinderProxy.java
index 6330661..1929a4d 100644
--- a/core/java/android/os/BinderProxy.java
+++ b/core/java/android/os/BinderProxy.java
@@ -536,8 +536,8 @@
             mWarnOnBlocking = false;
             warnOnBlocking = false;
 
-            if (Build.IS_USERDEBUG) {
-                // Log this as a WTF on userdebug builds.
+            if (Build.IS_USERDEBUG || Build.IS_ENG) {
+                // Log this as a WTF on userdebug and eng builds.
                 Log.wtf(Binder.TAG,
                         "Outgoing transactions from this process must be FLAG_ONEWAY",
                         new Throwable());
diff --git a/core/java/android/os/FileUtils.java b/core/java/android/os/FileUtils.java
index edfcb3d..d5c3de1 100644
--- a/core/java/android/os/FileUtils.java
+++ b/core/java/android/os/FileUtils.java
@@ -54,6 +54,7 @@
 import android.system.Os;
 import android.system.StructStat;
 import android.text.TextUtils;
+import android.util.DataUnit;
 import android.util.Log;
 import android.util.Slog;
 import android.webkit.MimeTypeMap;
@@ -83,6 +84,7 @@
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Comparator;
+import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
@@ -1309,6 +1311,85 @@
         return val * pow;
     }
 
+    private static long toBytes(long value, String unit) {
+        unit = unit.toUpperCase();
+
+        if (List.of("B").contains(unit)) {
+            return value;
+        }
+
+        if (List.of("K", "KB").contains(unit)) {
+            return DataUnit.KILOBYTES.toBytes(value);
+        }
+
+        if (List.of("M", "MB").contains(unit)) {
+            return DataUnit.MEGABYTES.toBytes(value);
+        }
+
+        if (List.of("G", "GB").contains(unit)) {
+            return DataUnit.GIGABYTES.toBytes(value);
+        }
+
+        if (List.of("KI", "KIB").contains(unit)) {
+            return DataUnit.KIBIBYTES.toBytes(value);
+        }
+
+        if (List.of("MI", "MIB").contains(unit)) {
+            return DataUnit.MEBIBYTES.toBytes(value);
+        }
+
+        if (List.of("GI", "GIB").contains(unit)) {
+            return DataUnit.GIBIBYTES.toBytes(value);
+        }
+
+        return Long.MIN_VALUE;
+    }
+
+    /**
+     * @param fmtSize The string that contains the size to be parsed. The
+     *   expected format is:
+     *
+     *   <p>"^((\\s*[-+]?[0-9]+)\\s*(B|K|KB|M|MB|G|GB|Ki|KiB|Mi|MiB|Gi|GiB)\\s*)$"
+     *
+     *   <p>For example: 10Kb, 500GiB, 100mb. The unit is not case sensitive.
+     *
+     * @return the size in bytes. If {@code fmtSize} has invalid format, it
+     *   returns {@link Long#MIN_VALUE}.
+     * @hide
+     */
+    public static long parseSize(@Nullable String fmtSize) {
+        if (fmtSize == null || fmtSize.isBlank()) {
+            return Long.MIN_VALUE;
+        }
+
+        int sign = 1;
+        fmtSize = fmtSize.trim();
+        char first = fmtSize.charAt(0);
+        if (first == '-' ||  first == '+') {
+            if (first == '-') {
+                sign = -1;
+            }
+
+            fmtSize = fmtSize.replace(first + "", "");
+        }
+
+        int index = 0;
+        // Find the last index of the value in fmtSize.
+        while (index < fmtSize.length() && Character.isDigit(fmtSize.charAt(index))) {
+            index++;
+        }
+
+        // Check if number and units are present.
+        if (index == 0 || index == fmtSize.length()) {
+            return Long.MIN_VALUE;
+        }
+
+        long value = sign * Long.valueOf(fmtSize.substring(0, index));
+        String unit = fmtSize.substring(index).trim();
+
+        return toBytes(value, unit);
+    }
+
     /**
      * Closes the given object quietly, ignoring any checked exceptions. Does
      * nothing if the given object is {@code null}.
diff --git a/core/java/android/os/GraphicsEnvironment.java b/core/java/android/os/GraphicsEnvironment.java
index cb7e6f7..20602ce 100644
--- a/core/java/android/os/GraphicsEnvironment.java
+++ b/core/java/android/os/GraphicsEnvironment.java
@@ -107,20 +107,42 @@
     private static final int UPDATABLE_DRIVER_GLOBAL_OPT_IN_PRERELEASE_DRIVER = 2;
     private static final int UPDATABLE_DRIVER_GLOBAL_OPT_IN_OFF = 3;
 
+    // System properties related to ANGLE and legacy GLES graphics drivers.
+    private static final String PROPERTY_EGL_SYSTEM_DRIVER = "ro.hardware.egl";
+    // TODO (b/224558229): Properly add this to the list of system properties for a device:
+    private static final String PROPERTY_EGL_LEGACY_DRIVER = "ro.hardware.egl_legacy";
+
     // Values for ANGLE_GL_DRIVER_ALL_ANGLE
     private static final int ANGLE_GL_DRIVER_ALL_ANGLE_ON = 1;
     private static final int ANGLE_GL_DRIVER_ALL_ANGLE_OFF = 0;
+    private static final int ANGLE_GL_DRIVER_ALL_LEGACY = -1;
 
     // Values for ANGLE_GL_DRIVER_SELECTION_VALUES
     private static final String ANGLE_GL_DRIVER_CHOICE_DEFAULT = "default";
     private static final String ANGLE_GL_DRIVER_CHOICE_ANGLE = "angle";
+    private static final String ANGLE_GL_DRIVER_CHOICE_LEGACY = "legacy";
+    // The following value is a deprecated choice for "legacy"
     private static final String ANGLE_GL_DRIVER_CHOICE_NATIVE = "native";
 
+    // Values returned by getDriverForPackage() and getDefaultDriverToUse() (avoid returning
+    // strings for performance reasons)
+    private static final int ANGLE_GL_DRIVER_TO_USE_LEGACY = 0;
+    private static final int ANGLE_GL_DRIVER_TO_USE_ANGLE = 1;
+
     private ClassLoader mClassLoader;
     private String mLibrarySearchPaths;
     private String mLibraryPermittedPaths;
     private GameManager mGameManager;
 
+    private boolean mAngleIsSystemDriver = false;
+    private boolean mNoLegacyDriver = false;
+    // When ANGLE is the system driver, this is the name of the legacy driver.
+    //
+    // IMPORTANT: When ANGLE is the system driver, and if there is a fallback "legacy" GLES driver
+    // (e.g. from the GPU provider), the name of that driver must be set here, unles and until
+    // PROPERTY_EGL_LEGACY_DRIVER has been properly plumbed and this becomes broadly available.
+    private String mEglLegacyDriver = "";
+
     private int mAngleOptInIndex = -1;
 
     /**
@@ -138,6 +160,23 @@
         setupGpuLayers(context, coreSettings, pm, packageName, appInfoWithMetaData);
         Trace.traceEnd(Trace.TRACE_TAG_GRAPHICS);
 
+        // Determine if ANGLE is the system driver, as this will determine other logic
+        final String eglSystemDriver = SystemProperties.get(PROPERTY_EGL_SYSTEM_DRIVER);
+        Log.v(TAG, "GLES system driver is '" + eglSystemDriver + "'");
+        mAngleIsSystemDriver = eglSystemDriver.equals(ANGLE_DRIVER_NAME);
+        if (mAngleIsSystemDriver) {
+            // Lookup the legacy driver, to send down to the EGL loader
+            final String eglLegacyDriver = SystemProperties.get(PROPERTY_EGL_LEGACY_DRIVER);
+            if (eglLegacyDriver.isEmpty()) {
+                mNoLegacyDriver = true;
+                mEglLegacyDriver = eglSystemDriver;
+            }
+        } else {
+            mEglLegacyDriver = eglSystemDriver;
+        }
+        Log.v(TAG, "Legacy GLES driver is '" + mEglLegacyDriver + "'");
+
+        // Setup ANGLE and pass down ANGLE details to the C++ code
         Trace.traceBegin(Trace.TRACE_TAG_GRAPHICS, "setupAngle");
         boolean useAngle = false;
         if (setupAngle(context, coreSettings, pm, packageName)) {
@@ -145,6 +184,9 @@
                 useAngle = true;
                 setGpuStats(ANGLE_DRIVER_NAME, ANGLE_DRIVER_VERSION_NAME, ANGLE_DRIVER_VERSION_CODE,
                         0, packageName, getVulkanVersion(pm));
+            } else if (mNoLegacyDriver) {
+                Log.e(TAG, "Unexpected problem with the ANGLE for use with: '" + packageName + "'");
+                useAngle = true;
             }
         }
         Trace.traceEnd(Trace.TRACE_TAG_GRAPHICS);
@@ -188,28 +230,15 @@
     /**
      * Query to determine if ANGLE should be used
      */
-    private boolean shouldUseAngle(Context context, Bundle coreSettings,
-            String packageName) {
+    private boolean shouldUseAngle(Context context, Bundle coreSettings, String packageName) {
         if (TextUtils.isEmpty(packageName)) {
-            Log.v(TAG, "No package name specified, ANGLE should not be used");
-            return false;
+            Log.v(TAG, "No package name specified; use the system driver");
+            return mAngleIsSystemDriver ? true : false;
         }
 
-        final String devOptIn = getDriverForPackage(context, coreSettings, packageName);
-        Log.v(TAG, "ANGLE Developer option for '" + packageName + "' "
-                + "set to: '" + devOptIn + "'");
-
-        // We only want to use ANGLE if the developer has explicitly chosen something other than
-        // default driver.
-        final boolean forceAngle = devOptIn.equals(ANGLE_GL_DRIVER_CHOICE_ANGLE);
-        final boolean forceNative = devOptIn.equals(ANGLE_GL_DRIVER_CHOICE_NATIVE);
-        if (forceAngle || forceNative) {
-            Log.v(TAG, "ANGLE developer option for " + packageName + ": " + devOptIn);
-        }
-
-        final boolean gameModeEnabledAngle = isAngleEnabledByGameMode(context, packageName);
-
-        return !forceNative && (forceAngle || gameModeEnabledAngle);
+        final int driverToUse = getDriverForPackage(context, coreSettings, packageName);
+        boolean yesOrNo = driverToUse == ANGLE_GL_DRIVER_TO_USE_ANGLE;
+        return yesOrNo;
     }
 
     private int getVulkanVersion(PackageManager pm) {
@@ -417,34 +446,69 @@
         return ai;
     }
 
-    private String getDriverForPackage(Context context, Bundle bundle, String packageName) {
+    /**
+     * Return the appropriate "default" driver, unless overridden by isAngleEnabledByGameMode().
+     */
+    private int getDefaultDriverToUse(Context context, String packageName) {
+        if (mAngleIsSystemDriver || isAngleEnabledByGameMode(context, packageName)) {
+            return ANGLE_GL_DRIVER_TO_USE_ANGLE;
+        } else {
+            return ANGLE_GL_DRIVER_TO_USE_LEGACY;
+        }
+    }
+
+    /*
+     * Determine which GLES "driver" should be used for the package, taking into account the
+     * following factors (in priority order):
+     *
+     * 1) The semi-global switch (i.e. Settings.Global.ANGLE_GL_DRIVER_ALL_ANGLE; which is set by
+     *    the "angle_gl_driver_all_angle" setting; which forces a driver for all processes that
+     *    start after the Java run time is up), if it forces a choice; otherwise ...
+     * 2) The per-application switch (i.e. Settings.Global.ANGLE_GL_DRIVER_SELECTION_PKGS and
+     *    Settings.Global.ANGLE_GL_DRIVER_SELECTION_VALUES; which corresponds to the
+     *    “angle_gl_driver_selection_pkgs” and “angle_gl_driver_selection_values” settings); if it
+     *    forces a choice; otherwise ...
+     * 3) Use ANGLE if isAngleEnabledByGameMode() returns true; otherwise ...
+     * 4) The global switch (i.e. use the system driver, whether ANGLE or legacy;
+     *    a.k.a. mAngleIsSystemDriver, which is set by the device’s “ro.hardware.egl” property)
+     *
+     * Factors 1 and 2 are decided by this method.  Factors 3 and 4 are decided by
+     * getDefaultDriverToUse().
+     */
+    private int getDriverForPackage(Context context, Bundle bundle, String packageName) {
+        // Check the semi-global switch (i.e. once system has booted enough) for whether ANGLE
+        // should be forced on or off for "all appplications"
         final int allUseAngle;
         if (bundle != null) {
-            allUseAngle =
-                    bundle.getInt(Settings.Global.ANGLE_GL_DRIVER_ALL_ANGLE);
+            allUseAngle = bundle.getInt(Settings.Global.ANGLE_GL_DRIVER_ALL_ANGLE);
         } else {
             ContentResolver contentResolver = context.getContentResolver();
             allUseAngle = Settings.Global.getInt(contentResolver,
-                    Settings.Global.ANGLE_GL_DRIVER_ALL_ANGLE,
-                    ANGLE_GL_DRIVER_ALL_ANGLE_OFF);
+                    Settings.Global.ANGLE_GL_DRIVER_ALL_ANGLE, ANGLE_GL_DRIVER_ALL_ANGLE_OFF);
         }
         if (allUseAngle == ANGLE_GL_DRIVER_ALL_ANGLE_ON) {
             Log.v(TAG, "Turn on ANGLE for all applications.");
-            return ANGLE_GL_DRIVER_CHOICE_ANGLE;
+            return ANGLE_GL_DRIVER_TO_USE_ANGLE;
+        }
+        if (allUseAngle == ANGLE_GL_DRIVER_ALL_LEGACY) {
+            Log.v(TAG, "Disable ANGLE for all applications.");
+            return ANGLE_GL_DRIVER_TO_USE_LEGACY;
         }
 
         // Make sure we have a good package name
         if (TextUtils.isEmpty(packageName)) {
-            return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
+            return getDefaultDriverToUse(context, packageName);
         }
 
+        // Get the per-application settings lists
         final ContentResolver contentResolver = context.getContentResolver();
-        final List<String> optInPackages =
-                getGlobalSettingsString(contentResolver, bundle,
-                        Settings.Global.ANGLE_GL_DRIVER_SELECTION_PKGS);
-        final List<String> optInValues =
-                getGlobalSettingsString(contentResolver, bundle,
-                        Settings.Global.ANGLE_GL_DRIVER_SELECTION_VALUES);
+        final List<String> optInPackages = getGlobalSettingsString(
+                contentResolver, bundle, Settings.Global.ANGLE_GL_DRIVER_SELECTION_PKGS);
+        final List<String> optInValues = getGlobalSettingsString(
+                contentResolver, bundle, Settings.Global.ANGLE_GL_DRIVER_SELECTION_VALUES);
+        Log.v(TAG, "Currently set values for:");
+        Log.v(TAG, "  angle_gl_driver_selection_pkgs = " + optInPackages);
+        Log.v(TAG, "  angle_gl_driver_selection_values =" + optInValues);
 
         // Make sure we have good settings to use
         if (optInPackages.size() != optInValues.size()) {
@@ -454,17 +518,40 @@
                             + optInPackages.size() + ", "
                         + "number of values: "
                             + optInValues.size());
-            return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
+            return getDefaultDriverToUse(context, packageName);
         }
 
+        // See if this application is listed in the per-application settings lists
         final int pkgIndex = getPackageIndex(packageName, optInPackages);
 
         if (pkgIndex < 0) {
-            return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
+            // The application is NOT listed in the per-application settings lists; and so use the
+            // system driver (i.e. either ANGLE or the Legacy driver)
+            Log.v(TAG, "getDriverForPackage(): No per-application setting");
+            return getDefaultDriverToUse(context, packageName);
         }
         mAngleOptInIndex = pkgIndex;
 
-        return optInValues.get(pkgIndex);
+        Log.v(TAG,
+                "getDriverForPackage(): using per-application switch: "
+                        + optInValues.get(pkgIndex));
+        // The application IS listed in the per-application settings lists; and so use the
+        // setting--choosing the current system driver if the setting is "default" (i.e. either
+        // ANGLE or the Legacy driver)
+        String rtnValue = optInValues.get(pkgIndex);
+        Log.v(TAG,
+                "ANGLE Developer option for '" + packageName + "' "
+                        + "set to: '" + rtnValue + "'");
+        if (rtnValue.equals(ANGLE_GL_DRIVER_CHOICE_ANGLE)) {
+            return ANGLE_GL_DRIVER_TO_USE_ANGLE;
+        } else if (rtnValue.equals(ANGLE_GL_DRIVER_CHOICE_NATIVE)
+                || rtnValue.equals(ANGLE_GL_DRIVER_CHOICE_LEGACY)) {
+            return ANGLE_GL_DRIVER_TO_USE_LEGACY;
+        } else {
+            // The user either chose default or an invalid value; go with the default driver or what
+            // the game dashboard indicates
+            return getDefaultDriverToUse(context, packageName);
+        }
     }
 
     /**
@@ -514,7 +601,13 @@
     }
 
     /**
-     * Pass ANGLE details down to trigger enable logic
+     * Determine whether ANGLE should be used, set it up if so, and pass ANGLE details down to
+     * the C++ GraphicsEnv class.
+     *
+     * If ANGLE will be used, GraphicsEnv::setAngleInfo() will be called to enable ANGLE to be
+     * properly used.  Otherwise, GraphicsEnv::setLegacyDriverInfo() will be called to
+     * enable the legacy GLES driver (e.g. when ANGLE is the system driver) to be identified and
+     * used.
      *
      * @param context
      * @param bundle
@@ -527,6 +620,7 @@
             String packageName) {
 
         if (!shouldUseAngle(context, bundle, packageName)) {
+            setLegacyDriverInfo(packageName, mAngleIsSystemDriver, mEglLegacyDriver);
             return false;
         }
 
@@ -541,6 +635,7 @@
                 angleInfo = pm.getApplicationInfo(anglePkgName, 0);
             } catch (PackageManager.NameNotFoundException e) {
                 Log.w(TAG, "ANGLE debug package '" + anglePkgName + "' not installed");
+                setLegacyDriverInfo(packageName, mAngleIsSystemDriver, mEglLegacyDriver);
                 return false;
             }
         }
@@ -550,16 +645,18 @@
             anglePkgName = getAnglePackageName(pm);
             if (TextUtils.isEmpty(anglePkgName)) {
                 Log.w(TAG, "Failed to find ANGLE package.");
+                setLegacyDriverInfo(packageName, mAngleIsSystemDriver, mEglLegacyDriver);
                 return false;
             }
 
-            Log.i(TAG, "ANGLE package enabled: " + anglePkgName);
+            Log.v(TAG, "ANGLE package enabled: " + anglePkgName);
             try {
                 // Production ANGLE libraries must be pre-installed as a system app
                 angleInfo = pm.getApplicationInfo(anglePkgName,
                         PackageManager.MATCH_SYSTEM_ONLY);
             } catch (PackageManager.NameNotFoundException e) {
                 Log.w(TAG, "ANGLE package '" + anglePkgName + "' not installed");
+                setLegacyDriverInfo(packageName, mAngleIsSystemDriver, mEglLegacyDriver);
                 return false;
             }
         }
@@ -573,21 +670,15 @@
                 + "!/lib/"
                 + abi;
 
-        if (DEBUG) Log.v(TAG, "ANGLE package libs: " + paths);
-
-        // We need to call setAngleInfo() with the package name and the developer option value
-        //(native/angle/other). Then later when we are actually trying to load a driver,
-        //GraphicsEnv::getShouldUseAngle() has seen the package name before and can confidently
-        //answer yes/no based on the previously set developer option value.
-        final String devOptIn;
-        final String[] features = getAngleEglFeatures(context, bundle);
-        final boolean gameModeEnabledAngle = isAngleEnabledByGameMode(context, packageName);
-        if (gameModeEnabledAngle) {
-            devOptIn = ANGLE_GL_DRIVER_CHOICE_ANGLE;
-        } else {
-            devOptIn = getDriverForPackage(context, bundle, packageName);
+        if (DEBUG) {
+            Log.v(TAG, "ANGLE package libs: " + paths);
         }
-        setAngleInfo(paths, packageName, devOptIn, features);
+
+        // If we make it to here, ANGLE will be used.  Call setAngleInfo() with the package name,
+        // and features to use.
+        final String[] features = getAngleEglFeatures(context, bundle);
+        setAngleInfo(
+                paths, packageName, mAngleIsSystemDriver, ANGLE_GL_DRIVER_CHOICE_ANGLE, features);
 
         return true;
     }
@@ -876,8 +967,10 @@
     private static native void setDriverPathAndSphalLibraries(String path, String sphalLibraries);
     private static native void setGpuStats(String driverPackageName, String driverVersionName,
             long driverVersionCode, long driverBuildTime, String appPackageName, int vulkanVersion);
-    private static native void setAngleInfo(String path, String appPackage, String devOptIn,
-            String[] features);
+    private static native void setAngleInfo(String path, String appPackage,
+            boolean angleIsSystemDriver, String devOptIn, String[] features);
+    private static native void setLegacyDriverInfo(
+            String appPackage, boolean angleIsSystemDriver, String legacyDriverName);
     private static native boolean getShouldUseAngle(String packageName);
     private static native boolean setInjectLayersPrSetDumpable();
 
diff --git a/core/java/android/os/OWNERS b/core/java/android/os/OWNERS
index d84037f..1924dc6 100644
--- a/core/java/android/os/OWNERS
+++ b/core/java/android/os/OWNERS
@@ -70,3 +70,6 @@
 
 # Tracing
 per-file Trace.java = file:/TRACE_OWNERS
+
+# PermissionEnforcer
+per-file PermissionEnforcer.java = tweek@google.com, brufino@google.com
diff --git a/core/java/android/os/Parcel.java b/core/java/android/os/Parcel.java
index 56652f5..7e15f07 100644
--- a/core/java/android/os/Parcel.java
+++ b/core/java/android/os/Parcel.java
@@ -368,6 +368,8 @@
     @FastNative
     private static native void nativeMarkForBinder(long nativePtr, IBinder binder);
     @CriticalNative
+    private static native boolean nativeIsForRpc(long nativePtr);
+    @CriticalNative
     private static native int nativeDataSize(long nativePtr);
     @CriticalNative
     private static native int nativeDataAvail(long nativePtr);
@@ -560,7 +562,11 @@
      */
     public final void recycle() {
         if (mRecycled) {
-            Log.w(TAG, "Recycle called on unowned Parcel. (recycle twice?)", mStack);
+            Log.wtf(TAG, "Recycle called on unowned Parcel. (recycle twice?) Here: "
+                    + Log.getStackTraceString(new Throwable())
+                    + " Original recycle call (if DEBUG_RECYCLE): ", mStack);
+
+            return;
         }
         mRecycled = true;
 
@@ -643,6 +649,15 @@
         nativeMarkForBinder(mNativePtr, binder);
     }
 
+    /**
+     * Whether this Parcel is written for an RPC transaction.
+     *
+     * @hide
+     */
+    public final boolean isForRpc() {
+        return nativeIsForRpc(mNativePtr);
+    }
+
     /** @hide */
     @ParcelFlags
     @TestApi
diff --git a/core/java/android/os/Parcelable.java b/core/java/android/os/Parcelable.java
index 8a80457..a2b0486 100644
--- a/core/java/android/os/Parcelable.java
+++ b/core/java/android/os/Parcelable.java
@@ -188,7 +188,7 @@
      * @return true if this parcelable is stable.
      * @hide
      */
-    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    @SystemApi(client = SystemApi.Client.PRIVILEGED_APPS)
     default @Stability int getStability() {
         return PARCELABLE_STABILITY_LOCAL;
     }
diff --git a/core/java/android/os/PermissionEnforcer.java b/core/java/android/os/PermissionEnforcer.java
new file mode 100644
index 0000000..221e89a
--- /dev/null
+++ b/core/java/android/os/PermissionEnforcer.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2022 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;
+
+import android.annotation.NonNull;
+import android.annotation.SystemService;
+import android.content.AttributionSource;
+import android.content.Context;
+import android.content.PermissionChecker;
+import android.permission.PermissionCheckerManager;
+
+/**
+ * PermissionEnforcer check permissions for AIDL-generated services which use
+ * the @EnforcePermission annotation.
+ *
+ * <p>AIDL services may be annotated with @EnforcePermission which will trigger
+ * the generation of permission check code. This generated code relies on
+ * PermissionEnforcer to validate the permissions. The methods available are
+ * purposely similar to the AIDL annotation syntax.
+ *
+ * @see android.permission.PermissionManager
+ *
+ * @hide
+ */
+@SystemService(Context.PERMISSION_ENFORCER_SERVICE)
+public class PermissionEnforcer {
+
+    private final Context mContext;
+
+    /** Protected constructor. Allows subclasses to instantiate an object
+     *  without using a Context.
+     */
+    protected PermissionEnforcer() {
+        mContext = null;
+    }
+
+    /** Constructor, prefer using the fromContext static method when possible */
+    public PermissionEnforcer(@NonNull Context context) {
+        mContext = context;
+    }
+
+    @PermissionCheckerManager.PermissionResult
+    protected int checkPermission(@NonNull String permission, @NonNull AttributionSource source) {
+        return PermissionChecker.checkPermissionForDataDelivery(
+            mContext, permission, PermissionChecker.PID_UNKNOWN, source, "" /* message */);
+    }
+
+    public void enforcePermission(@NonNull String permission, @NonNull
+            AttributionSource source) throws SecurityException {
+        int result = checkPermission(permission, source);
+        if (result != PermissionCheckerManager.PERMISSION_GRANTED) {
+            throw new SecurityException("Access denied, requires: " + permission);
+        }
+    }
+
+    public void enforcePermissionAllOf(@NonNull String[] permissions,
+            @NonNull AttributionSource source) throws SecurityException {
+        for (String permission : permissions) {
+            int result = checkPermission(permission, source);
+            if (result != PermissionCheckerManager.PERMISSION_GRANTED) {
+                throw new SecurityException("Access denied, requires: allOf={"
+                        + String.join(", ", permissions) + "}");
+            }
+        }
+    }
+
+    public void enforcePermissionAnyOf(@NonNull String[] permissions,
+            @NonNull AttributionSource source) throws SecurityException {
+        for (String permission : permissions) {
+            int result = checkPermission(permission, source);
+            if (result == PermissionCheckerManager.PERMISSION_GRANTED) {
+                return;
+            }
+        }
+        throw new SecurityException("Access denied, requires: anyOf={"
+                + String.join(", ", permissions) + "}");
+    }
+
+    /**
+     * Returns a new PermissionEnforcer based on a Context.
+     *
+     * @hide
+     */
+    public static PermissionEnforcer fromContext(@NonNull Context context) {
+        return context.getSystemService(PermissionEnforcer.class);
+    }
+}
diff --git a/core/java/android/os/Process.java b/core/java/android/os/Process.java
index e977c08..bb74e19 100644
--- a/core/java/android/os/Process.java
+++ b/core/java/android/os/Process.java
@@ -26,6 +26,7 @@
 import android.annotation.UptimeMillisLong;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.os.Build.VERSION_CODES;
+import android.sysprop.MemoryProperties;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.system.OsConstants;
@@ -1348,6 +1349,24 @@
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     public static final native void sendSignalQuiet(int pid, int signal);
 
+    /**
+     * @return The advertised memory of the system, as the end user would encounter in a retail
+     * display environment. If the advertised memory is not defined, it returns
+     * {@code getTotalMemory()} rounded.
+     *
+     * @hide
+     */
+    public static final long getAdvertisedMem() {
+        String formatSize = MemoryProperties.memory_ddr_size().orElse("0KB");
+        long memSize = FileUtils.parseSize(formatSize);
+
+        if (memSize == Long.MIN_VALUE) {
+            return FileUtils.roundStorageSize(getTotalMemory());
+        }
+
+        return memSize;
+    }
+
     /** @hide */
     @UnsupportedAppUsage
     public static final native long getFreeMemory();
diff --git a/core/java/android/os/ServiceManager.java b/core/java/android/os/ServiceManager.java
index ba5ed43..9ea4278 100644
--- a/core/java/android/os/ServiceManager.java
+++ b/core/java/android/os/ServiceManager.java
@@ -258,12 +258,14 @@
      * waitForService should always be able to return the service.
      * @hide
      */
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    @NonNull
     public static String[] getDeclaredInstances(@NonNull String iface) {
         try {
             return getIServiceManager().getDeclaredInstances(iface);
         } catch (RemoteException e) {
             Log.e(TAG, "error in getDeclaredInstances", e);
-            return null;
+            throw e.rethrowFromSystemServer();
         }
     }
 
diff --git a/core/java/android/os/ServiceManagerNative.java b/core/java/android/os/ServiceManagerNative.java
index 2dcf674..f2143f6 100644
--- a/core/java/android/os/ServiceManagerNative.java
+++ b/core/java/android/os/ServiceManagerNative.java
@@ -98,6 +98,10 @@
         return mServiceManager.updatableViaApex(name);
     }
 
+    public String[] getUpdatableNames(String apexName) throws RemoteException {
+        return mServiceManager.getUpdatableNames(apexName);
+    }
+
     public ConnectionInfo getConnectionInfo(String name) throws RemoteException {
         return mServiceManager.getConnectionInfo(name);
     }
diff --git a/core/java/android/os/Trace.java b/core/java/android/os/Trace.java
index 4965057..726ef4d 100644
--- a/core/java/android/os/Trace.java
+++ b/core/java/android/os/Trace.java
@@ -100,6 +100,7 @@
     /** @hide */
     public static final long TRACE_TAG_VIBRATOR = 1L << 23;
     /** @hide */
+    @SystemApi(client = MODULE_LIBRARIES)
     public static final long TRACE_TAG_AIDL = 1L << 24;
     /** @hide */
     public static final long TRACE_TAG_NNAPI = 1L << 25;
diff --git a/core/java/android/os/UserManager.java b/core/java/android/os/UserManager.java
index 0ffdfc6..4b9f892 100644
--- a/core/java/android/os/UserManager.java
+++ b/core/java/android/os/UserManager.java
@@ -1485,6 +1485,22 @@
     public static final String KEY_RESTRICTIONS_PENDING = "restrictions_pending";
 
     /**
+     * Specifies if a user is not allowed to use 2g networks.
+     *
+     * <p>This restriction can only be set by a device owner or a profile owner of an
+     * organization-owned managed profile on the parent profile.
+     * In all cases, the setting applies globally on the device and will prevent the device from
+     * scanning for or connecting to 2g networks, except in the case of an emergency.
+     *
+     * <p>The default value is <code>false</code>.
+     *
+     * @see DevicePolicyManager#addUserRestriction(ComponentName, String)
+     * @see DevicePolicyManager#clearUserRestriction(ComponentName, String)
+     * @see #getUserRestrictions()
+     */
+    public static final String DISALLOW_CELLULAR_2G = "no_cellular_2g";
+
+    /**
      * List of key values that can be passed into the various user restriction related methods
      * in {@link UserManager} & {@link DevicePolicyManager}.
      * Note: This is slightly different from the real set of user restrictions listed in {@link
@@ -1565,6 +1581,7 @@
             DISALLOW_SHARING_ADMIN_CONFIGURED_WIFI,
             DISALLOW_WIFI_DIRECT,
             DISALLOW_ADD_WIFI_CONFIG,
+            DISALLOW_CELLULAR_2G,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface UserRestrictionKey {}
diff --git a/core/java/android/os/Vibrator.java b/core/java/android/os/Vibrator.java
index 465d90d..4137ca1 100644
--- a/core/java/android/os/Vibrator.java
+++ b/core/java/android/os/Vibrator.java
@@ -527,7 +527,8 @@
     }
 
     /**
-     * Query whether the vibrator supports all the given effects.
+     * Query whether the vibrator supports all the given effects. If no argument is provided this
+     * method will always return {@link #VIBRATION_EFFECT_SUPPORT_YES}.
      *
      * <p>If an effect is not supported, the system may still automatically fall back to a simpler
      * vibration instead, which is not optimised for the specific device, however vibration isn't
@@ -549,7 +550,8 @@
      * <p>Use {@link #areEffectsSupported(int...)} to get individual results for each effect.
      *
      * @param effectIds Which effects to query for.
-     * @return Whether all the effects are natively supported by the device.
+     * @return Whether all specified effects are natively supported by the device. Empty query
+     * defaults to {@link #VIBRATION_EFFECT_SUPPORT_YES}.
      */
     @VibrationEffectSupport
     public final int areAllEffectsSupported(
@@ -598,7 +600,8 @@
     }
 
     /**
-     * Query whether the vibrator supports all of the given primitives.
+     * Query whether the vibrator supports all of the given primitives.  If no argument is provided
+     * this method will always return {@code true}.
      *
      * <p>If a primitive is not supported by the device, then <em>no vibration</em> will occur if
      * it is played.
@@ -606,7 +609,7 @@
      * <p>Use {@link #arePrimitivesSupported(int...)} to get individual results for each primitive.
      *
      * @param primitiveIds Which primitives to query for.
-     * @return Whether all specified primitives are supported.
+     * @return Whether all specified primitives are supported. Empty query defaults to {@code true}.
      */
     public final boolean areAllPrimitivesSupported(
             @NonNull @VibrationEffect.Composition.PrimitiveType int... primitiveIds) {
diff --git a/core/java/android/os/storage/OWNERS b/core/java/android/os/storage/OWNERS
index 1f686e5..c80c57c 100644
--- a/core/java/android/os/storage/OWNERS
+++ b/core/java/android/os/storage/OWNERS
@@ -1,11 +1,15 @@
 # Bug component: 95221
 
-corinac@google.com
-nandana@google.com
-zezeozue@google.com
-maco@google.com
-sahanas@google.com
+# Android Storage Team
 abkaur@google.com
-chiangi@google.com
-narayan@google.com
+corinac@google.com
 dipankarb@google.com
+krishang@google.com
+sahanas@google.com
+sergeynv@google.com
+shubhisaxena@google.com
+tylersaunders@google.com
+
+maco@google.com
+nandana@google.com
+narayan@google.com
diff --git a/core/java/android/provider/DeviceConfig.java b/core/java/android/provider/DeviceConfig.java
index 7b9ef72..466ac78 100644
--- a/core/java/android/provider/DeviceConfig.java
+++ b/core/java/android/provider/DeviceConfig.java
@@ -377,6 +377,14 @@
     public static final String NAMESPACE_REBOOT_READINESS = "reboot_readiness";
 
     /**
+     * Namespace for Remote Key Provisioning related features.
+     *
+     * @hide
+     */
+    public static final String NAMESPACE_REMOTE_KEY_PROVISIONING_NATIVE =
+            "remote_key_provisioning_native";
+
+    /**
      * Namespace for Rollback flags that are applied immediately.
      *
      * @hide
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index df6b827..ba7df25 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -14410,6 +14410,18 @@
         public static final String ANGLE_EGL_FEATURES = "angle_egl_features";
 
         /**
+         * Comma-separated list of package names that ANGLE may have issues with
+         * @hide
+         */
+        public static final String ANGLE_DEFERLIST = "angle_deferlist";
+
+        /**
+         * Integer mode of the logic for applying `angle_deferlist`
+         * @hide
+         */
+        public static final String ANGLE_DEFERLIST_MODE = "angle_deferlist_mode";
+
+        /**
          * Show the "ANGLE In Use" dialog box to the user when ANGLE is the OpenGL driver.
          * The value is a boolean (1 or 0).
          * @hide
diff --git a/core/java/android/security/keymaster/ExportResult.java b/core/java/android/security/keymaster/ExportResult.java
index 2c382ef..c78fb1a 100644
--- a/core/java/android/security/keymaster/ExportResult.java
+++ b/core/java/android/security/keymaster/ExportResult.java
@@ -61,4 +61,4 @@
         out.writeInt(resultCode);
         out.writeByteArray(exportData);
     }
-};
+}
diff --git a/core/java/android/security/keymaster/KeymasterDefs.java b/core/java/android/security/keymaster/KeymasterDefs.java
index 8efc5eb..e720f1a 100644
--- a/core/java/android/security/keymaster/KeymasterDefs.java
+++ b/core/java/android/security/keymaster/KeymasterDefs.java
@@ -65,6 +65,7 @@
     public static final int KM_TAG_PADDING = Tag.PADDING; // KM_ENUM_REP | 6;
     public static final int KM_TAG_CALLER_NONCE = Tag.CALLER_NONCE; // KM_BOOL | 7;
     public static final int KM_TAG_MIN_MAC_LENGTH = Tag.MIN_MAC_LENGTH; // KM_UINT | 8;
+    public static final int KM_TAG_EC_CURVE = Tag.EC_CURVE; // KM_ENUM | 10;
 
     public static final int KM_TAG_RSA_PUBLIC_EXPONENT = Tag.RSA_PUBLIC_EXPONENT; // KM_ULONG | 200;
     public static final int KM_TAG_INCLUDE_UNIQUE_ID = Tag.INCLUDE_UNIQUE_ID; // KM_BOOL | 202;
diff --git a/core/java/android/service/resumeonreboot/OWNERS b/core/java/android/service/resumeonreboot/OWNERS
index 721fbaf..e098053 100644
--- a/core/java/android/service/resumeonreboot/OWNERS
+++ b/core/java/android/service/resumeonreboot/OWNERS
@@ -1 +1,2 @@
-ejyzhang@google.com
\ No newline at end of file
+aveena@google.com
+ejyzhang@google.com
diff --git a/core/java/android/text/OWNERS b/core/java/android/text/OWNERS
index 0b51b2d..a6be687 100644
--- a/core/java/android/text/OWNERS
+++ b/core/java/android/text/OWNERS
@@ -1,4 +1,10 @@
 set noparent
 
+halilibo@google.com
+haoyuchang@google.com
+justinghan@google.com
+klippenstein@google.com
+nona@google.com
+seanmcq@google.com
 siyamed@google.com
-nona@google.com
\ No newline at end of file
+soboleva@google.com
diff --git a/core/java/android/text/style/AccessibilityURLSpan.java b/core/java/android/text/style/AccessibilityURLSpan.java
index bd81623..e280bdf 100644
--- a/core/java/android/text/style/AccessibilityURLSpan.java
+++ b/core/java/android/text/style/AccessibilityURLSpan.java
@@ -26,6 +26,7 @@
  * It is used to replace URLSpans in {@link AccessibilityNodeInfo#setText(CharSequence)}
  * @hide
  */
+@SuppressWarnings("ParcelableCreator")
 public class AccessibilityURLSpan extends URLSpan implements Parcelable {
     final AccessibilityClickableSpan mAccessibilityClickableSpan;
 
diff --git a/core/java/android/util/AndroidException.java b/core/java/android/util/AndroidException.java
index 1345ddf..d1b9d9f 100644
--- a/core/java/android/util/AndroidException.java
+++ b/core/java/android/util/AndroidException.java
@@ -40,5 +40,5 @@
             boolean writableStackTrace) {
         super(message, cause, enableSuppression, writableStackTrace);
     }
-};
+}
 
diff --git a/core/java/android/util/AndroidRuntimeException.java b/core/java/android/util/AndroidRuntimeException.java
index 2b824bf..72c34d8b 100644
--- a/core/java/android/util/AndroidRuntimeException.java
+++ b/core/java/android/util/AndroidRuntimeException.java
@@ -34,5 +34,4 @@
     public AndroidRuntimeException(Exception cause) {
         super(cause);
     }
-};
-
+}
diff --git a/core/java/android/util/OWNERS b/core/java/android/util/OWNERS
index d4cf6e6..3772006 100644
--- a/core/java/android/util/OWNERS
+++ b/core/java/android/util/OWNERS
@@ -1,6 +1,6 @@
 per-file Dump* = file:/core/java/com/android/internal/util/dump/OWNERS
 per-file FeatureFlagUtils.java = sbasi@google.com
-per-file FeatureFlagUtils.java = tmfang@google.com
+per-file FeatureFlagUtils.java = edgarwang@google.com
 
 per-file AttributeSet.java = file:/core/java/android/content/res/OWNERS
 per-file TypedValue.java = file:/core/java/android/content/res/OWNERS
diff --git a/core/java/android/util/Range.java b/core/java/android/util/Range.java
index 9fd0ab9..41c171a 100644
--- a/core/java/android/util/Range.java
+++ b/core/java/android/util/Range.java
@@ -356,4 +356,4 @@
 
     private final T mLower;
     private final T mUpper;
-};
+}
diff --git a/core/java/android/util/TypedValue.java b/core/java/android/util/TypedValue.java
index 19de396..44318bb 100644
--- a/core/java/android/util/TypedValue.java
+++ b/core/java/android/util/TypedValue.java
@@ -696,5 +696,5 @@
         sb.append("}");
         return sb.toString();
     }
-};
+}
 
diff --git a/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java b/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java
index c8c1fd4..eb467e0 100644
--- a/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java
+++ b/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java
@@ -93,8 +93,9 @@
      * associated with each signer.
      *
      * @throws SignatureNotFoundException if the APK is not signed using APK Signature Scheme v2.
-     * @throws SecurityException if a APK Signature Scheme v2 signature of this APK does not verify.
-     * @throws IOException if an I/O error occurs while reading the APK file.
+     * @throws SecurityException          if an APK Signature Scheme v2 signature of this APK does
+     *                                    not verify.
+     * @throws IOException                if an I/O error occurs while reading the APK file.
      */
     public static X509Certificate[][] verify(String apkFile)
             throws SignatureNotFoundException, SecurityException, IOException {
@@ -386,7 +387,6 @@
                     break;
             }
         }
-        return;
     }
 
     static byte[] getVerityRootHash(String apkPath)
diff --git a/core/java/android/view/CutoutSpecification.java b/core/java/android/view/CutoutSpecification.java
index f8aa934..3fc3b6a 100644
--- a/core/java/android/view/CutoutSpecification.java
+++ b/core/java/android/view/CutoutSpecification.java
@@ -394,7 +394,6 @@
                 Log.e(TAG, "According to SVG definition, it shouldn't happen");
                 return;
             }
-            spec.trim();
             translateMatrix();
 
             final Path newPath = PathParser.createPathFromPathData(spec);
diff --git a/core/java/android/view/KeyEvent.java b/core/java/android/view/KeyEvent.java
index c3a638c..efb9574 100644
--- a/core/java/android/view/KeyEvent.java
+++ b/core/java/android/view/KeyEvent.java
@@ -1975,7 +1975,6 @@
             case KeyEvent.KEYCODE_MEDIA_PLAY:
             case KeyEvent.KEYCODE_MEDIA_PAUSE:
             case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
-            case KeyEvent.KEYCODE_MUTE:
             case KeyEvent.KEYCODE_HEADSETHOOK:
             case KeyEvent.KEYCODE_MEDIA_STOP:
             case KeyEvent.KEYCODE_MEDIA_NEXT:
diff --git a/core/java/android/view/RemoteAnimationDefinition.java b/core/java/android/view/RemoteAnimationDefinition.java
index ea97995..ff282ba 100644
--- a/core/java/android/view/RemoteAnimationDefinition.java
+++ b/core/java/android/view/RemoteAnimationDefinition.java
@@ -19,6 +19,7 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 
 import android.annotation.Nullable;
+import android.annotation.NonNull;
 import android.app.WindowConfiguration.ActivityType;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.os.IBinder;
@@ -157,7 +158,7 @@
         }
     }
 
-    public static final @android.annotation.NonNull Creator<RemoteAnimationDefinition> CREATOR =
+    public static final @NonNull Creator<RemoteAnimationDefinition> CREATOR =
             new Creator<RemoteAnimationDefinition>() {
         public RemoteAnimationDefinition createFromParcel(Parcel in) {
             return new RemoteAnimationDefinition(in);
@@ -199,18 +200,17 @@
             return 0;
         }
 
-        private static final @android.annotation.NonNull Creator<RemoteAnimationAdapterEntry> CREATOR
-                = new Creator<RemoteAnimationAdapterEntry>() {
+        public static final @NonNull Parcelable.Creator<RemoteAnimationAdapterEntry> CREATOR =
+                new Parcelable.Creator<RemoteAnimationAdapterEntry>() {
+                    @Override
+                    public RemoteAnimationAdapterEntry createFromParcel(Parcel in) {
+                        return new RemoteAnimationAdapterEntry(in);
+                    }
 
-            @Override
-            public RemoteAnimationAdapterEntry createFromParcel(Parcel in) {
-                return new RemoteAnimationAdapterEntry(in);
-            }
-
-            @Override
-            public RemoteAnimationAdapterEntry[] newArray(int size) {
-                return new RemoteAnimationAdapterEntry[size];
-            }
-        };
+                    @Override
+                    public RemoteAnimationAdapterEntry[] newArray(int size) {
+                        return new RemoteAnimationAdapterEntry[size];
+                    }
+                };
     }
 }
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 12331bc..acf06e9 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -4858,7 +4858,7 @@
     }
 
     void reportKeepClearAreasChanged() {
-        if (!mHasPendingKeepClearAreaChange) {
+        if (!mHasPendingKeepClearAreaChange || mView == null) {
             return;
         }
         mHasPendingKeepClearAreaChange = false;
diff --git a/core/java/android/view/accessibility/OWNERS b/core/java/android/view/accessibility/OWNERS
index b1d3967..73d1341 100644
--- a/core/java/android/view/accessibility/OWNERS
+++ b/core/java/android/view/accessibility/OWNERS
@@ -10,3 +10,7 @@
 jjaggi@google.com
 pweaver@google.com
 ryanlwlin@google.com
+danielnorman@google.com
+sallyyuen@google.com
+aarmaly@google.com
+fuego@google.com
diff --git a/core/java/android/webkit/ConsoleMessage.java b/core/java/android/webkit/ConsoleMessage.java
index 5474557..89cb6b2 100644
--- a/core/java/android/webkit/ConsoleMessage.java
+++ b/core/java/android/webkit/ConsoleMessage.java
@@ -68,4 +68,4 @@
     public int lineNumber() {
         return mLineNumber;
     }
-};
+}
diff --git a/core/java/android/webkit/ValueCallback.java b/core/java/android/webkit/ValueCallback.java
index 5c7d97f..3d5bb49 100644
--- a/core/java/android/webkit/ValueCallback.java
+++ b/core/java/android/webkit/ValueCallback.java
@@ -25,4 +25,4 @@
      * @param value The value.
      */
     public void onReceiveValue(T value);
-};
+}
diff --git a/core/java/android/widget/ListView.java b/core/java/android/widget/ListView.java
index 5e74381..510a92d 100644
--- a/core/java/android/widget/ListView.java
+++ b/core/java/android/widget/ListView.java
@@ -116,9 +116,7 @@
  * <p class="note">ListView attempts to reuse view objects in order to improve performance and
  * avoid a lag in response to user scrolls.  To take advantage of this feature, check if the
  * {@code convertView} provided to {@code getView(...)} is null before creating or inflating a new
- * view object.  See
- * <a href="{@docRoot}training/improving-layouts/smooth-scrolling.html">
- * Making ListView Scrolling Smooth</a> for more ways to ensure a smooth user experience.</p>
+ * view object.</p>
  *
  * <p>To specify an action when a user clicks or taps on a single list item, see
  * <a href="{@docRoot}guide/topics/ui/declaring-layout.html#HandlingUserSelections">
diff --git a/core/java/android/widget/OWNERS b/core/java/android/widget/OWNERS
index 56310ae..02dafd4 100644
--- a/core/java/android/widget/OWNERS
+++ b/core/java/android/widget/OWNERS
@@ -8,8 +8,8 @@
 mount@google.com
 njawad@google.com
 
-per-file TextView*,EditText.java,Editor.java,EditorTouchState.java = file:../text/OWNERS
+per-file TextView*,Edit*,Selection* = file:../text/OWNERS
 
 per-file SpellChecker.java = file:../view/inputmethod/OWNERS
 
-per-file RemoteViews* = file:../appwidget/OWNERS
\ No newline at end of file
+per-file RemoteViews* = file:../appwidget/OWNERS
diff --git a/core/java/android/widget/RemoteViews.java b/core/java/android/widget/RemoteViews.java
index 2879cd8..bc7e31f 100644
--- a/core/java/android/widget/RemoteViews.java
+++ b/core/java/android/widget/RemoteViews.java
@@ -1598,7 +1598,13 @@
 
         public BitmapCache(Parcel source) {
             mBitmaps = source.createTypedArrayList(Bitmap.CREATOR);
-            mBitmapHashes = source.readSparseIntArray();
+            mBitmapHashes = new SparseIntArray();
+            for (int i = 0; i < mBitmaps.size(); i++) {
+                Bitmap b = mBitmaps.get(i);
+                if (b != null) {
+                    mBitmapHashes.put(b.hashCode(), i);
+                }
+            }
         }
 
         public int getBitmapId(Bitmap b) {
@@ -1614,7 +1620,7 @@
                         b = b.asShared();
                     }
                     mBitmaps.add(b);
-                    mBitmapHashes.put(mBitmaps.size() - 1, hash);
+                    mBitmapHashes.put(hash, mBitmaps.size() - 1);
                     mBitmapMemory = -1;
                     return (mBitmaps.size() - 1);
                 }
@@ -1631,7 +1637,6 @@
 
         public void writeBitmapsToParcel(Parcel dest, int flags) {
             dest.writeTypedList(mBitmaps, flags);
-            dest.writeSparseIntArray(mBitmapHashes);
         }
 
         public int getBitmapMemory() {
diff --git a/core/java/android/window/TransitionFilter.java b/core/java/android/window/TransitionFilter.java
index db15145..e62d5c9 100644
--- a/core/java/android/window/TransitionFilter.java
+++ b/core/java/android/window/TransitionFilter.java
@@ -296,7 +296,7 @@
                     out.append((i == 0 ? "" : ",") + TransitionInfo.modeToString(mModes[i]));
                 }
             }
-            out.append("]").toString();
+            out.append("]");
             out.append(" flags=" + TransitionInfo.flagsToString(mFlags));
             out.append(" mustBeTask=" + mMustBeTask);
             out.append(" order=" + containerOrderToString(mOrder));
diff --git a/core/java/com/android/internal/accessibility/OWNERS b/core/java/com/android/internal/accessibility/OWNERS
index b3c09e9..0955e00 100644
--- a/core/java/com/android/internal/accessibility/OWNERS
+++ b/core/java/com/android/internal/accessibility/OWNERS
@@ -1,4 +1,6 @@
 # Bug component: 44214
-svetoslavganov@google.com
 pweaver@google.com
-qasid@google.com
+danielnorman@google.com
+sallyyuen@google.com
+aarmaly@google.com
+fuego@google.com
diff --git a/core/java/com/android/internal/app/procstats/AssociationState.java b/core/java/com/android/internal/app/procstats/AssociationState.java
index 97f4b0f..a21a842 100644
--- a/core/java/com/android/internal/app/procstats/AssociationState.java
+++ b/core/java/com/android/internal/app/procstats/AssociationState.java
@@ -59,6 +59,7 @@
     /**
      * The state of the source process of an association.
      */
+    @SuppressWarnings("ParcelableCreator")
     public static final class SourceState implements Parcelable {
         private @NonNull final ProcessStats mProcessStats;
         private @Nullable final AssociationState mAssociationState;
diff --git a/core/java/com/android/internal/backup/OWNERS b/core/java/com/android/internal/backup/OWNERS
new file mode 100644
index 0000000..53b6c78
--- /dev/null
+++ b/core/java/com/android/internal/backup/OWNERS
@@ -0,0 +1 @@
+include /services/backup/OWNERS
\ No newline at end of file
diff --git a/core/java/com/android/internal/display/BrightnessSynchronizer.java b/core/java/com/android/internal/display/BrightnessSynchronizer.java
index 627631a..62c7966 100644
--- a/core/java/com/android/internal/display/BrightnessSynchronizer.java
+++ b/core/java/com/android/internal/display/BrightnessSynchronizer.java
@@ -115,7 +115,7 @@
             Slog.i(TAG, "Setting initial brightness to default value of: " + defaultBrightness);
         }
 
-        mBrightnessSyncObserver.startObserving();
+        mBrightnessSyncObserver.startObserving(mHandler);
         mHandler.sendEmptyMessageAtTime(MSG_RUN_UPDATE, mClock.uptimeMillis());
     }
 
@@ -482,27 +482,29 @@
             }
         };
 
-        private final ContentObserver mContentObserver = new ContentObserver(mHandler) {
-            @Override
-            public void onChange(boolean selfChange, Uri uri) {
-                if (selfChange) {
-                    return;
+        private ContentObserver createBrightnessContentObserver(Handler handler) {
+            return new ContentObserver(handler) {
+                @Override
+                public void onChange(boolean selfChange, Uri uri) {
+                    if (selfChange) {
+                        return;
+                    }
+                    if (BRIGHTNESS_URI.equals(uri)) {
+                        handleBrightnessChangeInt(getScreenBrightnessInt());
+                    }
                 }
-                if (BRIGHTNESS_URI.equals(uri)) {
-                    handleBrightnessChangeInt(getScreenBrightnessInt());
-                }
-            }
-        };
+            };
+        }
 
         boolean isObserving() {
             return mIsObserving;
         }
 
-        void startObserving() {
+        void startObserving(Handler handler) {
             final ContentResolver cr = mContext.getContentResolver();
-            cr.registerContentObserver(BRIGHTNESS_URI, false, mContentObserver,
-                    UserHandle.USER_ALL);
-            mDisplayManager.registerDisplayListener(mListener, mHandler,
+            cr.registerContentObserver(BRIGHTNESS_URI, false,
+                    createBrightnessContentObserver(handler), UserHandle.USER_ALL);
+            mDisplayManager.registerDisplayListener(mListener, handler,
                     DisplayManager.EVENT_FLAG_DISPLAY_BRIGHTNESS);
             mIsObserving = true;
         }
diff --git a/core/java/com/android/internal/expresslog/Counter.java b/core/java/com/android/internal/expresslog/Counter.java
new file mode 100644
index 0000000..7571073
--- /dev/null
+++ b/core/java/com/android/internal/expresslog/Counter.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 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.expresslog;
+
+import android.annotation.NonNull;
+
+import com.android.internal.util.FrameworkStatsLog;
+
+/** Counter encapsulates StatsD write API calls */
+public final class Counter {
+
+    // Not instantiable.
+    private Counter() {}
+
+    /**
+     * Increments Telemetry Express Counter metric by 1
+     * @hide
+     */
+    public static void logIncrement(@NonNull String metricId) {
+        logIncrement(metricId, 1);
+    }
+
+    /**
+     * Increments Telemetry Express Counter metric by arbitrary value
+     * @hide
+     */
+    public static void logIncrement(@NonNull String metricId, long amount) {
+        final long metricIdHash = hashString(metricId);
+        FrameworkStatsLog.write(FrameworkStatsLog.EXPRESS_EVENT_REPORTED, metricIdHash, amount);
+    }
+
+    private static native long hashString(String stringToHash);
+}
diff --git a/core/java/com/android/internal/os/BatteryStatsImpl.java b/core/java/com/android/internal/os/BatteryStatsImpl.java
index e290812..1e0b3cc 100644
--- a/core/java/com/android/internal/os/BatteryStatsImpl.java
+++ b/core/java/com/android/internal/os/BatteryStatsImpl.java
@@ -3656,6 +3656,7 @@
         public abstract T instantiateObject();
     }
 
+    @SuppressWarnings("ParcelableCreator")
     public static class ControllerActivityCounterImpl extends ControllerActivityCounter
             implements Parcelable {
         private final Clock mClock;
diff --git a/core/java/com/android/internal/os/BinderCallsStats.java b/core/java/com/android/internal/os/BinderCallsStats.java
index 0a29fc52..eb62cb0 100644
--- a/core/java/com/android/internal/os/BinderCallsStats.java
+++ b/core/java/com/android/internal/os/BinderCallsStats.java
@@ -735,7 +735,7 @@
     }
 
     protected boolean shouldRecordDetailedData() {
-        return mRandom.nextInt() % mPeriodicSamplingInterval == 0;
+        return mRandom.nextInt(mPeriodicSamplingInterval) == 0;
     }
 
     /**
diff --git a/core/java/com/android/internal/os/BinderLatencyObserver.java b/core/java/com/android/internal/os/BinderLatencyObserver.java
index e9d55db..1276fb9 100644
--- a/core/java/com/android/internal/os/BinderLatencyObserver.java
+++ b/core/java/com/android/internal/os/BinderLatencyObserver.java
@@ -236,7 +236,7 @@
     }
 
     protected boolean shouldKeepSample() {
-        return mRandom.nextInt() % mPeriodicSamplingInterval == 0;
+        return mRandom.nextInt(mPeriodicSamplingInterval) == 0;
     }
 
     /** Updates the sampling interval. */
diff --git a/core/java/com/android/internal/os/LooperStats.java b/core/java/com/android/internal/os/LooperStats.java
index 2805dcc..0645eb7 100644
--- a/core/java/com/android/internal/os/LooperStats.java
+++ b/core/java/com/android/internal/os/LooperStats.java
@@ -290,7 +290,7 @@
     }
 
     protected boolean shouldCollectDetailedData() {
-        return ThreadLocalRandom.current().nextInt() % mSamplingInterval == 0;
+        return ThreadLocalRandom.current().nextInt(mSamplingInterval) == 0;
     }
 
     private static class DispatchSession {
diff --git a/core/java/com/android/internal/os/RuntimeInit.java b/core/java/com/android/internal/os/RuntimeInit.java
index 28b98d6..8a9445d 100644
--- a/core/java/com/android/internal/os/RuntimeInit.java
+++ b/core/java/com/android/internal/os/RuntimeInit.java
@@ -16,10 +16,14 @@
 
 package com.android.internal.os;
 
+import static com.android.internal.os.SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL;
+
+import android.annotation.TestApi;
 import android.app.ActivityManager;
 import android.app.ActivityThread;
 import android.app.ApplicationErrorReport;
 import android.app.IActivityManager;
+import android.app.compat.CompatChanges;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.type.DefaultMimeMapFactory;
 import android.net.TrafficStats;
@@ -36,6 +40,7 @@
 
 import dalvik.system.RuntimeHooks;
 import dalvik.system.VMRuntime;
+import dalvik.system.ZipPathValidator;
 
 import libcore.content.type.MimeMap;
 
@@ -260,10 +265,31 @@
          */
         TrafficStats.attachSocketTagger();
 
+        /*
+         * Initialize the zip path validator callback depending on the targetSdk.
+         */
+        initZipPathValidatorCallback();
+
         initialized = true;
     }
 
     /**
+     * If targetSDK >= U: set the safe zip path validator callback which disallows dangerous zip
+     * entry names.
+     * Otherwise: clear the callback to the default validation.
+     *
+     * @hide
+     */
+    @TestApi
+    public static void initZipPathValidatorCallback() {
+        if (CompatChanges.isChangeEnabled(VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL)) {
+            ZipPathValidator.setCallback(new SafeZipPathValidatorCallback());
+        } else {
+            ZipPathValidator.clearCallback();
+        }
+    }
+
+    /**
      * Returns an HTTP user agent of the form
      * "Dalvik/1.1.0 (Linux; U; Android Eclair Build/MAIN)".
      */
diff --git a/core/java/com/android/internal/os/SafeZipPathValidatorCallback.java b/core/java/com/android/internal/os/SafeZipPathValidatorCallback.java
new file mode 100644
index 0000000..a6ee108
--- /dev/null
+++ b/core/java/com/android/internal/os/SafeZipPathValidatorCallback.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2022 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.annotation.NonNull;
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledSince;
+import android.os.Build;
+
+import dalvik.system.ZipPathValidator;
+
+import java.io.File;
+import java.util.zip.ZipException;
+
+/**
+ * A child implementation of the {@link dalvik.system.ZipPathValidator.Callback} that removes the
+ * risk of zip path traversal vulnerabilities.
+ *
+ * @hide
+ */
+public class SafeZipPathValidatorCallback implements ZipPathValidator.Callback {
+    /**
+     * This change targets zip path traversal vulnerabilities by throwing
+     * {@link java.util.zip.ZipException} if zip path entries contain ".." or start with "/".
+     * <p>
+     * The exception will be thrown in {@link java.util.zip.ZipInputStream#getNextEntry} or
+     * {@link java.util.zip.ZipFile#ZipFile(String)}.
+     * <p>
+     * This validation is enabled for apps with targetSDK >= U.
+     */
+    @ChangeId
+    @EnabledSince(targetSdkVersion = Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+    public static final long VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL = 242716250L;
+
+    @Override
+    public void onZipEntryAccess(@NonNull String path) throws ZipException {
+        if (path.startsWith("/")) {
+            throw new ZipException("Invalid zip entry path: " + path);
+        }
+        if (path.contains("..")) {
+            // If the string does contain "..", break it down into its actual name elements to
+            // ensure it actually contains ".." as a name, not just a name like "foo..bar" or even
+            // "foo..", which should be fine.
+            File file = new File(path);
+            while (file != null) {
+                if (file.getName().equals("..")) {
+                    throw new ZipException("Invalid zip entry path: " + path);
+                }
+                file = file.getParentFile();
+            }
+        }
+    }
+}
diff --git a/core/java/com/android/internal/os/SystemServerClassLoaderFactory.java b/core/java/com/android/internal/os/SystemServerClassLoaderFactory.java
index a03bac4..90ad34d 100644
--- a/core/java/com/android/internal/os/SystemServerClassLoaderFactory.java
+++ b/core/java/com/android/internal/os/SystemServerClassLoaderFactory.java
@@ -87,6 +87,10 @@
         if (isTestOnly) {
             return true;
         }
+        // If system server is being profiled, it's OK to create class loaders anytime.
+        if (ZygoteInit.shouldProfileSystemServer()) {
+            return true;
+        }
         return false;
     }
 
diff --git a/core/java/com/android/internal/os/ZygoteInit.java b/core/java/com/android/internal/os/ZygoteInit.java
index ca1ae19..076e4e1 100644
--- a/core/java/com/android/internal/os/ZygoteInit.java
+++ b/core/java/com/android/internal/os/ZygoteInit.java
@@ -238,6 +238,21 @@
         Trace.traceEnd(Trace.TRACE_TAG_DALVIK);
     }
 
+    private static boolean isExperimentEnabled(String experiment) {
+        boolean defaultValue = SystemProperties.getBoolean(
+                "dalvik.vm." + experiment,
+                /*def=*/false);
+        // Can't use device_config since we are the zygote, and it's not initialized at this point.
+        return SystemProperties.getBoolean(
+                "persist.device_config." + DeviceConfig.NAMESPACE_RUNTIME_NATIVE_BOOT
+                        + "." + experiment,
+                defaultValue);
+    }
+
+    /* package-private */ static boolean shouldProfileSystemServer() {
+        return isExperimentEnabled("profilesystemserver");
+    }
+
     /**
      * Performs Zygote process initialization. Loads and initializes commonly used classes.
      *
@@ -341,14 +356,7 @@
             // If we are profiling the boot image, reset the Jit counters after preloading the
             // classes. We want to preload for performance, and we can use method counters to
             // infer what clases are used after calling resetJitCounters, for profile purposes.
-            // Can't use device_config since we are the zygote.
-            String prop = SystemProperties.get(
-                    "persist.device_config.runtime_native_boot.profilebootclasspath", "");
-            // Might be empty if the property is unset since the default is "".
-            if (prop.length() == 0) {
-                prop = SystemProperties.get("dalvik.vm.profilebootclasspath", "");
-            }
-            if ("true".equals(prop)) {
+            if (isExperimentEnabled("profilebootclasspath")) {
                 Trace.traceBegin(Trace.TRACE_TAG_DALVIK, "ResetJitCounters");
                 VMRuntime.resetJitCounters();
                 Trace.traceEnd(Trace.TRACE_TAG_DALVIK);
@@ -489,16 +497,6 @@
         ZygoteHooks.gcAndFinalize();
     }
 
-    private static boolean shouldProfileSystemServer() {
-        boolean defaultValue = SystemProperties.getBoolean("dalvik.vm.profilesystemserver",
-                /*default=*/ false);
-        // Can't use DeviceConfig since it's not initialized at this point.
-        return SystemProperties.getBoolean(
-                "persist.device_config." + DeviceConfig.NAMESPACE_RUNTIME_NATIVE_BOOT
-                        + ".profilesystemserver",
-                defaultValue);
-    }
-
     /**
      * Finish remaining work for the newly forked system server process.
      */
@@ -517,7 +515,12 @@
             if (shouldProfileSystemServer() && (Build.IS_USERDEBUG || Build.IS_ENG)) {
                 try {
                     Log.d(TAG, "Preparing system server profile");
-                    prepareSystemServerProfile(systemServerClasspath);
+                    final String standaloneSystemServerJars =
+                            Os.getenv("STANDALONE_SYSTEMSERVER_JARS");
+                    final String systemServerPaths = standaloneSystemServerJars != null
+                            ? String.join(":", systemServerClasspath, standaloneSystemServerJars)
+                            : systemServerClasspath;
+                    prepareSystemServerProfile(systemServerPaths);
                 } catch (Exception e) {
                     Log.wtf(TAG, "Failed to set up system server profile", e);
                 }
@@ -580,6 +583,13 @@
      * in the forked system server process in the zygote SELinux domain.
      */
     private static void prefetchStandaloneSystemServerJars() {
+        if (shouldProfileSystemServer()) {
+            // We don't prefetch AOT artifacts if we are profiling system server, as we are going to
+            // JIT it.
+            // This method only gets called from native and should already be skipped if we profile
+            // system server. Still, be robust and check it again.
+            return;
+        }
         String envStr = Os.getenv("STANDALONE_SYSTEMSERVER_JARS");
         if (TextUtils.isEmpty(envStr)) {
             return;
@@ -603,12 +613,12 @@
      * permissions. From the installer perspective the system server is a regular package which can
      * capture profile information.
      */
-    private static void prepareSystemServerProfile(String systemServerClasspath)
+    private static void prepareSystemServerProfile(String systemServerPaths)
             throws RemoteException {
-        if (systemServerClasspath.isEmpty()) {
+        if (systemServerPaths.isEmpty()) {
             return;
         }
-        String[] codePaths = systemServerClasspath.split(":");
+        String[] codePaths = systemServerPaths.split(":");
 
         final IInstalld installd = IInstalld.Stub
                 .asInterface(ServiceManager.getService("installd"));
diff --git a/core/java/com/android/internal/policy/PhoneFallbackEventHandler.java b/core/java/com/android/internal/policy/PhoneFallbackEventHandler.java
index a09c823..04dd2d7 100644
--- a/core/java/com/android/internal/policy/PhoneFallbackEventHandler.java
+++ b/core/java/com/android/internal/policy/PhoneFallbackEventHandler.java
@@ -97,7 +97,6 @@
             case KeyEvent.KEYCODE_MEDIA_PLAY:
             case KeyEvent.KEYCODE_MEDIA_PAUSE:
             case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
-            case KeyEvent.KEYCODE_MUTE:
             case KeyEvent.KEYCODE_HEADSETHOOK:
             case KeyEvent.KEYCODE_MEDIA_STOP:
             case KeyEvent.KEYCODE_MEDIA_NEXT:
@@ -224,7 +223,6 @@
             }
 
             case KeyEvent.KEYCODE_HEADSETHOOK:
-            case KeyEvent.KEYCODE_MUTE:
             case KeyEvent.KEYCODE_MEDIA_PLAY:
             case KeyEvent.KEYCODE_MEDIA_PAUSE:
             case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
diff --git a/core/java/com/android/internal/security/TEST_MAPPING b/core/java/com/android/internal/security/TEST_MAPPING
index 9a5e90e..803760c 100644
--- a/core/java/com/android/internal/security/TEST_MAPPING
+++ b/core/java/com/android/internal/security/TEST_MAPPING
@@ -1,6 +1,17 @@
 {
   "presubmit": [
     {
+      "name": "FrameworksCoreTests",
+      "options": [
+        {
+          "include-filter": "com.android.internal.security."
+        },
+        {
+          "include-annotation": "android.platform.test.annotations.Presubmit"
+        }
+      ]
+    },
+    {
       "name": "ApkVerityTest",
       "file_patterns": ["VerityUtils\\.java"]
     }
diff --git a/core/java/com/android/internal/security/VerityUtils.java b/core/java/com/android/internal/security/VerityUtils.java
index 76f7b21..7f45c09 100644
--- a/core/java/com/android/internal/security/VerityUtils.java
+++ b/core/java/com/android/internal/security/VerityUtils.java
@@ -23,10 +23,28 @@
 import android.system.OsConstants;
 import android.util.Slog;
 
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.org.bouncycastle.asn1.nist.NISTObjectIdentifiers;
+import com.android.internal.org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
+import com.android.internal.org.bouncycastle.cms.CMSException;
+import com.android.internal.org.bouncycastle.cms.CMSProcessableByteArray;
+import com.android.internal.org.bouncycastle.cms.CMSSignedData;
+import com.android.internal.org.bouncycastle.cms.SignerInformation;
+import com.android.internal.org.bouncycastle.cms.SignerInformationVerifier;
+import com.android.internal.org.bouncycastle.cms.jcajce.JcaSimpleSignerInfoVerifierBuilder;
+import com.android.internal.org.bouncycastle.operator.OperatorCreationException;
+
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Paths;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
 
 /** Provides fsverity related operations. */
 public abstract class VerityUtils {
@@ -90,8 +108,100 @@
         return (retval == 1);
     }
 
-    /** Returns hash of a root node for the fs-verity enabled file. */
-    public static byte[] getFsverityRootHash(@NonNull String filePath) {
+    /**
+     * Verifies the signature over the fs-verity digest using the provided certificate.
+     *
+     * This method should only be used by any existing fs-verity use cases that require
+     * PKCS#7 signature verification, if backward compatibility is necessary.
+     *
+     * Since PKCS#7 is too flexible, for the current specific need, only specific configuration
+     * will be accepted:
+     * <ul>
+     *   <li>Must use SHA256 as the digest algorithm
+     *   <li>Must use rsaEncryption as signature algorithm
+     *   <li>Must be detached / without content
+     *   <li>Must not include any signed or unsigned attributes
+     * </ul>
+     *
+     * It is up to the caller to provide an appropriate/trusted certificate.
+     *
+     * @param signatureBlock byte array of a PKCS#7 detached signature
+     * @param digest fs-verity digest with the common configuration using sha256
+     * @param derCertInputStream an input stream of a X.509 certificate in DER
+     * @return whether the verification succeeds
+     */
+    public static boolean verifyPkcs7DetachedSignature(@NonNull byte[] signatureBlock,
+            @NonNull byte[] digest, @NonNull InputStream derCertInputStream) {
+        if (digest.length != 32) {
+            Slog.w(TAG, "Only sha256 is currently supported");
+            return false;
+        }
+
+        try {
+            CMSSignedData signedData = new CMSSignedData(
+                    new CMSProcessableByteArray(toFormattedDigest(digest)),
+                    signatureBlock);
+
+            if (!signedData.isDetachedSignature()) {
+                Slog.w(TAG, "Expect only detached siganture");
+                return false;
+            }
+            if (!signedData.getCertificates().getMatches(null).isEmpty()) {
+                Slog.w(TAG, "Expect no certificate in signature");
+                return false;
+            }
+            if (!signedData.getCRLs().getMatches(null).isEmpty()) {
+                Slog.w(TAG, "Expect no CRL in signature");
+                return false;
+            }
+
+            X509Certificate trustedCert = (X509Certificate) CertificateFactory.getInstance("X.509")
+                    .generateCertificate(derCertInputStream);
+            SignerInformationVerifier verifier = new JcaSimpleSignerInfoVerifierBuilder()
+                    .build(trustedCert);
+
+            // Verify any signature with the trusted certificate.
+            for (SignerInformation si : signedData.getSignerInfos().getSigners()) {
+                // To be the most strict while dealing with the complicated PKCS#7 signature, reject
+                // everything we don't need.
+                if (si.getSignedAttributes() != null && si.getSignedAttributes().size() > 0) {
+                    Slog.w(TAG, "Unexpected signed attributes");
+                    return false;
+                }
+                if (si.getUnsignedAttributes() != null && si.getUnsignedAttributes().size() > 0) {
+                    Slog.w(TAG, "Unexpected unsigned attributes");
+                    return false;
+                }
+                if (!NISTObjectIdentifiers.id_sha256.getId().equals(si.getDigestAlgOID())) {
+                    Slog.w(TAG, "Unsupported digest algorithm OID: " + si.getDigestAlgOID());
+                    return false;
+                }
+                if (!PKCSObjectIdentifiers.rsaEncryption.getId().equals(si.getEncryptionAlgOID())) {
+                    Slog.w(TAG, "Unsupported encryption algorithm OID: "
+                            + si.getEncryptionAlgOID());
+                    return false;
+                }
+
+                if (si.verify(verifier)) {
+                    return true;
+                }
+            }
+            return false;
+        } catch (CertificateException | CMSException | OperatorCreationException e) {
+            Slog.w(TAG, "Error occurred during the PKCS#7 signature verification", e);
+        }
+        return false;
+    }
+
+    /**
+     * Returns fs-verity digest for the file if enabled, otherwise returns null. The digest is a
+     * hash of root hash of fs-verity's Merkle tree with extra metadata.
+     *
+     * @see <a href="https://www.kernel.org/doc/html/latest/filesystems/fsverity.html#file-digest-computation">
+     *      File digest computation in Linux kernel documentation</a>
+     * @return Bytes of fs-verity digest
+     */
+    public static byte[] getFsverityDigest(@NonNull String filePath) {
         byte[] result = new byte[HASH_SIZE_BYTES];
         int retval = measureFsverityNative(filePath, result);
         if (retval < 0) {
@@ -103,6 +213,19 @@
         return result;
     }
 
+    /** @hide */
+    @VisibleForTesting
+    public static byte[] toFormattedDigest(byte[] digest) {
+        // Construct fsverity_formatted_digest used in fs-verity's built-in signature verification.
+        ByteBuffer buffer = ByteBuffer.allocate(12 + digest.length); // struct size + sha256 size
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+        buffer.put("FSVerity".getBytes(StandardCharsets.US_ASCII));
+        buffer.putShort((short) 1); // FS_VERITY_HASH_ALG_SHA256
+        buffer.putShort((short) digest.length);
+        buffer.put(digest);
+        return buffer.array();
+    }
+
     private static native int enableFsverityNative(@NonNull String filePath,
             @NonNull byte[] pkcs7Signature);
     private static native int measureFsverityNative(@NonNull String filePath,
diff --git a/core/java/com/android/internal/util/LatencyTracker.java b/core/java/com/android/internal/util/LatencyTracker.java
index ca40a40..ab42f87 100644
--- a/core/java/com/android/internal/util/LatencyTracker.java
+++ b/core/java/com/android/internal/util/LatencyTracker.java
@@ -413,7 +413,7 @@
         boolean shouldSample;
         int traceThreshold;
         synchronized (mLock) {
-            shouldSample = ThreadLocalRandom.current().nextInt() % mSamplingInterval == 0;
+            shouldSample = ThreadLocalRandom.current().nextInt(mSamplingInterval) == 0;
             traceThreshold = mTraceThresholdPerAction[action];
         }
 
diff --git a/core/java/com/android/internal/view/BaseSurfaceHolder.java b/core/java/com/android/internal/view/BaseSurfaceHolder.java
index 32ce0fe..1ae1307 100644
--- a/core/java/com/android/internal/view/BaseSurfaceHolder.java
+++ b/core/java/com/android/internal/view/BaseSurfaceHolder.java
@@ -241,4 +241,4 @@
         mSurfaceFrame.right = width;
         mSurfaceFrame.bottom = height;
     }
-};
+}
diff --git a/core/java/com/android/internal/widget/LocalImageResolver.java b/core/java/com/android/internal/widget/LocalImageResolver.java
index b866723..b11ea29 100644
--- a/core/java/com/android/internal/widget/LocalImageResolver.java
+++ b/core/java/com/android/internal/widget/LocalImageResolver.java
@@ -25,6 +25,7 @@
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
 import android.net.Uri;
+import android.text.TextUtils;
 import android.util.Log;
 import android.util.Size;
 
@@ -108,6 +109,12 @@
                 }
                 break;
             case Icon.TYPE_RESOURCE:
+                if (!(TextUtils.isEmpty(icon.getResPackage())
+                        || context.getPackageName().equals(icon.getResPackage()))) {
+                    // We can't properly resolve icons from other packages here, so fall back.
+                    return icon.loadDrawable(context);
+                }
+
                 Drawable result = resolveImage(icon.getResId(), context, maxWidth, maxHeight);
                 if (result != null) {
                     return tintDrawable(icon, result);
diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index 5498769..7cd7d29 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -34,6 +34,8 @@
         "-Wno-error=deprecated-declarations",
         "-Wunused",
         "-Wunreachable-code",
+
+        "-DNAMESPACE_FOR_HASH_FUNCTIONS=farmhash",
     ],
 
     cppflags: ["-Wno-conversion-null"],
@@ -211,6 +213,7 @@
                 "android_content_res_Configuration.cpp",
                 "android_security_Scrypt.cpp",
                 "com_android_internal_content_om_OverlayConfig.cpp",
+                "com_android_internal_expresslog_Counter.cpp",
                 "com_android_internal_net_NetworkUtilsInternal.cpp",
                 "com_android_internal_os_ClassLoaderFactory.cpp",
                 "com_android_internal_os_FuseAppLoop.cpp",
@@ -244,6 +247,7 @@
                 "libscrypt_static",
                 "libstatssocket_lazy",
                 "libskia",
+                "libtextclassifier_hash_static",
             ],
 
             shared_libs: [
@@ -326,7 +330,7 @@
             header_libs: [
                 "bionic_libc_platform_headers",
                 "dnsproxyd_protocol_headers",
-                "libandroid_runtime_vm_headers",
+                "libtextclassifier_hash_headers",
             ],
         },
         host: {
@@ -415,24 +419,3 @@
         never: true,
     },
 }
-
-cc_library_headers {
-    name: "libandroid_runtime_vm_headers",
-    host_supported: true,
-    vendor_available: true,
-    // TODO(b/153609531): remove when libbinder is not native_bridge_supported
-    native_bridge_supported: true,
-    // Allow only modules from the following list to create threads that can be
-    // attached to the JVM. This list should be a subset of the dependencies of
-    // libandroid_runtime.
-    visibility: [
-        "//frameworks/native/libs/binder",
-    ],
-    export_include_dirs: ["include_vm"],
-    header_libs: [
-        "jni_headers",
-    ],
-    export_header_lib_headers: [
-        "jni_headers",
-    ],
-}
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index eba6cca..949f363 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -19,10 +19,10 @@
 #define LOG_NDEBUG 1
 
 #include <android-base/macros.h>
+#include <android-base/parsebool.h>
 #include <android-base/properties.h>
 #include <android/graphics/jni_runtime.h>
 #include <android_runtime/AndroidRuntime.h>
-#include <android_runtime/vm.h>
 #include <assert.h>
 #include <binder/IBinder.h>
 #include <binder/IPCThreadState.h>
@@ -53,6 +53,8 @@
 using namespace android;
 using android::base::GetBoolProperty;
 using android::base::GetProperty;
+using android::base::ParseBool;
+using android::base::ParseBoolResult;
 
 extern int register_android_os_Binder(JNIEnv* env);
 extern int register_android_os_Process(JNIEnv* env);
@@ -194,6 +196,7 @@
 extern int register_com_android_internal_content_F2fsUtils(JNIEnv* env);
 extern int register_com_android_internal_content_NativeLibraryHelper(JNIEnv *env);
 extern int register_com_android_internal_content_om_OverlayConfig(JNIEnv *env);
+extern int register_com_android_internal_expresslog_Counter(JNIEnv* env);
 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);
@@ -701,17 +704,24 @@
 
     // Read if we are using the profile configuration, do this at the start since the last ART args
     // take precedence.
-    property_get("dalvik.vm.profilebootclasspath", propBuf, "");
-    std::string profile_boot_class_path_flag = propBuf;
-    // Empty means the property is unset and we should default to the phenotype property.
-    // The possible values are {"true", "false", ""}
-    if (profile_boot_class_path_flag.empty()) {
-        profile_boot_class_path_flag = server_configurable_flags::GetServerConfigurableFlag(
-                RUNTIME_NATIVE_BOOT_NAMESPACE,
-                PROFILE_BOOT_CLASS_PATH,
-                /*default_value=*/ "");
+    std::string profile_boot_class_path_flag =
+            server_configurable_flags::GetServerConfigurableFlag(RUNTIME_NATIVE_BOOT_NAMESPACE,
+                                                                 PROFILE_BOOT_CLASS_PATH,
+                                                                 /*default_value=*/"");
+    bool profile_boot_class_path;
+    switch (ParseBool(profile_boot_class_path_flag)) {
+        case ParseBoolResult::kError:
+            // Default to the system property.
+            profile_boot_class_path =
+                    GetBoolProperty("dalvik.vm.profilebootclasspath", /*default_value=*/false);
+            break;
+        case ParseBoolResult::kTrue:
+            profile_boot_class_path = true;
+            break;
+        case ParseBoolResult::kFalse:
+            profile_boot_class_path = false;
+            break;
     }
-    const bool profile_boot_class_path = (profile_boot_class_path_flag == "true");
     if (profile_boot_class_path) {
         addOption("-Xcompiler-option");
         addOption("--count-hotness-in-compiled-code");
@@ -1585,6 +1595,7 @@
         REG_JNI(register_android_os_SharedMemory),
         REG_JNI(register_android_os_incremental_IncrementalManager),
         REG_JNI(register_com_android_internal_content_om_OverlayConfig),
+        REG_JNI(register_com_android_internal_expresslog_Counter),
         REG_JNI(register_com_android_internal_net_NetworkUtilsInternal),
         REG_JNI(register_com_android_internal_os_ClassLoaderFactory),
         REG_JNI(register_com_android_internal_os_LongArrayMultiStateCounter),
diff --git a/core/jni/android_media_AudioSystem.cpp b/core/jni/android_media_AudioSystem.cpp
index 88aa4de..77317d1 100644
--- a/core/jni/android_media_AudioSystem.cpp
+++ b/core/jni/android_media_AudioSystem.cpp
@@ -2179,7 +2179,7 @@
             break;
         }
 
-        nAudioMix->mCriteria.add(nCriterion);
+        nAudioMix->mCriteria.push_back(nCriterion);
         env->DeleteLocalRef(jCriterion);
     }
 
diff --git a/core/jni/android_os_GraphicsEnvironment.cpp b/core/jni/android_os_GraphicsEnvironment.cpp
index f44e829..78e2d31 100644
--- a/core/jni/android_os_GraphicsEnvironment.cpp
+++ b/core/jni/android_os_GraphicsEnvironment.cpp
@@ -50,7 +50,7 @@
 }
 
 void setAngleInfo_native(JNIEnv* env, jobject clazz, jstring path, jstring appName,
-                         jstring devOptIn, jobjectArray featuresObj) {
+                         jboolean angleIsSystemDriver, jstring devOptIn, jobjectArray featuresObj) {
     ScopedUtfChars pathChars(env, path);
     ScopedUtfChars appNameChars(env, appName);
     ScopedUtfChars devOptInChars(env, devOptIn);
@@ -74,7 +74,18 @@
     }
 
     android::GraphicsEnv::getInstance().setAngleInfo(pathChars.c_str(), appNameChars.c_str(),
-                                                     devOptInChars.c_str(), features);
+                                                     angleIsSystemDriver, devOptInChars.c_str(),
+                                                     features);
+}
+
+void setLegacyDriverInfo_native(JNIEnv* env, jobject clazz, jstring appName,
+                                jboolean angleIsSystemDriver, jstring legacyDriverName) {
+    ScopedUtfChars appNameChars(env, appName);
+    ScopedUtfChars legacyDriverNameChars(env, legacyDriverName);
+
+    android::GraphicsEnv::getInstance().setLegacyDriverInfo(appNameChars.c_str(),
+                                                            angleIsSystemDriver,
+                                                            legacyDriverNameChars.c_str());
 }
 
 bool shouldUseAngle_native(JNIEnv* env, jobject clazz, jstring appName) {
@@ -120,8 +131,10 @@
         {"setInjectLayersPrSetDumpable", "()Z",
          reinterpret_cast<void*>(setInjectLayersPrSetDumpable_native)},
         {"setAngleInfo",
-         "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V",
+         "(Ljava/lang/String;Ljava/lang/String;ZLjava/lang/String;[Ljava/lang/String;)V",
          reinterpret_cast<void*>(setAngleInfo_native)},
+        {"setLegacyDriverInfo", "(Ljava/lang/String;ZLjava/lang/String;)V",
+         reinterpret_cast<void*>(setLegacyDriverInfo_native)},
         {"getShouldUseAngle", "(Ljava/lang/String;)Z",
          reinterpret_cast<void*>(shouldUseAngle_native)},
         {"setLayerPaths", "(Ljava/lang/ClassLoader;Ljava/lang/String;)V",
diff --git a/core/jni/android_os_Parcel.cpp b/core/jni/android_os_Parcel.cpp
index bb4ab39..4d8dac1 100644
--- a/core/jni/android_os_Parcel.cpp
+++ b/core/jni/android_os_Parcel.cpp
@@ -101,12 +101,26 @@
 static void android_os_Parcel_markForBinder(JNIEnv* env, jclass clazz, jlong nativePtr,
                                             jobject binder)
 {
+    LOG_ALWAYS_FATAL_IF(binder == nullptr, "Null binder specified for markForBinder");
+
     Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
     if (parcel) {
-        parcel->markForBinder(ibinderForJavaObject(env, binder));
+        sp<IBinder> nBinder = ibinderForJavaObject(env, binder);
+
+        if (nBinder == nullptr) {
+            ALOGE("Native binder in markForBinder is null for non-null jobject");
+            return;
+        }
+
+        parcel->markForBinder(nBinder);
     }
 }
 
+static jboolean android_os_Parcel_isForRpc(jlong nativePtr) {
+    Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
+    return parcel ? parcel->isForRpc() : false;
+}
+
 static jint android_os_Parcel_dataSize(jlong nativePtr)
 {
     Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
@@ -799,6 +813,8 @@
     // @FastNative
     {"nativeMarkForBinder",       "(JLandroid/os/IBinder;)V", (void*)android_os_Parcel_markForBinder},
     // @CriticalNative
+    {"nativeIsForRpc",            "(J)Z", (void*)android_os_Parcel_isForRpc},
+    // @CriticalNative
     {"nativeDataSize",            "(J)I", (void*)android_os_Parcel_dataSize},
     // @CriticalNative
     {"nativeDataAvail",           "(J)I", (void*)android_os_Parcel_dataAvail},
diff --git a/core/jni/android_util_Binder.cpp b/core/jni/android_util_Binder.cpp
index f28e2f6..01837f4 100644
--- a/core/jni/android_util_Binder.cpp
+++ b/core/jni/android_util_Binder.cpp
@@ -25,6 +25,7 @@
 #include <inttypes.h>
 #include <mutex>
 #include <stdio.h>
+#include <string>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
@@ -798,6 +799,12 @@
     if (env->IsInstanceOf(obj, gBinderOffsets.mClass)) {
         JavaBBinderHolder* jbh = (JavaBBinderHolder*)
             env->GetLongField(obj, gBinderOffsets.mObject);
+
+        if (jbh == nullptr) {
+            ALOGE("JavaBBinderHolder null on binder");
+            return nullptr;
+        }
+
         return jbh->get(env, obj);
     }
 
@@ -874,7 +881,7 @@
         case FAILED_TRANSACTION: {
             ALOGE("!!! FAILED BINDER TRANSACTION !!!  (parcel size = %d)", parcelSize);
             const char* exceptionToThrow;
-            char msg[128];
+            std::string msg;
             // TransactionTooLargeException is a checked exception, only throw from certain methods.
             // TODO(b/28321379): Transaction size is the most common cause for FAILED_TRANSACTION
             //        but it is not the only one.  The Binder driver can return BR_FAILED_REPLY
@@ -884,7 +891,7 @@
             if (canThrowRemoteException && parcelSize > 200*1024) {
                 // bona fide large payload
                 exceptionToThrow = "android/os/TransactionTooLargeException";
-                snprintf(msg, sizeof(msg)-1, "data parcel size %d bytes", parcelSize);
+                msg = base::StringPrintf("data parcel size %d bytes", parcelSize);
             } else {
                 // Heuristic: a payload smaller than this threshold "shouldn't" be too
                 // big, so it's probably some other, more subtle problem.  In practice
@@ -893,11 +900,10 @@
                 exceptionToThrow = (canThrowRemoteException)
                         ? "android/os/DeadObjectException"
                         : "java/lang/RuntimeException";
-                snprintf(msg, sizeof(msg) - 1,
-                         "Transaction failed on small parcel; remote process probably died, but "
-                         "this could also be caused by running out of binder buffer space");
+                msg = "Transaction failed on small parcel; remote process probably died, but "
+                      "this could also be caused by running out of binder buffer space";
             }
-            jniThrowException(env, exceptionToThrow, msg);
+            jniThrowException(env, exceptionToThrow, msg.c_str());
         } break;
         case FDS_NOT_ALLOWED:
             jniThrowException(env, "java/lang/RuntimeException",
diff --git a/core/jni/com_android_internal_content_NativeLibraryHelper.cpp b/core/jni/com_android_internal_content_NativeLibraryHelper.cpp
index be82879..a50c011 100644
--- a/core/jni/com_android_internal_content_NativeLibraryHelper.cpp
+++ b/core/jni/com_android_internal_content_NativeLibraryHelper.cpp
@@ -36,6 +36,7 @@
 #include <inttypes.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <linux/fs.h>
 
 #include <memory>
 
@@ -253,6 +254,16 @@
         return INSTALL_FAILED_CONTAINER_ERROR;
     }
 
+    // If a filesystem like f2fs supports per-file compression, set the compression bit before data
+    // writes
+    unsigned int flags;
+    if (ioctl(fd, FS_IOC_GETFLAGS, &flags) == -1) {
+        ALOGE("Failed to call FS_IOC_GETFLAGS on %s: %s\n", localTmpFileName, strerror(errno));
+    } else if ((flags & FS_COMPR_FL) == 0) {
+        flags |= FS_COMPR_FL;
+        ioctl(fd, FS_IOC_SETFLAGS, &flags);
+    }
+
     if (!zipFile->uncompressEntry(zipEntry, fd)) {
         ALOGE("Failed uncompressing %s to %s\n", fileName, localTmpFileName);
         close(fd);
@@ -260,6 +271,13 @@
         return INSTALL_FAILED_CONTAINER_ERROR;
     }
 
+    if (fsync(fd) < 0) {
+        ALOGE("Coulnd't fsync temporary file name: %s: %s\n", localTmpFileName, strerror(errno));
+        close(fd);
+        unlink(localTmpFileName);
+        return INSTALL_FAILED_INTERNAL_ERROR;
+    }
+
     close(fd);
 
     // Set the modification time for this file to the ZIP's mod time.
diff --git a/core/jni/com_android_internal_expresslog_Counter.cpp b/core/jni/com_android_internal_expresslog_Counter.cpp
new file mode 100644
index 0000000..d4a8c23
--- /dev/null
+++ b/core/jni/com_android_internal_expresslog_Counter.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2022 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 <nativehelper/JNIHelp.h>
+#include <utils/hash/farmhash.h>
+
+#include "core_jni_helpers.h"
+
+// ----------------------------------------------------------------------------
+// JNI Glue
+// ----------------------------------------------------------------------------
+
+static jclass g_stringClass = nullptr;
+
+/**
+ * Class:     com_android_internal_expresslog_Counter
+ * Method:    hashString
+ * Signature: (Ljava/lang/String;)J
+ */
+static jlong hashString(JNIEnv* env, jclass /*class*/, jstring metricNameObj) {
+    ScopedUtfChars name(env, metricNameObj);
+    if (name.c_str() == nullptr) {
+        return 0;
+    }
+
+    return static_cast<jlong>(farmhash::Fingerprint64(name.c_str(), name.size()));
+}
+
+static const JNINativeMethod g_methods[] = {
+        {"hashString", "(Ljava/lang/String;)J", (void*)hashString},
+};
+
+static const char* const kCounterPathName = "com/android/internal/expresslog/Counter";
+
+namespace android {
+
+int register_com_android_internal_expresslog_Counter(JNIEnv* env) {
+    jclass stringClass = FindClassOrDie(env, "java/lang/String");
+    g_stringClass = MakeGlobalRefOrDie(env, stringClass);
+
+    return RegisterMethodsOrDie(env, kCounterPathName, g_methods, NELEM(g_methods));
+}
+
+} // namespace android
diff --git a/core/jni/com_android_internal_os_Zygote.cpp b/core/jni/com_android_internal_os_Zygote.cpp
index cbc3462..312b692 100644
--- a/core/jni/com_android_internal_os_Zygote.cpp
+++ b/core/jni/com_android_internal_os_Zygote.cpp
@@ -343,6 +343,7 @@
 // Must match values in com.android.internal.os.Zygote.
 enum RuntimeFlags : uint32_t {
     DEBUG_ENABLE_JDWP = 1,
+    PROFILE_SYSTEM_SERVER = 1 << 14,
     PROFILE_FROM_SHELL = 1 << 15,
     MEMORY_TAG_LEVEL_MASK = (1 << 19) | (1 << 20),
     MEMORY_TAG_LEVEL_TBI = 1 << 19,
@@ -1634,9 +1635,11 @@
                                            instruction_set.value().c_str());
     }
 
-    if (is_system_server) {
+    if (is_system_server && !(runtime_flags & RuntimeFlags::PROFILE_SYSTEM_SERVER)) {
         // Prefetch the classloader for the system server. This is done early to
         // allow a tie-down of the proper system server selinux domain.
+        // We don't prefetch when the system server is being profiled to avoid
+        // loading AOT code.
         env->CallStaticObjectMethod(gZygoteInitClass, gGetOrCreateSystemServerClassLoader);
         if (env->ExceptionCheck()) {
             // Be robust here. The Java code will attempt to create the classloader
diff --git a/core/jni/include_vm/android_runtime/vm.h b/core/jni/include_vm/android_runtime/vm.h
deleted file mode 100644
index a6e7c16..0000000
--- a/core/jni/include_vm/android_runtime/vm.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * 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.
- */
-
-#pragma once
-
-#include <jni.h>
-
-// Get the Java VM. If the symbol doesn't exist at runtime, it means libandroid_runtime
-// is not loaded in the current process. If the symbol exists but it returns nullptr, it
-// means JavaVM is not yet started.
-extern "C" JavaVM* AndroidRuntimeGetJavaVM();
diff --git a/core/proto/android/os/incident.proto b/core/proto/android/os/incident.proto
index 57026d9..4bbfee2 100644
--- a/core/proto/android/os/incident.proto
+++ b/core/proto/android/os/incident.proto
@@ -61,7 +61,6 @@
 import "frameworks/base/core/proto/android/privacy.proto";
 import "frameworks/base/core/proto/android/section.proto";
 import "frameworks/base/proto/src/ipconnectivity.proto";
-import "packages/modules/Connectivity/framework/proto/netstats.proto";
 import "packages/modules/Permission/service/proto/role_service.proto";
 
 package android.os;
@@ -247,11 +246,7 @@
         (section).args = "fingerprint --proto --incident"
     ];
 
-    optional android.service.NetworkStatsServiceDumpProto netstats = 3001 [
-        (section).type = SECTION_DUMPSYS,
-        (section).args = "netstats --proto",
-        (section).userdebug_and_eng_only = true
-    ];
+    reserved 3001;
 
     optional android.providers.settings.SettingsServiceDumpProto settings = 3002 [
         (section).type = SECTION_DUMPSYS,
diff --git a/core/proto/android/providers/settings/global.proto b/core/proto/android/providers/settings/global.proto
index 3c2a48a..e165b07 100644
--- a/core/proto/android/providers/settings/global.proto
+++ b/core/proto/android/providers/settings/global.proto
@@ -468,6 +468,10 @@
         optional SettingProto updatable_driver_prerelease_opt_in_apps = 18;
 
         optional SettingProto angle_egl_features = 19;
+        // ANGLE - List of Apps that ANGLE may have issues with
+        optional SettingProto angle_deferlist = 20;
+        // ANGLE - Integer mode of the logic for applying `angle_deferlist`
+        optional SettingProto angle_deferlist_mode = 21;
     }
     optional Gpu gpu = 59;
 
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index d689aab..f244ce4 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -342,22 +342,6 @@
     <!-- Mask to use when checking skb mark defined in config_networkWakeupPacketMark above. -->
     <integer name="config_networkWakeupPacketMask">0</integer>
 
-    <!-- Whether the APF Filter in the device should filter out IEEE 802.3 Frames
-         Those frames are identified by the field Eth-type having values
-         less than 0x600 -->
-    <bool translatable="false" name="config_apfDrop802_3Frames">true</bool>
-
-    <!-- An array of Denylisted EtherType, packets with EtherTypes within this array
-         will be dropped
-         TODO: need to put proper values, these are for testing purposes only -->
-    <integer-array translatable="false" name="config_apfEthTypeBlackList">
-        <item>0x88A2</item>
-        <item>0x88A4</item>
-        <item>0x88B8</item>
-        <item>0x88CD</item>
-        <item>0x88E3</item>
-    </integer-array>
-
     <!-- Default value for ConnectivityManager.getMultipathPreference() on metered networks. Actual
          device behaviour is controlled by Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE.
          This is the default value of that setting. -->
@@ -1649,6 +1633,11 @@
          darkening hysteresis constraint value is the n-th element of
          config_screenDarkeningThresholds.
 
+         Historically, it has been assumed that this will be an integer array with values in the
+         range of [0, 255]. However, it is now assumed to be a float array with values in the
+         range of [0, 1]. To accommodate both the possibilities, we internally check the scale on
+         which the thresholds are defined, and calibrate it accordingly.
+
          The (zero-based) index is calculated as follows: (MAX is the largest index of the array)
          condition                       calculated index
          value < level[0]                0
@@ -1995,6 +1984,9 @@
          on grouped devices. -->
     <bool name="config_volumeAdjustmentForRemoteGroupSessions">true</bool>
 
+    <!-- Flag indicating current media Output Switcher version. -->
+    <integer name="config_mediaOutputSwitchDialogVersion">1</integer>
+
     <!-- Flag indicating that an outbound call must have a call capable phone account
          that has declared it can process the call's handle. -->
     <bool name="config_requireCallCapableAccountForHandle">false</bool>
@@ -3581,6 +3573,12 @@
          experience while the device is non-interactive. -->
     <bool name="config_emergencyGestureEnabled">true</bool>
 
+    <!-- Default value for Use Emergency SOS in Settings false = disabled, true = enabled -->
+    <bool name="config_defaultEmergencyGestureEnabled">true</bool>
+
+    <!-- Default value for Use Play countdown alarm in Settings false = disabled, true = enabled -->
+    <bool name="config_defaultEmergencyGestureSoundEnabled">false</bool>
+
     <!-- Allow the gesture power + volume up to change the ringer mode while the device
          is interactive. -->
     <bool name="config_volumeHushGestureEnabled">true</bool>
@@ -4312,13 +4310,13 @@
     <string name="config_mediaProjectionPermissionDialogComponent" translatable="false">com.android.systemui/com.android.systemui.media.MediaProjectionPermissionActivity</string>
 
     <!-- Corner radius of system dialogs -->
-    <dimen name="config_dialogCornerRadius">2dp</dimen>
+    <dimen name="config_dialogCornerRadius">28dp</dimen>
     <!-- Corner radius of system buttons -->
-    <dimen name="config_buttonCornerRadius">@dimen/control_corner_material</dimen>
+    <dimen name="config_buttonCornerRadius">4dp</dimen>
     <!-- Corner radius for bottom sheet system dialogs -->
-    <dimen name="config_bottomDialogCornerRadius">@dimen/config_dialogCornerRadius</dimen>
+    <dimen name="config_bottomDialogCornerRadius">16dp</dimen>
     <!-- Corner radius of system progress bars -->
-    <dimen name="config_progressBarCornerRadius">@dimen/progress_bar_corner_material</dimen>
+    <dimen name="config_progressBarCornerRadius">1000dp</dimen>
     <!-- Controls whether system buttons use all caps for text -->
     <bool name="config_buttonTextAllCaps">true</bool>
     <!-- Name of the font family used for system surfaces where the font should use medium weight -->
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index b754100..8697acd 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -979,9 +979,9 @@
     <dimen name="controls_thumbnail_image_max_width">280dp</dimen>
 
     <!-- System-provided radius for the background view of app widgets. The resolved value of this resource may change at runtime. -->
-    <dimen name="system_app_widget_background_radius">16dp</dimen>
+    <dimen name="system_app_widget_background_radius">28dp</dimen>
     <!-- System-provided radius for inner views on app widgets. The resolved value of this resource may change at runtime. -->
-    <dimen name="system_app_widget_inner_radius">8dp</dimen>
+    <dimen name="system_app_widget_inner_radius">20dp</dimen>
     <!-- System-provided padding for inner views on app widgets. The resolved value of this resource may change at runtime. @removed -->
     <dimen name="__removed_system_app_widget_internal_padding">16dp</dimen>
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 234c435..596d89a 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2016,8 +2016,6 @@
   <java-symbol type="integer" name="config_networkAvoidBadWifi" />
   <java-symbol type="integer" name="config_networkWakeupPacketMark" />
   <java-symbol type="integer" name="config_networkWakeupPacketMask" />
-  <java-symbol type="bool" name="config_apfDrop802_3Frames" />
-  <java-symbol type="array" name="config_apfEthTypeBlackList" />
   <java-symbol type="integer" name="config_networkDefaultDailyMultipathQuotaBytes" />
   <java-symbol type="integer" name="config_networkMeteredMultipathPreference" />
   <java-symbol type="array" name="config_networkSupportedKeepaliveCount" />
@@ -2970,6 +2968,8 @@
   <java-symbol type="integer" name="config_cameraLiftTriggerSensorType" />
   <java-symbol type="string" name="config_cameraLiftTriggerSensorStringType" />
   <java-symbol type="bool" name="config_emergencyGestureEnabled" />
+  <java-symbol type="bool" name="config_defaultEmergencyGestureEnabled" />
+  <java-symbol type="bool" name="config_defaultEmergencyGestureSoundEnabled" />
   <java-symbol type="bool" name="config_volumeHushGestureEnabled" />
 
   <java-symbol type="drawable" name="platlogo_m" />
@@ -4703,6 +4703,8 @@
 
   <java-symbol type="bool" name="config_volumeAdjustmentForRemoteGroupSessions" />
 
+  <java-symbol type="integer" name="config_mediaOutputSwitchDialogVersion" />
+
   <!-- List of shared library packages that should be loaded by the classloader after the
        code and resources provided by applications. -->
   <java-symbol type="array" name="config_sharedLibrariesLoadedAfterApp" />
diff --git a/core/tests/GameManagerTests/OWNERS b/core/tests/GameManagerTests/OWNERS
new file mode 100644
index 0000000..0992440
--- /dev/null
+++ b/core/tests/GameManagerTests/OWNERS
@@ -0,0 +1 @@
+include /GAME_MANAGER_OWNERS
\ No newline at end of file
diff --git a/core/tests/benchmarks/src/android/os/ParcelableBenchmark.java b/core/tests/benchmarks/src/android/os/ParcelableBenchmark.java
index 1cf4302..372bca4 100644
--- a/core/tests/benchmarks/src/android/os/ParcelableBenchmark.java
+++ b/core/tests/benchmarks/src/android/os/ParcelableBenchmark.java
@@ -88,6 +88,7 @@
         }
     }
 
+    @SuppressWarnings("ParcelableCreator")
     @SuppressLint("ParcelCreator")
     private static class PointArray implements Parcelable {
         Rect mBounds = new Rect();
diff --git a/core/tests/coretests/AndroidTest.xml b/core/tests/coretests/AndroidTest.xml
index 04952bd..e2cdbf3 100644
--- a/core/tests/coretests/AndroidTest.xml
+++ b/core/tests/coretests/AndroidTest.xml
@@ -25,6 +25,11 @@
         <option name="test-file-name" value="BinderDeathRecipientHelperApp2.apk" />
     </target_preparer>
 
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <!-- TODO(b/254155965): Design a mechanism to finally remove this command. -->
+        <option name="run-command" value="settings put global device_config_sync_disabled 0" />
+    </target_preparer>
+
     <target_preparer class="com.android.compatibility.common.tradefed.targetprep.DeviceInteractionHelperInstaller" />
 
     <option name="test-tag" value="FrameworksCoreTests" />
diff --git a/core/tests/coretests/OWNERS b/core/tests/coretests/OWNERS
index 0fb0c30..e8c9fe7 100644
--- a/core/tests/coretests/OWNERS
+++ b/core/tests/coretests/OWNERS
@@ -1 +1,4 @@
 include platform/frameworks/base:/services/core/java/com/android/server/am/OWNERS
+
+per-file BinderTest.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ParcelTest.java = file:platform/frameworks/native:/libs/binder/OWNERS
diff --git a/core/tests/coretests/src/android/app/AutomaticZenRuleTest.java b/core/tests/coretests/src/android/app/AutomaticZenRuleTest.java
new file mode 100644
index 0000000..282fdad
--- /dev/null
+++ b/core/tests/coretests/src/android/app/AutomaticZenRuleTest.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2022 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;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.fail;
+
+import android.content.ComponentName;
+import android.net.Uri;
+import android.os.Parcel;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.google.common.base.Strings;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class AutomaticZenRuleTest {
+    private static final String CLASS = "android.app.AutomaticZenRule";
+
+    @Test
+    public void testLongFields_inConstructor() {
+        String longString = Strings.repeat("A", 65536);
+        Uri longUri = Uri.parse("uri://" + Strings.repeat("A", 65530));
+
+        // test both variants where there's an owner, and where there's a configuration activity
+        AutomaticZenRule rule1 = new AutomaticZenRule(
+                longString, // name
+                new ComponentName("pkg", longString), // owner
+                null,  // configuration activity
+                longUri, // conditionId
+                null, // zen policy
+                0, // interruption filter
+                true); // enabled
+
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH, rule1.getName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                rule1.getConditionId().toString().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH, rule1.getOwner().getClassName().length());
+
+        AutomaticZenRule rule2 = new AutomaticZenRule(
+                longString, // name
+                null, // owner
+                new ComponentName(longString, "SomeClassName"), // configuration activity
+                longUri, // conditionId
+                null, // zen policy
+                0, // interruption filter
+                false); // enabled
+
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH, rule2.getName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                rule2.getConditionId().toString().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                rule2.getConfigurationActivity().getPackageName().length());
+    }
+
+    @Test
+    public void testLongFields_inSetters() {
+        String longString = Strings.repeat("A", 65536);
+        Uri longUri = Uri.parse("uri://" + Strings.repeat("A", 65530));
+
+        AutomaticZenRule rule = new AutomaticZenRule(
+                "sensible name",
+                new ComponentName("pkg", "ShortClass"),
+                null,
+                Uri.parse("uri://short"),
+                null, 0, true);
+
+        rule.setName(longString);
+        rule.setConditionId(longUri);
+        rule.setConfigurationActivity(new ComponentName(longString, longString));
+
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH, rule.getName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                rule.getConditionId().toString().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                rule.getConfigurationActivity().getPackageName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                rule.getConfigurationActivity().getClassName().length());
+    }
+
+    @Test
+    public void testLongInputsFromParcel() {
+        // Create a rule with long fields, set directly via reflection so that we can confirm that
+        // a rule with too-long fields that comes in via a parcel has its fields truncated directly.
+        AutomaticZenRule rule = new AutomaticZenRule(
+                "placeholder",
+                new ComponentName("place", "holder"),
+                null,
+                Uri.parse("uri://placeholder"),
+                null, 0, true);
+
+        try {
+            String longString = Strings.repeat("A", 65536);
+            Uri longUri = Uri.parse("uri://" + Strings.repeat("A", 65530));
+            Field name = Class.forName(CLASS).getDeclaredField("name");
+            name.setAccessible(true);
+            name.set(rule, longString);
+            Field conditionId = Class.forName(CLASS).getDeclaredField("conditionId");
+            conditionId.setAccessible(true);
+            conditionId.set(rule, longUri);
+            Field owner = Class.forName(CLASS).getDeclaredField("owner");
+            owner.setAccessible(true);
+            owner.set(rule, new ComponentName(longString, longString));
+            Field configActivity = Class.forName(CLASS).getDeclaredField("configurationActivity");
+            configActivity.setAccessible(true);
+            configActivity.set(rule, new ComponentName(longString, longString));
+        } catch (NoSuchFieldException e) {
+            fail(e.toString());
+        } catch (ClassNotFoundException e) {
+            fail(e.toString());
+        } catch (IllegalAccessException e) {
+            fail(e.toString());
+        }
+
+        Parcel parcel = Parcel.obtain();
+        rule.writeToParcel(parcel, 0);
+        parcel.setDataPosition(0);
+
+        AutomaticZenRule fromParcel = new AutomaticZenRule(parcel);
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH, fromParcel.getName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                fromParcel.getConditionId().toString().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                fromParcel.getConfigurationActivity().getPackageName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                fromParcel.getConfigurationActivity().getClassName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                fromParcel.getOwner().getPackageName().length());
+        assertEquals(AutomaticZenRule.MAX_STRING_LENGTH,
+                fromParcel.getOwner().getClassName().length());
+    }
+}
diff --git a/core/tests/coretests/src/android/app/activity/OWNERS b/core/tests/coretests/src/android/app/activity/OWNERS
index 0862c05..7e24aef 100644
--- a/core/tests/coretests/src/android/app/activity/OWNERS
+++ b/core/tests/coretests/src/android/app/activity/OWNERS
@@ -1 +1,2 @@
 include /services/core/java/com/android/server/wm/OWNERS
+include /services/core/java/com/android/server/am/OWNERS
diff --git a/core/tests/coretests/src/android/app/backup/OWNERS b/core/tests/coretests/src/android/app/backup/OWNERS
new file mode 100644
index 0000000..53b6c78
--- /dev/null
+++ b/core/tests/coretests/src/android/app/backup/OWNERS
@@ -0,0 +1 @@
+include /services/backup/OWNERS
\ No newline at end of file
diff --git a/core/tests/coretests/src/android/content/pm/PackageManagerPropertyTests.java b/core/tests/coretests/src/android/content/pm/PackageManagerPropertyTests.java
index d505492..86e95832 100644
--- a/core/tests/coretests/src/android/content/pm/PackageManagerPropertyTests.java
+++ b/core/tests/coretests/src/android/content/pm/PackageManagerPropertyTests.java
@@ -20,6 +20,7 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertThrows;
 import static org.junit.Assert.fail;
 
 import android.content.pm.PackageManager.Property;
@@ -162,40 +163,30 @@
 
     @Test
     public void testProperty_invalidName() throws Exception {
-        try {
+        assertThrows(NullPointerException.class, () -> {
             final Property p = new Property(null, 1, "android", null);
-            fail("expected assertion error");
-        } catch (AssertionError expected) {
-        }
+        });
     }
 
     @Test
     public void testProperty_invalidType() throws Exception {
-        try {
+        assertThrows(IllegalArgumentException.class, () -> {
             final Property p = new Property("invalidTypeProperty", 0, "android", null);
-            fail("expected assertion error");
-        } catch (AssertionError expected) {
-        }
+        });
 
-        try {
+        assertThrows(IllegalArgumentException.class, () -> {
             final Property p = new Property("invalidTypeProperty", 6, "android", null);
-            fail("expected assertion error");
-        } catch (AssertionError expected) {
-        }
+        });
 
-        try {
+        assertThrows(IllegalArgumentException.class, () -> {
             final Property p = new Property("invalidTypeProperty", -1, "android", null);
-            fail("expected assertion error");
-        } catch (AssertionError expected) {
-        }
+        });
     }
 
     @Test
     public void testProperty_noPackageName() throws Exception {
-        try {
+        assertThrows(NullPointerException.class, () -> {
             final Property p = new Property(null, 1, null, null);
-            fail("expected assertion error");
-        } catch (AssertionError expected) {
-        }
+        });
     }
 }
diff --git a/core/tests/coretests/src/android/os/BundleTest.java b/core/tests/coretests/src/android/os/BundleTest.java
index a3bda8b..0fa5ec3 100644
--- a/core/tests/coretests/src/android/os/BundleTest.java
+++ b/core/tests/coretests/src/android/os/BundleTest.java
@@ -409,6 +409,69 @@
     }
 
     @Test
+    public void readFromParcel_withLazyValues_copiesUnderlyingParcel() {
+        Bundle bundle = new Bundle();
+        Parcelable parcelable = new CustomParcelable(13, "Tiramisu");
+        bundle.putParcelable("key", parcelable);
+        bundle.putString("string", "value");
+        Parcel parcelledBundle = getParcelledBundle(bundle);
+
+        Bundle testBundle = new Bundle();
+        testBundle.setClassLoader(getClass().getClassLoader());
+        testBundle.readFromParcel(parcelledBundle);
+        // Recycle the parcel as it should have been copied
+        parcelledBundle.recycle();
+        assertThat(testBundle.getString("string")).isEqualTo("value");
+        assertThat(testBundle.<Parcelable>getParcelable("key")).isEqualTo(parcelable);
+    }
+
+    @Test
+    public void readFromParcelWithRwHelper_whenThrowingAndNotDefusing_throws() {
+        Bundle bundle = new Bundle();
+        Parcelable parcelable = new CustomParcelable(13, "Tiramisu");
+        bundle.putParcelable("key", parcelable);
+        bundle.putString("string", "value");
+        Parcel parcelledBundle = getParcelledBundle(bundle);
+        parcelledBundle.setReadWriteHelper(new Parcel.ReadWriteHelper());
+
+        Bundle testBundle = new Bundle();
+        assertThrows(BadParcelableException.class,
+                () -> testBundle.readFromParcel(parcelledBundle));
+    }
+
+    @Test
+    public void readFromParcelWithRwHelper_whenThrowingAndDefusing_returnsNull() {
+        Bundle bundle = new Bundle();
+        Parcelable parcelable = new CustomParcelable(13, "Tiramisu");
+        bundle.putParcelable("key", parcelable);
+        bundle.putString("string", "value");
+        Parcel parcelledBundle = getParcelledBundle(bundle);
+        parcelledBundle.setReadWriteHelper(new Parcel.ReadWriteHelper());
+
+        Bundle.setShouldDefuse(true);
+        Bundle testBundle = new Bundle();
+        testBundle.readFromParcel(parcelledBundle);
+        // Recycle the parcel as it should not be referenced
+        parcelledBundle.recycle();
+        assertThat(testBundle.getString("string")).isNull();
+        assertThat(testBundle.<Parcelable>getParcelable("key")).isNull();
+    }
+
+    @Test
+    public void readFromParcelWithRwHelper_withoutLazyObject_returnsValue() {
+        Bundle bundle = new Bundle();
+        bundle.putString("string", "value");
+        Parcel parcelledBundle = getParcelledBundle(bundle);
+        parcelledBundle.setReadWriteHelper(new Parcel.ReadWriteHelper());
+
+        Bundle testBundle = new Bundle();
+        testBundle.readFromParcel(parcelledBundle);
+        // Recycle the parcel as it should not be referenced
+        parcelledBundle.recycle();
+        assertThat(testBundle.getString("string")).isEqualTo("value");
+    }
+
+    @Test
     public void partialDeserialization_whenNotDefusing_throws() throws Exception {
         Bundle.setShouldDefuse(false);
         Bundle bundle = getMalformedBundle();
diff --git a/core/tests/coretests/src/android/os/FileUtilsTest.java b/core/tests/coretests/src/android/os/FileUtilsTest.java
index c1e72fe..5f731e2 100644
--- a/core/tests/coretests/src/android/os/FileUtilsTest.java
+++ b/core/tests/coretests/src/android/os/FileUtilsTest.java
@@ -58,10 +58,10 @@
 import androidx.test.InstrumentationRegistry;
 import androidx.test.runner.AndroidJUnit4;
 
-import libcore.io.Streams;
-
 import com.google.android.collect.Sets;
 
+import libcore.io.Streams;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -524,6 +524,56 @@
     }
 
     @Test
+    public void testParseSize() {
+        assertEquals(0L, FileUtils.parseSize("0MB"));
+        assertEquals(1_024L, FileUtils.parseSize("1024b"));
+        assertEquals(-1L, FileUtils.parseSize(" -1 b "));
+        assertEquals(0L, FileUtils.parseSize(" -0 gib "));
+        assertEquals(1_000L, FileUtils.parseSize("1K"));
+        assertEquals(1_000L, FileUtils.parseSize("1KB"));
+        assertEquals(10_000L, FileUtils.parseSize("10KB"));
+        assertEquals(100_000L, FileUtils.parseSize("100KB"));
+        assertEquals(1_000_000L, FileUtils.parseSize("1000KB"));
+        assertEquals(1_024_000L, FileUtils.parseSize("1000KiB"));
+        assertEquals(70_000_000L, FileUtils.parseSize("070M"));
+        assertEquals(70_000_000L, FileUtils.parseSize("070MB"));
+        assertEquals(73_400_320L, FileUtils.parseSize("70MiB"));
+        assertEquals(700_000_000L, FileUtils.parseSize("700000KB"));
+        assertEquals(200_000_000L, FileUtils.parseSize("+200MB"));
+        assertEquals(1_000_000_000L, FileUtils.parseSize("1000MB"));
+        assertEquals(1_000_000_000L, FileUtils.parseSize("+1000 mb"));
+        assertEquals(644_245_094_400L, FileUtils.parseSize("600GiB"));
+        assertEquals(999_000_000_000L, FileUtils.parseSize("999GB"));
+        assertEquals(999_000_000_000L, FileUtils.parseSize("999 gB"));
+        assertEquals(9_999_000_000_000L, FileUtils.parseSize("9999GB"));
+        assertEquals(9_000_000_000_000L, FileUtils.parseSize(" 9000 GB   "));
+        assertEquals(1_234_000_000_000L, FileUtils.parseSize(" 1234 GB  "));
+        assertEquals(1_234_567_890_000L, FileUtils.parseSize(" 1234567890 KB  "));
+    }
+
+    @Test
+    public void testParseSize_invalidArguments() {
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize(null));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("null"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize(""));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("     "));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("KB"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("123 dd"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("Invalid"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize(" ABC890 KB  "));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("-=+90 KB  "));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("123"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("--123"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("-KB"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("++123"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("+"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("+ 1 +"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("+--+ 1 +"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize("1GB+"));
+        assertEquals(Long.MIN_VALUE, FileUtils.parseSize(" + 1234567890 KB  "));
+    }
+
+    @Test
     public void testTranslateMode() throws Exception {
         assertTranslate("r", O_RDONLY, MODE_READ_ONLY);
 
diff --git a/core/tests/coretests/src/android/os/ParcelTest.java b/core/tests/coretests/src/android/os/ParcelTest.java
index fdd278b..e2fe87b4 100644
--- a/core/tests/coretests/src/android/os/ParcelTest.java
+++ b/core/tests/coretests/src/android/os/ParcelTest.java
@@ -37,6 +37,13 @@
     private static final String INTERFACE_TOKEN_2 = "Another IBinder interface token";
 
     @Test
+    public void testIsForRpc() {
+        Parcel p = Parcel.obtain();
+        assertEquals(false, p.isForRpc());
+        p.recycle();
+    }
+
+    @Test
     public void testCallingWorkSourceUidAfterWrite() {
         Parcel p = Parcel.obtain();
         // Method does not throw if replaceCallingWorkSourceUid is called before requests headers
diff --git a/core/tests/coretests/src/android/os/ProcessTest.java b/core/tests/coretests/src/android/os/ProcessTest.java
index ae4edb9..52846df 100644
--- a/core/tests/coretests/src/android/os/ProcessTest.java
+++ b/core/tests/coretests/src/android/os/ProcessTest.java
@@ -72,4 +72,7 @@
         assertEquals(-1, Process.getThreadGroupLeader(BAD_PID));
     }
 
+    public void testGetAdvertisedMem() {
+        assertTrue(Process.getTotalMemory() <= Process.getAdvertisedMem());
+    }
 }
diff --git a/core/tests/coretests/src/android/text/format/DateFormatTest.java b/core/tests/coretests/src/android/text/format/DateFormatTest.java
index 212cc44..8459330 100644
--- a/core/tests/coretests/src/android/text/format/DateFormatTest.java
+++ b/core/tests/coretests/src/android/text/format/DateFormatTest.java
@@ -156,8 +156,8 @@
     @DisableCompatChanges({DateFormat.DISALLOW_DUPLICATE_FIELD_IN_SKELETON})
     public void testGetBestDateTimePattern_enableDuplicateField() {
         // en-US uses 12-hour format by default.
-        assertEquals("h:mm a", DateFormat.getBestDateTimePattern(Locale.US, "jmma"));
-        assertEquals("h:mm a", DateFormat.getBestDateTimePattern(Locale.US, "ahmma"));
+        assertEquals("h:mm\u202fa", DateFormat.getBestDateTimePattern(Locale.US, "jmma"));
+        assertEquals("h:mm\u202fa", DateFormat.getBestDateTimePattern(Locale.US, "ahmma"));
     }
 
     private static void assertIllegalArgumentException(Locale l, String skeleton) {
diff --git a/core/tests/coretests/src/android/text/format/DateIntervalFormatTest.java b/core/tests/coretests/src/android/text/format/DateIntervalFormatTest.java
index 9c06395..de7244d 100644
--- a/core/tests/coretests/src/android/text/format/DateIntervalFormatTest.java
+++ b/core/tests/coretests/src/android/text/format/DateIntervalFormatTest.java
@@ -93,7 +93,8 @@
         assertEquals("January 19",
                 formatDateRange(en_US, tz, timeWithCurrentYear, timeWithCurrentYear + HOUR,
                         FORMAT_SHOW_DATE));
-        assertEquals("3:30 AM", formatDateRange(en_US, tz, fixedTime, fixedTime, FORMAT_SHOW_TIME));
+        assertEquals("3:30\u202fAM", formatDateRange(en_US, tz, fixedTime, fixedTime,
+                FORMAT_SHOW_TIME));
         assertEquals("January 19, 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + HOUR, FORMAT_SHOW_YEAR));
         assertEquals("January 19",
@@ -101,27 +102,27 @@
         assertEquals("January",
                 formatDateRange(en_US, tz, timeWithCurrentYear, timeWithCurrentYear + HOUR,
                         FORMAT_NO_MONTH_DAY));
-        assertEquals("3:30 AM",
+        assertEquals("3:30\u202fAM",
                 formatDateRange(en_US, tz, fixedTime, fixedTime, FORMAT_12HOUR | FORMAT_SHOW_TIME));
         assertEquals("03:30",
                 formatDateRange(en_US, tz, fixedTime, fixedTime, FORMAT_24HOUR | FORMAT_SHOW_TIME));
-        assertEquals("3:30 AM", formatDateRange(en_US, tz, fixedTime, fixedTime,
+        assertEquals("3:30\u202fAM", formatDateRange(en_US, tz, fixedTime, fixedTime,
                 FORMAT_12HOUR /*| FORMAT_CAP_AMPM*/ | FORMAT_SHOW_TIME));
-        assertEquals("12:00 PM",
+        assertEquals("12:00\u202fPM",
                 formatDateRange(en_US, tz, fixedTime + noonDuration, fixedTime + noonDuration,
                         FORMAT_12HOUR | FORMAT_SHOW_TIME));
-        assertEquals("12:00 PM",
+        assertEquals("12:00\u202fPM",
                 formatDateRange(en_US, tz, fixedTime + noonDuration, fixedTime + noonDuration,
                         FORMAT_12HOUR | FORMAT_SHOW_TIME /*| FORMAT_CAP_NOON*/));
-        assertEquals("12:00 PM",
+        assertEquals("12:00\u202fPM",
                 formatDateRange(en_US, tz, fixedTime + noonDuration, fixedTime + noonDuration,
                         FORMAT_12HOUR /*| FORMAT_NO_NOON*/ | FORMAT_SHOW_TIME));
-        assertEquals("12:00 AM", formatDateRange(en_US, tz, fixedTime - midnightDuration,
+        assertEquals("12:00\u202fAM", formatDateRange(en_US, tz, fixedTime - midnightDuration,
                 fixedTime - midnightDuration,
                 FORMAT_12HOUR | FORMAT_SHOW_TIME /*| FORMAT_NO_MIDNIGHT*/));
-        assertEquals("3:30 AM",
+        assertEquals("3:30\u202fAM",
                 formatDateRange(en_US, tz, fixedTime, fixedTime, FORMAT_SHOW_TIME | FORMAT_UTC));
-        assertEquals("3 AM", formatDateRange(en_US, tz, onTheHour, onTheHour,
+        assertEquals("3\u202fAM", formatDateRange(en_US, tz, onTheHour, onTheHour,
                 FORMAT_SHOW_TIME | FORMAT_ABBREV_TIME));
         assertEquals("Mon", formatDateRange(en_US, tz, fixedTime, fixedTime + HOUR,
                 FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_WEEKDAY));
@@ -134,13 +135,13 @@
 
         assertEquals("1/19/2009", formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * HOUR,
                 FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
-        assertEquals("1/19/2009 – 1/22/2009",
+        assertEquals("1/19/2009\u2009\u2013\u20091/22/2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * DAY,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
-        assertEquals("1/19/2009 – 4/22/2009",
+        assertEquals("1/19/2009\u2009\u2013\u20094/22/2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
-        assertEquals("1/19/2009 – 2/9/2012",
+        assertEquals("1/19/2009\u2009\u2013\u20092/9/2012",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
 
@@ -151,7 +152,7 @@
         assertEquals("19.01. – 22.04.2009",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
-        assertEquals("19.01.2009 – 09.02.2012",
+        assertEquals("19.01.2009\u2009\u2013\u200909.02.2012",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
 
@@ -169,48 +170,48 @@
 
         assertEquals("19/1/2009", formatDateRange(es_ES, tz, fixedTime, fixedTime + HOUR,
                 FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
-        assertEquals("19/1/2009 – 22/1/2009",
+        assertEquals("19/1/2009\u2009\u2013\u200922/1/2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * DAY,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
-        assertEquals("19/1/2009 – 22/4/2009",
+        assertEquals("19/1/2009\u2009\u2013\u200922/4/2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
-        assertEquals("19/1/2009 – 9/2/2012",
+        assertEquals("19/1/2009\u2009\u2013\u20099/2/2012",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_SHOW_YEAR | FORMAT_NUMERIC_DATE));
 
         // These are some random other test cases I came up with.
 
-        assertEquals("January 19 – 22, 2009",
+        assertEquals("January 19\u2009\u2013\u200922, 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * DAY, 0));
-        assertEquals("Jan 19 – 22, 2009", formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * DAY,
-                FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("Mon, Jan 19 – Thu, Jan 22, 2009",
+        assertEquals("Jan 19\u2009\u2013\u200922, 2009", formatDateRange(en_US, tz, fixedTime,
+                fixedTime + 3 * DAY, FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
+        assertEquals("Mon, Jan 19\u2009\u2013\u2009Thu, Jan 22, 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * DAY,
                         FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_ALL));
-        assertEquals("Monday, January 19 – Thursday, January 22, 2009",
+        assertEquals("Monday, January 19\u2009\u2013\u2009Thursday, January 22, 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * DAY, FORMAT_SHOW_WEEKDAY));
 
-        assertEquals("January 19 – April 22, 2009",
+        assertEquals("January 19\u2009\u2013\u2009April 22, 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * MONTH, 0));
-        assertEquals("Jan 19 – Apr 22, 2009",
+        assertEquals("Jan 19\u2009\u2013\u2009Apr 22, 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("Mon, Jan 19 – Wed, Apr 22, 2009",
+        assertEquals("Mon, Jan 19\u2009\u2013\u2009Wed, Apr 22, 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_ALL));
-        assertEquals("January – April 2009",
+        assertEquals("January\u2009\u2013\u2009April 2009",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * MONTH, FORMAT_NO_MONTH_DAY));
 
-        assertEquals("Jan 19, 2009 – Feb 9, 2012",
+        assertEquals("Jan 19, 2009\u2009\u2013\u2009Feb 9, 2012",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("Jan 2009 – Feb 2012",
+        assertEquals("Jan 2009\u2009\u2013\u2009Feb 2012",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_NO_MONTH_DAY | FORMAT_ABBREV_ALL));
-        assertEquals("January 19, 2009 – February 9, 2012",
+        assertEquals("January 19, 2009\u2009\u2013\u2009February 9, 2012",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * YEAR, 0));
-        assertEquals("Monday, January 19, 2009 – Thursday, February 9, 2012",
+        assertEquals("Monday, January 19, 2009\u2009\u2013\u2009Thursday, February 9, 2012",
                 formatDateRange(en_US, tz, fixedTime, fixedTime + 3 * YEAR, FORMAT_SHOW_WEEKDAY));
 
         // The same tests but for de_DE.
@@ -225,26 +226,26 @@
         assertEquals("Montag, 19. – Donnerstag, 22. Januar 2009",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * DAY, FORMAT_SHOW_WEEKDAY));
 
-        assertEquals("19. Januar – 22. April 2009",
+        assertEquals("19. Januar\u2009\u2013\u200922. April 2009",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * MONTH, 0));
-        assertEquals("19. Jan. – 22. Apr. 2009",
+        assertEquals("19. Jan.\u2009\u2013\u200922. Apr. 2009",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("Mo., 19. Jan. – Mi., 22. Apr. 2009",
+        assertEquals("Mo., 19. Jan.\u2009\u2013\u2009Mi., 22. Apr. 2009",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_ALL));
         assertEquals("Januar–April 2009",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * MONTH, FORMAT_NO_MONTH_DAY));
 
-        assertEquals("19. Jan. 2009 – 9. Feb. 2012",
+        assertEquals("19. Jan. 2009\u2009\u2013\u20099. Feb. 2012",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("Jan. 2009 – Feb. 2012",
+        assertEquals("Jan. 2009\u2009\u2013\u2009Feb. 2012",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_NO_MONTH_DAY | FORMAT_ABBREV_ALL));
-        assertEquals("19. Januar 2009 – 9. Februar 2012",
+        assertEquals("19. Januar 2009\u2009\u2013\u20099. Februar 2012",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * YEAR, 0));
-        assertEquals("Montag, 19. Januar 2009 – Donnerstag, 9. Februar 2012",
+        assertEquals("Montag, 19. Januar 2009\u2009\u2013\u2009Donnerstag, 9. Februar 2012",
                 formatDateRange(de_DE, tz, fixedTime, fixedTime + 3 * YEAR, FORMAT_SHOW_WEEKDAY));
 
         // The same tests but for es_US.
@@ -254,32 +255,32 @@
         assertEquals("19–22 de ene de 2009",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * DAY,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("lun, 19 de ene – jue, 22 de ene de 2009",
+        assertEquals("lun, 19 de ene\u2009\u2013\u2009jue, 22 de ene de 2009",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * DAY,
                         FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_ALL));
-        assertEquals("lunes, 19 de enero – jueves, 22 de enero de 2009",
+        assertEquals("lunes, 19 de enero\u2009\u2013\u2009jueves, 22 de enero de 2009",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * DAY, FORMAT_SHOW_WEEKDAY));
 
-        assertEquals("19 de enero – 22 de abril de 2009",
+        assertEquals("19 de enero\u2009\u2013\u200922 de abril de 2009",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * MONTH, 0));
-        assertEquals("19 de ene – 22 de abr 2009",
+        assertEquals("19 de ene\u2009\u2013\u200922 de abr 2009",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("lun, 19 de ene – mié, 22 de abr de 2009",
+        assertEquals("lun, 19 de ene\u2009\u2013\u2009mié, 22 de abr de 2009",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_ALL));
         assertEquals("enero–abril de 2009",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * MONTH, FORMAT_NO_MONTH_DAY));
 
-        assertEquals("19 de ene de 2009 – 9 de feb de 2012",
+        assertEquals("19 de ene de 2009\u2009\u2013\u20099 de feb de 2012",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("ene de 2009 – feb de 2012",
+        assertEquals("ene de 2009\u2009\u2013\u2009feb de 2012",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_NO_MONTH_DAY | FORMAT_ABBREV_ALL));
-        assertEquals("19 de enero de 2009 – 9 de febrero de 2012",
+        assertEquals("19 de enero de 2009\u2009\u2013\u20099 de febrero de 2012",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * YEAR, 0));
-        assertEquals("lunes, 19 de enero de 2009 – jueves, 9 de febrero de 2012",
+        assertEquals("lunes, 19 de enero de 2009\u2009\u2013\u2009jueves, 9 de febrero de 2012",
                 formatDateRange(es_US, tz, fixedTime, fixedTime + 3 * YEAR, FORMAT_SHOW_WEEKDAY));
 
         // The same tests but for es_ES.
@@ -288,32 +289,32 @@
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * DAY, 0));
         assertEquals("19–22 ene 2009", formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * DAY,
                 FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("lun, 19 ene – jue, 22 ene 2009",
+        assertEquals("lun, 19 ene\u2009\u2013\u2009jue, 22 ene 2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * DAY,
                         FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_ALL));
-        assertEquals("lunes, 19 de enero – jueves, 22 de enero de 2009",
+        assertEquals("lunes, 19 de enero\u2009\u2013\u2009jueves, 22 de enero de 2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * DAY, FORMAT_SHOW_WEEKDAY));
 
-        assertEquals("19 de enero – 22 de abril de 2009",
+        assertEquals("19 de enero\u2009\u2013\u200922 de abril de 2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * MONTH, 0));
-        assertEquals("19 ene – 22 abr 2009",
+        assertEquals("19 ene\u2009\u2013\u200922 abr 2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("lun, 19 ene – mié, 22 abr 2009",
+        assertEquals("lun, 19 ene\u2009\u2013\u2009mié, 22 abr 2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * MONTH,
                         FORMAT_SHOW_WEEKDAY | FORMAT_ABBREV_ALL));
         assertEquals("enero–abril de 2009",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * MONTH, FORMAT_NO_MONTH_DAY));
 
-        assertEquals("19 ene 2009 – 9 feb 2012",
+        assertEquals("19 ene 2009\u2009\u2013\u20099 feb 2012",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL));
-        assertEquals("ene 2009 – feb 2012",
+        assertEquals("ene 2009\u2009\u2013\u2009feb 2012",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * YEAR,
                         FORMAT_NO_MONTH_DAY | FORMAT_ABBREV_ALL));
-        assertEquals("19 de enero de 2009 – 9 de febrero de 2012",
+        assertEquals("19 de enero de 2009\u2009\u2013\u20099 de febrero de 2012",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * YEAR, 0));
-        assertEquals("lunes, 19 de enero de 2009 – jueves, 9 de febrero de 2012",
+        assertEquals("lunes, 19 de enero de 2009\u2009\u2013\u2009jueves, 9 de febrero de 2012",
                 formatDateRange(es_ES, tz, fixedTime, fixedTime + 3 * YEAR, FORMAT_SHOW_WEEKDAY));
     }
 
@@ -330,7 +331,7 @@
         c.set(2046, Calendar.OCTOBER, 4, 3, 30);
         long oct_4_2046 = c.getTimeInMillis();
         int flags = FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL;
-        assertEquals("Jan 19, 2042 – Oct 4, 2046",
+        assertEquals("Jan 19, 2042\u2009\u2013\u2009Oct 4, 2046",
                 formatDateRange(l, tz, jan_19_2042, oct_4_2046, flags));
     }
 
@@ -343,15 +344,15 @@
         int flags = FORMAT_SHOW_DATE | FORMAT_ABBREV_ALL | FORMAT_SHOW_TIME | FORMAT_24HOUR;
 
         // The Unix epoch is UTC, so 0 is 1970-01-01T00:00Z...
-        assertEquals("Jan 1, 1970, 00:00 – Jan 2, 1970, 00:00",
+        assertEquals("Jan 1, 1970, 00:00\u2009\u2013\u2009Jan 2, 1970, 00:00",
                 formatDateRange(l, utc, 0, DAY + 1, flags));
         // But MTV is hours behind, so 0 was still the afternoon of the previous day...
-        assertEquals("Dec 31, 1969, 16:00 – Jan 1, 1970, 16:00",
+        assertEquals("Dec 31, 1969, 16:00\u2009\u2013\u2009Jan 1, 1970, 16:00",
                 formatDateRange(l, pacific, 0, DAY, flags));
     }
 
     // http://b/10318326 - we can drop the minutes in a 12-hour time if they're zero,
-    // but not if we're using the 24-hour clock. That is: "4 PM" is reasonable, "16" is not.
+    // but not if we're using the 24-hour clock. That is: "4\u202fPM" is reasonable, "16" is not.
     @Test
     public void test10318326() throws Exception {
         long midnight = 0;
@@ -367,23 +368,26 @@
 
         // Full length on-the-hour times.
         assertEquals("00:00", formatDateRange(l, utc, midnight, midnight, time24));
-        assertEquals("12:00 AM", formatDateRange(l, utc, midnight, midnight, time12));
+        assertEquals("12:00\u202fAM", formatDateRange(l, utc, midnight, midnight, time12));
         assertEquals("16:00", formatDateRange(l, utc, teaTime, teaTime, time24));
-        assertEquals("4:00 PM", formatDateRange(l, utc, teaTime, teaTime, time12));
+        assertEquals("4:00\u202fPM", formatDateRange(l, utc, teaTime, teaTime, time12));
 
         // Abbreviated on-the-hour times.
         assertEquals("00:00", formatDateRange(l, utc, midnight, midnight, abbr24));
-        assertEquals("12 AM", formatDateRange(l, utc, midnight, midnight, abbr12));
+        assertEquals("12\u202fAM", formatDateRange(l, utc, midnight, midnight, abbr12));
         assertEquals("16:00", formatDateRange(l, utc, teaTime, teaTime, abbr24));
-        assertEquals("4 PM", formatDateRange(l, utc, teaTime, teaTime, abbr12));
+        assertEquals("4\u202fPM", formatDateRange(l, utc, teaTime, teaTime, abbr12));
 
         // Abbreviated on-the-hour ranges.
-        assertEquals("00:00 – 16:00", formatDateRange(l, utc, midnight, teaTime, abbr24));
-        assertEquals("12 AM – 4 PM", formatDateRange(l, utc, midnight, teaTime, abbr12));
+        assertEquals("00:00\u2009\u2013\u200916:00", formatDateRange(l, utc, midnight, teaTime,
+                abbr24));
+        assertEquals("12\u202fAM\u2009\u2013\u20094\u202fPM", formatDateRange(l, utc, midnight,
+                teaTime, abbr12));
 
         // Abbreviated mixed ranges.
-        assertEquals("00:00 – 16:01", formatDateRange(l, utc, midnight, teaTime + MINUTE, abbr24));
-        assertEquals("12:00 AM – 4:01 PM",
+        assertEquals("00:00\u2009\u2013\u200916:01", formatDateRange(l, utc, midnight,
+                teaTime + MINUTE, abbr24));
+        assertEquals("12:00\u202fAM\u2009\u2013\u20094:01\u202fPM",
                 formatDateRange(l, utc, midnight, teaTime + MINUTE, abbr12));
     }
 
@@ -406,12 +410,12 @@
 
         // Run one millisecond over, though, and you're into the next day.
         long nextMorning = 1 * DAY + 1;
-        assertEquals("Thursday, January 1 – Friday, January 2, 1970",
+        assertEquals("Thursday, January 1\u2009\u2013\u2009Friday, January 2, 1970",
                 formatDateRange(l, utc, midnight, nextMorning, flags));
 
         // But the same reasoning applies for that day.
         long nextMidnight = 2 * DAY;
-        assertEquals("Thursday, January 1 – Friday, January 2, 1970",
+        assertEquals("Thursday, January 1\u2009\u2013\u2009Friday, January 2, 1970",
                 formatDateRange(l, utc, midnight, nextMidnight, flags));
     }
 
@@ -424,9 +428,9 @@
 
         int flags = FORMAT_SHOW_TIME | FORMAT_24HOUR | FORMAT_SHOW_DATE;
 
-        assertEquals("January 1, 1970, 22:00 – 00:00",
+        assertEquals("January 1, 1970, 22:00\u2009\u2013\u200900:00",
                 formatDateRange(l, utc, 22 * HOUR, 24 * HOUR, flags));
-        assertEquals("January 1, 1970 at 22:00 – January 2, 1970 at 00:30",
+        assertEquals("January 1, 1970 at 22:00\u2009\u2013\u2009January 2, 1970 at 00:30",
                 formatDateRange(l, utc, 22 * HOUR, 24 * HOUR + 30 * MINUTE, flags));
     }
 
@@ -443,9 +447,9 @@
         c.clear();
         c.set(1980, Calendar.JANUARY, 1, 0, 0);
         long jan_1_1980 = c.getTimeInMillis();
-        assertEquals("January 1, 1980, 22:00 – 00:00",
+        assertEquals("January 1, 1980, 22:00\u2009\u2013\u200900:00",
                 formatDateRange(l, utc, jan_1_1980 + 22 * HOUR, jan_1_1980 + 24 * HOUR, flags));
-        assertEquals("January 1, 1980 at 22:00 – January 2, 1980 at 00:30",
+        assertEquals("January 1, 1980 at 22:00\u2009\u2013\u2009January 2, 1980 at 00:30",
                 formatDateRange(l, utc, jan_1_1980 + 22 * HOUR,
                         jan_1_1980 + 24 * HOUR + 30 * MINUTE, flags));
     }
@@ -463,12 +467,12 @@
         c.clear();
         c.set(1980, Calendar.JANUARY, 1, 0, 0);
         long jan_1_1980 = c.getTimeInMillis();
-        assertEquals("January 1, 1980, 22:00 – 00:00",
+        assertEquals("January 1, 1980, 22:00\u2009\u2013\u200900:00",
                 formatDateRange(l, pacific, jan_1_1980 + 22 * HOUR, jan_1_1980 + 24 * HOUR, flags));
 
         c.set(1980, Calendar.JULY, 1, 0, 0);
         long jul_1_1980 = c.getTimeInMillis();
-        assertEquals("July 1, 1980, 22:00 – 00:00",
+        assertEquals("July 1, 1980, 22:00\u2009\u2013\u200900:00",
                 formatDateRange(l, pacific, jul_1_1980 + 22 * HOUR, jul_1_1980 + 24 * HOUR, flags));
     }
 
@@ -531,11 +535,13 @@
                 formatDateRange(l, utc, oldYear, oldYear, FORMAT_SHOW_DATE | FORMAT_NO_YEAR));
 
         // ...or the start and end years aren't the same...
-        assertEquals(String.format("February 10, 1980 – February 10, %d", c.get(Calendar.YEAR)),
+        assertEquals(String.format("February 10, 1980\u2009\u2013\u2009February 10, %d",
+                        c.get(Calendar.YEAR)),
                 formatDateRange(l, utc, oldYear, thisYear, FORMAT_SHOW_DATE));
 
         // (And you can't avoid that --- icu4c steps in and overrides you.)
-        assertEquals(String.format("February 10, 1980 – February 10, %d", c.get(Calendar.YEAR)),
+        assertEquals(String.format("February 10, 1980\u2009\u2013\u2009February 10, %d",
+                        c.get(Calendar.YEAR)),
                 formatDateRange(l, utc, oldYear, thisYear, FORMAT_SHOW_DATE | FORMAT_NO_YEAR));
     }
 
@@ -595,7 +601,7 @@
                 formatDateRange(new ULocale("fa"), utc, thisYear, thisYear, flags));
         assertEquals("يونۍ د ۱۹۸۰ د فبروري ۱۰",
                 formatDateRange(new ULocale("ps"), utc, thisYear, thisYear, flags));
-        assertEquals("วันอาทิตย์ที่ 10 กุมภาพันธ์ ค.ศ. 1980",
+        assertEquals("วันอาทิตย์ที่ 10 กุมภาพันธ์ 1980",
                 formatDateRange(new ULocale("th"), utc, thisYear, thisYear, flags));
     }
 
@@ -607,9 +613,12 @@
 
         int flags = FORMAT_SHOW_TIME | FORMAT_ABBREV_ALL | FORMAT_12HOUR;
 
-        assertEquals("10 – 11 AM", formatDateRange(l, utc, 10 * HOUR, 11 * HOUR, flags));
-        assertEquals("11 AM – 1 PM", formatDateRange(l, utc, 11 * HOUR, 13 * HOUR, flags));
-        assertEquals("2 – 3 PM", formatDateRange(l, utc, 14 * HOUR, 15 * HOUR, flags));
+        assertEquals("10\u2009\u2013\u200911\u202fAM", formatDateRange(l, utc,
+                10 * HOUR, 11 * HOUR, flags));
+        assertEquals("11\u202fAM\u2009\u2013\u20091\u202fPM", formatDateRange(l, utc,
+                11 * HOUR, 13 * HOUR, flags));
+        assertEquals("2\u2009\u2013\u20093\u202fPM", formatDateRange(l, utc,
+                14 * HOUR, 15 * HOUR, flags));
     }
 
     // http://b/20708022
@@ -618,8 +627,8 @@
         final ULocale locale = new ULocale("en");
         final TimeZone timeZone = TimeZone.getTimeZone("UTC");
 
-        assertEquals("11:00 PM – 12:00 AM", formatDateRange(locale, timeZone,
-                1430434800000L, 1430438400000L, FORMAT_SHOW_TIME));
+        assertEquals("11:00\u202fPM\u2009\u2013\u200912:00\u202fAM", formatDateRange(locale,
+                timeZone, 1430434800000L, 1430438400000L, FORMAT_SHOW_TIME));
     }
 
     // http://b/68847519
@@ -629,23 +638,25 @@
                 ENGLISH, GMT_ZONE, from, to, FORMAT_SHOW_DATE | FORMAT_SHOW_TIME | FORMAT_24HOUR);
         // If we're showing times and the end-point is midnight the following day, we want the
         // behaviour of suppressing the date for the end...
-        assertEquals("February 27, 2007, 04:00 – 00:00", fmt.apply(1172548800000L, 1172620800000L));
+        assertEquals("February 27, 2007, 04:00\u2009\u2013\u200900:00", fmt.apply(1172548800000L,
+                1172620800000L));
         // ...unless the start-point is also midnight, in which case we need dates to disambiguate.
-        assertEquals("February 27, 2007 at 00:00 – February 28, 2007 at 00:00",
+        assertEquals("February 27, 2007 at 00:00\u2009\u2013\u2009February 28, 2007 at 00:00",
                 fmt.apply(1172534400000L, 1172620800000L));
         // We want to show the date if the end-point is a millisecond after midnight the following
         // day, or if it is exactly midnight the day after that.
-        assertEquals("February 27, 2007 at 04:00 – February 28, 2007 at 00:00",
+        assertEquals("February 27, 2007 at 04:00\u2009\u2013\u2009February 28, 2007 at 00:00",
                 fmt.apply(1172548800000L, 1172620800001L));
-        assertEquals("February 27, 2007 at 04:00 – March 1, 2007 at 00:00",
+        assertEquals("February 27, 2007 at 04:00\u2009\u2013\u2009March 1, 2007 at 00:00",
                 fmt.apply(1172548800000L, 1172707200000L));
         // We want to show the date if the start-point is anything less than a minute after
       // midnight,
         // since that gets displayed as midnight...
-        assertEquals("February 27, 2007 at 00:00 – February 28, 2007 at 00:00",
+        assertEquals("February 27, 2007 at 00:00\u2009\u2013\u2009February 28, 2007 at 00:00",
                 fmt.apply(1172534459999L, 1172620800000L));
         // ...but not if it is exactly one minute after midnight.
-        assertEquals("February 27, 2007, 00:01 – 00:00", fmt.apply(1172534460000L, 1172620800000L));
+        assertEquals("February 27, 2007, 00:01\u2009\u2013\u200900:00", fmt.apply(1172534460000L,
+                1172620800000L));
     }
 
     // http://b/68847519
@@ -656,16 +667,20 @@
         // If we're only showing dates and the end-point is midnight of any day, we want the
         // behaviour of showing an end date one earlier. So if the end-point is March 2, 2007 00:00,
         // show March 1, 2007 instead (whether the start-point is midnight or not).
-        assertEquals("February 27 – March 1, 2007", fmt.apply(1172534400000L, 1172793600000L));
-        assertEquals("February 27 – March 1, 2007", fmt.apply(1172548800000L, 1172793600000L));
+        assertEquals("February 27\u2009\u2013\u2009March 1, 2007",
+                fmt.apply(1172534400000L, 1172793600000L));
+        assertEquals("February 27\u2009\u2013\u2009March 1, 2007",
+                fmt.apply(1172548800000L, 1172793600000L));
         // We want to show the true date if the end-point is a millisecond after midnight.
-        assertEquals("February 27 – March 2, 2007", fmt.apply(1172534400000L, 1172793600001L));
+        assertEquals("February 27\u2009\u2013\u2009March 2, 2007",
+                fmt.apply(1172534400000L, 1172793600001L));
 
         // 2006-02-27 00:00:00.000 GMT - 2007-03-02 00:00:00.000 GMT
-        assertEquals("February 27, 2006 – March 1, 2007",
+        assertEquals("February 27, 2006\u2009\u2013\u2009March 1, 2007",
                 fmt.apply(1140998400000L, 1172793600000L));
 
         // Spans a leap year's Feb 29th.
-        assertEquals("February 27 – March 1, 2004", fmt.apply(1077840000000L, 1078185600000L));
+        assertEquals("February 27\u2009\u2013\u2009March 1, 2004",
+                fmt.apply(1077840000000L, 1078185600000L));
     }
 }
diff --git a/core/tests/coretests/src/android/text/format/DateUtilsTest.java b/core/tests/coretests/src/android/text/format/DateUtilsTest.java
index 381c051..39ed82ef 100644
--- a/core/tests/coretests/src/android/text/format/DateUtilsTest.java
+++ b/core/tests/coretests/src/android/text/format/DateUtilsTest.java
@@ -139,16 +139,16 @@
                 fixedTime, java.text.DateFormat.SHORT, java.text.DateFormat.FULL));
 
         final long hourDuration = 2 * 60 * 60 * 1000;
-        assertEquals("5:30:15 AM Greenwich Mean Time", DateUtils.formatSameDayTime(
+        assertEquals("5:30:15\u202fAM Greenwich Mean Time", DateUtils.formatSameDayTime(
                 fixedTime + hourDuration, fixedTime, java.text.DateFormat.FULL,
                 java.text.DateFormat.FULL));
-        assertEquals("5:30:15 AM", DateUtils.formatSameDayTime(fixedTime + hourDuration,
+        assertEquals("5:30:15\u202fAM", DateUtils.formatSameDayTime(fixedTime + hourDuration,
                 fixedTime, java.text.DateFormat.FULL, java.text.DateFormat.DEFAULT));
-        assertEquals("5:30:15 AM GMT", DateUtils.formatSameDayTime(fixedTime + hourDuration,
+        assertEquals("5:30:15\u202fAM GMT", DateUtils.formatSameDayTime(fixedTime + hourDuration,
                 fixedTime, java.text.DateFormat.FULL, java.text.DateFormat.LONG));
-        assertEquals("5:30:15 AM", DateUtils.formatSameDayTime(fixedTime + hourDuration,
+        assertEquals("5:30:15\u202fAM", DateUtils.formatSameDayTime(fixedTime + hourDuration,
                 fixedTime, java.text.DateFormat.FULL, java.text.DateFormat.MEDIUM));
-        assertEquals("5:30 AM", DateUtils.formatSameDayTime(fixedTime + hourDuration,
+        assertEquals("5:30\u202fAM", DateUtils.formatSameDayTime(fixedTime + hourDuration,
                 fixedTime, java.text.DateFormat.FULL, java.text.DateFormat.SHORT));
     }
 
diff --git a/core/tests/coretests/src/android/text/format/RelativeDateTimeFormatterTest.java b/core/tests/coretests/src/android/text/format/RelativeDateTimeFormatterTest.java
index b342516..2337802 100644
--- a/core/tests/coretests/src/android/text/format/RelativeDateTimeFormatterTest.java
+++ b/core/tests/coretests/src/android/text/format/RelativeDateTimeFormatterTest.java
@@ -468,37 +468,37 @@
         cal.set(2015, Calendar.FEBRUARY, 5, 10, 50, 0);
         final long base = cal.getTimeInMillis();
 
-        assertEquals("5 seconds ago, 10:49 AM",
+        assertEquals("5 seconds ago, 10:49\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 5 * SECOND_IN_MILLIS, base, 0,
                         MINUTE_IN_MILLIS, 0));
-        assertEquals("5 min. ago, 10:45 AM",
+        assertEquals("5 min. ago, 10:45\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 5 * MINUTE_IN_MILLIS, base, 0,
                         HOUR_IN_MILLIS, FORMAT_ABBREV_RELATIVE));
-        assertEquals("0 hr. ago, 10:45 AM",
+        assertEquals("0 hr. ago, 10:45\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 5 * MINUTE_IN_MILLIS, base,
                         HOUR_IN_MILLIS, DAY_IN_MILLIS, FORMAT_ABBREV_RELATIVE));
-        assertEquals("5 hours ago, 5:50 AM",
+        assertEquals("5 hours ago, 5:50\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 5 * HOUR_IN_MILLIS, base,
                         HOUR_IN_MILLIS, DAY_IN_MILLIS, 0));
-        assertEquals("Yesterday, 7:50 PM",
+        assertEquals("Yesterday, 7:50\u202fPM",
                 getRelativeDateTimeString(en_US, tz, base - 15 * HOUR_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, FORMAT_ABBREV_RELATIVE));
-        assertEquals("5 days ago, 10:50 AM",
+        assertEquals("5 days ago, 10:50\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 5 * DAY_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, 0));
-        assertEquals("Jan 29, 10:50 AM",
+        assertEquals("Jan 29, 10:50\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 7 * DAY_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, 0));
-        assertEquals("11/27/2014, 10:50 AM",
+        assertEquals("11/27/2014, 10:50\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, 0));
-        assertEquals("11/27/2014, 10:50 AM",
+        assertEquals("11/27/2014, 10:50\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0,
                         YEAR_IN_MILLIS, 0));
 
         // User-supplied flags should be ignored when formatting the date clause.
         final int FORMAT_SHOW_WEEKDAY = 0x00002;
-        assertEquals("11/27/2014, 10:50 AM",
+        assertEquals("11/27/2014, 10:50\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS,
                         FORMAT_ABBREV_ALL | FORMAT_SHOW_WEEKDAY));
@@ -514,14 +514,14 @@
         // So 5 hours before 3:15 AM should be formatted as 'Yesterday, 9:15 PM'.
         cal.set(2014, Calendar.MARCH, 9, 3, 15, 0);
         long base = cal.getTimeInMillis();
-        assertEquals("Yesterday, 9:15 PM",
+        assertEquals("Yesterday, 9:15\u202fPM",
                 getRelativeDateTimeString(en_US, tz, base - 5 * HOUR_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, 0));
 
         // 1 hour after 2:00 AM should be formatted as 'In 1 hour, 4:00 AM'.
         cal.set(2014, Calendar.MARCH, 9, 2, 0, 0);
         base = cal.getTimeInMillis();
-        assertEquals("In 1 hour, 4:00 AM",
+        assertEquals("In 1 hour, 4:00\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base + 1 * HOUR_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, 0));
 
@@ -529,22 +529,22 @@
         // 1:00 AM. 8 hours before 5:20 AM should be 'Yesterday, 10:20 PM'.
         cal.set(2014, Calendar.NOVEMBER, 2, 5, 20, 0);
         base = cal.getTimeInMillis();
-        assertEquals("Yesterday, 10:20 PM",
+        assertEquals("Yesterday, 10:20\u202fPM",
                 getRelativeDateTimeString(en_US, tz, base - 8 * HOUR_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, 0));
 
         cal.set(2014, Calendar.NOVEMBER, 2, 0, 45, 0);
         base = cal.getTimeInMillis();
         // 45 minutes after 0:45 AM should be 'In 45 minutes, 1:30 AM'.
-        assertEquals("In 45 minutes, 1:30 AM",
+        assertEquals("In 45 minutes, 1:30\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base + 45 * MINUTE_IN_MILLIS, base, 0,
                         WEEK_IN_MILLIS, 0));
         // 45 minutes later, it should be 'In 45 minutes, 1:15 AM'.
-        assertEquals("In 45 minutes, 1:15 AM",
+        assertEquals("In 45 minutes, 1:15\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base + 90 * MINUTE_IN_MILLIS,
                         base + 45 * MINUTE_IN_MILLIS, 0, WEEK_IN_MILLIS, 0));
         // Another 45 minutes later, it should be 'In 45 minutes, 2:00 AM'.
-        assertEquals("In 45 minutes, 2:00 AM",
+        assertEquals("In 45 minutes, 2:00\u202fAM",
                 getRelativeDateTimeString(en_US, tz, base + 135 * MINUTE_IN_MILLIS,
                         base + 90 * MINUTE_IN_MILLIS, 0, WEEK_IN_MILLIS, 0));
     }
@@ -593,7 +593,7 @@
         Calendar yesterdayCalendar1 = Calendar.getInstance(tz, en_US);
         yesterdayCalendar1.set(2011, Calendar.SEPTEMBER, 1, 10, 24, 0);
         long yesterday1 = yesterdayCalendar1.getTimeInMillis();
-        assertEquals("Yesterday, 10:24 AM",
+        assertEquals("Yesterday, 10:24\u202fAM",
                 getRelativeDateTimeString(en_US, tz, yesterday1, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
 
@@ -601,7 +601,7 @@
         Calendar yesterdayCalendar2 = Calendar.getInstance(tz, en_US);
         yesterdayCalendar2.set(2011, Calendar.SEPTEMBER, 1, 10, 22, 0);
         long yesterday2 = yesterdayCalendar2.getTimeInMillis();
-        assertEquals("Yesterday, 10:22 AM",
+        assertEquals("Yesterday, 10:22\u202fAM",
                 getRelativeDateTimeString(en_US, tz, yesterday2, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
 
@@ -609,7 +609,7 @@
         Calendar twoDaysAgoCalendar1 = Calendar.getInstance(tz, en_US);
         twoDaysAgoCalendar1.set(2011, Calendar.AUGUST, 31, 10, 24, 0);
         long twoDaysAgo1 = twoDaysAgoCalendar1.getTimeInMillis();
-        assertEquals("2 days ago, 10:24 AM",
+        assertEquals("2 days ago, 10:24\u202fAM",
                 getRelativeDateTimeString(en_US, tz, twoDaysAgo1, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
 
@@ -617,7 +617,7 @@
         Calendar twoDaysAgoCalendar2 = Calendar.getInstance(tz, en_US);
         twoDaysAgoCalendar2.set(2011, Calendar.AUGUST, 31, 10, 22, 0);
         long twoDaysAgo2 = twoDaysAgoCalendar2.getTimeInMillis();
-        assertEquals("2 days ago, 10:22 AM",
+        assertEquals("2 days ago, 10:22\u202fAM",
                 getRelativeDateTimeString(en_US, tz, twoDaysAgo2, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
 
@@ -625,7 +625,7 @@
         Calendar tomorrowCalendar1 = Calendar.getInstance(tz, en_US);
         tomorrowCalendar1.set(2011, Calendar.SEPTEMBER, 3, 10, 22, 0);
         long tomorrow1 = tomorrowCalendar1.getTimeInMillis();
-        assertEquals("Tomorrow, 10:22 AM",
+        assertEquals("Tomorrow, 10:22\u202fAM",
                 getRelativeDateTimeString(en_US, tz, tomorrow1, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
 
@@ -633,7 +633,7 @@
         Calendar tomorrowCalendar2 = Calendar.getInstance(tz, en_US);
         tomorrowCalendar2.set(2011, Calendar.SEPTEMBER, 3, 10, 24, 0);
         long tomorrow2 = tomorrowCalendar2.getTimeInMillis();
-        assertEquals("Tomorrow, 10:24 AM",
+        assertEquals("Tomorrow, 10:24\u202fAM",
                 getRelativeDateTimeString(en_US, tz, tomorrow2, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
 
@@ -641,7 +641,7 @@
         Calendar twoDaysLaterCalendar1 = Calendar.getInstance(tz, en_US);
         twoDaysLaterCalendar1.set(2011, Calendar.SEPTEMBER, 4, 10, 22, 0);
         long twoDaysLater1 = twoDaysLaterCalendar1.getTimeInMillis();
-        assertEquals("In 2 days, 10:22 AM",
+        assertEquals("In 2 days, 10:22\u202fAM",
                 getRelativeDateTimeString(en_US, tz, twoDaysLater1, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
 
@@ -649,7 +649,7 @@
         Calendar twoDaysLaterCalendar2 = Calendar.getInstance(tz, en_US);
         twoDaysLaterCalendar2.set(2011, Calendar.SEPTEMBER, 4, 10, 24, 0);
         long twoDaysLater2 = twoDaysLaterCalendar2.getTimeInMillis();
-        assertEquals("In 2 days, 10:24 AM",
+        assertEquals("In 2 days, 10:24\u202fAM",
                 getRelativeDateTimeString(en_US, tz, twoDaysLater2, now, MINUTE_IN_MILLIS,
                         WEEK_IN_MILLIS, 0));
     }
@@ -664,11 +664,11 @@
         cal.set(2012, Calendar.FEBRUARY, 5, 10, 50, 0);
         long base = cal.getTimeInMillis();
 
-        assertEquals("Feb 5, 5:50 AM", getRelativeDateTimeString(en_US, tz,
+        assertEquals("Feb 5, 5:50\u202fAM", getRelativeDateTimeString(en_US, tz,
                 base - 5 * HOUR_IN_MILLIS, base, 0, MINUTE_IN_MILLIS, 0));
-        assertEquals("Jan 29, 10:50 AM", getRelativeDateTimeString(en_US, tz,
+        assertEquals("Jan 29, 10:50\u202fAM", getRelativeDateTimeString(en_US, tz,
                 base - 7 * DAY_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0));
-        assertEquals("11/27/2011, 10:50 AM", getRelativeDateTimeString(en_US, tz,
+        assertEquals("11/27/2011, 10:50\u202fAM", getRelativeDateTimeString(en_US, tz,
                 base - 10 * WEEK_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0));
 
         assertEquals("January 6", getRelativeTimeSpanString(en_US, tz,
@@ -687,11 +687,11 @@
         // Feb 5, 2018 at 10:50 PST
         cal.set(2018, Calendar.FEBRUARY, 5, 10, 50, 0);
         base = cal.getTimeInMillis();
-        assertEquals("Feb 5, 5:50 AM", getRelativeDateTimeString(en_US, tz,
+        assertEquals("Feb 5, 5:50\u202fAM", getRelativeDateTimeString(en_US, tz,
                 base - 5 * HOUR_IN_MILLIS, base, 0, MINUTE_IN_MILLIS, 0));
-        assertEquals("Jan 29, 10:50 AM", getRelativeDateTimeString(en_US, tz,
+        assertEquals("Jan 29, 10:50\u202fAM", getRelativeDateTimeString(en_US, tz,
                 base - 7 * DAY_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0));
-        assertEquals("11/27/2017, 10:50 AM", getRelativeDateTimeString(en_US, tz,
+        assertEquals("11/27/2017, 10:50\u202fAM", getRelativeDateTimeString(en_US, tz,
                 base - 10 * WEEK_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0));
 
         assertEquals("January 6", getRelativeTimeSpanString(en_US, tz,
diff --git a/core/tests/coretests/src/android/widget/RemoteViewsTest.java b/core/tests/coretests/src/android/widget/RemoteViewsTest.java
index 00b3693..bbf9f3c 100644
--- a/core/tests/coretests/src/android/widget/RemoteViewsTest.java
+++ b/core/tests/coretests/src/android/widget/RemoteViewsTest.java
@@ -128,6 +128,7 @@
         RemoteViews clone = child.clone();
     }
 
+    @SuppressWarnings("ReturnValueIgnored")
     @Test
     public void clone_repeatedly() {
         RemoteViews original = new RemoteViews(mPackage, R.layout.remote_views_test);
@@ -485,6 +486,7 @@
         }
     }
 
+    @SuppressWarnings("ReturnValueIgnored")
     @Test
     public void nestedAddViews() {
         RemoteViews views = new RemoteViews(mPackage, R.layout.remote_views_test);
@@ -509,6 +511,7 @@
         parcelAndRecreate(views);
     }
 
+    @SuppressWarnings("ReturnValueIgnored")
     @Test
     public void nestedLandscapeViews() {
         RemoteViews views = new RemoteViews(mPackage, R.layout.remote_views_test);
diff --git a/core/tests/coretests/src/com/android/internal/os/BinderCallsStatsTest.java b/core/tests/coretests/src/com/android/internal/os/BinderCallsStatsTest.java
index 82b2bf4..8207c9e 100644
--- a/core/tests/coretests/src/com/android/internal/os/BinderCallsStatsTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/BinderCallsStatsTest.java
@@ -1054,10 +1054,23 @@
             super(new Injector() {
                 public Random getRandomGenerator() {
                     return new Random() {
-                        int mCallCount = 0;
+                        int mCallCount = -1;
 
                         public int nextInt() {
-                            return mCallCount++;
+                            throw new IllegalStateException("Should not use nextInt()");
+                        }
+
+                        public int nextInt(int x) {
+                            if (mCallCount == -1) {
+                                // The tests are written such that they expect
+                                // the first call to nextInt() to be on the first
+                                // callEnded(). However, the BinderCallsStats
+                                // constructor also calls nextInt(). Fake 0 being
+                                // rolled twice.
+                                mCallCount++;
+                                return 0;
+                            }
+                            return (mCallCount++) % x;
                         }
                     };
                 }
diff --git a/core/tests/coretests/src/com/android/internal/os/BinderLatencyObserverTest.java b/core/tests/coretests/src/com/android/internal/os/BinderLatencyObserverTest.java
index 5af7376..7bd53b9 100644
--- a/core/tests/coretests/src/com/android/internal/os/BinderLatencyObserverTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/BinderLatencyObserverTest.java
@@ -98,7 +98,7 @@
         assertEquals(1, latencyHistograms.size());
         LatencyDims dims = latencyHistograms.keySet().iterator().next();
         assertEquals(binder.getClass(), dims.getBinderClass());
-        assertEquals(1, dims.getTransactionCode());
+        assertEquals(2, dims.getTransactionCode()); // the first nextInt() is in the constructor
         assertThat(latencyHistograms.get(dims)).asList().containsExactly(1, 0, 0, 0, 0).inOrder();
     }
 
@@ -313,11 +313,11 @@
                                 int mCallCount = 0;
 
                                 public int nextInt() {
-                                    return mCallCount++;
+                                    throw new IllegalStateException("Should not use nextInt()");
                                 }
 
                                 public int nextInt(int x) {
-                                    return 1;
+                                    return (mCallCount++) % x;
                                 }
                             };
                         }
diff --git a/core/tests/coretests/src/com/android/internal/os/SafeZipPathValidatorCallbackTest.java b/core/tests/coretests/src/com/android/internal/os/SafeZipPathValidatorCallbackTest.java
new file mode 100644
index 0000000..c540a15
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/os/SafeZipPathValidatorCallbackTest.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2022 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.junit.Assert.assertThrows;
+
+import android.compat.testing.PlatformCompatChangeRule;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import libcore.junit.util.compat.CoreCompatChangeRule.DisableCompatChanges;
+import libcore.junit.util.compat.CoreCompatChangeRule.EnableCompatChanges;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TestRule;
+import org.junit.runner.RunWith;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipException;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
+
+/**
+ * Test SafeZipPathCallback.
+ */
+@RunWith(AndroidJUnit4.class)
+public class SafeZipPathValidatorCallbackTest {
+    @Rule
+    public TestRule mCompatChangeRule = new PlatformCompatChangeRule();
+
+    @Before
+    public void setUp() {
+        RuntimeInit.initZipPathValidatorCallback();
+    }
+
+    @Test
+    @EnableCompatChanges({SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL})
+    public void testNewZipFile_whenZipFileHasDangerousEntriesAndChangeEnabled_throws()
+            throws Exception {
+        final String[] dangerousEntryNames = {
+            "../foo.bar",
+            "foo/../bar.baz",
+            "foo/../../bar.baz",
+            "foo.bar/..",
+            "foo.bar/../",
+            "..",
+            "../",
+            "/foo",
+        };
+        for (String entryName : dangerousEntryNames) {
+            final File tempFile = File.createTempFile("smdc", "zip");
+            try {
+                writeZipFileOutputStreamWithEmptyEntry(tempFile, entryName);
+
+                assertThrows(
+                        "ZipException expected for entry: " + entryName,
+                        ZipException.class,
+                        () -> {
+                            new ZipFile(tempFile);
+                        });
+            } finally {
+                tempFile.delete();
+            }
+        }
+    }
+
+    @Test
+    @EnableCompatChanges({SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL})
+    public void
+            testZipInputStreamGetNextEntry_whenZipFileHasDangerousEntriesAndChangeEnabled_throws()
+                    throws Exception {
+        final String[] dangerousEntryNames = {
+            "../foo.bar",
+            "foo/../bar.baz",
+            "foo/../../bar.baz",
+            "foo.bar/..",
+            "foo.bar/../",
+            "..",
+            "../",
+            "/foo",
+        };
+        for (String entryName : dangerousEntryNames) {
+            byte[] badZipBytes = getZipBytesFromZipOutputStreamWithEmptyEntry(entryName);
+            try (ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(badZipBytes))) {
+                assertThrows(
+                        "ZipException expected for entry: " + entryName,
+                        ZipException.class,
+                        () -> {
+                            zis.getNextEntry();
+                        });
+            }
+        }
+    }
+
+    @Test
+    @EnableCompatChanges({SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL})
+    public void testNewZipFile_whenZipFileHasNormalEntriesAndChangeEnabled_doesNotThrow()
+            throws Exception {
+        final String[] normalEntryNames = {
+            "foo", "foo.bar", "foo..bar",
+        };
+        for (String entryName : normalEntryNames) {
+            final File tempFile = File.createTempFile("smdc", "zip");
+            try {
+                writeZipFileOutputStreamWithEmptyEntry(tempFile, entryName);
+                try {
+                    new ZipFile((tempFile));
+                } catch (ZipException e) {
+                    throw new AssertionError("ZipException not expected for entry: " + entryName);
+                }
+            } finally {
+                tempFile.delete();
+            }
+        }
+    }
+
+    @Test
+    @DisableCompatChanges({SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL})
+    public void
+            testZipInputStreamGetNextEntry_whenZipFileHasNormalEntriesAndChangeEnabled_doesNotThrow()
+                    throws Exception {
+        final String[] normalEntryNames = {
+            "foo", "foo.bar", "foo..bar",
+        };
+        for (String entryName : normalEntryNames) {
+            byte[] zipBytes = getZipBytesFromZipOutputStreamWithEmptyEntry(entryName);
+            try {
+                ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(zipBytes));
+                zis.getNextEntry();
+            } catch (ZipException e) {
+                throw new AssertionError("ZipException not expected for entry: " + entryName);
+            }
+        }
+    }
+
+    @Test
+    @DisableCompatChanges({SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL})
+    public void
+            testNewZipFile_whenZipFileHasNormalAndDangerousEntriesAndChangeDisabled_doesNotThrow()
+                    throws Exception {
+        final String[] entryNames = {
+            "../foo.bar",
+            "foo/../bar.baz",
+            "foo/../../bar.baz",
+            "foo.bar/..",
+            "foo.bar/../",
+            "..",
+            "../",
+            "/foo",
+            "foo",
+            "foo.bar",
+            "foo..bar",
+        };
+        for (String entryName : entryNames) {
+            final File tempFile = File.createTempFile("smdc", "zip");
+            try {
+                writeZipFileOutputStreamWithEmptyEntry(tempFile, entryName);
+                try {
+                    new ZipFile((tempFile));
+                } catch (ZipException e) {
+                    throw new AssertionError("ZipException not expected for entry: " + entryName);
+                }
+            } finally {
+                tempFile.delete();
+            }
+        }
+    }
+
+    @Test
+    @DisableCompatChanges({SafeZipPathValidatorCallback.VALIDATE_ZIP_PATH_FOR_PATH_TRAVERSAL})
+    public void
+            testZipInputStreamGetNextEntry_whenZipFileHasNormalAndDangerousEntriesAndChangeDisabled_doesNotThrow()
+                    throws Exception {
+        final String[] entryNames = {
+            "../foo.bar",
+            "foo/../bar.baz",
+            "foo/../../bar.baz",
+            "foo.bar/..",
+            "foo.bar/../",
+            "..",
+            "../",
+            "/foo",
+            "foo",
+            "foo.bar",
+            "foo..bar",
+        };
+        for (String entryName : entryNames) {
+            byte[] zipBytes = getZipBytesFromZipOutputStreamWithEmptyEntry(entryName);
+            try {
+                ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(zipBytes));
+                zis.getNextEntry();
+            } catch (ZipException e) {
+                throw new AssertionError("ZipException not expected for entry: " + entryName);
+            }
+        }
+    }
+
+    private void writeZipFileOutputStreamWithEmptyEntry(File tempFile, String entryName)
+            throws IOException {
+        FileOutputStream tempFileStream = new FileOutputStream(tempFile);
+        writeZipOutputStreamWithEmptyEntry(tempFileStream, entryName);
+        tempFileStream.close();
+    }
+
+    private byte[] getZipBytesFromZipOutputStreamWithEmptyEntry(String entryName)
+            throws IOException {
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        writeZipOutputStreamWithEmptyEntry(bos, entryName);
+        return bos.toByteArray();
+    }
+
+    private void writeZipOutputStreamWithEmptyEntry(OutputStream os, String entryName)
+            throws IOException {
+        ZipOutputStream zos = new ZipOutputStream(os);
+        ZipEntry entry = new ZipEntry(entryName);
+        zos.putNextEntry(entry);
+        zos.write(new byte[2]);
+        zos.closeEntry();
+        zos.close();
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/security/ContentSignerWrapper.java b/core/tests/coretests/src/com/android/internal/security/ContentSignerWrapper.java
new file mode 100644
index 0000000..0254afe
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/security/ContentSignerWrapper.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 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.security;
+
+import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
+import org.bouncycastle.operator.ContentSigner;
+
+import java.io.OutputStream;
+
+/** A wrapper class of ContentSigner */
+class ContentSignerWrapper implements ContentSigner {
+    private final ContentSigner mSigner;
+
+    ContentSignerWrapper(ContentSigner wrapped) {
+        mSigner = wrapped;
+    }
+
+    @Override
+    public AlgorithmIdentifier getAlgorithmIdentifier() {
+        return mSigner.getAlgorithmIdentifier();
+    }
+
+    @Override
+    public OutputStream getOutputStream() {
+        return mSigner.getOutputStream();
+    }
+
+    @Override
+    public byte[] getSignature() {
+        return mSigner.getSignature();
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/security/OWNERS b/core/tests/coretests/src/com/android/internal/security/OWNERS
new file mode 100644
index 0000000..4f4d8d7
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/security/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 36824
+
+per-file VerityUtilsTest.java = file:platform/system/security:/fsverity/OWNERS
diff --git a/core/tests/coretests/src/com/android/internal/security/VerityUtilsTest.java b/core/tests/coretests/src/com/android/internal/security/VerityUtilsTest.java
new file mode 100644
index 0000000..d1d8018
--- /dev/null
+++ b/core/tests/coretests/src/com/android/internal/security/VerityUtilsTest.java
@@ -0,0 +1,334 @@
+/*
+ * Copyright (C) 2022 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.security;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.bouncycastle.asn1.ASN1Encoding;
+import org.bouncycastle.asn1.ASN1ObjectIdentifier;
+import org.bouncycastle.asn1.nist.NISTObjectIdentifiers;
+import org.bouncycastle.asn1.oiw.OIWObjectIdentifiers;
+import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
+import org.bouncycastle.asn1.x500.X500Name;
+import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
+import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo;
+import org.bouncycastle.cert.X509CertificateHolder;
+import org.bouncycastle.cert.X509v3CertificateBuilder;
+import org.bouncycastle.cms.CMSException;
+import org.bouncycastle.cms.CMSProcessableByteArray;
+import org.bouncycastle.cms.CMSSignedData;
+import org.bouncycastle.cms.CMSSignedDataGenerator;
+import org.bouncycastle.cms.SignerInfoGenerator;
+import org.bouncycastle.cms.jcajce.JcaSignerInfoGeneratorBuilder;
+import org.bouncycastle.operator.ContentSigner;
+import org.bouncycastle.operator.DigestCalculator;
+import org.bouncycastle.operator.OperatorCreationException;
+import org.bouncycastle.operator.bc.BcDigestCalculatorProvider;
+import org.bouncycastle.operator.jcajce.JcaContentSignerBuilder;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.math.BigInteger;
+import java.security.KeyPair;
+import java.security.KeyPairGenerator;
+import java.security.PrivateKey;
+import java.security.PublicKey;
+import java.time.Duration;
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.Date;
+
+@Presubmit
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class VerityUtilsTest {
+    private static final byte[] SAMPLE_DIGEST = "12345678901234567890123456789012".getBytes();
+    private static final byte[] FORMATTED_SAMPLE_DIGEST = toFormattedDigest(SAMPLE_DIGEST);
+
+    KeyPair mKeyPair;
+    ContentSigner mContentSigner;
+    X509CertificateHolder mCertificateHolder;
+    byte[] mCertificateDerEncoded;
+
+    @Before
+    public void setUp() throws Exception {
+        mKeyPair = KeyPairGenerator.getInstance("RSA").generateKeyPair();
+        mContentSigner = newFsverityContentSigner(mKeyPair.getPrivate());
+        mCertificateHolder =
+                newX509CertificateHolder(mContentSigner, mKeyPair.getPublic(), "Someone");
+        mCertificateDerEncoded = mCertificateHolder.getEncoded();
+    }
+
+    @Test
+    public void testOnlyAcceptCorrectDigest() throws Exception {
+        byte[] pkcs7Signature =
+                generatePkcs7Signature(mContentSigner, mCertificateHolder, FORMATTED_SAMPLE_DIGEST);
+
+        byte[] anotherDigest = Arrays.copyOf(SAMPLE_DIGEST, SAMPLE_DIGEST.length);
+        anotherDigest[0] ^= (byte) 1;
+
+        assertTrue(verifySignature(pkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+        assertFalse(verifySignature(pkcs7Signature, anotherDigest, mCertificateDerEncoded));
+    }
+
+    @Test
+    public void testDigestWithWrongSize() throws Exception {
+        byte[] pkcs7Signature =
+                generatePkcs7Signature(mContentSigner, mCertificateHolder, FORMATTED_SAMPLE_DIGEST);
+        assertTrue(verifySignature(pkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+
+        byte[] digestTooShort = Arrays.copyOfRange(SAMPLE_DIGEST, 0, SAMPLE_DIGEST.length - 1);
+        assertFalse(verifySignature(pkcs7Signature, digestTooShort, mCertificateDerEncoded));
+
+        byte[] digestTooLong = Arrays.copyOfRange(SAMPLE_DIGEST, 0, SAMPLE_DIGEST.length + 1);
+        assertFalse(verifySignature(pkcs7Signature, digestTooLong, mCertificateDerEncoded));
+    }
+
+    @Test
+    public void testOnlyAcceptGoodSignature() throws Exception {
+        byte[] pkcs7Signature =
+                generatePkcs7Signature(mContentSigner, mCertificateHolder, FORMATTED_SAMPLE_DIGEST);
+
+        byte[] anotherDigest = Arrays.copyOf(SAMPLE_DIGEST, SAMPLE_DIGEST.length);
+        anotherDigest[0] ^= (byte) 1;
+        byte[] anotherPkcs7Signature =
+                generatePkcs7Signature(
+                        mContentSigner, mCertificateHolder, toFormattedDigest(anotherDigest));
+
+        assertTrue(verifySignature(pkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+        assertFalse(verifySignature(anotherPkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+    }
+
+    @Test
+    public void testOnlyValidCertCanVerify() throws Exception {
+        byte[] pkcs7Signature =
+                generatePkcs7Signature(mContentSigner, mCertificateHolder, FORMATTED_SAMPLE_DIGEST);
+
+        var wrongKeyPair = KeyPairGenerator.getInstance("RSA").generateKeyPair();
+        var wrongContentSigner = newFsverityContentSigner(wrongKeyPair.getPrivate());
+        var wrongCertificateHolder =
+                newX509CertificateHolder(wrongContentSigner, wrongKeyPair.getPublic(), "Not Me");
+        byte[] wrongCertificateDerEncoded = wrongCertificateHolder.getEncoded();
+
+        assertFalse(verifySignature(pkcs7Signature, SAMPLE_DIGEST, wrongCertificateDerEncoded));
+    }
+
+    @Test
+    public void testRejectSignatureWithContent() throws Exception {
+        CMSSignedDataGenerator generator =
+                newFsveritySignedDataGenerator(mContentSigner, mCertificateHolder);
+        byte[] pkcs7SignatureNonDetached =
+                generatePkcs7SignatureInternal(
+                        generator, FORMATTED_SAMPLE_DIGEST, /* encapsulate */ true);
+
+        assertFalse(
+                verifySignature(pkcs7SignatureNonDetached, SAMPLE_DIGEST, mCertificateDerEncoded));
+    }
+
+    @Test
+    public void testRejectSignatureWithCertificate() throws Exception {
+        CMSSignedDataGenerator generator =
+                newFsveritySignedDataGenerator(mContentSigner, mCertificateHolder);
+        generator.addCertificate(mCertificateHolder);
+        byte[] pkcs7Signature =
+                generatePkcs7SignatureInternal(
+                        generator, FORMATTED_SAMPLE_DIGEST, /* encapsulate */ false);
+
+        assertFalse(
+                verifySignature(pkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+    }
+
+    @Ignore("No easy way to construct test data")
+    @Test
+    public void testRejectSignatureWithCRL() throws Exception {
+        CMSSignedDataGenerator generator =
+                newFsveritySignedDataGenerator(mContentSigner, mCertificateHolder);
+
+        // The current bouncycastle version does not have an easy way to generate a CRL.
+        // TODO: enable the test once this is doable, e.g. with X509v2CRLBuilder.
+        // generator.addCRL(new X509CRLHolder(CertificateList.getInstance(new DERSequence(...))));
+        byte[] pkcs7Signature =
+                generatePkcs7SignatureInternal(
+                        generator, FORMATTED_SAMPLE_DIGEST, /* encapsulate */ false);
+
+        assertFalse(
+                verifySignature(pkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+    }
+
+    @Test
+    public void testRejectUnsupportedSignatureAlgorithms() throws Exception {
+        var contentSigner = newFsverityContentSigner(mKeyPair.getPrivate(), "MD5withRSA", null);
+        var certificateHolder =
+                newX509CertificateHolder(contentSigner, mKeyPair.getPublic(), "Someone");
+        byte[] pkcs7Signature =
+                generatePkcs7Signature(contentSigner, certificateHolder, FORMATTED_SAMPLE_DIGEST);
+
+        assertFalse(verifySignature(pkcs7Signature, SAMPLE_DIGEST, certificateHolder.getEncoded()));
+    }
+
+    @Test
+    public void testRejectUnsupportedDigestAlgorithm() throws Exception {
+        CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
+        generator.addSignerInfoGenerator(
+                newSignerInfoGenerator(
+                        mContentSigner,
+                        mCertificateHolder,
+                        OIWObjectIdentifiers.idSHA1,
+                        true)); // directSignature
+        byte[] pkcs7Signature =
+                generatePkcs7SignatureInternal(
+                        generator, FORMATTED_SAMPLE_DIGEST, /* encapsulate */ false);
+
+        assertFalse(verifySignature(pkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+    }
+
+    @Test
+    public void testRejectAnySignerInfoAttributes() throws Exception {
+        var generator = new CMSSignedDataGenerator();
+        generator.addSignerInfoGenerator(
+                newSignerInfoGenerator(
+                        mContentSigner,
+                        mCertificateHolder,
+                        NISTObjectIdentifiers.id_sha256,
+                        false)); // directSignature
+        byte[] pkcs7Signature =
+                generatePkcs7SignatureInternal(
+                        generator, FORMATTED_SAMPLE_DIGEST, /* encapsulate */ false);
+
+        assertFalse(verifySignature(pkcs7Signature, SAMPLE_DIGEST, mCertificateDerEncoded));
+    }
+
+    private static boolean verifySignature(
+            byte[] pkcs7Signature, byte[] fsverityDigest, byte[] certificateDerEncoded) {
+        return VerityUtils.verifyPkcs7DetachedSignature(
+                pkcs7Signature, fsverityDigest, new ByteArrayInputStream(certificateDerEncoded));
+    }
+
+    private static byte[] toFormattedDigest(byte[] digest) {
+        return VerityUtils.toFormattedDigest(digest);
+    }
+
+    private static byte[] generatePkcs7Signature(
+            ContentSigner contentSigner, X509CertificateHolder certificateHolder, byte[] signedData)
+            throws IOException, CMSException, OperatorCreationException {
+        CMSSignedDataGenerator generator =
+                newFsveritySignedDataGenerator(contentSigner, certificateHolder);
+        return generatePkcs7SignatureInternal(generator, signedData, /* encapsulate */ false);
+    }
+
+    private static byte[] generatePkcs7SignatureInternal(
+            CMSSignedDataGenerator generator, byte[] signedData, boolean encapsulate)
+            throws IOException, CMSException, OperatorCreationException {
+        CMSSignedData cmsSignedData =
+                generator.generate(new CMSProcessableByteArray(signedData), encapsulate);
+        return cmsSignedData.toASN1Structure().getEncoded(ASN1Encoding.DL);
+    }
+
+    private static CMSSignedDataGenerator newFsveritySignedDataGenerator(
+            ContentSigner contentSigner, X509CertificateHolder certificateHolder)
+            throws IOException, CMSException, OperatorCreationException {
+        var generator = new CMSSignedDataGenerator();
+        generator.addSignerInfoGenerator(
+                newSignerInfoGenerator(
+                        contentSigner,
+                        certificateHolder,
+                        NISTObjectIdentifiers.id_sha256,
+                        true)); // directSignature
+        return generator;
+    }
+
+    private static SignerInfoGenerator newSignerInfoGenerator(
+            ContentSigner contentSigner,
+            X509CertificateHolder certificateHolder,
+            ASN1ObjectIdentifier digestAlgorithmId,
+            boolean directSignature)
+            throws IOException, CMSException, OperatorCreationException {
+        var provider =
+                new BcDigestCalculatorProvider() {
+                    /**
+                     * Allow the caller to override the digest algorithm, especially when the
+                     * default does not work (i.e. BcDigestCalculatorProvider could return null).
+                     *
+                     * <p>For example, the current fs-verity signature has to use rsaEncryption for
+                     * the signature algorithm, but BcDigestCalculatorProvider will return null,
+                     * thus we need a way to override.
+                     *
+                     * <p>TODO: After bouncycastle 1.70, we can remove this override and just use
+                     * {@code JcaSignerInfoGeneratorBuilder#setContentDigest}.
+                     */
+                    @Override
+                    public DigestCalculator get(AlgorithmIdentifier algorithm)
+                            throws OperatorCreationException {
+                        return super.get(new AlgorithmIdentifier(digestAlgorithmId));
+                    }
+                };
+        var builder =
+                new JcaSignerInfoGeneratorBuilder(provider).setDirectSignature(directSignature);
+        return builder.build(contentSigner, certificateHolder);
+    }
+
+    private static ContentSigner newFsverityContentSigner(PrivateKey privateKey)
+            throws OperatorCreationException {
+        // fs-verity expects the signature to have rsaEncryption as the exact algorithm, so
+        // override the default.
+        return newFsverityContentSigner(
+                privateKey, "SHA256withRSA", PKCSObjectIdentifiers.rsaEncryption);
+    }
+
+    private static ContentSigner newFsverityContentSigner(
+            PrivateKey privateKey,
+            String signatureAlgorithm,
+            ASN1ObjectIdentifier signatureAlgorithmIdOverride)
+            throws OperatorCreationException {
+        if (signatureAlgorithmIdOverride != null) {
+            return new ContentSignerWrapper(
+                    new JcaContentSignerBuilder(signatureAlgorithm).build(privateKey)) {
+                @Override
+                public AlgorithmIdentifier getAlgorithmIdentifier() {
+                    return new AlgorithmIdentifier(signatureAlgorithmIdOverride);
+                }
+            };
+        } else {
+            return new JcaContentSignerBuilder(signatureAlgorithm).build(privateKey);
+        }
+    }
+
+    private static X509CertificateHolder newX509CertificateHolder(
+            ContentSigner contentSigner, PublicKey publicKey, String name) {
+        // Time doesn't really matter, as we only care about the key.
+        Instant now = Instant.now();
+
+        return new X509v3CertificateBuilder(
+                        new X500Name("CN=Issuer " + name),
+                        /* serial= */ BigInteger.valueOf(now.getEpochSecond()),
+                        new Date(now.minus(Duration.ofDays(1)).toEpochMilli()),
+                        new Date(now.plus(Duration.ofDays(1)).toEpochMilli()),
+                        new X500Name("CN=Subject " + name),
+                        SubjectPublicKeyInfo.getInstance(publicKey.getEncoded()))
+                .build(contentSigner);
+    }
+}
diff --git a/core/tests/coretests/src/com/android/internal/util/TokenBucketTest.java b/core/tests/coretests/src/com/android/internal/util/TokenBucketTest.java
index 6c50bce..8b30828 100644
--- a/core/tests/coretests/src/com/android/internal/util/TokenBucketTest.java
+++ b/core/tests/coretests/src/com/android/internal/util/TokenBucketTest.java
@@ -16,6 +16,8 @@
 
 package com.android.internal.util;
 
+import static org.junit.Assert.assertThrows;
+
 import android.os.SystemClock;
 import android.text.format.DateUtils;
 
@@ -170,10 +172,9 @@
     }
 
     void assertThrow(Fn fn) {
-        try {
+        assertThrows(Throwable.class, () -> {
             fn.call();
-            fail("expected n exception to be thrown.");
-        } catch (Throwable t) { }
+        });
     }
 
     interface Fn { void call(); }
diff --git a/core/tests/coretests/src/com/android/internal/widget/LocalImageResolverTest.java b/core/tests/coretests/src/com/android/internal/widget/LocalImageResolverTest.java
index c63d18b..0cee526 100644
--- a/core/tests/coretests/src/com/android/internal/widget/LocalImageResolverTest.java
+++ b/core/tests/coretests/src/com/android/internal/widget/LocalImageResolverTest.java
@@ -270,4 +270,13 @@
         assertThat(bd.getBitmap().getHeight()).isEqualTo(originalHeight);
 
     }
+
+    @Test
+    public void resolveImage_iconWithOtherPackageResource_usesPackageContextDefinition()
+            throws IOException {
+        Icon icon = Icon.createWithResource("this_is_invalid", R.drawable.test32x24);
+        Drawable d = LocalImageResolver.resolveImage(icon, mContext);
+        // This drawable must not be loaded - if it was, the code ignored the package specification.
+        assertThat(d).isNull();
+    }
 }
diff --git a/core/tests/hosttests/test-apps/MultiDexLegacyTestApp/src/com/android/multidexlegacytestapp/Test.java b/core/tests/hosttests/test-apps/MultiDexLegacyTestApp/src/com/android/multidexlegacytestapp/Test.java
index 41b8956f..a226325 100644
--- a/core/tests/hosttests/test-apps/MultiDexLegacyTestApp/src/com/android/multidexlegacytestapp/Test.java
+++ b/core/tests/hosttests/test-apps/MultiDexLegacyTestApp/src/com/android/multidexlegacytestapp/Test.java
@@ -31,6 +31,7 @@
         assertEquals(3366, getActivity().getValue());
     }
 
+    @SuppressWarnings("ReturnValueIgnored")
     public void testAnnotation() throws Exception {
         assertEquals(ReferencedByAnnotation.B,
                 ((AnnotationWithEnum) TestApplication.annotation).value());
diff --git a/core/tests/utiltests/src/com/android/internal/util/CallbackRegistryTest.java b/core/tests/utiltests/src/com/android/internal/util/CallbackRegistryTest.java
index c53f4cc..1581abb 100644
--- a/core/tests/utiltests/src/com/android/internal/util/CallbackRegistryTest.java
+++ b/core/tests/utiltests/src/com/android/internal/util/CallbackRegistryTest.java
@@ -20,6 +20,7 @@
 import org.junit.Test;
 
 import java.util.ArrayList;
+import java.util.Objects;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -39,11 +40,11 @@
     Integer argValue;
 
     private void addNotifyCount(Integer callback) {
-        if (callback == callback1) {
+        if (Objects.equals(callback, callback1)) {
             notify1++;
-        } else if (callback == callback2) {
+        } else if (Objects.equals(callback, callback2)) {
             notify2++;
-        } else if (callback == callback3) {
+        } else if (Objects.equals(callback, callback3)) {
             notify3++;
         }
         deepNotifyCount[callback]++;
@@ -114,7 +115,7 @@
                     public void onNotifyCallback(Integer callback, CallbackRegistryTest sender,
                             int arg1, Integer arg) {
                         addNotifyCount(callback);
-                        if (callback == callback1) {
+                        if (Objects.equals(callback, callback1)) {
                             registry.remove(callback1);
                             registry.remove(callback2);
                         }
@@ -166,9 +167,9 @@
                     public void onNotifyCallback(Integer callback, CallbackRegistryTest sender,
                             int arg1, Integer arg) {
                         addNotifyCount(callback);
-                        if (callback == callback1) {
+                        if (Objects.equals(callback, callback1)) {
                             registry.remove(callback2);
-                        } else if (callback == callback3) {
+                        } else if (Objects.equals(callback, callback3)) {
                             registry.add(callback2);
                         }
                     }
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index 392d89e..8ca1607 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -483,6 +483,8 @@
         <permission name="android.permission.NOTIFY_PENDING_SYSTEM_UPDATE" />
         <!-- Permission required for GTS test - GtsAssistIntentTestCases -->
         <permission name="android.permission.MANAGE_VOICE_KEYPHRASES" />
+        <!-- Permission required for test - CellBroadcastComplianceTest -->
+        <permission name="com.android.cellbroadcastservice.FULL_ACCESS_CELL_BROADCAST_HISTORY" />
         <!-- Permission required for ATS test - CarDevicePolicyManagerTest -->
         <permission name="android.permission.LOCK_DEVICE" />
         <!-- Permissions required for CTS test - CtsSafetyCenterTestCases -->
diff --git a/errorprone/java/com/google/errorprone/bugpatterns/android/EfficientXmlChecker.java b/errorprone/java/com/google/errorprone/bugpatterns/android/EfficientXmlChecker.java
index 8706a68..42e3046 100644
--- a/errorprone/java/com/google/errorprone/bugpatterns/android/EfficientXmlChecker.java
+++ b/errorprone/java/com/google/errorprone/bugpatterns/android/EfficientXmlChecker.java
@@ -168,6 +168,7 @@
      */
     private static final Matcher<ExpressionTree> CONVERT_PRIMITIVE_TO_STRING =
             new Matcher<ExpressionTree>() {
+        @SuppressWarnings("TreeToString") //TODO: Fix me
         @Override
         public boolean matches(ExpressionTree tree, VisitorState state) {
             if (PRIMITIVE_TO_STRING.matches(tree, state)) {
@@ -205,6 +206,7 @@
      */
     private static final Matcher<ExpressionTree> CONVERT_STRING_TO_PRIMITIVE =
             new Matcher<ExpressionTree>() {
+        @SuppressWarnings("TreeToString") //TODO: Fix me
         @Override
         public boolean matches(ExpressionTree tree, VisitorState state) {
             if (PRIMITIVE_PARSE.matches(tree, state)) {
diff --git a/graphics/java/android/graphics/drawable/RippleDrawable.java b/graphics/java/android/graphics/drawable/RippleDrawable.java
index 74cad1a..b170869 100644
--- a/graphics/java/android/graphics/drawable/RippleDrawable.java
+++ b/graphics/java/android/graphics/drawable/RippleDrawable.java
@@ -758,7 +758,7 @@
         if (mBackground != null) {
             mBackground.onHotspotBoundsChanged();
         }
-        float newRadius = Math.round(getComputedRadius());
+        float newRadius = getComputedRadius();
         for (int i = 0; i < mRunningAnimations.size(); i++) {
             RippleAnimationSession s = mRunningAnimations.get(i);
             s.setRadius(newRadius);
diff --git a/graphics/java/android/graphics/drawable/VectorDrawable.java b/graphics/java/android/graphics/drawable/VectorDrawable.java
index 4065bd1..e25ee90 100644
--- a/graphics/java/android/graphics/drawable/VectorDrawable.java
+++ b/graphics/java/android/graphics/drawable/VectorDrawable.java
@@ -60,7 +60,7 @@
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.util.ArrayList;
-import java.util.HashMap;
+import java.util.Map;
 import java.util.Stack;
 
 /**
@@ -1171,18 +1171,14 @@
 
         private static final int NATIVE_ALLOCATION_SIZE = 100;
 
-        private static final HashMap<String, Integer> sPropertyIndexMap =
-                new HashMap<String, Integer>() {
-                    {
-                        put("translateX", TRANSLATE_X_INDEX);
-                        put("translateY", TRANSLATE_Y_INDEX);
-                        put("scaleX", SCALE_X_INDEX);
-                        put("scaleY", SCALE_Y_INDEX);
-                        put("pivotX", PIVOT_X_INDEX);
-                        put("pivotY", PIVOT_Y_INDEX);
-                        put("rotation", ROTATION_INDEX);
-                    }
-                };
+        private static final Map<String, Integer> sPropertyIndexMap = Map.of(
+                "translateX", TRANSLATE_X_INDEX,
+                "translateY", TRANSLATE_Y_INDEX,
+                "scaleX", SCALE_X_INDEX,
+                "scaleY", SCALE_Y_INDEX,
+                "pivotX", PIVOT_X_INDEX,
+                "pivotY", PIVOT_Y_INDEX,
+                "rotation", ROTATION_INDEX);
 
         static int getPropertyIndex(String propertyName) {
             if (sPropertyIndexMap.containsKey(propertyName)) {
@@ -1285,18 +1281,15 @@
                     }
                 };
 
-        private static final HashMap<String, Property> sPropertyMap =
-                new HashMap<String, Property>() {
-                    {
-                        put("translateX", TRANSLATE_X);
-                        put("translateY", TRANSLATE_Y);
-                        put("scaleX", SCALE_X);
-                        put("scaleY", SCALE_Y);
-                        put("pivotX", PIVOT_X);
-                        put("pivotY", PIVOT_Y);
-                        put("rotation", ROTATION);
-                    }
-                };
+        private static final Map<String, Property> sPropertyMap = Map.of(
+                "translateX", TRANSLATE_X,
+                "translateY", TRANSLATE_Y,
+                "scaleX", SCALE_X,
+                "scaleY", SCALE_Y,
+                "pivotX", PIVOT_X,
+                "pivotY", PIVOT_Y,
+                "rotation", ROTATION);
+
         // Temp array to store transform values obtained from native.
         private float[] mTransform;
         /////////////////////////////////////////////////////
@@ -1762,19 +1755,15 @@
 
         private static final int NATIVE_ALLOCATION_SIZE = 264;
         // Property map for animatable attributes.
-        private final static HashMap<String, Integer> sPropertyIndexMap
-                = new HashMap<String, Integer> () {
-            {
-                put("strokeWidth", STROKE_WIDTH_INDEX);
-                put("strokeColor", STROKE_COLOR_INDEX);
-                put("strokeAlpha", STROKE_ALPHA_INDEX);
-                put("fillColor", FILL_COLOR_INDEX);
-                put("fillAlpha", FILL_ALPHA_INDEX);
-                put("trimPathStart", TRIM_PATH_START_INDEX);
-                put("trimPathEnd", TRIM_PATH_END_INDEX);
-                put("trimPathOffset", TRIM_PATH_OFFSET_INDEX);
-            }
-        };
+        private static final Map<String, Integer> sPropertyIndexMap = Map.of(
+                "strokeWidth", STROKE_WIDTH_INDEX,
+                "strokeColor", STROKE_COLOR_INDEX,
+                "strokeAlpha", STROKE_ALPHA_INDEX,
+                "fillColor", FILL_COLOR_INDEX,
+                "fillAlpha", FILL_ALPHA_INDEX,
+                "trimPathStart", TRIM_PATH_START_INDEX,
+                "trimPathEnd", TRIM_PATH_END_INDEX,
+                "trimPathOffset", TRIM_PATH_OFFSET_INDEX);
 
         // Below are the Properties that wrap the setters to avoid reflection overhead in animations
         private static final Property<VFullPath, Float> STROKE_WIDTH =
@@ -1881,19 +1870,15 @@
                     }
                 };
 
-        private final static HashMap<String, Property> sPropertyMap
-                = new HashMap<String, Property> () {
-            {
-                put("strokeWidth", STROKE_WIDTH);
-                put("strokeColor", STROKE_COLOR);
-                put("strokeAlpha", STROKE_ALPHA);
-                put("fillColor", FILL_COLOR);
-                put("fillAlpha", FILL_ALPHA);
-                put("trimPathStart", TRIM_PATH_START);
-                put("trimPathEnd", TRIM_PATH_END);
-                put("trimPathOffset", TRIM_PATH_OFFSET);
-            }
-        };
+        private static final Map<String, Property> sPropertyMap = Map.of(
+                "strokeWidth", STROKE_WIDTH,
+                "strokeColor", STROKE_COLOR,
+                "strokeAlpha", STROKE_ALPHA,
+                "fillColor", FILL_COLOR,
+                "fillAlpha", FILL_ALPHA,
+                "trimPathStart", TRIM_PATH_START,
+                "trimPathEnd", TRIM_PATH_END,
+                "trimPathOffset", TRIM_PATH_OFFSET);
 
         // Temp array to store property data obtained from native getter.
         private byte[] mPropertyData;
diff --git a/keystore/java/android/security/keystore/KeyProperties.java b/keystore/java/android/security/keystore/KeyProperties.java
index dbd918e..6245598 100644
--- a/keystore/java/android/security/keystore/KeyProperties.java
+++ b/keystore/java/android/security/keystore/KeyProperties.java
@@ -30,6 +30,7 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.security.spec.AlgorithmParameterSpec;
+import java.security.spec.ECParameterSpec;
 import java.security.spec.MGF1ParameterSpec;
 import java.util.Collection;
 import java.util.Locale;
@@ -914,6 +915,51 @@
     }
 
     /**
+     * @hide
+     */
+    public abstract static class EcCurve {
+        private EcCurve() {}
+
+        /**
+         * @hide
+         */
+        public static int toKeymasterCurve(ECParameterSpec spec) {
+            int keySize = spec.getCurve().getField().getFieldSize();
+            switch (keySize) {
+                case 224:
+                    return android.hardware.security.keymint.EcCurve.P_224;
+                case 256:
+                    return android.hardware.security.keymint.EcCurve.P_256;
+                case 384:
+                    return android.hardware.security.keymint.EcCurve.P_384;
+                case 521:
+                    return android.hardware.security.keymint.EcCurve.P_521;
+                default:
+                    return -1;
+            }
+        }
+
+        /**
+         * @hide
+         */
+        public static int fromKeymasterCurve(int ecCurve) {
+            switch (ecCurve) {
+                case android.hardware.security.keymint.EcCurve.P_224:
+                    return 224;
+                case android.hardware.security.keymint.EcCurve.P_256:
+                case android.hardware.security.keymint.EcCurve.CURVE_25519:
+                    return 256;
+                case android.hardware.security.keymint.EcCurve.P_384:
+                    return 384;
+                case android.hardware.security.keymint.EcCurve.P_521:
+                    return 521;
+                default:
+                    return -1;
+            }
+        }
+    }
+
+    /**
      * Namespaces provide system developers and vendors with a way to use keystore without
      * requiring an applications uid. Namespaces can be configured using SEPolicy.
      * See <a href="https://source.android.com/security/keystore#access-control">
diff --git a/keystore/java/android/security/keystore2/AndroidKeyStoreECDSASignatureSpi.java b/keystore/java/android/security/keystore2/AndroidKeyStoreECDSASignatureSpi.java
index 5216a90..ace2053 100644
--- a/keystore/java/android/security/keystore2/AndroidKeyStoreECDSASignatureSpi.java
+++ b/keystore/java/android/security/keystore2/AndroidKeyStoreECDSASignatureSpi.java
@@ -203,6 +203,11 @@
         for (Authorization a : key.getAuthorizations()) {
             if (a.keyParameter.tag == KeymasterDefs.KM_TAG_KEY_SIZE) {
                 keySizeBits = KeyStore2ParameterUtils.getUnsignedInt(a);
+                break;
+            } else if (a.keyParameter.tag == KeymasterDefs.KM_TAG_EC_CURVE) {
+                keySizeBits = KeyProperties.EcCurve.fromKeymasterCurve(
+                        a.keyParameter.value.getEcCurve());
+                break;
             }
         }
 
diff --git a/keystore/java/android/security/keystore2/AndroidKeyStoreECPublicKey.java b/keystore/java/android/security/keystore2/AndroidKeyStoreECPublicKey.java
index b631999..4e73bd9 100644
--- a/keystore/java/android/security/keystore2/AndroidKeyStoreECPublicKey.java
+++ b/keystore/java/android/security/keystore2/AndroidKeyStoreECPublicKey.java
@@ -18,13 +18,19 @@
 
 import android.annotation.NonNull;
 import android.security.KeyStoreSecurityLevel;
+import android.security.keymaster.KeymasterDefs;
 import android.security.keystore.KeyProperties;
+import android.system.keystore2.Authorization;
 import android.system.keystore2.KeyDescriptor;
 import android.system.keystore2.KeyMetadata;
 
+import java.security.AlgorithmParameters;
+import java.security.NoSuchAlgorithmException;
 import java.security.interfaces.ECPublicKey;
+import java.security.spec.ECGenParameterSpec;
 import java.security.spec.ECParameterSpec;
 import java.security.spec.ECPoint;
+import java.security.spec.InvalidParameterSpecException;
 
 /**
  * {@link ECPublicKey} backed by keystore.
@@ -56,11 +62,45 @@
         }
     }
 
+    private static String getEcCurveFromKeymaster(int ecCurve) {
+        switch (ecCurve) {
+            case android.hardware.security.keymint.EcCurve.P_224:
+                return "secp224r1";
+            case android.hardware.security.keymint.EcCurve.P_256:
+                return "secp256r1";
+            case android.hardware.security.keymint.EcCurve.P_384:
+                return "secp384r1";
+            case android.hardware.security.keymint.EcCurve.P_521:
+                return "secp521r1";
+        }
+        return "";
+    }
+
+    private ECParameterSpec getCurveSpec(String name)
+            throws NoSuchAlgorithmException, InvalidParameterSpecException {
+        AlgorithmParameters parameters = AlgorithmParameters.getInstance("EC");
+        parameters.init(new ECGenParameterSpec(name));
+        return parameters.getParameterSpec(ECParameterSpec.class);
+    }
+
     @Override
     public AndroidKeyStorePrivateKey getPrivateKey() {
+        ECParameterSpec params = mParams;
+        for (Authorization a : getAuthorizations()) {
+            try {
+                if (a.keyParameter.tag == KeymasterDefs.KM_TAG_EC_CURVE) {
+                    params = getCurveSpec(getEcCurveFromKeymaster(
+                            a.keyParameter.value.getEcCurve()));
+                    break;
+                }
+            } catch (Exception e) {
+                throw new RuntimeException("Unable to parse EC curve "
+                        + a.keyParameter.value.getEcCurve());
+            }
+        }
         return new AndroidKeyStoreECPrivateKey(
                 getUserKeyDescriptor(), getKeyIdDescriptor().nspace, getAuthorizations(),
-                getSecurityLevel(), mParams);
+                getSecurityLevel(), params);
     }
 
     @Override
diff --git a/keystore/java/android/security/keystore2/AndroidKeyStoreKeyAgreementSpi.java b/keystore/java/android/security/keystore2/AndroidKeyStoreKeyAgreementSpi.java
index b1338d1..4caa47f 100644
--- a/keystore/java/android/security/keystore2/AndroidKeyStoreKeyAgreementSpi.java
+++ b/keystore/java/android/security/keystore2/AndroidKeyStoreKeyAgreementSpi.java
@@ -31,6 +31,8 @@
 import java.security.ProviderException;
 import java.security.PublicKey;
 import java.security.SecureRandom;
+import java.security.interfaces.ECKey;
+import java.security.interfaces.XECKey;
 import java.security.spec.AlgorithmParameterSpec;
 import java.util.ArrayList;
 import java.util.List;
@@ -132,6 +134,15 @@
             throw new InvalidKeyException("key == null");
         } else if (!(key instanceof PublicKey)) {
             throw new InvalidKeyException("Only public keys supported. Key: " + key);
+        } else if (!(mKey instanceof ECKey && key instanceof ECKey)
+                && !(mKey instanceof XECKey && key instanceof XECKey)) {
+            throw new InvalidKeyException(
+                    "Public and Private key should be of the same type:");
+        } else if (mKey instanceof ECKey
+                && !((ECKey) key).getParams().getCurve()
+                .equals(((ECKey) mKey).getParams().getCurve())) {
+            throw new InvalidKeyException(
+                    "Public and Private key parameters should be same.");
         } else if (!lastPhase) {
             throw new IllegalStateException(
                     "Only one other party supported. lastPhase must be set to true.");
diff --git a/keystore/java/android/security/keystore2/AndroidKeyStoreSpi.java b/keystore/java/android/security/keystore2/AndroidKeyStoreSpi.java
index 9d424e9..f05cdc5 100644
--- a/keystore/java/android/security/keystore2/AndroidKeyStoreSpi.java
+++ b/keystore/java/android/security/keystore2/AndroidKeyStoreSpi.java
@@ -66,6 +66,7 @@
 import java.security.cert.CertificateException;
 import java.security.cert.CertificateFactory;
 import java.security.cert.X509Certificate;
+import java.security.interfaces.ECKey;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -566,6 +567,22 @@
                         spec.getMaxUsageCount()
                 ));
             }
+            if (KeyProperties.KEY_ALGORITHM_EC.equalsIgnoreCase(key.getAlgorithm())) {
+                if (key instanceof ECKey) {
+                    ECKey ecKey = (ECKey) key;
+                    importArgs.add(KeyStore2ParameterUtils.makeEnum(
+                            KeymasterDefs.KM_TAG_EC_CURVE,
+                            KeyProperties.EcCurve.toKeymasterCurve(ecKey.getParams())
+                    ));
+                }
+            }
+            /* TODO: check for Ed25519(EdDSA) or X25519(XDH) key algorithm and
+             *  add import args for KM_TAG_EC_CURVE as EcCurve.CURVE_25519.
+             *  Currently conscrypt does not support EdDSA key import and XDH keys are not an
+             *  instance of XECKey, hence these conditions are not added, once it is fully
+             *  implemented by conscrypt, we can add CURVE_25519 argument for EdDSA and XDH
+             *  algorithms.
+             */
         } catch (IllegalArgumentException | IllegalStateException e) {
             throw new KeyStoreException(e);
         }
diff --git a/keystore/java/android/security/keystore2/AndroidKeyStoreXDHPrivateKey.java b/keystore/java/android/security/keystore2/AndroidKeyStoreXDHPrivateKey.java
index 42589640..e392c8d 100644
--- a/keystore/java/android/security/keystore2/AndroidKeyStoreXDHPrivateKey.java
+++ b/keystore/java/android/security/keystore2/AndroidKeyStoreXDHPrivateKey.java
@@ -22,16 +22,18 @@
 import android.system.keystore2.KeyDescriptor;
 
 import java.security.PrivateKey;
-import java.security.interfaces.EdECKey;
+import java.security.interfaces.XECPrivateKey;
 import java.security.spec.NamedParameterSpec;
+import java.util.Optional;
 
 /**
  * X25519 Private Key backed by Keystore.
- * instance of {@link PrivateKey} and {@link EdECKey}
+ * instance of {@link PrivateKey} and {@link XECPrivateKey}
  *
  * @hide
  */
-public class AndroidKeyStoreXDHPrivateKey extends AndroidKeyStorePrivateKey implements EdECKey {
+public class AndroidKeyStoreXDHPrivateKey extends AndroidKeyStorePrivateKey
+        implements XECPrivateKey {
     public AndroidKeyStoreXDHPrivateKey(
             @NonNull KeyDescriptor descriptor, long keyId,
             @NonNull Authorization[] authorizations,
@@ -44,4 +46,12 @@
     public NamedParameterSpec getParams() {
         return NamedParameterSpec.X25519;
     }
+
+    @Override
+    public Optional<byte[]> getScalar() {
+        /* An empty Optional if the scalar cannot be extracted (e.g. if the provider is a hardware
+         * token and the private key is not allowed to leave the crypto boundary).
+         */
+        return Optional.empty();
+    }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/OWNERS b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/OWNERS
new file mode 100644
index 0000000..7237d2b
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/split/OWNERS
@@ -0,0 +1,2 @@
+# WM shell sub-modules splitscreen owner
+chenghsiuchang@google.com
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 54d62ed..978ad8a 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
@@ -429,7 +429,8 @@
         }
 
         @Override
-        public @Nullable SplashScreenView get() {
+        @Nullable
+        public SplashScreenView get() {
             synchronized (this) {
                 while (!mIsViewSet) {
                     try {
@@ -690,7 +691,7 @@
         private final TaskSnapshotWindow mTaskSnapshotWindow;
         private SplashScreenView mContentView;
         private boolean mSetSplashScreen;
-        private @StartingWindowType int mSuggestType;
+        @StartingWindowType private int mSuggestType;
         private int mBGColor;
         private final long mCreateTime;
         private int mSystemBarAppearance;
@@ -731,7 +732,7 @@
 
         // Reset the system bar color which set by splash screen, make it align to the app.
         private void clearSystemBarColor() {
-            if (mDecorView == null) {
+            if (mDecorView == null || !mDecorView.isAttachedToWindow()) {
                 return;
             }
             if (mDecorView.getLayoutParams() instanceof WindowManager.LayoutParams) {
diff --git a/libs/WindowManager/Shell/tests/OWNERS b/libs/WindowManager/Shell/tests/OWNERS
index f4efc37..1c28c3d 100644
--- a/libs/WindowManager/Shell/tests/OWNERS
+++ b/libs/WindowManager/Shell/tests/OWNERS
@@ -6,3 +6,4 @@
 lbill@google.com
 madym@google.com
 hwwang@google.com
+chenghsiuchang@google.com
diff --git a/libs/androidfw/LocaleDataTables.cpp b/libs/androidfw/LocaleDataTables.cpp
index b3fb145..b68143d 100644
--- a/libs/androidfw/LocaleDataTables.cpp
+++ b/libs/androidfw/LocaleDataTables.cpp
@@ -143,6 +143,7 @@
     {0xACE00000u, 46u}, // ahl -> Latn
     {0xB8E00000u,  1u}, // aho -> Ahom
     {0x99200000u, 46u}, // ajg -> Latn
+    {0xCD200000u,  2u}, // ajt -> Arab
     {0x616B0000u, 46u}, // ak -> Latn
     {0xA9400000u, 101u}, // akk -> Xsux
     {0x81600000u, 46u}, // ala -> Latn
@@ -1053,6 +1054,7 @@
     {0xB70D0000u, 46u}, // nyn -> Latn
     {0xA32D0000u, 46u}, // nzi -> Latn
     {0x6F630000u, 46u}, // oc -> Latn
+    {0x6F634553u, 46u}, // oc-ES -> Latn
     {0x88CE0000u, 46u}, // ogc -> Latn
     {0x6F6A0000u, 11u}, // oj -> Cans
     {0xC92E0000u, 11u}, // ojs -> Cans
@@ -1093,6 +1095,7 @@
     {0xB4EF0000u, 71u}, // phn -> Phnx
     {0xAD0F0000u, 46u}, // pil -> Latn
     {0xBD0F0000u, 46u}, // pip -> Latn
+    {0xC90F0000u, 46u}, // pis -> Latn
     {0x814F0000u,  9u}, // pka -> Brah
     {0xB94F0000u, 46u}, // pko -> Latn
     {0x706C0000u, 46u}, // pl -> Latn
@@ -1204,12 +1207,14 @@
     {0xE1720000u, 46u}, // sly -> Latn
     {0x736D0000u, 46u}, // sm -> Latn
     {0x81920000u, 46u}, // sma -> Latn
+    {0x8D920000u, 46u}, // smd -> Latn
     {0xA5920000u, 46u}, // smj -> Latn
     {0xB5920000u, 46u}, // smn -> Latn
     {0xBD920000u, 76u}, // smp -> Samr
     {0xC1920000u, 46u}, // smq -> Latn
     {0xC9920000u, 46u}, // sms -> Latn
     {0x736E0000u, 46u}, // sn -> Latn
+    {0x85B20000u, 46u}, // snb -> Latn
     {0x89B20000u, 46u}, // snc -> Latn
     {0xA9B20000u, 46u}, // snk -> Latn
     {0xBDB20000u, 46u}, // snp -> Latn
@@ -1314,6 +1319,7 @@
     {0x746F0000u, 46u}, // to -> Latn
     {0x95D30000u, 46u}, // tof -> Latn
     {0x99D30000u, 46u}, // tog -> Latn
+    {0xA9D30000u, 46u}, // tok -> Latn
     {0xC1D30000u, 46u}, // toq -> Latn
     {0xA1F30000u, 46u}, // tpi -> Latn
     {0xB1F30000u, 46u}, // tpm -> Latn
@@ -1527,6 +1533,7 @@
     0x61665A414C61746ELLU, // af_Latn_ZA
     0xC0C0434D4C61746ELLU, // agq_Latn_CM
     0xB8E0494E41686F6DLLU, // aho_Ahom_IN
+    0xCD20544E41726162LLU, // ajt_Arab_TN
     0x616B47484C61746ELLU, // ak_Latn_GH
     0xA940495158737578LLU, // akk_Xsux_IQ
     0xB560584B4C61746ELLU, // aln_Latn_XK
@@ -1534,6 +1541,7 @@
     0x616D455445746869LLU, // am_Ethi_ET
     0xB9804E474C61746ELLU, // amo_Latn_NG
     0x616E45534C61746ELLU, // an_Latn_ES
+    0xB5A04E474C61746ELLU, // ann_Latn_NG
     0xE5C049444C61746ELLU, // aoz_Latn_ID
     0x8DE0544741726162LLU, // apd_Arab_TG
     0x6172454741726162LLU, // ar_Arab_EG
@@ -2039,6 +2047,7 @@
     0xB88F49525870656FLLU, // peo_Xpeo_IR
     0xACAF44454C61746ELLU, // pfl_Latn_DE
     0xB4EF4C4250686E78LLU, // phn_Phnx_LB
+    0xC90F53424C61746ELLU, // pis_Latn_SB
     0x814F494E42726168LLU, // pka_Brah_IN
     0xB94F4B454C61746ELLU, // pko_Latn_KE
     0x706C504C4C61746ELLU, // pl_Latn_PL
@@ -2119,11 +2128,13 @@
     0xE17249444C61746ELLU, // sly_Latn_ID
     0x736D57534C61746ELLU, // sm_Latn_WS
     0x819253454C61746ELLU, // sma_Latn_SE
+    0x8D92414F4C61746ELLU, // smd_Latn_AO
     0xA59253454C61746ELLU, // smj_Latn_SE
     0xB59246494C61746ELLU, // smn_Latn_FI
     0xBD92494C53616D72LLU, // smp_Samr_IL
     0xC99246494C61746ELLU, // sms_Latn_FI
     0x736E5A574C61746ELLU, // sn_Latn_ZW
+    0x85B24D594C61746ELLU, // snb_Latn_MY
     0xA9B24D4C4C61746ELLU, // snk_Latn_ML
     0x736F534F4C61746ELLU, // so_Latn_SO
     0x99D2555A536F6764LLU, // sog_Sogd_UZ
diff --git a/libs/androidfw/ZipUtils.cpp b/libs/androidfw/ZipUtils.cpp
index 58fc5bb..a1385f2 100644
--- a/libs/androidfw/ZipUtils.cpp
+++ b/libs/androidfw/ZipUtils.cpp
@@ -35,7 +35,7 @@
 using namespace android;
 
 // TODO: This can go away once the only remaining usage in aapt goes away.
-class FileReader : public zip_archive::Reader {
+class FileReader final : public zip_archive::Reader {
   public:
     explicit FileReader(FILE* fp) : Reader(), mFp(fp), mCurrentOffset(0) {
     }
@@ -66,7 +66,7 @@
     mutable off64_t mCurrentOffset;
 };
 
-class FdReader : public zip_archive::Reader {
+class FdReader final : public zip_archive::Reader {
   public:
     explicit FdReader(int fd) : mFd(fd) {
     }
@@ -79,7 +79,7 @@
     const int mFd;
 };
 
-class BufferReader : public zip_archive::Reader {
+class BufferReader final : public zip_archive::Reader {
   public:
     BufferReader(incfs::map_ptr<void> input, size_t inputSize) : Reader(),
         mInput(input.convert<uint8_t>()),
@@ -105,7 +105,7 @@
     const size_t mInputSize;
 };
 
-class BufferWriter : public zip_archive::Writer {
+class BufferWriter final : public zip_archive::Writer {
   public:
     BufferWriter(void* output, size_t outputSize) : Writer(),
         mOutput(reinterpret_cast<uint8_t*>(output)), mOutputSize(outputSize), mBytesWritten(0) {
diff --git a/libs/androidfw/tests/CursorWindow_test.cpp b/libs/androidfw/tests/CursorWindow_test.cpp
index 15be80c..d1cfd03 100644
--- a/libs/androidfw/tests/CursorWindow_test.cpp
+++ b/libs/androidfw/tests/CursorWindow_test.cpp
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <memory>
 #include <utility>
 
 #include "androidfw/CursorWindow.h"
@@ -184,7 +185,7 @@
     ASSERT_EQ(w->allocRow(), OK);
 
     // Scratch buffer that will fit before inflation
-    void* buf = malloc(kHalfInlineSize);
+    char buf[kHalfInlineSize];
 
     // Store simple value
     ASSERT_EQ(w->putLong(0, 0, 0xcafe), OK);
@@ -262,7 +263,7 @@
     ASSERT_EQ(w->allocRow(), OK);
 
     // Scratch buffer that will fit before inflation
-    void* buf = malloc(kHalfInlineSize);
+    char buf[kHalfInlineSize];
 
     // Store simple value
     ASSERT_EQ(w->putLong(0, 0, 0xcafe), OK);
@@ -322,7 +323,8 @@
     ASSERT_EQ(w->putLong(0, 0, 0xcafe), OK);
 
     // Store object that forces inflation
-    void* buf = malloc(kGiantSize);
+    std::unique_ptr<char> bufPtr(new char[kGiantSize]);
+    void* buf = bufPtr.get();
     memset(buf, 42, kGiantSize);
     ASSERT_EQ(w->putBlob(0, 1, buf, kGiantSize), OK);
 
diff --git a/libs/hwui/Android.bp b/libs/hwui/Android.bp
index ad9aa6c..33f7935 100644
--- a/libs/hwui/Android.bp
+++ b/libs/hwui/Android.bp
@@ -674,6 +674,7 @@
     srcs: [
         "tests/unit/main.cpp",
         "tests/unit/ABitmapTests.cpp",
+        "tests/unit/AutoBackendTextureReleaseTests.cpp",
         "tests/unit/CacheManagerTests.cpp",
         "tests/unit/CanvasContextTests.cpp",
         "tests/unit/CanvasOpTests.cpp",
diff --git a/libs/hwui/AutoBackendTextureRelease.cpp b/libs/hwui/AutoBackendTextureRelease.cpp
index ef5eacb..b656b6a 100644
--- a/libs/hwui/AutoBackendTextureRelease.cpp
+++ b/libs/hwui/AutoBackendTextureRelease.cpp
@@ -32,9 +32,17 @@
     bool createProtectedImage = 0 != (desc.usage & AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT);
     GrBackendFormat backendFormat =
             GrAHardwareBufferUtils::GetBackendFormat(context, buffer, desc.format, false);
+    LOG_ALWAYS_FATAL_IF(!backendFormat.isValid(),
+                        __FILE__ " Invalid GrBackendFormat. GrBackendApi==%" PRIu32
+                                 ", AHardwareBuffer_Format==%" PRIu32 ".",
+                        static_cast<int>(context->backend()), desc.format);
     mBackendTexture = GrAHardwareBufferUtils::MakeBackendTexture(
             context, buffer, desc.width, desc.height, &mDeleteProc, &mUpdateProc, &mImageCtx,
             createProtectedImage, backendFormat, false);
+    LOG_ALWAYS_FATAL_IF(!mBackendTexture.isValid(),
+                        __FILE__ " Invalid GrBackendTexture. Width==%" PRIu32 ", height==%" PRIu32
+                                 ", protected==%d",
+                        desc.width, desc.height, createProtectedImage);
 }
 
 void AutoBackendTextureRelease::unref(bool releaseImage) {
@@ -74,13 +82,13 @@
     AHardwareBuffer_Desc desc;
     AHardwareBuffer_describe(buffer, &desc);
     SkColorType colorType = GrAHardwareBufferUtils::GetSkColorTypeFromBufferFormat(desc.format);
+    // The following ref will be counteracted by Skia calling releaseProc, either during
+    // MakeFromTexture if there is a failure, or later when SkImage is discarded. It must
+    // be called before MakeFromTexture, otherwise Skia may remove HWUI's ref on failure.
+    ref();
     mImage = SkImage::MakeFromTexture(
             context, mBackendTexture, kTopLeft_GrSurfaceOrigin, colorType, kPremul_SkAlphaType,
             uirenderer::DataSpaceToColorSpace(dataspace), releaseProc, this);
-    if (mImage.get()) {
-        // The following ref will be counteracted by releaseProc, when SkImage is discarded.
-        ref();
-    }
 }
 
 void AutoBackendTextureRelease::newBufferContent(GrDirectContext* context) {
diff --git a/libs/hwui/AutoBackendTextureRelease.h b/libs/hwui/AutoBackendTextureRelease.h
index c9bb767..f0eb2a8 100644
--- a/libs/hwui/AutoBackendTextureRelease.h
+++ b/libs/hwui/AutoBackendTextureRelease.h
@@ -25,6 +25,9 @@
 namespace android {
 namespace uirenderer {
 
+// Friend TestUtils serves as a proxy for any test cases that require access to private members.
+class TestUtils;
+
 /**
  * AutoBackendTextureRelease manages EglImage/VkImage lifetime. It is a ref-counted object
  * that keeps GPU resources alive until the last SkImage object using them is destroyed.
@@ -66,6 +69,9 @@
 
     // mImage is the SkImage created from mBackendTexture.
     sk_sp<SkImage> mImage;
+
+    // Friend TestUtils serves as a proxy for any test cases that require access to private members.
+    friend class TestUtils;
 };
 
 } /* namespace uirenderer */
diff --git a/libs/hwui/DeferredLayerUpdater.cpp b/libs/hwui/DeferredLayerUpdater.cpp
index a5c0924..b763a96 100644
--- a/libs/hwui/DeferredLayerUpdater.cpp
+++ b/libs/hwui/DeferredLayerUpdater.cpp
@@ -169,6 +169,8 @@
                 sk_sp<SkImage> layerImage = mImageSlots[slot].createIfNeeded(
                         hardwareBuffer, dataspace, newContent,
                         mRenderState.getRenderThread().getGrContext());
+                AHardwareBuffer_Desc bufferDesc;
+                AHardwareBuffer_describe(hardwareBuffer, &bufferDesc);
                 // unref to match the ref added by ASurfaceTexture_dequeueBuffer. eglCreateImageKHR
                 // (invoked by createIfNeeded) will add a ref to the AHardwareBuffer.
                 AHardwareBuffer_release(hardwareBuffer);
@@ -189,6 +191,7 @@
                         maxLuminanceNits =
                                 std::max(cta861_3.maxContentLightLevel, maxLuminanceNits);
                     }
+                    mLayer->setBufferFormat(bufferDesc.format);
                     updateLayer(forceFilter, layerImage, outTransform, currentCropRect,
                                 maxLuminanceNits);
                 }
diff --git a/libs/hwui/Layer.h b/libs/hwui/Layer.h
index 47eb5d3..345749b 100644
--- a/libs/hwui/Layer.h
+++ b/libs/hwui/Layer.h
@@ -102,6 +102,10 @@
 
     inline float getMaxLuminanceNits() { return mMaxLuminanceNits; }
 
+    void setBufferFormat(uint32_t format) { mBufferFormat = format; }
+
+    uint32_t getBufferFormat() const { return mBufferFormat; }
+
     void draw(SkCanvas* canvas);
 
 protected:
@@ -169,6 +173,8 @@
      */
     float mMaxLuminanceNits = -1;
 
+    uint32_t mBufferFormat = 0;
+
 };  // struct Layer
 
 }  // namespace uirenderer
diff --git a/libs/hwui/pipeline/skia/LayerDrawable.cpp b/libs/hwui/pipeline/skia/LayerDrawable.cpp
index 2fba13c..3ba5409 100644
--- a/libs/hwui/pipeline/skia/LayerDrawable.cpp
+++ b/libs/hwui/pipeline/skia/LayerDrawable.cpp
@@ -107,6 +107,32 @@
     return transfer == HAL_DATASPACE_TRANSFER_ST2084 || transfer == HAL_DATASPACE_TRANSFER_HLG;
 }
 
+static void adjustCropForYUV(uint32_t format, int bufferWidth, int bufferHeight, SkRect* cropRect) {
+    // Chroma channels of YUV420 images are subsampled we may need to shrink the crop region by
+    // a whole texel on each side. Since skia still adds its own 0.5 inset, we apply an
+    // additional 0.5 inset. See GLConsumer::computeTransformMatrix for details.
+    float shrinkAmount = 0.0f;
+    switch (format) {
+        // Use HAL formats since some AHB formats are only available in vndk
+        case HAL_PIXEL_FORMAT_YCBCR_420_888:
+        case HAL_PIXEL_FORMAT_YV12:
+        case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+            shrinkAmount = 0.5f;
+            break;
+        default:
+            break;
+    }
+
+    // Shrink the crop if it has more than 1-px and differs from the buffer size.
+    if (cropRect->width() > 1 && cropRect->width() < bufferWidth) {
+        cropRect->inset(shrinkAmount, 0);
+    }
+
+    if (cropRect->height() > 1 && cropRect->height() < bufferHeight) {
+        cropRect->inset(0, shrinkAmount);
+    }
+}
+
 // TODO: Context arg probably doesn't belong here – do debug check at callsite instead.
 bool LayerDrawable::DrawLayer(GrRecordingContext* context,
                               SkCanvas* canvas,
@@ -142,6 +168,7 @@
         SkRect skiaSrcRect;
         if (srcRect && !srcRect->isEmpty()) {
             skiaSrcRect = *srcRect;
+            adjustCropForYUV(layer->getBufferFormat(), imageWidth, imageHeight, &skiaSrcRect);
         } else {
             skiaSrcRect = SkRect::MakeIWH(imageWidth, imageHeight);
         }
diff --git a/libs/hwui/pipeline/skia/RenderNodeDrawable.cpp b/libs/hwui/pipeline/skia/RenderNodeDrawable.cpp
index 507d3dc..9e17b9e 100644
--- a/libs/hwui/pipeline/skia/RenderNodeDrawable.cpp
+++ b/libs/hwui/pipeline/skia/RenderNodeDrawable.cpp
@@ -224,10 +224,10 @@
     // TODO should we let the bound of the drawable do this for us?
     const SkRect bounds = SkRect::MakeWH(properties.getWidth(), properties.getHeight());
     bool quickRejected = properties.getClipToBounds() && canvas->quickReject(bounds);
-    auto clipBounds = canvas->getLocalClipBounds();
-    SkIRect srcBounds = SkIRect::MakeWH(bounds.width(), bounds.height());
-    SkIPoint offset = SkIPoint::Make(0.0f, 0.0f);
     if (!quickRejected) {
+        auto clipBounds = canvas->getLocalClipBounds();
+        SkIRect srcBounds = SkIRect::MakeWH(bounds.width(), bounds.height());
+        SkIPoint offset = SkIPoint::Make(0.0f, 0.0f);
         SkiaDisplayList* displayList = renderNode->getDisplayList().asSkiaDl();
         const LayerProperties& layerProperties = properties.layerProperties();
         // composing a hardware layer
diff --git a/libs/hwui/renderthread/DrawFrameTask.cpp b/libs/hwui/renderthread/DrawFrameTask.cpp
index 59c914f..03f02de 100644
--- a/libs/hwui/renderthread/DrawFrameTask.cpp
+++ b/libs/hwui/renderthread/DrawFrameTask.cpp
@@ -243,7 +243,9 @@
     mContext->unpinImages();
 
     for (size_t i = 0; i < mLayers.size(); i++) {
-        mLayers[i]->apply();
+        if (mLayers[i]) {
+            mLayers[i]->apply();
+        }
     }
     mLayers.clear();
     mContext->setContentDrawBounds(mContentDrawBounds);
diff --git a/libs/hwui/tests/common/TestUtils.h b/libs/hwui/tests/common/TestUtils.h
index 5092675..fcaa745 100644
--- a/libs/hwui/tests/common/TestUtils.h
+++ b/libs/hwui/tests/common/TestUtils.h
@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <AutoBackendTextureRelease.h>
 #include <DisplayList.h>
 #include <Matrix.h>
 #include <Properties.h>
@@ -283,6 +284,11 @@
     static SkRect getClipBounds(const SkCanvas* canvas);
     static SkRect getLocalClipBounds(const SkCanvas* canvas);
 
+    static int getUsageCount(const AutoBackendTextureRelease* textureRelease) {
+        EXPECT_NE(nullptr, textureRelease);
+        return textureRelease->mUsageCount;
+    }
+
     struct CallCounts {
         int sync = 0;
         int contextDestroyed = 0;
diff --git a/libs/hwui/tests/unit/AutoBackendTextureReleaseTests.cpp b/libs/hwui/tests/unit/AutoBackendTextureReleaseTests.cpp
new file mode 100644
index 0000000..2ec78a4
--- /dev/null
+++ b/libs/hwui/tests/unit/AutoBackendTextureReleaseTests.cpp
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2022 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 <gtest/gtest.h>
+
+#include "AutoBackendTextureRelease.h"
+#include "tests/common/TestUtils.h"
+
+using namespace android;
+using namespace android::uirenderer;
+
+AHardwareBuffer* allocHardwareBuffer() {
+    AHardwareBuffer* buffer;
+    AHardwareBuffer_Desc desc = {
+            .width = 16,
+            .height = 16,
+            .layers = 1,
+            .format = AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM,
+            .usage = AHARDWAREBUFFER_USAGE_CPU_READ_RARELY | AHARDWAREBUFFER_USAGE_CPU_WRITE_RARELY,
+    };
+    constexpr int kSucceeded = 0;
+    int status = AHardwareBuffer_allocate(&desc, &buffer);
+    EXPECT_EQ(kSucceeded, status);
+    return buffer;
+}
+
+// Expands to AutoBackendTextureRelease_makeImage_invalid_RenderThreadTest,
+// set as friend in AutoBackendTextureRelease.h
+RENDERTHREAD_TEST(AutoBackendTextureRelease, makeImage_invalid) {
+    AHardwareBuffer* buffer = allocHardwareBuffer();
+    AutoBackendTextureRelease* textureRelease =
+            new AutoBackendTextureRelease(renderThread.getGrContext(), buffer);
+
+    EXPECT_EQ(1, TestUtils::getUsageCount(textureRelease));
+
+    // SkImage::MakeFromTexture should fail if given null GrDirectContext.
+    textureRelease->makeImage(buffer, HAL_DATASPACE_UNKNOWN, /*context = */ nullptr);
+
+    EXPECT_EQ(1, TestUtils::getUsageCount(textureRelease));
+
+    textureRelease->unref(true);
+    AHardwareBuffer_release(buffer);
+}
+
+// Expands to AutoBackendTextureRelease_makeImage_valid_RenderThreadTest,
+// set as friend in AutoBackendTextureRelease.h
+RENDERTHREAD_TEST(AutoBackendTextureRelease, makeImage_valid) {
+    AHardwareBuffer* buffer = allocHardwareBuffer();
+    AutoBackendTextureRelease* textureRelease =
+            new AutoBackendTextureRelease(renderThread.getGrContext(), buffer);
+
+    EXPECT_EQ(1, TestUtils::getUsageCount(textureRelease));
+
+    textureRelease->makeImage(buffer, HAL_DATASPACE_UNKNOWN, renderThread.getGrContext());
+
+    EXPECT_EQ(2, TestUtils::getUsageCount(textureRelease));
+
+    textureRelease->unref(true);
+    AHardwareBuffer_release(buffer);
+}
diff --git a/libs/incident/Android.bp b/libs/incident/Android.bp
index 547d719..ff1714d 100644
--- a/libs/incident/Android.bp
+++ b/libs/incident/Android.bp
@@ -133,4 +133,6 @@
     static_libs: [
         "libgmock",
     ],
+
+    host_required: ["compatibility-tradefed"],
 }
diff --git a/media/Android.bp b/media/Android.bp
index e97f077..e8555b0 100644
--- a/media/Android.bp
+++ b/media/Android.bp
@@ -40,205 +40,3 @@
         "media_permission-aidl",
     ],
 }
-
-aidl_interface {
-    name: "android.media.audio.common.types",
-    vendor_available: true,
-    host_supported: true,
-    double_loadable: true,
-    flags: [
-        "-Werror",
-        "-Weverything",
-    ],
-    local_include_dir: "aidl",
-    srcs: [
-        "aidl/android/media/audio/common/AudioAttributes.aidl",
-        "aidl/android/media/audio/common/AudioChannelLayout.aidl",
-        "aidl/android/media/audio/common/AudioConfig.aidl",
-        "aidl/android/media/audio/common/AudioConfigBase.aidl",
-        "aidl/android/media/audio/common/AudioContentType.aidl",
-        "aidl/android/media/audio/common/AudioDevice.aidl",
-        "aidl/android/media/audio/common/AudioDeviceAddress.aidl",
-        "aidl/android/media/audio/common/AudioDeviceDescription.aidl",
-        "aidl/android/media/audio/common/AudioDeviceType.aidl",
-        "aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl",
-        "aidl/android/media/audio/common/AudioEncapsulationMode.aidl",
-        "aidl/android/media/audio/common/AudioEncapsulationType.aidl",
-        "aidl/android/media/audio/common/AudioFlag.aidl",
-        "aidl/android/media/audio/common/AudioFormatDescription.aidl",
-        "aidl/android/media/audio/common/AudioFormatType.aidl",
-        "aidl/android/media/audio/common/AudioGain.aidl",
-        "aidl/android/media/audio/common/AudioGainConfig.aidl",
-        "aidl/android/media/audio/common/AudioGainMode.aidl",
-        "aidl/android/media/audio/common/AudioInputFlags.aidl",
-        "aidl/android/media/audio/common/AudioIoFlags.aidl",
-        "aidl/android/media/audio/common/AudioMMapPolicy.aidl",
-        "aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl",
-        "aidl/android/media/audio/common/AudioMMapPolicyType.aidl",
-        "aidl/android/media/audio/common/AudioMode.aidl",
-        "aidl/android/media/audio/common/AudioOffloadInfo.aidl",
-        "aidl/android/media/audio/common/AudioOutputFlags.aidl",
-        "aidl/android/media/audio/common/AudioPort.aidl",
-        "aidl/android/media/audio/common/AudioPortConfig.aidl",
-        "aidl/android/media/audio/common/AudioPortDeviceExt.aidl",
-        "aidl/android/media/audio/common/AudioPortExt.aidl",
-        "aidl/android/media/audio/common/AudioPortMixExt.aidl",
-        "aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl",
-        "aidl/android/media/audio/common/AudioProfile.aidl",
-        "aidl/android/media/audio/common/AudioSource.aidl",
-        "aidl/android/media/audio/common/AudioStandard.aidl",
-        "aidl/android/media/audio/common/AudioStreamType.aidl",
-        "aidl/android/media/audio/common/AudioUsage.aidl",
-        "aidl/android/media/audio/common/AudioUuid.aidl",
-        "aidl/android/media/audio/common/ExtraAudioDescriptor.aidl",
-        "aidl/android/media/audio/common/Int.aidl",
-        "aidl/android/media/audio/common/PcmType.aidl",
-    ],
-    stability: "vintf",
-    backend: {
-        cpp: {
-            min_sdk_version: "29",
-            apex_available: [
-                "//apex_available:platform",
-                "com.android.media",
-            ],
-        },
-        java: {
-            sdk_version: "module_current",
-            min_sdk_version: "29",
-            apex_available: [
-                "//apex_available:platform",
-                "com.android.car.framework",
-            ],
-        },
-        ndk: {
-            min_sdk_version: "29",
-            apex_available: [
-                "//apex_available:platform",
-                "com.android.btservices",
-            ],
-        },
-    },
-    versions_with_info: [
-        {
-            version: "1",
-            imports: [],
-        },
-        // IMPORTANT: Update latest_android_media_audio_common_types every time
-        // you add the latest frozen version to versions_with_info
-    ],
-
-}
-
-// Note: This should always be one version ahead of the last frozen version
-latest_android_media_audio_common_types = "android.media.audio.common.types-V2"
-
-// Modules that depend on android.media.audio.common.types directly can include
-// the following cc_defaults to avoid explicitly managing dependency versions
-// across many scattered files.
-cc_defaults {
-    name: "latest_android_media_audio_common_types_cpp_shared",
-    shared_libs: [
-        latest_android_media_audio_common_types + "-cpp",
-    ],
-}
-
-cc_defaults {
-    name: "latest_android_media_audio_common_types_cpp_export_shared",
-    defaults: [
-        "latest_android_media_audio_common_types_cpp_shared",
-    ],
-    export_shared_lib_headers: [
-        latest_android_media_audio_common_types + "-cpp",
-    ],
-}
-
-cc_defaults {
-    name: "latest_android_media_audio_common_types_cpp_static",
-    static_libs: [
-        latest_android_media_audio_common_types + "-cpp",
-    ],
-}
-
-cc_defaults {
-    name: "latest_android_media_audio_common_types_cpp_export_static",
-    defaults: [
-        "latest_android_media_audio_common_types_cpp_static",
-    ],
-    export_static_lib_headers: [
-        latest_android_media_audio_common_types + "-cpp",
-    ],
-}
-
-cc_defaults {
-    name: "latest_android_media_audio_common_types_ndk_shared",
-    shared_libs: [
-        latest_android_media_audio_common_types + "-ndk",
-    ],
-}
-
-cc_defaults {
-    name: "latest_android_media_audio_common_types_ndk_static",
-    static_libs: [
-        latest_android_media_audio_common_types + "-ndk",
-    ],
-}
-
-cc_defaults {
-    name: "latest_android_media_audio_common_types_cpp_target_shared",
-    target: {
-        android: {
-            shared_libs: [
-                latest_android_media_audio_common_types + "-cpp",
-            ],
-        },
-    },
-}
-
-aidl_interface {
-    name: "android.media.soundtrigger.types",
-    vendor_available: true,
-    host_supported: true,
-    flags: [
-        "-Werror",
-        "-Weverything",
-    ],
-    local_include_dir: "aidl",
-    srcs: [
-        "aidl/android/media/soundtrigger/AudioCapabilities.aidl",
-        "aidl/android/media/soundtrigger/ConfidenceLevel.aidl",
-        "aidl/android/media/soundtrigger/ModelParameter.aidl",
-        "aidl/android/media/soundtrigger/ModelParameterRange.aidl",
-        "aidl/android/media/soundtrigger/Phrase.aidl",
-        "aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl",
-        "aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl",
-        "aidl/android/media/soundtrigger/PhraseSoundModel.aidl",
-        "aidl/android/media/soundtrigger/Properties.aidl",
-        "aidl/android/media/soundtrigger/RecognitionConfig.aidl",
-        "aidl/android/media/soundtrigger/RecognitionEvent.aidl",
-        "aidl/android/media/soundtrigger/RecognitionMode.aidl",
-        "aidl/android/media/soundtrigger/RecognitionStatus.aidl",
-        "aidl/android/media/soundtrigger/SoundModel.aidl",
-        "aidl/android/media/soundtrigger/SoundModelType.aidl",
-        "aidl/android/media/soundtrigger/Status.aidl",
-    ],
-    stability: "vintf",
-    backend: {
-        cpp: {
-            enabled: true,
-        },
-        java: {
-            sdk_version: "module_current",
-        },
-    },
-    imports: [
-        "android.media.audio.common.types-V2",
-    ],
-    versions_with_info: [
-        {
-            version: "1",
-            imports: ["android.media.audio.common.types-V2"],
-        },
-    ],
-
-}
diff --git a/media/aidl/android/media/audio/common/AudioAttributes.aidl b/media/aidl/android/media/audio/common/AudioAttributes.aidl
deleted file mode 100644
index eb29e10..0000000
--- a/media/aidl/android/media/audio/common/AudioAttributes.aidl
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2022 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.audio.common;
-
-import android.media.audio.common.AudioContentType;
-import android.media.audio.common.AudioFlag;
-import android.media.audio.common.AudioSource;
-import android.media.audio.common.AudioUsage;
-
-/**
- * AudioAttributes give information about an audio stream that is more
- * descriptive than stream type alone.
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioAttributes {
-    /**
-     * Classifies the content of the audio signal using categories such as
-     * speech or music
-     */
-    AudioContentType contentType = AudioContentType.UNKNOWN;
-    /**
-     * Classifies the intended use of the audio signal using categories such as
-     * alarm or ringtone
-     */
-    AudioUsage usage = AudioUsage.UNKNOWN;
-    /**
-     * Classifies the audio source using categories such as voice uplink or
-     * remote submix
-     */
-    AudioSource source = AudioSource.DEFAULT;
-    /**
-     * Bitmask describing how playback is to be affected.
-     */
-    int flags = AudioFlag.NONE;
-    /**
-     * Tag is an additional use case qualifier complementing AudioUsage and
-     * AudioContentType. Tags are set by vendor-specific applications and must
-     * be prefixed by "VX_". Vendors must namespace their tag names using the
-     * name of their company to avoid conflicts. The namespace must use at least
-     * three characters, and must go directly after the "VX_" prefix.
-     * For example: "VX_MYCOMPANY_VR".
-     */
-    @utf8InCpp String[] tags;
-}
\ No newline at end of file
diff --git a/media/aidl/android/media/audio/common/AudioChannelLayout.aidl b/media/aidl/android/media/audio/common/AudioChannelLayout.aidl
deleted file mode 100644
index 311bd59..0000000
--- a/media/aidl/android/media/audio/common/AudioChannelLayout.aidl
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * This structure describes a layout of a multi-channel stream.
- * There are two possible ways for representing a layout:
- *
- * - indexed mask, which tells what channels of an audio frame are used, but
- *   doesn't label them in any way, thus a correspondence between channels in
- *   the same position of frames originating from different streams must be
- *   established externally;
- *
- * - layout mask, which gives a label to each channel, thus allowing to
- *   match channels between streams of different layouts.
- *
- * Both representations are agnostic of the direction of audio transfer. Also,
- * by construction, the number of bits set to '1' in the mask indicates the
- * number of channels in the audio frame. A channel mask per se only defines the
- * presence or absence of a channel, not the order. Please see 'INTERLEAVE_*'
- * constants for the platform convention of order.
- *
- * The structure also defines a "voice mask" which is a special case of
- * layout mask, intended for processing voice audio from telecommunication
- * use cases.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-union AudioChannelLayout {
-    /**
-     * This variant is used for representing the "null" ("none") value
-     * for the channel layout. The field value must always be '0'.
-     */
-    int none = 0;
-    /**
-     * This variant is used for indicating an "invalid" layout for use by the
-     * framework only. HAL implementations must not accept or emit
-     * AudioChannelLayout values for this variant. The field value must always
-     * be '0'.
-     */
-    int invalid = 0;
-    /**
-     * This variant is used for representing indexed masks. The mask indicates
-     * what channels are used. For example, the mask that specifies to use only
-     * channels 1 and 3 when interacting with a multi-channel device is defined
-     * as a combination of the 1st and the 3rd bits and thus is equal to 5. See
-     * also the 'INDEX_MASK_*' constants. The 'indexMask' field must have at
-     * least one bit set.
-     */
-    int indexMask;
-    /**
-     * This variant is used for representing layout masks.
-     * It is recommended to use one of 'LAYOUT_*' values. The 'layoutMask' field
-     * must have at least one bit set.
-     */
-    int layoutMask;
-    /**
-     * This variant is used for processing of voice audio input and output.
-     * It is recommended to use one of 'VOICE_*' values. The 'voiceMask' field
-     * must have at least one bit set.
-     */
-    int voiceMask;
-
-    /**
-     * 'INDEX_MASK_*' constants define how many channels are used.
-     * The mask constants below are 'canonical' masks. Each 'INDEX_MASK_N'
-     * constant declares that all N channels are used and arranges
-     * them starting from the LSB.
-     */
-    const int INDEX_MASK_1 = (1 << 1) - 1;
-    const int INDEX_MASK_2 = (1 << 2) - 1;
-    const int INDEX_MASK_3 = (1 << 3) - 1;
-    const int INDEX_MASK_4 = (1 << 4) - 1;
-    const int INDEX_MASK_5 = (1 << 5) - 1;
-    const int INDEX_MASK_6 = (1 << 6) - 1;
-    const int INDEX_MASK_7 = (1 << 7) - 1;
-    const int INDEX_MASK_8 = (1 << 8) - 1;
-    const int INDEX_MASK_9 = (1 << 9) - 1;
-    const int INDEX_MASK_10 = (1 << 10) - 1;
-    const int INDEX_MASK_11 = (1 << 11) - 1;
-    const int INDEX_MASK_12 = (1 << 12) - 1;
-    const int INDEX_MASK_13 = (1 << 13) - 1;
-    const int INDEX_MASK_14 = (1 << 14) - 1;
-    const int INDEX_MASK_15 = (1 << 15) - 1;
-    const int INDEX_MASK_16 = (1 << 16) - 1;
-    const int INDEX_MASK_17 = (1 << 17) - 1;
-    const int INDEX_MASK_18 = (1 << 18) - 1;
-    const int INDEX_MASK_19 = (1 << 19) - 1;
-    const int INDEX_MASK_20 = (1 << 20) - 1;
-    const int INDEX_MASK_21 = (1 << 21) - 1;
-    const int INDEX_MASK_22 = (1 << 22) - 1;
-    const int INDEX_MASK_23 = (1 << 23) - 1;
-    const int INDEX_MASK_24 = (1 << 24) - 1;
-
-    /**
-     * 'LAYOUT_*' constants define channel layouts recognized by
-     * the audio system. The order of the channels in the frame is assumed
-     * to be from the LSB to MSB for all the bits set to '1'.
-     */
-    const int LAYOUT_MONO = CHANNEL_FRONT_LEFT;
-    const int LAYOUT_STEREO = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT;
-    const int LAYOUT_2POINT1 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_LOW_FREQUENCY;
-    const int LAYOUT_TRI = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER;
-    const int LAYOUT_TRI_BACK = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_BACK_CENTER;
-    const int LAYOUT_3POINT1 =
-            CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER | CHANNEL_LOW_FREQUENCY;
-    const int LAYOUT_2POINT0POINT2 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT
-            | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
-    const int LAYOUT_2POINT1POINT2 = LAYOUT_2POINT0POINT2 | CHANNEL_LOW_FREQUENCY;
-    const int LAYOUT_3POINT0POINT2 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
-            | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
-    const int LAYOUT_3POINT1POINT2 = LAYOUT_3POINT0POINT2 | CHANNEL_LOW_FREQUENCY;
-    const int LAYOUT_QUAD =
-            CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT;
-    const int LAYOUT_QUAD_SIDE =
-            CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT;
-    const int LAYOUT_SURROUND =
-            CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER | CHANNEL_BACK_CENTER;
-    const int LAYOUT_PENTA = LAYOUT_QUAD | CHANNEL_FRONT_CENTER;
-    const int LAYOUT_5POINT1 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
-            | CHANNEL_LOW_FREQUENCY | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT;
-    const int LAYOUT_5POINT1_SIDE = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
-            | CHANNEL_LOW_FREQUENCY | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT;
-    const int LAYOUT_5POINT1POINT2 =
-            LAYOUT_5POINT1 | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
-    const int LAYOUT_5POINT1POINT4 = LAYOUT_5POINT1 | CHANNEL_TOP_FRONT_LEFT
-            | CHANNEL_TOP_FRONT_RIGHT | CHANNEL_TOP_BACK_LEFT | CHANNEL_TOP_BACK_RIGHT;
-    const int LAYOUT_6POINT1 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
-            | CHANNEL_LOW_FREQUENCY | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT | CHANNEL_BACK_CENTER;
-    const int LAYOUT_7POINT1 = LAYOUT_5POINT1 | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT;
-    const int LAYOUT_7POINT1POINT2 =
-            LAYOUT_7POINT1 | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
-    const int LAYOUT_7POINT1POINT4 = LAYOUT_7POINT1 | CHANNEL_TOP_FRONT_LEFT
-            | CHANNEL_TOP_FRONT_RIGHT | CHANNEL_TOP_BACK_LEFT | CHANNEL_TOP_BACK_RIGHT;
-    const int LAYOUT_9POINT1POINT4 =
-            LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_WIDE_LEFT | CHANNEL_FRONT_WIDE_RIGHT;
-    const int LAYOUT_9POINT1POINT6 =
-            LAYOUT_9POINT1POINT4 | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
-    const int LAYOUT_13POINT_360RA = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
-            | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT | CHANNEL_TOP_FRONT_LEFT
-            | CHANNEL_TOP_FRONT_RIGHT | CHANNEL_TOP_FRONT_CENTER | CHANNEL_TOP_BACK_LEFT
-            | CHANNEL_TOP_BACK_RIGHT | CHANNEL_BOTTOM_FRONT_LEFT | CHANNEL_BOTTOM_FRONT_RIGHT
-            | CHANNEL_BOTTOM_FRONT_CENTER;
-    const int LAYOUT_22POINT2 = LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_LEFT_OF_CENTER
-            | CHANNEL_FRONT_RIGHT_OF_CENTER | CHANNEL_BACK_CENTER | CHANNEL_TOP_CENTER
-            | CHANNEL_TOP_FRONT_CENTER | CHANNEL_TOP_BACK_CENTER | CHANNEL_TOP_SIDE_LEFT
-            | CHANNEL_TOP_SIDE_RIGHT | CHANNEL_BOTTOM_FRONT_LEFT | CHANNEL_BOTTOM_FRONT_RIGHT
-            | CHANNEL_BOTTOM_FRONT_CENTER | CHANNEL_LOW_FREQUENCY_2;
-    const int LAYOUT_MONO_HAPTIC_A = LAYOUT_MONO | CHANNEL_HAPTIC_A;
-    const int LAYOUT_STEREO_HAPTIC_A = LAYOUT_STEREO | CHANNEL_HAPTIC_A;
-    const int LAYOUT_HAPTIC_AB = CHANNEL_HAPTIC_A | CHANNEL_HAPTIC_B;
-    const int LAYOUT_MONO_HAPTIC_AB = LAYOUT_MONO | LAYOUT_HAPTIC_AB;
-    const int LAYOUT_STEREO_HAPTIC_AB = LAYOUT_STEREO | LAYOUT_HAPTIC_AB;
-    const int LAYOUT_FRONT_BACK = CHANNEL_FRONT_CENTER | CHANNEL_BACK_CENTER;
-
-    /**
-     * Expresses the convention when stereo audio samples are stored interleaved
-     * in an array.  This should improve readability by allowing code to use
-     * symbolic indices instead of hard-coded [0] and [1].
-     *
-     * For multi-channel beyond stereo, the platform convention is that channels
-     * are interleaved in order from least significant channel mask bit to most
-     * significant channel mask bit, with unused bits skipped. Any exceptions
-     * to this convention will be noted at the appropriate API.
-     */
-    const int INTERLEAVE_LEFT = 0;
-    const int INTERLEAVE_RIGHT = 1;
-
-    /**
-     * 'CHANNEL_*' constants are used to build 'LAYOUT_*' masks. Each constant
-     * must have exactly one bit set. The values do not match
-     * 'android.media.AudioFormat.CHANNEL_OUT_*' constants from the SDK
-     * for better efficiency in masks processing.
-     */
-    const int CHANNEL_FRONT_LEFT = 1 << 0;
-    const int CHANNEL_FRONT_RIGHT = 1 << 1;
-    const int CHANNEL_FRONT_CENTER = 1 << 2;
-    const int CHANNEL_LOW_FREQUENCY = 1 << 3;
-    const int CHANNEL_BACK_LEFT = 1 << 4;
-    const int CHANNEL_BACK_RIGHT = 1 << 5;
-    const int CHANNEL_FRONT_LEFT_OF_CENTER = 1 << 6;
-    const int CHANNEL_FRONT_RIGHT_OF_CENTER = 1 << 7;
-    const int CHANNEL_BACK_CENTER = 1 << 8;
-    const int CHANNEL_SIDE_LEFT = 1 << 9;
-    const int CHANNEL_SIDE_RIGHT = 1 << 10;
-    const int CHANNEL_TOP_CENTER = 1 << 11;
-    const int CHANNEL_TOP_FRONT_LEFT = 1 << 12;
-    const int CHANNEL_TOP_FRONT_CENTER = 1 << 13;
-    const int CHANNEL_TOP_FRONT_RIGHT = 1 << 14;
-    const int CHANNEL_TOP_BACK_LEFT = 1 << 15;
-    const int CHANNEL_TOP_BACK_CENTER = 1 << 16;
-    const int CHANNEL_TOP_BACK_RIGHT = 1 << 17;
-    const int CHANNEL_TOP_SIDE_LEFT = 1 << 18;
-    const int CHANNEL_TOP_SIDE_RIGHT = 1 << 19;
-    const int CHANNEL_BOTTOM_FRONT_LEFT = 1 << 20;
-    const int CHANNEL_BOTTOM_FRONT_CENTER = 1 << 21;
-    const int CHANNEL_BOTTOM_FRONT_RIGHT = 1 << 22;
-    const int CHANNEL_LOW_FREQUENCY_2 = 1 << 23;
-    const int CHANNEL_FRONT_WIDE_LEFT = 1 << 24;
-    const int CHANNEL_FRONT_WIDE_RIGHT = 1 << 25;
-    /**
-     * Haptic channels are not part of multichannel standards, however they
-     * enhance user experience when playing so they are packed together with the
-     * channels of the program. To avoid collision with positional channels the
-     * values for haptic channels start at the MSB of an integer (after the sign
-     * bit) and move down to LSB.
-     */
-    const int CHANNEL_HAPTIC_B = 1 << 29;
-    const int CHANNEL_HAPTIC_A = 1 << 30;
-
-    /**
-     * 'VOICE_*' constants define layouts for voice audio. The order of the
-     * channels in the frame is assumed to be from the LSB to MSB for all the
-     * bits set to '1'.
-     */
-    const int VOICE_UPLINK_MONO = CHANNEL_VOICE_UPLINK;
-    const int VOICE_DNLINK_MONO = CHANNEL_VOICE_DNLINK;
-    const int VOICE_CALL_MONO = CHANNEL_VOICE_UPLINK | CHANNEL_VOICE_DNLINK;
-
-    /**
-     * 'CHANNEL_VOICE_*' constants are used to build 'VOICE_*' masks. Each
-     * constant must have exactly one bit set. Use the same values as
-     * 'android.media.AudioFormat.CHANNEL_IN_VOICE_*' constants from the SDK.
-     */
-    const int CHANNEL_VOICE_UPLINK = 0x4000;
-    const int CHANNEL_VOICE_DNLINK = 0x8000;
-}
diff --git a/media/aidl/android/media/audio/common/AudioConfig.aidl b/media/aidl/android/media/audio/common/AudioConfig.aidl
deleted file mode 100644
index ce2da4f..0000000
--- a/media/aidl/android/media/audio/common/AudioConfig.aidl
+++ /dev/null
@@ -1,34 +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.media.audio.common;
-
-import android.media.audio.common.AudioConfigBase;
-import android.media.audio.common.AudioOffloadInfo;
-
-/**
- * Commonly used audio stream configuration parameters.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioConfig {
-    AudioConfigBase base;
-    AudioOffloadInfo offloadInfo;
-    /** I/O buffer size in frames. */
-    long frameCount;
-}
diff --git a/media/aidl/android/media/audio/common/AudioConfigBase.aidl b/media/aidl/android/media/audio/common/AudioConfigBase.aidl
deleted file mode 100644
index 5210d0d..0000000
--- a/media/aidl/android/media/audio/common/AudioConfigBase.aidl
+++ /dev/null
@@ -1,33 +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 android.media.audio.common;
-
-import android.media.audio.common.AudioChannelLayout;
-import android.media.audio.common.AudioFormatDescription;
-
-/**
- * Base configuration attributes applicable to any stream of audio.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioConfigBase {
-    int sampleRate;
-    AudioChannelLayout channelMask;
-    AudioFormatDescription format;
-}
diff --git a/media/aidl/android/media/audio/common/AudioContentType.aidl b/media/aidl/android/media/audio/common/AudioContentType.aidl
deleted file mode 100644
index f42ae2f..0000000
--- a/media/aidl/android/media/audio/common/AudioContentType.aidl
+++ /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 android.media.audio.common;
-
-/**
- * Content type specifies "what" is playing. The content type expresses the
- * general category of the content: speech, music, movie audio, etc.
- * This enum corresponds to AudioAttributes.CONTENT_TYPE_* constants in the SDK.
- *
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioContentType {
-    /**
-     * Content type value to use when the content type is unknown, or other than
-     * the ones defined.
-     */
-    UNKNOWN = 0,
-    /**
-     * Content type value to use when the content type is speech.
-     */
-    SPEECH = 1,
-    /**
-     * Content type value to use when the content type is music.
-     */
-    MUSIC = 2,
-    /**
-     * Content type value to use when the content type is a soundtrack,
-     * typically accompanying a movie or TV program.
-     */
-    MOVIE = 3,
-    /**
-     * Content type value to use when the content type is a sound used to
-     * accompany a user action, such as a beep or sound effect expressing a key
-     * click, or event, such as the type of a sound for a bonus being received
-     * in a game. These sounds are mostly synthesized or short Foley sounds.
-     */
-    SONIFICATION = 4,
-    /**
-     * Content type value to use when the content type is ultrasound.
-     */
-    ULTRASOUND = 1997,
-}
diff --git a/media/aidl/android/media/audio/common/AudioDevice.aidl b/media/aidl/android/media/audio/common/AudioDevice.aidl
deleted file mode 100644
index f897eb2..0000000
--- a/media/aidl/android/media/audio/common/AudioDevice.aidl
+++ /dev/null
@@ -1,33 +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 android.media.audio.common;
-
-import android.media.audio.common.AudioDeviceAddress;
-import android.media.audio.common.AudioDeviceDescription;
-
-/**
- * Represents a concrete audio device by bundling together the device type and
- * the device address.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioDevice {
-    AudioDeviceDescription type;
-    AudioDeviceAddress address;
-}
diff --git a/media/aidl/android/media/audio/common/AudioDeviceAddress.aidl b/media/aidl/android/media/audio/common/AudioDeviceAddress.aidl
deleted file mode 100644
index ca48f7e..0000000
--- a/media/aidl/android/media/audio/common/AudioDeviceAddress.aidl
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * This structure defines various representations for the audio device
- * address.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-union AudioDeviceAddress {
-    /**
-     * String uniquely identifying the device among other devices
-     * of the same type. Can be empty in case there is only one device
-     * of this type.
-     *
-     * Depending on the device type, its id may be assigned by the framework
-     * (one case used at the time of writing is REMOTE_SUBMIX), or assigned by
-     * the HAL service (the canonical examples are BUS and MIC devices). In any
-     * case, both framework and HAL must never attempt to parse the value of the
-     * 'id' field, regardless of whom has generated it. If the address must be
-     * parsed, one of the members below must be used instead of 'id'.
-     */
-    @utf8InCpp String id;
-    /**
-     * IEEE 802 MAC address. Set for Bluetooth devices. The array must have
-     * exactly 6 elements.
-     */
-    byte[] mac;
-    /**
-     * IPv4 Address. Set for IPv4 devices. The array must have exactly 4
-     * elements.
-     */
-    byte[] ipv4;
-    /**
-     * IPv6 Address. Set for IPv6 devices. The array must have exactly 8
-     * elements.
-     */
-    int[] ipv6;
-    /**
-     * PCI bus Address. Set for USB devices. The array must have exactly 2
-     * elements, in the following order: the card id, and the device id.
-     */
-    int[] alsa;
-}
diff --git a/media/aidl/android/media/audio/common/AudioDeviceDescription.aidl b/media/aidl/android/media/audio/common/AudioDeviceDescription.aidl
deleted file mode 100644
index c21acca..0000000
--- a/media/aidl/android/media/audio/common/AudioDeviceDescription.aidl
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioDeviceType;
-
-/**
- * Describes the kind of an audio device.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioDeviceDescription {
-    /**
-     * Type and directionality of the device. For bidirectional audio devices
-     * two descriptions need to be created, having the same value for
-     * the 'connection' field.
-     *
-     * See 'AudioDeviceType' for the list of supported values.
-     */
-    AudioDeviceType type = AudioDeviceType.NONE;
-    /**
-     * Specifies the type of the connection of the device to the audio system.
-     * Usually it's some kind of a communication protocol, e.g. Bluetooth SCO or
-     * USB. There is a list of connection types recognized by the framework,
-     * defined using 'CONNECTION_' constants. Vendors can add their own
-     * connection types with "VX_<vendor>_" prefix, where the "vendor" part
-     * must consist of at least 3 letters or numbers.
-     *
-     * When the 'connection' field is left empty and 'type != NONE | DEFAULT',
-     * it is assumed that the device is permanently attached to the audio
-     * system, e.g. a built-in speaker or microphone.
-     *
-     * The 'connection' field must be left empty if 'type' is 'NONE' or
-     * '{IN|OUT}_DEFAULT'.
-     */
-    @utf8InCpp String connection;
-    /**
-     * Analog connection, for example, via 3.5 mm analog jack,
-     * or a low-end (analog) desk dock.
-     */
-    const @utf8InCpp String CONNECTION_ANALOG = "analog";
-    /**
-     * Bluetooth A2DP connection.
-     */
-    const @utf8InCpp String CONNECTION_BT_A2DP = "bt-a2dp";
-    /**
-     * Bluetooth Low Energy (LE) connection.
-     */
-    const @utf8InCpp String CONNECTION_BT_LE = "bt-le";
-    /**
-     * Bluetooth SCO connection.
-     */
-    const @utf8InCpp String CONNECTION_BT_SCO = "bt-sco";
-    /**
-     * Bus connection. Mostly used in automotive scenarios.
-     */
-    const @utf8InCpp String CONNECTION_BUS = "bus";
-    /**
-     * HDMI connection.
-     */
-    const @utf8InCpp String CONNECTION_HDMI = "hdmi";
-    /**
-     * HDMI ARC connection.
-     */
-    const @utf8InCpp String CONNECTION_HDMI_ARC = "hdmi-arc";
-    /**
-     * HDMI eARC connection.
-     */
-    const @utf8InCpp String CONNECTION_HDMI_EARC = "hdmi-earc";
-    /**
-     * IP v4 connection.
-     */
-    const @utf8InCpp String CONNECTION_IP_V4 = "ip-v4";
-    /**
-     * SPDIF connection.
-     */
-    const @utf8InCpp String CONNECTION_SPDIF = "spdif";
-    /**
-     * A wireless connection when the actual protocol is unspecified.
-     */
-    const @utf8InCpp String CONNECTION_WIRELESS = "wireless";
-    /**
-     * USB connection. The Android device is the USB Host.
-     */
-    const @utf8InCpp String CONNECTION_USB = "usb";
-}
diff --git a/media/aidl/android/media/audio/common/AudioDeviceType.aidl b/media/aidl/android/media/audio/common/AudioDeviceType.aidl
deleted file mode 100644
index 8e200de..0000000
--- a/media/aidl/android/media/audio/common/AudioDeviceType.aidl
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * The type of the audio device. Only used as part of 'AudioDeviceDescription'
- * structure.
- *
- * Types are divided into "input" and "output" categories. Audio devices that
- * have both audio input and output, for example, headsets, are represented by a
- * pair of input and output device types.
- *
- * The 'AudioDeviceType' intentionally binds together directionality and 'kind'
- * of the device to avoid making them fully orthogonal. This is because not all
- * types of devices are bidirectional, for example, speakers can only be used
- * for output and microphones can only be used for input (at least, in the
- * context of the audio framework).
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum AudioDeviceType {
-    /**
-     * "None" type is a "null" value. All fields of 'AudioDeviceDescription'
-     * must have default / empty / null values.
-     */
-    NONE = 0,
-    /**
-     * The "default" device is used when the client does not have any
-     * preference for a particular device.
-     */
-    IN_DEFAULT = 1,
-    /**
-     * A device implementing Android Open Accessory protocol.
-     * Note: AOAv2 audio support has been deprecated in Android 8.0.
-     */
-    IN_ACCESSORY = 2,
-    /**
-     * Input from a DSP front-end proxy device.
-     */
-    IN_AFE_PROXY = 3,
-    /**
-     * Used when only the connection protocol is known, e.g. a "HDMI Device."
-     */
-    IN_DEVICE = 4,
-    /**
-     * A device providing reference input for echo canceller.
-     */
-    IN_ECHO_REFERENCE = 5,
-    /**
-     * FM Tuner input.
-     */
-    IN_FM_TUNER = 6,
-    /**
-     * A microphone of a headset.
-     */
-    IN_HEADSET = 7,
-    /**
-     * Loopback input.
-     */
-    IN_LOOPBACK = 8,
-    /**
-     * The main microphone (the frontal mic on mobile devices).
-     */
-    IN_MICROPHONE = 9,
-    /**
-     * The secondary microphone (the back mic on mobile devices).
-     */
-    IN_MICROPHONE_BACK = 10,
-    /**
-     * Input from a submix of other streams.
-     */
-    IN_SUBMIX = 11,
-    /**
-     * Audio received via the telephone line.
-     */
-    IN_TELEPHONY_RX = 12,
-    /**
-     * TV Tuner audio input.
-     */
-    IN_TV_TUNER = 13,
-    /**
-     * Input from a phone / table dock.
-     */
-    IN_DOCK = 14,
-    /**
-     * The "default" device is used when the client does not have any
-     * preference for a particular device.
-     */
-    OUT_DEFAULT = 129,
-    /**
-     * A device implementing Android Open Accessory protocol.
-     * Note: AOAv2 audio support has been deprecated in Android 8.0.
-     */
-    OUT_ACCESSORY = 130,
-    /**
-     * Output from a DSP front-end proxy device.
-     */
-    OUT_AFE_PROXY = 131,
-    /**
-     * Car audio system.
-     */
-    OUT_CARKIT = 132,
-    /**
-     * Used when only the connection protocol is known, e.g. a "HDMI Device."
-     */
-    OUT_DEVICE = 133,
-    /**
-     * The echo canceller device.
-     */
-    OUT_ECHO_CANCELLER = 134,
-    /**
-     * The FM Tuner device.
-     */
-    OUT_FM = 135,
-    /**
-     * Headphones.
-     */
-    OUT_HEADPHONE = 136,
-    /**
-     * Headphones of a headset.
-     */
-    OUT_HEADSET = 137,
-    /**
-     * Hearing aid.
-     */
-    OUT_HEARING_AID = 138,
-    /**
-     * Secondary line level output.
-     */
-    OUT_LINE_AUX = 139,
-    /**
-     * The main speaker.
-     */
-    OUT_SPEAKER = 140,
-    /**
-     * The speaker of a mobile device in the case when it is close to the ear.
-     */
-    OUT_SPEAKER_EARPIECE = 141,
-    /**
-     * The main speaker with overload / overheating protection.
-     */
-    OUT_SPEAKER_SAFE = 142,
-    /**
-     * Output into a submix.
-     */
-    OUT_SUBMIX = 143,
-    /**
-     * Output into a telephone line.
-     */
-    OUT_TELEPHONY_TX = 144,
-    /**
-     * Output into a speaker of a phone / table dock.
-     */
-    OUT_DOCK = 145,
-    /**
-     * Output to a broadcast group.
-     */
-    OUT_BROADCAST = 146,
-}
diff --git a/media/aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl b/media/aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl
deleted file mode 100644
index e0b272c..0000000
--- a/media/aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl
+++ /dev/null
@@ -1,40 +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 android.media.audio.common;
-
-/**
- * Enumeration of metadata types permitted for use by encapsulation mode audio
- * streams (see AudioEncapsulationMode). This type corresponds to
- * AudioTrack.ENCAPSULATION_METADATA_TYPE_* constants in the SDK.
- *
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioEncapsulationMetadataType {
-    /** Default value. */
-    NONE = 0,
-    /**
-     * Encapsulation metadata type for framework tuner information.
-     */
-    FRAMEWORK_TUNER = 1,
-    /**
-     * Encapsulation metadata type for DVB AD descriptor.
-     *
-     * This metadata is formatted per ETSI TS 101 154 Table E.1: AD_descriptor.
-     */
-    DVB_AD_DESCRIPTOR = 2,
-}
diff --git a/media/aidl/android/media/audio/common/AudioEncapsulationMode.aidl b/media/aidl/android/media/audio/common/AudioEncapsulationMode.aidl
deleted file mode 100644
index 6f8e9e1..0000000
--- a/media/aidl/android/media/audio/common/AudioEncapsulationMode.aidl
+++ /dev/null
@@ -1,38 +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 android.media.audio.common;
-
-/**
- * Encapsulation mode used for sending audio compressed data.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="byte")
-enum AudioEncapsulationMode {
-    /**
-     * Used as default value in parcelables to indicate that a value was not
-     * set. Should never be considered a valid setting, except for backward
-     * compatibility scenarios.
-     */
-    INVALID = -1,
-    /** No encapsulation mode for metadata. */
-    NONE = 0,
-    /** Elementary stream payload with metadata. */
-    ELEMENTARY_STREAM = 1,
-    /** Handle-based payload with metadata. */
-    HANDLE = 2,
-}
diff --git a/media/aidl/android/media/audio/common/AudioEncapsulationType.aidl b/media/aidl/android/media/audio/common/AudioEncapsulationType.aidl
deleted file mode 100644
index 9e80bd6..0000000
--- a/media/aidl/android/media/audio/common/AudioEncapsulationType.aidl
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * Audio encapsulation type is used to describe if the audio data should be sent
- * with a particular encapsulation type or not. This enum corresponds to
- * AudioProfile.AUDIO_ENCAPSULATION_* constants in the SDK.
- *
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioEncapsulationType {
-    /** No encapsulation type is specified. */
-    NONE = 0,
-    /** Encapsulation used the format defined in the standard IEC 61937. */
-    IEC61937 = 1,
-}
diff --git a/media/aidl/android/media/audio/common/AudioFlag.aidl b/media/aidl/android/media/audio/common/AudioFlag.aidl
deleted file mode 100644
index b9d493e..0000000
--- a/media/aidl/android/media/audio/common/AudioFlag.aidl
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2022 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.audio.common;
-
-/**
- * Defines the audio flags that are used in AudioAttributes
- */
-@Backing(type="int")
-@VintfStability
-enum AudioFlag {
-    NONE = 0x0,
-    /**
-     * Flag defining a behavior where the audibility of the sound will be
-     * ensured by the system. To ensure sound audibility, the system only uses
-     * built-in speakers or wired headphones and specifically excludes wireless
-     * audio devices. Note this flag should only be used for sounds subject to
-     * regulatory behaviors in some countries, such as for camera shutter sound,
-     * and not for routing behaviors.
-     */
-    AUDIBILITY_ENFORCED = 0x1 << 0,
-    /**
-     * Skipping 0x1 << 1. This was previously used for SECURE flag, but because
-     * the security feature was never implemented using this flag, and the flag
-     * was never made public, this value may be used for another flag.
-     */
-    /**
-     * Flag to enable when the stream is associated with SCO usage.
-     * Internal use only for dealing with legacy STREAM_BLUETOOTH_SCO
-     */
-    SCO = 0x1 << 2,
-    /**
-     * Flag defining a behavior where the system ensures that the playback of
-     * the sound will be compatible with its use as a broadcast for surrounding
-     * people and/or devices. Ensures audibility with no or minimal
-     * post-processing applied.
-     */
-    BEACON = 0x1 << 3,
-    /**
-     * Flag requesting the use of an output stream supporting hardware A/V
-     * synchronization.
-     */
-    HW_AV_SYNC = 0x1 << 4,
-    /**
-     * Flag requesting capture from the source used for hardware hotword
-     * detection. To be used with capture preset MediaRecorder.AudioSource
-     * HOTWORD or MediaRecorder.AudioSource.VOICE_RECOGNITION.
-     */
-    HW_HOTWORD = 0x1 << 5,
-    /**
-     * Flag requesting audible playback even under limited interruptions.
-     */
-    BYPASS_INTERRUPTION_POLICY = 0x1 << 6,
-    /**
-     * Flag requesting audible playback even when the underlying stream is muted
-     */
-    BYPASS_MUTE = 0x1 << 7,
-    /**
-     * Flag requesting a low latency path when creating an AudioTrack.
-     * When using this flag, the sample rate must match the native sample rate
-     * of the device. Effects processing is also unavailable.
-     */
-    LOW_LATENCY = 0x1 << 8,
-    /**
-     * Flag requesting a deep buffer path when creating an AudioTrack.
-     *
-     * A deep buffer path, if available, may consume less power and is
-     * suitable for media playback where latency is not a concern.
-     */
-    DEEP_BUFFER = 0x1 << 9,
-    /**
-     * Flag specifying that the audio shall not be captured by third-party apps
-     * with a MediaProjection.
-     */
-    NO_MEDIA_PROJECTION = 0x1 << 10,
-    /**
-     * Flag indicating force muting haptic channels.
-     */
-    MUTE_HAPTIC = 0x1 << 11,
-    /**
-     * Flag specifying that the audio shall not be captured by any apps, not
-     * even system apps.
-     */
-    NO_SYSTEM_CAPTURE = 0x1 << 12,
-    /**
-     * Flag requesting private audio capture.
-     */
-    CAPTURE_PRIVATE = 0x1 << 13,
-    /**
-     * Flag indicating the audio content has been processed to provide a virtual
-     * multichannel audio experience.
-     */
-    CONTENT_SPATIALIZED = 0x1 << 14,
-    /**
-     * Flag indicating the audio content is never to be spatialized.
-     */
-    NEVER_SPATIALIZE = 0x1 << 15,
-    /**
-     * Flag indicating the audio is part of a call redirection.
-     * Valid for playback and capture.
-     */
-    CALL_REDIRECTION = 0x1 << 16,
-}
\ No newline at end of file
diff --git a/media/aidl/android/media/audio/common/AudioFormatDescription.aidl b/media/aidl/android/media/audio/common/AudioFormatDescription.aidl
deleted file mode 100644
index 57f2bdb..0000000
--- a/media/aidl/android/media/audio/common/AudioFormatDescription.aidl
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioFormatType;
-import android.media.audio.common.PcmType;
-
-/**
- * An extensible type for specifying audio formats. All formats are largely
- * divided into two classes: PCM and non-PCM (bitstreams). Bitstreams can
- * be encapsulated into PCM streams.
- *
- * The type defined in a way to make each format uniquely identifiable, so
- * that if the framework and the HAL construct a value for the same type
- * (e.g. PCM 16 bit), they will produce identical parcelables which will have
- * identical hashes. This makes possible deduplicating type descriptions
- * by the framework when they are received from different HAL modules without
- * relying on having some centralized registry of enumeration values.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioFormatDescription {
-    /**
-     * The type of the audio format. See the 'AudioFormatType' for the
-     * list of supported values.
-     */
-    AudioFormatType type = AudioFormatType.DEFAULT;
-    /**
-     * The type of the PCM stream or the transport stream for PCM
-     * encapsulations.  See 'PcmType' for the list of supported values.
-     */
-    PcmType pcm = PcmType.DEFAULT;
-    /**
-     * Optional encoding specification. Must be left empty when:
-     *
-     *  - 'type == DEFAULT && pcm == DEFAULT' -- that means "default" type;
-     *  - 'type == PCM' -- that means a regular PCM stream (not an encapsulation
-     *    of an encoded bitstream).
-     *
-     * For PCM encapsulations of encoded bitstreams (e.g. an encapsulation
-     * according to IEC-61937 standard), the value of the 'pcm' field must
-     * be set accordingly, as an example, PCM_INT_16_BIT must be used for
-     * IEC-61937. Note that 'type == NON_PCM' in this case.
-     *
-     * Encoding names mostly follow IANA standards for media types (MIME), and
-     * frameworks/av/media/libstagefright/foundation/MediaDefs.cpp with the
-     * latter having priority.  Since there are still many audio types not found
-     * in any of these lists, the following rules are applied:
-     *
-     *   - If there is a direct MIME type for the encoding, the MIME type name
-     *     is used as is, e.g. "audio/eac3" for the EAC-3 format.
-     *   - If the encoding is a "subformat" of a MIME-registered format,
-     *     the latter is augmented with a suffix, e.g. "audio/eac3-joc" for the
-     *     JOC extension of EAC-3.
-     *   - If it's a proprietary format, a "vnd." prefix is added, similar to
-     *     IANA rules, e.g. "audio/vnd.dolby.truehd".
-     *   - Otherwise, "x-" prefix is added, e.g. "audio/x-iec61937".
-     *   - All MIME types not found in the IANA formats list have an associated
-     *     comment.
-     */
-    @utf8InCpp String encoding;
-}
diff --git a/media/aidl/android/media/audio/common/AudioFormatType.aidl b/media/aidl/android/media/audio/common/AudioFormatType.aidl
deleted file mode 100644
index ea78c7a..0000000
--- a/media/aidl/android/media/audio/common/AudioFormatType.aidl
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * The type of the audio format. Only used as part of 'AudioFormatDescription'
- * structure.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="byte")
-enum AudioFormatType {
-    /**
-     * "Default" type is used when the client does not care about the actual
-     * format. All fields of 'AudioFormatDescription' must have default / empty
-     * / null values.
-     */
-    DEFAULT = 0,
-    /**
-     * When the 'encoding' field of 'AudioFormatDescription' is not empty, it
-     * specifies the codec used for bitstream (non-PCM) data. It is also used
-     * in the case when the bitstream data is encapsulated into a PCM stream,
-     * see the documentation for 'AudioFormatDescription'.
-     */
-    NON_PCM = DEFAULT,
-    /**
-     * PCM type. The 'pcm' field of 'AudioFormatDescription' is used to specify
-     * the actual sample size and representation.
-     */
-    PCM = 1,
-    /**
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_INVALID = -1,
-}
diff --git a/media/aidl/android/media/audio/common/AudioGain.aidl b/media/aidl/android/media/audio/common/AudioGain.aidl
deleted file mode 100644
index dbfcd8c..0000000
--- a/media/aidl/android/media/audio/common/AudioGain.aidl
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioChannelLayout;
-
-/**
- * This structure represents a gain stage. A gain stage is always attached
- * to an AudioPort.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioGain {
-    /** Bitmask, indexed by AudioGainMode. */
-    int mode;
-    /** For AudioGainMode.CHANNELS, specifies controlled channels. */
-    AudioChannelLayout channelMask;
-    /** Minimum gain value in millibels. */
-    int minValue;
-    /** Maximum gain value in millibels. */
-    int maxValue;
-    /** Default gain value in millibels. */
-    int defaultValue;
-    /** Gain step in millibels. */
-    int stepValue;
-    /** Minimum ramp duration in milliseconds. */
-    int minRampMs;
-    /** Maximum ramp duration in milliseconds. */
-    int maxRampMs;
-    /** Indicates whether it is allowed to use this stage for volume control. */
-    boolean useForVolume;
-}
diff --git a/media/aidl/android/media/audio/common/AudioGainConfig.aidl b/media/aidl/android/media/audio/common/AudioGainConfig.aidl
deleted file mode 100644
index a247111..0000000
--- a/media/aidl/android/media/audio/common/AudioGainConfig.aidl
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioChannelLayout;
-
-/**
- * The gain configuration structure is used to get or set the gain values of a
- * given AudioPort.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioGainConfig {
-    /** Index of the corresponding AudioGain in AudioPort.gains. */
-    int index;
-    /** Bitmask, indexed by AudioGainMode. */
-    int mode;
-    /** For AudioGainMode.CHANNELS, specifies controlled channels. */
-    AudioChannelLayout channelMask;
-    /**
-     * Gain values in millibels. For each channel ordered from LSb to MSb in
-     * channel mask. The number of values is 1 in joint mode, otherwise equals
-     * the number of bits implied by channelMask.
-     */
-    int[] values;
-    /** Ramp duration in milliseconds. */
-    int rampDurationMs;
-}
diff --git a/media/aidl/android/media/audio/common/AudioGainMode.aidl b/media/aidl/android/media/audio/common/AudioGainMode.aidl
deleted file mode 100644
index e46752e..0000000
--- a/media/aidl/android/media/audio/common/AudioGainMode.aidl
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * Type of gain control exposed by an audio port. The values are
- * indexes of bits in a bitmask.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="byte")
-enum AudioGainMode {
-    /** Gain is the same for all channels. */
-    JOINT = 0,
-    /** The gain is set individually for each channel. */
-    CHANNELS = 1,
-    /** Ramping is applied. */
-    RAMP = 2,
-}
diff --git a/media/aidl/android/media/audio/common/AudioInputFlags.aidl b/media/aidl/android/media/audio/common/AudioInputFlags.aidl
deleted file mode 100644
index 83a5d9d..0000000
--- a/media/aidl/android/media/audio/common/AudioInputFlags.aidl
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * Specifies options applicable to audio input. These can be functional
- * requests or performance requests. These flags apply both to audio ports and
- * audio streams. Flags specified for an audio stream are usually used to find
- * the best matching audio port for it.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum AudioInputFlags {
-    /**
-     * Input is optimized for decreasing audio latency.
-     */
-    FAST = 0,
-    /**
-     * Input is for capturing "hotword" audio commands.
-     */
-    HW_HOTWORD = 1,
-    /**
-     * Input stream should only have minimal signal processing applied.
-     */
-    RAW = 2,
-    /**
-     * Input stream needs to be synchronized with an output stream.
-     */
-    SYNC = 3,
-    /**
-     * Input uses MMAP no IRQ mode--direct memory mapping with the hardware.
-     */
-    MMAP_NOIRQ = 4,
-    /**
-     * Input is used for receiving VoIP audio.
-     */
-    VOIP_TX = 5,
-    /**
-     * Input stream contains AV synchronization markers embedded.
-     */
-    HW_AV_SYNC = 6,
-    /**
-     * Input contains an encoded audio stream.
-     */
-    DIRECT = 7,
-    /**
-     * Input is for capturing "ultrasound" audio commands.
-     */
-    ULTRASOUND = 8,
-}
diff --git a/media/aidl/android/media/audio/common/AudioIoFlags.aidl b/media/aidl/android/media/audio/common/AudioIoFlags.aidl
deleted file mode 100644
index f978fb6..0000000
--- a/media/aidl/android/media/audio/common/AudioIoFlags.aidl
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * Stores a bitmask of input or output flags.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-union AudioIoFlags {
-    /** Bitmask indexed by AudioInputFlags. */
-    int input;
-    /** Bitmask indexed by AudioOutputFlags. */
-    int output;
-}
diff --git a/media/aidl/android/media/audio/common/AudioMMapPolicy.aidl b/media/aidl/android/media/audio/common/AudioMMapPolicy.aidl
deleted file mode 100644
index e7e8710d..0000000
--- a/media/aidl/android/media/audio/common/AudioMMapPolicy.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * Audio MMAP policy describe how the aaudio MMAP feature is used.
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioMMapPolicy {
-    /**
-     * The policy is unspecified.
-     */
-    UNSPECIFIED = 0,
-    /**
-     * The MMAP feature is disabled and never used.
-     */
-    NEVER = 1,
-    /**
-     * If MMAP feature works then uses it. Otherwise, fall back to something else.
-     */
-    AUTO = 2,
-    /**
-     * The MMAP feature must be used. If not available then fail.
-     */
-    ALWAYS = 3,
-}
diff --git a/media/aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl b/media/aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl
deleted file mode 100644
index e8f948d..0000000
--- a/media/aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioDevice;
-import android.media.audio.common.AudioMMapPolicy;
-
-/**
- * Audio MMAP policy info describes how an aaudio MMAP feature can be
- * used on a particular device.
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioMMapPolicyInfo {
-    /**
-     * The audio device.
-     */
-    AudioDevice device;
-    /**
-     * The aaudio mmap policy for the audio device.
-     */
-    AudioMMapPolicy mmapPolicy = AudioMMapPolicy.UNSPECIFIED;
-}
diff --git a/media/aidl/android/media/audio/common/AudioMMapPolicyType.aidl b/media/aidl/android/media/audio/common/AudioMMapPolicyType.aidl
deleted file mode 100644
index 9a15b56..0000000
--- a/media/aidl/android/media/audio/common/AudioMMapPolicyType.aidl
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * The aaudio MMAP policy type.
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioMMapPolicyType {
-    /**
-     * Default aaudio mmap policy. It is used to query whether the
-     * aaudio MMAP could be used or not.
-     */
-    DEFAULT = 1,
-    /**
-     * Exclusive aaudio mmap policy. It is used to query whether the
-     * aaudio MMAP could be used in exclusive mode or not.
-     */
-    EXCLUSIVE = 2,
-}
diff --git a/media/aidl/android/media/audio/common/AudioMode.aidl b/media/aidl/android/media/audio/common/AudioMode.aidl
deleted file mode 100644
index 701bcb6..0000000
--- a/media/aidl/android/media/audio/common/AudioMode.aidl
+++ /dev/null
@@ -1,52 +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 android.media.audio.common;
-
-/**
- * Major modes for a mobile device. The current mode setting affects audio
- * routing.
- *
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioMode {
-    /**
-     * Used as default value in parcelables to indicate that a value was not
-     * set. Should never be considered a valid setting, except for backward
-     * compatibility scenarios.
-     */
-    SYS_RESERVED_INVALID = -2,
-    /**
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_CURRENT = -1,
-    /** Normal mode (no call in progress). */
-    NORMAL = 0,
-    /** Mobile device is receiving an incoming connection request. */
-    RINGTONE = 1,
-    /** Calls handled by the telephony stack (PSTN). */
-    IN_CALL = 2,
-    /** Calls handled by apps (VoIP). */
-    IN_COMMUNICATION = 3,
-    /** Call screening in progress. */
-    CALL_SCREEN = 4,
-    /** PSTN Call redirection  in progress. */
-    SYS_RESERVED_CALL_REDIRECT = 5,
-    /** VoIP Call redirection  in progress. */
-    SYS_RESERVED_COMMUNICATION_REDIRECT = 6,
-}
diff --git a/media/aidl/android/media/audio/common/AudioOffloadInfo.aidl b/media/aidl/android/media/audio/common/AudioOffloadInfo.aidl
deleted file mode 100644
index d8da065..0000000
--- a/media/aidl/android/media/audio/common/AudioOffloadInfo.aidl
+++ /dev/null
@@ -1,56 +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.media.audio.common;
-
-import android.media.audio.common.AudioConfigBase;
-import android.media.audio.common.AudioEncapsulationMode;
-import android.media.audio.common.AudioStreamType;
-import android.media.audio.common.AudioUsage;
-
-/**
- * Additional information about the stream passed to hardware decoders.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioOffloadInfo {
-    /** Base audio configuration. */
-    AudioConfigBase base;
-    /** Stream type. Intended for use by the system only. */
-    AudioStreamType streamType = AudioStreamType.INVALID;
-    /** Bit rate in bits per second. */
-    int bitRatePerSecond;
-    /** Duration in microseconds, -1 if unknown. */
-    long durationUs;
-    /** True if the stream is tied to a video stream. */
-    boolean hasVideo;
-    /** True if streaming, false if local playback. */
-    boolean isStreaming;
-    /** Sample bit width. */
-    int bitWidth = 16;
-    /** Offload fragment size. */
-    int offloadBufferSize;
-    /** See the documentation of AudioUsage. */
-    AudioUsage usage = AudioUsage.INVALID;
-    /** See the documentation of AudioEncapsulationMode. */
-    AudioEncapsulationMode encapsulationMode = AudioEncapsulationMode.INVALID;
-    /** Content id from tuner HAL (0 if none). */
-    int contentId;
-    /** Sync id from tuner HAL (0 if none). */
-    int syncId;
-}
diff --git a/media/aidl/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl/android/media/audio/common/AudioOutputFlags.aidl
deleted file mode 100644
index 2556b68..0000000
--- a/media/aidl/android/media/audio/common/AudioOutputFlags.aidl
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * Specifies options applicable to audio output. These can be functional
- * requests or performance requests. These flags apply both to audio ports and
- * audio streams. Flags specified for an audio stream are usually used to find
- * the best matching audio port for it.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum AudioOutputFlags{
-    /**
-     * Output must not be altered by the framework, it bypasses software mixers.
-     */
-    DIRECT = 0,
-    /**
-     * When used with audio ports, indicates the "main" (primary) port. This
-     * port is opened by default and receives routing, audio mode and volume
-     * controls related to voice calls.
-     */
-    PRIMARY = 1,
-    /**
-     * Output is optimized for decreasing audio latency.
-     */
-    FAST = 2,
-    /**
-     * Output is optimized for having the low power consumption.
-     */
-    DEEP_BUFFER = 3,
-    /**
-     * Output is compressed audio format, intended for hardware decoding.
-     */
-    COMPRESS_OFFLOAD = 4,
-    /**
-     * Write operations must return as fast as possible instead of
-     * being blocked until all provided data has been consumed.
-     */
-    NON_BLOCKING = 5,
-    /**
-     * Output stream contains AV synchronization markers embedded.
-     */
-    HW_AV_SYNC = 6,
-    /**
-     * Used to support ultrasonic communication with beacons.
-     * Note: "TTS" here means "Transmitted Through Speaker",
-     * not "Text-to-Speech".
-     */
-    TTS = 7,
-    /**
-     * Output stream should only have minimal signal processing applied.
-     */
-    RAW = 8,
-    /**
-     * Output stream needs to be synchronized with an input stream.
-     */
-    SYNC = 9,
-    /**
-     * Output stream is encoded according to IEC958.
-     */
-    IEC958_NONAUDIO = 10,
-    /**
-     * Output must not be altered by the framework and hardware.
-     */
-    DIRECT_PCM = 11,
-    /**
-     * Output uses MMAP no IRQ mode--direct memory mapping with the hardware.
-     */
-    MMAP_NOIRQ = 12,
-    /**
-     * Output is used for transmitting VoIP audio.
-     */
-    VOIP_RX = 13,
-    /**
-     * Output is used for music playback during telephony calls.
-     */
-    INCALL_MUSIC = 14,
-    /**
-     * The rendered must ignore any empty blocks between compressed audio
-     * tracks.
-     */
-    GAPLESS_OFFLOAD = 15,
-    /**
-     * Output is used for spatial audio.
-     */
-    SPATIALIZER = 16,
-    /**
-     * Output is used for transmitting ultrasound audio.
-     */
-    ULTRASOUND = 17,
-}
diff --git a/media/aidl/android/media/audio/common/AudioPort.aidl b/media/aidl/android/media/audio/common/AudioPort.aidl
deleted file mode 100644
index d32b840..0000000
--- a/media/aidl/android/media/audio/common/AudioPort.aidl
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioGain;
-import android.media.audio.common.AudioIoFlags;
-import android.media.audio.common.AudioPortExt;
-import android.media.audio.common.AudioProfile;
-import android.media.audio.common.ExtraAudioDescriptor;
-
-/**
- * Audio port structure describes the capabilities of an audio port.
- * This is a "blueprint" which contains all the possible configurations
- * that are supported by the port.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioPort {
-    /**
-     * Unique identifier of the port within a HAL module.
-     */
-    int id;
-    /**
-     * Human-readable name describing the function of the port.
-     * E.g. "telephony_tx" or "fm_tuner".
-     */
-    @utf8InCpp String name;
-    /**
-     * AudioProfiles supported by this port: format, rates, channels.
-     */
-    AudioProfile[] profiles;
-    /**
-     * I/O feature flags.
-     */
-    AudioIoFlags flags;
-    /**
-     * ExtraAudioDescriptors supported by this port. Used for formats not
-     * recognized by the platform. The audio capability is described by a
-     * hardware descriptor.
-     */
-    ExtraAudioDescriptor[] extraAudioDescriptors;
-    /** Gain controllers. */
-    AudioGain[] gains;
-    /** Extra parameters depending on the port role. */
-    AudioPortExt ext;
-}
diff --git a/media/aidl/android/media/audio/common/AudioPortConfig.aidl b/media/aidl/android/media/audio/common/AudioPortConfig.aidl
deleted file mode 100644
index 2702b14..0000000
--- a/media/aidl/android/media/audio/common/AudioPortConfig.aidl
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioChannelLayout;
-import android.media.audio.common.AudioFormatDescription;
-import android.media.audio.common.AudioGainConfig;
-import android.media.audio.common.AudioIoFlags;
-import android.media.audio.common.AudioPortExt;
-import android.media.audio.common.Int;
-
-/**
- * Audio port configuration structure specifies a particular configuration
- * of an audio port.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioPortConfig {
-    /**
-     * Port config unique ID. This field is set to a non-zero value when it is
-     * needed to select a previously reported port config and apply new
-     * configuration to it.
-     */
-    int id;
-    /**
-     * The ID of the AudioPort instance this configuration applies to.
-     */
-    int portId;
-    /** Sample rate in Hz. Can be left unspecified. */
-    @nullable Int sampleRate;
-    /** Channel mask. Can be left unspecified. */
-    @nullable AudioChannelLayout channelMask;
-    /** Format. Can be left unspecified. */
-    @nullable AudioFormatDescription format;
-    /** Gain to apply. Can be left unspecified. */
-    @nullable AudioGainConfig gain;
-    /** I/O feature flags. Can be left unspecified. */
-    @nullable AudioIoFlags flags;
-    /** Extra parameters depending on the port role. */
-    AudioPortExt ext;
-}
diff --git a/media/aidl/android/media/audio/common/AudioPortDeviceExt.aidl b/media/aidl/android/media/audio/common/AudioPortDeviceExt.aidl
deleted file mode 100644
index 63136d7..0000000
--- a/media/aidl/android/media/audio/common/AudioPortDeviceExt.aidl
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioDevice;
-import android.media.audio.common.AudioFormatDescription;
-
-/**
- * Extra parameters which are specified when the audio port is in the device role.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioPortDeviceExt {
-    /** Audio device specification. */
-    AudioDevice device;
-    /** Bitmask indexed by 'FLAG_INDEX_' constants. */
-    int flags;
-    /**
-     * List of supported encoded formats. Specified for ports that perform
-     * hardware-accelerated decoding or transcoding, or connected to external
-     * hardware.
-     */
-    AudioFormatDescription[] encodedFormats;
-
-    /**
-     * A default device port is fallback used when the preference for the device
-     * to use has not been specified (AudioDeviceType.type == {IN|OUT}_DEFAULT),
-     * or the specified device does not satisfy routing criteria based on audio
-     * stream attributes and use cases. The device port for which the ID is
-     * returned must be associated with a permanently attached device
-     * (AudioDeviceDescription.connection == ''). There can be no more than one
-     * default device port in a HAL module in each I/O direction.
-     */
-    const int FLAG_INDEX_DEFAULT_DEVICE = 0;
-}
diff --git a/media/aidl/android/media/audio/common/AudioPortExt.aidl b/media/aidl/android/media/audio/common/AudioPortExt.aidl
deleted file mode 100644
index eadc0ab..0000000
--- a/media/aidl/android/media/audio/common/AudioPortExt.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioPortDeviceExt;
-import android.media.audio.common.AudioPortMixExt;
-
-/**
- * Extra parameters of an AudioPort/AudioPortConfig that depend on
- * the actual port role.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-union AudioPortExt {
-    /** Represents an empty union. Value is ignored. */
-    boolean unspecified;
-    /** Information specific to device ports. */
-    AudioPortDeviceExt device;
-    /** Information specific to mix ports. */
-    AudioPortMixExt mix;
-    /**
-     * NOT USED. Framework audio session identifier.
-     * Use android.media.AudioPortExtSys.session on the system side.
-     */
-    int session;
-}
diff --git a/media/aidl/android/media/audio/common/AudioPortMixExt.aidl b/media/aidl/android/media/audio/common/AudioPortMixExt.aidl
deleted file mode 100644
index eb117ec..0000000
--- a/media/aidl/android/media/audio/common/AudioPortMixExt.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioPortMixExtUseCase;
-
-/**
- * Extra parameters which are specified when the audio port is in the mix role.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioPortMixExt {
-    /** I/O handle of the input/output stream. */
-    int handle;
-    /** Parameters specific to the mix use case. */
-    AudioPortMixExtUseCase usecase;
-    /**
-     * Maximum number of input or output streams that can be simultaneously
-     * opened for this port. '0' means 'unlimited'.
-     */
-    int maxOpenStreamCount;
-    /**
-     * Maximum number of input or output streams that can be simultaneously
-     * active for this port. '0' means 'all opened streams'.
-     */
-    int maxActiveStreamCount;
-    /** Mute duration while changing device, when used for output. */
-    int recommendedMuteDurationMs;
-}
diff --git a/media/aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl b/media/aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl
deleted file mode 100644
index af9ada0..0000000
--- a/media/aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioSource;
-import android.media.audio.common.AudioStreamType;
-
-/**
- * Provides additional information depending on the type of the audio port
- * when it is used in the mix role.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-union AudioPortMixExtUseCase {
-    /**
-     * This is the default case for this union. The value is ignored.
-     */
-    boolean unspecified;
-    /**
-     * This case applies when the audio port is a source.
-     * The value specifies the destination stream type.
-     */
-    AudioStreamType stream;
-    /**
-     * This case applies when the audio port is a sink.
-     * The value specifies the source.
-     */
-    AudioSource source;
-}
diff --git a/media/aidl/android/media/audio/common/AudioProfile.aidl b/media/aidl/android/media/audio/common/AudioProfile.aidl
deleted file mode 100644
index 2124b0d..0000000
--- a/media/aidl/android/media/audio/common/AudioProfile.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioChannelLayout;
-import android.media.audio.common.AudioEncapsulationType;
-import android.media.audio.common.AudioFormatDescription;
-
-/**
- * AudioProfile describes a set of configurations supported for a certain
- * audio format. A profile can be either "static" which means all the
- * configurations are predefined, or "dynamic" which means configurations
- * are queried at run time. Dynamic profiles generally used with detachable
- * devices, e.g. HDMI or USB devices.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioProfile {
-    /** Name is commonly used with static profiles. Can be empty. */
-    @utf8InCpp String name;
-    /** If the format is set to 'DEFAULT', this indicates a dynamic profile. */
-    AudioFormatDescription format;
-    /** Can be empty if channel masks are "dynamic". */
-    AudioChannelLayout[] channelMasks;
-    /** Can be empty if sample rates are "dynamic". */
-    int[] sampleRates;
-    /** For encoded audio formats, an encapsulation can be specified. */
-    AudioEncapsulationType encapsulationType = AudioEncapsulationType.NONE;
-}
diff --git a/media/aidl/android/media/audio/common/AudioSource.aidl b/media/aidl/android/media/audio/common/AudioSource.aidl
deleted file mode 100644
index 7779994..0000000
--- a/media/aidl/android/media/audio/common/AudioSource.aidl
+++ /dev/null
@@ -1,94 +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 android.media.audio.common;
-
-/**
- * Defines the audio source. An audio source defines both a default physical
- * source of audio signal, and a recording configuration. This enum corresponds
- * to MediaRecorder.AudioSource.* constants in the SDK.
- *
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioSource {
-    /**
-     * Used as default value in parcelables to indicate that a value was not
-     * set. Should never be considered a valid setting, except for backward
-     * compatibility scenarios.
-     */
-    SYS_RESERVED_INVALID = -1,
-    /** Default audio source. */
-    DEFAULT = 0,
-    /** Microphone audio source. */
-    MIC = 1,
-    /** Voice call uplink (Tx) audio source. */
-    VOICE_UPLINK = 2,
-    /** Voice call downlink (Rx) audio source. */
-    VOICE_DOWNLINK = 3,
-    /** Voice call uplink + downlink (duplex) audio source. */
-    VOICE_CALL = 4,
-    /**
-     * Microphone audio source tuned for video recording, with the same
-     * orientation as the camera if available.
-     */
-    CAMCORDER = 5,
-    /** Microphone audio source tuned for voice recognition. */
-    VOICE_RECOGNITION = 6,
-    /**
-     * Microphone audio source tuned for voice communications such as VoIP. It
-     * will for instance take advantage of echo cancellation or automatic gain
-     * control if available.
-     */
-    VOICE_COMMUNICATION = 7,
-    /**
-     * Audio source for a submix of audio streams to be presented remotely. An
-     * application can use this audio source to capture a mix of audio streams
-     * that should be transmitted to a remote receiver such as a Wifi display.
-     * While recording is active, these audio streams are redirected to the
-     * remote submix instead of being played on the device speaker or headset.
-     */
-    REMOTE_SUBMIX = 8,
-    /**
-     * Microphone audio source tuned for unprocessed (raw) sound if available,
-     * behaves like DEFAULT otherwise.
-     */
-    UNPROCESSED = 9,
-    /**
-     * Source for capturing audio meant to be processed in real time and played
-     * back for live performance (e.g karaoke). The capture path will minimize
-     * latency and coupling with playback path.
-     */
-    VOICE_PERFORMANCE = 10,
-    /**
-     * Source for an echo canceller to capture the reference signal to be
-     * canceled. The echo reference signal will be captured as close as
-     * possible to the DAC in order to include all post processing applied to
-     * the playback path.
-     */
-    ECHO_REFERENCE = 1997,
-    /** Audio source for capturing broadcast FM tuner output. */
-    FM_TUNER = 1998,
-    /**
-     * A low-priority, preemptible audio source for for background software
-     * hotword detection. Same tuning as VOICE_RECOGNITION.
-     */
-    HOTWORD = 1999,
-    /** Microphone audio source for ultrasound sound if available,
-     *  behaves like DEFAULT otherwise.
-     */
-    ULTRASOUND = 2000,
-}
diff --git a/media/aidl/android/media/audio/common/AudioStandard.aidl b/media/aidl/android/media/audio/common/AudioStandard.aidl
deleted file mode 100644
index 0529e91..0000000
--- a/media/aidl/android/media/audio/common/AudioStandard.aidl
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * The audio standard that describe audio playback/capture capabilites.
- *
- * {@hide}
- */
-@Backing(type="int")
-@VintfStability
-enum AudioStandard {
-    NONE = 0,
-    EDID = 1,
-}
diff --git a/media/aidl/android/media/audio/common/AudioStreamType.aidl b/media/aidl/android/media/audio/common/AudioStreamType.aidl
deleted file mode 100644
index e7f2961..0000000
--- a/media/aidl/android/media/audio/common/AudioStreamType.aidl
+++ /dev/null
@@ -1,101 +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.media.audio.common;
-
-/**
- * Audio stream type describing the intended use case of a stream. Streams
- * must be used in the context of volume management only. For playback type
- * identification purposes, AudioContentType and AudioUsage must be used,
- * similar to how it's done in the SDK.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum AudioStreamType {
-    /**
-     * Used as default value in parcelables to indicate that a value was not
-     * set. Should never be considered a valid setting, except for backward
-     * compatibility scenarios.
-     */
-    INVALID = -2,
-    /**
-     * Indicates that the operation is applied to the "default" stream
-     * in this context, e.g. MUSIC in normal device state, or RING if the
-     * phone is ringing.
-     *
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_DEFAULT = -1,
-    /** Used to identify the volume of audio streams for phone calls. */
-    VOICE_CALL = 0,
-    /** Used to identify the volume of audio streams for system sounds. */
-    SYSTEM = 1,
-    /**
-     * Used to identify the volume of audio streams for the phone ring and
-     * message alerts.
-     */
-    RING = 2,
-    /** Used to identify the volume of audio streams for music playback. */
-    MUSIC = 3,
-    /** Used to identify the volume of audio streams for alarms. */
-    ALARM = 4,
-    /** Used to identify the volume of audio streams for notifications. */
-    NOTIFICATION = 5,
-    /**
-     * Used to identify the volume of audio streams for phone calls when
-     * connected via Bluetooth.
-     */
-    BLUETOOTH_SCO = 6,
-    /**
-     * Used to identify the volume of audio streams for enforced system sounds
-     * in certain countries (e.g camera in Japan).
-     */
-    ENFORCED_AUDIBLE = 7,
-    /** Used to identify the volume of audio streams for DTMF tones. */
-    DTMF = 8,
-    /**
-     * Used to identify the volume of audio streams exclusively transmitted
-     * through the speaker (TTS) of the device.
-     */
-    TTS = 9,
-    /**
-     * Used to identify the volume of audio streams for accessibility prompts.
-     */
-    ACCESSIBILITY = 10,
-    /**
-     * Used to identify the volume of audio streams for virtual assistant.
-     */
-    ASSISTANT = 11,
-    /**
-     * Used for dynamic policy output mixes. Only used by the audio policy.
-     *
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_REROUTING = 12,
-    /**
-     * Used for audio flinger tracks volume. Only used by the audioflinger.
-     *
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_PATCH = 13,
-    /** Used for the stream corresponding to the call assistant usage. */
-    CALL_ASSISTANT = 14,
-}
diff --git a/media/aidl/android/media/audio/common/AudioUsage.aidl b/media/aidl/android/media/audio/common/AudioUsage.aidl
deleted file mode 100644
index 34a7185..0000000
--- a/media/aidl/android/media/audio/common/AudioUsage.aidl
+++ /dev/null
@@ -1,141 +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.media.audio.common;
-
-/**
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum AudioUsage {
-    /**
-     * Used as default value in parcelables to indicate that a value was not
-     * set. Should never be considered a valid setting, except for backward
-     * compatibility scenarios.
-     */
-    INVALID = -1,
-    /**
-     * Usage value to use when the usage is unknown.
-     */
-    UNKNOWN = 0,
-    /**
-     * Usage value to use when the usage is media, such as music, or movie
-     * soundtracks.
-     */
-    MEDIA = 1,
-    /**
-     * Usage value to use when the usage is voice communications, such as
-     * telephony or VoIP.
-     */
-    VOICE_COMMUNICATION = 2,
-    /**
-     * Usage value to use when the usage is in-call signalling, such as with
-     * a "busy" beep, or DTMF tones.
-     */
-    VOICE_COMMUNICATION_SIGNALLING = 3,
-    /**
-     * Usage value to use when the usage is an alarm (e.g. wake-up alarm).
-     */
-    ALARM = 4,
-    /**
-     * Usage value to use when the usage is notification. See other notification
-     * usages for more specialized uses.
-     */
-    NOTIFICATION = 5,
-    /**
-     * Usage value to use when the usage is telephony ringtone.
-     */
-    NOTIFICATION_TELEPHONY_RINGTONE = 6,
-    /**
-     * Usage value to use when the usage is a request to enter/end a
-     * communication, such as a VoIP communication or video-conference.
-     *
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
-    /**
-     * Usage value to use when the usage is notification for an "instant"
-     * communication such as a chat, or SMS.
-     *
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
-    /**
-     * Usage value to use when the usage is notification for a
-     * non-immediate type of communication such as e-mail.
-     *
-     * Value reserved for system use only. HALs must never return this value to
-     * the system or accept it from the system.
-     */
-    SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
-    /**
-     * Usage value to use when the usage is to attract the user's attention,
-     * such as a reminder or low battery warning.
-     */
-    NOTIFICATION_EVENT = 10,
-    /**
-     * Usage value to use when the usage is for accessibility, such as with
-     * a screen reader.
-     */
-    ASSISTANCE_ACCESSIBILITY = 11,
-    /**
-     * Usage value to use when the usage is driving or navigation directions.
-     */
-    ASSISTANCE_NAVIGATION_GUIDANCE = 12,
-    /**
-     * Usage value to use when the usage is sonification, such as  with user
-     * interface sounds.
-     */
-    ASSISTANCE_SONIFICATION = 13,
-    /**
-     * Usage value to use when the usage is for game audio.
-     */
-    GAME = 14,
-    /**
-     * Usage value to use when feeding audio to the platform and replacing
-     * "traditional" audio source, such as audio capture devices.
-     */
-    VIRTUAL_SOURCE = 15,
-    /**
-     * Usage value to use for audio responses to user queries, audio
-     * instructions or help utterances.
-     */
-    ASSISTANT = 16,
-    /**
-     * Usage value to use for assistant voice interaction with remote caller on
-     * Cell and VoIP calls.
-     */
-    CALL_ASSISTANT = 17,
-    /**
-     * Usage value to use when the usage is an emergency.
-     */
-    EMERGENCY = 1000,
-    /**
-     * Usage value to use when the usage is a safety sound.
-     */
-    SAFETY = 1001,
-    /**
-     * Usage value to use when the usage is a vehicle status.
-     */
-    VEHICLE_STATUS = 1002,
-    /**
-     * Usage value to use when the usage is an announcement.
-     */
-    ANNOUNCEMENT = 1003,
-}
diff --git a/media/aidl/android/media/audio/common/AudioUuid.aidl b/media/aidl/android/media/audio/common/AudioUuid.aidl
deleted file mode 100644
index f2715ff..0000000
--- a/media/aidl/android/media/audio/common/AudioUuid.aidl
+++ /dev/null
@@ -1,32 +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 android.media.audio.common;
-
-/**
- * Commonly used structure for passing unique identifiers (UUID).
- * For the definition of UUID, refer to ITU-T X.667 spec.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable AudioUuid {
-    int timeLow;
-    int timeMid;
-    int timeHiAndVersion;
-    int clockSeq;
-    byte[] node; // Length = 6
-}
diff --git a/media/aidl/android/media/audio/common/ExtraAudioDescriptor.aidl b/media/aidl/android/media/audio/common/ExtraAudioDescriptor.aidl
deleted file mode 100644
index 330e0d1..0000000
--- a/media/aidl/android/media/audio/common/ExtraAudioDescriptor.aidl
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * 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.media.audio.common;
-
-import android.media.audio.common.AudioEncapsulationType;
-import android.media.audio.common.AudioStandard;
-
-/**
- * The audio descriptor that descibes playback/capture capabilities according to
- * a particular standard.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable ExtraAudioDescriptor {
-    AudioStandard standard = AudioStandard.NONE;
-    byte[] audioDescriptor;
-    AudioEncapsulationType encapsulationType = AudioEncapsulationType.NONE;
-}
diff --git a/media/aidl/android/media/audio/common/Int.aidl b/media/aidl/android/media/audio/common/Int.aidl
deleted file mode 100644
index 01c768e..0000000
--- a/media/aidl/android/media/audio/common/Int.aidl
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * This is a simple wrapper around an 'int', putting it in a parcelable, so it
- * can be used as an 'inout' parameter, be made '@nullable', etc.
- *
- * {@hide}
- */
-@JavaDerive(equals=true, toString=true)
-@VintfStability
-parcelable Int {
-    int value;
-}
diff --git a/media/aidl/android/media/audio/common/PcmType.aidl b/media/aidl/android/media/audio/common/PcmType.aidl
deleted file mode 100644
index 6e07d9b..0000000
--- a/media/aidl/android/media/audio/common/PcmType.aidl
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * 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.media.audio.common;
-
-/**
- * The type of the encoding used for representing PCM samples. Only used as
- * part of 'AudioFormatDescription' structure.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="byte")
-enum PcmType {
-    /**
-     * "Default" value used when the type 'AudioFormatDescription' is "default".
-     */
-    DEFAULT = 0,
-    /**
-     * Unsigned 8-bit integer.
-     */
-    UINT_8_BIT = DEFAULT,
-    /**
-     * Signed 16-bit integer.
-     */
-    INT_16_BIT = 1,
-    /**
-     * Signed 32-bit integer.
-     */
-    INT_32_BIT = 2,
-    /**
-     * Q8.24 fixed point format.
-     */
-    FIXED_Q_8_24 = 3,
-    /**
-     * IEEE 754 32-bit floating point format.
-     */
-    FLOAT_32_BIT = 4,
-    /**
-     * Signed 24-bit integer.
-     */
-    INT_24_BIT = 5,
-}
diff --git a/media/aidl/android/media/soundtrigger/AudioCapabilities.aidl b/media/aidl/android/media/soundtrigger/AudioCapabilities.aidl
deleted file mode 100644
index 7b0825b..0000000
--- a/media/aidl/android/media/soundtrigger/AudioCapabilities.aidl
+++ /dev/null
@@ -1,33 +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.media.soundtrigger;
-
-/**
- * AudioCapabilities supported by the implemented HAL driver.
- * @hide
- */
-@VintfStability
-@Backing(type="int")
-enum AudioCapabilities {
-    /**
-     * If set the underlying module supports AEC.
-     */
-    ECHO_CANCELLATION = 1 << 0,
-    /**
-     * If set, the underlying module supports noise suppression.
-     */
-    NOISE_SUPPRESSION = 1 << 1,
-}
diff --git a/media/aidl/android/media/soundtrigger/ConfidenceLevel.aidl b/media/aidl/android/media/soundtrigger/ConfidenceLevel.aidl
deleted file mode 100644
index 3fcba40..0000000
--- a/media/aidl/android/media/soundtrigger/ConfidenceLevel.aidl
+++ /dev/null
@@ -1,37 +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.media.soundtrigger;
-
-/**
- * A recognition confidence level.
- * This type is used to represent either a threshold or an actual detection confidence level.
- *
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable ConfidenceLevel {
-    /** user ID. */
-    int userId;
-    /**
-     * Confidence level in percent (0 - 100).
-     * <ul>
-     * <li>Min level for recognition configuration
-     * <li>Detected level for recognition event.
-     * </ul>
-     */
-    int levelPercent;
-}
diff --git a/media/aidl/android/media/soundtrigger/ModelParameter.aidl b/media/aidl/android/media/soundtrigger/ModelParameter.aidl
deleted file mode 100644
index 9484008..0000000
--- a/media/aidl/android/media/soundtrigger/ModelParameter.aidl
+++ /dev/null
@@ -1,39 +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.media.soundtrigger;
-
-/**
- * Model specific parameters to be used with parameter set and get APIs.
- *
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum ModelParameter {
-    /**
-     * Placeholder for invalid model parameter used for returning error or
-     * passing an invalid value.
-     */
-    INVALID = -1,
-
-    /**
-     * Controls the sensitivity threshold adjustment factor for a given model.
-     * Negative value corresponds to less sensitive model (high threshold) and
-     * a positive value corresponds to a more sensitive model (low threshold).
-     * Default value is 0.
-     */
-    THRESHOLD_FACTOR = 0,
-}
diff --git a/media/aidl/android/media/soundtrigger/ModelParameterRange.aidl b/media/aidl/android/media/soundtrigger/ModelParameterRange.aidl
deleted file mode 100644
index e7c616b..0000000
--- a/media/aidl/android/media/soundtrigger/ModelParameterRange.aidl
+++ /dev/null
@@ -1,30 +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.media.soundtrigger;
-
-/**
- * Value range for a model parameter.
- *
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable ModelParameterRange {
-    /** Minimum (inclusive) */
-    int minInclusive;
-    /** Maximum (inclusive) */
-    int maxInclusive;
-}
diff --git a/media/aidl/android/media/soundtrigger/Phrase.aidl b/media/aidl/android/media/soundtrigger/Phrase.aidl
deleted file mode 100644
index 077db21..0000000
--- a/media/aidl/android/media/soundtrigger/Phrase.aidl
+++ /dev/null
@@ -1,36 +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.media.soundtrigger;
-
-/**
- * Key phrase descriptor.
- *
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable Phrase {
-    /** Unique keyphrase ID assigned at enrollment time. */
-    int id;
-    /** Recognition modes supported by this key phrase (bitfield of RecognitionMode enum). */
-    int recognitionModes;
-    /** List of users IDs associated with this key phrase. */
-    int[] users;
-    /** Locale - Java Locale style (e.g. en_US). */
-    String locale;
-    /** Phrase text. */
-    String text;
-}
diff --git a/media/aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl b/media/aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl
deleted file mode 100644
index 654f7c2..0000000
--- a/media/aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl
+++ /dev/null
@@ -1,33 +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.media.soundtrigger;
-
-import android.media.soundtrigger.PhraseRecognitionExtra;
-import android.media.soundtrigger.RecognitionEvent;
-
-/**
- * An event that gets sent to indicate a phrase recognition (or aborting of the recognition
-   process).
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable PhraseRecognitionEvent {
-    /** Common recognition event. */
-    RecognitionEvent common;
-    /** List of descriptors for each recognized key phrase */
-    PhraseRecognitionExtra[] phraseExtras;
-}
diff --git a/media/aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl b/media/aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl
deleted file mode 100644
index eb523eb..0000000
--- a/media/aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl
+++ /dev/null
@@ -1,35 +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.media.soundtrigger;
-
-import android.media.soundtrigger.ConfidenceLevel;
-
-/**
- * Specialized recognition event for key phrase detection.
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable PhraseRecognitionExtra {
-    /** Keyphrase ID */
-    int id;
-    /** Bitfield, indexed by RecognitionMode. */
-    int recognitionModes;
-    /** Confidence level for mode RECOGNITION_MODE_VOICE_TRIGGER. Value is between 0-100. */
-    int confidenceLevel;
-    /** Number of user confidence levels */
-    ConfidenceLevel[] levels;
-}
diff --git a/media/aidl/android/media/soundtrigger/PhraseSoundModel.aidl b/media/aidl/android/media/soundtrigger/PhraseSoundModel.aidl
deleted file mode 100644
index e0ffdee..0000000
--- a/media/aidl/android/media/soundtrigger/PhraseSoundModel.aidl
+++ /dev/null
@@ -1,34 +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.media.soundtrigger;
-
-import android.media.soundtrigger.SoundModel;
-import android.media.soundtrigger.Phrase;
-
-/**
- * Specialized sound model for key phrase detection.
- * Proprietary representation of key phrases in binary data must match
- * information indicated by phrases field.
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable PhraseSoundModel {
-    /** Common part of sound model descriptor */
-    SoundModel common;
-    /** List of descriptors for key phrases supported by this sound model */
-    Phrase[] phrases;
-}
diff --git a/media/aidl/android/media/soundtrigger/Properties.aidl b/media/aidl/android/media/soundtrigger/Properties.aidl
deleted file mode 100644
index efa1b6a..0000000
--- a/media/aidl/android/media/soundtrigger/Properties.aidl
+++ /dev/null
@@ -1,70 +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.media.soundtrigger;
-
-/**
- * Capabilities of a sound trigger module.
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable Properties {
-    /** Implementor name */
-    String   implementor;
-    /** Implementation description */
-    String   description;
-    /** Implementation version */
-    int version;
-    /**
-     * Unique implementation ID. The UUID must change with each version of
-       the engine implementation */
-    String     uuid;
-    /**
-     * String naming the architecture used for running the supported models.
-     * (eg. a platform running models on a DSP could implement this string to convey the DSP
-     * architecture used)
-     * This property is supported for soundtrigger HAL v2.3 and above.
-     * If running a previous version, the string will be empty.
-     */
-    String supportedModelArch;
-    /** Maximum number of concurrent sound models loaded */
-    int maxSoundModels;
-    /** Maximum number of key phrases */
-    int maxKeyPhrases;
-    /** Maximum number of concurrent users detected */
-    int maxUsers;
-    /** All supported modes. Bitfield, indexed by RecognitionMode. */
-    int recognitionModes;
-    /** Supports seamless transition from detection to capture */
-    boolean     captureTransition;
-    /** Maximum buffering capacity in ms if captureTransition is true */
-    int maxBufferMs;
-    /** Supports capture by other use cases while detection is active */
-    boolean     concurrentCapture;
-    /** Returns the trigger capture in event */
-    boolean     triggerInEvent;
-    /**
-     * Rated power consumption when detection is active with TDB
-     * silence/sound/speech ratio */
-    int powerConsumptionMw;
-    /**
-     * Bit field encoding of the AudioCapabilities
-     * supported by the firmware.
-     * This property is supported for soundtrigger HAL v2.3 and above.
-     * If running a previous version, this value will be 0.
-     */
-    int audioCapabilities;
-}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionConfig.aidl b/media/aidl/android/media/soundtrigger/RecognitionConfig.aidl
deleted file mode 100644
index a00f0e5..0000000
--- a/media/aidl/android/media/soundtrigger/RecognitionConfig.aidl
+++ /dev/null
@@ -1,41 +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.media.soundtrigger;
-
-import android.media.soundtrigger.PhraseRecognitionExtra;
-
-/**
- * Configuration for tuning behavior of an active recognition process.
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable RecognitionConfig {
-    /* Capture and buffer audio for this recognition instance. */
-    boolean captureRequested;
-
-    /* Configuration for each key phrase. */
-    PhraseRecognitionExtra[] phraseRecognitionExtras;
-
-    /**
-     * Bit field encoding of the AudioCapabilities
-     * supported by the firmware.
-     */
-    int audioCapabilities;
-
-    /** Capture configuration data. Content is implementation-defined. */
-    byte[] data;
-}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionEvent.aidl b/media/aidl/android/media/soundtrigger/RecognitionEvent.aidl
deleted file mode 100644
index 6d69038..0000000
--- a/media/aidl/android/media/soundtrigger/RecognitionEvent.aidl
+++ /dev/null
@@ -1,60 +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.media.soundtrigger;
-
-import android.media.audio.common.AudioConfig;
-import android.media.soundtrigger.RecognitionStatus;
-import android.media.soundtrigger.SoundModelType;
-
-/**
- * An event that gets sent to indicate a recognition (or aborting of the recognition process).
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable RecognitionEvent {
-    /** Recognition status. */
-    RecognitionStatus status = RecognitionStatus.INVALID;
-    /** Event type, same as sound model type. */
-    SoundModelType type = SoundModelType.INVALID;
-    /** Is it possible to capture audio from this utterance buffered by the implementation. */
-    boolean captureAvailable;
-    /**
-     * Delay in ms between end of model detection and start of audio available for capture.
-     * A negative value is possible (e.g. if key phrase is also available for Capture.
-     */
-    int captureDelayMs;
-    /** Duration in ms of audio captured before the start of the trigger. 0 if none. */
-    int capturePreambleMs;
-    /** If true, the 'data' field below contains the capture of the trigger sound. */
-    boolean triggerInData;
-    /**
-     * Audio format of either the trigger in event data or to use for capture of the rest of the
-     * utterance. May be null when no audio is available for this event type.
-     */
-    @nullable AudioConfig audioConfig;
-    /** Additional data. */
-    byte[] data;
-    /**
-     * If true, recognition is still active after this event.
-     * For compatibility with earlier versions of this data type, when the status field is set to
-     * RecognitionStatus.FORCED, the value of this field should be treated as 'true', regardless of
-     * the actual value.
-     * When the status is RecognitionStatus.ABORTED or RecognitionStatus.FAILURE, this must be set
-     * to false.
-     */
-     boolean recognitionStillActive;
-}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionMode.aidl b/media/aidl/android/media/soundtrigger/RecognitionMode.aidl
deleted file mode 100644
index ce2cffe..0000000
--- a/media/aidl/android/media/soundtrigger/RecognitionMode.aidl
+++ /dev/null
@@ -1,33 +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.media.soundtrigger;
-
-/**
- * Recognition mode.
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum RecognitionMode {
-    /** Simple voice trigger. */
-    VOICE_TRIGGER       = 0x1,
-    /** Trigger only if one user in model identified. */
-    USER_IDENTIFICATION = 0x2,
-    /** Trigger only if one user in model authenticated. */
-    USER_AUTHENTICATION = 0x4,
-    /** Generic sound trigger. */
-    GENERIC_TRIGGER     = 0x8,
-}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionStatus.aidl b/media/aidl/android/media/soundtrigger/RecognitionStatus.aidl
deleted file mode 100644
index cccf0f3..0000000
--- a/media/aidl/android/media/soundtrigger/RecognitionStatus.aidl
+++ /dev/null
@@ -1,41 +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.media.soundtrigger;
-
-/**
- * A status for indicating the type of a recognition event.
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum RecognitionStatus {
-    /**
-     * Used as default value in parcelables to indicate that a value was not set.
-     * Should never be considered a valid setting, except for backward compatibility scenarios.
-     */
-    INVALID = -1,
-    /** Recognition success. */
-    SUCCESS = 0,
-    /** Recognition aborted (e.g. capture preempted by another use-case. */
-    ABORTED = 1,
-    /** Recognition failure. */
-    FAILURE = 2,
-    /**
-    * Recognition event was triggered by a forceRecognitionEvent request, not by the DSP.
-    * Note that forced detections *do not* stop the active recognition, unlike the other types.
-    */
-    FORCED = 3
-}
diff --git a/media/aidl/android/media/soundtrigger/SoundModel.aidl b/media/aidl/android/media/soundtrigger/SoundModel.aidl
deleted file mode 100644
index 94244d0..0000000
--- a/media/aidl/android/media/soundtrigger/SoundModel.aidl
+++ /dev/null
@@ -1,41 +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.media.soundtrigger;
-
-import android.media.soundtrigger.SoundModelType;
-import android.os.ParcelFileDescriptor;
-
-/**
- * Base sound model descriptor. This struct can be extended for various specific types by way of
- * aggregation.
- * {@hide}
- */
-@JavaDerive(equals = true, toString = true)
-@VintfStability
-parcelable SoundModel {
-    /** Model type. */
-    SoundModelType type = SoundModelType.INVALID;
-    /** Unique sound model ID. */
-    String uuid;
-    /**
-     * Unique vendor ID. Identifies the engine the sound model
-     * was build for */
-    String vendorUuid;
-    /** Opaque data transparent to Android framework. May be null if dataSize is 0. */
-    @nullable ParcelFileDescriptor data;
-    /** Size of the above data, in bytes. */
-    int dataSize;
-}
diff --git a/media/aidl/android/media/soundtrigger/SoundModelType.aidl b/media/aidl/android/media/soundtrigger/SoundModelType.aidl
deleted file mode 100644
index 34a9376..0000000
--- a/media/aidl/android/media/soundtrigger/SoundModelType.aidl
+++ /dev/null
@@ -1,34 +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.media.soundtrigger;
-
-/**
- * Sound model type.
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum SoundModelType {
-    /**
-     * Used as default value in parcelables to indicate that a value was not set.
-     * Should never be considered a valid setting, except for backward compatibility scenarios.
-     */
-    INVALID = -1,
-    /** Key phrase sound models */
-    KEYPHRASE = 0,
-    /** All models other than keyphrase */
-    GENERIC = 1,
-}
diff --git a/media/aidl/android/media/soundtrigger/Status.aidl b/media/aidl/android/media/soundtrigger/Status.aidl
deleted file mode 100644
index ca1487f..0000000
--- a/media/aidl/android/media/soundtrigger/Status.aidl
+++ /dev/null
@@ -1,44 +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.media.soundtrigger;
-
-/**
- * {@hide}
- */
-@VintfStability
-@Backing(type="int")
-enum Status {
-    /**
-     * Used as default value in parcelables to indicate that a value was not set.
-     * Should never be considered a valid setting, except for backward compatibility scenarios.
-     */
-    INVALID = -1,
-    /** Success. */
-    SUCCESS = 0,
-    /** Failure due to resource contention. This is typically a temporary condition. */
-    RESOURCE_CONTENTION = 1,
-    /** Operation is not supported in this implementation. This is a permanent condition. */
-    OPERATION_NOT_SUPPORTED = 2,
-    /** Temporary lack of permission. */
-    TEMPORARY_PERMISSION_DENIED = 3,
-    /** The object on which this method is called is dead and all of its state is lost. */
-    DEAD_OBJECT = 4,
-    /**
-     * Unexpected internal error has occurred. Usually this will result in the service rebooting
-     * shortly after. The client should treat the state of the server as undefined.
-     */
-    INTERNAL_ERROR = 5,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/.hash b/media/aidl_api/android.media.audio.common.types/1/.hash
deleted file mode 100644
index 328aab4..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/.hash
+++ /dev/null
@@ -1 +0,0 @@
-985ad49c876a50c60c726dc87f60cb598fd087ad
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioChannelLayout.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioChannelLayout.aidl
deleted file mode 100644
index 6845ac1..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioChannelLayout.aidl
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioChannelLayout {
-  int none = 0;
-  int invalid = 0;
-  int indexMask;
-  int layoutMask;
-  int voiceMask;
-  const int INDEX_MASK_1 = 1;
-  const int INDEX_MASK_2 = 3;
-  const int INDEX_MASK_3 = 7;
-  const int INDEX_MASK_4 = 15;
-  const int INDEX_MASK_5 = 31;
-  const int INDEX_MASK_6 = 63;
-  const int INDEX_MASK_7 = 127;
-  const int INDEX_MASK_8 = 255;
-  const int INDEX_MASK_9 = 511;
-  const int INDEX_MASK_10 = 1023;
-  const int INDEX_MASK_11 = 2047;
-  const int INDEX_MASK_12 = 4095;
-  const int INDEX_MASK_13 = 8191;
-  const int INDEX_MASK_14 = 16383;
-  const int INDEX_MASK_15 = 32767;
-  const int INDEX_MASK_16 = 65535;
-  const int INDEX_MASK_17 = 131071;
-  const int INDEX_MASK_18 = 262143;
-  const int INDEX_MASK_19 = 524287;
-  const int INDEX_MASK_20 = 1048575;
-  const int INDEX_MASK_21 = 2097151;
-  const int INDEX_MASK_22 = 4194303;
-  const int INDEX_MASK_23 = 8388607;
-  const int INDEX_MASK_24 = 16777215;
-  const int LAYOUT_MONO = 1;
-  const int LAYOUT_STEREO = 3;
-  const int LAYOUT_2POINT1 = 11;
-  const int LAYOUT_TRI = 7;
-  const int LAYOUT_TRI_BACK = 259;
-  const int LAYOUT_3POINT1 = 15;
-  const int LAYOUT_2POINT0POINT2 = 786435;
-  const int LAYOUT_2POINT1POINT2 = 786443;
-  const int LAYOUT_3POINT0POINT2 = 786439;
-  const int LAYOUT_3POINT1POINT2 = 786447;
-  const int LAYOUT_QUAD = 51;
-  const int LAYOUT_QUAD_SIDE = 1539;
-  const int LAYOUT_SURROUND = 263;
-  const int LAYOUT_PENTA = 55;
-  const int LAYOUT_5POINT1 = 63;
-  const int LAYOUT_5POINT1_SIDE = 1551;
-  const int LAYOUT_5POINT1POINT2 = 786495;
-  const int LAYOUT_5POINT1POINT4 = 184383;
-  const int LAYOUT_6POINT1 = 319;
-  const int LAYOUT_7POINT1 = 1599;
-  const int LAYOUT_7POINT1POINT2 = 788031;
-  const int LAYOUT_7POINT1POINT4 = 185919;
-  const int LAYOUT_9POINT1POINT4 = 50517567;
-  const int LAYOUT_9POINT1POINT6 = 51303999;
-  const int LAYOUT_13POINT_360RA = 7534087;
-  const int LAYOUT_22POINT2 = 16777215;
-  const int LAYOUT_MONO_HAPTIC_A = 1073741825;
-  const int LAYOUT_STEREO_HAPTIC_A = 1073741827;
-  const int LAYOUT_HAPTIC_AB = 1610612736;
-  const int LAYOUT_MONO_HAPTIC_AB = 1610612737;
-  const int LAYOUT_STEREO_HAPTIC_AB = 1610612739;
-  const int LAYOUT_FRONT_BACK = 260;
-  const int INTERLEAVE_LEFT = 0;
-  const int INTERLEAVE_RIGHT = 1;
-  const int CHANNEL_FRONT_LEFT = 1;
-  const int CHANNEL_FRONT_RIGHT = 2;
-  const int CHANNEL_FRONT_CENTER = 4;
-  const int CHANNEL_LOW_FREQUENCY = 8;
-  const int CHANNEL_BACK_LEFT = 16;
-  const int CHANNEL_BACK_RIGHT = 32;
-  const int CHANNEL_FRONT_LEFT_OF_CENTER = 64;
-  const int CHANNEL_FRONT_RIGHT_OF_CENTER = 128;
-  const int CHANNEL_BACK_CENTER = 256;
-  const int CHANNEL_SIDE_LEFT = 512;
-  const int CHANNEL_SIDE_RIGHT = 1024;
-  const int CHANNEL_TOP_CENTER = 2048;
-  const int CHANNEL_TOP_FRONT_LEFT = 4096;
-  const int CHANNEL_TOP_FRONT_CENTER = 8192;
-  const int CHANNEL_TOP_FRONT_RIGHT = 16384;
-  const int CHANNEL_TOP_BACK_LEFT = 32768;
-  const int CHANNEL_TOP_BACK_CENTER = 65536;
-  const int CHANNEL_TOP_BACK_RIGHT = 131072;
-  const int CHANNEL_TOP_SIDE_LEFT = 262144;
-  const int CHANNEL_TOP_SIDE_RIGHT = 524288;
-  const int CHANNEL_BOTTOM_FRONT_LEFT = 1048576;
-  const int CHANNEL_BOTTOM_FRONT_CENTER = 2097152;
-  const int CHANNEL_BOTTOM_FRONT_RIGHT = 4194304;
-  const int CHANNEL_LOW_FREQUENCY_2 = 8388608;
-  const int CHANNEL_FRONT_WIDE_LEFT = 16777216;
-  const int CHANNEL_FRONT_WIDE_RIGHT = 33554432;
-  const int CHANNEL_HAPTIC_B = 536870912;
-  const int CHANNEL_HAPTIC_A = 1073741824;
-  const int VOICE_UPLINK_MONO = 16384;
-  const int VOICE_DNLINK_MONO = 32768;
-  const int VOICE_CALL_MONO = 49152;
-  const int CHANNEL_VOICE_UPLINK = 16384;
-  const int CHANNEL_VOICE_DNLINK = 32768;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfig.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfig.aidl
deleted file mode 100644
index 6b8686c..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfig.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioConfig {
-  android.media.audio.common.AudioConfigBase base;
-  android.media.audio.common.AudioOffloadInfo offloadInfo;
-  long frameCount;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfigBase.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfigBase.aidl
deleted file mode 100644
index f3e716b..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfigBase.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioConfigBase {
-  int sampleRate;
-  android.media.audio.common.AudioChannelLayout channelMask;
-  android.media.audio.common.AudioFormatDescription format;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioContentType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioContentType.aidl
deleted file mode 100644
index f9ac614..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioContentType.aidl
+++ /dev/null
@@ -1,44 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioContentType {
-  UNKNOWN = 0,
-  SPEECH = 1,
-  MUSIC = 2,
-  MOVIE = 3,
-  SONIFICATION = 4,
-  ULTRASOUND = 1997,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDevice.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDevice.aidl
deleted file mode 100644
index fb5cb62..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDevice.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioDevice {
-  android.media.audio.common.AudioDeviceDescription type;
-  android.media.audio.common.AudioDeviceAddress address;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceAddress.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceAddress.aidl
deleted file mode 100644
index 905d3aa..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceAddress.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioDeviceAddress {
-  @utf8InCpp String id;
-  byte[] mac;
-  byte[] ipv4;
-  int[] ipv6;
-  int[] alsa;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceDescription.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceDescription.aidl
deleted file mode 100644
index 1c66a8f..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceDescription.aidl
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioDeviceDescription {
-  android.media.audio.common.AudioDeviceType type = android.media.audio.common.AudioDeviceType.NONE;
-  @utf8InCpp String connection;
-  const @utf8InCpp String CONNECTION_ANALOG = "analog";
-  const @utf8InCpp String CONNECTION_BT_A2DP = "bt-a2dp";
-  const @utf8InCpp String CONNECTION_BT_LE = "bt-le";
-  const @utf8InCpp String CONNECTION_BT_SCO = "bt-sco";
-  const @utf8InCpp String CONNECTION_BUS = "bus";
-  const @utf8InCpp String CONNECTION_HDMI = "hdmi";
-  const @utf8InCpp String CONNECTION_HDMI_ARC = "hdmi-arc";
-  const @utf8InCpp String CONNECTION_HDMI_EARC = "hdmi-earc";
-  const @utf8InCpp String CONNECTION_IP_V4 = "ip-v4";
-  const @utf8InCpp String CONNECTION_SPDIF = "spdif";
-  const @utf8InCpp String CONNECTION_WIRELESS = "wireless";
-  const @utf8InCpp String CONNECTION_USB = "usb";
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceType.aidl
deleted file mode 100644
index 6a7b686..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceType.aidl
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioDeviceType {
-  NONE = 0,
-  IN_DEFAULT = 1,
-  IN_ACCESSORY = 2,
-  IN_AFE_PROXY = 3,
-  IN_DEVICE = 4,
-  IN_ECHO_REFERENCE = 5,
-  IN_FM_TUNER = 6,
-  IN_HEADSET = 7,
-  IN_LOOPBACK = 8,
-  IN_MICROPHONE = 9,
-  IN_MICROPHONE_BACK = 10,
-  IN_SUBMIX = 11,
-  IN_TELEPHONY_RX = 12,
-  IN_TV_TUNER = 13,
-  IN_DOCK = 14,
-  OUT_DEFAULT = 129,
-  OUT_ACCESSORY = 130,
-  OUT_AFE_PROXY = 131,
-  OUT_CARKIT = 132,
-  OUT_DEVICE = 133,
-  OUT_ECHO_CANCELLER = 134,
-  OUT_FM = 135,
-  OUT_HEADPHONE = 136,
-  OUT_HEADSET = 137,
-  OUT_HEARING_AID = 138,
-  OUT_LINE_AUX = 139,
-  OUT_SPEAKER = 140,
-  OUT_SPEAKER_EARPIECE = 141,
-  OUT_SPEAKER_SAFE = 142,
-  OUT_SUBMIX = 143,
-  OUT_TELEPHONY_TX = 144,
-  OUT_DOCK = 145,
-  OUT_BROADCAST = 146,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMetadataType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMetadataType.aidl
deleted file mode 100644
index 0ee0dbb..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMetadataType.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioEncapsulationMetadataType {
-  NONE = 0,
-  FRAMEWORK_TUNER = 1,
-  DVB_AD_DESCRIPTOR = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMode.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMode.aidl
deleted file mode 100644
index 0cf2f31..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMode.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum AudioEncapsulationMode {
-  INVALID = -1,
-  NONE = 0,
-  ELEMENTARY_STREAM = 1,
-  HANDLE = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationType.aidl
deleted file mode 100644
index 8a31fc4..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationType.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioEncapsulationType {
-  NONE = 0,
-  IEC61937 = 1,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatDescription.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatDescription.aidl
deleted file mode 100644
index 58c75eb..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatDescription.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioFormatDescription {
-  android.media.audio.common.AudioFormatType type = android.media.audio.common.AudioFormatType.DEFAULT;
-  android.media.audio.common.PcmType pcm = android.media.audio.common.PcmType.DEFAULT;
-  @utf8InCpp String encoding;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatType.aidl
deleted file mode 100644
index 7f55abe..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatType.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum AudioFormatType {
-  DEFAULT = 0,
-  NON_PCM = 0,
-  PCM = 1,
-  SYS_RESERVED_INVALID = -1,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGain.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGain.aidl
deleted file mode 100644
index adc5b672..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGain.aidl
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioGain {
-  int mode;
-  android.media.audio.common.AudioChannelLayout channelMask;
-  int minValue;
-  int maxValue;
-  int defaultValue;
-  int stepValue;
-  int minRampMs;
-  int maxRampMs;
-  boolean useForVolume;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainConfig.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainConfig.aidl
deleted file mode 100644
index 01877c7..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainConfig.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioGainConfig {
-  int index;
-  int mode;
-  android.media.audio.common.AudioChannelLayout channelMask;
-  int[] values;
-  int rampDurationMs;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainMode.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainMode.aidl
deleted file mode 100644
index fddc20c..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainMode.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum AudioGainMode {
-  JOINT = 0,
-  CHANNELS = 1,
-  RAMP = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioInputFlags.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioInputFlags.aidl
deleted file mode 100644
index 37aa64a..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioInputFlags.aidl
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioInputFlags {
-  FAST = 0,
-  HW_HOTWORD = 1,
-  RAW = 2,
-  SYNC = 3,
-  MMAP_NOIRQ = 4,
-  VOIP_TX = 5,
-  HW_AV_SYNC = 6,
-  DIRECT = 7,
-  ULTRASOUND = 8,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioIoFlags.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioIoFlags.aidl
deleted file mode 100644
index 4a46725..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioIoFlags.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioIoFlags {
-  int input;
-  int output;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicy.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicy.aidl
deleted file mode 100644
index 98bf0e5..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicy.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioMMapPolicy {
-  UNSPECIFIED = 0,
-  NEVER = 1,
-  AUTO = 2,
-  ALWAYS = 3,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyInfo.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyInfo.aidl
deleted file mode 100644
index 7c4f75e..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyInfo.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioMMapPolicyInfo {
-  android.media.audio.common.AudioDevice device;
-  android.media.audio.common.AudioMMapPolicy mmapPolicy = android.media.audio.common.AudioMMapPolicy.UNSPECIFIED;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyType.aidl
deleted file mode 100644
index efe8826..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyType.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioMMapPolicyType {
-  DEFAULT = 1,
-  EXCLUSIVE = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMode.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMode.aidl
deleted file mode 100644
index 8256c1c..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMode.aidl
+++ /dev/null
@@ -1,47 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioMode {
-  SYS_RESERVED_INVALID = -2,
-  SYS_RESERVED_CURRENT = -1,
-  NORMAL = 0,
-  RINGTONE = 1,
-  IN_CALL = 2,
-  IN_COMMUNICATION = 3,
-  CALL_SCREEN = 4,
-  SYS_RESERVED_CALL_REDIRECT = 5,
-  SYS_RESERVED_COMMUNICATION_REDIRECT = 6,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOffloadInfo.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOffloadInfo.aidl
deleted file mode 100644
index 40bd53b2..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOffloadInfo.aidl
+++ /dev/null
@@ -1,50 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioOffloadInfo {
-  android.media.audio.common.AudioConfigBase base;
-  android.media.audio.common.AudioStreamType streamType = android.media.audio.common.AudioStreamType.INVALID;
-  int bitRatePerSecond;
-  long durationUs;
-  boolean hasVideo;
-  boolean isStreaming;
-  int bitWidth = 16;
-  int offloadBufferSize;
-  android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.INVALID;
-  android.media.audio.common.AudioEncapsulationMode encapsulationMode = android.media.audio.common.AudioEncapsulationMode.INVALID;
-  int contentId;
-  int syncId;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOutputFlags.aidl
deleted file mode 100644
index 4a512a8..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOutputFlags.aidl
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioOutputFlags {
-  DIRECT = 0,
-  PRIMARY = 1,
-  FAST = 2,
-  DEEP_BUFFER = 3,
-  COMPRESS_OFFLOAD = 4,
-  NON_BLOCKING = 5,
-  HW_AV_SYNC = 6,
-  TTS = 7,
-  RAW = 8,
-  SYNC = 9,
-  IEC958_NONAUDIO = 10,
-  DIRECT_PCM = 11,
-  MMAP_NOIRQ = 12,
-  VOIP_RX = 13,
-  INCALL_MUSIC = 14,
-  GAPLESS_OFFLOAD = 15,
-  SPATIALIZER = 16,
-  ULTRASOUND = 17,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPort.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPort.aidl
deleted file mode 100644
index 970bbc0..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPort.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPort {
-  int id;
-  @utf8InCpp String name;
-  android.media.audio.common.AudioProfile[] profiles;
-  android.media.audio.common.AudioIoFlags flags;
-  android.media.audio.common.ExtraAudioDescriptor[] extraAudioDescriptors;
-  android.media.audio.common.AudioGain[] gains;
-  android.media.audio.common.AudioPortExt ext;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortConfig.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortConfig.aidl
deleted file mode 100644
index 18e6406..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortConfig.aidl
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPortConfig {
-  int id;
-  int portId;
-  @nullable android.media.audio.common.Int sampleRate;
-  @nullable android.media.audio.common.AudioChannelLayout channelMask;
-  @nullable android.media.audio.common.AudioFormatDescription format;
-  @nullable android.media.audio.common.AudioGainConfig gain;
-  @nullable android.media.audio.common.AudioIoFlags flags;
-  android.media.audio.common.AudioPortExt ext;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortDeviceExt.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortDeviceExt.aidl
deleted file mode 100644
index 37d7041..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortDeviceExt.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPortDeviceExt {
-  android.media.audio.common.AudioDevice device;
-  int flags;
-  android.media.audio.common.AudioFormatDescription[] encodedFormats;
-  const int FLAG_INDEX_DEFAULT_DEVICE = 0;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortExt.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortExt.aidl
deleted file mode 100644
index af9d9c4..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortExt.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioPortExt {
-  boolean unspecified;
-  android.media.audio.common.AudioPortDeviceExt device;
-  android.media.audio.common.AudioPortMixExt mix;
-  int session;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExt.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExt.aidl
deleted file mode 100644
index 5b74c0d..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExt.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPortMixExt {
-  int handle;
-  android.media.audio.common.AudioPortMixExtUseCase usecase;
-  int maxOpenStreamCount;
-  int maxActiveStreamCount;
-  int recommendedMuteDurationMs;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExtUseCase.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExtUseCase.aidl
deleted file mode 100644
index e9acb40..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExtUseCase.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioPortMixExtUseCase {
-  boolean unspecified;
-  android.media.audio.common.AudioStreamType stream;
-  android.media.audio.common.AudioSource source;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioProfile.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioProfile.aidl
deleted file mode 100644
index 134cdd9..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioProfile.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioProfile {
-  @utf8InCpp String name;
-  android.media.audio.common.AudioFormatDescription format;
-  android.media.audio.common.AudioChannelLayout[] channelMasks;
-  int[] sampleRates;
-  android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioSource.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioSource.aidl
deleted file mode 100644
index acf822e..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioSource.aidl
+++ /dev/null
@@ -1,54 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioSource {
-  SYS_RESERVED_INVALID = -1,
-  DEFAULT = 0,
-  MIC = 1,
-  VOICE_UPLINK = 2,
-  VOICE_DOWNLINK = 3,
-  VOICE_CALL = 4,
-  CAMCORDER = 5,
-  VOICE_RECOGNITION = 6,
-  VOICE_COMMUNICATION = 7,
-  REMOTE_SUBMIX = 8,
-  UNPROCESSED = 9,
-  VOICE_PERFORMANCE = 10,
-  ECHO_REFERENCE = 1997,
-  FM_TUNER = 1998,
-  HOTWORD = 1999,
-  ULTRASOUND = 2000,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStandard.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStandard.aidl
deleted file mode 100644
index 6c4490f..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStandard.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioStandard {
-  NONE = 0,
-  EDID = 1,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStreamType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStreamType.aidl
deleted file mode 100644
index bcfd374..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStreamType.aidl
+++ /dev/null
@@ -1,55 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioStreamType {
-  INVALID = -2,
-  SYS_RESERVED_DEFAULT = -1,
-  VOICE_CALL = 0,
-  SYSTEM = 1,
-  RING = 2,
-  MUSIC = 3,
-  ALARM = 4,
-  NOTIFICATION = 5,
-  BLUETOOTH_SCO = 6,
-  ENFORCED_AUDIBLE = 7,
-  DTMF = 8,
-  TTS = 9,
-  ACCESSIBILITY = 10,
-  ASSISTANT = 11,
-  SYS_RESERVED_REROUTING = 12,
-  SYS_RESERVED_PATCH = 13,
-  CALL_ASSISTANT = 14,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUsage.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUsage.aidl
deleted file mode 100644
index 4c72455..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUsage.aidl
+++ /dev/null
@@ -1,61 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioUsage {
-  INVALID = -1,
-  UNKNOWN = 0,
-  MEDIA = 1,
-  VOICE_COMMUNICATION = 2,
-  VOICE_COMMUNICATION_SIGNALLING = 3,
-  ALARM = 4,
-  NOTIFICATION = 5,
-  NOTIFICATION_TELEPHONY_RINGTONE = 6,
-  SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
-  SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
-  SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
-  NOTIFICATION_EVENT = 10,
-  ASSISTANCE_ACCESSIBILITY = 11,
-  ASSISTANCE_NAVIGATION_GUIDANCE = 12,
-  ASSISTANCE_SONIFICATION = 13,
-  GAME = 14,
-  VIRTUAL_SOURCE = 15,
-  ASSISTANT = 16,
-  CALL_ASSISTANT = 17,
-  EMERGENCY = 1000,
-  SAFETY = 1001,
-  VEHICLE_STATUS = 1002,
-  ANNOUNCEMENT = 1003,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUuid.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUuid.aidl
deleted file mode 100644
index af307da..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUuid.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioUuid {
-  int timeLow;
-  int timeMid;
-  int timeHiAndVersion;
-  int clockSeq;
-  byte[] node;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/ExtraAudioDescriptor.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/ExtraAudioDescriptor.aidl
deleted file mode 100644
index 2ae2405..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/ExtraAudioDescriptor.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable ExtraAudioDescriptor {
-  android.media.audio.common.AudioStandard standard = android.media.audio.common.AudioStandard.NONE;
-  byte[] audioDescriptor;
-  android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/Int.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/Int.aidl
deleted file mode 100644
index b0d3c49..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/Int.aidl
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable Int {
-  int value;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/PcmType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/PcmType.aidl
deleted file mode 100644
index 79bfa62..0000000
--- a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/PcmType.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum PcmType {
-  DEFAULT = 0,
-  UINT_8_BIT = 0,
-  INT_16_BIT = 1,
-  INT_32_BIT = 2,
-  FIXED_Q_8_24 = 3,
-  FLOAT_32_BIT = 4,
-  INT_24_BIT = 5,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioAttributes.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioAttributes.aidl
deleted file mode 100644
index 6d5e234..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioAttributes.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioAttributes {
-  android.media.audio.common.AudioContentType contentType = android.media.audio.common.AudioContentType.UNKNOWN;
-  android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.UNKNOWN;
-  android.media.audio.common.AudioSource source = android.media.audio.common.AudioSource.DEFAULT;
-  int flags = 0;
-  @utf8InCpp String[] tags;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioChannelLayout.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioChannelLayout.aidl
deleted file mode 100644
index 6845ac1..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioChannelLayout.aidl
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioChannelLayout {
-  int none = 0;
-  int invalid = 0;
-  int indexMask;
-  int layoutMask;
-  int voiceMask;
-  const int INDEX_MASK_1 = 1;
-  const int INDEX_MASK_2 = 3;
-  const int INDEX_MASK_3 = 7;
-  const int INDEX_MASK_4 = 15;
-  const int INDEX_MASK_5 = 31;
-  const int INDEX_MASK_6 = 63;
-  const int INDEX_MASK_7 = 127;
-  const int INDEX_MASK_8 = 255;
-  const int INDEX_MASK_9 = 511;
-  const int INDEX_MASK_10 = 1023;
-  const int INDEX_MASK_11 = 2047;
-  const int INDEX_MASK_12 = 4095;
-  const int INDEX_MASK_13 = 8191;
-  const int INDEX_MASK_14 = 16383;
-  const int INDEX_MASK_15 = 32767;
-  const int INDEX_MASK_16 = 65535;
-  const int INDEX_MASK_17 = 131071;
-  const int INDEX_MASK_18 = 262143;
-  const int INDEX_MASK_19 = 524287;
-  const int INDEX_MASK_20 = 1048575;
-  const int INDEX_MASK_21 = 2097151;
-  const int INDEX_MASK_22 = 4194303;
-  const int INDEX_MASK_23 = 8388607;
-  const int INDEX_MASK_24 = 16777215;
-  const int LAYOUT_MONO = 1;
-  const int LAYOUT_STEREO = 3;
-  const int LAYOUT_2POINT1 = 11;
-  const int LAYOUT_TRI = 7;
-  const int LAYOUT_TRI_BACK = 259;
-  const int LAYOUT_3POINT1 = 15;
-  const int LAYOUT_2POINT0POINT2 = 786435;
-  const int LAYOUT_2POINT1POINT2 = 786443;
-  const int LAYOUT_3POINT0POINT2 = 786439;
-  const int LAYOUT_3POINT1POINT2 = 786447;
-  const int LAYOUT_QUAD = 51;
-  const int LAYOUT_QUAD_SIDE = 1539;
-  const int LAYOUT_SURROUND = 263;
-  const int LAYOUT_PENTA = 55;
-  const int LAYOUT_5POINT1 = 63;
-  const int LAYOUT_5POINT1_SIDE = 1551;
-  const int LAYOUT_5POINT1POINT2 = 786495;
-  const int LAYOUT_5POINT1POINT4 = 184383;
-  const int LAYOUT_6POINT1 = 319;
-  const int LAYOUT_7POINT1 = 1599;
-  const int LAYOUT_7POINT1POINT2 = 788031;
-  const int LAYOUT_7POINT1POINT4 = 185919;
-  const int LAYOUT_9POINT1POINT4 = 50517567;
-  const int LAYOUT_9POINT1POINT6 = 51303999;
-  const int LAYOUT_13POINT_360RA = 7534087;
-  const int LAYOUT_22POINT2 = 16777215;
-  const int LAYOUT_MONO_HAPTIC_A = 1073741825;
-  const int LAYOUT_STEREO_HAPTIC_A = 1073741827;
-  const int LAYOUT_HAPTIC_AB = 1610612736;
-  const int LAYOUT_MONO_HAPTIC_AB = 1610612737;
-  const int LAYOUT_STEREO_HAPTIC_AB = 1610612739;
-  const int LAYOUT_FRONT_BACK = 260;
-  const int INTERLEAVE_LEFT = 0;
-  const int INTERLEAVE_RIGHT = 1;
-  const int CHANNEL_FRONT_LEFT = 1;
-  const int CHANNEL_FRONT_RIGHT = 2;
-  const int CHANNEL_FRONT_CENTER = 4;
-  const int CHANNEL_LOW_FREQUENCY = 8;
-  const int CHANNEL_BACK_LEFT = 16;
-  const int CHANNEL_BACK_RIGHT = 32;
-  const int CHANNEL_FRONT_LEFT_OF_CENTER = 64;
-  const int CHANNEL_FRONT_RIGHT_OF_CENTER = 128;
-  const int CHANNEL_BACK_CENTER = 256;
-  const int CHANNEL_SIDE_LEFT = 512;
-  const int CHANNEL_SIDE_RIGHT = 1024;
-  const int CHANNEL_TOP_CENTER = 2048;
-  const int CHANNEL_TOP_FRONT_LEFT = 4096;
-  const int CHANNEL_TOP_FRONT_CENTER = 8192;
-  const int CHANNEL_TOP_FRONT_RIGHT = 16384;
-  const int CHANNEL_TOP_BACK_LEFT = 32768;
-  const int CHANNEL_TOP_BACK_CENTER = 65536;
-  const int CHANNEL_TOP_BACK_RIGHT = 131072;
-  const int CHANNEL_TOP_SIDE_LEFT = 262144;
-  const int CHANNEL_TOP_SIDE_RIGHT = 524288;
-  const int CHANNEL_BOTTOM_FRONT_LEFT = 1048576;
-  const int CHANNEL_BOTTOM_FRONT_CENTER = 2097152;
-  const int CHANNEL_BOTTOM_FRONT_RIGHT = 4194304;
-  const int CHANNEL_LOW_FREQUENCY_2 = 8388608;
-  const int CHANNEL_FRONT_WIDE_LEFT = 16777216;
-  const int CHANNEL_FRONT_WIDE_RIGHT = 33554432;
-  const int CHANNEL_HAPTIC_B = 536870912;
-  const int CHANNEL_HAPTIC_A = 1073741824;
-  const int VOICE_UPLINK_MONO = 16384;
-  const int VOICE_DNLINK_MONO = 32768;
-  const int VOICE_CALL_MONO = 49152;
-  const int CHANNEL_VOICE_UPLINK = 16384;
-  const int CHANNEL_VOICE_DNLINK = 32768;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfig.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfig.aidl
deleted file mode 100644
index 6b8686c..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfig.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioConfig {
-  android.media.audio.common.AudioConfigBase base;
-  android.media.audio.common.AudioOffloadInfo offloadInfo;
-  long frameCount;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfigBase.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfigBase.aidl
deleted file mode 100644
index f3e716b..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfigBase.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioConfigBase {
-  int sampleRate;
-  android.media.audio.common.AudioChannelLayout channelMask;
-  android.media.audio.common.AudioFormatDescription format;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioContentType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioContentType.aidl
deleted file mode 100644
index f9ac614..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioContentType.aidl
+++ /dev/null
@@ -1,44 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioContentType {
-  UNKNOWN = 0,
-  SPEECH = 1,
-  MUSIC = 2,
-  MOVIE = 3,
-  SONIFICATION = 4,
-  ULTRASOUND = 1997,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDevice.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDevice.aidl
deleted file mode 100644
index fb5cb62..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDevice.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioDevice {
-  android.media.audio.common.AudioDeviceDescription type;
-  android.media.audio.common.AudioDeviceAddress address;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceAddress.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceAddress.aidl
deleted file mode 100644
index 905d3aa..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceAddress.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioDeviceAddress {
-  @utf8InCpp String id;
-  byte[] mac;
-  byte[] ipv4;
-  int[] ipv6;
-  int[] alsa;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceDescription.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceDescription.aidl
deleted file mode 100644
index 1c66a8f..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceDescription.aidl
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioDeviceDescription {
-  android.media.audio.common.AudioDeviceType type = android.media.audio.common.AudioDeviceType.NONE;
-  @utf8InCpp String connection;
-  const @utf8InCpp String CONNECTION_ANALOG = "analog";
-  const @utf8InCpp String CONNECTION_BT_A2DP = "bt-a2dp";
-  const @utf8InCpp String CONNECTION_BT_LE = "bt-le";
-  const @utf8InCpp String CONNECTION_BT_SCO = "bt-sco";
-  const @utf8InCpp String CONNECTION_BUS = "bus";
-  const @utf8InCpp String CONNECTION_HDMI = "hdmi";
-  const @utf8InCpp String CONNECTION_HDMI_ARC = "hdmi-arc";
-  const @utf8InCpp String CONNECTION_HDMI_EARC = "hdmi-earc";
-  const @utf8InCpp String CONNECTION_IP_V4 = "ip-v4";
-  const @utf8InCpp String CONNECTION_SPDIF = "spdif";
-  const @utf8InCpp String CONNECTION_WIRELESS = "wireless";
-  const @utf8InCpp String CONNECTION_USB = "usb";
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceType.aidl
deleted file mode 100644
index 6a7b686..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceType.aidl
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioDeviceType {
-  NONE = 0,
-  IN_DEFAULT = 1,
-  IN_ACCESSORY = 2,
-  IN_AFE_PROXY = 3,
-  IN_DEVICE = 4,
-  IN_ECHO_REFERENCE = 5,
-  IN_FM_TUNER = 6,
-  IN_HEADSET = 7,
-  IN_LOOPBACK = 8,
-  IN_MICROPHONE = 9,
-  IN_MICROPHONE_BACK = 10,
-  IN_SUBMIX = 11,
-  IN_TELEPHONY_RX = 12,
-  IN_TV_TUNER = 13,
-  IN_DOCK = 14,
-  OUT_DEFAULT = 129,
-  OUT_ACCESSORY = 130,
-  OUT_AFE_PROXY = 131,
-  OUT_CARKIT = 132,
-  OUT_DEVICE = 133,
-  OUT_ECHO_CANCELLER = 134,
-  OUT_FM = 135,
-  OUT_HEADPHONE = 136,
-  OUT_HEADSET = 137,
-  OUT_HEARING_AID = 138,
-  OUT_LINE_AUX = 139,
-  OUT_SPEAKER = 140,
-  OUT_SPEAKER_EARPIECE = 141,
-  OUT_SPEAKER_SAFE = 142,
-  OUT_SUBMIX = 143,
-  OUT_TELEPHONY_TX = 144,
-  OUT_DOCK = 145,
-  OUT_BROADCAST = 146,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMetadataType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMetadataType.aidl
deleted file mode 100644
index 0ee0dbb..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMetadataType.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioEncapsulationMetadataType {
-  NONE = 0,
-  FRAMEWORK_TUNER = 1,
-  DVB_AD_DESCRIPTOR = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMode.aidl
deleted file mode 100644
index 0cf2f31..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMode.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum AudioEncapsulationMode {
-  INVALID = -1,
-  NONE = 0,
-  ELEMENTARY_STREAM = 1,
-  HANDLE = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationType.aidl
deleted file mode 100644
index 8a31fc4..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationType.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioEncapsulationType {
-  NONE = 0,
-  IEC61937 = 1,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFlag.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFlag.aidl
deleted file mode 100644
index 3138531..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFlag.aidl
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-@Backing(type="int") @VintfStability
-enum AudioFlag {
-  NONE = 0,
-  AUDIBILITY_ENFORCED = 1,
-  SCO = 4,
-  BEACON = 8,
-  HW_AV_SYNC = 16,
-  HW_HOTWORD = 32,
-  BYPASS_INTERRUPTION_POLICY = 64,
-  BYPASS_MUTE = 128,
-  LOW_LATENCY = 256,
-  DEEP_BUFFER = 512,
-  NO_MEDIA_PROJECTION = 1024,
-  MUTE_HAPTIC = 2048,
-  NO_SYSTEM_CAPTURE = 4096,
-  CAPTURE_PRIVATE = 8192,
-  CONTENT_SPATIALIZED = 16384,
-  NEVER_SPATIALIZE = 32768,
-  CALL_REDIRECTION = 65536,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatDescription.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatDescription.aidl
deleted file mode 100644
index 58c75eb..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatDescription.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioFormatDescription {
-  android.media.audio.common.AudioFormatType type = android.media.audio.common.AudioFormatType.DEFAULT;
-  android.media.audio.common.PcmType pcm = android.media.audio.common.PcmType.DEFAULT;
-  @utf8InCpp String encoding;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatType.aidl
deleted file mode 100644
index 7f55abe..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatType.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum AudioFormatType {
-  DEFAULT = 0,
-  NON_PCM = 0,
-  PCM = 1,
-  SYS_RESERVED_INVALID = -1,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGain.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGain.aidl
deleted file mode 100644
index adc5b672..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGain.aidl
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioGain {
-  int mode;
-  android.media.audio.common.AudioChannelLayout channelMask;
-  int minValue;
-  int maxValue;
-  int defaultValue;
-  int stepValue;
-  int minRampMs;
-  int maxRampMs;
-  boolean useForVolume;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainConfig.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainConfig.aidl
deleted file mode 100644
index 01877c7..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainConfig.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioGainConfig {
-  int index;
-  int mode;
-  android.media.audio.common.AudioChannelLayout channelMask;
-  int[] values;
-  int rampDurationMs;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainMode.aidl
deleted file mode 100644
index fddc20c..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainMode.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum AudioGainMode {
-  JOINT = 0,
-  CHANNELS = 1,
-  RAMP = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioInputFlags.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioInputFlags.aidl
deleted file mode 100644
index 37aa64a..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioInputFlags.aidl
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioInputFlags {
-  FAST = 0,
-  HW_HOTWORD = 1,
-  RAW = 2,
-  SYNC = 3,
-  MMAP_NOIRQ = 4,
-  VOIP_TX = 5,
-  HW_AV_SYNC = 6,
-  DIRECT = 7,
-  ULTRASOUND = 8,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioIoFlags.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioIoFlags.aidl
deleted file mode 100644
index 4a46725..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioIoFlags.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioIoFlags {
-  int input;
-  int output;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicy.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicy.aidl
deleted file mode 100644
index 98bf0e5..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicy.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioMMapPolicy {
-  UNSPECIFIED = 0,
-  NEVER = 1,
-  AUTO = 2,
-  ALWAYS = 3,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyInfo.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyInfo.aidl
deleted file mode 100644
index 7c4f75e..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyInfo.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioMMapPolicyInfo {
-  android.media.audio.common.AudioDevice device;
-  android.media.audio.common.AudioMMapPolicy mmapPolicy = android.media.audio.common.AudioMMapPolicy.UNSPECIFIED;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyType.aidl
deleted file mode 100644
index efe8826..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyType.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioMMapPolicyType {
-  DEFAULT = 1,
-  EXCLUSIVE = 2,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMode.aidl
deleted file mode 100644
index 8256c1c..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMode.aidl
+++ /dev/null
@@ -1,47 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioMode {
-  SYS_RESERVED_INVALID = -2,
-  SYS_RESERVED_CURRENT = -1,
-  NORMAL = 0,
-  RINGTONE = 1,
-  IN_CALL = 2,
-  IN_COMMUNICATION = 3,
-  CALL_SCREEN = 4,
-  SYS_RESERVED_CALL_REDIRECT = 5,
-  SYS_RESERVED_COMMUNICATION_REDIRECT = 6,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOffloadInfo.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOffloadInfo.aidl
deleted file mode 100644
index 40bd53b2..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOffloadInfo.aidl
+++ /dev/null
@@ -1,50 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioOffloadInfo {
-  android.media.audio.common.AudioConfigBase base;
-  android.media.audio.common.AudioStreamType streamType = android.media.audio.common.AudioStreamType.INVALID;
-  int bitRatePerSecond;
-  long durationUs;
-  boolean hasVideo;
-  boolean isStreaming;
-  int bitWidth = 16;
-  int offloadBufferSize;
-  android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.INVALID;
-  android.media.audio.common.AudioEncapsulationMode encapsulationMode = android.media.audio.common.AudioEncapsulationMode.INVALID;
-  int contentId;
-  int syncId;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOutputFlags.aidl
deleted file mode 100644
index 4a512a8..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOutputFlags.aidl
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioOutputFlags {
-  DIRECT = 0,
-  PRIMARY = 1,
-  FAST = 2,
-  DEEP_BUFFER = 3,
-  COMPRESS_OFFLOAD = 4,
-  NON_BLOCKING = 5,
-  HW_AV_SYNC = 6,
-  TTS = 7,
-  RAW = 8,
-  SYNC = 9,
-  IEC958_NONAUDIO = 10,
-  DIRECT_PCM = 11,
-  MMAP_NOIRQ = 12,
-  VOIP_RX = 13,
-  INCALL_MUSIC = 14,
-  GAPLESS_OFFLOAD = 15,
-  SPATIALIZER = 16,
-  ULTRASOUND = 17,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPort.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPort.aidl
deleted file mode 100644
index 970bbc0..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPort.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPort {
-  int id;
-  @utf8InCpp String name;
-  android.media.audio.common.AudioProfile[] profiles;
-  android.media.audio.common.AudioIoFlags flags;
-  android.media.audio.common.ExtraAudioDescriptor[] extraAudioDescriptors;
-  android.media.audio.common.AudioGain[] gains;
-  android.media.audio.common.AudioPortExt ext;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortConfig.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortConfig.aidl
deleted file mode 100644
index 18e6406..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortConfig.aidl
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPortConfig {
-  int id;
-  int portId;
-  @nullable android.media.audio.common.Int sampleRate;
-  @nullable android.media.audio.common.AudioChannelLayout channelMask;
-  @nullable android.media.audio.common.AudioFormatDescription format;
-  @nullable android.media.audio.common.AudioGainConfig gain;
-  @nullable android.media.audio.common.AudioIoFlags flags;
-  android.media.audio.common.AudioPortExt ext;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortDeviceExt.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortDeviceExt.aidl
deleted file mode 100644
index 37d7041..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortDeviceExt.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPortDeviceExt {
-  android.media.audio.common.AudioDevice device;
-  int flags;
-  android.media.audio.common.AudioFormatDescription[] encodedFormats;
-  const int FLAG_INDEX_DEFAULT_DEVICE = 0;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortExt.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortExt.aidl
deleted file mode 100644
index af9d9c4..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortExt.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioPortExt {
-  boolean unspecified;
-  android.media.audio.common.AudioPortDeviceExt device;
-  android.media.audio.common.AudioPortMixExt mix;
-  int session;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExt.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExt.aidl
deleted file mode 100644
index 5b74c0d..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExt.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioPortMixExt {
-  int handle;
-  android.media.audio.common.AudioPortMixExtUseCase usecase;
-  int maxOpenStreamCount;
-  int maxActiveStreamCount;
-  int recommendedMuteDurationMs;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExtUseCase.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExtUseCase.aidl
deleted file mode 100644
index e9acb40..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExtUseCase.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-union AudioPortMixExtUseCase {
-  boolean unspecified;
-  android.media.audio.common.AudioStreamType stream;
-  android.media.audio.common.AudioSource source;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl
deleted file mode 100644
index 134cdd9..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioProfile {
-  @utf8InCpp String name;
-  android.media.audio.common.AudioFormatDescription format;
-  android.media.audio.common.AudioChannelLayout[] channelMasks;
-  int[] sampleRates;
-  android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioSource.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioSource.aidl
deleted file mode 100644
index acf822e..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioSource.aidl
+++ /dev/null
@@ -1,54 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioSource {
-  SYS_RESERVED_INVALID = -1,
-  DEFAULT = 0,
-  MIC = 1,
-  VOICE_UPLINK = 2,
-  VOICE_DOWNLINK = 3,
-  VOICE_CALL = 4,
-  CAMCORDER = 5,
-  VOICE_RECOGNITION = 6,
-  VOICE_COMMUNICATION = 7,
-  REMOTE_SUBMIX = 8,
-  UNPROCESSED = 9,
-  VOICE_PERFORMANCE = 10,
-  ECHO_REFERENCE = 1997,
-  FM_TUNER = 1998,
-  HOTWORD = 1999,
-  ULTRASOUND = 2000,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStandard.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStandard.aidl
deleted file mode 100644
index 6c4490f..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStandard.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioStandard {
-  NONE = 0,
-  EDID = 1,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStreamType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStreamType.aidl
deleted file mode 100644
index bcfd374..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStreamType.aidl
+++ /dev/null
@@ -1,55 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioStreamType {
-  INVALID = -2,
-  SYS_RESERVED_DEFAULT = -1,
-  VOICE_CALL = 0,
-  SYSTEM = 1,
-  RING = 2,
-  MUSIC = 3,
-  ALARM = 4,
-  NOTIFICATION = 5,
-  BLUETOOTH_SCO = 6,
-  ENFORCED_AUDIBLE = 7,
-  DTMF = 8,
-  TTS = 9,
-  ACCESSIBILITY = 10,
-  ASSISTANT = 11,
-  SYS_RESERVED_REROUTING = 12,
-  SYS_RESERVED_PATCH = 13,
-  CALL_ASSISTANT = 14,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUsage.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUsage.aidl
deleted file mode 100644
index 4c72455..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUsage.aidl
+++ /dev/null
@@ -1,61 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioUsage {
-  INVALID = -1,
-  UNKNOWN = 0,
-  MEDIA = 1,
-  VOICE_COMMUNICATION = 2,
-  VOICE_COMMUNICATION_SIGNALLING = 3,
-  ALARM = 4,
-  NOTIFICATION = 5,
-  NOTIFICATION_TELEPHONY_RINGTONE = 6,
-  SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
-  SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
-  SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
-  NOTIFICATION_EVENT = 10,
-  ASSISTANCE_ACCESSIBILITY = 11,
-  ASSISTANCE_NAVIGATION_GUIDANCE = 12,
-  ASSISTANCE_SONIFICATION = 13,
-  GAME = 14,
-  VIRTUAL_SOURCE = 15,
-  ASSISTANT = 16,
-  CALL_ASSISTANT = 17,
-  EMERGENCY = 1000,
-  SAFETY = 1001,
-  VEHICLE_STATUS = 1002,
-  ANNOUNCEMENT = 1003,
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUuid.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUuid.aidl
deleted file mode 100644
index af307da..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUuid.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable AudioUuid {
-  int timeLow;
-  int timeMid;
-  int timeHiAndVersion;
-  int clockSeq;
-  byte[] node;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/ExtraAudioDescriptor.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/ExtraAudioDescriptor.aidl
deleted file mode 100644
index 2ae2405..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/ExtraAudioDescriptor.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable ExtraAudioDescriptor {
-  android.media.audio.common.AudioStandard standard = android.media.audio.common.AudioStandard.NONE;
-  byte[] audioDescriptor;
-  android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Int.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Int.aidl
deleted file mode 100644
index b0d3c49..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Int.aidl
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable Int {
-  int value;
-}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/PcmType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/PcmType.aidl
deleted file mode 100644
index 79bfa62..0000000
--- a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/PcmType.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.audio.common;
-/* @hide */
-@Backing(type="byte") @VintfStability
-enum PcmType {
-  DEFAULT = 0,
-  UINT_8_BIT = 0,
-  INT_16_BIT = 1,
-  INT_32_BIT = 2,
-  FIXED_Q_8_24 = 3,
-  FLOAT_32_BIT = 4,
-  INT_24_BIT = 5,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/.hash b/media/aidl_api/android.media.soundtrigger.types/1/.hash
deleted file mode 100644
index 52fd9ff..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/.hash
+++ /dev/null
@@ -1 +0,0 @@
-8c9bb119feca43f118028b89bd5d1077bc23bb39
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/AudioCapabilities.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/AudioCapabilities.aidl
deleted file mode 100644
index 5d88305..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/AudioCapabilities.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioCapabilities {
-  ECHO_CANCELLATION = 1,
-  NOISE_SUPPRESSION = 2,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ConfidenceLevel.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ConfidenceLevel.aidl
deleted file mode 100644
index 5127a11..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ConfidenceLevel.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable ConfidenceLevel {
-  int userId;
-  int levelPercent;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameter.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameter.aidl
deleted file mode 100644
index aadbf80..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameter.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum ModelParameter {
-  INVALID = -1,
-  THRESHOLD_FACTOR = 0,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameterRange.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameterRange.aidl
deleted file mode 100644
index f29b728..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameterRange.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable ModelParameterRange {
-  int minInclusive;
-  int maxInclusive;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Phrase.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Phrase.aidl
deleted file mode 100644
index 11029ba..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Phrase.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable Phrase {
-  int id;
-  int recognitionModes;
-  int[] users;
-  String locale;
-  String text;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionEvent.aidl
deleted file mode 100644
index b75d1b8..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionEvent.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable PhraseRecognitionEvent {
-  android.media.soundtrigger.RecognitionEvent common;
-  android.media.soundtrigger.PhraseRecognitionExtra[] phraseExtras;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionExtra.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionExtra.aidl
deleted file mode 100644
index e417c69..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionExtra.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable PhraseRecognitionExtra {
-  int id;
-  int recognitionModes;
-  int confidenceLevel;
-  android.media.soundtrigger.ConfidenceLevel[] levels;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseSoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseSoundModel.aidl
deleted file mode 100644
index b4b3854..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseSoundModel.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable PhraseSoundModel {
-  android.media.soundtrigger.SoundModel common;
-  android.media.soundtrigger.Phrase[] phrases;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Properties.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Properties.aidl
deleted file mode 100644
index 068db52..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Properties.aidl
+++ /dev/null
@@ -1,53 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable Properties {
-  String implementor;
-  String description;
-  int version;
-  String uuid;
-  String supportedModelArch;
-  int maxSoundModels;
-  int maxKeyPhrases;
-  int maxUsers;
-  int recognitionModes;
-  boolean captureTransition;
-  int maxBufferMs;
-  boolean concurrentCapture;
-  boolean triggerInEvent;
-  int powerConsumptionMw;
-  int audioCapabilities;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionConfig.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionConfig.aidl
deleted file mode 100644
index 63cd2cbb..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionConfig.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable RecognitionConfig {
-  boolean captureRequested;
-  android.media.soundtrigger.PhraseRecognitionExtra[] phraseRecognitionExtras;
-  int audioCapabilities;
-  byte[] data;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionEvent.aidl
deleted file mode 100644
index 0209602..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionEvent.aidl
+++ /dev/null
@@ -1,47 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable RecognitionEvent {
-  android.media.soundtrigger.RecognitionStatus status = android.media.soundtrigger.RecognitionStatus.INVALID;
-  android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
-  boolean captureAvailable;
-  int captureDelayMs;
-  int capturePreambleMs;
-  boolean triggerInData;
-  @nullable android.media.audio.common.AudioConfig audioConfig;
-  byte[] data;
-  boolean recognitionStillActive;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionMode.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionMode.aidl
deleted file mode 100644
index 5882910..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionMode.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum RecognitionMode {
-  VOICE_TRIGGER = 1,
-  USER_IDENTIFICATION = 2,
-  USER_AUTHENTICATION = 4,
-  GENERIC_TRIGGER = 8,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionStatus.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionStatus.aidl
deleted file mode 100644
index 7881c28..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionStatus.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum RecognitionStatus {
-  INVALID = -1,
-  SUCCESS = 0,
-  ABORTED = 1,
-  FAILURE = 2,
-  FORCED = 3,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModel.aidl
deleted file mode 100644
index fe38264..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModel.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable SoundModel {
-  android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
-  String uuid;
-  String vendorUuid;
-  @nullable ParcelFileDescriptor data;
-  int dataSize;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModelType.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModelType.aidl
deleted file mode 100644
index ac78641..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModelType.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum SoundModelType {
-  INVALID = -1,
-  KEYPHRASE = 0,
-  GENERIC = 1,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Status.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Status.aidl
deleted file mode 100644
index 29f3167..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Status.aidl
+++ /dev/null
@@ -1,45 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum Status {
-  INVALID = -1,
-  SUCCESS = 0,
-  RESOURCE_CONTENTION = 1,
-  OPERATION_NOT_SUPPORTED = 2,
-  TEMPORARY_PERMISSION_DENIED = 3,
-  DEAD_OBJECT = 4,
-  INTERNAL_ERROR = 5,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/AudioCapabilities.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/AudioCapabilities.aidl
deleted file mode 100644
index 5d88305..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/AudioCapabilities.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum AudioCapabilities {
-  ECHO_CANCELLATION = 1,
-  NOISE_SUPPRESSION = 2,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ConfidenceLevel.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ConfidenceLevel.aidl
deleted file mode 100644
index 5127a11..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ConfidenceLevel.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable ConfidenceLevel {
-  int userId;
-  int levelPercent;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameter.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameter.aidl
deleted file mode 100644
index aadbf80..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameter.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum ModelParameter {
-  INVALID = -1,
-  THRESHOLD_FACTOR = 0,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameterRange.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameterRange.aidl
deleted file mode 100644
index f29b728..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameterRange.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable ModelParameterRange {
-  int minInclusive;
-  int maxInclusive;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Phrase.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Phrase.aidl
deleted file mode 100644
index 11029ba..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Phrase.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable Phrase {
-  int id;
-  int recognitionModes;
-  int[] users;
-  String locale;
-  String text;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionEvent.aidl
deleted file mode 100644
index b75d1b8..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionEvent.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable PhraseRecognitionEvent {
-  android.media.soundtrigger.RecognitionEvent common;
-  android.media.soundtrigger.PhraseRecognitionExtra[] phraseExtras;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionExtra.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionExtra.aidl
deleted file mode 100644
index e417c69..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionExtra.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable PhraseRecognitionExtra {
-  int id;
-  int recognitionModes;
-  int confidenceLevel;
-  android.media.soundtrigger.ConfidenceLevel[] levels;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseSoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseSoundModel.aidl
deleted file mode 100644
index b4b3854..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseSoundModel.aidl
+++ /dev/null
@@ -1,40 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable PhraseSoundModel {
-  android.media.soundtrigger.SoundModel common;
-  android.media.soundtrigger.Phrase[] phrases;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Properties.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Properties.aidl
deleted file mode 100644
index 068db52..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Properties.aidl
+++ /dev/null
@@ -1,53 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable Properties {
-  String implementor;
-  String description;
-  int version;
-  String uuid;
-  String supportedModelArch;
-  int maxSoundModels;
-  int maxKeyPhrases;
-  int maxUsers;
-  int recognitionModes;
-  boolean captureTransition;
-  int maxBufferMs;
-  boolean concurrentCapture;
-  boolean triggerInEvent;
-  int powerConsumptionMw;
-  int audioCapabilities;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionConfig.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionConfig.aidl
deleted file mode 100644
index 63cd2cbb..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionConfig.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable RecognitionConfig {
-  boolean captureRequested;
-  android.media.soundtrigger.PhraseRecognitionExtra[] phraseRecognitionExtras;
-  int audioCapabilities;
-  byte[] data;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionEvent.aidl
deleted file mode 100644
index 0209602..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionEvent.aidl
+++ /dev/null
@@ -1,47 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable RecognitionEvent {
-  android.media.soundtrigger.RecognitionStatus status = android.media.soundtrigger.RecognitionStatus.INVALID;
-  android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
-  boolean captureAvailable;
-  int captureDelayMs;
-  int capturePreambleMs;
-  boolean triggerInData;
-  @nullable android.media.audio.common.AudioConfig audioConfig;
-  byte[] data;
-  boolean recognitionStillActive;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionMode.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionMode.aidl
deleted file mode 100644
index 5882910..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionMode.aidl
+++ /dev/null
@@ -1,42 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum RecognitionMode {
-  VOICE_TRIGGER = 1,
-  USER_IDENTIFICATION = 2,
-  USER_AUTHENTICATION = 4,
-  GENERIC_TRIGGER = 8,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionStatus.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionStatus.aidl
deleted file mode 100644
index 7881c28..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionStatus.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum RecognitionStatus {
-  INVALID = -1,
-  SUCCESS = 0,
-  ABORTED = 1,
-  FAILURE = 2,
-  FORCED = 3,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModel.aidl
deleted file mode 100644
index fe38264..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModel.aidl
+++ /dev/null
@@ -1,43 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@JavaDerive(equals=true, toString=true) @VintfStability
-parcelable SoundModel {
-  android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
-  String uuid;
-  String vendorUuid;
-  @nullable ParcelFileDescriptor data;
-  int dataSize;
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModelType.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModelType.aidl
deleted file mode 100644
index ac78641..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModelType.aidl
+++ /dev/null
@@ -1,41 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum SoundModelType {
-  INVALID = -1,
-  KEYPHRASE = 0,
-  GENERIC = 1,
-}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Status.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Status.aidl
deleted file mode 100644
index 29f3167..0000000
--- a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Status.aidl
+++ /dev/null
@@ -1,45 +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.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.media.soundtrigger;
-/* @hide */
-@Backing(type="int") @VintfStability
-enum Status {
-  INVALID = -1,
-  SUCCESS = 0,
-  RESOURCE_CONTENTION = 1,
-  OPERATION_NOT_SUPPORTED = 2,
-  TEMPORARY_PERMISSION_DENIED = 3,
-  DEAD_OBJECT = 4,
-  INTERNAL_ERROR = 5,
-}
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index e7eda3e..c3e605e 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -2325,10 +2325,9 @@
         return AudioSystem.SUCCESS;
     }
 
-    private final Map<Integer, Object> mDevRoleForCapturePresetListeners = new HashMap<>(){{
-            put(AudioSystem.DEVICE_ROLE_PREFERRED,
-                    new DevRoleListeners<OnPreferredDevicesForCapturePresetChangedListener>());
-        }};
+    private final Map<Integer, Object> mDevRoleForCapturePresetListeners = Map.of(
+            AudioSystem.DEVICE_ROLE_PREFERRED,
+            new DevRoleListeners<OnPreferredDevicesForCapturePresetChangedListener>());
 
     private class DevRoleListenerInfo<T> {
         final @NonNull Executor mExecutor;
@@ -6483,15 +6482,17 @@
     // AudioPort implementation
     //
 
-    static final int AUDIOPORT_GENERATION_INIT = 0;
-    static Integer sAudioPortGeneration = new Integer(AUDIOPORT_GENERATION_INIT);
-    static ArrayList<AudioPort> sAudioPortsCached = new ArrayList<AudioPort>();
-    static ArrayList<AudioPort> sPreviousAudioPortsCached = new ArrayList<AudioPort>();
-    static ArrayList<AudioPatch> sAudioPatchesCached = new ArrayList<AudioPatch>();
+    private static final int AUDIOPORT_GENERATION_INIT = 0;
+    private static Object sAudioPortGenerationLock = new Object();
+    @GuardedBy("sAudioPortGenerationLock")
+    private static int sAudioPortGeneration = AUDIOPORT_GENERATION_INIT;
+    private static ArrayList<AudioPort> sAudioPortsCached = new ArrayList<AudioPort>();
+    private static ArrayList<AudioPort> sPreviousAudioPortsCached = new ArrayList<AudioPort>();
+    private static ArrayList<AudioPatch> sAudioPatchesCached = new ArrayList<AudioPatch>();
 
     static int resetAudioPortGeneration() {
         int generation;
-        synchronized (sAudioPortGeneration) {
+        synchronized (sAudioPortGenerationLock) {
             generation = sAudioPortGeneration;
             sAudioPortGeneration = AUDIOPORT_GENERATION_INIT;
         }
@@ -6501,7 +6502,7 @@
     static int updateAudioPortCache(ArrayList<AudioPort> ports, ArrayList<AudioPatch> patches,
                                     ArrayList<AudioPort> previousPorts) {
         sAudioPortEventHandler.init();
-        synchronized (sAudioPortGeneration) {
+        synchronized (sAudioPortGenerationLock) {
 
             if (sAudioPortGeneration == AUDIOPORT_GENERATION_INIT) {
                 int[] patchGeneration = new int[1];
@@ -6600,8 +6601,8 @@
             }
         }
         if (k == ports.size()) {
-            // this hould never happen
-            Log.e(TAG, "updatePortConfig port not found for handle: "+port.handle().id());
+            // This can happen in case of stale audio patch referring to a removed device and is
+            // handled by the caller.
             return null;
         }
         AudioGainConfig gainCfg = portCfg.gain();
diff --git a/media/java/android/media/AudioMetadata.java b/media/java/android/media/AudioMetadata.java
index ca175b4..0f962f9 100644
--- a/media/java/android/media/AudioMetadata.java
+++ b/media/java/android/media/AudioMetadata.java
@@ -30,6 +30,7 @@
 import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
 
@@ -446,14 +447,13 @@
     // BaseMap is corresponding to audio_utils::metadata::Data
     private static final int AUDIO_METADATA_OBJ_TYPE_BASEMAP = 6;
 
-    private static final HashMap<Class, Integer> AUDIO_METADATA_OBJ_TYPES = new HashMap<>() {{
-            put(Integer.class, AUDIO_METADATA_OBJ_TYPE_INT);
-            put(Long.class, AUDIO_METADATA_OBJ_TYPE_LONG);
-            put(Float.class, AUDIO_METADATA_OBJ_TYPE_FLOAT);
-            put(Double.class, AUDIO_METADATA_OBJ_TYPE_DOUBLE);
-            put(String.class, AUDIO_METADATA_OBJ_TYPE_STRING);
-            put(BaseMap.class, AUDIO_METADATA_OBJ_TYPE_BASEMAP);
-        }};
+    private static final Map<Class, Integer> AUDIO_METADATA_OBJ_TYPES = Map.of(
+            Integer.class, AUDIO_METADATA_OBJ_TYPE_INT,
+            Long.class, AUDIO_METADATA_OBJ_TYPE_LONG,
+            Float.class, AUDIO_METADATA_OBJ_TYPE_FLOAT,
+            Double.class, AUDIO_METADATA_OBJ_TYPE_DOUBLE,
+            String.class, AUDIO_METADATA_OBJ_TYPE_STRING,
+            BaseMap.class, AUDIO_METADATA_OBJ_TYPE_BASEMAP);
 
     private static final Charset AUDIO_METADATA_CHARSET = StandardCharsets.UTF_8;
 
@@ -634,8 +634,8 @@
      *     Datum corresponds to Object
      ****************************************************************************************/
 
-    private static final HashMap<Integer, DataPackage<?>> DATA_PACKAGES = new HashMap<>() {{
-            put(AUDIO_METADATA_OBJ_TYPE_INT, new DataPackage<Integer>() {
+    private static final Map<Integer, DataPackage<?>> DATA_PACKAGES = Map.of(
+            AUDIO_METADATA_OBJ_TYPE_INT, new DataPackage<Integer>() {
                 @Override
                 @Nullable
                 public Integer unpack(ByteBuffer buffer) {
@@ -647,8 +647,8 @@
                     output.putInt(obj);
                     return true;
                 }
-            });
-            put(AUDIO_METADATA_OBJ_TYPE_LONG, new DataPackage<Long>() {
+            },
+            AUDIO_METADATA_OBJ_TYPE_LONG, new DataPackage<Long>() {
                 @Override
                 @Nullable
                 public Long unpack(ByteBuffer buffer) {
@@ -660,8 +660,8 @@
                     output.putLong(obj);
                     return true;
                 }
-            });
-            put(AUDIO_METADATA_OBJ_TYPE_FLOAT, new DataPackage<Float>() {
+            },
+            AUDIO_METADATA_OBJ_TYPE_FLOAT, new DataPackage<Float>() {
                 @Override
                 @Nullable
                 public Float unpack(ByteBuffer buffer) {
@@ -673,8 +673,8 @@
                     output.putFloat(obj);
                     return true;
                 }
-            });
-            put(AUDIO_METADATA_OBJ_TYPE_DOUBLE, new DataPackage<Double>() {
+            },
+            AUDIO_METADATA_OBJ_TYPE_DOUBLE, new DataPackage<Double>() {
                 @Override
                 @Nullable
                 public Double unpack(ByteBuffer buffer) {
@@ -686,8 +686,8 @@
                     output.putDouble(obj);
                     return true;
                 }
-            });
-            put(AUDIO_METADATA_OBJ_TYPE_STRING, new DataPackage<String>() {
+            },
+            AUDIO_METADATA_OBJ_TYPE_STRING, new DataPackage<String>() {
                 @Override
                 @Nullable
                 public String unpack(ByteBuffer buffer) {
@@ -713,9 +713,9 @@
                     output.put(valueArr);
                     return true;
                 }
-            });
-            put(AUDIO_METADATA_OBJ_TYPE_BASEMAP, new BaseMapPackage());
-        }};
+            },
+            AUDIO_METADATA_OBJ_TYPE_BASEMAP, new BaseMapPackage());
+
     // ObjectPackage is a special case that it is expected to unpack audio_utils::metadata::Datum,
     // which contains data type and data size besides the payload for the data.
     private static final ObjectPackage OBJECT_PACKAGE = new ObjectPackage();
diff --git a/media/java/android/media/AudioSystem.java b/media/java/android/media/AudioSystem.java
index 18135f2..b7282218 100644
--- a/media/java/android/media/AudioSystem.java
+++ b/media/java/android/media/AudioSystem.java
@@ -431,6 +431,18 @@
                 return "AUDIO_FORMAT_APTX_TWSP";
             case /* AUDIO_FORMAT_LC3             */ 0x2B000000:
                 return "AUDIO_FORMAT_LC3";
+            case /* AUDIO_FORMAT_MPEGH           */ 0x2C000000:
+                return "AUDIO_FORMAT_MPEGH";
+            case /* AUDIO_FORMAT_IEC60958        */ 0x2D000000:
+                return "AUDIO_FORMAT_IEC60958";
+            case /* AUDIO_FORMAT_DTS_UHD         */ 0x2E000000:
+                return "AUDIO_FORMAT_DTS_UHD";
+            case /* AUDIO_FORMAT_DRA             */ 0x2F000000:
+                return "AUDIO_FORMAT_DRA";
+            case /* AUDIO_FORMAT_APTX_ADAPTIVE_QLEA */ 0x30000000:
+                return "AUDIO_FORMAT_APTX_ADAPTIVE_QLEA";
+            case /* AUDIO_FORMAT_APTX_ADAPTIVE_R4   */ 0x31000000:
+                return "AUDIO_FORMAT_APTX_ADAPTIVE_R4";
 
             /* Aliases */
             case /* AUDIO_FORMAT_PCM_16_BIT        */ 0x1:
@@ -503,10 +515,14 @@
                 return "AUDIO_FORMAT_MAT_2_0"; // (MAT | MAT_SUB_2_0)
             case /* AUDIO_FORMAT_MAT_2_1           */ 0x24000003:
                 return "AUDIO_FORMAT_MAT_2_1"; // (MAT | MAT_SUB_2_1)
-            case /* AUDIO_FORMAT_DTS_UHD */           0x2E000000:
-                return "AUDIO_FORMAT_DTS_UHD";
-            case /* AUDIO_FORMAT_DRA */           0x2F000000:
-                return "AUDIO_FORMAT_DRA";
+            case /* AUDIO_FORMAT_MPEGH_SUB_BL_L3   */ 0x2C000013:
+                return "AUDIO_FORMAT_MPEGH_SUB_BL_L3";
+            case /* AUDIO_FORMAT_MPEGH_SUB_BL_L4   */ 0x2C000014:
+                return "AUDIO_FORMAT_MPEGH_SUB_BL_L4";
+            case /* AUDIO_FORMAT_MPEGH_SUB_LC_L3   */ 0x2C000023:
+                return "AUDIO_FORMAT_MPEGH_SUB_LC_L3";
+            case /* AUDIO_FORMAT_MPEGH_SUB_LC_L4   */ 0x2C000024:
+                return "AUDIO_FORMAT_MPEGH_SUB_LC_L4";
             default:
                 return "AUDIO_FORMAT_(" + audioFormat + ")";
         }
@@ -2400,4 +2416,3 @@
      */
     final static int NATIVE_EVENT_ROUTING_CHANGE = 1000;
 }
-
diff --git a/media/java/android/media/AudioTrack.java b/media/java/android/media/AudioTrack.java
index 85cd342..d51f1e1 100644
--- a/media/java/android/media/AudioTrack.java
+++ b/media/java/android/media/AudioTrack.java
@@ -48,8 +48,8 @@
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.NioUtils;
-import java.util.HashMap;
 import java.util.LinkedList;
+import java.util.Map;
 import java.util.Objects;
 import java.util.concurrent.Executor;
 
@@ -1867,26 +1867,24 @@
     }
 
     // General pair map
-    private static final HashMap<String, Integer> CHANNEL_PAIR_MAP = new HashMap<>() {{
-        put("front", AudioFormat.CHANNEL_OUT_FRONT_LEFT
-                | AudioFormat.CHANNEL_OUT_FRONT_RIGHT);
-        put("back", AudioFormat.CHANNEL_OUT_BACK_LEFT
-                | AudioFormat.CHANNEL_OUT_BACK_RIGHT);
-        put("front of center", AudioFormat.CHANNEL_OUT_FRONT_LEFT_OF_CENTER
-                | AudioFormat.CHANNEL_OUT_FRONT_RIGHT_OF_CENTER);
-        put("side", AudioFormat.CHANNEL_OUT_SIDE_LEFT
-                | AudioFormat.CHANNEL_OUT_SIDE_RIGHT);
-        put("top front", AudioFormat.CHANNEL_OUT_TOP_FRONT_LEFT
-                | AudioFormat.CHANNEL_OUT_TOP_FRONT_RIGHT);
-        put("top back", AudioFormat.CHANNEL_OUT_TOP_BACK_LEFT
-                | AudioFormat.CHANNEL_OUT_TOP_BACK_RIGHT);
-        put("top side", AudioFormat.CHANNEL_OUT_TOP_SIDE_LEFT
-                | AudioFormat.CHANNEL_OUT_TOP_SIDE_RIGHT);
-        put("bottom front", AudioFormat.CHANNEL_OUT_BOTTOM_FRONT_LEFT
-                | AudioFormat.CHANNEL_OUT_BOTTOM_FRONT_RIGHT);
-        put("front wide", AudioFormat.CHANNEL_OUT_FRONT_WIDE_LEFT
-                | AudioFormat.CHANNEL_OUT_FRONT_WIDE_RIGHT);
-    }};
+    private static final Map<String, Integer> CHANNEL_PAIR_MAP = Map.of(
+            "front", AudioFormat.CHANNEL_OUT_FRONT_LEFT
+                    | AudioFormat.CHANNEL_OUT_FRONT_RIGHT,
+            "back", AudioFormat.CHANNEL_OUT_BACK_LEFT
+                    | AudioFormat.CHANNEL_OUT_BACK_RIGHT,
+            "front of center", AudioFormat.CHANNEL_OUT_FRONT_LEFT_OF_CENTER
+                    | AudioFormat.CHANNEL_OUT_FRONT_RIGHT_OF_CENTER,
+            "side", AudioFormat.CHANNEL_OUT_SIDE_LEFT | AudioFormat.CHANNEL_OUT_SIDE_RIGHT,
+            "top front", AudioFormat.CHANNEL_OUT_TOP_FRONT_LEFT
+                    | AudioFormat.CHANNEL_OUT_TOP_FRONT_RIGHT,
+            "top back", AudioFormat.CHANNEL_OUT_TOP_BACK_LEFT
+                    | AudioFormat.CHANNEL_OUT_TOP_BACK_RIGHT,
+            "top side", AudioFormat.CHANNEL_OUT_TOP_SIDE_LEFT
+                    | AudioFormat.CHANNEL_OUT_TOP_SIDE_RIGHT,
+            "bottom front", AudioFormat.CHANNEL_OUT_BOTTOM_FRONT_LEFT
+                    | AudioFormat.CHANNEL_OUT_BOTTOM_FRONT_RIGHT,
+            "front wide", AudioFormat.CHANNEL_OUT_FRONT_WIDE_LEFT
+                    | AudioFormat.CHANNEL_OUT_FRONT_WIDE_RIGHT);
 
     /**
      * Convenience method to check that the channel configuration (a.k.a channel mask) is supported
@@ -1924,7 +1922,7 @@
                 return false;
         }
         // Check all pairs to see that they are matched (front duplicated here).
-        for (HashMap.Entry<String, Integer> e : CHANNEL_PAIR_MAP.entrySet()) {
+        for (Map.Entry<String, Integer> e : CHANNEL_PAIR_MAP.entrySet()) {
             final int positionPair = e.getValue();
             if ((channelConfig & positionPair) != 0
                     && (channelConfig & positionPair) != positionPair) {
diff --git a/media/java/android/media/ExifInterface.java b/media/java/android/media/ExifInterface.java
index e18642c..62d14e1 100644
--- a/media/java/android/media/ExifInterface.java
+++ b/media/java/android/media/ExifInterface.java
@@ -70,6 +70,7 @@
 import java.util.HashSet;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.TimeZone;
 import java.util.regex.Matcher;
@@ -4833,12 +4834,13 @@
             for (int i = 1; i < entryValues.length; ++i) {
                 final Pair<Integer, Integer> guessDataFormat = guessDataFormat(entryValues[i]);
                 int first = -1, second = -1;
-                if (guessDataFormat.first == dataFormat.first
-                        || guessDataFormat.second == dataFormat.first) {
+                if (Objects.equals(guessDataFormat.first, dataFormat.first)
+                        || Objects.equals(guessDataFormat.second, dataFormat.first)) {
                     first = dataFormat.first;
                 }
-                if (dataFormat.second != -1 && (guessDataFormat.first == dataFormat.second
-                        || guessDataFormat.second == dataFormat.second)) {
+                if (dataFormat.second != -1
+                        && (Objects.equals(guessDataFormat.first, dataFormat.second)
+                        || Objects.equals(guessDataFormat.second, dataFormat.second))) {
                     second = dataFormat.second;
                 }
                 if (first == -1 && second == -1) {
diff --git a/media/java/android/media/MediaCrypto.java b/media/java/android/media/MediaCrypto.java
index 889a5f7..1930262 100644
--- a/media/java/android/media/MediaCrypto.java
+++ b/media/java/android/media/MediaCrypto.java
@@ -75,14 +75,17 @@
     public final native boolean requiresSecureDecoderComponent(@NonNull String mime);
 
     /**
-     * Associate a MediaDrm session with this MediaCrypto instance.  The
-     * MediaDrm session is used to securely load decryption keys for a
-     * crypto scheme.  The crypto keys loaded through the MediaDrm session
+     * Associate a new MediaDrm session with this MediaCrypto instance.
+     *
+     * <p>The MediaDrm session is used to securely load decryption keys for a
+     * crypto scheme. The crypto keys loaded through the MediaDrm session
      * may be selected for use during the decryption operation performed
      * by {@link android.media.MediaCodec#queueSecureInputBuffer} by specifying
-     * their key ids in the {@link android.media.MediaCodec.CryptoInfo#key} field.
-     * @param sessionId the MediaDrm sessionId to associate with this
-     * MediaCrypto instance
+     * their key IDs in the {@link android.media.MediaCodec.CryptoInfo#key} field.
+     *
+     * @param sessionId The MediaDrm sessionId to associate with this MediaCrypto
+     *         instance. The session's scheme must match the scheme UUID used when
+     *         constructing this MediaCrypto instance.
      * @throws MediaCryptoException on failure to set the sessionId
      */
     public final native void setMediaDrmSession(@NonNull byte[] sessionId)
diff --git a/media/java/android/media/MediaHTTPService.java b/media/java/android/media/MediaHTTPService.java
index 3008067..2342a42 100644
--- a/media/java/android/media/MediaHTTPService.java
+++ b/media/java/android/media/MediaHTTPService.java
@@ -21,6 +21,8 @@
 import android.os.IBinder;
 import android.util.Log;
 
+import com.android.internal.annotations.GuardedBy;
+
 import java.net.CookieHandler;
 import java.net.CookieManager;
 import java.net.CookieStore;
@@ -31,7 +33,9 @@
 public class MediaHTTPService extends IMediaHTTPService.Stub {
     private static final String TAG = "MediaHTTPService";
     @Nullable private List<HttpCookie> mCookies;
-    private Boolean mCookieStoreInitialized = new Boolean(false);
+    private final Object mCookieStoreInitializedLock = new Object();
+    @GuardedBy("mCookieStoreInitializedLock")
+    private boolean mCookieStoreInitialized = false;
 
     public MediaHTTPService(@Nullable List<HttpCookie> cookies) {
         mCookies = cookies;
@@ -40,7 +44,7 @@
 
     public IMediaHTTPConnection makeHTTPConnection() {
 
-        synchronized (mCookieStoreInitialized) {
+        synchronized (mCookieStoreInitializedLock) {
             // Only need to do it once for all connections
             if ( !mCookieStoreInitialized )  {
                 CookieHandler cookieHandler = CookieHandler.getDefault();
@@ -78,8 +82,8 @@
 
                 Log.v(TAG, "makeHTTPConnection(" + this + "): cookieHandler: " + cookieHandler +
                         " Cookies: " + mCookies);
-            }   // mCookieStoreInitialized
-        }   // synchronized
+            }
+        }
 
         return new MediaHTTPConnection();
     }
diff --git a/media/java/android/media/MediaMuxer.java b/media/java/android/media/MediaMuxer.java
index b8e7930e..ad4feec 100644
--- a/media/java/android/media/MediaMuxer.java
+++ b/media/java/android/media/MediaMuxer.java
@@ -335,13 +335,13 @@
     }
 
     /**
-     * Constructor.
      * Creates a media muxer that writes to the specified path.
+     * <p>The caller must not use the file {@code path} before calling {@link #stop}.
      * @param path The path of the output media file.
      * @param format The format of the output media file.
      * @see android.media.MediaMuxer.OutputFormat
      * @throws IllegalArgumentException if path is invalid or format is not supported.
-     * @throws IOException if failed to open the file for write.
+     * @throws IOException if an error occurs while opening or creating the output file.
      */
     public MediaMuxer(@NonNull String path, @Format int format) throws IOException {
         if (path == null) {
@@ -363,16 +363,19 @@
     }
 
     /**
-     * Constructor.
-     * Creates a media muxer that writes to the specified FileDescriptor. File descriptor
-     * must be seekable and writable. Application should not use the file referenced
-     * by this file descriptor until {@link #stop}. It is the application's responsibility
-     * to close the file descriptor. It is safe to do so as soon as this call returns.
-     * @param fd The FileDescriptor of the output media file.
+     * Creates a media muxer that writes to the specified FileDescriptor.
+     * <p>The caller must not use the file referenced by the specified {@code fd} before calling
+     * {@link #stop}.
+     * <p>It is the caller's responsibility to close the file descriptor, which is safe to do so
+     * as soon as this call returns.
+     * @param fd The FileDescriptor of the output media file. If {@code format} is
+     * {@link OutputFormat#MUXER_OUTPUT_WEBM}, {@code fd} must be open in read-write mode.
+     * Otherwise, write mode is sufficient, but read-write is also accepted.
      * @param format The format of the output media file.
      * @see android.media.MediaMuxer.OutputFormat
-     * @throws IllegalArgumentException if fd is invalid or format is not supported.
-     * @throws IOException if failed to open the file for write.
+     * @throws IllegalArgumentException if {@code format} is not supported, or if {@code fd} is
+     * not open in the expected mode.
+     * @throws IOException if an error occurs while performing an IO operation.
      */
     public MediaMuxer(@NonNull FileDescriptor fd, @Format int format) throws IOException {
         setUpMediaMuxer(fd, format);
diff --git a/media/java/android/media/MediaPlayer.java b/media/java/android/media/MediaPlayer.java
index 737bc34..a9cbffb 100644
--- a/media/java/android/media/MediaPlayer.java
+++ b/media/java/android/media/MediaPlayer.java
@@ -2473,6 +2473,8 @@
      *
      * @see android.media.MediaPlayer#getTrackInfo
      */
+    // The creator needs to be pulic, which requires removing the @UnsupportedAppUsage
+    @SuppressWarnings("ParcelableCreator")
     static public class TrackInfo implements Parcelable {
         /**
          * Gets the track type.
diff --git a/media/java/android/media/OWNERS b/media/java/android/media/OWNERS
index 813dee3..1f9a51d 100644
--- a/media/java/android/media/OWNERS
+++ b/media/java/android/media/OWNERS
@@ -7,3 +7,5 @@
 
 # go/android-fwk-media-solutions for info on areas of ownership.
 include platform/frameworks/av:/media/janitors/media_solutions_OWNERS
+
+per-file *Image* = file:/graphics/java/android/graphics/OWNERS
\ No newline at end of file
diff --git a/media/java/android/media/tv/tuner/dvr/DvrRecorder.java b/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
index e72026a..1aae8f4 100644
--- a/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
+++ b/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
@@ -27,6 +27,7 @@
 import android.os.Process;
 import android.util.Log;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.util.FrameworkStatsLog;
 
 import java.util.concurrent.Executor;
@@ -47,7 +48,9 @@
     private static int sInstantId = 0;
     private int mSegmentId = 0;
     private int mOverflow;
-    private Boolean mIsStopped = true;
+    private final Object mIsStoppedLock = new Object();
+    @GuardedBy("mIsStoppedLock")
+    private boolean mIsStopped = true;
     private final Object mListenerLock = new Object();
 
     private native int nativeAttachFilter(Filter filter);
@@ -147,7 +150,7 @@
                 .write(FrameworkStatsLog.TV_TUNER_DVR_STATUS, mUserId,
                     FrameworkStatsLog.TV_TUNER_DVR_STATUS__TYPE__RECORD,
                     FrameworkStatsLog.TV_TUNER_DVR_STATUS__STATE__STARTED, mSegmentId, 0);
-        synchronized (mIsStopped) {
+        synchronized (mIsStoppedLock) {
             int result = nativeStartDvr();
             if (result == Tuner.RESULT_SUCCESS) {
                 mIsStopped = false;
@@ -170,7 +173,7 @@
                 .write(FrameworkStatsLog.TV_TUNER_DVR_STATUS, mUserId,
                     FrameworkStatsLog.TV_TUNER_DVR_STATUS__TYPE__RECORD,
                     FrameworkStatsLog.TV_TUNER_DVR_STATUS__STATE__STOPPED, mSegmentId, mOverflow);
-        synchronized (mIsStopped) {
+        synchronized (mIsStoppedLock) {
             int result = nativeStopDvr();
             if (result == Tuner.RESULT_SUCCESS) {
                 mIsStopped = true;
@@ -188,7 +191,7 @@
      */
     @Result
     public int flush() {
-        synchronized (mIsStopped) {
+        synchronized (mIsStoppedLock) {
             if (mIsStopped) {
                 return nativeFlushDvr();
             }
diff --git a/media/java/android/mtp/MtpPropertyGroup.java b/media/java/android/mtp/MtpPropertyGroup.java
index aff2e1b4..89e5e0d 100644
--- a/media/java/android/mtp/MtpPropertyGroup.java
+++ b/media/java/android/mtp/MtpPropertyGroup.java
@@ -230,7 +230,7 @@
                 case MtpConstants.PROPERTY_PERSISTENT_UID:
                     // The persistent uid must be unique and never reused among all objects,
                     // and remain the same between sessions.
-                    long puid = (object.getPath().toString().hashCode() << 32)
+                    long puid = (((long) object.getPath().toString().hashCode()) << 32)
                             + object.getModifiedTime();
                     list.append(id, property.code, property.type, puid);
                     break;
diff --git a/media/jni/android_media_MediaCodec.cpp b/media/jni/android_media_MediaCodec.cpp
index 95599bd..1183ca3 100644
--- a/media/jni/android_media_MediaCodec.cpp
+++ b/media/jni/android_media_MediaCodec.cpp
@@ -174,6 +174,12 @@
     jfieldID typeId;
 } gDescriptorInfo;
 
+static struct {
+    jclass clazz;
+    jmethodID ctorId;
+    jmethodID setId;
+} gBufferInfo;
+
 struct fields_t {
     jmethodID postEventFromNativeID;
     jmethodID lockAndGetContextID;
@@ -460,11 +466,7 @@
         return err;
     }
 
-    ScopedLocalRef<jclass> clazz(
-            env, env->FindClass("android/media/MediaCodec$BufferInfo"));
-
-    jmethodID method = env->GetMethodID(clazz.get(), "set", "(IIJI)V");
-    env->CallVoidMethod(bufferInfo, method, (jint)offset, (jint)size, timeUs, flags);
+    env->CallVoidMethod(bufferInfo, gBufferInfo.setId, (jint)offset, (jint)size, timeUs, flags);
 
     return OK;
 }
@@ -1091,13 +1093,7 @@
             CHECK(msg->findInt64("timeUs", &timeUs));
             CHECK(msg->findInt32("flags", (int32_t *)&flags));
 
-            ScopedLocalRef<jclass> clazz(
-                    env, env->FindClass("android/media/MediaCodec$BufferInfo"));
-            jmethodID ctor = env->GetMethodID(clazz.get(), "<init>", "()V");
-            jmethodID method = env->GetMethodID(clazz.get(), "set", "(IIJI)V");
-
-            obj = env->NewObject(clazz.get(), ctor);
-
+            obj = env->NewObject(gBufferInfo.clazz, gBufferInfo.ctorId);
             if (obj == NULL) {
                 if (env->ExceptionCheck()) {
                     ALOGE("Could not create MediaCodec.BufferInfo.");
@@ -1107,7 +1103,7 @@
                 return;
             }
 
-            env->CallVoidMethod(obj, method, (jint)offset, (jint)size, timeUs, flags);
+            env->CallVoidMethod(obj, gBufferInfo.setId, (jint)offset, (jint)size, timeUs, flags);
             break;
         }
 
@@ -3235,6 +3231,16 @@
 
     gDescriptorInfo.typeId = env->GetFieldID(clazz.get(), "mType", "I");
     CHECK(gDescriptorInfo.typeId != NULL);
+
+    clazz.reset(env->FindClass("android/media/MediaCodec$BufferInfo"));
+    CHECK(clazz.get() != NULL);
+    gBufferInfo.clazz = (jclass)env->NewGlobalRef(clazz.get());
+
+    gBufferInfo.ctorId = env->GetMethodID(clazz.get(), "<init>", "()V");
+    CHECK(gBufferInfo.ctorId != NULL);
+
+    gBufferInfo.setId = env->GetMethodID(clazz.get(), "set", "(IIJI)V");
+    CHECK(gBufferInfo.setId != NULL);
 }
 
 static void android_media_MediaCodec_native_setup(
diff --git a/media/jni/android_media_MediaMuxer.cpp b/media/jni/android_media_MediaMuxer.cpp
index 2679176..b664325 100644
--- a/media/jni/android_media_MediaMuxer.cpp
+++ b/media/jni/android_media_MediaMuxer.cpp
@@ -165,7 +165,11 @@
 
     MediaMuxer::OutputFormat fileFormat =
         static_cast<MediaMuxer::OutputFormat>(format);
-    sp<MediaMuxer> muxer = new MediaMuxer(fd, fileFormat);
+    sp<MediaMuxer> muxer = MediaMuxer::create(fd, fileFormat);
+    if (muxer == nullptr) {
+        jniThrowException(env, "java/lang/IllegalArgumentException", "Muxer creation failed");
+        return 0;
+    }
     muxer->incStrong(clazz);
     return reinterpret_cast<jlong>(muxer.get());
 }
diff --git a/media/mca/effect/java/android/media/effect/EffectFactory.java b/media/mca/effect/java/android/media/effect/EffectFactory.java
index f6fcba7..cbb2736 100644
--- a/media/mca/effect/java/android/media/effect/EffectFactory.java
+++ b/media/mca/effect/java/android/media/effect/EffectFactory.java
@@ -486,11 +486,9 @@
 
     private Effect instantiateEffect(Class effectClass, String name) {
         // Make sure this is an Effect subclass
-        try {
-            effectClass.asSubclass(Effect.class);
-        } catch (ClassCastException e) {
+        if (!Effect.class.isAssignableFrom(effectClass)) {
             throw new IllegalArgumentException("Attempting to allocate effect '" + effectClass
-                + "' which is not a subclass of Effect!", e);
+                + "' which is not a subclass of Effect!");
         }
 
         // Look for the correct constructor
diff --git a/media/mca/filterfw/java/android/filterfw/core/Filter.java b/media/mca/filterfw/java/android/filterfw/core/Filter.java
index a608ef5..e82c046 100644
--- a/media/mca/filterfw/java/android/filterfw/core/Filter.java
+++ b/media/mca/filterfw/java/android/filterfw/core/Filter.java
@@ -90,9 +90,7 @@
             return false;
         }
         // Then make sure it's a subclass of Filter.
-        try {
-            filterClass.asSubclass(Filter.class);
-        } catch (ClassCastException e) {
+        if (!Filter.class.isAssignableFrom(filterClass)) {
             return false;
         }
         return true;
diff --git a/media/mca/filterfw/java/android/filterfw/core/FilterFactory.java b/media/mca/filterfw/java/android/filterfw/core/FilterFactory.java
index 779df99..736e511 100644
--- a/media/mca/filterfw/java/android/filterfw/core/FilterFactory.java
+++ b/media/mca/filterfw/java/android/filterfw/core/FilterFactory.java
@@ -112,9 +112,7 @@
 
     public Filter createFilterByClass(Class filterClass, String filterName) {
         // Make sure this is a Filter subclass
-        try {
-            filterClass.asSubclass(Filter.class);
-        } catch (ClassCastException e) {
+        if (!Filter.class.isAssignableFrom(filterClass)) {
             throw new IllegalArgumentException("Attempting to allocate class '" + filterClass
                 + "' which is not a subclass of Filter!");
         }
diff --git a/media/mca/filterfw/java/android/filterfw/core/KeyValueMap.java b/media/mca/filterfw/java/android/filterfw/core/KeyValueMap.java
index 8cf9a13..6ff1885 100644
--- a/media/mca/filterfw/java/android/filterfw/core/KeyValueMap.java
+++ b/media/mca/filterfw/java/android/filterfw/core/KeyValueMap.java
@@ -55,12 +55,12 @@
 
     public int getInt(String key) {
         Object result = get(key);
-        return result != null ? (Integer)result : null;
+        return result != null ? (Integer) result : 0;
     }
 
     public float getFloat(String key) {
         Object result = get(key);
-        return result != null ? (Float)result : null;
+        return result != null ? (Float) result : 0;
     }
 
     @Override
diff --git a/media/native/midi/Android.bp b/media/native/midi/Android.bp
index 7acb8c7..a991a71f 100644
--- a/media/native/midi/Android.bp
+++ b/media/native/midi/Android.bp
@@ -74,4 +74,8 @@
     symbol_file: "libamidi.map.txt",
 
     first_version: "29",
+    export_header_libs: [
+        "amidi",
+    ],
+
 }
diff --git a/media/native/midi/include/amidi/AMidi.h b/media/native/midi/include/amidi/AMidi.h
index fbb7fb3..2b31703 100644
--- a/media/native/midi/include/amidi/AMidi.h
+++ b/media/native/midi/include/amidi/AMidi.h
@@ -66,7 +66,7 @@
  *
  * Introduced in API 33.
  */
-enum AMidiDevice_Protocol : int32_t {
+typedef enum AMidiDevice_Protocol : int32_t {
     /**
      * Constant representing a default protocol with Universal MIDI Packets (UMP).
      * UMP is defined in "Universal MIDI Packet (UMP) Format and MIDI 2.0 Protocol" spec.
@@ -131,7 +131,7 @@
      * MIDI-CI is defined in "MIDI Capability Inquiry (MIDI-CI)" spec.
      */
     AMIDI_DEVICE_PROTOCOL_UNKNOWN = -1
-};
+} AMidiDevice_Protocol;
 
 /*
  * Device API
diff --git a/media/tests/EffectsTest/src/com/android/effectstest/BassBoostTest.java b/media/tests/EffectsTest/src/com/android/effectstest/BassBoostTest.java
index a207bf1..fa186c3 100644
--- a/media/tests/EffectsTest/src/com/android/effectstest/BassBoostTest.java
+++ b/media/tests/EffectsTest/src/com/android/effectstest/BassBoostTest.java
@@ -304,13 +304,13 @@
                 for (int j = 0; j < NUM_EFFECTS; j++) {
                     effects[j] = new BassBoost(0, mSession);
                     effects[j].setControlStatusListener(mEffectListener);
-                    yield();
+                    this.yield();
                 }
                 for (int j = NUM_EFFECTS - 1; j >= 0; j--) {
                     Log.w(TAG, "HammerReleaseTest releasing effect " + (Object) effects[j]);
                     effects[j].release();
                     effects[j] = null;
-                    yield();
+                    this.yield();
                 }
             }
             Log.w(TAG, "HammerReleaseTest ended");
diff --git a/media/tests/EffectsTest/src/com/android/effectstest/VisualizerTest.java b/media/tests/EffectsTest/src/com/android/effectstest/VisualizerTest.java
index dcfe11a..5d91a2e 100644
--- a/media/tests/EffectsTest/src/com/android/effectstest/VisualizerTest.java
+++ b/media/tests/EffectsTest/src/com/android/effectstest/VisualizerTest.java
@@ -251,13 +251,13 @@
             for (int i = 0; i < NUM_ITERATIONS; i++) {
                 for (int j = 0; j < NUM_EFFECTS; j++) {
                     effects[j] = new Visualizer(mSession);
-                    yield();
+                    this.yield();
                 }
                 for (int j = NUM_EFFECTS - 1; j >= 0; j--) {
                     Log.w(TAG, "HammerReleaseTest releasing effect " + (Object) effects[j]);
                     effects[j].release();
                     effects[j] = null;
-                    yield();
+                    this.yield();
                 }
             }
             Log.w(TAG, "HammerReleaseTest ended");
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java
index c5281657..8c05725 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java
@@ -296,7 +296,7 @@
                 mMemWriter.write("End Memory :" + mEndMemory + "\n");
             }
         } catch (Exception e) {
-            e.toString();
+            // TODO
         }
     }
 
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java
index 39add7e..c814eba 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java
@@ -264,8 +264,14 @@
                 builder.append("**");
             }
 
-            if (elem instanceof Number) {
-                builder.append(String.format("%x", elem));
+            if (elem instanceof Byte) {
+                builder.append(String.format("%x", (Byte) elem));
+            } else if (elem instanceof Short) {
+                builder.append(String.format("%x", (Short) elem));
+            } else if (elem instanceof Integer) {
+                builder.append(String.format("%x", (Integer) elem));
+            } else if (elem instanceof Long) {
+                builder.append(String.format("%x", (Long) elem));
             } else {
                 builder.append(elem);
             }
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaPlayerGetCurrentPositionStateUnitTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaPlayerGetCurrentPositionStateUnitTest.java
index fd1c2d3..37dd4b5 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaPlayerGetCurrentPositionStateUnitTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaPlayerGetCurrentPositionStateUnitTest.java
@@ -18,7 +18,7 @@
 
 import android.media.MediaPlayer;
 import android.test.AndroidTestCase;
-import android.test.suitebuilder.annotation.LargeTest;;
+import android.test.suitebuilder.annotation.LargeTest;
 
 /**
  * Unit test class to test the set of valid and invalid states that
diff --git a/native/android/Android.bp b/native/android/Android.bp
index 32b7a07..8594ba5 100644
--- a/native/android/Android.bp
+++ b/native/android/Android.bp
@@ -27,6 +27,9 @@
     symbol_file: "libandroid.map.txt",
     first_version: "9",
     unversioned_until: "current",
+    export_header_libs: [
+        "libandroid_headers",
+    ],
 }
 
 cc_defaults {
diff --git a/opengl/java/android/opengl/GLSurfaceView.java b/opengl/java/android/opengl/GLSurfaceView.java
index 75131b0..4738318 100644
--- a/opengl/java/android/opengl/GLSurfaceView.java
+++ b/opengl/java/android/opengl/GLSurfaceView.java
@@ -1667,7 +1667,15 @@
                 mWantRenderNotification = true;
                 mRequestRender = true;
                 mRenderComplete = false;
-                mFinishDrawingRunnable = finishDrawing;
+                final Runnable oldCallback = mFinishDrawingRunnable;
+                mFinishDrawingRunnable = () -> {
+                    if (oldCallback != null) {
+                        oldCallback.run();
+                    }
+                    if (finishDrawing != null) {
+                        finishDrawing.run();
+                    }
+                };
 
                 sGLThreadManager.notifyAll();
             }
diff --git a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceActivity.java b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceActivity.java
index a3aa010..77f37d0 100644
--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceActivity.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceActivity.java
@@ -193,6 +193,7 @@
         initUI();
     }
 
+    @SuppressWarnings("MissingSuperCall") // TODO: Fix me
     @Override
     protected void onNewIntent(Intent intent) {
         // Handle another incoming request (while we are not done with the original - mRequest -
diff --git a/packages/EasterEgg/Android.bp b/packages/EasterEgg/Android.bp
index f8785f2..e88410c 100644
--- a/packages/EasterEgg/Android.bp
+++ b/packages/EasterEgg/Android.bp
@@ -36,7 +36,7 @@
     certificate: "platform",
 
     optimize: {
-        enabled: false,
+        proguard_flags_files: ["proguard.flags"],
     },
 
 	static_libs: [
diff --git a/packages/EasterEgg/proguard.flags b/packages/EasterEgg/proguard.flags
new file mode 100644
index 0000000..b333ab0
--- /dev/null
+++ b/packages/EasterEgg/proguard.flags
@@ -0,0 +1,4 @@
+# Note: This is a very conservative keep rule, but as the amount of app
+# code is small, this minimizes any maintenance risks while providing
+# most of the shrinking benefits for referenced libraries.
+-keep class com.android.egg.** { *; }
diff --git a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/google/CloudPrintPlugin.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/google/CloudPrintPlugin.java
index 93e6271..3029d10 100644
--- a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/google/CloudPrintPlugin.java
+++ b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/google/CloudPrintPlugin.java
@@ -55,18 +55,15 @@
     private static final String PRIVET_SERVICE = "_privet._tcp";
 
     /** The required mDNS service types */
-    private static final Set<String> PRINTER_SERVICE_TYPE = new HashSet<String>() {{
-        // Not checking _printer_._sub
-        add(PRIVET_SERVICE);
-    }};
+    private static final Set<String> PRINTER_SERVICE_TYPE = Set.of(
+            PRIVET_SERVICE); // Not checking _printer_._sub
 
     /** All possible connection states */
-    private static final Set<String> POSSIBLE_CONNECTION_STATES = new HashSet<String>() {{
-        add("online");
-        add("offline");
-        add("connecting");
-        add("not-configured");
-    }};
+    private static final Set<String> POSSIBLE_CONNECTION_STATES = Set.of(
+            "online",
+            "offline",
+            "connecting",
+            "not-configured");
 
     private static final byte SUPPORTED_TXTVERS = '1';
 
diff --git a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java
index 34e7e3d..0c5de27 100644
--- a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java
+++ b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/mdnsFilter/MDNSFilterPlugin.java
@@ -37,9 +37,7 @@
 public class MDNSFilterPlugin implements PrintServicePlugin {
 
     /** The mDNS service types supported */
-    private static final Set<String> PRINTER_SERVICE_TYPES = new HashSet<String>() {{
-        add("_ipp._tcp");
-    }};
+    private static final Set<String> PRINTER_SERVICE_TYPES = Set.of("_ipp._tcp");
 
     /**
      * The printer filter for {@link MDNSFilteredDiscovery} passing only mDNS results
diff --git a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterMopria.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterMopria.java
index d03bb1d..b9983c3 100644
--- a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterMopria.java
+++ b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterMopria.java
@@ -23,7 +23,6 @@
 import com.android.printservice.recommendation.util.MDNSFilteredDiscovery;
 import com.android.printservice.recommendation.util.MDNSUtils;
 
-import java.util.HashSet;
 import java.util.Set;
 
 /**
@@ -32,10 +31,7 @@
 class PrinterFilterMopria implements MDNSFilteredDiscovery.PrinterFilter {
     private static final String TAG = "PrinterFilterMopria";
 
-    static final Set<String> MOPRIA_MDNS_SERVICES = new HashSet<String>() {{
-        add("_ipp._tcp");
-        add("_ipps._tcp");
-    }};
+    static final Set<String> MOPRIA_MDNS_SERVICES = Set.of("_ipp._tcp", "_ipps._tcp");
 
     private static final String PDL__PDF = "application/pdf";
     private static final String PDL__PCLM = "application/PCLm";
diff --git a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterSamsung.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterSamsung.java
index b9b9098..680dd84 100644
--- a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterSamsung.java
+++ b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/PrinterFilterSamsung.java
@@ -25,7 +25,6 @@
 import com.android.printservice.recommendation.util.MDNSFilteredDiscovery;
 import com.android.printservice.recommendation.util.MDNSUtils;
 
-import java.util.HashSet;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
@@ -36,9 +35,7 @@
 class PrinterFilterSamsung implements MDNSFilteredDiscovery.PrinterFilter {
     private static final String TAG = "PrinterFilterSamsung";
 
-    static final Set<String> SAMSUNG_MDNS_SERVICES = new HashSet<String>() {{
-        add("_pdl-datastream._tcp");
-    }};
+    static final Set<String> SAMSUNG_MDNS_SERVICES = Set.of("_pdl-datastream._tcp");
 
     private static final String[] NOT_SUPPORTED_MODELS = new String[]{
             "SCX-5x15",
@@ -57,9 +54,7 @@
     private static final String ATTR_PRODUCT = "product";
     private static final String ATTR_TY = "ty";
 
-    private static Set<String> SAMUNG_VENDOR_SET = new HashSet<String>() {{
-        add("samsung");
-    }};
+    private static final Set<String> SAMUNG_VENDOR_SET = Set.of("samsung");
 
     @Override
     public boolean matchesCriteria(NsdServiceInfo nsdServiceInfo) {
diff --git a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/SamsungRecommendationPlugin.java b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/SamsungRecommendationPlugin.java
index ae1bdce..cbd5833 100644
--- a/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/SamsungRecommendationPlugin.java
+++ b/packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/SamsungRecommendationPlugin.java
@@ -29,10 +29,11 @@
 import java.util.Set;
 
 public class SamsungRecommendationPlugin implements PrintServicePlugin {
-    private static final Set<String> ALL_MDNS_SERVICES = new HashSet<String>() {{
-        addAll(PrinterFilterMopria.MOPRIA_MDNS_SERVICES);
-        addAll(PrinterFilterSamsung.SAMSUNG_MDNS_SERVICES);
-    }};
+    private static final Set<String> ALL_MDNS_SERVICES = new HashSet<String>();
+    static {
+        ALL_MDNS_SERVICES.addAll(PrinterFilterMopria.MOPRIA_MDNS_SERVICES);
+        ALL_MDNS_SERVICES.addAll(PrinterFilterSamsung.SAMSUNG_MDNS_SERVICES);
+    }
 
     private final @NonNull Context mContext;
     private final @NonNull MDNSFilteredDiscovery mMDNSFilteredDiscovery;
diff --git a/packages/PrintSpooler/src/com/android/printspooler/widget/PrintContentView.java b/packages/PrintSpooler/src/com/android/printspooler/widget/PrintContentView.java
index 00b3736..b0aa8f1 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/widget/PrintContentView.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/widget/PrintContentView.java
@@ -402,7 +402,7 @@
 
         @Override
         public void onViewPositionChanged(View changedView, int left, int top, int dx, int dy) {
-            if ((isOptionsClosed() || isOptionsClosed()) && dy <= 0) {
+            if (isOptionsClosed() && dy <= 0) {
                 return;
             }
 
diff --git a/packages/SettingsLib/OWNERS b/packages/SettingsLib/OWNERS
index 8eafbdf..24bb3a7 100644
--- a/packages/SettingsLib/OWNERS
+++ b/packages/SettingsLib/OWNERS
@@ -3,9 +3,9 @@
 edgarwang@google.com
 emilychuang@google.com
 evanlaird@google.com
+hanxu@google.com
 juliacr@google.com
 leifhendrik@google.com
-tmfang@google.com
 virgild@google.com
 
 # Exempt resource files (because they are in a flat directory and too hard to manage via OWNERS)
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/A2dpProfile.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/A2dpProfile.java
index df19c67..42c3d1b 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/A2dpProfile.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/A2dpProfile.java
@@ -234,7 +234,7 @@
     /**
      * @return whether high quality audio is enabled or not
      */
-    @RequiresApi(Build.VERSION_CODES.TIRAMISU)
+    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
     public boolean isHighQualityAudioEnabled(BluetoothDevice device) {
         BluetoothDevice bluetoothDevice = (device != null) ? device : getActiveDevice();
         if (bluetoothDevice == null) {
@@ -286,7 +286,7 @@
      * @param device to get codec label from
      * @return the label associated with the device codec
      */
-    @RequiresApi(Build.VERSION_CODES.TIRAMISU)
+    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
     public String getHighQualityAudioOptionLabel(BluetoothDevice device) {
         BluetoothDevice bluetoothDevice = (device != null) ? device : getActiveDevice();
         int unknownCodecId = R.string.bluetooth_profile_a2dp_high_quality_unknown_codec;
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothDiscoverableTimeoutReceiver.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothDiscoverableTimeoutReceiver.java
index 6ce72bb..3af64e2 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothDiscoverableTimeoutReceiver.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothDiscoverableTimeoutReceiver.java
@@ -82,4 +82,4 @@
             Log.e(TAG, "localBluetoothAdapter is NULL!!");
         }
     }
-};
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java
index 988055e..9567a3b 100644
--- a/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java
+++ b/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java
@@ -41,8 +41,10 @@
             setVisible(screen, prefKey, true /* visible */);
             if (this instanceof Preference.OnPreferenceChangeListener) {
                 final Preference preference = screen.findPreference(prefKey);
-                preference.setOnPreferenceChangeListener(
-                        (Preference.OnPreferenceChangeListener) this);
+                if (preference != null) {
+                    preference.setOnPreferenceChangeListener(
+                            (Preference.OnPreferenceChangeListener) this);
+                }
             }
         } else {
             setVisible(screen, prefKey, false /* visible */);
diff --git a/packages/SettingsLib/src/com/android/settingslib/qrcode/OWNERS b/packages/SettingsLib/src/com/android/settingslib/qrcode/OWNERS
new file mode 100644
index 0000000..61c73fb
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/qrcode/OWNERS
@@ -0,0 +1,8 @@
+# Default reviewers for this and subdirectories.
+bonianchen@google.com
+changbetty@google.com
+goldmanj@google.com
+wengsu@google.com
+zoeychen@google.com
+
+# Emergency approvers in case the above are not available
diff --git a/packages/SettingsLib/src/com/android/settingslib/qrcode/QrDecorateView.java b/packages/SettingsLib/src/com/android/settingslib/qrcode/QrDecorateView.java
index 51cf59c..ac9cdac 100644
--- a/packages/SettingsLib/src/com/android/settingslib/qrcode/QrDecorateView.java
+++ b/packages/SettingsLib/src/com/android/settingslib/qrcode/QrDecorateView.java
@@ -34,16 +34,16 @@
     private static final float CORNER_LINE_LENGTH = 264f;   // 264dp
     private static final float CORNER_RADIUS = 16f;         // 16dp
 
-    final private int mCornerColor;
-    final private int mFocusedCornerColor;
-    final private int mBackgroundColor;
+    private final int mCornerColor;
+    private final int mFocusedCornerColor;
+    private final int mBackgroundColor;
 
-    final private Paint mStrokePaint;
-    final private Paint mTransparentPaint;
-    final private Paint mBackgroundPaint;
+    private final Paint mStrokePaint;
+    private final Paint mTransparentPaint;
+    private final Paint mBackgroundPaint;
 
-    final private float mRadius;
-    final private float mInnerRidus;
+    private final float mRadius;
+    private final float mInnerRadius;
 
     private Bitmap mMaskBitmap;
     private Canvas mMaskCanvas;
@@ -72,7 +72,7 @@
         mRadius = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, CORNER_RADIUS,
                 getResources().getDisplayMetrics());
         // Inner radius needs to minus stroke width for keeping the width of border consistent.
-        mInnerRidus = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
+        mInnerRadius = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
                 CORNER_RADIUS - CORNER_STROKE_WIDTH, getResources().getDisplayMetrics());
 
         mCornerColor = context.getResources().getColor(R.color.qr_corner_line_color);
@@ -95,7 +95,10 @@
     protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
         super.onLayout(changed, left, top, right, bottom);
 
-        if(mMaskBitmap == null) {
+        if (!isLaidOut()) {
+            return;
+        }
+        if (mMaskBitmap == null) {
             mMaskBitmap = Bitmap.createBitmap(getWidth(), getHeight(), Bitmap.Config.ARGB_8888);
             mMaskCanvas = new Canvas(mMaskBitmap);
         }
@@ -105,16 +108,18 @@
 
     @Override
     protected void onDraw(Canvas canvas) {
-        // Set frame line color.
-        mStrokePaint.setColor(mFocused ? mFocusedCornerColor : mCornerColor);
-        // Draw background color.
-        mMaskCanvas.drawColor(mBackgroundColor);
-        // Draw outer corner.
-        mMaskCanvas.drawRoundRect(mOuterFrame, mRadius, mRadius, mStrokePaint);
-        // Draw inner transparent corner.
-        mMaskCanvas.drawRoundRect(mInnerFrame, mInnerRidus, mInnerRidus, mTransparentPaint);
+        if (mMaskCanvas != null && mMaskBitmap != null) {
+            // Set frame line color.
+            mStrokePaint.setColor(mFocused ? mFocusedCornerColor : mCornerColor);
+            // Draw background color.
+            mMaskCanvas.drawColor(mBackgroundColor);
+            // Draw outer corner.
+            mMaskCanvas.drawRoundRect(mOuterFrame, mRadius, mRadius, mStrokePaint);
+            // Draw inner transparent corner.
+            mMaskCanvas.drawRoundRect(mInnerFrame, mInnerRadius, mInnerRadius, mTransparentPaint);
 
-        canvas.drawBitmap(mMaskBitmap, 0, 0, mBackgroundPaint);
+            canvas.drawBitmap(mMaskBitmap, 0, 0, mBackgroundPaint);
+        }
         super.onDraw(canvas);
     }
 
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/license/LicenseHtmlGeneratorFromXmlTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/license/LicenseHtmlGeneratorFromXmlTest.java
index fe337d267..8e33ca3 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/license/LicenseHtmlGeneratorFromXmlTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/license/LicenseHtmlGeneratorFromXmlTest.java
@@ -106,13 +106,20 @@
             + "license content #1\n"
             + "</pre><!-- license-text -->\n"
             + "</td></tr><!-- same-license -->\n"
-            + "</table></body></html>\n";
+            + "</table>\n"
+            + "<div class=\"path-counts\"><table>\n"
+            + "  <tr><th>Path prefix</th><th>Count</th></tr>\n\n"
+            + "  <tr><td>file0</td><td>1</td></tr>\n"
+            + "  <tr><td>file1</td><td>1</td></tr>\n"
+            + "</table></div>\n\n"
+            + "</body></html>\n";
 
     private static final String HTML_NEW_BODY_STRING =
             "<strong>Libraries</strong>\n"
             + "<ul class=\"libraries\">\n"
             + "<li><a href=\"#id0\">libA</a></li>\n"
             + "<li><a href=\"#id1\">libB</a></li>\n"
+            + "<li><a href=\"#id0\">libC</a></li>\n"
             + "</ul>\n"
             + "<strong>Files</strong>\n"
             + "<ul class=\"files\">\n"
@@ -146,7 +153,14 @@
             + "license content #1\n"
             + "</pre><!-- license-text -->\n"
             + "</td></tr><!-- same-license -->\n"
-            + "</table></body></html>\n";
+            + "</table>\n"
+            + "<div class=\"path-counts\"><table>\n"
+            + "  <tr><th>Path prefix</th><th>Count</th></tr>\n\n"
+            + "  <tr><td>file0</td><td>1</td></tr>\n"
+            + "  <tr><td>file1</td><td>1</td></tr>\n"
+            + "  <tr><td>file2</td><td>1</td></tr>\n"
+            + "</table></div>\n\n"
+            + "</body></html>\n";
 
     private static final String EXPECTED_OLD_HTML_STRING = HTML_HEAD_STRING + HTML_OLD_BODY_STRING;
 
@@ -263,7 +277,7 @@
         Map<String, Set<String>> toOne = new HashMap<>();
 
         toBoth.put("", new HashSet<String>(Arrays.asList("0", "1")));
-        toOne.put("", new HashSet<String>(Arrays.asList("0", "1")));
+        toOne.put("", new HashSet<String>(Arrays.asList("0")));
 
         fileNameToLibraryToContentIdMap.put("/file0", toBoth);
         fileNameToLibraryToContentIdMap.put("/file1", toOne);
diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml
index 7732da4..46a94fd 100644
--- a/packages/SettingsProvider/res/values/defaults.xml
+++ b/packages/SettingsProvider/res/values/defaults.xml
@@ -314,4 +314,7 @@
 
     <!-- Whether tilt to bright is enabled by default. -->
     <bool name="def_wearable_tiltToBrightEnabled">false</bool>
+
+    <!-- Whether vibrate icon is shown in the status bar by default. -->
+    <integer name="def_statusBarVibrateIconEnabled">0</integer>
 </resources>
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
index ccfeae4..8683eac 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
@@ -771,6 +771,12 @@
                 Settings.Global.ANGLE_EGL_FEATURES,
                 GlobalSettingsProto.Gpu.ANGLE_EGL_FEATURES);
         dumpSetting(s, p,
+                Settings.Global.ANGLE_DEFERLIST,
+                GlobalSettingsProto.Gpu.ANGLE_DEFERLIST);
+        dumpSetting(s, p,
+                Settings.Global.ANGLE_DEFERLIST_MODE,
+                GlobalSettingsProto.Gpu.ANGLE_DEFERLIST_MODE);
+        dumpSetting(s, p,
                 Settings.Global.SHOW_ANGLE_IN_USE_DIALOG_BOX,
                 GlobalSettingsProto.Gpu.SHOW_ANGLE_IN_USE_DIALOG);
         dumpSetting(s, p,
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index a6edb0f..ded7e785 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -3631,7 +3631,7 @@
         }
 
         private final class UpgradeController {
-            private static final int SETTINGS_VERSION = 210;
+            private static final int SETTINGS_VERSION = 211;
 
             private final int mUserId;
 
@@ -5512,7 +5512,21 @@
                     // removed now that feature is enabled for everyone
                     currentVersion = 210;
                 }
-
+                if (currentVersion == 210) {
+                    final SettingsState secureSettings = getSecureSettingsLocked(userId);
+                    final Setting currentSetting = secureSettings.getSettingLocked(
+                            Secure.STATUS_BAR_SHOW_VIBRATE_ICON);
+                    if (currentSetting.isNull()) {
+                        final int defaultValueVibrateIconEnabled = getContext().getResources()
+                                .getInteger(R.integer.def_statusBarVibrateIconEnabled);
+                        secureSettings.insertSettingOverrideableByRestoreLocked(
+                                Secure.STATUS_BAR_SHOW_VIBRATE_ICON,
+                                String.valueOf(defaultValueVibrateIconEnabled),
+                                null /* tag */, true /* makeDefault */,
+                                SettingsState.SYSTEM_PACKAGE_NAME);
+                    }
+                    currentVersion = 211;
+                }
                 // vXXX: Add new settings above this point.
 
                 if (currentVersion != newVersion) {
diff --git a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
index cce5154..1dc0887 100644
--- a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
+++ b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
@@ -512,6 +512,8 @@
                     Settings.Global.ANGLE_GL_DRIVER_SELECTION_PKGS,
                     Settings.Global.ANGLE_GL_DRIVER_SELECTION_VALUES,
                     Settings.Global.ANGLE_EGL_FEATURES,
+                    Settings.Global.ANGLE_DEFERLIST,
+                    Settings.Global.ANGLE_DEFERLIST_MODE,
                     Settings.Global.UPDATABLE_DRIVER_ALL_APPS,
                     Settings.Global.UPDATABLE_DRIVER_PRODUCTION_OPT_IN_APPS,
                     Settings.Global.UPDATABLE_DRIVER_PRERELEASE_OPT_IN_APPS,
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index b971f7a..979e9ea 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -680,6 +680,9 @@
     <!-- Permission required for CTS test - Notification test suite -->
     <uses-permission android:name="android.permission.REVOKE_POST_NOTIFICATIONS_WITHOUT_KILL" />
 
+    <!-- Permission required for test - CellBroadcastComplianceTest -->
+    <uses-permission android:name="com.android.cellbroadcastservice.FULL_ACCESS_CELL_BROADCAST_HISTORY" />
+
     <!-- Permission required for CTS test - CaptioningManagerTest -->
     <uses-permission android:name="android.permission.SET_SYSTEM_AUDIO_CAPTION" />
 
diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index 104998c..0333b2d 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -228,7 +228,7 @@
         "metrics-helper-lib",
         "hamcrest-library",
         "androidx.test.rules",
-        "androidx.test.uiautomator",
+        "androidx.test.uiautomator_uiautomator",
         "mockito-target-extended-minus-junit4",
         "testables",
         "truth-prebuilt",
diff --git a/packages/SystemUI/OWNERS b/packages/SystemUI/OWNERS
index 9ef772e..3c02b88 100644
--- a/packages/SystemUI/OWNERS
+++ b/packages/SystemUI/OWNERS
@@ -5,16 +5,21 @@
 dsandler@android.com
 
 aaliomer@google.com
+aaronjli@google.com
 adamcohen@google.com
 alexflo@google.com
 asc@google.com
 awickham@google.com
+ayepin@google.com
+bbade@google.com
 beverlyt@google.com
-brockman@google.com
-brzezinski@google.com
+bhnm@google.com
 brycelee@google.com
+brzezinski@google.com
 caitlinshk@google.com
+chandruis@google.com
 chrisgollner@google.com
+cinek@google.com
 dupin@google.com
 ethibodeau@google.com
 evanlaird@google.com
@@ -35,11 +40,16 @@
 juliacr@google.com
 juliatuttle@google.com
 justinkoh@google.com
+justinweir@google.com
 kozynski@google.com
 kprevas@google.com
+lusilva@google.com
 lynhan@google.com
 madym@google.com
 mankoff@google.com
+mateuszc@google.com
+michaelmikhil@google.com
+michschn@google.com
 mkephart@google.com
 mpietal@google.com
 mrcasey@google.com
@@ -47,6 +57,7 @@
 nickchameyev@google.com
 nicomazz@google.com
 ogunwale@google.com
+patmanning@google.com
 peanutbutter@google.com
 peskal@google.com
 pinyaoting@google.com
@@ -54,14 +65,14 @@
 pomini@google.com
 rahulbanerjee@google.com
 roosa@google.com
+saff@google.com
 santie@google.com
 shanh@google.com
 snoeberger@google.com
 steell@google.com
-sfufa@google.com
 stwu@google.com
+syeonlee@google.com
 sunnygoyal@google.com
-susikp@google.com
 thiruram@google.com
 tracyzhou@google.com
 tsuji@google.com
@@ -70,10 +81,14 @@
 victortulias@google.com
 winsonc@google.com
 wleshner@google.com
+xilei@google.com
 xuqiu@google.com
+yeinj@google.com
 yuandizhou@google.com
 yurilin@google.com
 zakcohen@google.com
+zoepage@google.com
 
 #Android TV
 rgl@google.com
+
diff --git a/packages/SystemUI/src/com/android/keyguard/AdminSecondaryLockScreenController.java b/packages/SystemUI/src/com/android/keyguard/AdminSecondaryLockScreenController.java
index 23195af..00f1c01 100644
--- a/packages/SystemUI/src/com/android/keyguard/AdminSecondaryLockScreenController.java
+++ b/packages/SystemUI/src/com/android/keyguard/AdminSecondaryLockScreenController.java
@@ -33,6 +33,7 @@
 import android.view.ViewGroup;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.keyguard.KeyguardSecurityModel.SecurityMode;
 import com.android.keyguard.dagger.KeyguardBouncerScope;
 import com.android.systemui.dagger.qualifiers.Main;
 
@@ -208,7 +209,7 @@
             hide();
             if (mKeyguardCallback != null) {
                 mKeyguardCallback.dismiss(/* securityVerified= */ true, userId,
-                        /* bypassSecondaryLockScreen= */true);
+                        /* bypassSecondaryLockScreen= */true, SecurityMode.Invalid);
             }
         }
     }
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java
index eb418ff..b8fcb10 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java
@@ -179,7 +179,7 @@
             if (dismissKeyguard) {
                 mDismissing = true;
                 mLatencyTracker.onActionStart(LatencyTracker.ACTION_LOCKSCREEN_UNLOCK);
-                getKeyguardSecurityCallback().dismiss(true, userId);
+                getKeyguardSecurityCallback().dismiss(true, userId, getSecurityMode());
             }
         } else {
             if (isValidPassword) {
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardHostViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardHostViewController.java
index 12fa401..befd59b 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardHostViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardHostViewController.java
@@ -90,7 +90,7 @@
                                 Log.i(TAG, "TrustAgent dismissed Keyguard.");
                             }
                             mSecurityCallback.dismiss(false /* authenticated */, userId,
-                                    /* bypassSecondaryLockScreen */ false);
+                                    /* bypassSecondaryLockScreen */ false, SecurityMode.Invalid);
                         } else {
                             mViewMediatorCallback.playTrustedSound();
                         }
@@ -102,9 +102,9 @@
 
         @Override
         public boolean dismiss(boolean authenticated, int targetUserId,
-                boolean bypassSecondaryLockScreen) {
+                boolean bypassSecondaryLockScreen, SecurityMode expectedSecurityMode) {
             return mKeyguardSecurityContainerController.showNextSecurityScreenOrFinish(
-                    authenticated, targetUserId, bypassSecondaryLockScreen);
+                    authenticated, targetUserId, bypassSecondaryLockScreen, expectedSecurityMode);
         }
 
         @Override
@@ -212,7 +212,8 @@
      * @return True if the keyguard is done.
      */
     public boolean dismiss(int targetUserId) {
-        return mSecurityCallback.dismiss(false, targetUserId, false);
+        return mSecurityCallback.dismiss(false, targetUserId, false,
+                getCurrentSecurityMode());
     }
 
     /**
@@ -355,10 +356,10 @@
     }
 
     public boolean handleBackKey() {
-        if (mKeyguardSecurityContainerController.getCurrentSecurityMode()
-                != SecurityMode.None) {
+        SecurityMode securityMode = mKeyguardSecurityContainerController.getCurrentSecurityMode();
+        if (securityMode != SecurityMode.None) {
             mKeyguardSecurityContainerController.dismiss(
-                    false, KeyguardUpdateMonitor.getCurrentUser());
+                    false, KeyguardUpdateMonitor.getCurrentUser(), securityMode);
             return true;
         }
         return false;
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardInputViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardInputViewController.java
index 98ac640..87300c3 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardInputViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardInputViewController.java
@@ -59,10 +59,11 @@
             return false;
         }
         @Override
-        public void dismiss(boolean securityVerified, int targetUserId) { }
+        public void dismiss(boolean securityVerified, int targetUserId,
+                SecurityMode expectedSecurityMode) { }
         @Override
         public void dismiss(boolean authenticated, int targetId,
-                boolean bypassSecondaryLockScreen) { }
+                boolean bypassSecondaryLockScreen, SecurityMode expectedSecurityMode) { }
         @Override
         public void onUserInput() { }
         @Override
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardPatternViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardPatternViewController.java
index 39c3949..1a59b82 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardPatternViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardPatternViewController.java
@@ -171,7 +171,7 @@
                 if (dismissKeyguard) {
                     mLockPatternView.setDisplayMode(LockPatternView.DisplayMode.Correct);
                     mLatencyTracker.onActionStart(LatencyTracker.ACTION_LOCKSCREEN_UNLOCK);
-                    getKeyguardSecurityCallback().dismiss(true, userId);
+                    getKeyguardSecurityCallback().dismiss(true, userId, SecurityMode.Pattern);
                 }
             } else {
                 mLockPatternView.setDisplayMode(LockPatternView.DisplayMode.Wrong);
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityCallback.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityCallback.java
index e384727..bc72f79 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityCallback.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityCallback.java
@@ -15,14 +15,17 @@
  */
 package com.android.keyguard;
 
+import com.android.keyguard.KeyguardSecurityModel.SecurityMode;
+
 public interface KeyguardSecurityCallback {
 
     /**
      * Dismiss the given security screen.
      * @param securityVerified true if the user correctly entered credentials for the given screen.
      * @param targetUserId a user that needs to be the foreground user at the dismissal completion.
+     * @param expectedSecurityMode The security mode that is invoking this dismiss.
      */
-    void dismiss(boolean securityVerified, int targetUserId);
+    void dismiss(boolean securityVerified, int targetUserId, SecurityMode expectedSecurityMode);
 
     /**
      * Dismiss the given security screen.
@@ -30,8 +33,10 @@
      * @param targetUserId a user that needs to be the foreground user at the dismissal completion.
      * @param bypassSecondaryLockScreen true if the user can bypass the secondary lock screen,
      *                                  if any, during this dismissal.
+     * @param expectedSecurityMode The security mode that is invoking this dismiss.
      */
-    void dismiss(boolean securityVerified, int targetUserId, boolean bypassSecondaryLockScreen);
+    void dismiss(boolean securityVerified, int targetUserId, boolean bypassSecondaryLockScreen,
+            SecurityMode expectedSecurityMode);
 
     /**
      * Manually report user activity to keep the device awake.
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
index cce516d..12bb47b 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
@@ -233,7 +233,12 @@
 
     // Used to notify the container when something interesting happens.
     public interface SecurityCallback {
-        boolean dismiss(boolean authenticated, int targetUserId, boolean bypassSecondaryLockScreen);
+        /**
+         * Potentially dismiss the current security screen, after validating that all device
+         * security has been unlocked. Otherwise show the next screen.
+         */
+        boolean dismiss(boolean authenticated, int targetUserId, boolean bypassSecondaryLockScreen,
+                SecurityMode expectedSecurityMode);
 
         void userActivity();
 
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
index 19a2d9e..2b9553d 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
@@ -153,14 +153,17 @@
         }
 
         @Override
-        public void dismiss(boolean authenticated, int targetId) {
-            dismiss(authenticated, targetId, /* bypassSecondaryLockScreen */ false);
+        public void dismiss(boolean authenticated, int targetId,
+                SecurityMode expectedSecurityMode) {
+            dismiss(authenticated, targetId, /* bypassSecondaryLockScreen */ false,
+                    expectedSecurityMode);
         }
 
         @Override
         public void dismiss(boolean authenticated, int targetId,
-                boolean bypassSecondaryLockScreen) {
-            mSecurityCallback.dismiss(authenticated, targetId, bypassSecondaryLockScreen);
+                boolean bypassSecondaryLockScreen, SecurityMode expectedSecurityMode) {
+            mSecurityCallback.dismiss(authenticated, targetId, bypassSecondaryLockScreen,
+                    expectedSecurityMode);
         }
 
         public boolean isVerifyUnlockOnly() {
@@ -350,8 +353,13 @@
         return mCurrentSecurityMode;
     }
 
-    public void dismiss(boolean authenticated, int targetUserId) {
-        mKeyguardSecurityCallback.dismiss(authenticated, targetUserId);
+    /**
+     * Potentially dismiss the current security screen, after validating that all device
+     * security has been unlocked. Otherwise show the next screen.
+     */
+    public void dismiss(boolean authenticated, int targetUserId,
+            SecurityMode expectedSecurityMode) {
+        mKeyguardSecurityCallback.dismiss(authenticated, targetUserId, expectedSecurityMode);
     }
 
     public void reset() {
@@ -410,12 +418,21 @@
      *     completion.
      * @param bypassSecondaryLockScreen true if the user is allowed to bypass the secondary
      *     secondary lock screen requirement, if any.
+     * @param expectedSecurityMode SecurityMode that is invoking this request. SecurityMode.Invalid
+     *      indicates that no check should be done
      * @return true if keyguard is done
      */
     public boolean showNextSecurityScreenOrFinish(boolean authenticated, int targetUserId,
-            boolean bypassSecondaryLockScreen) {
+            boolean bypassSecondaryLockScreen, SecurityMode expectedSecurityMode) {
 
         if (DEBUG) Log.d(TAG, "showNextSecurityScreenOrFinish(" + authenticated + ")");
+        if (expectedSecurityMode != SecurityMode.Invalid
+                && expectedSecurityMode != getCurrentSecurityMode()) {
+            Log.w(TAG, "Attempted to invoke showNextSecurityScreenOrFinish with securityMode "
+                    + expectedSecurityMode + ", but current mode is " + getCurrentSecurityMode());
+            return false;
+        }
+
         boolean finish = false;
         boolean strongAuth = false;
         int eventSubtype = -1;
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinViewController.java
index e337123..821b2e1 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinViewController.java
@@ -170,7 +170,8 @@
                             mRemainingAttempts = -1;
                             mShowDefaultMessage = true;
                             getKeyguardSecurityCallback().dismiss(
-                                    true, KeyguardUpdateMonitor.getCurrentUser());
+                                    true, KeyguardUpdateMonitor.getCurrentUser(),
+                                    SecurityMode.SimPin);
                         } else {
                             mShowDefaultMessage = false;
                             if (result.getResult() == PinResult.PIN_RESULT_TYPE_INCORRECT) {
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukViewController.java
index 47aa43b..203f9b6 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukViewController.java
@@ -69,7 +69,8 @@
             if (simState == TelephonyManager.SIM_STATE_READY) {
                 mRemainingAttempts = -1;
                 mShowDefaultMessage = true;
-                getKeyguardSecurityCallback().dismiss(true, KeyguardUpdateMonitor.getCurrentUser());
+                getKeyguardSecurityCallback().dismiss(true, KeyguardUpdateMonitor.getCurrentUser(),
+                        SecurityMode.SimPuk);
             } else {
                 resetState();
             }
@@ -278,7 +279,8 @@
                             mShowDefaultMessage = true;
 
                             getKeyguardSecurityCallback().dismiss(
-                                    true, KeyguardUpdateMonitor.getCurrentUser());
+                                    true, KeyguardUpdateMonitor.getCurrentUser(),
+                                    SecurityMode.SimPuk);
                         } else {
                             mShowDefaultMessage = false;
                             if (result.getResult() == PinResult.PIN_RESULT_TYPE_INCORRECT) {
diff --git a/packages/SystemUI/src/com/android/systemui/SystemUIApplication.java b/packages/SystemUI/src/com/android/systemui/SystemUIApplication.java
index 6d3fd50..6bb7636 100644
--- a/packages/SystemUI/src/com/android/systemui/SystemUIApplication.java
+++ b/packages/SystemUI/src/com/android/systemui/SystemUIApplication.java
@@ -16,7 +16,6 @@
 
 package com.android.systemui;
 
-import android.app.ActivityManager;
 import android.app.ActivityThread;
 import android.app.Application;
 import android.app.Notification;
@@ -29,7 +28,6 @@
 import android.os.Bundle;
 import android.os.Looper;
 import android.os.Process;
-import android.os.RemoteException;
 import android.os.SystemProperties;
 import android.os.Trace;
 import android.os.UserHandle;
@@ -130,13 +128,6 @@
                         ThreadedRenderer.EGL_CONTEXT_PRIORITY_HIGH_IMG);
             }
 
-            // Enable binder tracing on system server for calls originating from SysUI
-            try {
-                ActivityManager.getService().enableBinderTracing();
-            } catch (RemoteException e) {
-                Log.e(TAG, "Unable to enable binder tracing", e);
-            }
-
             registerReceiver(new BroadcastReceiver() {
                 @Override
                 public void onReceive(Context context, Intent intent) {
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 b8a0013..1f7021e 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/ui/ControlActionCoordinatorImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/ui/ControlActionCoordinatorImpl.kt
@@ -18,6 +18,7 @@
 
 import android.annotation.AnyThread
 import android.annotation.MainThread
+import android.app.Activity
 import android.app.AlertDialog
 import android.app.Dialog
 import android.app.PendingIntent
@@ -119,8 +120,16 @@
     }
 
     override fun closeDialogs() {
-        dialog?.dismiss()
-        dialog = null
+        val isActivityFinishing =
+            (activityContext as? Activity)?.let { it.isFinishing || it.isDestroyed }
+        if (isActivityFinishing == true) {
+            dialog = null
+            return
+        }
+        if (dialog?.isShowing == true) {
+            dialog?.dismiss()
+            dialog = null
+        }
     }
 
     override fun toggle(cvh: ControlViewHolder, templateId: String, isChecked: Boolean) {
diff --git a/packages/SystemUI/src/com/android/systemui/fragments/ExtensionFragmentListener.java b/packages/SystemUI/src/com/android/systemui/fragments/ExtensionFragmentListener.java
index 18fb423..d9bcb50 100644
--- a/packages/SystemUI/src/com/android/systemui/fragments/ExtensionFragmentListener.java
+++ b/packages/SystemUI/src/com/android/systemui/fragments/ExtensionFragmentListener.java
@@ -50,13 +50,12 @@
 
     @Override
     public void accept(T extension) {
-        try {
-            Fragment.class.cast(extension);
+        if (Fragment.class.isInstance(extension)) {
             mFragmentHostManager.getExtensionManager().setCurrentExtension(mId, mTag,
                     mOldClass, extension.getClass().getName(), mExtension.getContext());
             mOldClass = extension.getClass().getName();
-        } catch (ClassCastException e) {
-            Log.e(TAG, extension.getClass().getName() + " must be a Fragment", e);
+        } else {
+            Log.e(TAG, extension.getClass().getName() + " must be a Fragment");
         }
         mExtension.clearItem(true);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 0783eeec..90bcb0fe 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -1641,7 +1641,7 @@
                 try {
                     callback.onKeyguardExitResult(true);
                 } catch (RemoteException e) {
-                    Slog.w(TAG, "Failed to call onKeyguardExitResult(false)", e);
+                    Slog.w(TAG, "Failed to call onKeyguardExitResult(true)", e);
                 }
             } else {
 
diff --git a/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java b/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java
index 33453a4..1597845 100644
--- a/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java
@@ -631,9 +631,22 @@
             Drawable artwork;
             boolean isArtworkBound;
             Icon artworkIcon = data.getArtwork();
+            WallpaperColors wallpaperColors = null;
             if (artworkIcon != null) {
-                WallpaperColors wallpaperColors = WallpaperColors
-                        .fromBitmap(artworkIcon.getBitmap());
+                if (artworkIcon.getType() == Icon.TYPE_BITMAP
+                        || artworkIcon.getType() == Icon.TYPE_ADAPTIVE_BITMAP) {
+                    // Avoids extra processing if this is already a valid bitmap
+                    wallpaperColors = WallpaperColors
+                            .fromBitmap(artworkIcon.getBitmap());
+                } else {
+                    Drawable artworkDrawable = artworkIcon.loadDrawable(mContext);
+                    if (artworkDrawable != null) {
+                        wallpaperColors = WallpaperColors
+                                .fromDrawable(artworkIcon.loadDrawable(mContext));
+                    }
+                }
+            }
+            if (wallpaperColors != null) {
                 mutableColorScheme = new ColorScheme(wallpaperColors, true, Style.CONTENT);
                 artwork = getScaledBackground(artworkIcon, width, height);
                 isArtworkBound = true;
diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java
index f2f2753..1ab0b5e 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java
@@ -269,6 +269,7 @@
         }
 
         private void onGroupActionTriggered(boolean isChecked, MediaDevice device) {
+            disableSeekBar();
             if (isChecked && isDeviceIncluded(mController.getSelectableMediaDevice(), device)) {
                 mController.addDeviceToPlayMedia(device);
             } else if (!isChecked && isDeviceIncluded(mController.getDeselectableMediaDevice(),
diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputBaseAdapter.java b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputBaseAdapter.java
index bec6739..3b4ca48 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputBaseAdapter.java
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputBaseAdapter.java
@@ -273,6 +273,8 @@
         void initSeekbar(MediaDevice device, boolean isCurrentSeekbarInvisible) {
             if (!mController.isVolumeControlEnabled(device)) {
                 disableSeekBar();
+            } else {
+                enableSeekBar();
             }
             mSeekBar.setMaxVolume(device.getMaxVolume());
             final int currentVolume = device.getCurrentVolume();
@@ -417,11 +419,16 @@
             return drawable;
         }
 
-        private void disableSeekBar() {
+        protected void disableSeekBar() {
             mSeekBar.setEnabled(false);
             mSeekBar.setOnTouchListener((v, event) -> true);
         }
 
+        private void enableSeekBar() {
+            mSeekBar.setEnabled(true);
+            mSeekBar.setOnTouchListener((v, event) -> false);
+        }
+
         protected void setUpDeviceIcon(MediaDevice device) {
             ThreadUtils.postOnBackgroundThread(() -> {
                 Icon icon = mController.getDeviceIconCompat(device).toIcon(mContext);
diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputMetricLogger.java b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputMetricLogger.java
index 5d7af52..6fe06e0 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputMetricLogger.java
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputMetricLogger.java
@@ -194,6 +194,11 @@
     }
 
     private int getLoggingDeviceType(MediaDevice device, boolean isSourceDevice) {
+        if (device == null) {
+            return isSourceDevice
+                    ? SysUiStatsLog.MEDIA_OUTPUT_OP_SWITCH_REPORTED__SOURCE__UNKNOWN_TYPE
+                    : SysUiStatsLog.MEDIA_OUTPUT_OP_SWITCH_REPORTED__TARGET__UNKNOWN_TYPE;
+        }
         switch (device.getDeviceType()) {
             case MediaDevice.MediaDeviceType.TYPE_PHONE_DEVICE:
                 return isSourceDevice
@@ -229,6 +234,9 @@
     }
 
     private int getInteractionDeviceType(MediaDevice device) {
+        if (device == null) {
+            return SysUiStatsLog.MEDIA_OUTPUT_OP_INTERACTION_REPORTED__TARGET__UNKNOWN_TYPE;
+        }
         switch (device.getDeviceType()) {
             case MediaDevice.MediaDeviceType.TYPE_PHONE_DEVICE:
                 return SysUiStatsLog.MEDIA_OUTPUT_OP_INTERACTION_REPORTED__TARGET__BUILTIN_SPEAKER;
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java b/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java
index 00aa138..7f16a6b 100644
--- a/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java
@@ -1093,7 +1093,7 @@
             Pair<Integer, Integer> first = emojiIndices.get(i - 1);
 
             // Check if second emoji starts right after first starts
-            if (second.first == first.second) {
+            if (Objects.equals(second.first, first.second)) {
                 // Check if emojis in sequence are the same
                 if (Objects.equals(emojiTexts.get(i), emojiTexts.get(i - 1))) {
                     if (DEBUG) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
index fbdabc7..fcd9e10 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
@@ -19,8 +19,6 @@
 import android.content.Intent;
 import android.content.res.Resources;
 import android.os.Build;
-import android.os.Handler;
-import android.os.Looper;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings.Secure;
@@ -28,6 +26,7 @@
 import android.util.ArraySet;
 import android.util.Log;
 
+import androidx.annotation.MainThread;
 import androidx.annotation.Nullable;
 
 import com.android.internal.logging.InstanceId;
@@ -35,9 +34,7 @@
 import com.android.internal.logging.UiEventLogger;
 import com.android.systemui.Dumpable;
 import com.android.systemui.R;
-import com.android.systemui.broadcast.BroadcastDispatcher;
 import com.android.systemui.dagger.SysUISingleton;
-import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.plugins.PluginListener;
@@ -68,12 +65,20 @@
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
+import java.util.concurrent.Executor;
 import java.util.function.Predicate;
 
 import javax.inject.Inject;
 import javax.inject.Provider;
 
-/** Platform implementation of the quick settings tile host **/
+/** Platform implementation of the quick settings tile host
+ *
+ * This class keeps track of the set of current tiles and is the in memory source of truth
+ * (ground truth is kept in {@link Secure#QS_TILES}). When the ground truth changes,
+ * {@link #onTuningChanged} will be called and the tiles will be re-created as needed.
+ *
+ * This class also provides the interface for adding/removing/changing tiles.
+ */
 @SysUISingleton
 public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, Dumpable {
     private static final String TAG = "QSTileHost";
@@ -89,11 +94,11 @@
     private final TunerService mTunerService;
     private final PluginManager mPluginManager;
     private final DumpManager mDumpManager;
-    private final BroadcastDispatcher mBroadcastDispatcher;
     private final QSLogger mQSLogger;
     private final UiEventLogger mUiEventLogger;
     private final InstanceIdSequence mInstanceIdSequence;
     private final CustomTileStatePersister mCustomTileStatePersister;
+    private final Executor mMainExecutor;
 
     private final List<Callback> mCallbacks = new ArrayList<>();
     @Nullable
@@ -113,13 +118,11 @@
     public QSTileHost(Context context,
             StatusBarIconController iconController,
             QSFactory defaultFactory,
-            @Main Handler mainHandler,
-            @Background Looper bgLooper,
+            @Main Executor mainExecutor,
             PluginManager pluginManager,
             TunerService tunerService,
             Provider<AutoTileManager> autoTiles,
             DumpManager dumpManager,
-            BroadcastDispatcher broadcastDispatcher,
             Optional<CentralSurfaces> centralSurfacesOptional,
             QSLogger qsLogger,
             UiEventLogger uiEventLogger,
@@ -137,7 +140,7 @@
         mDumpManager = dumpManager;
         mQSLogger = qsLogger;
         mUiEventLogger = uiEventLogger;
-        mBroadcastDispatcher = broadcastDispatcher;
+        mMainExecutor = mainExecutor;
         mTileServiceRequestController = tileServiceRequestControllerBuilder.create(this);
         mTileLifeCycleManagerFactory = tileLifecycleManagerFactory;
 
@@ -151,7 +154,7 @@
         mSecureSettings = secureSettings;
         mCustomTileStatePersister = customTileStatePersister;
 
-        mainHandler.post(() -> {
+        mainExecutor.execute(() -> {
             // This is technically a hack to avoid circular dependency of
             // QSTileHost -> XXXTile -> QSTileHost. Posting ensures creation
             // finishes before creating any tiles.
@@ -258,6 +261,33 @@
         return mTileSpecs.indexOf(spec);
     }
 
+    /**
+     * Whenever the Secure Setting keeping track of the current tiles changes (or upon start) this
+     * will be called with the new value of the setting.
+     *
+     * This method will do the following:
+     * <ol>
+     *     <li>Destroy any existing tile that's not one of the current tiles (in the setting)</li>
+     *     <li>Create new tiles for those that don't already exist. If this tiles end up being
+     *         not available, they'll also be destroyed.</li>
+     *     <li>Save the resolved list of tiles (current tiles that are available) into the setting.
+     *         This means that after this call ends, the tiles in the Setting, {@link #mTileSpecs},
+     *         and visible tiles ({@link #mTiles}) must match.
+     *         </li>
+     * </ol>
+     *
+     * Additionally, if the user has changed, it'll do the following:
+     * <ul>
+     *     <li>Change the user for SystemUI tiles: {@link QSTile#userSwitch}.</li>
+     *     <li>Destroy any {@link CustomTile} and recreate it for the new user.</li>
+     * </ul>
+     *
+     * This happens in main thread as {@link com.android.systemui.tuner.TunerServiceImpl} dispatches
+     * in main thread.
+     *
+     * @see QSTile#isAvailable
+     */
+    @MainThread
     @Override
     public void onTuningChanged(String key, String newValue) {
         if (!TILES_SETTING.equals(key)) {
@@ -330,34 +360,44 @@
         mCurrentUser = currentUser;
         List<String> currentSpecs = new ArrayList<>(mTileSpecs);
         mTileSpecs.clear();
-        mTileSpecs.addAll(tileSpecs);
+        mTileSpecs.addAll(newTiles.keySet()); // Only add the valid (available) tiles.
         mTiles.clear();
         mTiles.putAll(newTiles);
         if (newTiles.isEmpty() && !tileSpecs.isEmpty()) {
             // If we didn't manage to create any tiles, set it to empty (default)
             Log.d(TAG, "No valid tiles on tuning changed. Setting to default.");
-            changeTiles(currentSpecs, loadTileSpecs(mContext, ""));
+            changeTilesByUser(currentSpecs, loadTileSpecs(mContext, ""));
         } else {
+            String resolvedTiles = TextUtils.join(",", mTileSpecs);
+            if (!resolvedTiles.equals(newValue)) {
+                // If the resolved tiles (those we actually ended up with) are different than
+                // the ones that are in the setting, update the Setting.
+                saveTilesToSettings(mTileSpecs);
+            }
             for (int i = 0; i < mCallbacks.size(); i++) {
                 mCallbacks.get(i).onTilesChanged();
             }
         }
     }
 
+    /**
+     * Only use with [CustomTile] if the tile doesn't exist anymore (and therefore doesn't need
+     * its lifecycle terminated).
+     */
     @Override
     public void removeTile(String spec) {
-        changeTileSpecs(tileSpecs-> tileSpecs.remove(spec));
+        mMainExecutor.execute(() -> changeTileSpecs(tileSpecs-> tileSpecs.remove(spec)));
     }
 
     /**
      * Remove many tiles at once.
      *
-     * It will only save to settings once (as opposed to {@link QSTileHost#removeTile} called
+     * It will only save to settings once (as opposed to {@link QSTileHost#removeTileByUser} called
      * multiple times).
      */
     @Override
     public void removeTiles(Collection<String> specs) {
-        changeTileSpecs(tileSpecs -> tileSpecs.removeAll(specs));
+        mMainExecutor.execute(() -> changeTileSpecs(tileSpecs -> tileSpecs.removeAll(specs)));
     }
 
     @Override
@@ -381,27 +421,30 @@
      * @param requestPosition -1 for end, 0 for beginning, or X for insertion at position X
      */
     public void addTile(String spec, int requestPosition) {
-        if (spec.equals("work")) Log.wtfStack(TAG, "Adding work tile");
-        changeTileSpecs(tileSpecs -> {
-            if (tileSpecs.contains(spec)) return false;
+        mMainExecutor.execute(() ->
+                changeTileSpecs(tileSpecs -> {
+                    if (tileSpecs.contains(spec)) return false;
 
-            int size = tileSpecs.size();
-            if (requestPosition == POSITION_AT_END || requestPosition >= size) {
-                tileSpecs.add(spec);
-            } else {
-                tileSpecs.add(requestPosition, spec);
-            }
-            return true;
-        });
+                    int size = tileSpecs.size();
+                    if (requestPosition == POSITION_AT_END || requestPosition >= size) {
+                        tileSpecs.add(spec);
+                    } else {
+                        tileSpecs.add(requestPosition, spec);
+                    }
+                    return true;
+                })
+        );
     }
 
-    void saveTilesToSettings(List<String> tileSpecs) {
-        if (tileSpecs.contains("work")) Log.wtfStack(TAG, "Saving work tile");
+
+    @MainThread
+    private void saveTilesToSettings(List<String> tileSpecs) {
         mSecureSettings.putStringForUser(TILES_SETTING, TextUtils.join(",", tileSpecs),
                 null /* tag */, false /* default */, mCurrentUser,
                 true /* overrideable by restore */);
     }
 
+    @MainThread
     private void changeTileSpecs(Predicate<List<String>> changeFunction) {
         final String setting = mSecureSettings.getStringForUser(TILES_SETTING, mCurrentUser);
         final List<String> tileSpecs = loadTileSpecs(mContext, setting);
@@ -421,29 +464,32 @@
      */
     public void addTile(ComponentName tile, boolean end) {
         String spec = CustomTile.toSpec(tile);
-        if (!mTileSpecs.contains(spec)) {
-            List<String> newSpecs = new ArrayList<>(mTileSpecs);
-            if (end) {
-                newSpecs.add(spec);
-            } else {
-                newSpecs.add(0, spec);
-            }
-            changeTiles(mTileSpecs, newSpecs);
-        }
+        addTile(spec, end ? POSITION_AT_END : 0);
     }
 
-    public void removeTile(ComponentName tile) {
-        List<String> newSpecs = new ArrayList<>(mTileSpecs);
-        newSpecs.remove(CustomTile.toSpec(tile));
-        changeTiles(mTileSpecs, newSpecs);
+    /**
+     * This will call through {@link #changeTilesByUser}. It should only be used when a tile is
+     * removed by a <b>user action</b> like {@code adb}.
+     */
+    public void removeTileByUser(ComponentName tile) {
+        mMainExecutor.execute(() -> {
+            List<String> newSpecs = new ArrayList<>(mTileSpecs);
+            if (newSpecs.remove(CustomTile.toSpec(tile))) {
+                changeTilesByUser(mTileSpecs, newSpecs);
+            }
+        });
     }
 
     /**
      * Change the tiles triggered by the user editing.
      * <p>
      * This is not called on device start, or on user change.
+     *
+     * {@link android.service.quicksettings.TileService#onTileRemoved} will be called for tiles
+     * that are removed.
      */
-    public void changeTiles(List<String> previousTiles, List<String> newTiles) {
+    @MainThread
+    public void changeTilesByUser(List<String> previousTiles, List<String> newTiles) {
         final List<String> copy = new ArrayList<>(previousTiles);
         final int NP = copy.size();
         for (int i = 0; i < NP; i++) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java b/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java
index e52bfbd..d84b12c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java
@@ -182,7 +182,7 @@
         for (int i = 1; i < mTiles.size() && mTiles.get(i) != null; i++) {
             newSpecs.add(mTiles.get(i).spec);
         }
-        host.changeTiles(mCurrentSpecs, newSpecs);
+        host.changeTilesByUser(mCurrentSpecs, newSpecs);
         mCurrentSpecs = newSpecs;
     }
 
@@ -200,7 +200,7 @@
     /** */
     public void resetTileSpecs(List<String> specs) {
         // Notify the host so the tiles get removed callbacks.
-        mHost.changeTiles(mCurrentSpecs, specs);
+        mHost.changeTilesByUser(mCurrentSpecs, specs);
         setTileSpecs(specs);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/external/TileServiceManager.java b/packages/SystemUI/src/com/android/systemui/qs/external/TileServiceManager.java
index bf565a8..cfc57db 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/external/TileServiceManager.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/external/TileServiceManager.java
@@ -289,7 +289,7 @@
                 }
             }
 
-            mServices.getHost().removeTile(component);
+            mServices.getHost().removeTile(CustomTile.toSpec(component));
         }
     };
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
index 38a208b..f4ca7ed 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
@@ -642,6 +642,8 @@
         //   - device keyguard is shown in secure mode;
         //   - profile is locked with a work challenge.
         SparseArray<UserInfo> currentProfiles = getCurrentProfiles();
+        SparseBooleanArray oldPublicModes = mLockscreenPublicMode.clone();
+        SparseBooleanArray oldWorkChallenges = mUsersWithSeparateWorkChallenge.clone();
         mUsersWithSeparateWorkChallenge.clear();
         for (int i = currentProfiles.size() - 1; i >= 0; i--) {
             final int userId = currentProfiles.valueAt(i).id;
@@ -660,7 +662,10 @@
         }
         getEntryManager().updateNotifications("NotificationLockscreenUserManager.updatePublicMode");
         // TODO(b/234738798): Migrate KeyguardNotificationVisibilityProvider to use this listener
-        // notifyNotificationStateChanged();
+        if (!mLockscreenPublicMode.equals(oldPublicModes)
+                || !mUsersWithSeparateWorkChallenge.equals(oldWorkChallenges)) {
+            notifyNotificationStateChanged();
+        }
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt
index 6c99e3a..bef3d50 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt
@@ -20,8 +20,10 @@
 import com.android.systemui.log.LogBuffer
 import com.android.systemui.log.LogLevel.DEBUG
 import com.android.systemui.log.LogLevel.INFO
+import com.android.systemui.log.LogLevel.WARNING
 import com.android.systemui.log.dagger.NotificationHeadsUpLog
 import com.android.systemui.log.dagger.NotificationLog
+import com.android.systemui.statusbar.notification.collection.NotificationEntry
 import javax.inject.Inject
 
 class NotificationInterruptLogger @Inject constructor(
@@ -212,6 +214,33 @@
         })
     }
 
+    fun logNoFullscreen(entry: NotificationEntry, reason: String) {
+        hunBuffer.log(TAG, DEBUG, {
+            str1 = entry.key
+            str2 = reason
+        }, {
+            "No FullScreenIntent: $str2: $str1"
+        })
+    }
+
+    fun logNoFullscreenWarning(entry: NotificationEntry, reason: String) {
+        hunBuffer.log(TAG, WARNING, {
+            str1 = entry.key
+            str2 = reason
+        }, {
+            "No FullScreenIntent: WARNING: $str2: $str1"
+        })
+    }
+
+    fun logFullscreen(entry: NotificationEntry, reason: String) {
+        hunBuffer.log(TAG, DEBUG, {
+            str1 = entry.key
+            str2 = reason
+        }, {
+            "FullScreenIntent: $str2: $str1"
+        })
+    }
+
     fun keyguardHideNotification(key: String) {
         hunBuffer.log(TAG, DEBUG, {
             str1 = key
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java
index e210f19..e1ddbd2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java
@@ -177,9 +177,69 @@
      */
     @Override
     public boolean shouldLaunchFullScreenIntentWhenAdded(NotificationEntry entry) {
-        return entry.getSbn().getNotification().fullScreenIntent != null
-                && (!shouldHeadsUp(entry)
-                || mStatusBarStateController.getState() == StatusBarState.KEYGUARD);
+        if (entry.getSbn().getNotification().fullScreenIntent == null) {
+            return false;
+        }
+
+        // Never show FSI when suppressed by DND
+        if (entry.shouldSuppressFullScreenIntent()) {
+            mLogger.logNoFullscreen(entry, "Suppressed by DND");
+            return false;
+        }
+
+        // Never show FSI if importance is not HIGH
+        if (entry.getImportance() < NotificationManager.IMPORTANCE_HIGH) {
+            mLogger.logNoFullscreen(entry, "Not important enough");
+            return false;
+        }
+
+        // If the notification has suppressive GroupAlertBehavior, block FSI and warn.
+        StatusBarNotification sbn = entry.getSbn();
+        if (sbn.isGroup() && sbn.getNotification().suppressAlertingDueToGrouping()) {
+            // b/231322873: Detect and report an event when a notification has both an FSI and a
+            // suppressive groupAlertBehavior, and now correctly block the FSI from firing.
+            final int uid = entry.getSbn().getUid();
+            android.util.EventLog.writeEvent(0x534e4554, "231322873", uid, "groupAlertBehavior");
+            mLogger.logNoFullscreenWarning(entry, "GroupAlertBehavior will prevent HUN");
+            return false;
+        }
+
+        // If the screen is off, then launch the FullScreenIntent
+        if (!mPowerManager.isInteractive()) {
+            mLogger.logFullscreen(entry, "Device is not interactive");
+            return true;
+        }
+
+        // If the device is currently dreaming, then launch the FullScreenIntent
+        if (isDreaming()) {
+            mLogger.logFullscreen(entry, "Device is dreaming");
+            return true;
+        }
+
+        // If the keyguard is showing, then launch the FullScreenIntent
+        if (mStatusBarStateController.getState() == StatusBarState.KEYGUARD) {
+            mLogger.logFullscreen(entry, "Keyguard is showing");
+            return true;
+        }
+
+        // If the notification should HUN, then we don't need FSI
+        if (shouldHeadsUp(entry)) {
+            mLogger.logNoFullscreen(entry, "Expected to HUN");
+            return false;
+        }
+
+        // If the notification won't HUN for some other reason (DND/snooze/etc), launch FSI.
+        mLogger.logFullscreen(entry, "Expected not to HUN");
+        return true;
+    }
+
+    private boolean isDreaming() {
+        try {
+            return mDreamManager.isDreaming();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to query dream manager.", e);
+            return false;
+        }
     }
 
     private boolean shouldHeadsUpWhenAwake(NotificationEntry entry) {
@@ -219,13 +279,7 @@
             return false;
         }
 
-        boolean isDreaming = false;
-        try {
-            isDreaming = mDreamManager.isDreaming();
-        } catch (RemoteException e) {
-            Log.e(TAG, "Failed to query dream manager.", e);
-        }
-        boolean inUse = mPowerManager.isScreenOn() && !isDreaming;
+        boolean inUse = mPowerManager.isScreenOn() && !isDreaming();
 
         if (!inUse) {
             mLogger.logNoHeadsUpNotInUse(sbn);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
index 9fbd5c3..6123663 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
@@ -56,6 +56,7 @@
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 import javax.inject.Inject;
@@ -592,7 +593,7 @@
                 return;
             }
             if (loggedExpansionState != null
-                    && state.mIsExpanded == loggedExpansionState) {
+                    && Objects.equals(state.mIsExpanded, loggedExpansionState)) {
                 return;
             }
             mLoggedExpansionState.put(key, state.mIsExpanded);
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 010e6cf..e5f8424 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
@@ -339,6 +339,13 @@
     };
 
     /**
+     * Recalculate sensitiveness without animation; called when waking up while keyguard occluded.
+     */
+    public void updateSensitivenessForOccludedWakeup() {
+        mView.updateSensitiveness(false, mLockscreenUserManager.isAnyProfilePublicMode());
+    }
+
+    /**
      * Set the overexpansion of the panel to be applied to the view.
      */
     public void setOverExpansion(float overExpansion) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoTileManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoTileManager.java
index 8782be5..9070ead 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoTileManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoTileManager.java
@@ -428,7 +428,7 @@
             if (isSafetyCenterEnabled && !mAutoTracker.isAdded(mSafetySpec)) {
                 initSafetyTile();
             } else if (!isSafetyCenterEnabled && mAutoTracker.isAdded(mSafetySpec)) {
-                mHost.removeTile(CustomTile.getComponentFromSpec(mSafetySpec));
+                mHost.removeTile(mSafetySpec);
                 mHost.unmarkTileAsAutoAdded(mSafetySpec);
             }
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesCommandQueueCallbacks.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesCommandQueueCallbacks.java
index 9060d5f..ffd50ab 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesCommandQueueCallbacks.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesCommandQueueCallbacks.java
@@ -187,7 +187,7 @@
     public void remQsTile(ComponentName tile) {
         QSPanelController qsPanelController = mCentralSurfaces.getQSPanelController();
         if (qsPanelController != null && qsPanelController.getHost() != null) {
-            qsPanelController.getHost().removeTile(tile);
+            qsPanelController.getHost().removeTileByUser(tile);
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
index 7e57dd4..e9a837b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
@@ -3384,7 +3384,8 @@
                 // lock screen where users can use the UDFPS affordance to enter the device
                 mStatusBarKeyguardViewManager.reset(true);
             } else if ((mState == StatusBarState.KEYGUARD
-                    && !mStatusBarKeyguardViewManager.bouncerIsOrWillBeShowing())
+                    && !mStatusBarKeyguardViewManager.bouncerIsOrWillBeShowing()
+                    && isKeyguardSecure())
                     || mState == StatusBarState.SHADE_LOCKED) {
                 mStatusBarKeyguardViewManager.showGenericBouncer(true /* scrimmed */);
             }
@@ -3687,6 +3688,18 @@
         public void onFinishedWakingUp() {
             mWakeUpCoordinator.setFullyAwake(true);
             mWakeUpCoordinator.setWakingUp(false);
+            if (mKeyguardStateController.isOccluded()
+                    && !mDozeParameters.canControlUnlockedScreenOff()) {
+                // When the keyguard is occluded we don't use the KEYGUARD state which would
+                // normally cause these redaction updates.  If AOD is on, the KEYGUARD state is used
+                // to show the doze, AND UnlockedScreenOffAnimationController.onFinishedWakingUp()
+                // would force a KEYGUARD state that would take care of recalculating redaction.
+                // So if AOD is off or unsupported we need to trigger these updates at screen on
+                // when the keyguard is occluded.
+                mLockscreenUserManager.updatePublicMode();
+                mNotificationPanelViewController.getNotificationStackScrollLayoutController()
+                        .updateSensitivenessForOccludedWakeup();
+            }
             if (mLaunchCameraWhenFinishedWaking) {
                 mNotificationPanelViewController.launchCamera(
                         false /* animate */, mLastCameraLaunchSource);
diff --git a/packages/SystemUI/tests/Android.bp b/packages/SystemUI/tests/Android.bp
new file mode 100644
index 0000000..3c418ed
--- /dev/null
+++ b/packages/SystemUI/tests/Android.bp
@@ -0,0 +1,50 @@
+//
+// Copyright (C) 2022 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 {
+    default_applicable_licenses: ["frameworks_base_packages_SystemUI_license"],
+}
+
+android_test {
+    name: "SystemUITests",
+
+    dxflags: ["--multi-dex"],
+    platform_apis: true,
+    test_suites: ["device-tests"],
+    static_libs: ["SystemUI-tests"],
+    compile_multilib: "both",
+
+    jni_libs: [
+        "libdexmakerjvmtiagent",
+        "libmultiplejvmtiagentsinterferenceagent",
+        "libstaticjvmtiagent",
+    ],
+    libs: [
+        "android.test.runner",
+        "telephony-common",
+        "android.test.base",
+    ],
+    aaptflags: [
+        "--extra-packages com.android.systemui",
+    ],
+
+    // sign this with platform cert, so this test is allowed to inject key events into
+    // UI it doesn't own. This is necessary to allow screenshots to be taken
+    certificate: "platform",
+
+    additional_manifests: ["AndroidManifest.xml"],
+    manifest: "AndroidManifest-base.xml",
+}
diff --git a/packages/SystemUI/tests/Android.mk b/packages/SystemUI/tests/Android.mk
deleted file mode 100644
index ff5165d..0000000
--- a/packages/SystemUI/tests/Android.mk
+++ /dev/null
@@ -1,93 +0,0 @@
-# Copyright (C) 2011 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.
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_USE_AAPT2 := true
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_JACK_FLAGS := --multi-dex native
-LOCAL_DX_FLAGS := --multi-dex
-
-LOCAL_PACKAGE_NAME := SystemUITests
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_NOTICE_FILE  := $(LOCAL_PATH)/../NOTICE
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-LOCAL_STATIC_ANDROID_LIBRARIES := \
-    SystemUI-tests
-
-LOCAL_MULTILIB := both
-
-LOCAL_JNI_SHARED_LIBRARIES := \
-    libdexmakerjvmtiagent \
-    libmultiplejvmtiagentsinterferenceagent \
-    libstaticjvmtiagent
-
-LOCAL_JAVA_LIBRARIES := \
-    android.test.runner \
-    telephony-common \
-    android.test.base \
-
-LOCAL_AAPT_FLAGS := --extra-packages com.android.systemui
-
-# sign this with platform cert, so this test is allowed to inject key events into
-# UI it doesn't own. This is necessary to allow screenshots to be taken
-LOCAL_CERTIFICATE := platform
-
-LOCAL_FULL_LIBS_MANIFEST_FILES := $(LOCAL_PATH)/AndroidManifest.xml
-LOCAL_MANIFEST_FILE := AndroidManifest-base.xml
-
-# Provide jack a list of classes to exclude from code coverage.
-# This is needed because the SystemUITests compile SystemUI source directly, rather than using
-# LOCAL_INSTRUMENTATION_FOR := SystemUI.
-#
-# We want to exclude the test classes from code coverage measurements, but they share the same
-# package as the rest of SystemUI so they can't be easily filtered by package name.
-#
-# Generate a comma separated list of patterns based on the test source files under src/
-# SystemUI classes are in ../src/ so they won't be excluded.
-# Example:
-#   Input files: src/com/android/systemui/Test.java src/com/android/systemui/AnotherTest.java
-#   Generated exclude list: com.android.systemui.Test*,com.android.systemui.AnotherTest*
-
-# Filter all src files under src/ to just java files
-local_java_files := $(filter %.java,$(call all-java-files-under, src))
-# Transform java file names into full class names.
-# This only works if the class name matches the file name and the directory structure
-# matches the package.
-local_classes := $(subst /,.,$(patsubst src/%.java,%,$(local_java_files)))
-local_comma := ,
-local_empty :=
-local_space := $(local_empty) $(local_empty)
-# Convert class name list to jacoco exclude list
-# This appends a * to all classes and replace the space separators with commas.
-jacoco_exclude := $(subst $(space),$(comma),$(patsubst %,%*,$(local_classes)))
-
-LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.systemui.*,com.android.keyguard.*
-LOCAL_JACK_COVERAGE_EXCLUDE_FILTER := $(jacoco_exclude)
-
-ifeq ($(EXCLUDE_SYSTEMUI_TESTS),)
-    include $(BUILD_PACKAGE)
-endif
-
-# Reset variables
-local_java_files :=
-local_classes :=
-local_comma :=
-local_space :=
-jacoco_exclude :=
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/AdminSecondaryLockScreenControllerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/AdminSecondaryLockScreenControllerTest.java
index dffad6c..80385e6 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/AdminSecondaryLockScreenControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/AdminSecondaryLockScreenControllerTest.java
@@ -44,6 +44,7 @@
 
 import androidx.test.filters.SmallTest;
 
+import com.android.keyguard.KeyguardSecurityModel.SecurityMode;
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.After;
@@ -190,7 +191,7 @@
 
     private void verifyViewDismissed(SurfaceView v) throws Exception {
         verify(mKeyguardSecurityContainer).removeView(v);
-        verify(mKeyguardCallback).dismiss(true, TARGET_USER_ID, true);
+        verify(mKeyguardCallback).dismiss(true, TARGET_USER_ID, true, SecurityMode.Invalid);
         assertThat(mContext.isBound(mComponentName)).isFalse();
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.java
index 4d33430..efc9921 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.java
@@ -21,7 +21,10 @@
 import static com.android.keyguard.KeyguardSecurityContainer.MODE_DEFAULT;
 import static com.android.keyguard.KeyguardSecurityContainer.MODE_ONE_HANDED;
 
+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.anyLong;
 import static org.mockito.ArgumentMatchers.eq;
@@ -69,6 +72,7 @@
 @TestableLooper.RunWithLooper()
 public class KeyguardSecurityContainerControllerTest extends SysuiTestCase {
     private static final int VIEW_WIDTH = 1600;
+    private static final int TARGET_USER_ID = 100;
 
     @Rule
     public MockitoRule mRule = MockitoJUnit.rule();
@@ -299,4 +303,42 @@
         verify(mUserSwitcherController)
                 .removeUserSwitchCallback(any(UserSwitcherController.UserSwitchCallback.class));
     }
+
+    @Test
+    public void showNextSecurityScreenOrFinish_setsSecurityScreenToPinAfterSimPinUnlock() {
+        // GIVEN the current security method is SimPin
+        when(mKeyguardUpdateMonitor.getUserHasTrust(anyInt())).thenReturn(false);
+        when(mKeyguardUpdateMonitor.getUserUnlockedWithBiometric(TARGET_USER_ID)).thenReturn(false);
+        mKeyguardSecurityContainerController.showSecurityScreen(SecurityMode.SimPin);
+
+        // WHEN a request is made from the SimPin screens to show the next security method
+        when(mKeyguardSecurityModel.getSecurityMode(TARGET_USER_ID)).thenReturn(SecurityMode.PIN);
+        mKeyguardSecurityContainerController.showNextSecurityScreenOrFinish(
+                /* authenticated= */true,
+                TARGET_USER_ID,
+                /* bypassSecondaryLockScreen= */true,
+                SecurityMode.SimPin);
+
+        // THEN the next security method of PIN is set, and the keyguard is not marked as done
+        verify(mSecurityCallback, never()).finish(anyBoolean(), anyInt());
+        assertThat(mKeyguardSecurityContainerController.getCurrentSecurityMode())
+                .isEqualTo(SecurityMode.PIN);
+    }
+
+    @Test
+    public void showNextSecurityScreenOrFinish_ignoresCallWhenSecurityMethodHasChanged() {
+        //GIVEN current security mode has been set to PIN
+        mKeyguardSecurityContainerController.showSecurityScreen(SecurityMode.PIN);
+
+        //WHEN a request comes from SimPin to dismiss the security screens
+        boolean keyguardDone = mKeyguardSecurityContainerController.showNextSecurityScreenOrFinish(
+                /* authenticated= */true,
+                TARGET_USER_ID,
+                /* bypassSecondaryLockScreen= */true,
+                SecurityMode.SimPin);
+
+        //THEN no action has happened, which will not dismiss the security screens
+        assertThat(keyguardDone).isEqualTo(false);
+        verify(mKeyguardUpdateMonitor, never()).getUserHasTrust(anyInt());
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/MediaControlPanelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/media/MediaControlPanelTest.kt
index 241ed24..6f4579b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/MediaControlPanelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/MediaControlPanelTest.kt
@@ -547,6 +547,19 @@
     }
 
     @Test
+    fun bindAlbumView_artUsesResource() {
+        val albumArt = Icon.createWithResource(context, R.drawable.ic_android)
+        val state = mediaData.copy(artwork = albumArt)
+
+        player.attachPlayer(viewHolder)
+        player.bindPlayer(state, PACKAGE)
+        bgExecutor.runAllReady()
+        mainExecutor.runAllReady()
+
+        verify(albumView).setImageDrawable(any(Drawable::class.java))
+    }
+
+    @Test
     fun bindAlbumView_setAfterExecutors() {
         val bmp = Bitmap.createBitmap(10, 10, Bitmap.Config.ARGB_8888)
         val canvas = Canvas(bmp)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/dialog/MediaOutputAdapterTest.java b/packages/SystemUI/tests/src/com/android/systemui/media/dialog/MediaOutputAdapterTest.java
index 59475cf..c4cb833 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/dialog/MediaOutputAdapterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/dialog/MediaOutputAdapterTest.java
@@ -274,4 +274,30 @@
 
         verify(mMediaOutputController).connectDevice(mMediaDevice2);
     }
+
+    @Test
+    public void onItemClick_onGroupActionTriggered_verifySeekbarDisabled() {
+        when(mMediaOutputController.getSelectedMediaDevice()).thenReturn(mMediaDevices);
+        List<MediaDevice> selectableDevices = new ArrayList<>();
+        selectableDevices.add(mMediaDevice1);
+        when(mMediaOutputController.getSelectableMediaDevice()).thenReturn(selectableDevices);
+        when(mMediaOutputController.hasAdjustVolumeUserRestriction()).thenReturn(true);
+        mMediaOutputAdapter.onBindViewHolder(mViewHolder, 0);
+
+        mViewHolder.mContainerLayout.performClick();
+
+        assertThat(mViewHolder.mSeekBar.isEnabled()).isFalse();
+    }
+
+    @Test
+    public void onBindViewHolder_volumeControlChangeToEnabled_enableSeekbarAgain() {
+        when(mMediaOutputController.isVolumeControlEnabled(mMediaDevice1)).thenReturn(false);
+        mMediaOutputAdapter.onBindViewHolder(mViewHolder, 0);
+        assertThat(mViewHolder.mSeekBar.isEnabled()).isFalse();
+
+        when(mMediaOutputController.isVolumeControlEnabled(mMediaDevice1)).thenReturn(true);
+        mMediaOutputAdapter.onBindViewHolder(mViewHolder, 0);
+
+        assertThat(mViewHolder.mSeekBar.isEnabled()).isTrue();
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
index 664af75..32c66d2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
@@ -32,8 +32,6 @@
 import android.content.Context;
 import android.graphics.Rect;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Looper;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.LayoutInflater;
@@ -42,36 +40,23 @@
 
 import androidx.test.filters.SmallTest;
 
-import com.android.internal.logging.UiEventLogger;
 import com.android.keyguard.BouncerPanelExpansionCalculator;
 import com.android.systemui.R;
 import com.android.systemui.SysuiBaseFragmentTest;
 import com.android.systemui.animation.ShadeInterpolation;
-import com.android.systemui.broadcast.BroadcastDispatcher;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.media.MediaHost;
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.qs.customize.QSCustomizerController;
 import com.android.systemui.qs.dagger.QSFragmentComponent;
-import com.android.systemui.qs.external.CustomTileStatePersister;
-import com.android.systemui.qs.external.TileLifecycleManager;
 import com.android.systemui.qs.external.TileServiceRequestController;
-import com.android.systemui.qs.logging.QSLogger;
-import com.android.systemui.qs.tileimpl.QSFactoryImpl;
-import com.android.systemui.settings.UserTracker;
-import com.android.systemui.shared.plugins.PluginManager;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.StatusBarState;
-import com.android.systemui.statusbar.phone.AutoTileManager;
-import com.android.systemui.statusbar.phone.CentralSurfaces;
 import com.android.systemui.statusbar.phone.KeyguardBypassController;
-import com.android.systemui.statusbar.phone.StatusBarIconController;
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.RemoteInputQuickSettingsDisabler;
-import com.android.systemui.tuner.TunerService;
 import com.android.systemui.util.animation.UniqueObjectHostView;
-import com.android.systemui.util.settings.SecureSettings;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -79,8 +64,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import java.util.Optional;
-
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper(setAsMainLooper = true)
 @SmallTest
@@ -125,34 +108,11 @@
         mFragments.dispatchResume();
         processAllMessages();
 
-        QSTileHost host =
-                new QSTileHost(
-                        mContext,
-                        mock(StatusBarIconController.class),
-                        mock(QSFactoryImpl.class),
-                        new Handler(),
-                        Looper.myLooper(),
-                        mock(PluginManager.class),
-                        mock(TunerService.class),
-                        () -> mock(AutoTileManager.class),
-                        mock(DumpManager.class),
-                        mock(BroadcastDispatcher.class),
-                        Optional.of(mock(CentralSurfaces.class)),
-                        mock(QSLogger.class),
-                        mock(UiEventLogger.class),
-                        mock(UserTracker.class),
-                        mock(SecureSettings.class),
-                        mock(CustomTileStatePersister.class),
-                        mTileServiceRequestControllerBuilder,
-                        mock(TileLifecycleManager.Factory.class));
-
         qs.setListening(true);
         processAllMessages();
 
         qs.setListening(false);
         processAllMessages();
-        host.destroy();
-        processAllMessages();
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
index 8cf3fe2..7dbc561 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
@@ -32,12 +32,11 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.database.ContentObserver;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.UserHandle;
 import android.testing.AndroidTestingRunner;
-import android.testing.TestableLooper;
-import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
 
 import androidx.annotation.Nullable;
@@ -48,7 +47,6 @@
 import com.android.internal.util.CollectionUtils;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.broadcast.BroadcastDispatcher;
 import com.android.systemui.classifier.FalsingManagerFake;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.plugins.ActivityStarter;
@@ -68,8 +66,10 @@
 import com.android.systemui.statusbar.phone.CentralSurfaces;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
 import com.android.systemui.tuner.TunerService;
+import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.settings.FakeSettings;
 import com.android.systemui.util.settings.SecureSettings;
+import com.android.systemui.util.time.FakeSystemClock;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -81,18 +81,19 @@
 import java.io.StringWriter;
 import java.util.List;
 import java.util.Optional;
+import java.util.concurrent.Executor;
 
 import javax.inject.Provider;
 
 @RunWith(AndroidTestingRunner.class)
 @SmallTest
-@RunWithLooper(setAsMainLooper = true)
 public class QSTileHostTest extends SysuiTestCase {
 
     private static String MOCK_STATE_STRING = "MockState";
     private static ComponentName CUSTOM_TILE =
             ComponentName.unflattenFromString("TEST_PKG/.TEST_CLS");
     private static final String CUSTOM_TILE_SPEC = CustomTile.toSpec(CUSTOM_TILE);
+    private static final String SETTING = QSTileHost.TILES_SETTING;
 
     @Mock
     private StatusBarIconController mIconController;
@@ -107,8 +108,6 @@
     @Mock
     private DumpManager mDumpManager;
     @Mock
-    private BroadcastDispatcher mBroadcastDispatcher;
-    @Mock
     private QSTile.State mMockState;
     @Mock
     private CentralSurfaces mCentralSurfaces;
@@ -132,31 +131,47 @@
     @Mock
     private TileLifecycleManager mTileLifecycleManager;
 
-    private Handler mHandler;
-    private TestableLooper mLooper;
+    private FakeExecutor mMainExecutor;
+
     private QSTileHost mQSTileHost;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        mLooper = TestableLooper.get(this);
-        mHandler = new Handler(mLooper.getLooper());
+        mMainExecutor = new FakeExecutor(new FakeSystemClock());
+
         when(mTileServiceRequestControllerBuilder.create(any()))
                 .thenReturn(mTileServiceRequestController);
         when(mTileLifecycleManagerFactory.create(any(Intent.class), any(UserHandle.class)))
                 .thenReturn(mTileLifecycleManager);
 
         mSecureSettings = new FakeSettings();
-        mSecureSettings.putStringForUser(
-                QSTileHost.TILES_SETTING, "", "", false, mUserTracker.getUserId(), false);
-        mQSTileHost = new TestQSTileHost(mContext, mIconController, mDefaultFactory, mHandler,
-                mLooper.getLooper(), mPluginManager, mTunerService, mAutoTiles, mDumpManager,
-                mBroadcastDispatcher, mCentralSurfaces, mQSLogger, mUiEventLogger, mUserTracker,
-                mSecureSettings, mCustomTileStatePersister, mTileServiceRequestControllerBuilder,
-                mTileLifecycleManagerFactory);
+        saveSetting("");
+        mQSTileHost = new TestQSTileHost(mContext, mIconController, mDefaultFactory, mMainExecutor,
+                mPluginManager, mTunerService, mAutoTiles, mDumpManager, mCentralSurfaces,
+                mQSLogger, mUiEventLogger, mUserTracker, mSecureSettings, mCustomTileStatePersister,
+                mTileServiceRequestControllerBuilder, mTileLifecycleManagerFactory);
+
+        mSecureSettings.registerContentObserverForUser(SETTING, new ContentObserver(null) {
+            @Override
+            public void onChange(boolean selfChange) {
+                super.onChange(selfChange);
+                mMainExecutor.execute(() -> mQSTileHost.onTuningChanged(SETTING, getSetting()));
+                mMainExecutor.runAllReady();
+            }
+        }, mUserTracker.getUserId());
         setUpTileFactory();
     }
 
+    private void saveSetting(String value) {
+        mSecureSettings.putStringForUser(
+                SETTING, value, "", false, mUserTracker.getUserId(), false);
+    }
+
+    private String getSetting() {
+        return mSecureSettings.getStringForUser(SETTING, mUserTracker.getUserId());
+    }
+
     private void setUpTileFactory() {
         when(mMockState.toString()).thenReturn(MOCK_STATE_STRING);
         // Only create this kind of tiles
@@ -173,6 +188,10 @@
                         return new NotAvailableTile(mQSTileHost);
                     } else if (CUSTOM_TILE_SPEC.equals(spec)) {
                         return mCustomTile;
+                    } else if ("internet".equals(spec)
+                            || "wifi".equals(spec)
+                            || "cell".equals(spec)) {
+                        return new TestTile1(mQSTileHost);
                     } else {
                         return null;
                     }
@@ -196,14 +215,14 @@
     public void testInvalidSpecUsesDefault() {
         mContext.getOrCreateTestableResources()
                 .addOverride(R.string.quick_settings_tiles, "spec1,spec2");
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "not-valid");
+        saveSetting("not-valid");
 
         assertEquals(2, mQSTileHost.getTiles().size());
     }
 
     @Test
     public void testRemoveWifiAndCellularWithoutInternet() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "wifi, spec1, cell, spec2");
+        saveSetting("wifi, spec1, cell, spec2");
 
         assertEquals("internet", mQSTileHost.mTileSpecs.get(0));
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(1));
@@ -212,7 +231,7 @@
 
     @Test
     public void testRemoveWifiAndCellularWithInternet() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "wifi, spec1, cell, spec2, internet");
+        saveSetting("wifi, spec1, cell, spec2, internet");
 
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
         assertEquals("spec2", mQSTileHost.mTileSpecs.get(1));
@@ -221,7 +240,7 @@
 
     @Test
     public void testRemoveWifiWithoutInternet() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1, wifi, spec2");
+        saveSetting("spec1, wifi, spec2");
 
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
         assertEquals("internet", mQSTileHost.mTileSpecs.get(1));
@@ -230,7 +249,7 @@
 
     @Test
     public void testRemoveCellWithInternet() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1, spec2, cell, internet");
+        saveSetting("spec1, spec2, cell, internet");
 
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
         assertEquals("spec2", mQSTileHost.mTileSpecs.get(1));
@@ -239,7 +258,7 @@
 
     @Test
     public void testNoWifiNoCellularNoInternet() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1,spec2");
+        saveSetting("spec1,spec2");
 
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
         assertEquals("spec2", mQSTileHost.mTileSpecs.get(1));
@@ -249,7 +268,7 @@
     public void testSpecWithInvalidDoesNotUseDefault() {
         mContext.getOrCreateTestableResources()
                 .addOverride(R.string.quick_settings_tiles, "spec1,spec2");
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec2,not-valid");
+        saveSetting("spec2,not-valid");
 
         assertEquals(1, mQSTileHost.getTiles().size());
         QSTile element = CollectionUtils.firstOrNull(mQSTileHost.getTiles());
@@ -258,7 +277,7 @@
 
     @Test
     public void testDump() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1,spec2");
+        saveSetting("spec1,spec2");
         StringWriter w = new StringWriter();
         PrintWriter pw = new PrintWriter(w);
         mQSTileHost.dump(pw, new String[]{});
@@ -274,7 +293,7 @@
     public void testDefault() {
         mContext.getOrCreateTestableResources()
                 .addOverride(R.string.quick_settings_tiles_default, "spec1");
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "default");
+        saveSetting("default");
         assertEquals(1, mQSTileHost.getTiles().size());
         QSTile element = CollectionUtils.firstOrNull(mQSTileHost.getTiles());
         assertTrue(element instanceof TestTile1);
@@ -285,7 +304,7 @@
     public void testNoRepeatedSpecs_addTile() {
         mContext.getOrCreateTestableResources()
                 .addOverride(R.string.quick_settings_tiles, "spec1,spec2");
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1,spec2");
+        saveSetting("spec1,spec2");
 
         mQSTileHost.addTile("spec1");
 
@@ -298,9 +317,10 @@
     public void testAddTileAtValidPosition() {
         mContext.getOrCreateTestableResources()
                 .addOverride(R.string.quick_settings_tiles, "spec1,spec3");
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1,spec3");
+        saveSetting("spec1,spec3");
 
         mQSTileHost.addTile("spec2", 1);
+        mMainExecutor.runAllReady();
 
         assertEquals(3, mQSTileHost.mTileSpecs.size());
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
@@ -312,9 +332,10 @@
     public void testAddTileAtInvalidPositionAddsToEnd() {
         mContext.getOrCreateTestableResources()
                 .addOverride(R.string.quick_settings_tiles, "spec1,spec3");
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1,spec3");
+        saveSetting("spec1,spec3");
 
         mQSTileHost.addTile("spec2", 100);
+        mMainExecutor.runAllReady();
 
         assertEquals(3, mQSTileHost.mTileSpecs.size());
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
@@ -326,9 +347,10 @@
     public void testAddTileAtEnd() {
         mContext.getOrCreateTestableResources()
                 .addOverride(R.string.quick_settings_tiles, "spec1,spec3");
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1,spec3");
+        saveSetting("spec1,spec3");
 
         mQSTileHost.addTile("spec2", QSTileHost.POSITION_AT_END);
+        mMainExecutor.runAllReady();
 
         assertEquals(3, mQSTileHost.mTileSpecs.size());
         assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
@@ -338,9 +360,10 @@
 
     @Test
     public void testNoRepeatedSpecs_customTile() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, CUSTOM_TILE_SPEC);
+        saveSetting(CUSTOM_TILE_SPEC);
 
         mQSTileHost.addTile(CUSTOM_TILE, /* end */ false);
+        mMainExecutor.runAllReady();
 
         assertEquals(1, mQSTileHost.mTileSpecs.size());
         assertEquals(CUSTOM_TILE_SPEC, mQSTileHost.mTileSpecs.get(0));
@@ -348,9 +371,10 @@
 
     @Test
     public void testAddedAtBeginningOnDefault_customTile() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1"); // seed
+        saveSetting("spec1"); // seed
 
         mQSTileHost.addTile(CUSTOM_TILE);
+        mMainExecutor.runAllReady();
 
         assertEquals(2, mQSTileHost.mTileSpecs.size());
         assertEquals(CUSTOM_TILE_SPEC, mQSTileHost.mTileSpecs.get(0));
@@ -358,9 +382,10 @@
 
     @Test
     public void testAddedAtBeginning_customTile() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1"); // seed
+        saveSetting("spec1"); // seed
 
         mQSTileHost.addTile(CUSTOM_TILE, /* end */ false);
+        mMainExecutor.runAllReady();
 
         assertEquals(2, mQSTileHost.mTileSpecs.size());
         assertEquals(CUSTOM_TILE_SPEC, mQSTileHost.mTileSpecs.get(0));
@@ -368,9 +393,10 @@
 
     @Test
     public void testAddedAtEnd_customTile() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1"); // seed
+        saveSetting("spec1"); // seed
 
         mQSTileHost.addTile(CUSTOM_TILE, /* end */ true);
+        mMainExecutor.runAllReady();
 
         assertEquals(2, mQSTileHost.mTileSpecs.size());
         assertEquals(CUSTOM_TILE_SPEC, mQSTileHost.mTileSpecs.get(1));
@@ -409,13 +435,13 @@
 
     @Test
     public void testNotAvailableTile_specNotNull() {
-        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "na");
+        saveSetting("na");
         verify(mQSLogger, never()).logTileDestroyed(isNull(), anyString());
     }
 
     @Test
     public void testCustomTileRemoved_stateDeleted() {
-        mQSTileHost.changeTiles(List.of(CUSTOM_TILE_SPEC), List.of());
+        mQSTileHost.changeTilesByUser(List.of(CUSTOM_TILE_SPEC), List.of());
 
         verify(mCustomTileStatePersister)
                 .removeState(new TileServiceKey(CUSTOM_TILE, mQSTileHost.getUserId()));
@@ -423,29 +449,99 @@
 
     @Test
     public void testRemoveTiles() {
-        List<String> tiles = List.of("spec1", "spec2", "spec3");
-        mQSTileHost.saveTilesToSettings(tiles);
+        saveSetting("spec1,spec2,spec3");
 
         mQSTileHost.removeTiles(List.of("spec1", "spec2"));
 
+        mMainExecutor.runAllReady();
         assertEquals(List.of("spec3"), mQSTileHost.mTileSpecs);
     }
 
+    @Test
+    public void testTilesRemovedInQuickSuccession() {
+        saveSetting("spec1,spec2,spec3");
+        mQSTileHost.removeTile("spec1");
+        mQSTileHost.removeTile("spec3");
+
+        mMainExecutor.runAllReady();
+        assertEquals(List.of("spec2"), mQSTileHost.mTileSpecs);
+        assertEquals("spec2", getSetting());
+    }
+
+    @Test
+    public void testAddTileInMainThread() {
+        saveSetting("spec1,spec2");
+
+        mQSTileHost.addTile("spec3");
+        assertEquals(List.of("spec1", "spec2"), mQSTileHost.mTileSpecs);
+
+        mMainExecutor.runAllReady();
+        assertEquals(List.of("spec1", "spec2", "spec3"), mQSTileHost.mTileSpecs);
+    }
+
+    @Test
+    public void testRemoveTileInMainThread() {
+        saveSetting("spec1,spec2");
+
+        mQSTileHost.removeTile("spec1");
+        assertEquals(List.of("spec1", "spec2"), mQSTileHost.mTileSpecs);
+
+        mMainExecutor.runAllReady();
+        assertEquals(List.of("spec2"), mQSTileHost.mTileSpecs);
+    }
+
+    @Test
+    public void testRemoveTilesInMainThread() {
+        saveSetting("spec1,spec2,spec3");
+
+        mQSTileHost.removeTiles(List.of("spec3", "spec1"));
+        assertEquals(List.of("spec1", "spec2", "spec3"), mQSTileHost.mTileSpecs);
+
+        mMainExecutor.runAllReady();
+        assertEquals(List.of("spec2"), mQSTileHost.mTileSpecs);
+    }
+
+    @Test
+    public void testRemoveTileByUserInMainThread() {
+        saveSetting("spec1," + CUSTOM_TILE_SPEC);
+
+        mQSTileHost.removeTileByUser(CUSTOM_TILE);
+        assertEquals(List.of("spec1", CUSTOM_TILE_SPEC), mQSTileHost.mTileSpecs);
+
+        mMainExecutor.runAllReady();
+        assertEquals(List.of("spec1"), mQSTileHost.mTileSpecs);
+    }
+
+    @Test
+    public void testNonValidTileNotStoredInSettings() {
+        saveSetting("spec1,not-valid");
+
+        assertEquals(List.of("spec1"), mQSTileHost.mTileSpecs);
+        assertEquals("spec1", getSetting());
+    }
+
+    @Test
+    public void testNotAvailableTileNotStoredInSettings() {
+        saveSetting("spec1,na");
+
+        assertEquals(List.of("spec1"), mQSTileHost.mTileSpecs);
+        assertEquals("spec1", getSetting());
+    }
+
     private class TestQSTileHost extends QSTileHost {
         TestQSTileHost(Context context, StatusBarIconController iconController,
-                QSFactory defaultFactory, Handler mainHandler, Looper bgLooper,
+                QSFactory defaultFactory, Executor mainExecutor,
                 PluginManager pluginManager, TunerService tunerService,
                 Provider<AutoTileManager> autoTiles, DumpManager dumpManager,
-                BroadcastDispatcher broadcastDispatcher, CentralSurfaces centralSurfaces,
-                QSLogger qsLogger, UiEventLogger uiEventLogger, UserTracker userTracker,
-                SecureSettings secureSettings, CustomTileStatePersister customTileStatePersister,
+                CentralSurfaces centralSurfaces, QSLogger qsLogger, UiEventLogger uiEventLogger,
+                UserTracker userTracker, SecureSettings secureSettings,
+                CustomTileStatePersister customTileStatePersister,
                 TileServiceRequestController.Builder tileServiceRequestControllerBuilder,
                 TileLifecycleManager.Factory tileLifecycleManagerFactory) {
-            super(context, iconController, defaultFactory, mainHandler, bgLooper, pluginManager,
-                    tunerService, autoTiles, dumpManager, broadcastDispatcher,
-                    Optional.of(centralSurfaces), qsLogger, uiEventLogger, userTracker,
-                    secureSettings, customTileStatePersister, tileServiceRequestControllerBuilder,
-                    tileLifecycleManagerFactory);
+            super(context, iconController, defaultFactory, mainExecutor, pluginManager,
+                    tunerService, autoTiles, dumpManager, Optional.of(centralSurfaces), qsLogger,
+                    uiEventLogger, userTracker, secureSettings, customTileStatePersister,
+                    tileServiceRequestControllerBuilder, tileLifecycleManagerFactory);
         }
 
         @Override
@@ -455,25 +551,16 @@
         @Override
         public void onPluginDisconnected(QSFactory plugin) {
         }
-
-        @Override
-        void saveTilesToSettings(List<String> tileSpecs) {
-            super.saveTilesToSettings(tileSpecs);
-            // After tiles are changed, make sure to call onTuningChanged with the new setting if it
-            // changed
-            String specs = mSecureSettings.getStringForUser(
-                    QSTileHost.TILES_SETTING, mUserTracker.getUserId());
-            onTuningChanged(TILES_SETTING, specs);
-        }
     }
 
+
     private class TestTile extends QSTileImpl<QSTile.State> {
 
         protected TestTile(QSHost host) {
             super(
                     host,
-                    mLooper.getLooper(),
-                    new Handler(mLooper.getLooper()),
+                    mock(Looper.class),
+                    mock(Handler.class),
                     new FalsingManagerFake(),
                     mock(MetricsLogger.class),
                     mock(StatusBarStateController.class),
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java
index 3d53062..d42cbe3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java
@@ -55,6 +55,6 @@
     @Test
     public void testResetNotifiesHost() {
         mTileAdapter.resetTileSpecs(Collections.emptyList());
-        verify(mQSTileHost).changeTiles(any(), any());
+        verify(mQSTileHost).changeTilesByUser(any(), any());
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServicesTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServicesTest.java
index 6b7e5b93..471ddfd 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServicesTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServicesTest.java
@@ -29,6 +29,7 @@
 import android.content.ComponentName;
 import android.content.Intent;
 import android.os.Handler;
+import android.os.HandlerExecutor;
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.service.quicksettings.IQSTileService;
@@ -65,6 +66,7 @@
 
 import java.util.ArrayList;
 import java.util.Optional;
+import java.util.concurrent.Executor;
 
 import javax.inject.Provider;
 
@@ -130,17 +132,16 @@
                 .thenReturn(mTileLifecycleManager);
 
         Provider<Handler> provider = () -> new Handler(mTestableLooper.getLooper());
+        Executor executor = new HandlerExecutor(provider.get());
 
         QSTileHost host = new QSTileHost(mContext,
                 mStatusBarIconController,
                 mQSFactory,
-                provider.get(),
-                mTestableLooper.getLooper(),
+                executor,
                 mPluginManager,
                 mTunerService,
                 () -> mAutoTileManager,
                 mDumpManager,
-                mock(BroadcastDispatcher.class),
                 Optional.of(mCentralSurfaces),
                 mQSLogger,
                 mUiEventLogger,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/screenshot/ImageExporterTest.java b/packages/SystemUI/tests/src/com/android/systemui/screenshot/ImageExporterTest.java
index 7d56339..8a6895e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/screenshot/ImageExporterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/screenshot/ImageExporterTest.java
@@ -65,7 +65,7 @@
     private static final byte[] EXIF_FILE_TAG = "Exif\u0000\u0000".getBytes(US_ASCII);
 
     private static final ZonedDateTime CAPTURE_TIME =
-            ZonedDateTime.of(LocalDateTime.of(2020, 12, 15, 13, 15), ZoneId.of("EST"));
+            ZonedDateTime.of(LocalDateTime.of(2020, 12, 15, 13, 15), ZoneId.of("America/New_York"));
 
     @Test
     public void testImageFilename() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
index 7687d12..dd2b667 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
@@ -29,7 +29,9 @@
 import static junit.framework.Assert.assertTrue;
 
 import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.clearInvocations;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -59,6 +61,7 @@
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.statusbar.NotificationLockscreenUserManager.KeyguardNotificationSuppressor;
+import com.android.systemui.statusbar.NotificationLockscreenUserManager.NotificationStateChangedListener;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
@@ -325,6 +328,38 @@
     }
 
     @Test
+    public void testUpdateIsPublicMode() {
+        when(mKeyguardStateController.isMethodSecure()).thenReturn(true);
+
+        NotificationStateChangedListener listener = mock(NotificationStateChangedListener.class);
+        mLockscreenUserManager.addNotificationStateChangedListener(listener);
+        mLockscreenUserManager.mCurrentProfiles.append(0, mock(UserInfo.class));
+
+        // first call explicitly sets user 0 to not public; notifies
+        mLockscreenUserManager.updatePublicMode();
+        assertFalse(mLockscreenUserManager.isLockscreenPublicMode(0));
+        verify(listener).onNotificationStateChanged();
+        clearInvocations(listener);
+
+        // calling again has no changes; does not notify
+        mLockscreenUserManager.updatePublicMode();
+        assertFalse(mLockscreenUserManager.isLockscreenPublicMode(0));
+        verify(listener, never()).onNotificationStateChanged();
+
+        // Calling again with keyguard now showing makes user 0 public; notifies
+        when(mKeyguardStateController.isShowing()).thenReturn(true);
+        mLockscreenUserManager.updatePublicMode();
+        assertTrue(mLockscreenUserManager.isLockscreenPublicMode(0));
+        verify(listener).onNotificationStateChanged();
+        clearInvocations(listener);
+
+        // calling again has no changes; does not notify
+        mLockscreenUserManager.updatePublicMode();
+        assertTrue(mLockscreenUserManager.isLockscreenPublicMode(0));
+        verify(listener, never()).onNotificationStateChanged();
+    }
+
+    @Test
     public void testShowSilentNotifications_settingSaysShow() {
         mSettings.putInt(Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS, 1);
         mSettings.putInt(Settings.Secure.LOCK_SCREEN_SHOW_SILENT_NOTIFICATIONS, 1);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java
index 90627cb..25add0d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java
@@ -24,6 +24,7 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK;
 
 import static com.android.systemui.statusbar.NotificationEntryHelper.modifyRanking;
+import static com.android.systemui.statusbar.StatusBarState.KEYGUARD;
 import static com.android.systemui.statusbar.StatusBarState.SHADE;
 
 import static com.google.common.truth.Truth.assertThat;
@@ -31,6 +32,7 @@
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -95,6 +97,8 @@
     NotifPipelineFlags mFlags;
     @Mock
     KeyguardNotificationVisibilityProvider mKeyguardNotificationVisibilityProvider;
+    @Mock
+    PendingIntent mPendingIntent;
 
     private NotificationInterruptStateProviderImpl mNotifInterruptionStateProvider;
 
@@ -422,6 +426,122 @@
         assertThat(mNotifInterruptionStateProvider.shouldHeadsUp(entry)).isFalse();
     }
 
+    @Test
+    public void testShouldNotFullScreen_notPendingIntent() throws RemoteException {
+        NotificationEntry entry = createNotification(IMPORTANCE_HIGH);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldNotFullScreen_notHighImportance() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_DEFAULT, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger).logNoFullscreen(entry, "Not important enough");
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldNotFullScreen_isGroupAlertSilenced() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ true);
+        when(mPowerManager.isInteractive()).thenReturn(false);
+        when(mDreamManager.isDreaming()).thenReturn(true);
+        when(mStatusBarStateController.getState()).thenReturn(KEYGUARD);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger).logNoFullscreenWarning(entry, "GroupAlertBehavior will prevent HUN");
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldFullScreen_notInteractive() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(false);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Device is not interactive");
+    }
+
+    @Test
+    public void testShouldFullScreen_isDreaming() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(true);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Device is dreaming");
+    }
+
+    @Test
+    public void testShouldFullScreen_onKeyguard() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(KEYGUARD);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Keyguard is showing");
+    }
+
+    @Test
+    public void testShouldNotFullScreen_willHun() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mPowerManager.isScreenOn()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger).logNoFullscreen(entry, "Expected to HUN");
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldFullScreen_packageSnoozed() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mPowerManager.isScreenOn()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+        when(mHeadsUpManager.isSnoozed("a")).thenReturn(true);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger).logNoHeadsUpPackageSnoozed(entry.getSbn());
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Expected not to HUN");
+    }
+
     /**
      * Bubbles can happen.
      */
@@ -526,6 +646,10 @@
                 .setContentText("content text")
                 .build();
 
+        return createNotification(importance, n);
+    }
+
+    private NotificationEntry createNotification(int importance, Notification n) {
         return new NotificationEntryBuilder()
                 .setPkg("a")
                 .setOpPkg("a")
@@ -536,6 +660,20 @@
                 .build();
     }
 
+    private NotificationEntry createFsiNotification(int importance, boolean silent) {
+        Notification n = new Notification.Builder(getContext(), "a")
+                .setContentTitle("title")
+                .setContentText("content text")
+                .setFullScreenIntent(mPendingIntent, true)
+                .setGroup("fsi")
+                .setGroupAlertBehavior(silent
+                        ? Notification.GROUP_ALERT_SUMMARY
+                        : Notification.GROUP_ALERT_ALL)
+                .build();
+
+        return createNotification(importance, n);
+    }
+
     private final NotificationInterruptSuppressor
             mSuppressAwakeHeadsUp =
             new NotificationInterruptSuppressor() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java
index 371119c..4ccbc6d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java
@@ -490,7 +490,7 @@
         mAutoTileManager.init();
         when(mAutoAddTracker.isAdded(TEST_CUSTOM_SAFETY_SPEC)).thenReturn(true);
         mAutoTileManager.mSafetyCallback.onSafetyCenterEnableChanged(false);
-        verify(mQsTileHost, times(1)).removeTile(safetyComponent);
+        verify(mQsTileHost, times(1)).removeTile(TEST_CUSTOM_SAFETY_SPEC);
     }
 
     @Test
diff --git a/services/accessibility/OWNERS b/services/accessibility/OWNERS
index 2b9f179..6e76a20 100644
--- a/services/accessibility/OWNERS
+++ b/services/accessibility/OWNERS
@@ -2,3 +2,5 @@
 sallyyuen@google.com
 ryanlwlin@google.com
 fuego@google.com
+danielnorman@google.com
+aarmaly@google.com
diff --git a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
index 9b29bae..9e42887 100644
--- a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
+++ b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
@@ -176,6 +176,7 @@
 
     private boolean mSendMotionEvents;
 
+    private SparseArray<Boolean> mServiceDetectsGestures = new SparseArray<>(0);
     boolean mRequestFilterKeyEvents;
 
     boolean mRetrieveInteractiveWindows;
@@ -2344,9 +2345,17 @@
     }
 
     public void setServiceDetectsGesturesEnabled(int displayId, boolean mode) {
+        mServiceDetectsGestures.put(displayId, mode);
         mSystemSupport.setServiceDetectsGesturesEnabled(displayId, mode);
     }
 
+    public boolean isServiceDetectsGesturesEnabled(int displayId) {
+        if (mServiceDetectsGestures.contains(displayId)) {
+            return mServiceDetectsGestures.get(displayId);
+        }
+        return false;
+    }
+
     public void requestTouchExploration(int displayId) {
         mSystemSupport.requestTouchExploration(displayId);
     }
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java
index 75724bf..952e85a 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java
@@ -176,6 +176,8 @@
 
     private int mEnabledFeatures;
 
+    // Display-specific features
+    private SparseArray<Boolean> mServiceDetectsGestures = new SparseArray<>();
     private final SparseArray<EventStreamState> mMouseStreamStates = new SparseArray<>(0);
 
     private final SparseArray<EventStreamState> mTouchScreenStreamStates = new SparseArray<>(0);
@@ -458,7 +460,9 @@
 
         final Context displayContext = mContext.createDisplayContext(display);
         final int displayId = display.getDisplayId();
-
+        if (!mServiceDetectsGestures.contains(displayId)) {
+            mServiceDetectsGestures.put(displayId, false);
+        }
         if ((mEnabledFeatures & FLAG_FEATURE_AUTOCLICK) != 0) {
             if (mAutoclickController == null) {
                 mAutoclickController = new AutoclickController(
@@ -481,6 +485,7 @@
             if ((mEnabledFeatures & FLAG_SEND_MOTION_EVENTS) != 0) {
                 explorer.setSendMotionEventsEnabled(true);
             }
+            explorer.setServiceDetectsGestures(mServiceDetectsGestures.get(displayId));
             addFirstEventHandler(displayId, explorer);
             mTouchExplorer.put(displayId, explorer);
         }
@@ -565,7 +570,8 @@
             mTouchExplorer.remove(displayId);
         }
 
-        final MagnificationGestureHandler handler = mMagnificationGestureHandler.get(displayId);
+        final MagnificationGestureHandler handler =
+                mMagnificationGestureHandler.get(displayId);
         if (handler != null) {
             handler.onDestroy();
             mMagnificationGestureHandler.remove(displayId);
@@ -897,8 +903,12 @@
         if (mTouchExplorer.contains(displayId)) {
             mTouchExplorer.get(displayId).setServiceDetectsGestures(mode);
         }
+        mServiceDetectsGestures.put(displayId, mode);
     }
 
+    public void resetServiceDetectsGestures() {
+        mServiceDetectsGestures.clear();
+    }
     public void requestTouchExploration(int displayId) {
         if (mTouchExplorer.contains(displayId)) {
             mTouchExplorer.get(displayId).requestTouchExploration();
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
index 9a1d295..cdfa0c0 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -728,7 +728,6 @@
         intentFilter.addAction(Intent.ACTION_USER_SWITCHED);
         intentFilter.addAction(Intent.ACTION_USER_UNLOCKED);
         intentFilter.addAction(Intent.ACTION_USER_REMOVED);
-        intentFilter.addAction(Intent.ACTION_USER_PRESENT);
         intentFilter.addAction(Intent.ACTION_SETTING_RESTORED);
 
         mContext.registerReceiverAsUser(new BroadcastReceiver() {
@@ -746,14 +745,6 @@
                     unlockUser(intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0));
                 } else if (Intent.ACTION_USER_REMOVED.equals(action)) {
                     removeUser(intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0));
-                } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
-                    // We will update when the automation service dies.
-                    synchronized (mLock) {
-                        AccessibilityUserState userState = getCurrentUserStateLocked();
-                        if (readConfigurationForUserStateLocked(userState)) {
-                            onUserStateChangedLocked(userState);
-                        }
-                    }
                 } else if (Intent.ACTION_SETTING_RESTORED.equals(action)) {
                     final String which = intent.getStringExtra(Intent.EXTRA_SETTING_NAME);
                     if (Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES.equals(which)) {
@@ -1730,31 +1721,34 @@
     }
 
     private boolean scheduleNotifyMotionEvent(MotionEvent event) {
+        boolean result = false;
+        int displayId = event.getDisplayId();
         synchronized (mLock) {
             AccessibilityUserState state = getCurrentUserStateLocked();
             for (int i = state.mBoundServices.size() - 1; i >= 0; i--) {
                 AccessibilityServiceConnection service = state.mBoundServices.get(i);
-                if (service.mRequestTouchExplorationMode) {
+                if (service.isServiceDetectsGesturesEnabled(displayId)) {
                     service.notifyMotionEvent(event);
-                    return true;
+                    result = true;
                 }
             }
         }
-        return false;
+        return result;
     }
 
     private boolean scheduleNotifyTouchState(int displayId, int touchState) {
+        boolean result = false;
         synchronized (mLock) {
             AccessibilityUserState state = getCurrentUserStateLocked();
             for (int i = state.mBoundServices.size() - 1; i >= 0; i--) {
                 AccessibilityServiceConnection service = state.mBoundServices.get(i);
-                if (service.mRequestTouchExplorationMode) {
+                if (service.isServiceDetectsGesturesEnabled(displayId)) {
                     service.notifyTouchState(displayId, touchState);
-                    return true;
+                    result = true;
                 }
             }
         }
-        return false;
+        return result;
     }
 
     private void notifyClearAccessibilityCacheLocked() {
@@ -2323,12 +2317,14 @@
             if (userState.isPerformGesturesEnabledLocked()) {
                 flags |= AccessibilityInputFilter.FLAG_FEATURE_INJECT_MOTION_EVENTS;
             }
+
             if (flags != 0) {
                 if (!mHasInputFilter) {
                     mHasInputFilter = true;
                     if (mInputFilter == null) {
-                        mInputFilter = new AccessibilityInputFilter(mContext,
-                                AccessibilityManagerService.this);
+                        mInputFilter =
+                                new AccessibilityInputFilter(
+                                        mContext, AccessibilityManagerService.this);
                     }
                     inputFilter = mInputFilter;
                     setInputFilter = true;
@@ -2338,6 +2334,17 @@
                 if (mHasInputFilter) {
                     mHasInputFilter = false;
                     mInputFilter.setUserAndEnabledFeatures(userState.mUserId, 0);
+                    mInputFilter.resetServiceDetectsGestures();
+                    if (userState.isTouchExplorationEnabledLocked()) {
+                        //  Service gesture detection is turned on and off on a per-display
+                        // basis.
+                        final ArrayList<Display> displays = getValidDisplayList();
+                        for (Display display : displays) {
+                            int displayId = display.getDisplayId();
+                            boolean mode = userState.isServiceDetectsGesturesEnabled(displayId);
+                            mInputFilter.setServiceDetectsGesturesEnabled(displayId, mode);
+                        }
+                    }
                     inputFilter = null;
                     setInputFilter = true;
                 }
@@ -2653,6 +2660,18 @@
                 Binder.restoreCallingIdentity(identity);
             }
         }
+        // Service gesture detection is turned on and off on a per-display
+        // basis.
+        userState.resetServiceDetectsGestures();
+        final ArrayList<Display> displays = getValidDisplayList();
+        for (AccessibilityServiceConnection service: userState.mBoundServices) {
+            for (Display display : displays) {
+                int displayId = display.getDisplayId();
+                if (service.isServiceDetectsGesturesEnabled(displayId)) {
+                    userState.setServiceDetectsGesturesEnabled(displayId, true);
+                }
+            }
+        }
         userState.setServiceHandlesDoubleTapLocked(serviceHandlesDoubleTapEnabled);
         userState.setMultiFingerGesturesLocked(requestMultiFingerGestures);
         userState.setTwoFingerPassthroughLocked(requestTwoFingerPassthrough);
@@ -4313,6 +4332,7 @@
 
     private void setServiceDetectsGesturesInternal(int displayId, boolean mode) {
         synchronized (mLock) {
+            getCurrentUserStateLocked().setServiceDetectsGesturesEnabled(displayId, mode);
             if (mHasInputFilter && mInputFilter != null) {
                 mInputFilter.setServiceDetectsGesturesEnabled(displayId, mode);
             }
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityUserState.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityUserState.java
index 55dc196..a0fc8d3 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityUserState.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityUserState.java
@@ -44,6 +44,7 @@
 import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.Slog;
+import android.util.SparseArray;
 import android.util.SparseIntArray;
 import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.IAccessibilityManagerClient;
@@ -118,6 +119,7 @@
     private boolean mRequestMultiFingerGestures;
     private boolean mRequestTwoFingerPassthrough;
     private boolean mSendMotionEventsEnabled;
+    private SparseArray<Boolean> mServiceDetectsGestures = new SparseArray<>(0);
     private int mUserInteractiveUiTimeout;
     private int mUserNonInteractiveUiTimeout;
     private int mNonInteractiveUiTimeout = 0;
@@ -987,4 +989,18 @@
         mFocusStrokeWidth = strokeWidth;
         mFocusColor = color;
     }
+
+    public void setServiceDetectsGesturesEnabled(int displayId, boolean mode) {
+        mServiceDetectsGestures.put(displayId, mode);
+    }
+
+    public void resetServiceDetectsGestures() {
+        mServiceDetectsGestures.clear();
+    }
+    public boolean isServiceDetectsGesturesEnabled(int displayId) {
+        if (mServiceDetectsGestures.contains(displayId)) {
+            return mServiceDetectsGestures.get(displayId);
+        }
+        return false;
+    }
 }
diff --git a/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java b/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
index 8525e36..592045c 100644
--- a/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
+++ b/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
@@ -245,6 +245,7 @@
         });
     }
 
+    @SuppressWarnings("ReturnValueIgnored")
     private void maybeRequestShowInlineSuggestions(int sessionId,
             @Nullable InlineSuggestionsRequest request,
             @Nullable List<Dataset> inlineSuggestionsData, @Nullable Bundle clientState,
diff --git a/services/backup/OWNERS b/services/backup/OWNERS
index 852c689..79709a3 100644
--- a/services/backup/OWNERS
+++ b/services/backup/OWNERS
@@ -1,10 +1,13 @@
-# Bug component: 656484
+# Bug component: 1193469
+
+set noparent
 
 bryanmawhinney@google.com
 jstemmer@google.com
+martinoh@google.com
 millmore@google.com
-nathch@google.com
-niagra@google.com
 niamhfw@google.com
+piee@google.com
 philippov@google.com
 rthakohov@google.com
+sarpm@google.com
diff --git a/services/backup/java/com/android/server/backup/OperationStorage.java b/services/backup/java/com/android/server/backup/OperationStorage.java
index 466f647..8f73436 100644
--- a/services/backup/java/com/android/server/backup/OperationStorage.java
+++ b/services/backup/java/com/android/server/backup/OperationStorage.java
@@ -153,4 +153,4 @@
      * @return a set of operation tokens for operations in that state.
      */
     Set<Integer> operationTokensForOpState(@OpState int state);
-};
+}
diff --git a/services/backup/java/com/android/server/backup/internal/LifecycleOperationStorage.java b/services/backup/java/com/android/server/backup/internal/LifecycleOperationStorage.java
index 6908c60..a94167e 100644
--- a/services/backup/java/com/android/server/backup/internal/LifecycleOperationStorage.java
+++ b/services/backup/java/com/android/server/backup/internal/LifecycleOperationStorage.java
@@ -353,4 +353,4 @@
             op.callback.handleCancel(cancelAll);
         }
     }
-};
+}
diff --git a/services/companion/java/com/android/server/companion/virtual/OWNERS b/services/companion/java/com/android/server/companion/virtual/OWNERS
index b3c3a4d..5e8291f 100644
--- a/services/companion/java/com/android/server/companion/virtual/OWNERS
+++ b/services/companion/java/com/android/server/companion/virtual/OWNERS
@@ -2,3 +2,4 @@
 
 ogunwale@google.com
 michaelwr@google.com
+vladokom@google.com
\ No newline at end of file
diff --git a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java
index ff1a495..36b82f8 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java
@@ -657,7 +657,6 @@
                 int sessionId, int flags, @NonNull IResultReceiver result) {
             Objects.requireNonNull(activityToken);
             Objects.requireNonNull(shareableActivityToken);
-            Objects.requireNonNull(sessionId);
             final int userId = UserHandle.getCallingUserId();
 
             final ActivityPresentationInfo activityPresentationInfo = getAmInternal()
@@ -676,7 +675,6 @@
 
         @Override
         public void finishSession(int sessionId) {
-            Objects.requireNonNull(sessionId);
             final int userId = UserHandle.getCallingUserId();
 
             synchronized (mLock) {
diff --git a/services/core/Android.bp b/services/core/Android.bp
index b00d72b..d35c07f 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -153,6 +153,8 @@
         "android.hardware.health-translate-java",
         "android.hardware.light-V1-java",
         "android.hardware.tv.cec-V1.1-java",
+        "android.hardware.tv.cec-V1-java",
+        "android.hardware.tv.hdmi-V1-java",
         "android.hardware.weaver-V1.0-java",
         "android.hardware.biometrics.face-V1.0-java",
         "android.hardware.biometrics.fingerprint-V2.3-java",
diff --git a/services/core/java/com/android/server/DynamicSystemService.java b/services/core/java/com/android/server/DynamicSystemService.java
index ce0e69c..27215b2 100644
--- a/services/core/java/com/android/server/DynamicSystemService.java
+++ b/services/core/java/com/android/server/DynamicSystemService.java
@@ -77,6 +77,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean startInstallation(String dsuSlot) throws RemoteException {
+        super.startInstallation_enforcePermission();
+
         IGsiService service = getGsiService();
         mGsiService = service;
         // priority from high to low: sysprop -> sdcard -> /data
@@ -124,6 +126,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public int createPartition(String name, long size, boolean readOnly) throws RemoteException {
+        super.createPartition_enforcePermission();
+
         IGsiService service = getGsiService();
         int status = service.createPartition(name, size, readOnly);
         if (status != IGsiService.INSTALL_OK) {
@@ -135,6 +139,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean closePartition() throws RemoteException {
+        super.closePartition_enforcePermission();
+
         IGsiService service = getGsiService();
         if (service.closePartition() != 0) {
             Slog.i(TAG, "Partition installation completes with error");
@@ -146,6 +152,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean finishInstallation() throws RemoteException {
+        super.finishInstallation_enforcePermission();
+
         IGsiService service = getGsiService();
         if (service.closeInstall() != 0) {
             Slog.i(TAG, "Failed to finish installation");
@@ -157,12 +165,16 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public GsiProgress getInstallationProgress() throws RemoteException {
+        super.getInstallationProgress_enforcePermission();
+
         return getGsiService().getInstallProgress();
     }
 
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean abort() throws RemoteException {
+        super.abort_enforcePermission();
+
         return getGsiService().cancelGsiInstall();
     }
 
@@ -183,12 +195,16 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean isEnabled() throws RemoteException {
+        super.isEnabled_enforcePermission();
+
         return getGsiService().isGsiEnabled();
     }
 
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean remove() throws RemoteException {
+        super.remove_enforcePermission();
+
         try {
             GsiServiceCallback callback = new GsiServiceCallback();
             synchronized (callback) {
@@ -205,6 +221,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean setEnable(boolean enable, boolean oneShot) throws RemoteException {
+        super.setEnable_enforcePermission();
+
         IGsiService gsiService = getGsiService();
         if (enable) {
             try {
@@ -229,6 +247,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean setAshmem(ParcelFileDescriptor ashmem, long size) {
+        super.setAshmem_enforcePermission();
+
         try {
             return getGsiService().setGsiAshmem(ashmem, size);
         } catch (RemoteException e) {
@@ -239,6 +259,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean submitFromAshmem(long size) {
+        super.submitFromAshmem_enforcePermission();
+
         try {
             return getGsiService().commitGsiChunkFromAshmem(size);
         } catch (RemoteException e) {
@@ -249,6 +271,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public boolean getAvbPublicKey(AvbPublicKey dst) {
+        super.getAvbPublicKey_enforcePermission();
+
         try {
             return getGsiService().getAvbPublicKey(dst) == 0;
         } catch (RemoteException e) {
@@ -259,6 +283,8 @@
     @Override
     @EnforcePermission(android.Manifest.permission.MANAGE_DYNAMIC_SYSTEM)
     public long suggestScratchSize() throws RemoteException {
+        super.suggestScratchSize_enforcePermission();
+
         return getGsiService().suggestScratchSize();
     }
 }
diff --git a/services/core/java/com/android/server/GestureLauncherService.java b/services/core/java/com/android/server/GestureLauncherService.java
index e529010..7d2e276 100644
--- a/services/core/java/com/android/server/GestureLauncherService.java
+++ b/services/core/java/com/android/server/GestureLauncherService.java
@@ -466,7 +466,8 @@
     public static boolean isEmergencyGestureSettingEnabled(Context context, int userId) {
         return isEmergencyGestureEnabled(context.getResources())
                 && Settings.Secure.getIntForUser(context.getContentResolver(),
-                Settings.Secure.EMERGENCY_GESTURE_ENABLED, 1, userId) != 0;
+                Settings.Secure.EMERGENCY_GESTURE_ENABLED,
+                isDefaultEmergencyGestureEnabled(context.getResources()) ? 1 : 0, userId) != 0;
     }
 
     /**
@@ -513,6 +514,11 @@
         return resources.getBoolean(com.android.internal.R.bool.config_emergencyGestureEnabled);
     }
 
+    private static boolean isDefaultEmergencyGestureEnabled(Resources resources) {
+        return resources.getBoolean(
+                com.android.internal.R.bool.config_defaultEmergencyGestureEnabled);
+    }
+
     /**
      * Whether GestureLauncherService should be enabled according to system properties.
      */
diff --git a/services/core/java/com/android/server/NetworkTimeUpdateService.java b/services/core/java/com/android/server/NetworkTimeUpdateService.java
index 2015dc9..804d7f3 100644
--- a/services/core/java/com/android/server/NetworkTimeUpdateService.java
+++ b/services/core/java/com/android/server/NetworkTimeUpdateService.java
@@ -165,9 +165,14 @@
         mContext.enforceCallingPermission(
                 android.Manifest.permission.SET_TIME, "clear latest network time");
 
-        mTime.clearCachedTimeResult();
+        final long token = Binder.clearCallingIdentity();
+        try {
+            mTime.clearCachedTimeResult();
 
-        mLocalLog.log("clearTimeForTests");
+            mLocalLog.log("clearTimeForTests");
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
     }
 
     /**
@@ -181,15 +186,19 @@
         mContext.enforceCallingPermission(
                 android.Manifest.permission.SET_TIME, "force network time refresh");
 
-        boolean success = mTime.forceRefresh();
-        mLocalLog.log("forceRefreshForTests: success=" + success);
+        final long token = Binder.clearCallingIdentity();
+        try {
+            boolean success = mTime.forceRefresh();
+            mLocalLog.log("forceRefreshForTests: success=" + success);
 
-        if (success) {
-            makeNetworkTimeSuggestion(mTime.getCachedTimeResult(),
-                    "Origin: NetworkTimeUpdateService: forceRefreshForTests");
+            if (success) {
+                makeNetworkTimeSuggestion(mTime.getCachedTimeResult(),
+                        "Origin: NetworkTimeUpdateService: forceRefreshForTests");
+            }
+            return success;
+        } finally {
+            Binder.restoreCallingIdentity(token);
         }
-
-        return success;
     }
 
     /**
@@ -201,10 +210,15 @@
         mContext.enforceCallingPermission(
                 android.Manifest.permission.SET_TIME, "set NTP server config for tests");
 
-        mLocalLog.log("Setting server config for tests: hostname=" + hostname
-                + ", port=" + port
-                + ", timeout=" + timeout);
-        mTime.setServerConfigForTests(hostname, port, timeout);
+        final long token = Binder.clearCallingIdentity();
+        try {
+            mLocalLog.log("Setting server config for tests: hostname=" + hostname
+                    + ", port=" + port
+                    + ", timeout=" + timeout);
+            mTime.setServerConfigForTests(hostname, port, timeout);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
     }
 
     private void onPollNetworkTime(int event) {
diff --git a/services/core/java/com/android/server/OWNERS b/services/core/java/com/android/server/OWNERS
index 6ff8e36..c441859 100644
--- a/services/core/java/com/android/server/OWNERS
+++ b/services/core/java/com/android/server/OWNERS
@@ -16,6 +16,7 @@
 # Health
 per-file BatteryService.java = file:platform/hardware/interfaces:/health/aidl/OWNERS
 
+per-file *Accessibility* = file:/services/accessibility/OWNERS
 per-file *Alarm* = file:/apex/jobscheduler/OWNERS
 per-file *AppOp* = file:/core/java/android/permission/OWNERS
 per-file *Battery* = file:/BATTERY_STATS_OWNERS
@@ -35,6 +36,8 @@
 per-file PackageWatchdog.java, RescueParty.java = file:/services/core/java/com/android/server/rollback/OWNERS
 per-file PinnerService.java = file:/apct-tests/perftests/OWNERS
 per-file RescueParty.java = fdunlap@google.com, shuc@google.com
+per-file SystemClockTime.java = file:/services/core/java/com/android/server/timedetector/OWNERS
+per-file SystemTimeZone.java = file:/services/core/java/com/android/server/timezonedetector/OWNERS
 per-file TelephonyRegistry.java = file:/telephony/OWNERS
 per-file UiModeManagerService.java = file:/packages/SystemUI/OWNERS
 per-file VcnManagementService.java = file:/services/core/java/com/android/server/vcn/OWNERS
diff --git a/services/core/java/com/android/server/SerialService.java b/services/core/java/com/android/server/SerialService.java
index e915fa1..ff903a0 100644
--- a/services/core/java/com/android/server/SerialService.java
+++ b/services/core/java/com/android/server/SerialService.java
@@ -37,6 +37,8 @@
 
     @EnforcePermission(android.Manifest.permission.SERIAL_PORT)
     public String[] getSerialPorts() {
+        super.getSerialPorts_enforcePermission();
+
         ArrayList<String> ports = new ArrayList<String>();
         for (int i = 0; i < mSerialPorts.length; i++) {
             String path = mSerialPorts[i];
@@ -51,6 +53,8 @@
 
     @EnforcePermission(android.Manifest.permission.SERIAL_PORT)
     public ParcelFileDescriptor openSerialPort(String path) {
+        super.openSerialPort_enforcePermission();
+
         for (int i = 0; i < mSerialPorts.length; i++) {
             if (mSerialPorts[i].equals(path)) {
                 return native_open(path);
diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java
index b86fe7e..ec8745a 100644
--- a/services/core/java/com/android/server/StorageManagerService.java
+++ b/services/core/java/com/android/server/StorageManagerService.java
@@ -19,12 +19,10 @@
 import static android.Manifest.permission.ACCESS_MTP;
 import static android.Manifest.permission.INSTALL_PACKAGES;
 import static android.Manifest.permission.MANAGE_EXTERNAL_STORAGE;
-import static android.Manifest.permission.WRITE_EXTERNAL_STORAGE;
 import static android.app.AppOpsManager.MODE_ALLOWED;
 import static android.app.AppOpsManager.OP_LEGACY_STORAGE;
 import static android.app.AppOpsManager.OP_MANAGE_EXTERNAL_STORAGE;
 import static android.app.AppOpsManager.OP_REQUEST_INSTALL_PACKAGES;
-import static android.app.AppOpsManager.OP_WRITE_EXTERNAL_STORAGE;
 import static android.app.PendingIntent.FLAG_CANCEL_CURRENT;
 import static android.app.PendingIntent.FLAG_IMMUTABLE;
 import static android.app.PendingIntent.FLAG_ONE_SHOT;
@@ -373,7 +371,7 @@
     private volatile boolean mChargingRequired;
     private volatile int mMinGCSleepTime;
     private volatile int mTargetDirtyRatio;
-    private volatile boolean mNeedGC;
+    private volatile boolean mNeedGC = true;
 
     private volatile boolean mPassedLifetimeThresh;
     // Tracking storage write amounts in one period
@@ -4461,11 +4459,7 @@
                 }
             }
 
-            // Determine if caller is holding runtime permission
-            final boolean hasWrite = StorageManager.checkPermissionAndCheckOp(mContext, false, 0,
-                    uid, packageName, WRITE_EXTERNAL_STORAGE, OP_WRITE_EXTERNAL_STORAGE);
-
-            // We're only willing to give out installer access if they also hold
+            // We're only willing to give out installer access if they hold
             // runtime permission; this is a firm CDD requirement
             final boolean hasInstall = mIPackageManager.checkUidPermission(INSTALL_PACKAGES,
                     uid) == PERMISSION_GRANTED;
@@ -4481,7 +4475,7 @@
                     break;
                 }
             }
-            if ((hasInstall || hasInstallOp) && hasWrite) {
+            if (hasInstall || hasInstallOp) {
                 return StorageManager.MOUNT_MODE_EXTERNAL_INSTALLER;
             }
             return StorageManager.MOUNT_MODE_EXTERNAL_DEFAULT;
diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index c5c4553..7cc24fa 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -2572,33 +2572,39 @@
         if (!checkNotifyPermission("notifyBarringInfo()")) {
             return;
         }
-        if (barringInfo == null) {
-            log("Received null BarringInfo for subId=" + subId + ", phoneId=" + phoneId);
-            mBarringInfo.set(phoneId, new BarringInfo());
+        if (!validatePhoneId(phoneId)) {
+            loge("Received invalid phoneId for BarringInfo = " + phoneId);
             return;
         }
 
         synchronized (mRecords) {
-            if (validatePhoneId(phoneId)) {
-                mBarringInfo.set(phoneId, barringInfo);
-                // Barring info is non-null
-                BarringInfo biNoLocation = barringInfo.createLocationInfoSanitizedCopy();
-                if (VDBG) log("listen: call onBarringInfoChanged=" + barringInfo);
-                for (Record r : mRecords) {
-                    if (r.matchTelephonyCallbackEvent(
-                            TelephonyCallback.EVENT_BARRING_INFO_CHANGED)
-                            && idMatch(r, subId, phoneId)) {
-                        try {
-                            if (DBG_LOC) {
-                                log("notifyBarringInfo: mBarringInfo="
-                                        + barringInfo + " r=" + r);
-                            }
-                            r.callback.onBarringInfoChanged(
-                                    checkFineLocationAccess(r, Build.VERSION_CODES.BASE)
-                                        ? barringInfo : biNoLocation);
-                        } catch (RemoteException ex) {
-                            mRemoveList.add(r.binder);
+            if (barringInfo == null) {
+                loge("Received null BarringInfo for subId=" + subId + ", phoneId=" + phoneId);
+                mBarringInfo.set(phoneId, new BarringInfo());
+                return;
+            }
+            if (barringInfo.equals(mBarringInfo.get(phoneId))) {
+                if (VDBG) log("Ignoring duplicate barring info.");
+                return;
+            }
+            mBarringInfo.set(phoneId, barringInfo);
+            // Barring info is non-null
+            BarringInfo biNoLocation = barringInfo.createLocationInfoSanitizedCopy();
+            if (VDBG) log("listen: call onBarringInfoChanged=" + barringInfo);
+            for (Record r : mRecords) {
+                if (r.matchTelephonyCallbackEvent(
+                        TelephonyCallback.EVENT_BARRING_INFO_CHANGED)
+                        && idMatch(r, subId, phoneId)) {
+                    try {
+                        if (DBG_LOC) {
+                            log("notifyBarringInfo: mBarringInfo="
+                                    + barringInfo + " r=" + r);
                         }
+                        r.callback.onBarringInfoChanged(
+                                checkFineLocationAccess(r, Build.VERSION_CODES.BASE)
+                                    ? barringInfo : biNoLocation);
+                    } catch (RemoteException ex) {
+                        mRemoveList.add(r.binder);
                     }
                 }
             }
diff --git a/services/core/java/com/android/server/VpnManagerService.java b/services/core/java/com/android/server/VpnManagerService.java
index 3f1d1fe..ae50b23 100644
--- a/services/core/java/com/android/server/VpnManagerService.java
+++ b/services/core/java/com/android/server/VpnManagerService.java
@@ -186,6 +186,10 @@
         synchronized (mVpns) {
             for (int i = 0; i < mVpns.size(); i++) {
                 pw.println(mVpns.keyAt(i) + ": " + mVpns.valueAt(i).getPackage());
+                pw.increaseIndent();
+                mVpns.valueAt(i).dump(pw);
+                pw.decreaseIndent();
+                pw.println();
             }
             pw.decreaseIndent();
         }
diff --git a/services/core/java/com/android/server/accounts/AccountManagerService.java b/services/core/java/com/android/server/accounts/AccountManagerService.java
index 7d8c19f..8dc02c1 100644
--- a/services/core/java/com/android/server/accounts/AccountManagerService.java
+++ b/services/core/java/com/android/server/accounts/AccountManagerService.java
@@ -1820,6 +1820,14 @@
         if (account == null) {
             return false;
         }
+        if (account.name != null && account.name.length() > 200) {
+            Log.w(TAG, "Account cannot be added - Name longer than 200 chars");
+            return false;
+        }
+        if (account.type != null && account.type.length() > 200) {
+            Log.w(TAG, "Account cannot be added - Name longer than 200 chars");
+            return false;
+        }
         if (!isLocalUnlockedUser(accounts.userId)) {
             Log.w(TAG, "Account " + account.toSafeString() + " cannot be added - user "
                     + accounts.userId + " is locked. callingUid=" + callingUid);
@@ -2065,6 +2073,10 @@
                 + ", pid " + Binder.getCallingPid());
         }
         if (accountToRename == null) throw new IllegalArgumentException("account is null");
+        if (newName != null && newName.length() > 200) {
+            Log.e(TAG, "renameAccount failed - account name longer than 200");
+            throw new IllegalArgumentException("account name longer than 200");
+        }
         int userId = UserHandle.getCallingUserId();
         if (!isAccountManagedByCaller(accountToRename.type, callingUid, userId)) {
             String msg = String.format(
@@ -4782,6 +4794,7 @@
 
     private abstract class Session extends IAccountAuthenticatorResponse.Stub
             implements IBinder.DeathRecipient, ServiceConnection {
+        private final Object mSessionLock = new Object();
         IAccountManagerResponse mResponse;
         final String mAccountType;
         final boolean mExpectActivityLaunch;
@@ -4947,9 +4960,11 @@
         }
 
         private void unbind() {
-            if (mAuthenticator != null) {
-                mAuthenticator = null;
-                mContext.unbindService(this);
+            synchronized (mSessionLock) {
+                if (mAuthenticator != null) {
+                    mAuthenticator = null;
+                    mContext.unbindService(this);
+                }
             }
         }
 
@@ -4959,12 +4974,14 @@
 
         @Override
         public void onServiceConnected(ComponentName name, IBinder service) {
-            mAuthenticator = IAccountAuthenticator.Stub.asInterface(service);
-            try {
-                run();
-            } catch (RemoteException e) {
-                onError(AccountManager.ERROR_CODE_REMOTE_EXCEPTION,
-                        "remote exception");
+            synchronized (mSessionLock) {
+                mAuthenticator = IAccountAuthenticator.Stub.asInterface(service);
+                try {
+                    run();
+                } catch (RemoteException e) {
+                    onError(AccountManager.ERROR_CODE_REMOTE_EXCEPTION,
+                            "remote exception");
+                }
             }
         }
 
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index da91471..0790d77 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -16342,11 +16342,6 @@
         }
     }
 
-    @Override
-    public void enableBinderTracing() {
-        Binder.enableTracingForUid(Binder.getCallingUid());
-    }
-
     @VisibleForTesting
     public final class LocalService extends ActivityManagerInternal
             implements ActivityManagerLocal {
diff --git a/services/core/java/com/android/server/am/AppRestrictionController.java b/services/core/java/com/android/server/am/AppRestrictionController.java
index 6076eb1..7a09ce7 100644
--- a/services/core/java/com/android/server/am/AppRestrictionController.java
+++ b/services/core/java/com/android/server/am/AppRestrictionController.java
@@ -2790,13 +2790,6 @@
         if (isOnSystemDeviceIdleAllowlist(uid)) {
             return REASON_SYSTEM_ALLOW_LISTED;
         }
-        if (isOnDeviceIdleAllowlist(uid)) {
-            return REASON_ALLOWLISTED_PACKAGE;
-        }
-        final ActivityManagerInternal am = mInjector.getActivityManagerInternal();
-        if (am.isAssociatedCompanionApp(UserHandle.getUserId(uid), uid)) {
-            return REASON_COMPANION_DEVICE_MANAGER;
-        }
         if (UserManager.isDeviceInDemoMode(mContext)) {
             return REASON_DEVICE_DEMO_MODE;
         }
@@ -2805,6 +2798,7 @@
                 .hasUserRestriction(UserManager.DISALLOW_APPS_CONTROL, userId)) {
             return REASON_DISALLOW_APPS_CONTROL;
         }
+        final ActivityManagerInternal am = mInjector.getActivityManagerInternal();
         if (am.isDeviceOwner(uid)) {
             return REASON_DEVICE_OWNER;
         }
@@ -2822,14 +2816,9 @@
             final AppOpsManager appOpsManager = mInjector.getAppOpsManager();
             final PackageManagerInternal pm = mInjector.getPackageManagerInternal();
             final AppStandbyInternal appStandbyInternal = mInjector.getAppStandbyInternal();
+            // Check each packages to see if any of them is in the "fixed" exemption cases.
             for (String pkg : packages) {
-                if (appOpsManager.checkOpNoThrow(AppOpsManager.OP_ACTIVATE_VPN,
-                        uid, pkg) == AppOpsManager.MODE_ALLOWED) {
-                    return REASON_OP_ACTIVATE_VPN;
-                } else if (appOpsManager.checkOpNoThrow(AppOpsManager.OP_ACTIVATE_PLATFORM_VPN,
-                        uid, pkg) == AppOpsManager.MODE_ALLOWED) {
-                    return REASON_OP_ACTIVATE_PLATFORM_VPN;
-                } else if (isSystemModule(pkg)) {
+                if (isSystemModule(pkg)) {
                     return REASON_SYSTEM_MODULE;
                 } else if (isCarrierApp(pkg)) {
                     return REASON_CARRIER_PRIVILEGED_APP;
@@ -2843,6 +2832,16 @@
                     return REASON_ACTIVE_DEVICE_ADMIN;
                 }
             }
+            // Loop the packages again, and check the user-configurable exemptions.
+            for (String pkg : packages) {
+                if (appOpsManager.checkOpNoThrow(AppOpsManager.OP_ACTIVATE_VPN,
+                        uid, pkg) == AppOpsManager.MODE_ALLOWED) {
+                    return REASON_OP_ACTIVATE_VPN;
+                } else if (appOpsManager.checkOpNoThrow(AppOpsManager.OP_ACTIVATE_PLATFORM_VPN,
+                        uid, pkg) == AppOpsManager.MODE_ALLOWED) {
+                    return REASON_OP_ACTIVATE_PLATFORM_VPN;
+                }
+            }
         }
         if (isRoleHeldByUid(RoleManager.ROLE_DIALER, uid)) {
             return REASON_ROLE_DIALER;
@@ -2850,6 +2849,12 @@
         if (isRoleHeldByUid(RoleManager.ROLE_EMERGENCY, uid)) {
             return REASON_ROLE_EMERGENCY;
         }
+        if (isOnDeviceIdleAllowlist(uid)) {
+            return REASON_ALLOWLISTED_PACKAGE;
+        }
+        if (am.isAssociatedCompanionApp(UserHandle.getUserId(uid), uid)) {
+            return REASON_COMPANION_DEVICE_MANAGER;
+        }
         return REASON_DENIED;
     }
 
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index 178b6bb..eb6a3b3 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -27,6 +27,7 @@
 import static android.os.Process.SYSTEM_UID;
 import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
 import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
+import static android.os.Process.getAdvertisedMem;
 import static android.os.Process.getFreeMemory;
 import static android.os.Process.getTotalMemory;
 import static android.os.Process.killProcessQuiet;
@@ -1524,6 +1525,7 @@
     void getMemoryInfo(ActivityManager.MemoryInfo outInfo) {
         final long homeAppMem = getMemLevel(HOME_APP_ADJ);
         final long cachedAppMem = getMemLevel(CACHED_APP_MIN_ADJ);
+        outInfo.advertisedMem = getAdvertisedMem();
         outInfo.availMem = getFreeMemory();
         outInfo.totalMem = getTotalMemory();
         outInfo.threshold = homeAppMem;
diff --git a/services/core/java/com/android/server/am/ProcessProfileRecord.java b/services/core/java/com/android/server/am/ProcessProfileRecord.java
index cee34d5..252a00b 100644
--- a/services/core/java/com/android/server/am/ProcessProfileRecord.java
+++ b/services/core/java/com/android/server/am/ProcessProfileRecord.java
@@ -17,7 +17,6 @@
 package com.android.server.am;
 
 import static android.app.ActivityManager.PROCESS_STATE_NONEXISTENT;
-import static android.app.ActivityManager.processStateAmToProto;
 
 import android.annotation.IntDef;
 import android.app.IApplicationThread;
@@ -318,12 +317,6 @@
                             origBase.setState(ProcessStats.STATE_NOTHING,
                                     tracker.getMemFactorLocked(), SystemClock.uptimeMillis(),
                                     pkgList.getPackageListLocked());
-                            pkgList.forEachPackage((pkgName, holder) ->
-                                    FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                                        mApp.uid, mApp.processName, pkgName,
-                                        processStateAmToProto(ProcessStats.STATE_NOTHING),
-                                        holder.appVersion)
-                            );
                         }
                         origBase.makeInactive();
                     }
@@ -362,12 +355,6 @@
                         origBase.setState(ProcessStats.STATE_NOTHING,
                                 tracker.getMemFactorLocked(), SystemClock.uptimeMillis(),
                                 pkgList.getPackageListLocked());
-                        pkgList.forEachPackage((pkgName, holder) ->
-                                FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                                    mApp.uid, mApp.processName, pkgName,
-                                    processStateAmToProto(ProcessStats.STATE_NOTHING),
-                                    holder.appVersion)
-                        );
                     }
                     origBase.makeInactive();
                     setBaseProcessTracker(null);
diff --git a/services/core/java/com/android/server/am/ProcessRecord.java b/services/core/java/com/android/server/am/ProcessRecord.java
index 07b6fcd..482e6a7 100644
--- a/services/core/java/com/android/server/am/ProcessRecord.java
+++ b/services/core/java/com/android/server/am/ProcessRecord.java
@@ -54,7 +54,6 @@
 import com.android.internal.app.procstats.ProcessState;
 import com.android.internal.app.procstats.ProcessStats;
 import com.android.internal.os.Zygote;
-import com.android.internal.util.FrameworkStatsLog;
 import com.android.server.wm.WindowProcessController;
 import com.android.server.wm.WindowProcessListener;
 
@@ -1212,12 +1211,6 @@
                     long now = SystemClock.uptimeMillis();
                     baseProcessTracker.setState(ProcessStats.STATE_NOTHING,
                             tracker.getMemFactorLocked(), now, mPkgList.getPackageListLocked());
-                    mPkgList.forEachPackage((pkgName, holder) ->
-                            FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                                uid, processName, pkgName,
-                                ActivityManager.processStateAmToProto(ProcessStats.STATE_NOTHING),
-                                holder.appVersion)
-                    );
                     if (numOfPkgs != 1) {
                         mPkgList.forEachPackageProcessStats(holder -> {
                             if (holder.state != null && holder.state != baseProcessTracker) {
diff --git a/services/core/java/com/android/server/am/ProcessStateRecord.java b/services/core/java/com/android/server/am/ProcessStateRecord.java
index 262436d..f0241aa 100644
--- a/services/core/java/com/android/server/am/ProcessStateRecord.java
+++ b/services/core/java/com/android/server/am/ProcessStateRecord.java
@@ -36,7 +36,6 @@
 
 import com.android.internal.annotations.CompositeRWLock;
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.util.FrameworkStatsLog;
 import com.android.server.am.PlatformCompatCache.CachedCompatChangeId;
 
 import java.io.PrintWriter;
@@ -599,12 +598,6 @@
     @GuardedBy({"mService", "mProcLock"})
     void setReportedProcState(int repProcState) {
         mRepProcState = repProcState;
-        mApp.getPkgList().forEachPackage((pkgName, holder) ->
-                FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                    mApp.uid, mApp.processName, pkgName,
-                    ActivityManager.processStateAmToProto(mRepProcState),
-                    holder.appVersion)
-        );
         mApp.getWindowProcessController().setReportedProcState(repProcState);
     }
 
@@ -620,12 +613,6 @@
                 mRepProcState = newState;
                 setCurProcState(newState);
                 setCurRawProcState(newState);
-                mApp.getPkgList().forEachPackage((pkgName, holder) ->
-                        FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                            mApp.uid, mApp.processName, pkgName,
-                            ActivityManager.processStateAmToProto(mRepProcState),
-                            holder.appVersion)
-                );
             }
         }
     }
diff --git a/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java b/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
index 5b80f40..5ddb45d 100644
--- a/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
+++ b/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
@@ -90,6 +90,7 @@
         DeviceConfig.NAMESPACE_NETD_NATIVE,
         DeviceConfig.NAMESPACE_NNAPI_NATIVE,
         DeviceConfig.NAMESPACE_PROFCOLLECT_NATIVE_BOOT,
+        DeviceConfig.NAMESPACE_REMOTE_KEY_PROVISIONING_NATIVE,
         DeviceConfig.NAMESPACE_RUNTIME_NATIVE,
         DeviceConfig.NAMESPACE_RUNTIME_NATIVE_BOOT,
         DeviceConfig.NAMESPACE_STATSD_NATIVE,
diff --git a/services/core/java/com/android/server/appop/AppOpsService.java b/services/core/java/com/android/server/appop/AppOpsService.java
index b56654f..2f7f2da 100644
--- a/services/core/java/com/android/server/appop/AppOpsService.java
+++ b/services/core/java/com/android/server/appop/AppOpsService.java
@@ -7551,7 +7551,6 @@
         Objects.requireNonNull(stackTrace);
         Preconditions.checkArgument(op >= 0);
         Preconditions.checkArgument(op < AppOpsManager._NUM_OP);
-        Objects.requireNonNull(version);
 
         NoteOpTrace noteOpTrace = new NoteOpTrace(stackTrace, op, packageName, version);
 
diff --git a/services/core/java/com/android/server/audio/AudioDeviceBroker.java b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
index eba9c7a..8e179b9 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceBroker.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
@@ -17,9 +17,12 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.app.compat.CompatChanges;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothHeadset;
 import android.bluetooth.BluetoothProfile;
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledSince;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
@@ -118,8 +121,39 @@
     // TODO do not "share" the lock between AudioService and BtHelpr, see b/123769055
     /*package*/ final Object mSetModeLock = new Object();
 
-    /** PID of current audio mode owner communicated by AudioService */
-    private int mModeOwnerPid = 0;
+    /** AudioModeInfo contains information on current audio mode owner
+     * communicated by AudioService */
+    /* package */ static final class AudioModeInfo {
+        /** Current audio mode */
+        final int mMode;
+        /** PID of current audio mode owner */
+        final int mPid;
+        /** UID of current audio mode owner */
+        final int mUid;
+
+        AudioModeInfo(int mode, int pid, int uid) {
+            mMode = mode;
+            mPid = pid;
+            mUid = uid;
+        }
+
+        @Override
+        public String toString() {
+            return "AudioModeInfo: mMode=" + AudioSystem.modeToString(mMode)
+                    + ", mPid=" + mPid
+                    + ", mUid=" + mUid;
+        }
+    };
+
+    private AudioModeInfo mAudioModeOwner = new AudioModeInfo(AudioSystem.MODE_NORMAL, 0, 0);
+
+    /**
+     * Indicates that default communication device is chosen by routing rules in audio policy
+     * manager and not forced by AudioDeviceBroker.
+     */
+    @ChangeId
+    @EnabledSince(targetSdkVersion = android.os.Build.VERSION_CODES.S_V2)
+    public static final long USE_SET_COMMUNICATION_DEVICE = 243827847L;
 
     //-------------------------------------------------------------------
     /*package*/ AudioDeviceBroker(@NonNull Context context, @NonNull AudioService service) {
@@ -187,7 +221,7 @@
     /*package*/ void onSystemReady() {
         synchronized (mSetModeLock) {
             synchronized (mDeviceStateLock) {
-                mModeOwnerPid = mAudioService.getModeOwnerPid();
+                mAudioModeOwner = mAudioService.getAudioModeOwner();
                 mBtHelper.onSystemReady();
             }
         }
@@ -368,11 +402,11 @@
     @GuardedBy("mDeviceStateLock")
     private CommunicationRouteClient topCommunicationRouteClient() {
         for (CommunicationRouteClient crc : mCommunicationRouteClients) {
-            if (crc.getPid() == mModeOwnerPid) {
+            if (crc.getPid() == mAudioModeOwner.mPid) {
                 return crc;
             }
         }
-        if (!mCommunicationRouteClients.isEmpty() && mModeOwnerPid == 0) {
+        if (!mCommunicationRouteClients.isEmpty() && mAudioModeOwner.mPid == 0) {
             return mCommunicationRouteClients.get(0);
         }
         return null;
@@ -390,7 +424,7 @@
         AudioDeviceAttributes device = crc != null ? crc.getDevice() : null;
         if (AudioService.DEBUG_COMM_RTE) {
             Log.v(TAG, "requestedCommunicationDevice, device: "
-                    + device + " mode owner pid: " + mModeOwnerPid);
+                    + device + " mAudioModeOwner: " + mAudioModeOwner.toString());
         }
         return device;
     }
@@ -774,8 +808,9 @@
         sendLMsgNoDelay(MSG_II_SET_LE_AUDIO_OUT_VOLUME, SENDMSG_REPLACE, info);
     }
 
-    /*package*/ void postSetModeOwnerPid(int pid, int mode) {
-        sendIIMsgNoDelay(MSG_I_SET_MODE_OWNER_PID, SENDMSG_REPLACE, pid, mode);
+    /*package*/ void postSetModeOwner(int mode, int pid, int uid) {
+        sendLMsgNoDelay(MSG_I_SET_MODE_OWNER, SENDMSG_REPLACE,
+                new AudioModeInfo(mode, pid, uid));
     }
 
     /*package*/ void postBluetoothA2dpDeviceConfigChange(@NonNull BluetoothDevice device) {
@@ -1162,7 +1197,7 @@
         pw.println(prefix + "mAccessibilityStrategyId: "
                 +  mAccessibilityStrategyId);
 
-        pw.println("\n" + prefix + "mModeOwnerPid: " + mModeOwnerPid);
+        pw.println("\n" + prefix + "mAudioModeOwner: " + mAudioModeOwner);
 
         mBtHelper.dump(pw, prefix);
     }
@@ -1288,12 +1323,19 @@
                     }
                     break;
                 case MSG_L_SET_BT_ACTIVE_DEVICE:
-                    synchronized (mDeviceStateLock) {
-                        BtDeviceInfo btInfo = (BtDeviceInfo) msg.obj;
-                        mDeviceInventory.onSetBtActiveDevice(btInfo,
-                                (btInfo.mProfile != BluetoothProfile.LE_AUDIO || btInfo.mIsLeOutput)
-                                        ? mAudioService.getBluetoothContextualVolumeStream()
-                                        : AudioSystem.STREAM_DEFAULT);
+                    synchronized (mSetModeLock) {
+                        synchronized (mDeviceStateLock) {
+                            BtDeviceInfo btInfo = (BtDeviceInfo) msg.obj;
+                            mDeviceInventory.onSetBtActiveDevice(btInfo,
+                                    (btInfo.mProfile
+                                            != BluetoothProfile.LE_AUDIO || btInfo.mIsLeOutput)
+                                            ? mAudioService.getBluetoothContextualVolumeStream()
+                                            : AudioSystem.STREAM_DEFAULT);
+                            if (btInfo.mProfile == BluetoothProfile.LE_AUDIO
+                                    || btInfo.mProfile == BluetoothProfile.HEARING_AID) {
+                                onUpdateCommunicationRouteClient("setBluetoothActiveDevice");
+                            }
+                        }
                     }
                     break;
                 case MSG_BT_HEADSET_CNCT_FAILED:
@@ -1338,11 +1380,11 @@
                         mBtHelper.setAvrcpAbsoluteVolumeIndex(msg.arg1);
                     }
                     break;
-                case MSG_I_SET_MODE_OWNER_PID:
+                case MSG_I_SET_MODE_OWNER:
                     synchronized (mSetModeLock) {
                         synchronized (mDeviceStateLock) {
-                            mModeOwnerPid = msg.arg1;
-                            if (msg.arg2 != AudioSystem.MODE_RINGTONE) {
+                            mAudioModeOwner = (AudioModeInfo) msg.obj;
+                            if (mAudioModeOwner.mMode != AudioSystem.MODE_RINGTONE) {
                                 onUpdateCommunicationRouteClient("setNewModeOwner");
                             }
                         }
@@ -1504,7 +1546,7 @@
     private static final int MSG_REPORT_NEW_ROUTES = 13;
     private static final int MSG_II_SET_HEARING_AID_VOLUME = 14;
     private static final int MSG_I_SET_AVRCP_ABSOLUTE_VOLUME = 15;
-    private static final int MSG_I_SET_MODE_OWNER_PID = 16;
+    private static final int MSG_I_SET_MODE_OWNER = 16;
 
     private static final int MSG_I_BT_SERVICE_DISCONNECTED_PROFILE = 22;
     private static final int MSG_IL_BT_SERVICE_CONNECTED_PROFILE = 23;
@@ -1826,8 +1868,16 @@
             AudioSystem.setParameters("BT_SCO=on");
         }
         if (preferredCommunicationDevice == null) {
-            removePreferredDevicesForStrategySync(mCommunicationStrategyId);
-            removePreferredDevicesForStrategySync(mAccessibilityStrategyId);
+            AudioDeviceAttributes defaultDevice = getDefaultCommunicationDevice();
+            if (defaultDevice != null) {
+                setPreferredDevicesForStrategySync(
+                        mCommunicationStrategyId, Arrays.asList(defaultDevice));
+                setPreferredDevicesForStrategySync(
+                        mAccessibilityStrategyId, Arrays.asList(defaultDevice));
+            } else {
+                removePreferredDevicesForStrategySync(mCommunicationStrategyId);
+                removePreferredDevicesForStrategySync(mAccessibilityStrategyId);
+            }
         } else {
             setPreferredDevicesForStrategySync(
                     mCommunicationStrategyId, Arrays.asList(preferredCommunicationDevice));
@@ -1856,26 +1906,24 @@
         }
     }
 
+    // @GuardedBy("mSetModeLock")
+    @GuardedBy("mDeviceStateLock")
     private void onUpdatePhoneStrategyDevice(AudioDeviceAttributes device) {
-        synchronized (mSetModeLock) {
-            synchronized (mDeviceStateLock) {
-                boolean wasSpeakerphoneActive = isSpeakerphoneActive();
-                mPreferredCommunicationDevice = device;
-                updateActiveCommunicationDevice();
-                if (wasSpeakerphoneActive != isSpeakerphoneActive()) {
-                    try {
-                        mContext.sendBroadcastAsUser(
-                                new Intent(AudioManager.ACTION_SPEAKERPHONE_STATE_CHANGED)
-                                        .setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
-                                                  UserHandle.ALL);
-                    } catch (Exception e) {
-                        Log.w(TAG, "failed to broadcast ACTION_SPEAKERPHONE_STATE_CHANGED: " + e);
-                    }
-                }
-                mAudioService.postUpdateRingerModeServiceInt();
-                dispatchCommunicationDevice();
+        boolean wasSpeakerphoneActive = isSpeakerphoneActive();
+        mPreferredCommunicationDevice = device;
+        updateActiveCommunicationDevice();
+        if (wasSpeakerphoneActive != isSpeakerphoneActive()) {
+            try {
+                mContext.sendBroadcastAsUser(
+                        new Intent(AudioManager.ACTION_SPEAKERPHONE_STATE_CHANGED)
+                                .setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
+                                          UserHandle.ALL);
+            } catch (Exception e) {
+                Log.w(TAG, "failed to broadcast ACTION_SPEAKERPHONE_STATE_CHANGED: " + e);
             }
         }
+        mAudioService.postUpdateRingerModeServiceInt();
+        dispatchCommunicationDevice();
     }
 
     private CommunicationRouteClient removeCommunicationRouteClient(
@@ -1915,6 +1963,32 @@
         return null;
     }
 
+    @GuardedBy("mDeviceStateLock")
+    private boolean communnicationDeviceCompatOn() {
+        return mAudioModeOwner.mMode == AudioSystem.MODE_IN_COMMUNICATION
+                && !(CompatChanges.isChangeEnabled(
+                        USE_SET_COMMUNICATION_DEVICE, mAudioModeOwner.mUid)
+                     || mAudioModeOwner.mUid == android.os.Process.SYSTEM_UID);
+    }
+
+    @GuardedBy("mDeviceStateLock")
+    AudioDeviceAttributes getDefaultCommunicationDevice() {
+        // For system server (Telecom) and APKs targeting S and above, we let the audio
+        // policy routing rules select the default communication device.
+        // For older APKs, we force Hearing Aid or LE Audio headset when connected as
+        // those APKs cannot select a LE Audio or Hearing Aid device explicitly.
+        AudioDeviceAttributes device = null;
+        if (communnicationDeviceCompatOn()) {
+            // If both LE and Hearing Aid are active (thie should not happen),
+            // priority to Hearing Aid.
+            device = mDeviceInventory.getDeviceOfType(AudioSystem.DEVICE_OUT_HEARING_AID);
+            if (device == null) {
+                device = mDeviceInventory.getDeviceOfType(AudioSystem.DEVICE_OUT_BLE_HEADSET);
+            }
+        }
+        return device;
+    }
+
     @Nullable UUID getDeviceSensorUuid(AudioDeviceAttributes device) {
         synchronized (mDeviceStateLock) {
             return mDeviceInventory.getDeviceSensorUuid(device);
diff --git a/services/core/java/com/android/server/audio/AudioDeviceInventory.java b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
index c1f4969..35da73e 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceInventory.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
@@ -294,6 +294,7 @@
         }
     }
 
+    // @GuardedBy("AudioDeviceBroker.mSetModeLock")
     @GuardedBy("AudioDeviceBroker.mDeviceStateLock")
     void onSetBtActiveDevice(@NonNull AudioDeviceBroker.BtDeviceInfo btInfo, int streamType) {
         if (AudioService.DEBUG_DEVICES) {
@@ -376,7 +377,8 @@
                         makeLeAudioDeviceUnavailable(address, btInfo.mAudioSystemDevice);
                     } else if (switchToAvailable) {
                         makeLeAudioDeviceAvailable(address, BtHelper.getName(btInfo.mDevice),
-                                streamType, btInfo.mVolume, btInfo.mAudioSystemDevice,
+                                streamType, btInfo.mVolume == -1 ? -1 : btInfo.mVolume * 10,
+                                btInfo.mAudioSystemDevice,
                                 "onSetBtActiveDevice");
                     }
                     break;
@@ -1526,6 +1528,19 @@
             return di.mSensorUuid;
         }
     }
+
+    /* package */ AudioDeviceAttributes getDeviceOfType(int type) {
+        synchronized (mDevicesLock) {
+            for (DeviceInfo di : mConnectedDevices.values()) {
+                if (di.mDeviceType == type) {
+                    return new AudioDeviceAttributes(
+                            di.mDeviceType, di.mDeviceAddress, di.mDeviceName);
+                }
+            }
+        }
+        return null;
+    }
+
     //----------------------------------------------------------
     // For tests only
 
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 56874f7..be1e6fe 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -3841,7 +3841,7 @@
         }
     }
 
-    private void setLeAudioVolumeOnModeUpdate(int mode) {
+    private void setLeAudioVolumeOnModeUpdate(int mode, int device) {
         switch (mode) {
             case AudioSystem.MODE_IN_COMMUNICATION:
             case AudioSystem.MODE_IN_CALL:
@@ -3857,18 +3857,23 @@
                 return;
         }
 
-        int streamType = getBluetoothContextualVolumeStream(mode);
+        // Forcefully set LE audio volume as a workaround, since in some cases
+        // (like the outgoing call) the value of 'device' is not DEVICE_OUT_BLE_*
+        // even when BLE is connected.
+        if (!AudioSystem.isLeAudioDeviceType(device)) {
+            device = AudioSystem.DEVICE_OUT_BLE_HEADSET;
+        }
 
-        // Currently, DEVICE_OUT_BLE_HEADSET is the only output type for LE_AUDIO profile.
-        // (See AudioDeviceBroker#createBtDeviceInfo())
-        int index = mStreamStates[streamType].getIndex(AudioSystem.DEVICE_OUT_BLE_HEADSET);
-        int maxIndex = mStreamStates[streamType].getMaxIndex();
+        final int streamType = getBluetoothContextualVolumeStream(mode);
+        final int index = mStreamStates[streamType].getIndex(device);
+        final int maxIndex = mStreamStates[streamType].getMaxIndex();
 
         if (DEBUG_VOL) {
             Log.d(TAG, "setLeAudioVolumeOnModeUpdate postSetLeAudioVolumeIndex index="
                     + index + " maxIndex=" + maxIndex + " streamType=" + streamType);
         }
         mDeviceBroker.postSetLeAudioVolumeIndex(index, maxIndex, streamType);
+        mDeviceBroker.postApplyVolumeOnDevice(streamType, device, "setLeAudioVolumeOnModeUpdate");
     }
 
     private void setStreamVolume(int streamType, int index, int flags, String callingPackage,
@@ -5053,16 +5058,17 @@
     }
 
     /**
-     * Return the pid of the current audio mode owner
+     * Return information on the current audio mode owner
      * @return 0 if nobody owns the mode
      */
     @GuardedBy("mDeviceBroker.mSetModeLock")
-    /*package*/ int getModeOwnerPid() {
+    /*package*/ AudioDeviceBroker.AudioModeInfo getAudioModeOwner() {
         SetModeDeathHandler hdlr = getAudioModeOwnerHandler();
         if (hdlr != null) {
-            return hdlr.getPid();
+            return new AudioDeviceBroker.AudioModeInfo(
+                    hdlr.getMode(), hdlr.getPid(), hdlr.getUid());
         }
-        return 0;
+        return new AudioDeviceBroker.AudioModeInfo(AudioSystem.MODE_NORMAL, 0 , 0);
     }
 
     /**
@@ -5242,13 +5248,11 @@
                 // change of mode may require volume to be re-applied on some devices
                 updateAbsVolumeMultiModeDevices(previousMode, mode);
 
-                // Forcefully set LE audio volume as a workaround, since the value of 'device'
-                // is not DEVICE_OUT_BLE_* even when BLE is connected.
-                setLeAudioVolumeOnModeUpdate(mode);
+                setLeAudioVolumeOnModeUpdate(mode, device);
 
                 // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all SCO
                 // connections not started by the application changing the mode when pid changes
-                mDeviceBroker.postSetModeOwnerPid(pid, mode);
+                mDeviceBroker.postSetModeOwner(mode, pid, uid);
             } else {
                 Log.w(TAG, "onUpdateAudioMode: failed to set audio mode to: " + mode);
             }
@@ -5575,7 +5579,10 @@
         }
         return deviceIds.stream().mapToInt(Integer::intValue).toArray();
     }
-        /** @see AudioManager#setCommunicationDevice(int) */
+        /**
+         * @see AudioManager#setCommunicationDevice(int)
+         * @see AudioManager#clearCommunicationDevice()
+         */
     public boolean setCommunicationDevice(IBinder cb, int portId) {
         final int uid = Binder.getCallingUid();
         final int pid = Binder.getCallingPid();
@@ -5590,7 +5597,8 @@
                 throw new IllegalArgumentException("invalid device type " + device.getType());
             }
         }
-        final String eventSource = new StringBuilder("setCommunicationDevice(")
+        final String eventSource = new StringBuilder()
+                .append(device == null ? "clearCommunicationDevice(" : "setCommunicationDevice(")
                 .append(") from u/pid:").append(uid).append("/")
                 .append(pid).toString();
 
diff --git a/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java b/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
index b3e7e31..93841fe 100644
--- a/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
+++ b/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
@@ -49,6 +49,7 @@
 import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
+import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.function.Consumer;
 
 /**
@@ -104,11 +105,7 @@
     private static final VolumeShaper.Operation PLAY_SKIP_RAMP =
             new VolumeShaper.Operation.Builder(PLAY_CREATE_IF_NEEDED).setXOffset(1.0f).build();
 
-    private final ArrayList<PlayMonitorClient> mClients = new ArrayList<PlayMonitorClient>();
-    // a public client is one that needs an anonymized version of the playback configurations, we
-    // keep track of whether there is at least one to know when we need to create the list of
-    // playback configurations that do not contain uid/pid/package name information.
-    private boolean mHasPublicClients = false;
+    private final ConcurrentLinkedQueue<PlayMonitorClient> mClients = new ConcurrentLinkedQueue<>();
 
     private final Object mPlayerLock = new Object();
     @GuardedBy("mPlayerLock")
@@ -458,11 +455,9 @@
                 + DateFormat.getTimeInstance().format(new Date()));
         synchronized(mPlayerLock) {
             pw.println("\n  playback listeners:");
-            synchronized(mClients) {
-                for (PlayMonitorClient pmc : mClients) {
-                    pw.print(" " + (pmc.mIsPrivileged ? "(S)" : "(P)")
-                            + pmc.toString());
-                }
+            for (PlayMonitorClient pmc : mClients) {
+                pw.print(" " + (pmc.isPrivileged() ? "(S)" : "(P)")
+                        + pmc.toString());
             }
             pw.println("\n");
             // all players
@@ -534,48 +529,33 @@
      * @param iplayerReleased indicates if the change was due to a player being released
      */
     private void dispatchPlaybackChange(boolean iplayerReleased) {
-        synchronized (mClients) {
-            // typical use case, nobody is listening, don't do any work
-            if (mClients.isEmpty()) {
-                return;
-            }
-        }
         if (DEBUG) { Log.v(TAG, "dispatchPlaybackChange to " + mClients.size() + " clients"); }
         final List<AudioPlaybackConfiguration> configsSystem;
-        // list of playback configurations for "public consumption". It is only computed if there
+        // list of playback configurations for "public consumption". It is computed lazy if there
         // are non-system playback activity listeners.
-        final List<AudioPlaybackConfiguration> configsPublic;
+        List<AudioPlaybackConfiguration> configsPublic = null;
         synchronized (mPlayerLock) {
             if (mPlayers.isEmpty()) {
                 return;
             }
-            configsSystem = new ArrayList<AudioPlaybackConfiguration>(mPlayers.values());
+            configsSystem = new ArrayList<>(mPlayers.values());
         }
-        synchronized (mClients) {
-            // was done at beginning of method, but could have changed
-            if (mClients.isEmpty()) {
-                return;
-            }
-            configsPublic = mHasPublicClients ? anonymizeForPublicConsumption(configsSystem) : null;
-            final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
-            while (clientIterator.hasNext()) {
-                final PlayMonitorClient pmc = clientIterator.next();
-                try {
-                    // do not spam the logs if there are problems communicating with this client
-                    if (pmc.mErrorCount < PlayMonitorClient.MAX_ERRORS) {
-                        if (pmc.mIsPrivileged) {
-                            pmc.mDispatcherCb.dispatchPlaybackConfigChange(configsSystem,
-                                    iplayerReleased);
-                        } else {
-                            // non-system clients don't have the control interface IPlayer, so
-                            // they don't need to flush commands when a player was released
-                            pmc.mDispatcherCb.dispatchPlaybackConfigChange(configsPublic, false);
-                        }
+
+        final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
+        while (clientIterator.hasNext()) {
+            final PlayMonitorClient pmc = clientIterator.next();
+            // do not spam the logs if there are problems communicating with this client
+            if (!pmc.reachedMaxErrorCount()) {
+                if (pmc.isPrivileged()) {
+                    pmc.dispatchPlaybackConfigChange(configsSystem,
+                            iplayerReleased);
+                } else {
+                    if (configsPublic == null) {
+                        configsPublic = anonymizeForPublicConsumption(configsSystem);
                     }
-                } catch (RemoteException e) {
-                    pmc.mErrorCount++;
-                    Log.e(TAG, "Error (" + pmc.mErrorCount +
-                            ") trying to dispatch playback config change to " + pmc, e);
+                    // non-system clients don't have the control interface IPlayer, so
+                    // they don't need to flush commands when a player was released
+                    pmc.dispatchPlaybackConfigChange(configsPublic, false);
                 }
             }
         }
@@ -798,14 +778,9 @@
         if (pcdb == null) {
             return;
         }
-        synchronized(mClients) {
-            final PlayMonitorClient pmc = new PlayMonitorClient(pcdb, isPrivileged);
-            if (pmc.init()) {
-                if (!isPrivileged) {
-                    mHasPublicClients = true;
-                }
-                mClients.add(pmc);
-            }
+        final PlayMonitorClient pmc = new PlayMonitorClient(pcdb, isPrivileged);
+        if (pmc.init()) {
+            mClients.add(pmc);
         }
     }
 
@@ -813,23 +788,14 @@
         if (pcdb == null) {
             return;
         }
-        synchronized(mClients) {
-            final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
-            boolean hasPublicClients = false;
-            // iterate over the clients to remove the dispatcher to remove, and reevaluate at
-            // the same time if we still have a public client.
-            while (clientIterator.hasNext()) {
-                PlayMonitorClient pmc = clientIterator.next();
-                if (pcdb.asBinder().equals(pmc.mDispatcherCb.asBinder())) {
-                    pmc.release();
-                    clientIterator.remove();
-                } else {
-                    if (!pmc.mIsPrivileged) {
-                        hasPublicClients = true;
-                    }
-                }
+        final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
+        // iterate over the clients to remove the dispatcher
+        while (clientIterator.hasNext()) {
+            PlayMonitorClient pmc = clientIterator.next();
+            if (pmc.equalsDispatcher(pcdb)) {
+                pmc.release();
+                clientIterator.remove();
             }
-            mHasPublicClients = hasPublicClients;
         }
     }
 
@@ -857,24 +823,34 @@
         // can afford to be static because only one PlaybackActivityMonitor ever instantiated
         static PlaybackActivityMonitor sListenerDeathMonitor;
 
-        final IPlaybackConfigDispatcher mDispatcherCb;
-        final boolean mIsPrivileged;
-
-        int mErrorCount = 0;
         // number of errors after which we don't update this client anymore to not spam the logs
-        static final int MAX_ERRORS = 5;
+        private static final int MAX_ERRORS = 5;
+
+        private final IPlaybackConfigDispatcher mDispatcherCb;
+
+        @GuardedBy("this")
+        private final boolean mIsPrivileged;
+        @GuardedBy("this")
+        private boolean mIsReleased = false;
+        @GuardedBy("this")
+        private int mErrorCount = 0;
 
         PlayMonitorClient(IPlaybackConfigDispatcher pcdb, boolean isPrivileged) {
             mDispatcherCb = pcdb;
             mIsPrivileged = isPrivileged;
         }
 
+        @Override
         public void binderDied() {
             Log.w(TAG, "client died");
             sListenerDeathMonitor.unregisterPlaybackCallback(mDispatcherCb);
         }
 
-        boolean init() {
+        synchronized boolean init() {
+            if (mIsReleased) {
+                // Do not init after release
+                return false;
+            }
             try {
                 mDispatcherCb.asBinder().linkToDeath(this, 0);
                 return true;
@@ -884,8 +860,43 @@
             }
         }
 
-        void release() {
+        synchronized void release() {
             mDispatcherCb.asBinder().unlinkToDeath(this, 0);
+            mIsReleased = true;
+        }
+
+        void dispatchPlaybackConfigChange(List<AudioPlaybackConfiguration> configs,
+                boolean flush) {
+            synchronized (this) {
+                if (mIsReleased) {
+                    // Do not dispatch anything after release
+                    return;
+                }
+            }
+            try {
+                mDispatcherCb.dispatchPlaybackConfigChange(configs, flush);
+            } catch (RemoteException e) {
+                synchronized (this) {
+                    mErrorCount++;
+                    Log.e(TAG, "Error (" + mErrorCount
+                            + ") trying to dispatch playback config change to " + this, e);
+                }
+            }
+        }
+
+        synchronized boolean isPrivileged() {
+            return mIsPrivileged;
+        }
+
+        synchronized boolean reachedMaxErrorCount() {
+            return mErrorCount >= MAX_ERRORS;
+        }
+
+        synchronized boolean equalsDispatcher(IPlaybackConfigDispatcher pcdb) {
+            if (pcdb == null) {
+                return false;
+            }
+            return pcdb.asBinder().equals(mDispatcherCb.asBinder());
         }
     }
 
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/Utils.java b/services/core/java/com/android/server/broadcastradio/hal2/Utils.java
index 384c9ba..85d796e 100644
--- a/services/core/java/com/android/server/broadcastradio/hal2/Utils.java
+++ b/services/core/java/com/android/server/broadcastradio/hal2/Utils.java
@@ -25,7 +25,7 @@
     AM_LW,
     AM_MW,
     AM_SW,
-};
+}
 
 class Utils {
     private static final String TAG = "BcRadio2Srv.utils";
diff --git a/services/core/java/com/android/server/connectivity/Vpn.java b/services/core/java/com/android/server/connectivity/Vpn.java
index 6a53978..bc9bc03 100644
--- a/services/core/java/com/android/server/connectivity/Vpn.java
+++ b/services/core/java/com/android/server/connectivity/Vpn.java
@@ -21,12 +21,14 @@
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN;
+import static android.net.NetworkCapabilities.TRANSPORT_VPN;
 import static android.net.RouteInfo.RTN_THROW;
 import static android.net.RouteInfo.RTN_UNREACHABLE;
 import static android.net.VpnManager.NOTIFICATION_CHANNEL_VPN;
 import static android.os.PowerWhitelistManager.REASON_VPN;
 import static android.os.UserHandle.PER_USER_RANGE;
 
+import static com.android.net.module.util.NetworkStackConstants.IPV6_MIN_MTU;
 import static com.android.server.vcn.util.PersistableBundleUtils.STRING_DESERIALIZER;
 
 import static java.util.Objects.requireNonNull;
@@ -51,6 +53,7 @@
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.ResolveInfo;
 import android.content.pm.UserInfo;
+import android.net.ConnectivityDiagnosticsManager;
 import android.net.ConnectivityManager;
 import android.net.DnsResolver;
 import android.net.INetd;
@@ -77,10 +80,12 @@
 import android.net.RouteInfo;
 import android.net.UidRangeParcel;
 import android.net.UnderlyingNetworkInfo;
+import android.net.Uri;
 import android.net.VpnManager;
 import android.net.VpnProfileState;
 import android.net.VpnService;
 import android.net.VpnTransportInfo;
+import android.net.ipsec.ike.ChildSaProposal;
 import android.net.ipsec.ike.ChildSessionCallback;
 import android.net.ipsec.ike.ChildSessionConfiguration;
 import android.net.ipsec.ike.ChildSessionParams;
@@ -90,6 +95,7 @@
 import android.net.ipsec.ike.IkeSessionConnectionInfo;
 import android.net.ipsec.ike.IkeSessionParams;
 import android.net.ipsec.ike.IkeTunnelConnectionParams;
+import android.net.ipsec.ike.exceptions.IkeIOException;
 import android.net.ipsec.ike.exceptions.IkeNetworkLostException;
 import android.net.ipsec.ike.exceptions.IkeNonProtocolException;
 import android.net.ipsec.ike.exceptions.IkeProtocolException;
@@ -121,6 +127,8 @@
 import android.system.keystore2.KeyPermission;
 import android.text.TextUtils;
 import android.util.ArraySet;
+import android.util.IndentingPrintWriter;
+import android.util.LocalLog;
 import android.util.Log;
 import android.util.Range;
 
@@ -137,6 +145,7 @@
 import com.android.server.DeviceIdleInternal;
 import com.android.server.LocalServices;
 import com.android.server.net.BaseNetworkObserver;
+import com.android.server.vcn.util.MtuUtils;
 import com.android.server.vcn.util.PersistableBundleUtils;
 
 import libcore.io.IoUtils;
@@ -149,6 +158,8 @@
 import java.net.Inet4Address;
 import java.net.Inet6Address;
 import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
 import java.net.UnknownHostException;
 import java.nio.charset.StandardCharsets;
 import java.security.GeneralSecurityException;
@@ -162,6 +173,7 @@
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Objects;
 import java.util.Set;
@@ -224,6 +236,16 @@
     private static final int VPN_DEFAULT_SCORE = 101;
 
     /**
+     * The reset session timer for data stall. If a session has not successfully revalidated after
+     * the delay, the session will be torn down and restarted in an attempt to recover. Delay
+     * counter is reset on successful validation only.
+     *
+     * <p>If retries have exceeded the length of this array, the last entry in the array will be
+     * used as a repeating interval.
+     */
+    private static final long[] DATA_STALL_RESET_DELAYS_SEC = {30L, 60L, 120L, 240L, 480L, 960L};
+
+    /**
      * The initial token value of IKE session.
      */
     private static final int STARTING_TOKEN = -1;
@@ -234,6 +256,7 @@
     private final Context mContext;
     private final ConnectivityManager mConnectivityManager;
     private final AppOpsManager mAppOpsManager;
+    private final ConnectivityDiagnosticsManager mConnectivityDiagnosticsManager;
     // The context is for specific user which is created from mUserId
     private final Context mUserIdContext;
     @VisibleForTesting final Dependencies mDeps;
@@ -268,12 +291,17 @@
     private final UserManager mUserManager;
 
     private final VpnProfileStore mVpnProfileStore;
+    protected boolean mDataStallSuspected = false;
 
     @VisibleForTesting
     VpnProfileStore getVpnProfileStore() {
         return mVpnProfileStore;
     }
 
+    private static final int MAX_EVENTS_LOGS = 20;
+    private final LocalLog mUnderlyNetworkChanges = new LocalLog(MAX_EVENTS_LOGS);
+    private final LocalLog mVpnManagerEvents = new LocalLog(MAX_EVENTS_LOGS);
+
     /**
      * Whether to keep the connection active after rebooting, or upgrading or reinstalling. This
      * only applies to {@link VpnService} connections.
@@ -519,10 +547,46 @@
                 @NonNull LinkProperties lp,
                 @NonNull NetworkScore score,
                 @NonNull NetworkAgentConfig config,
-                @Nullable NetworkProvider provider) {
+                @Nullable NetworkProvider provider,
+                @Nullable ValidationStatusCallback callback) {
             return new VpnNetworkAgentWrapper(
-                    context, looper, logTag, nc, lp, score, config, provider);
+                    context, looper, logTag, nc, lp, score, config, provider, callback);
         }
+
+        /**
+         * Get the length of time to wait before resetting the ike session when a data stall is
+         * suspected.
+         */
+        public long getDataStallResetSessionSeconds(int count) {
+            if (count >= DATA_STALL_RESET_DELAYS_SEC.length) {
+                return DATA_STALL_RESET_DELAYS_SEC[DATA_STALL_RESET_DELAYS_SEC.length - 1];
+            } else {
+                return DATA_STALL_RESET_DELAYS_SEC[count];
+            }
+        }
+
+        /** Gets the MTU of an interface using Java NetworkInterface primitives */
+        public int getJavaNetworkInterfaceMtu(@Nullable String iface, int defaultValue)
+                throws SocketException {
+            if (iface == null) return defaultValue;
+
+            final NetworkInterface networkInterface = NetworkInterface.getByName(iface);
+            return networkInterface == null ? defaultValue : networkInterface.getMTU();
+        }
+
+        /** Calculates the VPN Network's max MTU based on underlying network and configuration */
+        public int calculateVpnMtu(
+                @NonNull List<ChildSaProposal> childProposals,
+                int maxMtu,
+                int underlyingMtu,
+                boolean isIpv4) {
+            return MtuUtils.getMtu(childProposals, maxMtu, underlyingMtu, isIpv4);
+        }
+    }
+
+    @VisibleForTesting
+    interface ValidationStatusCallback {
+        void onValidationStatus(int status);
     }
 
     public Vpn(Looper looper, Context context, INetworkManagementService netService, INetd netd,
@@ -549,6 +613,8 @@
         mConnectivityManager = mContext.getSystemService(ConnectivityManager.class);
         mAppOpsManager = mContext.getSystemService(AppOpsManager.class);
         mUserIdContext = context.createContextAsUser(UserHandle.of(userId), 0 /* flags */);
+        mConnectivityDiagnosticsManager =
+                mContext.getSystemService(ConnectivityDiagnosticsManager.class);
         mDeps = deps;
         mNms = netService;
         mNetd = netd;
@@ -579,7 +645,8 @@
                 .addTransportType(NetworkCapabilities.TRANSPORT_VPN)
                 .removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)
                 .addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VCN_MANAGED)
-                .setTransportInfo(new VpnTransportInfo(VpnManager.TYPE_VPN_NONE, null))
+                .setTransportInfo(new VpnTransportInfo(
+                        VpnManager.TYPE_VPN_NONE, null /* sessionId */, false /* bypassable */))
                 .build();
 
         loadAlwaysOnPackage();
@@ -643,7 +710,8 @@
     private void resetNetworkCapabilities() {
         mNetworkCapabilities = new NetworkCapabilities.Builder(mNetworkCapabilities)
                 .setUids(null)
-                .setTransportInfo(new VpnTransportInfo(VpnManager.TYPE_VPN_NONE, null))
+                .setTransportInfo(new VpnTransportInfo(
+                        VpnManager.TYPE_VPN_NONE, null /* sessionId */, false /* bypassable */))
                 .build();
     }
 
@@ -781,6 +849,9 @@
             int errorCode, @NonNull final String packageName, @Nullable final String sessionKey,
             @NonNull final VpnProfileState profileState, @Nullable final Network underlyingNetwork,
             @Nullable final NetworkCapabilities nc, @Nullable final LinkProperties lp) {
+        mVpnManagerEvents.log("Event class=" + getVpnManagerEventClassName(errorClass)
+                + ", err=" + getVpnManagerEventErrorName(errorCode) + " for " + packageName
+                + " on session " + sessionKey);
         final Intent intent = buildVpnManagerEventIntent(category, errorClass, errorCode,
                 packageName, sessionKey, profileState, underlyingNetwork, nc, lp);
         return sendEventToVpnManagerApp(intent, packageName);
@@ -1362,6 +1433,11 @@
     }
 
     private LinkProperties makeLinkProperties() {
+        // The design of disabling IPv6 is only enabled for IKEv2 VPN because it needs additional
+        // logic to handle IPv6 only VPN, and the IPv6 only VPN may be restarted when its MTU
+        // is lower than 1280. The logic is controlled by IKEv2VpnRunner, so the design is only
+        // enabled for IKEv2 VPN.
+        final boolean disableIPV6 = (isIkev2VpnRunner() && mConfig.mtu < IPV6_MIN_MTU);
         boolean allowIPv4 = mConfig.allowIPv4;
         boolean allowIPv6 = mConfig.allowIPv6;
 
@@ -1371,6 +1447,7 @@
 
         if (mConfig.addresses != null) {
             for (LinkAddress address : mConfig.addresses) {
+                if (disableIPV6 && address.isIpv6()) continue;
                 lp.addLinkAddress(address);
                 allowIPv4 |= address.getAddress() instanceof Inet4Address;
                 allowIPv6 |= address.getAddress() instanceof Inet6Address;
@@ -1379,8 +1456,9 @@
 
         if (mConfig.routes != null) {
             for (RouteInfo route : mConfig.routes) {
+                final InetAddress address = route.getDestination().getAddress();
+                if (disableIPV6 && address instanceof Inet6Address) continue;
                 lp.addRoute(route);
-                InetAddress address = route.getDestination().getAddress();
 
                 if (route.getType() == RouteInfo.RTN_UNICAST) {
                     allowIPv4 |= address instanceof Inet4Address;
@@ -1391,7 +1469,8 @@
 
         if (mConfig.dnsServers != null) {
             for (String dnsServer : mConfig.dnsServers) {
-                InetAddress address = InetAddresses.parseNumericAddress(dnsServer);
+                final InetAddress address = InetAddresses.parseNumericAddress(dnsServer);
+                if (disableIPV6 && address instanceof Inet6Address) continue;
                 lp.addDnsServer(address);
                 allowIPv4 |= address instanceof Inet4Address;
                 allowIPv6 |= address instanceof Inet6Address;
@@ -1405,7 +1484,7 @@
                     NetworkStackConstants.IPV4_ADDR_ANY, 0), null /*gateway*/,
                     null /*iface*/, RTN_UNREACHABLE));
         }
-        if (!allowIPv6) {
+        if (!allowIPv6 || disableIPV6) {
             lp.addRoute(new RouteInfo(new IpPrefix(
                     NetworkStackConstants.IPV6_ADDR_ANY, 0), null /*gateway*/,
                     null /*iface*/, RTN_UNREACHABLE));
@@ -1455,6 +1534,11 @@
 
     @GuardedBy("this")
     private void agentConnect() {
+        agentConnect(null /* validationCallback */);
+    }
+
+    @GuardedBy("this")
+    private void agentConnect(@Nullable ValidationStatusCallback validationCallback) {
         LinkProperties lp = makeLinkProperties();
 
         // VPN either provide a default route (IPv4 or IPv6 or both), or they are a split tunnel
@@ -1485,7 +1569,8 @@
         capsBuilder.setUids(createUserAndRestrictedProfilesRanges(mUserId,
                 mConfig.allowedApplications, mConfig.disallowedApplications));
 
-        capsBuilder.setTransportInfo(new VpnTransportInfo(getActiveVpnType(), mConfig.session));
+        capsBuilder.setTransportInfo(
+                new VpnTransportInfo(getActiveVpnType(), mConfig.session, mConfig.allowBypass));
 
         // Only apps targeting Q and above can explicitly declare themselves as metered.
         // These VPNs are assumed metered unless they state otherwise.
@@ -1499,10 +1584,11 @@
                 ? Arrays.asList(mConfig.underlyingNetworks) : null);
 
         mNetworkCapabilities = capsBuilder.build();
+        logUnderlyNetworkChanges(mNetworkCapabilities.getUnderlyingNetworks());
         mNetworkAgent = mDeps.newNetworkAgent(mContext, mLooper, NETWORKTYPE /* logtag */,
                 mNetworkCapabilities, lp,
                 new NetworkScore.Builder().setLegacyInt(VPN_DEFAULT_SCORE).build(),
-                networkAgentConfig, mNetworkProvider);
+                networkAgentConfig, mNetworkProvider, validationCallback);
         final long token = Binder.clearCallingIdentity();
         try {
             mNetworkAgent.register();
@@ -1526,6 +1612,11 @@
         }
     }
 
+    private void logUnderlyNetworkChanges(List<Network> networks) {
+        mUnderlyNetworkChanges.log("Switch to "
+                + ((networks != null) ? TextUtils.join(", ", networks) : "null"));
+    }
+
     private void agentDisconnect(NetworkAgent networkAgent) {
         if (networkAgent != null) {
             networkAgent.unregister();
@@ -1536,6 +1627,18 @@
         updateState(DetailedState.DISCONNECTED, "agentDisconnect");
     }
 
+    @GuardedBy("this")
+    private void startNewNetworkAgent(NetworkAgent oldNetworkAgent, String reason) {
+        // Initialize the state for a new agent, while keeping the old one connected
+        // in case this new connection fails.
+        mNetworkAgent = null;
+        updateState(DetailedState.CONNECTING, reason);
+        // Bringing up a new NetworkAgent to prevent the data leakage before tearing down the old
+        // NetworkAgent.
+        agentConnect();
+        agentDisconnect(oldNetworkAgent);
+    }
+
     /**
      * Establish a VPN network and return the file descriptor of the VPN interface. This methods
      * returns {@code null} if the application is revoked or not prepared.
@@ -1625,16 +1728,7 @@
                     setUnderlyingNetworks(config.underlyingNetworks);
                 }
             } else {
-                // Initialize the state for a new agent, while keeping the old one connected
-                // in case this new connection fails.
-                mNetworkAgent = null;
-                updateState(DetailedState.CONNECTING, "establish");
-                // Set up forwarding and DNS rules.
-                agentConnect();
-                // Remove the old tun's user forwarding rules
-                // The new tun's user rules have already been added above so they will take over
-                // as rules are deleted. This prevents data leakage as the rules are moved over.
-                agentDisconnect(oldNetworkAgent);
+                startNewNetworkAgent(oldNetworkAgent, "establish");
             }
 
             if (oldConnection != null) {
@@ -2671,6 +2765,17 @@
         void onSessionLost(int token, @Nullable Exception exception);
     }
 
+    private static boolean isIPv6Only(List<LinkAddress> linkAddresses) {
+        boolean hasIPV6 = false;
+        boolean hasIPV4 = false;
+        for (final LinkAddress address : linkAddresses) {
+            hasIPV6 |= address.isIpv6();
+            hasIPV4 |= address.isIpv4();
+        }
+
+        return hasIPV6 && !hasIPV4;
+    }
+
     /**
      * Internal class managing IKEv2/IPsec VPN connectivity
      *
@@ -2718,7 +2823,7 @@
 
         @Nullable private ScheduledFuture<?> mScheduledHandleNetworkLostFuture;
         @Nullable private ScheduledFuture<?> mScheduledHandleRetryIkeSessionFuture;
-
+        @Nullable private ScheduledFuture<?> mScheduledHandleDataStallFuture;
         /** Signal to ensure shutdown is honored even if a new Network is connected. */
         private boolean mIsRunning = true;
 
@@ -2739,11 +2844,20 @@
 
         @Nullable private IkeSessionWrapper mSession;
         @Nullable private IkeSessionConnectionInfo mIkeConnectionInfo;
+        @Nullable private VpnConnectivityDiagnosticsCallback mDiagnosticsCallback;
 
         // mMobikeEnabled can only be updated after IKE AUTH is finished.
         private boolean mMobikeEnabled = false;
 
         /**
+         * The number of attempts to reset the IKE session since the last successful connection.
+         *
+         * <p>This variable controls the retry delay, and is reset when the VPN pass network
+         * validation.
+         */
+        private int mDataStallRetryCount = 0;
+
+        /**
          * The number of attempts since the last successful connection.
          *
          * <p>This variable controls the retry delay, and is reset when a new IKE session is
@@ -2797,6 +2911,15 @@
                 mConnectivityManager.registerSystemDefaultNetworkCallback(mNetworkCallback,
                         new Handler(mLooper));
             }
+
+            // DiagnosticsCallback may return more than one alive VPNs, but VPN will filter based on
+            // Network object.
+            final NetworkRequest diagRequest = new NetworkRequest.Builder()
+                    .addTransportType(TRANSPORT_VPN)
+                    .removeCapability(NET_CAPABILITY_NOT_VPN).build();
+            mDiagnosticsCallback = new VpnConnectivityDiagnosticsCallback();
+            mConnectivityDiagnosticsManager.registerConnectivityDiagnosticsCallback(
+                    diagRequest, mExecutor, mDiagnosticsCallback);
         }
 
         private boolean isActiveNetwork(@Nullable Network network) {
@@ -2823,7 +2946,6 @@
                     ikeConfiguration.isIkeExtensionEnabled(
                             IkeSessionConfiguration.EXTENSION_TYPE_MOBIKE);
             onIkeConnectionInfoChanged(token, ikeConfiguration.getIkeSessionConnectionInfo());
-            mRetryCount = 0;
         }
 
         /**
@@ -2866,15 +2988,27 @@
 
             try {
                 final String interfaceName = mTunnelIface.getInterfaceName();
-                final int maxMtu = mProfile.getMaxMtu();
                 final List<LinkAddress> internalAddresses = childConfig.getInternalAddresses();
                 final List<String> dnsAddrStrings = new ArrayList<>();
+                int vpnMtu;
+                vpnMtu = calculateVpnMtu();
+
+                // If the VPN is IPv6 only and its MTU is lower than 1280, mark the network as lost
+                // and send the VpnManager event to the VPN app.
+                if (isIPv6Only(internalAddresses) && vpnMtu < IPV6_MIN_MTU) {
+                    onSessionLost(
+                            token,
+                            new IkeIOException(
+                                    new IOException("No valid addresses for MTU < 1280")));
+                    return;
+                }
 
                 final Collection<RouteInfo> newRoutes = VpnIkev2Utils.getRoutesFromTrafficSelectors(
                         childConfig.getOutboundTrafficSelectors());
                 for (final LinkAddress address : internalAddresses) {
                     mTunnelIface.addAddress(address.getAddress(), address.getPrefixLength());
                 }
+
                 for (InetAddress addr : childConfig.getInternalDnsServers()) {
                     dnsAddrStrings.add(addr.getHostAddress());
                 }
@@ -2892,7 +3026,7 @@
                     if (mVpnRunner != this) return;
 
                     mInterface = interfaceName;
-                    mConfig.mtu = maxMtu;
+                    mConfig.mtu = vpnMtu;
                     mConfig.interfaze = mInterface;
 
                     mConfig.addresses.clear();
@@ -2916,7 +3050,7 @@
                         if (isSettingsVpnLocked()) {
                             prepareStatusIntent();
                         }
-                        agentConnect();
+                        agentConnect(this::onValidationStatus);
                         return; // Link properties are already sent.
                     } else {
                         // Underlying networks also set in agentConnect()
@@ -2931,6 +3065,7 @@
                 }
 
                 doSendLinkProperties(networkAgent, lp);
+                mRetryCount = 0;
             } catch (Exception e) {
                 Log.d(TAG, "Error in ChildOpened for token " + token, e);
                 onSessionLost(token, e);
@@ -2995,12 +3130,54 @@
                     // Ignore stale runner.
                     if (mVpnRunner != this) return;
 
+                    final LinkProperties oldLp = makeLinkProperties();
+
+                    final boolean underlyingNetworkHasChanged =
+                            !Arrays.equals(mConfig.underlyingNetworks, new Network[]{network});
                     mConfig.underlyingNetworks = new Network[] {network};
-                    mNetworkCapabilities =
-                            new NetworkCapabilities.Builder(mNetworkCapabilities)
-                                    .setUnderlyingNetworks(Collections.singletonList(network))
-                                    .build();
-                    doSetUnderlyingNetworks(mNetworkAgent, Collections.singletonList(network));
+                    mConfig.mtu = calculateVpnMtu();
+
+                    final LinkProperties newLp = makeLinkProperties();
+
+                    // If MTU is < 1280, IPv6 addresses will be removed. If there are no addresses
+                    // left (e.g. IPv6-only VPN network), mark VPN as having lost the session.
+                    if (newLp.getLinkAddresses().isEmpty()) {
+                        onSessionLost(
+                                token,
+                                new IkeIOException(
+                                        new IOException("No valid addresses for MTU < 1280")));
+                        return;
+                    }
+
+                    final Set<LinkAddress> removedAddrs = new HashSet<>(oldLp.getLinkAddresses());
+                    removedAddrs.removeAll(newLp.getLinkAddresses());
+
+                    // If addresses were removed despite no IKE config change, IPv6 addresses must
+                    // have been removed due to MTU size. Restart the VPN to ensure all IPv6
+                    // unconnected sockets on the new VPN network are closed and retried on the new
+                    // VPN network.
+                    if (!removedAddrs.isEmpty()) {
+                        startNewNetworkAgent(
+                                mNetworkAgent, "MTU too low for IPv6; restarting network agent");
+
+                        for (LinkAddress removed : removedAddrs) {
+                            mTunnelIface.removeAddress(
+                                    removed.getAddress(), removed.getPrefixLength());
+                        }
+                    } else {
+                        // Put below 3 updates into else block is because agentConnect() will do
+                        // those things, so there is no need to do the redundant work.
+                        if (!newLp.equals(oldLp)) doSendLinkProperties(mNetworkAgent, newLp);
+                        if (underlyingNetworkHasChanged) {
+                            mNetworkCapabilities =
+                                    new NetworkCapabilities.Builder(mNetworkCapabilities)
+                                            .setUnderlyingNetworks(
+                                                    Collections.singletonList(network))
+                                            .build();
+                            doSetUnderlyingNetworks(mNetworkAgent,
+                                    Collections.singletonList(network));
+                        }
+                    }
                 }
 
                 mTunnelIface.setUnderlyingNetwork(network);
@@ -3050,6 +3227,60 @@
             startOrMigrateIkeSession(network);
         }
 
+        @NonNull
+        private IkeSessionParams getIkeSessionParams(@NonNull Network underlyingNetwork) {
+            final IkeTunnelConnectionParams ikeTunConnParams =
+                    mProfile.getIkeTunnelConnectionParams();
+            if (ikeTunConnParams != null) {
+                final IkeSessionParams.Builder builder =
+                        new IkeSessionParams.Builder(ikeTunConnParams.getIkeSessionParams())
+                                .setNetwork(underlyingNetwork);
+                return builder.build();
+            } else {
+                return VpnIkev2Utils.buildIkeSessionParams(mContext, mProfile, underlyingNetwork);
+            }
+        }
+
+        @NonNull
+        private ChildSessionParams getChildSessionParams() {
+            final IkeTunnelConnectionParams ikeTunConnParams =
+                    mProfile.getIkeTunnelConnectionParams();
+            if (ikeTunConnParams != null) {
+                return ikeTunConnParams.getTunnelModeChildSessionParams();
+            } else {
+                return VpnIkev2Utils.buildChildSessionParams(mProfile.getAllowedAlgorithms());
+            }
+        }
+
+        private int calculateVpnMtu() {
+            final Network underlyingNetwork = mIkeConnectionInfo.getNetwork();
+            final LinkProperties lp = mConnectivityManager.getLinkProperties(underlyingNetwork);
+            if (underlyingNetwork == null || lp == null) {
+                // Return the max MTU defined in VpnProfile as the fallback option when there is no
+                // underlying network or LinkProperties is null.
+                return mProfile.getMaxMtu();
+            }
+
+            int underlyingMtu = lp.getMtu();
+
+            // Try to get MTU from kernel if MTU is not set in LinkProperties.
+            if (underlyingMtu == 0) {
+                try {
+                    underlyingMtu = mDeps.getJavaNetworkInterfaceMtu(lp.getInterfaceName(),
+                            mProfile.getMaxMtu());
+                } catch (SocketException e) {
+                    Log.d(TAG, "Got a SocketException when getting MTU from kernel: " + e);
+                    return mProfile.getMaxMtu();
+                }
+            }
+
+            return mDeps.calculateVpnMtu(
+                    getChildSessionParams().getSaProposals(),
+                    mProfile.getMaxMtu(),
+                    underlyingMtu,
+                    mIkeConnectionInfo.getLocalAddress() instanceof Inet4Address);
+        }
+
         /**
          * Start a new IKE session.
          *
@@ -3066,22 +3297,28 @@
                 return;
             }
 
+            if (maybeMigrateIkeSession(underlyingNetwork)) return;
+
+            startIkeSession(underlyingNetwork);
+        }
+
+        boolean maybeMigrateIkeSession(@NonNull Network underlyingNetwork) {
+            if (mSession == null || !mMobikeEnabled) return false;
+
+            // IKE session can schedule a migration event only when IKE AUTH is finished
+            // and mMobikeEnabled is true.
+            Log.d(TAG, "Migrate IKE Session with token "
+                    + mCurrentToken
+                    + " to network "
+                    + underlyingNetwork);
+            mSession.setNetwork(underlyingNetwork);
+            return true;
+        }
+
+        private void startIkeSession(@NonNull Network underlyingNetwork) {
+            Log.d(TAG, "Start new IKE session on network " + underlyingNetwork);
+
             try {
-                if (mSession != null && mMobikeEnabled) {
-                    // IKE session can schedule a migration event only when IKE AUTH is finished
-                    // and mMobikeEnabled is true.
-                    Log.d(
-                            TAG,
-                            "Migrate IKE Session with token "
-                                    + mCurrentToken
-                                    + " to network "
-                                    + underlyingNetwork);
-                    mSession.setNetwork(underlyingNetwork);
-                    return;
-                }
-
-                Log.d(TAG, "Start new IKE session on network " + underlyingNetwork);
-
                 // Clear mInterface to prevent Ikev2VpnRunner being cleared when
                 // interfaceRemoved() is called.
                 synchronized (Vpn.this) {
@@ -3094,24 +3331,6 @@
                 // (non-default) network, and start the new one.
                 resetIkeState();
 
-                // Get Ike options from IkeTunnelConnectionParams if it's available in the
-                // profile.
-                final IkeTunnelConnectionParams ikeTunConnParams =
-                        mProfile.getIkeTunnelConnectionParams();
-                final IkeSessionParams ikeSessionParams;
-                final ChildSessionParams childSessionParams;
-                if (ikeTunConnParams != null) {
-                    final IkeSessionParams.Builder builder = new IkeSessionParams.Builder(
-                            ikeTunConnParams.getIkeSessionParams()).setNetwork(underlyingNetwork);
-                    ikeSessionParams = builder.build();
-                    childSessionParams = ikeTunConnParams.getTunnelModeChildSessionParams();
-                } else {
-                    ikeSessionParams = VpnIkev2Utils.buildIkeSessionParams(
-                            mContext, mProfile, underlyingNetwork);
-                    childSessionParams = VpnIkev2Utils.buildChildSessionParams(
-                            mProfile.getAllowedAlgorithms());
-                }
-
                 // TODO: Remove the need for adding two unused addresses with
                 // IPsec tunnels.
                 final InetAddress address = InetAddress.getLocalHost();
@@ -3129,8 +3348,8 @@
                 mSession =
                         mIkev2SessionCreator.createIkeSession(
                                 mContext,
-                                ikeSessionParams,
-                                childSessionParams,
+                                getIkeSessionParams(underlyingNetwork),
+                                getChildSessionParams(),
                                 mExecutor,
                                 new VpnIkev2Utils.IkeSessionCallbackImpl(
                                         TAG, IkeV2VpnRunner.this, token),
@@ -3144,6 +3363,10 @@
         }
 
         private void scheduleRetryNewIkeSession() {
+            if (mScheduledHandleRetryIkeSessionFuture != null) {
+                Log.d(TAG, "There is a pending retrying task, skip the new retrying task");
+                return;
+            }
             final long retryDelay = mDeps.getNextRetryDelaySeconds(mRetryCount++);
             Log.d(TAG, "Retry new IKE session after " + retryDelay + " seconds.");
             // If the default network is lost during the retry delay, the mActiveNetwork will be
@@ -3169,6 +3392,62 @@
             mUnderlyingLinkProperties = lp;
         }
 
+        class VpnConnectivityDiagnosticsCallback
+                extends ConnectivityDiagnosticsManager.ConnectivityDiagnosticsCallback {
+            // The callback runs in the executor thread.
+            @Override
+            public void onDataStallSuspected(
+                    ConnectivityDiagnosticsManager.DataStallReport report) {
+                synchronized (Vpn.this) {
+                    // Ignore stale runner.
+                    if (mVpnRunner != Vpn.IkeV2VpnRunner.this) return;
+
+                    // Handle the report only for current VPN network. If data stall is already
+                    // reported, ignoring the other reports. It means that the stall is not
+                    // recovered by MOBIKE and should be on the way to reset the ike session.
+                    if (mNetworkAgent != null
+                            && mNetworkAgent.getNetwork().equals(report.getNetwork())
+                            && !mDataStallSuspected) {
+                        Log.d(TAG, "Data stall suspected");
+
+                        // Trigger MOBIKE.
+                        maybeMigrateIkeSession(mActiveNetwork);
+                        mDataStallSuspected = true;
+                    }
+                }
+            }
+        }
+
+        public void onValidationStatus(int status) {
+            if (status == NetworkAgent.VALIDATION_STATUS_VALID) {
+                // No data stall now. Reset it.
+                mExecutor.execute(() -> {
+                    mDataStallSuspected = false;
+                    mDataStallRetryCount = 0;
+                    if (mScheduledHandleDataStallFuture != null) {
+                        Log.d(TAG, "Recovered from stall. Cancel pending reset action.");
+                        mScheduledHandleDataStallFuture.cancel(false /* mayInterruptIfRunning */);
+                        mScheduledHandleDataStallFuture = null;
+                    }
+                });
+            } else {
+                // Skip other invalid status if the scheduled recovery exists.
+                if (mScheduledHandleDataStallFuture != null) return;
+
+                mScheduledHandleDataStallFuture = mExecutor.schedule(() -> {
+                    if (mDataStallSuspected) {
+                        Log.d(TAG, "Reset session to recover stalled network");
+                        // This will reset old state if it exists.
+                        startIkeSession(mActiveNetwork);
+                    }
+
+                    // Reset mScheduledHandleDataStallFuture since it's already run on executor
+                    // thread.
+                    mScheduledHandleDataStallFuture = null;
+                }, mDeps.getDataStallResetSessionSeconds(mDataStallRetryCount++), TimeUnit.SECONDS);
+            }
+        }
+
         /**
          * Handles loss of the default underlying network
          *
@@ -3463,6 +3742,8 @@
             resetIkeState();
 
             mConnectivityManager.unregisterNetworkCallback(mNetworkCallback);
+            mConnectivityDiagnosticsManager.unregisterConnectivityDiagnosticsCallback(
+                    mDiagnosticsCallback);
 
             mExecutor.shutdown();
         }
@@ -4109,6 +4390,7 @@
         // TODO(b/230548427): Remove SDK check once VPN related stuff are decoupled from
         //  ConnectivityServiceTest.
         if (SdkLevel.isAtLeastT()) {
+            mVpnManagerEvents.log(packageName + " stopped");
             sendEventToVpnManagerApp(intent, packageName);
         }
     }
@@ -4276,8 +4558,10 @@
     /** Proxy to allow different testing setups */
     // TODO: b/240492694 Remove VpnNetworkAgentWrapper and this method when
     // NetworkAgent#setUnderlyingNetworks can be un-finalized.
-    private static void doSetUnderlyingNetworks(
+    private void doSetUnderlyingNetworks(
             @NonNull NetworkAgent agent, @NonNull List<Network> networks) {
+        logUnderlyNetworkChanges(networks);
+
         if (agent instanceof VpnNetworkAgentWrapper) {
             ((VpnNetworkAgentWrapper) agent).doSetUnderlyingNetworks(networks);
         } else {
@@ -4294,6 +4578,7 @@
     // un-finalized.
     @VisibleForTesting
     public static class VpnNetworkAgentWrapper extends NetworkAgent {
+        private final ValidationStatusCallback mCallback;
         /** Create an VpnNetworkAgentWrapper */
         public VpnNetworkAgentWrapper(
                 @NonNull Context context,
@@ -4303,8 +4588,10 @@
                 @NonNull LinkProperties lp,
                 @NonNull NetworkScore score,
                 @NonNull NetworkAgentConfig config,
-                @Nullable NetworkProvider provider) {
+                @Nullable NetworkProvider provider,
+                @Nullable ValidationStatusCallback callback) {
             super(context, looper, logTag, nc, lp, score, config, provider);
+            mCallback = callback;
         }
 
         /** Update the LinkProperties */
@@ -4326,6 +4613,13 @@
         public void onNetworkUnwanted() {
             // We are user controlled, not driven by NetworkRequest.
         }
+
+        @Override
+        public void onValidationStatus(int status, Uri redirectUri) {
+            if (mCallback != null) {
+                mCallback.onValidationStatus(status);
+            }
+        }
     }
 
     /**
@@ -4386,4 +4680,57 @@
     static Range<Integer> createUidRangeForUser(int userId) {
         return new Range<Integer>(userId * PER_USER_RANGE, (userId + 1) * PER_USER_RANGE - 1);
     }
+
+    private String getVpnManagerEventClassName(int code) {
+        switch (code) {
+            case VpnManager.ERROR_CLASS_NOT_RECOVERABLE:
+                return "ERROR_CLASS_NOT_RECOVERABLE";
+            case VpnManager.ERROR_CLASS_RECOVERABLE:
+                return "ERROR_CLASS_RECOVERABLE";
+            default:
+                return "UNKNOWN_CLASS";
+        }
+    }
+
+    private String getVpnManagerEventErrorName(int code) {
+        switch (code) {
+            case VpnManager.ERROR_CODE_NETWORK_UNKNOWN_HOST:
+                return "ERROR_CODE_NETWORK_UNKNOWN_HOST";
+            case VpnManager.ERROR_CODE_NETWORK_PROTOCOL_TIMEOUT:
+                return "ERROR_CODE_NETWORK_PROTOCOL_TIMEOUT";
+            case VpnManager.ERROR_CODE_NETWORK_IO:
+                return "ERROR_CODE_NETWORK_IO";
+            case VpnManager.ERROR_CODE_NETWORK_LOST:
+                return "ERROR_CODE_NETWORK_LOST";
+            default:
+                return "UNKNOWN_ERROR";
+        }
+    }
+
+    /** Dumps VPN state. */
+    public void dump(IndentingPrintWriter pw) {
+        synchronized (Vpn.this) {
+            pw.println("Active package name: " + mPackage);
+            pw.println("Active vpn type: " + getActiveVpnType());
+            pw.println("NetworkCapabilities: " + mNetworkCapabilities);
+            if (isIkev2VpnRunner()) {
+                final IkeV2VpnRunner runner = ((IkeV2VpnRunner) mVpnRunner);
+                pw.println("Token: " + runner.mSessionKey);
+                pw.println("MOBIKE " + (runner.mMobikeEnabled ? "enabled" : "disabled"));
+                if (mDataStallSuspected) pw.println("Data stall suspected");
+                if (runner.mScheduledHandleDataStallFuture != null) {
+                    pw.println("Reset session scheduled");
+                }
+            }
+            pw.println("mUnderlyNetworkChanges (most recent first):");
+            pw.increaseIndent();
+            mUnderlyNetworkChanges.reverseDump(pw);
+            pw.decreaseIndent();
+
+            pw.println("mVpnManagerEvent (most recent first):");
+            pw.increaseIndent();
+            mVpnManagerEvents.reverseDump(pw);
+            pw.decreaseIndent();
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/cpu/OWNERS b/services/core/java/com/android/server/cpu/OWNERS
new file mode 100644
index 0000000..2f42363
--- /dev/null
+++ b/services/core/java/com/android/server/cpu/OWNERS
@@ -0,0 +1,4 @@
+# Bug component: 608533
+
+include platform/packages/services/Car:/OWNERS
+lakshmana@google.com
diff --git a/services/core/java/com/android/server/display/DisplayDeviceConfig.java b/services/core/java/com/android/server/display/DisplayDeviceConfig.java
index a25ac21..c725441 100644
--- a/services/core/java/com/android/server/display/DisplayDeviceConfig.java
+++ b/services/core/java/com/android/server/display/DisplayDeviceConfig.java
@@ -458,7 +458,6 @@
      */
     public float getNitsFromBacklight(float backlight) {
         if (mBacklightToNitsSpline == null) {
-            Slog.wtf(TAG, "requesting nits when no mapping exists.");
             return NITS_INVALID;
         }
         backlight = Math.max(backlight, mBacklightMinimum);
diff --git a/services/core/java/com/android/server/display/DisplayPowerController.java b/services/core/java/com/android/server/display/DisplayPowerController.java
index 6a57e40..1514750 100644
--- a/services/core/java/com/android/server/display/DisplayPowerController.java
+++ b/services/core/java/com/android/server/display/DisplayPowerController.java
@@ -975,8 +975,8 @@
                     com.android.internal.R.array.config_screenBrighteningThresholds);
             int[] screenDarkeningThresholds = resources.getIntArray(
                     com.android.internal.R.array.config_screenDarkeningThresholds);
-            int[] screenThresholdLevels = resources.getIntArray(
-                    com.android.internal.R.array.config_screenThresholdLevels);
+            float[] screenThresholdLevels = BrightnessMappingStrategy.getFloatArray(resources
+                    .obtainTypedArray(com.android.internal.R.array.config_screenThresholdLevels));
             float screenDarkeningMinThreshold =
                     mDisplayDeviceConfig.getScreenDarkeningMinThreshold();
             float screenBrighteningMinThreshold =
@@ -1551,8 +1551,8 @@
             // TODO(b/216365040): The decision to prevent HBM for HDR in low power mode should be
             // done in HighBrightnessModeController.
             if (mHbmController.getHighBrightnessMode() == BrightnessInfo.HIGH_BRIGHTNESS_MODE_HDR
-                    && ((mBrightnessReason.modifier & BrightnessReason.MODIFIER_DIMMED) == 0
-                    || (mBrightnessReason.modifier & BrightnessReason.MODIFIER_LOW_POWER) == 0)) {
+                    && (mBrightnessReason.modifier & BrightnessReason.MODIFIER_DIMMED) == 0
+                    && (mBrightnessReason.modifier & BrightnessReason.MODIFIER_LOW_POWER) == 0) {
                 // We want to scale HDR brightness level with the SDR level
                 animateValue = mHbmController.getHdrBrightnessValue();
             }
diff --git a/services/core/java/com/android/server/display/HysteresisLevels.java b/services/core/java/com/android/server/display/HysteresisLevels.java
index 7a932ce..232495e 100644
--- a/services/core/java/com/android/server/display/HysteresisLevels.java
+++ b/services/core/java/com/android/server/display/HysteresisLevels.java
@@ -39,8 +39,7 @@
     private final float mMinBrightening;
 
     /**
-     * Creates a {@code HysteresisLevels} object with the given equal-length
-     * integer arrays.
+     * Creates a {@code HysteresisLevels} object for ambient brightness.
      * @param brighteningThresholds an array of brightening hysteresis constraint constants.
      * @param darkeningThresholds an array of darkening hysteresis constraint constants.
      * @param thresholdLevels a monotonically increasing array of threshold levels.
@@ -62,6 +61,28 @@
     }
 
     /**
+     * Creates a {@code HysteresisLevels} object for screen brightness.
+     * @param brighteningThresholds an array of brightening hysteresis constraint constants.
+     * @param darkeningThresholds an array of darkening hysteresis constraint constants.
+     * @param thresholdLevels a monotonically increasing array of threshold levels.
+     * @param minBrighteningThreshold the minimum value for which the brightening value needs to
+     *                                return.
+     * @param minDarkeningThreshold the minimum value for which the darkening value needs to return.
+     */
+    HysteresisLevels(int[] brighteningThresholds, int[] darkeningThresholds,
+            float[] thresholdLevels, float minDarkeningThreshold, float minBrighteningThreshold) {
+        if (brighteningThresholds.length != darkeningThresholds.length
+                || darkeningThresholds.length != thresholdLevels.length + 1) {
+            throw new IllegalArgumentException("Mismatch between hysteresis array lengths.");
+        }
+        mBrighteningThresholds = setArrayFormat(brighteningThresholds, 1000.0f);
+        mDarkeningThresholds = setArrayFormat(darkeningThresholds, 1000.0f);
+        mThresholdLevels = constraintInRangeIfNeeded(thresholdLevels);
+        mMinDarkening = minDarkeningThreshold;
+        mMinBrightening = minBrighteningThreshold;
+    }
+
+    /**
      * Return the brightening hysteresis threshold for the given value level.
      */
     public float getBrighteningThreshold(float value) {
@@ -107,11 +128,42 @@
     private float[] setArrayFormat(int[] configArray, float divideFactor) {
         float[] levelArray = new float[configArray.length];
         for (int index = 0; levelArray.length > index; ++index) {
-            levelArray[index] = (float)configArray[index] / divideFactor;
+            levelArray[index] = (float) configArray[index] / divideFactor;
         }
         return levelArray;
     }
 
+    /**
+     * This check is due to historical reasons, where screen thresholdLevels used to be
+     * integer values in the range of [0-255], but then was changed to be float values from [0,1].
+     * To accommodate both the possibilities, we first check if all the thresholdLevels are in [0,
+     * 1], and if not, we divide all the levels with 255 to bring them down to the same scale.
+     */
+    private float[] constraintInRangeIfNeeded(float[] thresholdLevels) {
+        if (isAllInRange(thresholdLevels, /* minValueInclusive = */ 0.0f, /* maxValueInclusive = */
+                1.0f)) {
+            return thresholdLevels;
+        }
+
+        Slog.w(TAG, "Detected screen thresholdLevels on a deprecated brightness scale");
+        float[] thresholdLevelsScaled = new float[thresholdLevels.length];
+        for (int index = 0; thresholdLevels.length > index; ++index) {
+            thresholdLevelsScaled[index] = thresholdLevels[index] / 255.0f;
+        }
+        return thresholdLevelsScaled;
+    }
+
+    private boolean isAllInRange(float[] configArray, float minValueInclusive,
+                                 float maxValueInclusive) {
+        int configArraySize = configArray.length;
+        for (int index = 0; configArraySize > index; ++index) {
+            if (configArray[index] < minValueInclusive || configArray[index] > maxValueInclusive) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     void dump(PrintWriter pw) {
         pw.println("HysteresisLevels");
         pw.println("  mBrighteningThresholds=" + Arrays.toString(mBrighteningThresholds));
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecController.java b/services/core/java/com/android/server/hdmi/HdmiCecController.java
index 1a568c3..bf0052d 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecController.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecController.java
@@ -19,20 +19,25 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.hardware.hdmi.HdmiPortInfo;
-import android.hardware.tv.cec.V1_0.CecMessage;
+import android.hardware.tv.cec.CecMessage;
+import android.hardware.tv.cec.IHdmiCec;
+import android.hardware.tv.cec.IHdmiCecCallback;
 import android.hardware.tv.cec.V1_0.HotplugEvent;
-import android.hardware.tv.cec.V1_0.IHdmiCec;
 import android.hardware.tv.cec.V1_0.IHdmiCec.getPhysicalAddressCallback;
-import android.hardware.tv.cec.V1_0.IHdmiCecCallback;
+import android.hardware.tv.cec.V1_0.OptionKey;
 import android.hardware.tv.cec.V1_0.Result;
 import android.hardware.tv.cec.V1_0.SendMessageResult;
+import android.hardware.tv.hdmi.IHdmi;
+import android.hardware.tv.hdmi.IHdmiCallback;
 import android.icu.util.IllformedLocaleException;
 import android.icu.util.ULocale;
 import android.os.Binder;
 import android.os.Handler;
+import android.os.IBinder;
 import android.os.IHwBinder;
 import android.os.Looper;
 import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.stats.hdmi.HdmiStatsEnums;
 import android.util.Slog;
 
@@ -168,8 +173,14 @@
      *         returns {@code null}.
      */
     static HdmiCecController create(HdmiControlService service, HdmiCecAtomWriter atomWriter) {
-        HdmiCecController controller = createWithNativeWrapper(service, new NativeWrapperImpl11(),
-                atomWriter);
+        HdmiCecController controller =
+                createWithNativeWrapper(service, new NativeWrapperImplAidl(), atomWriter);
+        if (controller != null) {
+            return controller;
+        }
+        HdmiLogger.warning("Unable to use CEC and HDMI AIDL HALs");
+
+        controller = createWithNativeWrapper(service, new NativeWrapperImpl11(), atomWriter);
         if (controller != null) {
             return controller;
         }
@@ -360,16 +371,43 @@
     }
 
     /**
-     * Set an option to CEC HAL.
+     * Configures the TV panel device wakeup behaviour in standby mode when it receives an OTP
+     * (One Touch Play) from a source device.
      *
-     * @param flag key of option
-     * @param enabled whether to enable/disable the given option.
+     * @param value If true, the TV device will wake up when OTP is received and if false, the TV
+     *     device will not wake up for an OTP.
      */
     @ServiceThreadOnly
-    void setOption(int flag, boolean enabled) {
+    void enableWakeupByOtp(boolean enabled) {
         assertRunOnServiceThread();
-        HdmiLogger.debug("setOption: [flag:%d, enabled:%b]", flag, enabled);
-        mNativeWrapperImpl.nativeSetOption(flag, enabled);
+        HdmiLogger.debug("enableWakeupByOtp: %b", enabled);
+        mNativeWrapperImpl.enableWakeupByOtp(enabled);
+    }
+
+    /**
+     * Switch to enable or disable CEC on the device.
+     *
+     * @param value If true, the device will have all CEC functionalities and if false, the device
+     *     will not perform any CEC functions.
+     */
+    @ServiceThreadOnly
+    void enableCec(boolean enabled) {
+        assertRunOnServiceThread();
+        HdmiLogger.debug("enableCec: %b", enabled);
+        mNativeWrapperImpl.enableCec(enabled);
+    }
+
+    /**
+     * Configures the module that processes CEC messages - the Android framework or the HAL.
+     *
+     * @param value If true, the Android framework will actively process CEC messages and if false,
+     *     only the HAL will process the CEC messages.
+     */
+    @ServiceThreadOnly
+    void enableSystemCecControl(boolean enabled) {
+        assertRunOnServiceThread();
+        HdmiLogger.debug("enableSystemCecControl: %b", enabled);
+        mNativeWrapperImpl.enableSystemCecControl(enabled);
     }
 
     /**
@@ -819,12 +857,233 @@
         int nativeGetVersion();
         int nativeGetVendorId();
         HdmiPortInfo[] nativeGetPortInfos();
-        void nativeSetOption(int flag, boolean enabled);
+
+        void enableWakeupByOtp(boolean enabled);
+
+        void enableCec(boolean enabled);
+
+        void enableSystemCecControl(boolean enabled);
+
         void nativeSetLanguage(String language);
         void nativeEnableAudioReturnChannel(int port, boolean flag);
         boolean nativeIsConnected(int port);
     }
 
+    private static final class NativeWrapperImplAidl
+            implements NativeWrapper, IBinder.DeathRecipient {
+        private IHdmiCec mHdmiCec;
+        private IHdmi mHdmi;
+        @Nullable private HdmiCecCallback mCallback;
+
+        private final Object mLock = new Object();
+
+        @Override
+        public String nativeInit() {
+            return connectToHal() ? mHdmiCec.toString() + " " + mHdmi.toString() : null;
+        }
+
+        boolean connectToHal() {
+            mHdmiCec =
+                    IHdmiCec.Stub.asInterface(
+                            ServiceManager.getService(IHdmiCec.DESCRIPTOR + "/default"));
+            if (mHdmiCec == null) {
+                HdmiLogger.error("Could not initialize HDMI CEC AIDL HAL");
+                return false;
+            }
+            try {
+                mHdmiCec.asBinder().linkToDeath(this, 0);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Couldn't link to death : ", e);
+            }
+
+            mHdmi =
+                    IHdmi.Stub.asInterface(
+                            ServiceManager.getService(IHdmi.DESCRIPTOR + "/default"));
+            if (mHdmi == null) {
+                HdmiLogger.error("Could not initialize HDMI AIDL HAL");
+                return false;
+            }
+            try {
+                mHdmi.asBinder().linkToDeath(this, 0);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Couldn't link to death : ", e);
+            }
+            return true;
+        }
+
+        @Override
+        public void binderDied() {
+            // One of the services died, try to reconnect to both.
+            mHdmiCec.asBinder().unlinkToDeath(this, 0);
+            mHdmi.asBinder().unlinkToDeath(this, 0);
+            HdmiLogger.error("HDMI or CEC service died, reconnecting");
+            connectToHal();
+            // Reconnect the callback
+            if (mCallback != null) {
+                setCallback(mCallback);
+            }
+        }
+
+        @Override
+        public void setCallback(HdmiCecCallback callback) {
+            mCallback = callback;
+            try {
+                // Create an AIDL callback that can callback onCecMessage
+                mHdmiCec.setCallback(new HdmiCecCallbackAidl(callback));
+            } catch (RemoteException e) {
+                HdmiLogger.error("Couldn't initialise tv.cec callback : ", e);
+            }
+            try {
+                // Create an AIDL callback that can callback onHotplugEvent
+                mHdmi.setCallback(new HdmiCallbackAidl(callback));
+            } catch (RemoteException e) {
+                HdmiLogger.error("Couldn't initialise tv.hdmi callback : ", e);
+            }
+        }
+
+        @Override
+        public int nativeSendCecCommand(int srcAddress, int dstAddress, byte[] body) {
+            CecMessage message = new CecMessage();
+            message.initiator = (byte) (srcAddress & 0xF);
+            message.destination = (byte) (dstAddress & 0xF);
+            message.body = body;
+            try {
+                return mHdmiCec.sendMessage(message);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to send CEC message : ", e);
+                return SendMessageResult.FAIL;
+            }
+        }
+
+        @Override
+        public int nativeAddLogicalAddress(int logicalAddress) {
+            try {
+                return mHdmiCec.addLogicalAddress((byte) logicalAddress);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to add a logical address : ", e);
+                return Result.FAILURE_INVALID_ARGS;
+            }
+        }
+
+        @Override
+        public void nativeClearLogicalAddress() {
+            try {
+                mHdmiCec.clearLogicalAddress();
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to clear logical address : ", e);
+            }
+        }
+
+        @Override
+        public int nativeGetPhysicalAddress() {
+            try {
+                return mHdmiCec.getPhysicalAddress();
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to get physical address : ", e);
+                return INVALID_PHYSICAL_ADDRESS;
+            }
+        }
+
+        @Override
+        public int nativeGetVersion() {
+            try {
+                return mHdmiCec.getCecVersion();
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to get cec version : ", e);
+                return Result.FAILURE_UNKNOWN;
+            }
+        }
+
+        @Override
+        public int nativeGetVendorId() {
+            try {
+                return mHdmiCec.getVendorId();
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to get vendor id : ", e);
+                return Result.FAILURE_UNKNOWN;
+            }
+        }
+
+        @Override
+        public void enableWakeupByOtp(boolean enabled) {
+            try {
+                mHdmiCec.enableWakeupByOtp(enabled);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed call to enableWakeupByOtp : ", e);
+            }
+        }
+
+        @Override
+        public void enableCec(boolean enabled) {
+            try {
+                mHdmiCec.enableCec(enabled);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed call to enableCec : ", e);
+            }
+        }
+
+        @Override
+        public void enableSystemCecControl(boolean enabled) {
+            try {
+                mHdmiCec.enableSystemCecControl(enabled);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed call to enableSystemCecControl : ", e);
+            }
+        }
+
+        @Override
+        public void nativeSetLanguage(String language) {
+            try {
+                mHdmiCec.setLanguage(language);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to set language : ", e);
+            }
+        }
+
+        @Override
+        public void nativeEnableAudioReturnChannel(int port, boolean flag) {
+            try {
+                mHdmiCec.enableAudioReturnChannel(port, flag);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to enable/disable ARC : ", e);
+            }
+        }
+
+        @Override
+        public HdmiPortInfo[] nativeGetPortInfos() {
+            try {
+                android.hardware.tv.hdmi.HdmiPortInfo[] hdmiPortInfos = mHdmi.getPortInfo();
+                HdmiPortInfo[] hdmiPortInfo = new HdmiPortInfo[hdmiPortInfos.length];
+                int i = 0;
+                for (android.hardware.tv.hdmi.HdmiPortInfo portInfo : hdmiPortInfos) {
+                    hdmiPortInfo[i] =
+                            new HdmiPortInfo(
+                                    portInfo.portId,
+                                    portInfo.type,
+                                    portInfo.physicalAddress,
+                                    portInfo.cecSupported,
+                                    false,
+                                    portInfo.arcSupported);
+                    i++;
+                }
+                return hdmiPortInfo;
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to get port information : ", e);
+                return null;
+            }
+        }
+
+        @Override
+        public boolean nativeIsConnected(int port) {
+            try {
+                return mHdmi.isConnected(port);
+            } catch (RemoteException e) {
+                HdmiLogger.error("Failed to get connection info : ", e);
+                return false;
+            }
+        }
+    }
+
     private static final class NativeWrapperImpl11 implements NativeWrapper,
             IHwBinder.DeathRecipient, getPhysicalAddressCallback {
         private android.hardware.tv.cec.V1_1.IHdmiCec mHdmiCec;
@@ -975,8 +1234,7 @@
             }
         }
 
-        @Override
-        public void nativeSetOption(int flag, boolean enabled) {
+        private void nativeSetOption(int flag, boolean enabled) {
             try {
                 mHdmiCec.setOption(flag, enabled);
             } catch (RemoteException e) {
@@ -985,6 +1243,21 @@
         }
 
         @Override
+        public void enableWakeupByOtp(boolean enabled) {
+            nativeSetOption(OptionKey.WAKEUP, enabled);
+        }
+
+        @Override
+        public void enableCec(boolean enabled) {
+            nativeSetOption(OptionKey.ENABLE_CEC, enabled);
+        }
+
+        @Override
+        public void enableSystemCecControl(boolean enabled) {
+            nativeSetOption(OptionKey.SYSTEM_CEC_CONTROL, enabled);
+        }
+
+        @Override
         public void nativeSetLanguage(String language) {
             try {
                 mHdmiCec.setLanguage(language);
@@ -1028,7 +1301,7 @@
 
         boolean connectToHal() {
             try {
-                mHdmiCec = IHdmiCec.getService(true);
+                mHdmiCec = android.hardware.tv.cec.V1_0.IHdmiCec.getService(true);
                 try {
                     mHdmiCec.linkToDeath(this, HDMI_CEC_HAL_DEATH_COOKIE);
                 } catch (RemoteException e) {
@@ -1053,7 +1326,8 @@
 
         @Override
         public int nativeSendCecCommand(int srcAddress, int dstAddress, byte[] body) {
-            CecMessage message = new CecMessage();
+            android.hardware.tv.cec.V1_0.CecMessage message =
+                    new android.hardware.tv.cec.V1_0.CecMessage();
             message.initiator = srcAddress;
             message.destination = dstAddress;
             message.body = new ArrayList<>(body.length);
@@ -1141,8 +1415,7 @@
             }
         }
 
-        @Override
-        public void nativeSetOption(int flag, boolean enabled) {
+        private void nativeSetOption(int flag, boolean enabled) {
             try {
                 mHdmiCec.setOption(flag, enabled);
             } catch (RemoteException e) {
@@ -1151,6 +1424,21 @@
         }
 
         @Override
+        public void enableWakeupByOtp(boolean enabled) {
+            nativeSetOption(OptionKey.WAKEUP, enabled);
+        }
+
+        @Override
+        public void enableCec(boolean enabled) {
+            nativeSetOption(OptionKey.ENABLE_CEC, enabled);
+        }
+
+        @Override
+        public void enableSystemCecControl(boolean enabled) {
+            nativeSetOption(OptionKey.SYSTEM_CEC_CONTROL, enabled);
+        }
+
+        @Override
         public void nativeSetLanguage(String language) {
             try {
                 mHdmiCec.setLanguage(language);
@@ -1211,7 +1499,8 @@
         }
     }
 
-    private static final class HdmiCecCallback10 extends IHdmiCecCallback.Stub {
+    private static final class HdmiCecCallback10
+            extends android.hardware.tv.cec.V1_0.IHdmiCecCallback.Stub {
         private final HdmiCecCallback mHdmiCecCallback;
 
         HdmiCecCallback10(HdmiCecCallback hdmiCecCallback) {
@@ -1219,7 +1508,8 @@
         }
 
         @Override
-        public void onCecMessage(CecMessage message) throws RemoteException {
+        public void onCecMessage(android.hardware.tv.cec.V1_0.CecMessage message)
+                throws RemoteException {
             byte[] body = new byte[message.body.size()];
             for (int i = 0; i < message.body.size(); i++) {
                 body[i] = message.body.get(i);
@@ -1252,7 +1542,8 @@
         }
 
         @Override
-        public void onCecMessage(CecMessage message) throws RemoteException {
+        public void onCecMessage(android.hardware.tv.cec.V1_0.CecMessage message)
+                throws RemoteException {
             byte[] body = new byte[message.body.size()];
             for (int i = 0; i < message.body.size(); i++) {
                 body[i] = message.body.get(i);
@@ -1266,6 +1557,52 @@
         }
     }
 
+    private static final class HdmiCecCallbackAidl extends IHdmiCecCallback.Stub {
+        private final HdmiCecCallback mHdmiCecCallback;
+
+        HdmiCecCallbackAidl(HdmiCecCallback hdmiCecCallback) {
+            mHdmiCecCallback = hdmiCecCallback;
+        }
+
+        @Override
+        public void onCecMessage(CecMessage message) throws RemoteException {
+            mHdmiCecCallback.onCecMessage(message.initiator, message.destination, message.body);
+        }
+
+        @Override
+        public synchronized String getInterfaceHash() throws android.os.RemoteException {
+            return IHdmiCecCallback.Stub.HASH;
+        }
+
+        @Override
+        public int getInterfaceVersion() throws android.os.RemoteException {
+            return IHdmiCecCallback.Stub.VERSION;
+        }
+    }
+
+    private static final class HdmiCallbackAidl extends IHdmiCallback.Stub {
+        private final HdmiCecCallback mHdmiCecCallback;
+
+        HdmiCallbackAidl(HdmiCecCallback hdmiCecCallback) {
+            mHdmiCecCallback = hdmiCecCallback;
+        }
+
+        @Override
+        public void onHotplugEvent(boolean connected, int portId) throws RemoteException {
+            mHdmiCecCallback.onHotplugEvent(portId, connected);
+        }
+
+        @Override
+        public synchronized String getInterfaceHash() throws android.os.RemoteException {
+            return IHdmiCallback.Stub.HASH;
+        }
+
+        @Override
+        public int getInterfaceVersion() throws android.os.RemoteException {
+            return IHdmiCallback.Stub.VERSION;
+        }
+    }
+
     public abstract static class Dumpable {
         protected final long mTime;
 
diff --git a/services/core/java/com/android/server/hdmi/HdmiControlService.java b/services/core/java/com/android/server/hdmi/HdmiControlService.java
index 7d35fc5..3256b49 100644
--- a/services/core/java/com/android/server/hdmi/HdmiControlService.java
+++ b/services/core/java/com/android/server/hdmi/HdmiControlService.java
@@ -56,7 +56,6 @@
 import android.hardware.hdmi.IHdmiRecordListener;
 import android.hardware.hdmi.IHdmiSystemAudioModeChangeListener;
 import android.hardware.hdmi.IHdmiVendorCommandListener;
-import android.hardware.tv.cec.V1_0.OptionKey;
 import android.hardware.tv.cec.V1_0.SendMessageResult;
 import android.media.AudioAttributes;
 import android.media.AudioDeviceAttributes;
@@ -266,10 +265,6 @@
     // Make sure HdmiCecConfig is instantiated and the XMLs are read.
     private HdmiCecConfig mHdmiCecConfig;
 
-    // Last return value of getPhysicalAddress(). Only updated on calls of getPhysicalAddress().
-    // Does not represent the current physical address at all times. Not to be used as a cache.
-    private int mPhysicalAddress = Constants.INVALID_PHYSICAL_ADDRESS;
-
     /**
      * Interface to report send result.
      */
@@ -660,7 +655,7 @@
         if (mHdmiControlEnabled == HdmiControlManager.HDMI_CEC_CONTROL_ENABLED) {
             initializeCec(INITIATED_BY_BOOT_UP);
         } else {
-            mCecController.setOption(OptionKey.ENABLE_CEC, false);
+            mCecController.enableCec(false);
         }
         mMhlDevices = Collections.emptyList();
 
@@ -734,10 +729,11 @@
                     @Override
                     public void onChange(String setting) {
                         if (isTvDeviceEnabled()) {
-                            setCecOption(OptionKey.WAKEUP, tv().getAutoWakeup());
+                            mCecController.enableWakeupByOtp(tv().getAutoWakeup());
                         }
                     }
-                }, mServiceThreadExecutor);
+                },
+                mServiceThreadExecutor);
     }
 
     /** Returns true if the device screen is off */
@@ -858,7 +854,7 @@
         mWakeUpMessageReceived = false;
 
         if (isTvDeviceEnabled()) {
-            mCecController.setOption(OptionKey.WAKEUP, tv().getAutoWakeup());
+            mCecController.enableWakeupByOtp(tv().getAutoWakeup());
         }
         int reason = -1;
         switch (initiatedBy) {
@@ -992,7 +988,7 @@
         mCecVersion = Math.max(HdmiControlManager.HDMI_CEC_VERSION_1_4_B,
                 Math.min(settingsCecVersion, supportedCecVersion));
 
-        mCecController.setOption(OptionKey.SYSTEM_CEC_CONTROL, true);
+        mCecController.enableSystemCecControl(true);
         mCecController.setLanguage(mMenuLanguage);
         initializeLocalDevices(initiatedBy);
     }
@@ -2084,15 +2080,9 @@
         @Override
         public int getPhysicalAddress() {
             initBinderCall();
-            runOnServiceThread(new Runnable() {
-                @Override
-                public void run() {
-                    synchronized (mLock) {
-                        mPhysicalAddress = mHdmiCecNetwork.getPhysicalAddress();
-                    }
-                }
-            });
-            return mPhysicalAddress;
+            synchronized (mLock) {
+                return mHdmiCecNetwork.getPhysicalAddress();
+            }
         }
 
         @Override
@@ -3432,7 +3422,7 @@
                 device.onStandby(mStandbyMessageReceived, standbyAction);
             }
             if (!isAudioSystemDevice()) {
-                mCecController.setOption(OptionKey.SYSTEM_CEC_CONTROL, false);
+                mCecController.enableSystemCecControl(false);
                 mMhlController.setOption(OPTION_MHL_SERVICE_CONTROL, DISABLED);
             }
         }
@@ -3581,12 +3571,6 @@
     }
 
     @ServiceThreadOnly
-    void setCecOption(int key, boolean value) {
-        assertRunOnServiceThread();
-        mCecController.setOption(key, value);
-    }
-
-    @ServiceThreadOnly
     void setControlEnabled(@HdmiControlManager.HdmiCecControl int enabled) {
         assertRunOnServiceThread();
 
@@ -3620,8 +3604,8 @@
 
     @ServiceThreadOnly
     private void enableHdmiControlService() {
-        mCecController.setOption(OptionKey.ENABLE_CEC, true);
-        mCecController.setOption(OptionKey.SYSTEM_CEC_CONTROL, true);
+        mCecController.enableCec(true);
+        mCecController.enableSystemCecControl(true);
         mMhlController.setOption(OPTION_MHL_ENABLE, ENABLED);
 
         initializeCec(INITIATED_BY_ENABLE_CEC);
@@ -3629,21 +3613,23 @@
 
     @ServiceThreadOnly
     private void disableHdmiControlService() {
-        disableDevices(new PendingActionClearedCallback() {
-            @Override
-            public void onCleared(HdmiCecLocalDevice device) {
-                assertRunOnServiceThread();
-                mCecController.flush(new Runnable() {
+        disableDevices(
+                new PendingActionClearedCallback() {
                     @Override
-                    public void run() {
-                        mCecController.setOption(OptionKey.ENABLE_CEC, false);
-                        mCecController.setOption(OptionKey.SYSTEM_CEC_CONTROL, false);
-                        mMhlController.setOption(OPTION_MHL_ENABLE, DISABLED);
-                        clearLocalDevices();
+                    public void onCleared(HdmiCecLocalDevice device) {
+                        assertRunOnServiceThread();
+                        mCecController.flush(
+                                new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        mCecController.enableCec(false);
+                                        mCecController.enableSystemCecControl(false);
+                                        mMhlController.setOption(OPTION_MHL_ENABLE, DISABLED);
+                                        clearLocalDevices();
+                                    }
+                                });
                     }
                 });
-            }
-        });
     }
 
     @ServiceThreadOnly
diff --git a/services/core/java/com/android/server/hdmi/HdmiUtils.java b/services/core/java/com/android/server/hdmi/HdmiUtils.java
index ba19cf0..308a0c8 100644
--- a/services/core/java/com/android/server/hdmi/HdmiUtils.java
+++ b/services/core/java/com/android/server/hdmi/HdmiUtils.java
@@ -20,6 +20,8 @@
 import static com.android.server.hdmi.Constants.ADDR_BACKUP_2;
 import static com.android.server.hdmi.Constants.ADDR_TV;
 
+import static java.util.Map.entry;
+
 import android.annotation.Nullable;
 import android.hardware.hdmi.HdmiControlManager;
 import android.hardware.hdmi.HdmiDeviceInfo;
@@ -45,7 +47,6 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -57,38 +58,34 @@
 
     private static final String TAG = "HdmiUtils";
 
-    private static final Map<Integer, List<Integer>> ADDRESS_TO_TYPE =
-            new HashMap<Integer, List<Integer>>() {
-                {
-                    put(Constants.ADDR_TV, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TV));
-                    put(Constants.ADDR_RECORDER_1,
-                            Lists.newArrayList(HdmiDeviceInfo.DEVICE_RECORDER));
-                    put(Constants.ADDR_RECORDER_2,
-                            Lists.newArrayList(HdmiDeviceInfo.DEVICE_RECORDER));
-                    put(Constants.ADDR_TUNER_1, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER));
-                    put(Constants.ADDR_PLAYBACK_1,
-                            Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK));
-                    put(Constants.ADDR_AUDIO_SYSTEM,
-                            Lists.newArrayList(HdmiDeviceInfo.DEVICE_AUDIO_SYSTEM));
-                    put(Constants.ADDR_TUNER_2, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER));
-                    put(Constants.ADDR_TUNER_3, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER));
-                    put(Constants.ADDR_PLAYBACK_2,
-                            Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK));
-                    put(Constants.ADDR_RECORDER_3,
-                            Lists.newArrayList(HdmiDeviceInfo.DEVICE_RECORDER));
-                    put(Constants.ADDR_TUNER_4, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER));
-                    put(Constants.ADDR_PLAYBACK_3,
-                            Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK));
-                    put(Constants.ADDR_BACKUP_1, Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK,
-                            HdmiDeviceInfo.DEVICE_RECORDER, HdmiDeviceInfo.DEVICE_TUNER,
-                            HdmiDeviceInfo.DEVICE_VIDEO_PROCESSOR));
-                    put(Constants.ADDR_BACKUP_2, Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK,
-                            HdmiDeviceInfo.DEVICE_RECORDER, HdmiDeviceInfo.DEVICE_TUNER,
-                            HdmiDeviceInfo.DEVICE_VIDEO_PROCESSOR));
-                    put(Constants.ADDR_SPECIFIC_USE, Lists.newArrayList(ADDR_TV));
-                    put(Constants.ADDR_UNREGISTERED, Collections.emptyList());
-                }
-            };
+    private static final Map<Integer, List<Integer>> ADDRESS_TO_TYPE = Map.ofEntries(
+            entry(Constants.ADDR_TV, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TV)),
+            entry(Constants.ADDR_RECORDER_1,
+                    Lists.newArrayList(HdmiDeviceInfo.DEVICE_RECORDER)),
+            entry(Constants.ADDR_RECORDER_2,
+                    Lists.newArrayList(HdmiDeviceInfo.DEVICE_RECORDER)),
+            entry(Constants.ADDR_TUNER_1, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER)),
+            entry(Constants.ADDR_PLAYBACK_1,
+                    Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK)),
+            entry(Constants.ADDR_AUDIO_SYSTEM,
+                    Lists.newArrayList(HdmiDeviceInfo.DEVICE_AUDIO_SYSTEM)),
+            entry(Constants.ADDR_TUNER_2, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER)),
+            entry(Constants.ADDR_TUNER_3, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER)),
+            entry(Constants.ADDR_PLAYBACK_2,
+                    Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK)),
+            entry(Constants.ADDR_RECORDER_3,
+                    Lists.newArrayList(HdmiDeviceInfo.DEVICE_RECORDER)),
+            entry(Constants.ADDR_TUNER_4, Lists.newArrayList(HdmiDeviceInfo.DEVICE_TUNER)),
+            entry(Constants.ADDR_PLAYBACK_3,
+                    Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK)),
+            entry(Constants.ADDR_BACKUP_1, Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK,
+                    HdmiDeviceInfo.DEVICE_RECORDER, HdmiDeviceInfo.DEVICE_TUNER,
+                    HdmiDeviceInfo.DEVICE_VIDEO_PROCESSOR)),
+            entry(Constants.ADDR_BACKUP_2, Lists.newArrayList(HdmiDeviceInfo.DEVICE_PLAYBACK,
+                    HdmiDeviceInfo.DEVICE_RECORDER, HdmiDeviceInfo.DEVICE_TUNER,
+                    HdmiDeviceInfo.DEVICE_VIDEO_PROCESSOR)),
+            entry(Constants.ADDR_SPECIFIC_USE, Lists.newArrayList(ADDR_TV)),
+            entry(Constants.ADDR_UNREGISTERED, Collections.emptyList()));
 
     private static final String[] DEFAULT_NAMES = {
         "TV",
diff --git a/services/core/java/com/android/server/input/InputManagerService.java b/services/core/java/com/android/server/input/InputManagerService.java
index 72612a0..a9d747c 100644
--- a/services/core/java/com/android/server/input/InputManagerService.java
+++ b/services/core/java/com/android/server/input/InputManagerService.java
@@ -1799,8 +1799,8 @@
      */
     public boolean transferTouchFocus(@NonNull IBinder fromChannelToken,
             @NonNull IBinder toChannelToken) {
-        Objects.nonNull(fromChannelToken);
-        Objects.nonNull(toChannelToken);
+        Objects.requireNonNull(fromChannelToken);
+        Objects.requireNonNull(toChannelToken);
         return mNative.transferTouchFocus(fromChannelToken, toChannelToken,
                 false /* isDragDrop */);
     }
diff --git a/services/core/java/com/android/server/location/contexthub/ContextHubTransactionManager.java b/services/core/java/com/android/server/location/contexthub/ContextHubTransactionManager.java
index c199bb3..2d3f176 100644
--- a/services/core/java/com/android/server/location/contexthub/ContextHubTransactionManager.java
+++ b/services/core/java/com/android/server/location/contexthub/ContextHubTransactionManager.java
@@ -519,9 +519,9 @@
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder(100);
-        TransactionRecord[] arr;
+        ContextHubServiceTransaction[] arr;
         synchronized (this) {
-            arr = mTransactionQueue.toArray(new TransactionRecord[0]);
+            arr = mTransactionQueue.toArray(new ContextHubServiceTransaction[0]);
         }
         for (int i = 0; i < arr.length; i++) {
             sb.append(i + ": " + arr[i] + "\n");
diff --git a/services/core/java/com/android/server/location/gnss/GnssConfiguration.java b/services/core/java/com/android/server/location/gnss/GnssConfiguration.java
index 12f8776..25350d0 100644
--- a/services/core/java/com/android/server/location/gnss/GnssConfiguration.java
+++ b/services/core/java/com/android/server/location/gnss/GnssConfiguration.java
@@ -260,26 +260,24 @@
                 Log.e(TAG, "Unable to set " + CONFIG_ES_EXTENSION_SEC + ": " + mEsExtensionSec);
             }
 
-            Map<String, SetCarrierProperty> map = new HashMap<String, SetCarrierProperty>() {
-                {
-                    put(CONFIG_SUPL_VER, GnssConfiguration::native_set_supl_version);
-                    put(CONFIG_SUPL_MODE, GnssConfiguration::native_set_supl_mode);
+            Map<String, SetCarrierProperty> map = new HashMap<String, SetCarrierProperty>();
 
-                    if (isConfigSuplEsSupported(gnssConfigurationIfaceVersion)) {
-                        put(CONFIG_SUPL_ES, GnssConfiguration::native_set_supl_es);
-                    }
+            map.put(CONFIG_SUPL_VER, GnssConfiguration::native_set_supl_version);
+            map.put(CONFIG_SUPL_MODE, GnssConfiguration::native_set_supl_mode);
 
-                    put(CONFIG_LPP_PROFILE, GnssConfiguration::native_set_lpp_profile);
-                    put(CONFIG_A_GLONASS_POS_PROTOCOL_SELECT,
-                            GnssConfiguration::native_set_gnss_pos_protocol_select);
-                    put(CONFIG_USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL,
-                            GnssConfiguration::native_set_emergency_supl_pdn);
+            if (isConfigSuplEsSupported(gnssConfigurationIfaceVersion)) {
+                map.put(CONFIG_SUPL_ES, GnssConfiguration::native_set_supl_es);
+            }
 
-                    if (isConfigGpsLockSupported(gnssConfigurationIfaceVersion)) {
-                        put(CONFIG_GPS_LOCK, GnssConfiguration::native_set_gps_lock);
-                    }
-                }
-            };
+            map.put(CONFIG_LPP_PROFILE, GnssConfiguration::native_set_lpp_profile);
+            map.put(CONFIG_A_GLONASS_POS_PROTOCOL_SELECT,
+                    GnssConfiguration::native_set_gnss_pos_protocol_select);
+            map.put(CONFIG_USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL,
+                    GnssConfiguration::native_set_emergency_supl_pdn);
+
+            if (isConfigGpsLockSupported(gnssConfigurationIfaceVersion)) {
+                map.put(CONFIG_GPS_LOCK, GnssConfiguration::native_set_gps_lock);
+            }
 
             for (Entry<String, SetCarrierProperty> entry : map.entrySet()) {
                 String propertyName = entry.getKey();
diff --git a/services/core/java/com/android/server/locksettings/OWNERS b/services/core/java/com/android/server/locksettings/OWNERS
index 7577ee5..55b0cff 100644
--- a/services/core/java/com/android/server/locksettings/OWNERS
+++ b/services/core/java/com/android/server/locksettings/OWNERS
@@ -1,4 +1,3 @@
+ebiggers@google.com
 jaggies@google.com
-kchyn@google.com
 rubinxu@google.com
-xunchang@google.com
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index a4f10ba..2cc0073 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -4927,7 +4927,16 @@
             }
             enforcePolicyAccess(Binder.getCallingUid(), "addAutomaticZenRule");
 
-            return mZenModeHelper.addAutomaticZenRule(pkg, automaticZenRule,
+            // If the caller is system, take the package name from the rule's owner rather than
+            // from the caller's package.
+            String rulePkg = pkg;
+            if (isCallingUidSystem()) {
+                if (automaticZenRule.getOwner() != null) {
+                    rulePkg = automaticZenRule.getOwner().getPackageName();
+                }
+            }
+
+            return mZenModeHelper.addAutomaticZenRule(rulePkg, automaticZenRule,
                     "addAutomaticZenRule");
         }
 
@@ -7072,6 +7081,7 @@
 
         @GuardedBy("mNotificationLock")
         void snoozeLocked(NotificationRecord r) {
+            final List<NotificationRecord> recordsToSnooze = new ArrayList<>();
             if (r.getSbn().isGroup()) {
                 final List<NotificationRecord> groupNotifications =
                         findCurrentAndSnoozedGroupNotificationsLocked(
@@ -7080,8 +7090,8 @@
                 if (r.getNotification().isGroupSummary()) {
                     // snooze all children
                     for (int i = 0; i < groupNotifications.size(); i++) {
-                        if (mKey != groupNotifications.get(i).getKey()) {
-                            snoozeNotificationLocked(groupNotifications.get(i));
+                        if (!mKey.equals(groupNotifications.get(i).getKey())) {
+                            recordsToSnooze.add(groupNotifications.get(i));
                         }
                     }
                 } else {
@@ -7091,8 +7101,8 @@
                         if (groupNotifications.size() == 2) {
                             // snooze summary and the one child
                             for (int i = 0; i < groupNotifications.size(); i++) {
-                                if (mKey != groupNotifications.get(i).getKey()) {
-                                    snoozeNotificationLocked(groupNotifications.get(i));
+                                if (!mKey.equals(groupNotifications.get(i).getKey())) {
+                                    recordsToSnooze.add(groupNotifications.get(i));
                                 }
                             }
                         }
@@ -7100,7 +7110,15 @@
                 }
             }
             // snooze the notification
-            snoozeNotificationLocked(r);
+            recordsToSnooze.add(r);
+
+            if (mSnoozeHelper.canSnooze(recordsToSnooze.size())) {
+                for (int i = 0; i < recordsToSnooze.size(); i++) {
+                    snoozeNotificationLocked(recordsToSnooze.get(i));
+                }
+            } else {
+                Log.w(TAG, "Cannot snooze " + r.getKey() + ": too many snoozed notifications");
+            }
 
         }
 
@@ -7841,7 +7859,8 @@
                 && (record.getSuppressedVisualEffects() & SUPPRESSED_EFFECT_STATUS_BAR) != 0;
         if (!record.isUpdate
                 && record.getImportance() > IMPORTANCE_MIN
-                && !suppressedByDnd) {
+                && !suppressedByDnd
+                && isNotificationForCurrentUser(record)) {
             sendAccessibilityEvent(record);
             sentAccessibilityEvent = true;
         }
diff --git a/services/core/java/com/android/server/notification/PreferencesHelper.java b/services/core/java/com/android/server/notification/PreferencesHelper.java
index 477b8da..634ee7e 100644
--- a/services/core/java/com/android/server/notification/PreferencesHelper.java
+++ b/services/core/java/com/android/server/notification/PreferencesHelper.java
@@ -852,7 +852,9 @@
         Objects.requireNonNull(pkg);
         Objects.requireNonNull(group);
         Objects.requireNonNull(group.getId());
-        Objects.requireNonNull(!TextUtils.isEmpty(group.getName()));
+        if (TextUtils.isEmpty(group.getName())) {
+            throw new IllegalArgumentException("group.getName() can't be empty");
+        }
         boolean needsDndChange = false;
         synchronized (mPackagePreferences) {
             PackagePreferences r = getOrCreatePackagePreferencesLocked(pkg, uid);
diff --git a/services/core/java/com/android/server/notification/SnoozeHelper.java b/services/core/java/com/android/server/notification/SnoozeHelper.java
index 7f265df..15d7c1e 100644
--- a/services/core/java/com/android/server/notification/SnoozeHelper.java
+++ b/services/core/java/com/android/server/notification/SnoozeHelper.java
@@ -62,6 +62,8 @@
 public class SnoozeHelper {
     public static final int XML_SNOOZED_NOTIFICATION_VERSION = 1;
 
+    static final int CONCURRENT_SNOOZE_LIMIT = 500;
+
     protected static final String XML_TAG_NAME = "snoozed-notifications";
 
     private static final String XML_SNOOZED_NOTIFICATION = "notification";
@@ -135,6 +137,15 @@
         }
     }
 
+    protected boolean canSnooze(int numberToSnooze) {
+        synchronized (mLock) {
+            if ((mPackages.size() + numberToSnooze) > CONCURRENT_SNOOZE_LIMIT) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     @NonNull
     protected Long getSnoozeTimeForUnpostedNotification(int userId, String pkg, String key) {
         Long time = null;
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index 9e0c975..85c47a0 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -314,7 +314,7 @@
 
     public String addAutomaticZenRule(String pkg, AutomaticZenRule automaticZenRule,
             String reason) {
-        if (!isSystemRule(automaticZenRule)) {
+        if (!ZenModeConfig.SYSTEM_AUTHORITY.equals(pkg)) {
             PackageItemInfo component = getServiceInfo(automaticZenRule.getOwner());
             if (component == null) {
                 component = getActivityInfo(automaticZenRule.getConfigurationActivity());
@@ -330,7 +330,8 @@
             int newRuleInstanceCount = getCurrentInstanceCount(automaticZenRule.getOwner())
                     + getCurrentInstanceCount(automaticZenRule.getConfigurationActivity())
                     + 1;
-            if (newRuleInstanceCount > RULE_LIMIT_PER_PACKAGE
+            int newPackageRuleCount = getPackageRuleCount(pkg) + 1;
+            if (newPackageRuleCount > RULE_LIMIT_PER_PACKAGE
                     || (ruleInstanceLimit > 0 && ruleInstanceLimit < newRuleInstanceCount)) {
                 throw new IllegalArgumentException("Rule instance limit exceeded");
             }
@@ -511,6 +512,23 @@
         return count;
     }
 
+    // Equivalent method to getCurrentInstanceCount, but for all rules associated with a specific
+    // package rather than a condition provider service or activity.
+    private int getPackageRuleCount(String pkg) {
+        if (pkg == null) {
+            return 0;
+        }
+        int count = 0;
+        synchronized (mConfig) {
+            for (ZenRule rule : mConfig.automaticRules.values()) {
+                if (pkg.equals(rule.getPkg())) {
+                    count++;
+                }
+            }
+        }
+        return count;
+    }
+
     public boolean canManageAutomaticZenRule(ZenRule rule) {
         final int callingUid = Binder.getCallingUid();
         if (callingUid == 0 || callingUid == Process.SYSTEM_UID) {
@@ -552,11 +570,6 @@
         }
     }
 
-    private boolean isSystemRule(AutomaticZenRule rule) {
-        return rule.getOwner() != null
-                && ZenModeConfig.SYSTEM_AUTHORITY.equals(rule.getOwner().getPackageName());
-    }
-
     private ServiceInfo getServiceInfo(ComponentName owner) {
         Intent queryIntent = new Intent();
         queryIntent.setComponent(owner);
diff --git a/services/core/java/com/android/server/om/OverlayManagerService.java b/services/core/java/com/android/server/om/OverlayManagerService.java
index 5544669..362b26e 100644
--- a/services/core/java/com/android/server/om/OverlayManagerService.java
+++ b/services/core/java/com/android/server/om/OverlayManagerService.java
@@ -56,6 +56,7 @@
 import android.content.res.ApkAssets;
 import android.net.Uri;
 import android.os.Binder;
+import android.os.Build;
 import android.os.Environment;
 import android.os.FabricatedOverlayInternal;
 import android.os.HandlerThread;
@@ -876,7 +877,7 @@
                     }
                     Slog.d(TAG, "commit failed: " + e.getMessage(), e);
                     throw new SecurityException("commit failed"
-                            + (DEBUG ? ": " + e.getMessage() : ""));
+                            + (DEBUG || Build.IS_DEBUGGABLE ? ": " + e.getMessage() : ""));
                 }
             } finally {
                 traceEnd(TRACE_TAG_RRO);
diff --git a/services/core/java/com/android/server/pm/ApkChecksums.java b/services/core/java/com/android/server/pm/ApkChecksums.java
index c2f2b0a..ffe0ca0 100644
--- a/services/core/java/com/android/server/pm/ApkChecksums.java
+++ b/services/core/java/com/android/server/pm/ApkChecksums.java
@@ -650,7 +650,7 @@
         // Skip /product folder.
         // TODO(b/231354111): remove this hack once we are allowed to change SELinux rules.
         if (!containsFile(Environment.getProductDirectory(), filePath)) {
-            byte[] verityHash = VerityUtils.getFsverityRootHash(filePath);
+            byte[] verityHash = VerityUtils.getFsverityDigest(filePath);
             if (verityHash != null) {
                 return new ApkChecksum(split, TYPE_WHOLE_MERKLE_ROOT_4K_SHA256, verityHash);
             }
diff --git a/services/core/java/com/android/server/pm/BackgroundDexOptService.java b/services/core/java/com/android/server/pm/BackgroundDexOptService.java
index 5a01ccb..e411880 100644
--- a/services/core/java/com/android/server/pm/BackgroundDexOptService.java
+++ b/services/core/java/com/android/server/pm/BackgroundDexOptService.java
@@ -149,8 +149,6 @@
 
     @GuardedBy("mLock") @Status private int mLastExecutionStatus = STATUS_OK;
 
-    @GuardedBy("mLock") private long mLastExecutionStartTimeMs;
-    @GuardedBy("mLock") private long mLastExecutionDurationIncludingSleepMs;
     @GuardedBy("mLock") private long mLastExecutionStartUptimeMs;
     @GuardedBy("mLock") private long mLastExecutionDurationMs;
 
@@ -229,10 +227,6 @@
             writer.println(mFinishedPostBootUpdate);
             writer.print("mLastExecutionStatus:");
             writer.println(mLastExecutionStatus);
-            writer.print("mLastExecutionStartTimeMs:");
-            writer.println(mLastExecutionStartTimeMs);
-            writer.print("mLastExecutionDurationIncludingSleepMs:");
-            writer.println(mLastExecutionDurationIncludingSleepMs);
             writer.print("mLastExecutionStartUptimeMs:");
             writer.println(mLastExecutionStartUptimeMs);
             writer.print("mLastExecutionDurationMs:");
@@ -539,8 +533,6 @@
     private boolean runIdleOptimization(
             PackageManagerService pm, List<String> pkgs, boolean isPostBootUpdate) {
         synchronized (mLock) {
-            mLastExecutionStartTimeMs = SystemClock.elapsedRealtime();
-            mLastExecutionDurationIncludingSleepMs = -1;
             mLastExecutionStartUptimeMs = SystemClock.uptimeMillis();
             mLastExecutionDurationMs = -1;
         }
@@ -549,8 +541,6 @@
         logStatus(status);
         synchronized (mLock) {
             mLastExecutionStatus = status;
-            mLastExecutionDurationIncludingSleepMs =
-                    SystemClock.elapsedRealtime() - mLastExecutionStartTimeMs;
             mLastExecutionDurationMs = SystemClock.uptimeMillis() - mLastExecutionStartUptimeMs;
         }
 
@@ -954,10 +944,9 @@
         synchronized (mLock) {
             status = mLastExecutionStatus;
             durationMs = mLastExecutionDurationMs;
-            durationIncludingSleepMs = mLastExecutionDurationIncludingSleepMs;
         }
 
-        mStatsLogger.write(status, params.getStopReason(), durationMs, durationIncludingSleepMs);
+        mStatsLogger.write(status, params.getStopReason(), durationMs);
     }
 
     /** Injector pattern for testing purpose */
diff --git a/services/core/java/com/android/server/pm/OWNERS b/services/core/java/com/android/server/pm/OWNERS
index 8534fab..84324f2 100644
--- a/services/core/java/com/android/server/pm/OWNERS
+++ b/services/core/java/com/android/server/pm/OWNERS
@@ -3,8 +3,6 @@
 jsharkey@android.com
 jsharkey@google.com
 narayan@google.com
-svetoslavganov@android.com
-svetoslavganov@google.com
 include /PACKAGE_MANAGER_OWNERS
 
 # apex support
@@ -26,16 +24,10 @@
 per-file PackageUsage.java = file:dex/OWNERS
 
 # multi user / cross profile
-per-file CrossProfileAppsServiceImpl.java = omakoto@google.com, yamasani@google.com
-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 CrossProfile* = file:MULTIUSER_AND_ENTERPRISE_OWNERS
 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
+per-file User* = file:/MULTIUSER_OWNERS
 
 # security
 per-file KeySetHandle.java = cbrubaker@google.com, nnk@google.com
diff --git a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
index 1eb74fac..1e64701 100644
--- a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
+++ b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
@@ -314,6 +314,8 @@
                     return runRemoveUser();
                 case "set-user-restriction":
                     return runSetUserRestriction();
+                case "supports-multiple-users":
+                    return runSupportsMultipleUsers();
                 case "get-max-users":
                     return runGetMaxUsers();
                 case "get-max-running-users":
@@ -3014,6 +3016,12 @@
         return 0;
     }
 
+    public int runSupportsMultipleUsers() {
+        getOutPrintWriter().println("Is multiuser supported: "
+                + UserManager.supportsMultipleUsers());
+        return 0;
+    }
+
     public int runGetMaxUsers() {
         getOutPrintWriter().println("Maximum supported users: "
                 + UserManager.getMaxSupportedUsers());
@@ -3622,7 +3630,7 @@
                 fd = ParcelFileDescriptor.dup(getInFileDescriptor());
             }
             if (sizeBytes <= 0) {
-                getErrPrintWriter().println("Error: must specify a APK size");
+                getErrPrintWriter().println("Error: must specify an APK size");
                 return 1;
             }
 
diff --git a/services/core/java/com/android/server/pm/PerPackageReadTimeouts.java b/services/core/java/com/android/server/pm/PerPackageReadTimeouts.java
index 3b306a8..b310c62a 100644
--- a/services/core/java/com/android/server/pm/PerPackageReadTimeouts.java
+++ b/services/core/java/com/android/server/pm/PerPackageReadTimeouts.java
@@ -16,7 +16,7 @@
 
 package com.android.server.pm;
 
-import android.annotation.NonNull;;
+import android.annotation.NonNull;
 import android.text.TextUtils;
 
 import com.android.internal.util.HexDump;
diff --git a/services/core/java/com/android/server/pm/StorageEventHelper.java b/services/core/java/com/android/server/pm/StorageEventHelper.java
index 666776b..ad87b03 100644
--- a/services/core/java/com/android/server/pm/StorageEventHelper.java
+++ b/services/core/java/com/android/server/pm/StorageEventHelper.java
@@ -197,8 +197,11 @@
                     appDataHelper.reconcileAppsDataLI(volumeUuid, user.id, flags,
                             true /* migrateAppData */);
                 }
-            } catch (IllegalStateException e) {
-                // Device was probably ejected, and we'll process that event momentarily
+            } catch (RuntimeException e) {
+                // The volume was probably already unmounted.  We'll probably process the unmount
+                // event momentarily.  TODO(b/256909937): ignoring errors from prepareUserStorage()
+                // is very dangerous.  Instead, we should fix the race condition that allows this
+                // code to run on an unmounted volume in the first place.
                 Slog.w(TAG, "Failed to prepare storage: " + e);
             }
         }
diff --git a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
index 016c1cb..fe797d2 100644
--- a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
+++ b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
@@ -147,7 +147,8 @@
             UserManager.DISALLOW_WIFI_TETHERING,
             UserManager.DISALLOW_SHARING_ADMIN_CONFIGURED_WIFI,
             UserManager.DISALLOW_WIFI_DIRECT,
-            UserManager.DISALLOW_ADD_WIFI_CONFIG
+            UserManager.DISALLOW_ADD_WIFI_CONFIG,
+            UserManager.DISALLOW_CELLULAR_2G
     });
 
     public static final Set<String> DEPRECATED_USER_RESTRICTIONS = Sets.newArraySet(
@@ -195,7 +196,8 @@
             UserManager.DISALLOW_CHANGE_WIFI_STATE,
             UserManager.DISALLOW_WIFI_TETHERING,
             UserManager.DISALLOW_WIFI_DIRECT,
-            UserManager.DISALLOW_ADD_WIFI_CONFIG
+            UserManager.DISALLOW_ADD_WIFI_CONFIG,
+            UserManager.DISALLOW_CELLULAR_2G
     );
 
     /**
@@ -234,7 +236,8 @@
                     UserManager.DISALLOW_CHANGE_WIFI_STATE,
                     UserManager.DISALLOW_WIFI_TETHERING,
                     UserManager.DISALLOW_WIFI_DIRECT,
-                    UserManager.DISALLOW_ADD_WIFI_CONFIG
+                    UserManager.DISALLOW_ADD_WIFI_CONFIG,
+                    UserManager.DISALLOW_CELLULAR_2G
     );
 
     /**
diff --git a/services/core/java/com/android/server/pm/VerificationParams.java b/services/core/java/com/android/server/pm/VerificationParams.java
index 7423bf6..d3112c5 100644
--- a/services/core/java/com/android/server/pm/VerificationParams.java
+++ b/services/core/java/com/android/server/pm/VerificationParams.java
@@ -643,7 +643,7 @@
 
     private List<ComponentName> matchVerifiers(PackageInfoLite pkgInfo,
             List<ResolveInfo> receivers, final PackageVerificationState verificationState) {
-        if (pkgInfo.verifiers.length == 0) {
+        if (pkgInfo.verifiers == null || pkgInfo.verifiers.length == 0) {
             return null;
         }
 
diff --git a/services/core/java/com/android/server/pm/dex/ArtManagerService.java b/services/core/java/com/android/server/pm/dex/ArtManagerService.java
index 0e46b0f4..af507cd 100644
--- a/services/core/java/com/android/server/pm/dex/ArtManagerService.java
+++ b/services/core/java/com/android/server/pm/dex/ArtManagerService.java
@@ -52,6 +52,7 @@
 import com.android.server.LocalServices;
 import com.android.server.pm.Installer;
 import com.android.server.pm.Installer.InstallerException;
+import com.android.server.pm.PackageManagerService;
 import com.android.server.pm.PackageManagerServiceCompilerMapping;
 import com.android.server.pm.parsing.pkg.AndroidPackage;
 import com.android.server.pm.pkg.parsing.PackageInfoWithoutStateUtils;
@@ -339,6 +340,11 @@
         String classpath = String.join(":", Os.getenv("BOOTCLASSPATH"),
                 Os.getenv("SYSTEMSERVERCLASSPATH"));
 
+        final String standaloneSystemServerJars = Os.getenv("STANDALONE_SYSTEMSERVER_JARS");
+        if (standaloneSystemServerJars != null) {
+            classpath = String.join(":", classpath, standaloneSystemServerJars);
+        }
+
         // Create the snapshot.
         createProfileSnapshot(BOOT_IMAGE_ANDROID_PACKAGE, BOOT_IMAGE_PROFILE_NAME, classpath,
                 /*appId*/ -1, callback);
@@ -719,6 +725,13 @@
         @Override
         public PackageOptimizationInfo getPackageOptimizationInfo(
                 ApplicationInfo info, String abi, String activityName) {
+            if (info.packageName.equals(PackageManagerService.PLATFORM_PACKAGE_NAME)) {
+                // PackageManagerService.PLATFORM_PACKAGE_NAME in this context means that the
+                // activity is defined in bootclasspath. Currently, we don't have an API to get the
+                // correct optimization info.
+                return PackageOptimizationInfo.createWithNoInfo();
+            }
+
             String compilationReason;
             String compilationFilter;
             try {
diff --git a/services/core/java/com/android/server/pm/dex/ArtStatsLogUtils.java b/services/core/java/com/android/server/pm/dex/ArtStatsLogUtils.java
index 905bcf9..1407530 100644
--- a/services/core/java/com/android/server/pm/dex/ArtStatsLogUtils.java
+++ b/services/core/java/com/android/server/pm/dex/ArtStatsLogUtils.java
@@ -320,12 +320,15 @@
     public static class BackgroundDexoptJobStatsLogger {
         /** Writes background dexopt job stats to statsd. */
         public void write(@BackgroundDexOptService.Status int status,
-                @JobParameters.StopReason int cancellationReason, long durationMs,
-                long durationIncludingSleepMs) {
-            ArtStatsLog.write(ArtStatsLog.BACKGROUND_DEXOPT_JOB_ENDED,
+                          @JobParameters.StopReason int cancellationReason,
+                          long durationMs) {
+            ArtStatsLog.write(
+                    ArtStatsLog.BACKGROUND_DEXOPT_JOB_ENDED,
                     STATUS_MAP.getOrDefault(status,
                             ArtStatsLog.BACKGROUND_DEXOPT_JOB_ENDED__STATUS__STATUS_UNKNOWN),
-                    cancellationReason, durationMs, durationIncludingSleepMs);
+                    cancellationReason,
+                    durationMs,
+                    0);  // deprecated, used to be durationIncludingSleepMs
         }
     }
 }
diff --git a/services/core/java/com/android/server/pm/dex/DexoptUtils.java b/services/core/java/com/android/server/pm/dex/DexoptUtils.java
index beea86d..d519c52 100644
--- a/services/core/java/com/android/server/pm/dex/DexoptUtils.java
+++ b/services/core/java/com/android/server/pm/dex/DexoptUtils.java
@@ -295,6 +295,7 @@
      * NOTE: Keep this in sync with the dexopt expectations! Right now that is either "PCL[path]"
      * for a PathClassLoader or "DLC[path]" for a DelegateLastClassLoader.
      */
+    @SuppressWarnings("ReturnValueIgnored")
     /*package*/ static String encodeClassLoader(String classpath, String classLoaderName) {
         classpath.getClass();  // Throw NPE if classpath is null
         String classLoaderDexoptEncoding = classLoaderName;
diff --git a/services/core/java/com/android/server/pm/dex/OdsignStatsLogger.java b/services/core/java/com/android/server/pm/dex/OdsignStatsLogger.java
index fa08add..227a3a1 100644
--- a/services/core/java/com/android/server/pm/dex/OdsignStatsLogger.java
+++ b/services/core/java/com/android/server/pm/dex/OdsignStatsLogger.java
@@ -39,6 +39,7 @@
     // These need to be kept in sync with system/security/ondevice-signing/StatsReporter.{h, cpp}.
     private static final String METRICS_FILE = "/data/misc/odsign/metrics/odsign-metrics.txt";
     private static final String COMPOS_METRIC_NAME = "comp_os_artifacts_check_record";
+    private static final String ODSIGN_METRIC_NAME = "odsign_record";
 
     /**
      * Arrange for stats to be uploaded in the background.
@@ -64,18 +65,45 @@
             for (String line : lines.split("\n")) {
                 String[] metrics = line.split(" ");
 
-                if (metrics.length != 4 || !metrics[0].equals(COMPOS_METRIC_NAME)) {
-                    Slog.w(TAG, "Malformed metrics file");
-                    break;
+                if (line.isEmpty() || metrics.length < 1) {
+                    Slog.w(TAG, "Empty metrics line");
+                    continue;
                 }
 
-                boolean currentArtifactsOk = metrics[1].equals("1");
-                boolean compOsPendingArtifactsExists = metrics[2].equals("1");
-                boolean useCompOsGeneratedArtifacts = metrics[3].equals("1");
+                switch (metrics[0]) {
+                    case COMPOS_METRIC_NAME: {
+                        if (metrics.length != 4) {
+                            Slog.w(TAG, "Malformed CompOS metrics line '" + line + "'");
+                            continue;
+                        }
 
-                ArtStatsLog.write(ArtStatsLog.EARLY_BOOT_COMP_OS_ARTIFACTS_CHECK_REPORTED,
-                        currentArtifactsOk, compOsPendingArtifactsExists,
-                        useCompOsGeneratedArtifacts);
+                        boolean currentArtifactsOk = metrics[1].equals("1");
+                        boolean compOsPendingArtifactsExists = metrics[2].equals("1");
+                        boolean useCompOsGeneratedArtifacts = metrics[3].equals("1");
+
+                        ArtStatsLog.write(ArtStatsLog.EARLY_BOOT_COMP_OS_ARTIFACTS_CHECK_REPORTED,
+                                currentArtifactsOk, compOsPendingArtifactsExists,
+                                useCompOsGeneratedArtifacts);
+                        break;
+                    }
+                    case ODSIGN_METRIC_NAME: {
+                        if (metrics.length != 2) {
+                            Slog.w(TAG, "Malformed odsign metrics line '" + line + "'");
+                            continue;
+                        }
+
+                        try {
+                            int status = Integer.parseInt(metrics[1]);
+                            ArtStatsLog.write(ArtStatsLog.ODSIGN_REPORTED, status);
+                        } catch (NumberFormatException e) {
+                            Slog.w(TAG, "Malformed odsign metrics line '" + line + "'");
+                        }
+
+                        break;
+                    }
+                    default:
+                        Slog.w(TAG, "Malformed metrics line '" + line + "'");
+                }
             }
         } catch (FileNotFoundException e) {
             // This is normal and probably means no new metrics have been generated.
diff --git a/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java b/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
index 073776f..98bbcb9 100644
--- a/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
+++ b/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
@@ -86,6 +86,7 @@
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 
 /**
@@ -1924,7 +1925,7 @@
                             mPkgRequestingPerm, newRestrictionExcemptFlags, -1, mUser);
                 }
 
-                if (newGranted != null && newGranted != mOriginalGranted) {
+                if (newGranted != null && !Objects.equals(newGranted, mOriginalGranted)) {
                     if (newGranted) {
                         NO_PM_CACHE.grantPermission(mPermission, mPkgRequestingPerm, mUser);
                     } else {
diff --git a/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java b/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java
index d34682d..1e13333 100644
--- a/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java
+++ b/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java
@@ -2664,7 +2664,6 @@
                     final Permission bp = mRegistry.getPermission(permName);
                     final boolean appSupportsRuntimePermissions =
                             pkg.getTargetSdkVersion() >= Build.VERSION_CODES.M;
-                    String legacyActivityRecognitionPermission = null;
 
                     if (DEBUG_INSTALL && bp != null) {
                         Log.i(TAG, "Package " + friendlyName
@@ -2688,47 +2687,12 @@
                     // Cache newImplicitPermissions before modifing permissionsState as for the
                     // shared uids the original and new state are the same object
                     if (!origState.hasPermissionState(permName)
-                            && (pkg.getImplicitPermissions().contains(permName)
-                            || (permName.equals(Manifest.permission.ACTIVITY_RECOGNITION)))) {
-                        if (pkg.getImplicitPermissions().contains(permName)) {
+                            && (pkg.getImplicitPermissions().contains(permName))) {
                             // If permName is an implicit permission, try to auto-grant
                             newImplicitPermissions.add(permName);
-
                             if (DEBUG_PERMISSIONS) {
                                 Slog.i(TAG, permName + " is newly added for " + friendlyName);
                             }
-                        } else {
-                            // Special case for Activity Recognition permission. Even if AR
-                            // permission is not an implicit permission we want to add it to the
-                            // list (try to auto-grant it) if the app was installed on a device
-                            // before AR permission was split, regardless of if the app now requests
-                            // the new AR permission or has updated its target SDK and AR is no
-                            // longer implicit to it. This is a compatibility workaround for apps
-                            // when AR permission was split in Q.
-                            // TODO(zhanghai): This calls into SystemConfig, which generally
-                            //  shouldn't  cause deadlock, but maybe we should keep a cache of the
-                            //  split permission  list and just eliminate the possibility.
-                            final List<PermissionManager.SplitPermissionInfo> permissionList =
-                                    getSplitPermissionInfos();
-                            int numSplitPerms = permissionList.size();
-                            for (int splitPermNum = 0; splitPermNum < numSplitPerms;
-                                    splitPermNum++) {
-                                PermissionManager.SplitPermissionInfo sp = permissionList.get(
-                                        splitPermNum);
-                                String splitPermName = sp.getSplitPermission();
-                                if (sp.getNewPermissions().contains(permName)
-                                        && origState.isPermissionGranted(splitPermName)) {
-                                    legacyActivityRecognitionPermission = splitPermName;
-                                    newImplicitPermissions.add(permName);
-
-                                    if (DEBUG_PERMISSIONS) {
-                                        Slog.i(TAG, permName + " is newly added for "
-                                                + friendlyName);
-                                    }
-                                    break;
-                                }
-                            }
-                        }
                     }
 
                     // TODO(b/140256621): The package instant app method has been removed
@@ -2862,8 +2826,7 @@
                             // Hard restricted permissions cannot be held.
                             } else if (!permissionPolicyInitialized
                                     || (!hardRestricted || restrictionExempt)) {
-                                if ((origPermState != null && origPermState.isGranted())
-                                        || legacyActivityRecognitionPermission != null) {
+                                if ((origPermState != null && origPermState.isGranted())) {
                                     if (!uidState.grantPermission(bp)) {
                                         wasChanged = true;
                                     }
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index d8e7fbe..2cf6608 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -117,6 +117,7 @@
 import android.content.res.Resources;
 import android.database.ContentObserver;
 import android.graphics.Rect;
+import android.hardware.SensorPrivacyManager;
 import android.hardware.display.DisplayManager;
 import android.hardware.display.DisplayManagerInternal;
 import android.hardware.hdmi.HdmiAudioSystemClient;
@@ -395,6 +396,7 @@
     IStatusBarService mStatusBarService;
     StatusBarManagerInternal mStatusBarManagerInternal;
     AudioManagerInternal mAudioManagerInternal;
+    SensorPrivacyManager mSensorPrivacyManager;
     DisplayManager mDisplayManager;
     DisplayManagerInternal mDisplayManagerInternal;
     boolean mPreloadedRecentApps;
@@ -1882,6 +1884,7 @@
         mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class);
         mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class);
         mAppOpsManager = mContext.getSystemService(AppOpsManager.class);
+        mSensorPrivacyManager = mContext.getSystemService(SensorPrivacyManager.class);
         mDisplayManager = mContext.getSystemService(DisplayManager.class);
         mDisplayManagerInternal = LocalServices.getService(DisplayManagerInternal.class);
         mPackageManager = mContext.getPackageManager();
@@ -2944,8 +2947,6 @@
                 if ((metaState & KeyEvent.META_META_MASK) == 0) {
                     return key_not_consumed;
                 }
-                // Share the same behavior with KEYCODE_LANGUAGE_SWITCH.
-            case KeyEvent.KEYCODE_LANGUAGE_SWITCH:
                 if (down && repeatCount == 0) {
                     int direction = (metaState & KeyEvent.META_SHIFT_MASK) != 0 ? -1 : 1;
                     mWindowManagerFuncs.switchKeyboardLayout(event.getDeviceId(), direction);
@@ -3019,6 +3020,18 @@
         return key_not_consumed;
     }
 
+    private void toggleMicrophoneMuteFromKey() {
+        if (mSensorPrivacyManager.supportsSensorToggle(
+                SensorPrivacyManager.TOGGLE_TYPE_SOFTWARE,
+                SensorPrivacyManager.Sensors.MICROPHONE)) {
+            boolean isEnabled = mSensorPrivacyManager.isSensorPrivacyEnabled(
+                    SensorPrivacyManager.TOGGLE_TYPE_SOFTWARE,
+                    SensorPrivacyManager.Sensors.MICROPHONE);
+            mSensorPrivacyManager.setSensorPrivacy(SensorPrivacyManager.Sensors.MICROPHONE,
+                    !isEnabled);
+        }
+    }
+
     /**
      * TV only: recognizes a remote control gesture for capturing a bug report.
      */
@@ -3461,7 +3474,12 @@
                     @Override
                     public void onKeyguardExitResult(boolean success) {
                         if (success) {
-                            startDockOrHome(displayId, true /*fromHomeKey*/, awakenFromDreams);
+                            final long origId = Binder.clearCallingIdentity();
+                            try {
+                                startDockOrHome(displayId, true /*fromHomeKey*/, awakenFromDreams);
+                            } finally {
+                                Binder.restoreCallingIdentity(origId);
+                            }
                         }
                     }
                 });
@@ -3954,11 +3972,16 @@
                 break;
             }
 
+            case KeyEvent.KEYCODE_MUTE:
+                result &= ~ACTION_PASS_TO_USER;
+                if (down && event.getRepeatCount() == 0) {
+                    toggleMicrophoneMuteFromKey();
+                }
+                break;
             case KeyEvent.KEYCODE_MEDIA_PLAY:
             case KeyEvent.KEYCODE_MEDIA_PAUSE:
             case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
             case KeyEvent.KEYCODE_HEADSETHOOK:
-            case KeyEvent.KEYCODE_MUTE:
             case KeyEvent.KEYCODE_MEDIA_STOP:
             case KeyEvent.KEYCODE_MEDIA_NEXT:
             case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
diff --git a/services/core/java/com/android/server/resources/OWNERS b/services/core/java/com/android/server/resources/OWNERS
new file mode 100644
index 0000000..7460a14
--- /dev/null
+++ b/services/core/java/com/android/server/resources/OWNERS
@@ -0,0 +1,4 @@
+# Bug component: 568761
+
+patb@google.com
+zyy@google.com
diff --git a/services/core/java/com/android/server/rollback/README.md b/services/core/java/com/android/server/rollback/README.md
index 0c5cc15..08800da 100644
--- a/services/core/java/com/android/server/rollback/README.md
+++ b/services/core/java/com/android/server/rollback/README.md
@@ -1,4 +1,4 @@
-#Rollback Manager
+# Rollback Manager
 
 ## Introduction
 
@@ -7,9 +7,9 @@
 APEX update to the previous version installed on the device, and reverting any
 APK or APEX data to the state it was in at the time of install.
 
-##Rollback Basics
+## Rollback Basics
 
-###How Rollbacks Work
+### How Rollbacks Work
 
 A new install parameter ENABLE_ROLLBACK can be specified to enable rollback when
 updating an application. For example:
@@ -42,27 +42,27 @@
 
 See below for more details of shell commands for rollback.
 
-###Rollback Triggers
+### Rollback Triggers
 
-####Manually Triggered Rollback
+#### Manually Triggered Rollback
 
 As mentioned above, it is possible to trigger rollback on device using a shell
 command. This is for testing purposes only. We do not expect this mechanism to
 be used in production in practice.
 
-####Watchdog Triggered Rollback
+#### Watchdog Triggered Rollback
 
 Watchdog triggered rollback is intended to address severe issues with the
 device. The platform provides several different watchdogs that can trigger
 rollback.
 
-#####Package Watchdog
+##### Package Watchdog
 
 There is a package watchdog service running on device that will trigger rollback
 of an update if there are 5 ANRs or process crashes within a 1 minute window for
 a package in the update.
 
-#####Native Watchdog
+##### Native Watchdog
 
 If a native service crashes repeatedly after an update is installed, rollback
 will be triggered. This particularly applies to updates that include APEXes
@@ -70,25 +70,25 @@
 native services have been affected by an update, *any* crashing native service
 will cause the rollback to be triggered.
 
-#####Explicit Health Check
+##### Explicit Health Check
 
 There is an explicit check to verify the network stack is functional after an
 update. If there is no network connectivity within a certain time period after
 an update, rollback is triggered.
 
-####Server Triggered Rollback
+#### Server Triggered Rollback
 The RollbackManager API may be used by the installer to roll back an update
 based on a request from the server.
 
-##Rollback Details
+## Rollback Details
 
-###RollbackManager API
+### RollbackManager API
 
 The RollbackManager API is an @SystemAPI guarded by the MANAGE_ROLLBACKS and
 TEST_MANAGE_ROLLBACKS permissions. See RollbackManager.java for details about
 the RollbackManager API.
 
-###Rollback of APEX modules
+### Rollback of APEX modules
 
 Rollback is supported for APEX modules in addition to APK modules. In Q, there
 was no concept of data associated with an APEX, so only the APEX itself is
@@ -100,7 +100,7 @@
 directories). For example, FooV2.apex must not change the file format of some
 state stored on the device in such a way that FooV1.apex cannot read the file.
 
-###Rollback of MultiPackage Installs
+### Rollback of MultiPackage Installs
 
 Rollback can be enabled for multi-package installs. This requires that all
 packages in the install session, including the parent session, have the
@@ -119,7 +119,7 @@
 install session, rollback will not be enabled for any package in the
 multi-package install session.
 
-###Rollback of Staged Installs
+### Rollback of Staged Installs
 
 Rollback can be enabled for staged installs, which require reboot to take
 effect. If reboot was required when the package was updated, then reboot is
@@ -127,21 +127,21 @@
 package was updated, then no reboot is required when the package is rolled back.
 
 
-###Rollbacks on Multi User Devices
+### Rollbacks on Multi User Devices
 
 Rollbacks should work properly on devices with multiple users. There is special
 handling of user data backup to ensure app user data is properly backed up and
 restored for all users, even for credential encrypted users that have not been
 unlocked at various points during the flow.
 
-###Rollback whitelist
+### Rollback whitelist
 
 Outside of testing, rollback may only be enabled for packages listed in the
 sysconfig rollback whitelist - see
 `SystemConfig#getRollbackWhitelistedPackages`. Attempts to enable rollback for
 non-whitelisted packages will fail.
 
-###Failure to Enable Rollback
+### Failure to Enable Rollback
 
 There are a number of reasons why we may be unable to enable rollback for a
 package, including:
@@ -158,13 +158,13 @@
 rollback enabled. Failing to enable rollback does not cause the installation to
 fail.
 
-###Failure to Commit Rollback
+### Failure to Commit Rollback
 
 For the most part, a rollback will remain available after failure to commit it.
 This allows the caller to retry the rollback if they have reason to believe it
 will not fail again the next time the commit of the rollback is attempted.
 
-###Installing Previously Rolled Back Packages
+### Installing Previously Rolled Back Packages
 There is no logic in the platform itself to prevent installing a version of a
 package that was previously rolled back.
 
@@ -175,7 +175,7 @@
 installer to prevent reinstall of a previously rolled back package version if so
 desired.
 
-###Rollback Expiration
+### Rollback Expiration
 
 An available rollback is expired if the rollback lifetime has been exceeded or
 if there is a new update to package associated with the rollback. When an
@@ -183,9 +183,9 @@
 the rollback are deleted. Once a rollback is expired, it can no longer be
 executed.
 
-##Shell Commands for Rollback
+## Shell Commands for Rollback
 
-###Installing an App with Rollback Enabled
+### Installing an App with Rollback Enabled
 
 The `adb install` command accepts the `--enable-rollback` flag to install an app
 with rollback enabled. For example:
@@ -194,7 +194,7 @@
 $ adb install --enable-rollback FooV2.apk
 ```
 
-###Triggering Rollback Manually
+### Triggering Rollback Manually
 
 If rollback is available for an application, the pm command can be used to
 trigger rollback manually on device:
@@ -206,7 +206,7 @@
 For rollback of staged installs, you have to manually reboot the device for the
 rollback to take effect after running the 'pm rollback-app' command.
 
-###Listing the Status of Rollbacks on Device
+### Listing the Status of Rollbacks on Device
 
 You can get a list with details about available and recently committed rollbacks
 using dumpsys. For example:
@@ -246,9 +246,9 @@
 The list of rollbacks is also included in bug reports. Search for "DUMP OF
 SERVICE rollback".
 
-##Configuration Properties
+## Configuration Properties
 
-###Rollback Lifetime
+### Rollback Lifetime
 
 Rollback lifetime refers to the maximum duration of time after the rollback is
 first enabled that it will be available. The default is for rollbacks to be
@@ -263,7 +263,7 @@
 
 The update will not take effect until after system server has been restarted.
 
-###Enable Rollback Timeout
+### Enable Rollback Timeout
 
 The enable rollback timeout is how long RollbackManager is allowed to take to
 enable rollback when performing an update. This includes the time needed to make
@@ -279,7 +279,7 @@
 
 The update will take effect for the next install with rollback enabled.
 
-##Limitations
+## Limitations
 
 * You cannot enable rollback for the first version of an application installed
 on the device. Only updates to a package previously installed on the device can
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index d0b058b..eb8464e 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -1337,6 +1337,7 @@
                     }
                     FgThread.getHandler().removeCallbacks(mResetRunnable);
                     mContext.getMainThreadHandler().removeCallbacks(mTryToRebindRunnable);
+                    mContext.getMainThreadHandler().removeCallbacks(mDisconnectRunnable);
                 }
             }
         }
@@ -1887,12 +1888,9 @@
         }
     }
 
-    private static final HashMap<Integer, String> sWallpaperType = new HashMap<Integer, String>() {
-        {
-            put(FLAG_SYSTEM, RECORD_FILE);
-            put(FLAG_LOCK, RECORD_LOCK_FILE);
-        }
-    };
+    private static final Map<Integer, String> sWallpaperType = Map.of(
+            FLAG_SYSTEM, RECORD_FILE,
+            FLAG_LOCK, RECORD_LOCK_FILE);
 
     private void errorCheck(int userID) {
         sWallpaperType.forEach((type, filename) -> {
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index ab936a6..83687e9 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -4884,8 +4884,12 @@
     ActivityOptions takeOptions() {
         if (DEBUG_TRANSITION) Slog.i(TAG, "Taking options for " + this + " callers="
                 + Debug.getCallers(6));
+        if (mPendingOptions == null) return null;
         final ActivityOptions opts = mPendingOptions;
         mPendingOptions = null;
+        // Strip sensitive information from options before sending it to app.
+        opts.setRemoteTransition(null);
+        opts.setRemoteAnimationAdapter(null);
         return opts;
     }
 
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index d190b4f..91dcc8e 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -1441,6 +1441,7 @@
         a.colorMode = ActivityInfo.COLOR_MODE_DEFAULT;
         a.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
         a.resizeMode = RESIZE_MODE_UNRESIZEABLE;
+        a.configChanges = 0xffffffff;
 
         final ActivityOptions options = ActivityOptions.makeBasic();
         options.setLaunchActivityType(ACTIVITY_TYPE_DREAM);
diff --git a/services/core/java/com/android/server/wm/DisplayWindowSettings.java b/services/core/java/com/android/server/wm/DisplayWindowSettings.java
index 11bcd8c..a9d0e96 100644
--- a/services/core/java/com/android/server/wm/DisplayWindowSettings.java
+++ b/services/core/java/com/android/server/wm/DisplayWindowSettings.java
@@ -436,11 +436,12 @@
                     mRemoveContentMode = other.mRemoveContentMode;
                     changed = true;
                 }
-                if (other.mShouldShowWithInsecureKeyguard != mShouldShowWithInsecureKeyguard) {
+                if (!Objects.equals(
+                        other.mShouldShowWithInsecureKeyguard, mShouldShowWithInsecureKeyguard)) {
                     mShouldShowWithInsecureKeyguard = other.mShouldShowWithInsecureKeyguard;
                     changed = true;
                 }
-                if (other.mShouldShowSystemDecors != mShouldShowSystemDecors) {
+                if (!Objects.equals(other.mShouldShowSystemDecors, mShouldShowSystemDecors)) {
                     mShouldShowSystemDecors = other.mShouldShowSystemDecors;
                     changed = true;
                 }
@@ -452,15 +453,15 @@
                     mFixedToUserRotation = other.mFixedToUserRotation;
                     changed = true;
                 }
-                if (other.mIgnoreOrientationRequest != mIgnoreOrientationRequest) {
+                if (!Objects.equals(other.mIgnoreOrientationRequest, mIgnoreOrientationRequest)) {
                     mIgnoreOrientationRequest = other.mIgnoreOrientationRequest;
                     changed = true;
                 }
-                if (other.mIgnoreDisplayCutout != mIgnoreDisplayCutout) {
+                if (!Objects.equals(other.mIgnoreDisplayCutout, mIgnoreDisplayCutout)) {
                     mIgnoreDisplayCutout = other.mIgnoreDisplayCutout;
                     changed = true;
                 }
-                if (other.mDontMoveToTop != mDontMoveToTop) {
+                if (!Objects.equals(other.mDontMoveToTop, mDontMoveToTop)) {
                     mDontMoveToTop = other.mDontMoveToTop;
                     changed = true;
                 }
@@ -516,14 +517,13 @@
                     mRemoveContentMode = delta.mRemoveContentMode;
                     changed = true;
                 }
-                if (delta.mShouldShowWithInsecureKeyguard != null
-                        && delta.mShouldShowWithInsecureKeyguard
-                        != mShouldShowWithInsecureKeyguard) {
+                if (delta.mShouldShowWithInsecureKeyguard != null && !Objects.equals(
+                        delta.mShouldShowWithInsecureKeyguard, mShouldShowWithInsecureKeyguard)) {
                     mShouldShowWithInsecureKeyguard = delta.mShouldShowWithInsecureKeyguard;
                     changed = true;
                 }
-                if (delta.mShouldShowSystemDecors != null
-                        && delta.mShouldShowSystemDecors != mShouldShowSystemDecors) {
+                if (delta.mShouldShowSystemDecors != null && !Objects.equals(
+                        delta.mShouldShowSystemDecors, mShouldShowSystemDecors)) {
                     mShouldShowSystemDecors = delta.mShouldShowSystemDecors;
                     changed = true;
                 }
@@ -537,18 +537,18 @@
                     mFixedToUserRotation = delta.mFixedToUserRotation;
                     changed = true;
                 }
-                if (delta.mIgnoreOrientationRequest != null
-                        && delta.mIgnoreOrientationRequest != mIgnoreOrientationRequest) {
+                if (delta.mIgnoreOrientationRequest != null && !Objects.equals(
+                        delta.mIgnoreOrientationRequest, mIgnoreOrientationRequest)) {
                     mIgnoreOrientationRequest = delta.mIgnoreOrientationRequest;
                     changed = true;
                 }
-                if (delta.mIgnoreDisplayCutout != null
-                        && delta.mIgnoreDisplayCutout != mIgnoreDisplayCutout) {
+                if (delta.mIgnoreDisplayCutout != null && !Objects.equals(
+                        delta.mIgnoreDisplayCutout, mIgnoreDisplayCutout)) {
                     mIgnoreDisplayCutout = delta.mIgnoreDisplayCutout;
                     changed = true;
                 }
-                if (delta.mDontMoveToTop != null
-                        && delta.mDontMoveToTop != mDontMoveToTop) {
+                if (delta.mDontMoveToTop != null && !Objects.equals(
+                        delta.mDontMoveToTop, mDontMoveToTop)) {
                     mDontMoveToTop = delta.mDontMoveToTop;
                     changed = true;
                 }
diff --git a/services/core/java/com/android/server/wm/RemoteAnimationController.java b/services/core/java/com/android/server/wm/RemoteAnimationController.java
index 35cc5e3..ddfdff6 100644
--- a/services/core/java/com/android/server/wm/RemoteAnimationController.java
+++ b/services/core/java/com/android/server/wm/RemoteAnimationController.java
@@ -308,11 +308,11 @@
                 mService.closeSurfaceTransaction("RemoteAnimationController#finished");
                 mIsFinishing = false;
             }
+            // Reset input for all activities when the remote animation is finished.
+            final Consumer<ActivityRecord> updateActivities =
+                    activity -> activity.setDropInputForAnimation(false);
+            mDisplayContent.forAllActivities(updateActivities);
         }
-        // Reset input for all activities when the remote animation is finished.
-        final Consumer<ActivityRecord> updateActivities =
-                activity -> activity.setDropInputForAnimation(false);
-        mDisplayContent.forAllActivities(updateActivities);
         setRunningRemoteAnimation(false);
         ProtoLog.i(WM_DEBUG_REMOTE_ANIMATIONS, "Finishing remote animation");
     }
diff --git a/services/core/java/com/android/server/wm/RunningTasks.java b/services/core/java/com/android/server/wm/RunningTasks.java
index 1ec191e..e14bbbd 100644
--- a/services/core/java/com/android/server/wm/RunningTasks.java
+++ b/services/core/java/com/android/server/wm/RunningTasks.java
@@ -20,16 +20,15 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
 
 import android.app.ActivityManager.RunningTaskInfo;
+import android.os.SystemClock;
 import android.os.UserHandle;
 import android.util.ArraySet;
 
 import com.android.internal.util.function.pooled.PooledConsumer;
 import com.android.internal.util.function.pooled.PooledLambda;
 
-import java.util.Comparator;
-import java.util.Iterator;
+import java.util.ArrayList;
 import java.util.List;
-import java.util.TreeSet;
 
 /**
  * Class for resolving the set of running tasks in the system.
@@ -41,15 +40,13 @@
     static final int FLAG_CROSS_USERS = 1 << 2;
     static final int FLAG_KEEP_INTENT_EXTRA = 1 << 3;
 
-    // Comparator to sort by last active time (descending)
-    private static final Comparator<Task> LAST_ACTIVE_TIME_COMPARATOR =
-            (o1, o2) -> {
-                return o1.lastActiveTime == o2.lastActiveTime
-                        ? Integer.signum(o2.mTaskId - o1.mTaskId) :
-                        Long.signum(o2.lastActiveTime - o1.lastActiveTime);
-            };
-
-    private final TreeSet<Task> mTmpSortedSet = new TreeSet<>(LAST_ACTIVE_TIME_COMPARATOR);
+    // Tasks are sorted in order {focusedVisibleTasks, visibleTasks, invisibleTasks}.
+    private final ArrayList<Task> mTmpSortedTasks = new ArrayList<>();
+    // mTmpVisibleTasks, mTmpInvisibleTasks and mTmpFocusedTasks are sorted from top
+    // to bottom.
+    private final ArrayList<Task> mTmpVisibleTasks = new ArrayList<>();
+    private final ArrayList<Task> mTmpInvisibleTasks = new ArrayList<>();
+    private final ArrayList<Task> mTmpFocusedTasks = new ArrayList<>();
 
     private int mCallingUid;
     private int mUserId;
@@ -67,8 +64,6 @@
             return;
         }
 
-        // Gather all of the tasks across all of the tasks, and add them to the sorted set
-        mTmpSortedSet.clear();
         mCallingUid = callingUid;
         mUserId = UserHandle.getUserId(callingUid);
         mCrossUser = (flags & FLAG_CROSS_USERS) == FLAG_CROSS_USERS;
@@ -79,22 +74,67 @@
         mRecentTasks = root.mService.getRecentTasks();
         mKeepIntentExtra = (flags & FLAG_KEEP_INTENT_EXTRA) == FLAG_KEEP_INTENT_EXTRA;
 
-        final PooledConsumer c = PooledLambda.obtainConsumer(RunningTasks::processTask, this,
-                PooledLambda.__(Task.class));
-        root.forAllLeafTasks(c, false);
-        c.recycle();
+        if (root instanceof RootWindowContainer) {
+            ((RootWindowContainer) root).forAllDisplays(dc -> {
+                final Task focusedTask = dc.mFocusedApp != null ? dc.mFocusedApp.getTask() : null;
+                if (focusedTask != null) {
+                    mTmpFocusedTasks.add(focusedTask);
+                }
+                processTaskInWindowContainer(dc);
+            });
+        } else {
+            final DisplayContent dc = root.getDisplayContent();
+            final Task focusedTask = dc != null
+                    ? (dc.mFocusedApp != null ? dc.mFocusedApp.getTask() : null)
+                    : null;
+            // May not be include focusedTask if root is DisplayArea.
+            final boolean rootContainsFocusedTask = focusedTask != null
+                    && focusedTask.isDescendantOf(root);
+            if (rootContainsFocusedTask) {
+                mTmpFocusedTasks.add(focusedTask);
+            }
+            processTaskInWindowContainer(root);
+        }
+
+        final int visibleTaskCount = mTmpVisibleTasks.size();
+        for (int i = 0; i < mTmpFocusedTasks.size(); i++) {
+            final Task focusedTask = mTmpFocusedTasks.get(i);
+            final boolean containsFocusedTask = mTmpVisibleTasks.remove(focusedTask);
+            if (containsFocusedTask) {
+                // Put the visible focused task at the first position.
+                mTmpSortedTasks.add(focusedTask);
+            }
+        }
+        if (!mTmpVisibleTasks.isEmpty()) {
+            mTmpSortedTasks.addAll(mTmpVisibleTasks);
+        }
+        if (!mTmpInvisibleTasks.isEmpty()) {
+            mTmpSortedTasks.addAll(mTmpInvisibleTasks);
+        }
 
         // Take the first {@param maxNum} tasks and create running task infos for them
-        final Iterator<Task> iter = mTmpSortedSet.iterator();
-        while (iter.hasNext()) {
-            if (maxNum == 0) {
-                break;
-            }
-
-            final Task task = iter.next();
-            list.add(createRunningTaskInfo(task));
-            maxNum--;
+        final int size = Math.min(maxNum, mTmpSortedTasks.size());
+        final long now = SystemClock.elapsedRealtime();
+        for (int i = 0; i < size; i++) {
+            final Task task = mTmpSortedTasks.get(i);
+            // Override the last active to current time for the visible tasks because the visible
+            // tasks can be considered to be currently active, the values are descending as
+            // the item order.
+            final long visibleActiveTime = i < visibleTaskCount ? now + size - i : -1;
+            list.add(createRunningTaskInfo(task, visibleActiveTime));
         }
+
+        mTmpFocusedTasks.clear();
+        mTmpVisibleTasks.clear();
+        mTmpInvisibleTasks.clear();
+        mTmpSortedTasks.clear();
+    }
+
+    private void processTaskInWindowContainer(WindowContainer wc) {
+        final PooledConsumer c = PooledLambda.obtainConsumer(RunningTasks::processTask, this,
+                PooledLambda.__(Task.class));
+        wc.forAllLeafTasks(c, true);
+        c.recycle();
     }
 
     private void processTask(Task task) {
@@ -121,25 +161,20 @@
             // home & recent tasks
             return;
         }
-
         if (task.isVisible()) {
-            // For the visible task, update the last active time so that it can be used to determine
-            // the order of the tasks (it may not be set for newly created tasks)
-            task.touchActiveTime();
-            if (!task.isFocused()) {
-                // TreeSet doesn't allow the same value and make sure this task is lower than the
-                // focused one.
-                task.lastActiveTime -= mTmpSortedSet.size();
-            }
+            mTmpVisibleTasks.add(task);
+        } else {
+            mTmpInvisibleTasks.add(task);
         }
-
-        mTmpSortedSet.add(task);
     }
 
     /** Constructs a {@link RunningTaskInfo} from a given {@param task}. */
-    private RunningTaskInfo createRunningTaskInfo(Task task) {
+    private RunningTaskInfo createRunningTaskInfo(Task task, long visibleActiveTime) {
         final RunningTaskInfo rti = new RunningTaskInfo();
         task.fillTaskInfo(rti, !mKeepIntentExtra);
+        if (visibleActiveTime > 0) {
+            rti.lastActiveTime = visibleActiveTime;
+        }
         // Fill in some deprecated values
         rti.id = rti.taskId;
         return rti;
diff --git a/services/core/java/com/android/server/wm/StartingSurfaceController.java b/services/core/java/com/android/server/wm/StartingSurfaceController.java
index f83173b..0bb773a 100644
--- a/services/core/java/com/android/server/wm/StartingSurfaceController.java
+++ b/services/core/java/com/android/server/wm/StartingSurfaceController.java
@@ -220,6 +220,11 @@
         // Attempt to add starting window from the top-most activity.
         for (int i = mDeferringAddStartActivities.size() - 1; i >= 0; --i) {
             final DeferringStartingWindowRecord next = mDeferringAddStartActivities.get(i);
+            if (next.mDeferring.getTask() == null) {
+                Slog.e(TAG, "No task exists: " + next.mDeferring.shortComponentName
+                        + " parent: " + next.mDeferring.getParent());
+                continue;
+            }
             next.mDeferring.showStartingWindow(next.mPrev, mInitNewTask, mInitTaskSwitch,
                     mInitProcessRunning, true /* startActivity */, next.mSource, topOptions);
             // If one succeeds, it is done.
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index e1ee045..5d53c20 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -5458,7 +5458,23 @@
                     parentLaunchMode == ActivityInfo.LAUNCH_SINGLE_TASK ||
                     parentLaunchMode == ActivityInfo.LAUNCH_SINGLE_TOP ||
                     (destIntentFlags & Intent.FLAG_ACTIVITY_CLEAR_TOP) != 0) {
-                parent.deliverNewIntentLocked(callingUid, destIntent, destGrants, srec.packageName);
+                boolean abort;
+                try {
+                    abort = !mTaskSupervisor.checkStartAnyActivityPermission(destIntent,
+                            parent.info, null /* resultWho */, -1 /* requestCode */, srec.getPid(),
+                            callingUid, srec.info.packageName, null /* callingFeatureId */,
+                            false /* ignoreTargetSecurity */, false /* launchingInTask */, srec.app,
+                            null /* resultRecord */, null /* resultRootTask */);
+                } catch (SecurityException e) {
+                    abort = true;
+                }
+                if (abort) {
+                    android.util.EventLog.writeEvent(0x534e4554, "238605611", callingUid, "");
+                    foundParentInTask = false;
+                } else {
+                    parent.deliverNewIntentLocked(callingUid, destIntent, destGrants,
+                            srec.packageName);
+                }
             } else {
                 try {
                     ActivityInfo aInfo = AppGlobals.getPackageManager().getActivityInfo(
diff --git a/services/core/java/com/android/server/wm/TaskFragment.java b/services/core/java/com/android/server/wm/TaskFragment.java
index 1b0c018..9050d79d 100644
--- a/services/core/java/com/android/server/wm/TaskFragment.java
+++ b/services/core/java/com/android/server/wm/TaskFragment.java
@@ -1695,7 +1695,7 @@
                 ProtoLog.v(WM_DEBUG_STATES, "Executing finish of activity: %s", prev);
                 prev = prev.completeFinishing(false /* updateVisibility */,
                         "completePausedLocked");
-            } else if (prev.hasProcess()) {
+            } else if (prev.attachedToProcess()) {
                 ProtoLog.v(WM_DEBUG_STATES, "Enqueue pending stop if needed: %s "
                                 + "wasStopping=%b visibleRequested=%b",  prev,  wasStopping,
                         prev.mVisibleRequested);
diff --git a/services/core/java/com/android/server/wm/WindowManagerThreadPriorityBooster.java b/services/core/java/com/android/server/wm/WindowManagerThreadPriorityBooster.java
index 6f2930c..1b70d1d 100644
--- a/services/core/java/com/android/server/wm/WindowManagerThreadPriorityBooster.java
+++ b/services/core/java/com/android/server/wm/WindowManagerThreadPriorityBooster.java
@@ -21,7 +21,7 @@
 import static android.os.Process.myTid;
 import static android.os.Process.setThreadPriority;
 
-import static com.android.server.LockGuard.INDEX_WINDOW;;
+import static com.android.server.LockGuard.INDEX_WINDOW;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.server.AnimationThread;
diff --git a/services/core/jni/OWNERS b/services/core/jni/OWNERS
index 9abf107..2584b86 100644
--- a/services/core/jni/OWNERS
+++ b/services/core/jni/OWNERS
@@ -12,6 +12,7 @@
 per-file com_android_server_am_BatteryStatsService.cpp = file:/BATTERY_STATS_OWNERS
 
 per-file Android.bp = file:platform/build/soong:/OWNERS #{LAST_RESORT_SUGGESTION}
+per-file com_android_server_SystemClock* = file:/services/core/java/com/android/server/timedetector/OWNERS
 per-file com_android_server_Usb* = file:/services/usb/OWNERS
 per-file com_android_server_Vibrator* = file:/services/core/java/com/android/server/vibrator/OWNERS
 per-file com_android_server_hdmi_* = file:/core/java/android/hardware/hdmi/OWNERS
diff --git a/services/core/jni/com_android_server_SystemServer.cpp b/services/core/jni/com_android_server_SystemServer.cpp
index bfd8005..b171a07 100644
--- a/services/core/jni/com_android_server_SystemServer.cpp
+++ b/services/core/jni/com_android_server_SystemServer.cpp
@@ -109,8 +109,13 @@
     LOG_ALWAYS_FATAL_IF(env->GetJavaVM(&vm) != JNI_OK, "Cannot get Java VM");
 
     sp<ISensorManager> sensorService = new SensorManager(vm);
-    err = sensorService->registerAsService();
-    LOG_ALWAYS_FATAL_IF(err != OK, "Cannot register %s: %d", ISensorManager::descriptor, err);
+    if (IServiceManager::Transport::HWBINDER ==
+        hardware::defaultServiceManager1_2()->getTransport(ISensorManager::descriptor, "default")) {
+        err = sensorService->registerAsService();
+        LOG_ALWAYS_FATAL_IF(err != OK, "Cannot register %s: %d", ISensorManager::descriptor, err);
+    } else {
+        ALOGW("%s is deprecated. Skipping registration.", ISensorManager::descriptor);
+    }
 
     sp<ISchedulingPolicyService> schedulingService = new SchedulingPolicyService();
     if (IServiceManager::Transport::HWBINDER ==
diff --git a/services/core/jni/com_android_server_am_BatteryStatsService.cpp b/services/core/jni/com_android_server_am_BatteryStatsService.cpp
index 16eaa77..3678ced 100644
--- a/services/core/jni/com_android_server_am_BatteryStatsService.cpp
+++ b/services/core/jni/com_android_server_am_BatteryStatsService.cpp
@@ -98,7 +98,7 @@
 public:
     binder::Status notifyWakeup(bool success,
                                 const std::vector<std::string>& wakeupReasons) override {
-        ALOGI("In wakeup_callback: %s", success ? "resumed from suspend" : "suspend aborted");
+        ALOGV("In wakeup_callback: %s", success ? "resumed from suspend" : "suspend aborted");
         bool reasonsCaptured = false;
         {
             std::unique_lock<std::mutex> reasonsLock(mReasonsMutex, std::defer_lock);
diff --git a/services/core/jni/com_android_server_companion_virtual_InputController.cpp b/services/core/jni/com_android_server_companion_virtual_InputController.cpp
index 8197b67..daca153 100644
--- a/services/core/jni/com_android_server_companion_virtual_InputController.cpp
+++ b/services/core/jni/com_android_server_companion_virtual_InputController.cpp
@@ -21,6 +21,7 @@
 #include <android/keycodes.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <input/Input.h>
 #include <linux/uinput.h>
 #include <math.h>
 #include <nativehelper/JNIHelp.h>
@@ -271,6 +272,14 @@
                 ALOGE("Error creating touchscreen uinput pressure axis: %s", strerror(errno));
                 return -errno;
             }
+            uinput_abs_setup slotAbsSetup;
+            slotAbsSetup.code = ABS_MT_SLOT;
+            slotAbsSetup.absinfo.maximum = MAX_POINTERS;
+            slotAbsSetup.absinfo.minimum = 0;
+            if (ioctl(fd, UI_ABS_SETUP, &slotAbsSetup) != 0) {
+                ALOGE("Error creating touchscreen uinput slots: %s", strerror(errno));
+                return -errno;
+            }
         }
         if (ioctl(fd, UI_DEV_SETUP, &setup) != 0) {
             ALOGE("Error creating uinput device: %s", strerror(errno));
diff --git a/services/incremental/IncrementalService.cpp b/services/incremental/IncrementalService.cpp
index 6196c49..9c9b363 100644
--- a/services/incremental/IncrementalService.cpp
+++ b/services/incremental/IncrementalService.cpp
@@ -1287,8 +1287,8 @@
         bp.set_allocated_dest_path(&target);
         bp.set_allocated_source_subdir(&source);
         const auto metadata = bp.SerializeAsString();
-        bp.release_dest_path();
-        bp.release_source_subdir();
+        static_cast<void>(bp.release_dest_path());
+        static_cast<void>(bp.release_source_subdir());
         mdFileName = makeBindMdName();
         metadataFullPath = path::join(ifs.root, constants().mount, mdFileName);
         auto node = mIncFs->makeFile(ifs.control, metadataFullPath, 0444, idFromMetadata(metadata),
diff --git a/services/incremental/test/IncrementalServiceTest.cpp b/services/incremental/test/IncrementalServiceTest.cpp
index 59d96d2..d9d3d62 100644
--- a/services/incremental/test/IncrementalServiceTest.cpp
+++ b/services/incremental/test/IncrementalServiceTest.cpp
@@ -474,8 +474,8 @@
         m.mutable_loader()->set_package_name("com.test");
         m.mutable_loader()->set_arguments("com.uri");
         const auto metadata = m.SerializeAsString();
-        m.mutable_loader()->release_arguments();
-        m.mutable_loader()->release_package_name();
+        static_cast<void>(m.mutable_loader()->release_arguments());
+        static_cast<void>(m.mutable_loader()->release_package_name());
         return {metadata.begin(), metadata.end()};
     }
     RawMetadata getStorageMetadata(const Control& control, std::string_view path) {
@@ -492,8 +492,8 @@
         bp.set_allocated_dest_path(&destPath);
         bp.set_allocated_source_subdir(&srcPath);
         const auto metadata = bp.SerializeAsString();
-        bp.release_source_subdir();
-        bp.release_dest_path();
+        static_cast<void>(bp.release_source_subdir());
+        static_cast<void>(bp.release_dest_path());
         return std::vector<char>(metadata.begin(), metadata.end());
     }
 };
diff --git a/services/people/java/com/android/server/people/PeopleService.java b/services/people/java/com/android/server/people/PeopleService.java
index eab3b77..292320e 100644
--- a/services/people/java/com/android/server/people/PeopleService.java
+++ b/services/people/java/com/android/server/people/PeopleService.java
@@ -53,6 +53,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.function.Consumer;
 
 /**
@@ -372,7 +373,8 @@
         @Override
         public boolean equals(Object o) {
             ListenerKey key = (ListenerKey) o;
-            return key.getPackageName().equals(mPackageName) && key.getUserId() == mUserId
+            return key.getPackageName().equals(mPackageName)
+                    && Objects.equals(key.getUserId(), mUserId)
                     && key.getShortcutId().equals(mShortcutId);
         }
 
diff --git a/services/tests/mockingservicestests/OWNERS b/services/tests/mockingservicestests/OWNERS
index 2bb1649..4dda51f 100644
--- a/services/tests/mockingservicestests/OWNERS
+++ b/services/tests/mockingservicestests/OWNERS
@@ -1,5 +1,8 @@
 include platform/frameworks/base:/services/core/java/com/android/server/am/OWNERS
+
+# Game Platform
 per-file FakeGameClassifier.java = file:/GAME_MANAGER_OWNERS
 per-file FakeGameServiceProviderInstance = file:/GAME_MANAGER_OWNERS
 per-file FakeServiceConnector.java = file:/GAME_MANAGER_OWNERS
 per-file Game* = file:/GAME_MANAGER_OWNERS
+per-file res/xml/game_manager* = file:/GAME_MANAGER_OWNERS
diff --git a/services/tests/mockingservicestests/src/com/android/server/pm/SuspendPackageHelperTest.kt b/services/tests/mockingservicestests/src/com/android/server/pm/SuspendPackageHelperTest.kt
index b9d6b2c..994df22 100644
--- a/services/tests/mockingservicestests/src/com/android/server/pm/SuspendPackageHelperTest.kt
+++ b/services/tests/mockingservicestests/src/com/android/server/pm/SuspendPackageHelperTest.kt
@@ -392,7 +392,7 @@
         whenever(rule.mocks().appsFilter.getVisibilityAllowList(
                 any(PackageDataSnapshot::class.java),
             argThat { it?.packageName == pkgSetting.packageName }, any(IntArray::class.java),
-            any() as ArrayMap<String, out PackageStateInternal>
+            any<ArrayMap<String, out PackageStateInternal>>()
         ))
             .thenReturn(list)
     }
diff --git a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
index d5c5745..30ec163 100644
--- a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
@@ -39,6 +39,7 @@
 import android.app.AppOpsManager;
 import android.app.PropertyInvalidatedCache;
 import android.app.INotificationManager;
+import android.app.PropertyInvalidatedCache;
 import android.app.admin.DevicePolicyManager;
 import android.app.admin.DevicePolicyManagerInternal;
 import android.content.BroadcastReceiver;
@@ -253,6 +254,26 @@
     }
 
     @SmallTest
+    public void testCheckAddAccountLongName() throws Exception {
+        unlockSystemUser();
+        String longString = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+                + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+                + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+                + "aaaaa";
+        Account a11 = new Account(longString, AccountManagerServiceTestFixtures.ACCOUNT_TYPE_1);
+
+        mAms.addAccountExplicitly(
+                a11, /* password= */ "p11", /* extras= */ null, /* callerPackage= */ null);
+
+        String[] list = new String[]{AccountManagerServiceTestFixtures.CALLER_PACKAGE};
+        when(mMockPackageManager.getPackagesForUid(anyInt())).thenReturn(list);
+        Account[] accounts = mAms.getAccountsAsUser(null,
+                UserHandle.getCallingUserId(), mContext.getOpPackageName());
+        assertEquals(0, accounts.length);
+    }
+
+
+    @SmallTest
     public void testPasswords() throws Exception {
         unlockSystemUser();
         Account a11 = new Account("account1", AccountManagerServiceTestFixtures.ACCOUNT_TYPE_1);
diff --git a/services/tests/servicestests/src/com/android/server/camera/CameraServiceProxyTest.java b/services/tests/servicestests/src/com/android/server/camera/CameraServiceProxyTest.java
index ea746d1..faad961 100644
--- a/services/tests/servicestests/src/com/android/server/camera/CameraServiceProxyTest.java
+++ b/services/tests/servicestests/src/com/android/server/camera/CameraServiceProxyTest.java
@@ -30,7 +30,7 @@
 import android.view.Display;
 import android.view.Surface;
 
-import java.util.HashMap;
+import java.util.Map;
 
 @RunWith(JUnit4.class)
 public class CameraServiceProxyTest {
@@ -75,24 +75,22 @@
                 /*ignoreResizableAndSdkCheck*/true)).isEqualTo(
                 CameraMetadata.SCALER_ROTATE_AND_CROP_NONE);
         // Check rotation and lens facing combinations
-        HashMap<Integer, Integer> backFacingMap = new HashMap<Integer, Integer>() {{
-            put(Surface.ROTATION_0, CameraMetadata.SCALER_ROTATE_AND_CROP_NONE);
-            put(Surface.ROTATION_90, CameraMetadata.SCALER_ROTATE_AND_CROP_90);
-            put(Surface.ROTATION_270, CameraMetadata.SCALER_ROTATE_AND_CROP_270);
-            put(Surface.ROTATION_180, CameraMetadata.SCALER_ROTATE_AND_CROP_180);
-        }};
+        Map<Integer, Integer> backFacingMap = Map.of(
+                Surface.ROTATION_0, CameraMetadata.SCALER_ROTATE_AND_CROP_NONE,
+                Surface.ROTATION_90, CameraMetadata.SCALER_ROTATE_AND_CROP_90,
+                Surface.ROTATION_270, CameraMetadata.SCALER_ROTATE_AND_CROP_270,
+                Surface.ROTATION_180, CameraMetadata.SCALER_ROTATE_AND_CROP_180);
         taskInfo.isFixedOrientationPortrait = true;
         backFacingMap.forEach((key, value) -> {
             assertThat(CameraServiceProxy.getCropRotateScale(ctx, ctx.getPackageName(), taskInfo,
                     key, CameraCharacteristics.LENS_FACING_BACK,
                     /*ignoreResizableAndSdkCheck*/true)).isEqualTo(value);
         });
-        HashMap<Integer, Integer> frontFacingMap = new HashMap<Integer, Integer>() {{
-            put(Surface.ROTATION_0, CameraMetadata.SCALER_ROTATE_AND_CROP_NONE);
-            put(Surface.ROTATION_90, CameraMetadata.SCALER_ROTATE_AND_CROP_270);
-            put(Surface.ROTATION_270, CameraMetadata.SCALER_ROTATE_AND_CROP_90);
-            put(Surface.ROTATION_180, CameraMetadata.SCALER_ROTATE_AND_CROP_180);
-        }};
+        Map<Integer, Integer> frontFacingMap = Map.of(
+                Surface.ROTATION_0, CameraMetadata.SCALER_ROTATE_AND_CROP_NONE,
+                Surface.ROTATION_90, CameraMetadata.SCALER_ROTATE_AND_CROP_270,
+                Surface.ROTATION_270, CameraMetadata.SCALER_ROTATE_AND_CROP_90,
+                Surface.ROTATION_180, CameraMetadata.SCALER_ROTATE_AND_CROP_180);
         frontFacingMap.forEach((key, value) -> {
             assertThat(CameraServiceProxy.getCropRotateScale(ctx, ctx.getPackageName(), taskInfo,
                     key, CameraCharacteristics.LENS_FACING_FRONT,
diff --git a/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java b/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java
index df672c9..2c4fe53 100644
--- a/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java
@@ -424,7 +424,7 @@
 
         @Override
         public LocalDate getLocalDate() {
-            return LocalDate.from(mLocalDate);
+            return mLocalDate;
         }
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/FakeNativeWrapper.java b/services/tests/servicestests/src/com/android/server/hdmi/FakeNativeWrapper.java
index 559a2c0..29eccd4 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/FakeNativeWrapper.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/FakeNativeWrapper.java
@@ -118,7 +118,13 @@
     }
 
     @Override
-    public void nativeSetOption(int flag, boolean enabled) {}
+    public void enableWakeupByOtp(boolean enabled) {}
+
+    @Override
+    public void enableCec(boolean enabled) {}
+
+    @Override
+    public void enableSystemCecControl(boolean enabled) {}
 
     @Override
     public void nativeSetLanguage(String language) {}
diff --git a/services/tests/servicestests/src/com/android/server/inputmethod/InputMethodSubtypeSwitchingControllerTest.java b/services/tests/servicestests/src/com/android/server/inputmethod/InputMethodSubtypeSwitchingControllerTest.java
index 9092ec3..0884b78 100644
--- a/services/tests/servicestests/src/com/android/server/inputmethod/InputMethodSubtypeSwitchingControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/inputmethod/InputMethodSubtypeSwitchingControllerTest.java
@@ -367,6 +367,7 @@
         assertFalse(item_en_us_allcaps.mIsSystemLocale);
     }
 
+    @SuppressWarnings("SelfComparison")
     @Test
     public void testImeSubtypeListComparator() throws Exception {
         final ComponentName imeX1 = new ComponentName("com.example.imeX", "Ime1");
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/PasswordSlotManagerTestable.java b/services/tests/servicestests/src/com/android/server/locksettings/PasswordSlotManagerTestable.java
index 1e855a9..1eb4fa5 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/PasswordSlotManagerTestable.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/PasswordSlotManagerTestable.java
@@ -58,4 +58,4 @@
         } catch (Exception e) {
         }
     }
-};
+}
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java b/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
index 911fb6a..08c2c6e 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
@@ -1301,6 +1301,21 @@
     }
 
     @Test
+    public void testA11yCrossUserEventNotSent() throws Exception {
+        final Notification n = new Builder(getContext(), "test")
+                .setSmallIcon(android.R.drawable.sym_def_app_icon).build();
+        int userId = mUser.getIdentifier() + 1;
+        StatusBarNotification sbn = new StatusBarNotification(mPkg, mPkg, 0, mTag, mUid,
+                mPid, n, UserHandle.of(userId), null, System.currentTimeMillis());
+        NotificationRecord r = new NotificationRecord(getContext(), sbn,
+                new NotificationChannel("test", "test", IMPORTANCE_HIGH));
+
+        mService.buzzBeepBlinkLocked(r);
+
+        verify(mAccessibilityService, never()).sendAccessibilityEvent(any(), anyInt());
+    }
+
+    @Test
     public void testLightsScreenOn() {
         mService.mScreenOn = true;
         NotificationRecord r = getLightsNotification();
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index 709c928..535183d 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -3380,19 +3380,80 @@
     }
 
     @Test
-    public void testSnoozeRunnable_reSnoozeASingleSnoozedNotification() throws Exception {
+    public void testSnoozeRunnable_tooManySnoozed_singleNotification() {
+        final NotificationRecord notification = generateNotificationRecord(
+                mTestNotificationChannel, 1, null, true);
+        mService.addNotification(notification);
+
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
+        when(mSnoozeHelper.canSnooze(1)).thenReturn(false);
+
+        NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
+                mService.new SnoozeNotificationRunnable(
+                        notification.getKey(), 100, null);
+        snoozeNotificationRunnable.run();
+
+        verify(mSnoozeHelper, never()).snooze(any(NotificationRecord.class), anyLong());
+        assertThat(mService.getNotificationRecordCount()).isEqualTo(1);
+    }
+
+    @Test
+    public void testSnoozeRunnable_tooManySnoozed_singleGroupChildNotification() {
+        final NotificationRecord notification = generateNotificationRecord(
+                mTestNotificationChannel, 1, "group", true);
+        final NotificationRecord notificationChild = generateNotificationRecord(
+                mTestNotificationChannel, 1, "group", false);
+        mService.addNotification(notification);
+        mService.addNotification(notificationChild);
+
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
+        when(mSnoozeHelper.canSnooze(2)).thenReturn(false);
+
+        NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
+                mService.new SnoozeNotificationRunnable(
+                        notificationChild.getKey(), 100, null);
+        snoozeNotificationRunnable.run();
+
+        verify(mSnoozeHelper, never()).snooze(any(NotificationRecord.class), anyLong());
+        assertThat(mService.getNotificationRecordCount()).isEqualTo(2);
+    }
+
+    @Test
+    public void testSnoozeRunnable_tooManySnoozed_summaryNotification() {
+        final NotificationRecord notification = generateNotificationRecord(
+                mTestNotificationChannel, 1, "group", true);
+        final NotificationRecord notificationChild = generateNotificationRecord(
+                mTestNotificationChannel, 12, "group", false);
+        final NotificationRecord notificationChild2 = generateNotificationRecord(
+                mTestNotificationChannel, 13, "group", false);
+        mService.addNotification(notification);
+        mService.addNotification(notificationChild);
+        mService.addNotification(notificationChild2);
+
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
+        when(mSnoozeHelper.canSnooze(3)).thenReturn(false);
+
+        NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
+                mService.new SnoozeNotificationRunnable(
+                        notification.getKey(), 100, null);
+        snoozeNotificationRunnable.run();
+
+        verify(mSnoozeHelper, never()).snooze(any(NotificationRecord.class), anyLong());
+        assertThat(mService.getNotificationRecordCount()).isEqualTo(3);
+    }
+
+    @Test
+    public void testSnoozeRunnable_reSnoozeASingleSnoozedNotification() {
         final NotificationRecord notification = generateNotificationRecord(
                 mTestNotificationChannel, 1, null, true);
         mService.addNotification(notification);
         when(mSnoozeHelper.getNotification(any())).thenReturn(notification);
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
                 notification.getKey(), 100, null);
         snoozeNotificationRunnable.run();
-        NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable2 =
-                mService.new SnoozeNotificationRunnable(
-                notification.getKey(), 100, null);
         snoozeNotificationRunnable.run();
 
         // snooze twice
@@ -3400,19 +3461,17 @@
     }
 
     @Test
-    public void testSnoozeRunnable_reSnoozeASnoozedNotificationWithGroupKey() throws Exception {
+    public void testSnoozeRunnable_reSnoozeASnoozedNotificationWithGroupKey() {
         final NotificationRecord notification = generateNotificationRecord(
                 mTestNotificationChannel, 1, "group", true);
         mService.addNotification(notification);
         when(mSnoozeHelper.getNotification(any())).thenReturn(notification);
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
                 notification.getKey(), 100, null);
         snoozeNotificationRunnable.run();
-        NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable2 =
-                mService.new SnoozeNotificationRunnable(
-                notification.getKey(), 100, null);
         snoozeNotificationRunnable.run();
 
         // snooze twice
@@ -3430,6 +3489,7 @@
         when(mSnoozeHelper.getNotification(any())).thenReturn(notification);
         when(mSnoozeHelper.getNotifications(
                 anyString(), anyString(), anyInt())).thenReturn(new ArrayList<>());
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
@@ -3439,8 +3499,8 @@
                 .thenReturn(new ArrayList<>(Arrays.asList(notification, notification2)));
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable2 =
                 mService.new SnoozeNotificationRunnable(
-                        notification.getKey(), 100, null);
-        snoozeNotificationRunnable.run();
+                        notification2.getKey(), 100, null);
+        snoozeNotificationRunnable2.run();
 
         // snooze twice
         verify(mSnoozeHelper, times(4)).snooze(any(NotificationRecord.class), anyLong());
@@ -3454,6 +3514,7 @@
                 mTestNotificationChannel, 2, "group", false);
         mService.addNotification(grouped);
         mService.addNotification(nonGrouped);
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
@@ -3483,6 +3544,7 @@
         mService.addNotification(parent);
         mService.addNotification(child);
         mService.addNotification(child2);
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
@@ -3504,6 +3566,7 @@
         mService.addNotification(parent);
         mService.addNotification(child);
         mService.addNotification(child2);
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
@@ -3529,6 +3592,7 @@
                 mTestNotificationChannel, 2, "group", false);
         mService.addNotification(parent);
         mService.addNotification(child);
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
@@ -3556,6 +3620,7 @@
         final NotificationRecord child = generateNotificationRecord(
                 mTestNotificationChannel, 2, "group", false);
         mService.addNotification(child);
+        when(mSnoozeHelper.canSnooze(anyInt())).thenReturn(true);
 
         NotificationManagerService.SnoozeNotificationRunnable snoozeNotificationRunnable =
                 mService.new SnoozeNotificationRunnable(
@@ -7444,6 +7509,43 @@
     }
 
     @Test
+    public void testAddAutomaticZenRule_systemCallTakesPackageFromOwner() throws Exception {
+        mService.isSystemUid = true;
+        ZenModeHelper mockZenModeHelper = mock(ZenModeHelper.class);
+        when(mConditionProviders.isPackageOrComponentAllowed(anyString(), anyInt()))
+                .thenReturn(true);
+        mService.setZenHelper(mockZenModeHelper);
+        ComponentName owner = new ComponentName("android", "ProviderName");
+        ZenPolicy zenPolicy = new ZenPolicy.Builder().allowAlarms(true).build();
+        boolean isEnabled = true;
+        AutomaticZenRule rule = new AutomaticZenRule("test", owner, owner, mock(Uri.class),
+                zenPolicy, NotificationManager.INTERRUPTION_FILTER_PRIORITY, isEnabled);
+        mBinderService.addAutomaticZenRule(rule, "com.android.settings");
+
+        // verify that zen mode helper gets passed in a package name of "android"
+        verify(mockZenModeHelper).addAutomaticZenRule(eq("android"), eq(rule), anyString());
+    }
+
+    @Test
+    public void testAddAutomaticZenRule_nonSystemCallTakesPackageFromArg() throws Exception {
+        mService.isSystemUid = false;
+        ZenModeHelper mockZenModeHelper = mock(ZenModeHelper.class);
+        when(mConditionProviders.isPackageOrComponentAllowed(anyString(), anyInt()))
+                .thenReturn(true);
+        mService.setZenHelper(mockZenModeHelper);
+        ComponentName owner = new ComponentName("android", "ProviderName");
+        ZenPolicy zenPolicy = new ZenPolicy.Builder().allowAlarms(true).build();
+        boolean isEnabled = true;
+        AutomaticZenRule rule = new AutomaticZenRule("test", owner, owner, mock(Uri.class),
+                zenPolicy, NotificationManager.INTERRUPTION_FILTER_PRIORITY, isEnabled);
+        mBinderService.addAutomaticZenRule(rule, "another.package");
+
+        // verify that zen mode helper gets passed in the package name from the arg, not the owner
+        verify(mockZenModeHelper).addAutomaticZenRule(
+                eq("another.package"), eq(rule), anyString());
+    }
+
+    @Test
     public void testAreNotificationsEnabledForPackage() throws Exception {
         mBinderService.areNotificationsEnabledForPackage(mContext.getPackageName(),
                 mUid);
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
index 598a22b..d46530c 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
@@ -2727,7 +2727,7 @@
 
     @Test
     public void testCreateChannel_addToGroup() {
-        NotificationChannelGroup group = new NotificationChannelGroup("group", "");
+        NotificationChannelGroup group = new NotificationChannelGroup("group", "group");
         mHelper.createNotificationChannelGroup(PKG_N_MR1, UID_N_MR1, group, true);
         NotificationChannel nc = new NotificationChannel("id", "hello", IMPORTANCE_DEFAULT);
         assertTrue(mHelper.createNotificationChannel(PKG_N_MR1, UID_N_MR1, nc, true, false));
@@ -3177,8 +3177,8 @@
 
     @Test
     public void testGetNotificationChannelGroupWithChannels() throws Exception {
-        NotificationChannelGroup group = new NotificationChannelGroup("group", "");
-        NotificationChannelGroup other = new NotificationChannelGroup("something else", "");
+        NotificationChannelGroup group = new NotificationChannelGroup("group", "group");
+        NotificationChannelGroup other = new NotificationChannelGroup("something else", "name");
         mHelper.createNotificationChannelGroup(PKG_N_MR1, UID_N_MR1, group, true);
         mHelper.createNotificationChannelGroup(PKG_N_MR1, UID_N_MR1, other, true);
 
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
index 2ae2ef7..8bead57 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
@@ -15,6 +15,7 @@
  */
 package com.android.server.notification;
 
+import static com.android.server.notification.SnoozeHelper.CONCURRENT_SNOOZE_LIMIT;
 import static com.android.server.notification.SnoozeHelper.EXTRA_KEY;
 
 import static junit.framework.Assert.assertEquals;
@@ -281,6 +282,22 @@
     }
 
     @Test
+    public void testSnoozeLimit() {
+        for (int i = 0; i < CONCURRENT_SNOOZE_LIMIT; i++ ) {
+            NotificationRecord r = getNotificationRecord("pkg", i, i+"", UserHandle.SYSTEM);
+
+            assertTrue("cannot snooze record " + i, mSnoozeHelper.canSnooze(1));
+
+            if (i % 2 == 0) {
+                mSnoozeHelper.snooze(r, null);
+            } else {
+                mSnoozeHelper.snooze(r, 9000);
+            }
+        }
+        assertFalse(mSnoozeHelper.canSnooze(1));
+    }
+
+    @Test
     public void testCancelByApp() throws Exception {
         NotificationRecord r = getNotificationRecord("pkg", 1, "one", UserHandle.SYSTEM);
         NotificationRecord r2 = getNotificationRecord("pkg", 2, "two", UserHandle.SYSTEM);
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
index fd1536c..2ccdcaa 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
@@ -1622,7 +1622,9 @@
                     ZenModeConfig.toScheduleConditionId(si),
                     new ZenPolicy.Builder().build(),
                     NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);
-            String id = mZenModeHelperSpy.addAutomaticZenRule("android", zenRule, "test");
+            // We need the package name to be something that's not "android" so there aren't any
+            // existing rules under that package.
+            String id = mZenModeHelperSpy.addAutomaticZenRule("pkgname", zenRule, "test");
             assertNotNull(id);
         }
         try {
@@ -1632,12 +1634,71 @@
                     ZenModeConfig.toScheduleConditionId(new ScheduleInfo()),
                     new ZenPolicy.Builder().build(),
                     NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);
-            String id = mZenModeHelperSpy.addAutomaticZenRule("android", zenRule, "test");
+            String id = mZenModeHelperSpy.addAutomaticZenRule("pkgname", zenRule, "test");
             fail("allowed too many rules to be created");
         } catch (IllegalArgumentException e) {
             // yay
         }
+    }
 
+    @Test
+    public void testAddAutomaticZenRule_beyondSystemLimit_differentComponents() {
+        // Make sure the system limit is enforced per-package even with different component provider
+        // names.
+        for (int i = 0; i < RULE_LIMIT_PER_PACKAGE; i++) {
+            ScheduleInfo si = new ScheduleInfo();
+            si.startHour = i;
+            AutomaticZenRule zenRule = new AutomaticZenRule("name" + i,
+                    null,
+                    new ComponentName("android", "ScheduleConditionProvider" + i),
+                    ZenModeConfig.toScheduleConditionId(si),
+                    new ZenPolicy.Builder().build(),
+                    NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);
+            String id = mZenModeHelperSpy.addAutomaticZenRule("pkgname", zenRule, "test");
+            assertNotNull(id);
+        }
+        try {
+            AutomaticZenRule zenRule = new AutomaticZenRule("name",
+                    null,
+                    new ComponentName("android", "ScheduleConditionProviderFinal"),
+                    ZenModeConfig.toScheduleConditionId(new ScheduleInfo()),
+                    new ZenPolicy.Builder().build(),
+                    NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);
+            String id = mZenModeHelperSpy.addAutomaticZenRule("pkgname", zenRule, "test");
+            fail("allowed too many rules to be created");
+        } catch (IllegalArgumentException e) {
+            // yay
+        }
+    }
+
+    @Test
+    public void testAddAutomaticZenRule_claimedSystemOwner() {
+        // Make sure anything that claims to have a "system" owner but not actually part of the
+        // system package still gets limited on number of rules
+        for (int i = 0; i < RULE_LIMIT_PER_PACKAGE; i++) {
+            ScheduleInfo si = new ScheduleInfo();
+            si.startHour = i;
+            AutomaticZenRule zenRule = new AutomaticZenRule("name" + i,
+                    new ComponentName("android", "ScheduleConditionProvider" + i),
+                    null, // configuration activity
+                    ZenModeConfig.toScheduleConditionId(si),
+                    new ZenPolicy.Builder().build(),
+                    NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);
+            String id = mZenModeHelperSpy.addAutomaticZenRule("pkgname", zenRule, "test");
+            assertNotNull(id);
+        }
+        try {
+            AutomaticZenRule zenRule = new AutomaticZenRule("name",
+                    new ComponentName("android", "ScheduleConditionProviderFinal"),
+                    null, // configuration activity
+                    ZenModeConfig.toScheduleConditionId(new ScheduleInfo()),
+                    new ZenPolicy.Builder().build(),
+                    NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);
+            String id = mZenModeHelperSpy.addAutomaticZenRule("pkgname", zenRule, "test");
+            fail("allowed too many rules to be created");
+        } catch (IllegalArgumentException e) {
+            // yay
+        }
     }
 
     @Test
diff --git a/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java b/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java
index 33b2366..13fc61c 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RunningTasksTest.java
@@ -61,55 +61,6 @@
     }
 
     @Test
-    public void testCollectTasksByLastActiveTime() {
-        // Create a number of stacks with tasks (of incrementing active time)
-        final ArrayList<DisplayContent> displays = new ArrayList<>();
-        final DisplayContent display = new TestDisplayContent.Builder(mAtm, 1000, 2500).build();
-        displays.add(display);
-
-        final int numStacks = 2;
-        for (int stackIndex = 0; stackIndex < numStacks; stackIndex++) {
-            final Task stack = new TaskBuilder(mSupervisor)
-                    .setDisplay(display)
-                    .setOnTop(false)
-                    .build();
-        }
-
-        final int numTasks = 10;
-        int activeTime = 0;
-        final List<Task> rootTasks = new ArrayList<>();
-        display.getDefaultTaskDisplayArea().forAllRootTasks(task -> {
-            rootTasks.add(task);
-        }, false /* traverseTopToBottom */);
-        for (int i = 0; i < numTasks; i++) {
-            final Task task =
-                    createTask(rootTasks.get(i % numStacks), ".Task" + i, i, activeTime++, null);
-            doReturn(false).when(task).isVisible();
-        }
-
-        // Ensure that the latest tasks were returned in order of decreasing last active time,
-        // collected from all tasks across all the stacks
-        final int numFetchTasks = 5;
-        ArrayList<RunningTaskInfo> tasks = new ArrayList<>();
-        mRunningTasks.getTasks(5, tasks, FLAG_ALLOWED | FLAG_CROSS_USERS, mRootWindowContainer,
-                -1 /* callingUid */, PROFILE_IDS);
-        assertThat(tasks).hasSize(numFetchTasks);
-        for (int i = 0; i < numFetchTasks; i++) {
-            assertEquals(numTasks - i - 1, tasks.get(i).id);
-        }
-
-        // Ensure that requesting more than the total number of tasks only returns the subset
-        // and does not crash
-        tasks.clear();
-        mRunningTasks.getTasks(100, tasks, FLAG_ALLOWED | FLAG_CROSS_USERS,
-                mRootWindowContainer, -1 /* callingUid */, PROFILE_IDS);
-        assertThat(tasks).hasSize(numTasks);
-        for (int i = 0; i < numTasks; i++) {
-            assertEquals(numTasks - i - 1, tasks.get(i).id);
-        }
-    }
-
-    @Test
     public void testTaskInfo_expectNoExtrasByDefault() {
         final DisplayContent display = new TestDisplayContent.Builder(mAtm, 1000, 2500).build();
         final int numTasks = 10;
@@ -120,7 +71,7 @@
                     .build();
             final Bundle data = new Bundle();
             data.putInt("key", 100);
-            createTask(stack, ".Task" + i, i, i, data);
+            createTask(stack, ".Task" + i, i, data);
         }
 
         final int numFetchTasks = 5;
@@ -145,7 +96,7 @@
                     .build();
             final Bundle data = new Bundle();
             data.putInt("key", 100);
-            createTask(stack, ".Task" + i, i, i, data);
+            createTask(stack, ".Task" + i, i, data);
         }
 
         final int numFetchTasks = 5;
@@ -162,46 +113,63 @@
     }
 
     @Test
-    public void testUpdateLastActiveTimeOfVisibleTasks() {
+    public void testGetTasksSortByFocusAndVisibility() {
         final DisplayContent display = new TestDisplayContent.Builder(mAtm, 1000, 2500).build();
+        final Task stack = new TaskBuilder(mSupervisor)
+                .setDisplay(display)
+                .setOnTop(true)
+                .build();
+
         final int numTasks = 10;
         final ArrayList<Task> tasks = new ArrayList<>();
         for (int i = 0; i < numTasks; i++) {
-            final Task task = createTask(null, ".Task" + i, i, i, null);
+            final Task task = createTask(stack, ".Task" + i, i, null);
             doReturn(false).when(task).isVisible();
             tasks.add(task);
         }
 
-        final Task visibleTask = tasks.get(0);
-        doReturn(true).when(visibleTask).isVisible();
-
-        final Task focusedTask = tasks.get(1);
+        final Task focusedTask = tasks.get(numTasks - 1);
         doReturn(true).when(focusedTask).isVisible();
-        doReturn(true).when(focusedTask).isFocused();
+        display.mFocusedApp = focusedTask.getTopNonFinishingActivity();
 
-        // Ensure that the last active time of visible tasks were updated while the focused one had
-        // the largest last active time.
+        final Task visibleTaskTop = tasks.get(numTasks - 2);
+        doReturn(true).when(visibleTaskTop).isVisible();
+
+        final Task visibleTaskBottom = tasks.get(numTasks - 3);
+        doReturn(true).when(visibleTaskBottom).isVisible();
+
+        // Ensure that the focused Task is on top, visible tasks below, then invisible tasks.
         final int numFetchTasks = 5;
         final ArrayList<RunningTaskInfo> fetchTasks = new ArrayList<>();
         mRunningTasks.getTasks(numFetchTasks, fetchTasks,
                 FLAG_ALLOWED | FLAG_CROSS_USERS | FLAG_KEEP_INTENT_EXTRA, mRootWindowContainer,
                 -1 /* callingUid */, PROFILE_IDS);
         assertThat(fetchTasks).hasSize(numFetchTasks);
-        assertEquals(fetchTasks.get(0).id, focusedTask.mTaskId);
-        assertEquals(fetchTasks.get(1).id, visibleTask.mTaskId);
+        for (int i = 0; i < numFetchTasks; i++) {
+            assertEquals(numTasks - i - 1, fetchTasks.get(i).id);
+        }
+
+        // Ensure that requesting more than the total number of tasks only returns the subset
+        // and does not crash
+        fetchTasks.clear();
+        mRunningTasks.getTasks(100, fetchTasks,
+                FLAG_ALLOWED | FLAG_CROSS_USERS | FLAG_KEEP_INTENT_EXTRA, mRootWindowContainer,
+                -1 /* callingUid */, PROFILE_IDS);
+        assertThat(fetchTasks).hasSize(numTasks);
+        for (int i = 0; i < numTasks; i++) {
+            assertEquals(numTasks - i - 1, fetchTasks.get(i).id);
+        }
     }
 
     /**
-     * Create a task with a single activity in it, with the given last active time.
+     * Create a task with a single activity in it.
      */
-    private Task createTask(Task stack, String className, int taskId,
-            int lastActiveTime, Bundle extras) {
+    private Task createTask(Task stack, String className, int taskId, Bundle extras) {
         final Task task = new TaskBuilder(mAtm.mTaskSupervisor)
                 .setComponent(new ComponentName(mContext.getPackageName(), className))
                 .setTaskId(taskId)
                 .setParentTaskFragment(stack)
                 .build();
-        task.lastActiveTime = lastActiveTime;
         final ActivityRecord activity = new ActivityBuilder(mAtm)
                 .setTask(task)
                 .setComponent(new ComponentName(mContext.getPackageName(), ".TaskActivity"))
diff --git a/services/usb/java/com/android/server/usb/descriptors/UsbVCInputTerminal.java b/services/usb/java/com/android/server/usb/descriptors/UsbVCInputTerminal.java
index df63795..7a41b50 100644
--- a/services/usb/java/com/android/server/usb/descriptors/UsbVCInputTerminal.java
+++ b/services/usb/java/com/android/server/usb/descriptors/UsbVCInputTerminal.java
@@ -46,4 +46,4 @@
         // TODO Add reporting specific to this descriptor
         super.report(canvas);
     }
-};
+}
diff --git a/services/usb/java/com/android/server/usb/descriptors/UsbVCOutputTerminal.java b/services/usb/java/com/android/server/usb/descriptors/UsbVCOutputTerminal.java
index 4aa8ca2..32275a6 100644
--- a/services/usb/java/com/android/server/usb/descriptors/UsbVCOutputTerminal.java
+++ b/services/usb/java/com/android/server/usb/descriptors/UsbVCOutputTerminal.java
@@ -46,4 +46,4 @@
         super.report(canvas);
         // TODO Add reporting specific to this descriptor
     }
-};
+}
diff --git a/services/usb/java/com/android/server/usb/descriptors/UsbVCProcessingUnit.java b/services/usb/java/com/android/server/usb/descriptors/UsbVCProcessingUnit.java
index 5ce842e..0692066 100644
--- a/services/usb/java/com/android/server/usb/descriptors/UsbVCProcessingUnit.java
+++ b/services/usb/java/com/android/server/usb/descriptors/UsbVCProcessingUnit.java
@@ -47,4 +47,4 @@
         super.report(canvas);
         // TODO Add reporting specific to this descriptor
     }
-};
+}
diff --git a/services/usb/java/com/android/server/usb/descriptors/UsbVCSelectorUnit.java b/services/usb/java/com/android/server/usb/descriptors/UsbVCSelectorUnit.java
index 8e9b0d8..604dd66 100644
--- a/services/usb/java/com/android/server/usb/descriptors/UsbVCSelectorUnit.java
+++ b/services/usb/java/com/android/server/usb/descriptors/UsbVCSelectorUnit.java
@@ -47,4 +47,4 @@
         super.report(canvas);
         // TODO Add reporting specific to this descriptor
     }
-};
+}
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java
index 42d446d..af626f5 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java
@@ -1196,4 +1196,4 @@
 
     private static final String OP_MESSAGE =
             "Providing hotword detection result to VoiceInteractionService";
-};
+}
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java
index a061618..e02f2f0 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java
@@ -810,4 +810,4 @@
             }
         }
     };
-};
+}
diff --git a/telecomm/OWNERS b/telecomm/OWNERS
index eb0c432..dcaf858 100644
--- a/telecomm/OWNERS
+++ b/telecomm/OWNERS
@@ -4,3 +4,7 @@
 tgunn@google.com
 xiaotonj@google.com
 rgreenwalt@google.com
+chinmayd@google.com
+grantmenke@google.com
+pmadapurmath@google.com
+tjstuart@google.com
\ No newline at end of file
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index e0f5b20..983d82b 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -1269,7 +1269,7 @@
         if (service != null) {
             try {
                 return service.getPhoneAccountsSupportingScheme(uriScheme,
-                        mContext.getOpPackageName());
+                        mContext.getOpPackageName()).getList();
             } catch (RemoteException e) {
                 Log.e(TAG, "Error calling ITelecomService#getPhoneAccountsSupportingScheme", e);
             }
@@ -1312,7 +1312,7 @@
         if (service != null) {
             try {
                 return service.getSelfManagedPhoneAccounts(mContext.getOpPackageName(),
-                        mContext.getAttributionTag());
+                        mContext.getAttributionTag()).getList();
             } catch (RemoteException e) {
                 Log.e(TAG, "Error calling ITelecomService#getSelfManagedPhoneAccounts()", e);
             }
@@ -1340,7 +1340,7 @@
         if (service != null) {
             try {
                 return service.getOwnSelfManagedPhoneAccounts(mContext.getOpPackageName(),
-                        mContext.getAttributionTag());
+                        mContext.getAttributionTag()).getList();
             } catch (RemoteException e) {
                 throw e.rethrowFromSystemServer();
             }
@@ -1366,7 +1366,7 @@
         if (service != null) {
             try {
                 return service.getCallCapablePhoneAccounts(includeDisabledAccounts,
-                        mContext.getOpPackageName(), mContext.getAttributionTag());
+                        mContext.getOpPackageName(), mContext.getAttributionTag()).getList();
             } catch (RemoteException e) {
                 Log.e(TAG, "Error calling ITelecomService#getCallCapablePhoneAccounts("
                         + includeDisabledAccounts + ")", e);
@@ -1390,7 +1390,7 @@
         ITelecomService service = getTelecomService();
         if (service != null) {
             try {
-                return service.getPhoneAccountsForPackage(mContext.getPackageName());
+                return service.getPhoneAccountsForPackage(mContext.getPackageName()).getList();
             } catch (RemoteException e) {
                 Log.e(TAG, "Error calling ITelecomService#getPhoneAccountsForPackage", e);
             }
@@ -1450,7 +1450,7 @@
         ITelecomService service = getTelecomService();
         if (service != null) {
             try {
-                return service.getAllPhoneAccounts();
+                return service.getAllPhoneAccounts().getList();
             } catch (RemoteException e) {
                 Log.e(TAG, "Error calling ITelecomService#getAllPhoneAccounts", e);
             }
@@ -1469,7 +1469,7 @@
         ITelecomService service = getTelecomService();
         if (service != null) {
             try {
-                return service.getAllPhoneAccountHandles();
+                return service.getAllPhoneAccountHandles().getList();
             } catch (RemoteException e) {
                 Log.e(TAG, "Error calling ITelecomService#getAllPhoneAccountHandles", e);
             }
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index 37403a8..74b5545 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -24,6 +24,7 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.telecom.PhoneAccount;
+import android.content.pm.ParceledListSlice;
 
 /**
  * Interface used to interact with Telecom. Mostly this is used by TelephonyManager for passing
@@ -57,31 +58,31 @@
     /**
      * @see TelecomServiceImpl#getCallCapablePhoneAccounts
      */
-    List<PhoneAccountHandle> getCallCapablePhoneAccounts(
+    ParceledListSlice<PhoneAccountHandle> getCallCapablePhoneAccounts(
             boolean includeDisabledAccounts, String callingPackage, String callingFeatureId);
 
     /**
      * @see TelecomServiceImpl#getSelfManagedPhoneAccounts
      */
-    List<PhoneAccountHandle> getSelfManagedPhoneAccounts(String callingPackage,
+    ParceledListSlice<PhoneAccountHandle> getSelfManagedPhoneAccounts(String callingPackage,
             String callingFeatureId);
 
     /**
      * @see TelecomServiceImpl#getOwnSelfManagedPhoneAccounts
      */
-    List<PhoneAccountHandle> getOwnSelfManagedPhoneAccounts(String callingPackage,
+    ParceledListSlice<PhoneAccountHandle> getOwnSelfManagedPhoneAccounts(String callingPackage,
             String callingFeatureId);
 
     /**
      * @see TelecomManager#getPhoneAccountsSupportingScheme
      */
-    List<PhoneAccountHandle> getPhoneAccountsSupportingScheme(in String uriScheme,
+    ParceledListSlice<PhoneAccountHandle> getPhoneAccountsSupportingScheme(in String uriScheme,
             String callingPackage);
 
     /**
      * @see TelecomManager#getPhoneAccountsForPackage
      */
-    List<PhoneAccountHandle> getPhoneAccountsForPackage(in String packageName);
+    ParceledListSlice<PhoneAccountHandle> getPhoneAccountsForPackage(in String packageName);
 
     /**
      * @see TelecomManager#getPhoneAccount
@@ -96,12 +97,12 @@
     /**
      * @see TelecomManager#getAllPhoneAccounts
      */
-    List<PhoneAccount> getAllPhoneAccounts();
+    ParceledListSlice<PhoneAccount> getAllPhoneAccounts();
 
     /**
      * @see TelecomManager#getAllPhoneAccountHandles
      */
-    List<PhoneAccountHandle> getAllPhoneAccountHandles();
+    ParceledListSlice<PhoneAccountHandle> getAllPhoneAccountHandles();
 
     /**
      * @see TelecomServiceImpl#getSimCallManager
diff --git a/telephony/common/com/google/android/mms/pdu/EncodedStringValue.java b/telephony/common/com/google/android/mms/pdu/EncodedStringValue.java
index 8b01cb3..2787d83 100644
--- a/telephony/common/com/google/android/mms/pdu/EncodedStringValue.java
+++ b/telephony/common/com/google/android/mms/pdu/EncodedStringValue.java
@@ -199,7 +199,6 @@
      */
     @Override
     public Object clone() throws CloneNotSupportedException {
-        super.clone();
         int len = mData.length;
         byte[] dstBytes = new byte[len];
         System.arraycopy(mData, 0, dstBytes, 0, len);
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index cf6d681..bd993f2 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1180,8 +1180,12 @@
             "carrier_data_call_retry_network_requested_max_count_int";
 
     /**
-     * Data call setup permanent failure causes by the carrier
+     * Data call setup permanent failure causes by the carrier.
+     *
+     * @deprecated This API key was added in mistake and is not used anymore by the telephony data
+     * frameworks.
      */
+    @Deprecated
     public static final String KEY_CARRIER_DATA_CALL_PERMANENT_FAILURE_STRINGS =
             "carrier_data_call_permanent_failure_strings";
 
@@ -8308,7 +8312,8 @@
      *
      * The syntax of the retry rule:
      * 1. Retry based on {@link NetworkCapabilities}. Note that only APN-type network capabilities
-     *    are supported.
+     *    are supported. If the capabilities are not specified, then the retry rule only applies
+     *    to the current failed APN used in setup data call request.
      * "capabilities=[netCaps1|netCaps2|...], [retry_interval=n1|n2|n3|n4...], [maximum_retries=n]"
      *
      * 2. Retry based on {@link DataFailCause}
@@ -8319,15 +8324,16 @@
      * "capabilities=[netCaps1|netCaps2|...], fail_causes=[cause1|cause2|cause3|...],
      *     [retry_interval=n1|n2|n3|n4...], [maximum_retries=n]"
      *
+     * 4. Permanent fail causes (no timer-based retry) on the current failed APN. Retry interval
+     *    is specified for retrying the next available APN.
+     * "permanent_fail_causes=8|27|28|29|30|32|33|35|50|51|111|-5|-6|65537|65538|-3|65543|65547|
+     *     2252|2253|2254, retry_interval=2500"
+     *
      * For example,
      * "capabilities=eims, retry_interval=1000, maximum_retries=20" means if the attached
      * network request is emergency, then retry data network setup every 1 second for up to 20
      * times.
      *
-     * "fail_causes=8|27|28|29|30|32|33|35|50|51|111|-5|-6|65537|65538|-3|2253|2254
-     * , maximum_retries=0" means for those fail causes, never retry with timers. Note that
-     * when environment changes, retry can still happen.
-     *
      * "capabilities=internet|enterprise|dun|ims|fota, retry_interval=2500|3000|"
      * "5000|10000|15000|20000|40000|60000|120000|240000|600000|1200000|1800000"
      * "1800000, maximum_retries=20" means for those capabilities, retry happens in 2.5s, 3s, 5s,
@@ -8472,7 +8478,12 @@
      *
      * Used to trade privacy/security against potentially reduced carrier coverage for some
      * carriers.
+     *
+     * @deprecated Future versions of Android will disallow carriers from hiding this toggle
+     * because disabling 2g is a security feature that users should always have access to at
+     * their discretion.
      */
+    @Deprecated
     public static final String KEY_HIDE_ENABLE_2G = "hide_enable_2g_bool";
 
     /**
@@ -8531,11 +8542,12 @@
 
     /**
      * Boolean indicating if the VoNR setting is visible in the Call Settings menu.
-     * If true, the VoNR setting menu will be visible. If false, the menu will be gone.
+     * If this flag is set and VoNR is enabled for this carrier (see {@link #KEY_VONR_ENABLED_BOOL})
+     * the VoNR setting menu will be visible. If {@link #KEY_VONR_ENABLED_BOOL} or
+     * this setting is false, the menu will be gone.
      *
-     * Disabled by default.
+     * Enabled by default.
      *
-     * @hide
      */
     public static final String KEY_VONR_SETTING_VISIBILITY_BOOL = "vonr_setting_visibility_bool";
 
@@ -8545,7 +8557,6 @@
      *
      * Disabled by default.
      *
-     * @hide
      */
     public static final String KEY_VONR_ENABLED_BOOL = "vonr_enabled_bool";
 
@@ -9205,8 +9216,13 @@
         sDefaults.putStringArray(
                 KEY_TELEPHONY_DATA_SETUP_RETRY_RULES_STRING_ARRAY, new String[] {
                         "capabilities=eims, retry_interval=1000, maximum_retries=20",
-                        "fail_causes=8|27|28|29|30|32|33|35|50|51|111|-5|-6|65537|65538|-3|2252|"
-                                + "2253|2254, maximum_retries=0", // No retry for those causes
+                        // Permanent fail causes. When setup data call fails with the following
+                        // fail causes, telephony data frameworks will stop timer-based retry on
+                        // the failed APN until power cycle, APM, or some special events. Note that
+                        // even timer-based retry is not performed, condition-based (RAT changes,
+                        // registration state changes) retry can still happen.
+                        "permanent_fail_causes=8|27|28|29|30|32|33|35|50|51|111|-5|-6|65537|65538|"
+                                + "-3|65543|65547|2252|2253|2254, retry_interval=2500",
                         "capabilities=mms|supl|cbs, retry_interval=2000",
                         "capabilities=internet|enterprise|dun|ims|fota, retry_interval=2500|3000|"
                                 + "5000|10000|15000|20000|40000|60000|120000|240000|"
diff --git a/telephony/java/android/telephony/DataFailCause.java b/telephony/java/android/telephony/DataFailCause.java
index 5f7cfd1..5186c72 100644
--- a/telephony/java/android/telephony/DataFailCause.java
+++ b/telephony/java/android/telephony/DataFailCause.java
@@ -1613,29 +1613,26 @@
                 // If we are not able to find the configuration from carrier config, use the default
                 // ones.
                 if (permanentFailureSet == null) {
-                    permanentFailureSet = new HashSet<Integer>() {
-                        {
-                            add(OPERATOR_BARRED);
-                            add(MISSING_UNKNOWN_APN);
-                            add(UNKNOWN_PDP_ADDRESS_TYPE);
-                            add(USER_AUTHENTICATION);
-                            add(ACTIVATION_REJECT_GGSN);
-                            add(SERVICE_OPTION_NOT_SUPPORTED);
-                            add(SERVICE_OPTION_NOT_SUBSCRIBED);
-                            add(NSAPI_IN_USE);
-                            add(ONLY_IPV4_ALLOWED);
-                            add(ONLY_IPV6_ALLOWED);
-                            add(PROTOCOL_ERRORS);
-                            add(RADIO_POWER_OFF);
-                            add(TETHERED_CALL_ACTIVE);
-                            add(RADIO_NOT_AVAILABLE);
-                            add(UNACCEPTABLE_NETWORK_PARAMETER);
-                            add(SIGNAL_LOST);
-                            add(DUPLICATE_CID);
-                            add(MATCH_ALL_RULE_NOT_ALLOWED);
-                            add(ALL_MATCHING_RULES_FAILED);
-                        }
-                    };
+                    permanentFailureSet = new HashSet<Integer>();
+                    permanentFailureSet.add(OPERATOR_BARRED);
+                    permanentFailureSet.add(MISSING_UNKNOWN_APN);
+                    permanentFailureSet.add(UNKNOWN_PDP_ADDRESS_TYPE);
+                    permanentFailureSet.add(USER_AUTHENTICATION);
+                    permanentFailureSet.add(ACTIVATION_REJECT_GGSN);
+                    permanentFailureSet.add(SERVICE_OPTION_NOT_SUPPORTED);
+                    permanentFailureSet.add(SERVICE_OPTION_NOT_SUBSCRIBED);
+                    permanentFailureSet.add(NSAPI_IN_USE);
+                    permanentFailureSet.add(ONLY_IPV4_ALLOWED);
+                    permanentFailureSet.add(ONLY_IPV6_ALLOWED);
+                    permanentFailureSet.add(PROTOCOL_ERRORS);
+                    permanentFailureSet.add(RADIO_POWER_OFF);
+                    permanentFailureSet.add(TETHERED_CALL_ACTIVE);
+                    permanentFailureSet.add(RADIO_NOT_AVAILABLE);
+                    permanentFailureSet.add(UNACCEPTABLE_NETWORK_PARAMETER);
+                    permanentFailureSet.add(SIGNAL_LOST);
+                    permanentFailureSet.add(DUPLICATE_CID);
+                    permanentFailureSet.add(MATCH_ALL_RULE_NOT_ALLOWED);
+                    permanentFailureSet.add(ALL_MATCHING_RULES_FAILED);
                 }
 
                 permanentFailureSet.add(NO_RETRY_FAILURE);
diff --git a/telephony/java/android/telephony/SmsMessage.java b/telephony/java/android/telephony/SmsMessage.java
index e0145e6..c2b65f8 100644
--- a/telephony/java/android/telephony/SmsMessage.java
+++ b/telephony/java/android/telephony/SmsMessage.java
@@ -1092,6 +1092,11 @@
 
         if (!TextUtils.isEmpty(simOperator)) {
             for (NoEmsSupportConfig currentConfig : mNoEmsSupportConfigList) {
+                if (currentConfig == null) {
+                    Rlog.w("SmsMessage", "hasEmsSupport currentConfig is null");
+                    continue;
+                }
+
                 if (simOperator.startsWith(currentConfig.mOperatorNumber) &&
                         (TextUtils.isEmpty(currentConfig.mGid1) ||
                                 (!TextUtils.isEmpty(currentConfig.mGid1) &&
@@ -1155,18 +1160,21 @@
     private static boolean mIsNoEmsSupportConfigListLoaded = false;
 
     private static boolean isNoEmsSupportConfigListExisted() {
-        if (!mIsNoEmsSupportConfigListLoaded) {
-            Resources r = Resources.getSystem();
-            if (r != null) {
-                String[] listArray = r.getStringArray(
-                        com.android.internal.R.array.no_ems_support_sim_operators);
-                if ((listArray != null) && (listArray.length > 0)) {
-                    mNoEmsSupportConfigList = new NoEmsSupportConfig[listArray.length];
-                    for (int i=0; i<listArray.length; i++) {
-                        mNoEmsSupportConfigList[i] = new NoEmsSupportConfig(listArray[i].split(";"));
+        synchronized (SmsMessage.class) {
+            if (!mIsNoEmsSupportConfigListLoaded) {
+                Resources r = Resources.getSystem();
+                if (r != null) {
+                    String[] listArray = r.getStringArray(
+                            com.android.internal.R.array.no_ems_support_sim_operators);
+                    if ((listArray != null) && (listArray.length > 0)) {
+                        mNoEmsSupportConfigList = new NoEmsSupportConfig[listArray.length];
+                        for (int i = 0; i < listArray.length; i++) {
+                            mNoEmsSupportConfigList[i] = new NoEmsSupportConfig(
+                                    listArray[i].split(";"));
+                        }
                     }
+                    mIsNoEmsSupportConfigListLoaded = true;
                 }
-                mIsNoEmsSupportConfigListLoaded = true;
             }
         }
 
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 5ed6cb9..291524a 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -3952,6 +3952,10 @@
      * may provide one. Or, a carrier may decide to provide the phone number via source
      * {@link #PHONE_NUMBER_SOURCE_CARRIER carrier} if neither source UICC nor IMS is available.
      *
+     * <p>The availability and correctness of the phone number depends on the underlying source
+     * and the network etc. Additional verification is needed to use this number for
+     * security-related or other sensitive scenarios.
+     *
      * @param subscriptionId the subscription ID, or {@link #DEFAULT_SUBSCRIPTION_ID}
      *                       for the default one.
      * @param source the source of the phone number, one of the PHONE_NUMBER_SOURCE_* constants.
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index fd738d2..a081bc3 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -8995,7 +8995,8 @@
      * <p>Requires Permission:
      * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} or that the calling
      * app has carrier privileges (see {@link #hasCarrierPrivileges})
-     * and {@link android.Manifest.permission#ACCESS_FINE_LOCATION}.
+     * and {@link android.Manifest.permission#ACCESS_FINE_LOCATION} if includeLocationData is
+     * set to {@link #INCLUDE_LOCATION_DATA_FINE}.
      *
      * If the system-wide location switch is off, apps may still call this API, with the
      * following constraints:
@@ -9009,7 +9010,10 @@
      * </ol>
      *
      * @param includeLocationData Specifies if the caller would like to receive
-     * location related information.
+     * location related information. If this parameter is set to
+     * {@link #INCLUDE_LOCATION_DATA_FINE} then the application will be checked for
+     * {@link android.Manifest.permission#ACCESS_FINE_LOCATION} permission and available
+     * location related information received during network scan will be sent to the caller.
      * @param request Contains all the RAT with bands/channels that need to be scanned.
      * @param executor The executor through which the callback should be invoked. Since the scan
      *        request may trigger multiple callbacks and they must be invoked in the same order as
@@ -9020,8 +9024,7 @@
      */
     @SuppressAutoDoc // Blocked by b/72967236 - no support for carrier privileges
     @RequiresPermission(allOf = {
-            android.Manifest.permission.MODIFY_PHONE_STATE,
-            Manifest.permission.ACCESS_FINE_LOCATION
+            android.Manifest.permission.MODIFY_PHONE_STATE
     })
     public @Nullable NetworkScan requestNetworkScan(
             @IncludeLocationData int includeLocationData,
@@ -9355,7 +9358,8 @@
             ALLOWED_NETWORK_TYPES_REASON_USER,
             ALLOWED_NETWORK_TYPES_REASON_POWER,
             ALLOWED_NETWORK_TYPES_REASON_CARRIER,
-            ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G
+            ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G,
+            ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface AllowedNetworkTypesReason {
@@ -9394,6 +9398,15 @@
     public static final int ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G = 3;
 
     /**
+     * To indicate allowed network type change is requested by an update to the
+     * {@link android.os.UserManager.DISALLOW_CELLULAR_2G} user restriction.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final int ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS = 4;
+
+    /**
      * Set the allowed network types of the device and provide the reason triggering the allowed
      * network change.
      * <p>Requires permission: android.Manifest.MODIFY_PHONE_STATE or
@@ -9485,6 +9498,7 @@
             case TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_POWER:
             case TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_CARRIER:
             case TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G:
+            case ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS:
                 return true;
         }
         return false;
diff --git a/telephony/java/android/telephony/ims/ImsService.java b/telephony/java/android/telephony/ims/ImsService.java
index be233b8..4477f81 100644
--- a/telephony/java/android/telephony/ims/ImsService.java
+++ b/telephony/java/android/telephony/ims/ImsService.java
@@ -50,7 +50,6 @@
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.CancellationException;
 import java.util.concurrent.CompletableFuture;
@@ -164,10 +163,9 @@
      * Used for logging purposes, see {@link #getCapabilitiesString(long)}
      * @hide
      */
-    private static final Map<Long, String> CAPABILITIES_LOG_MAP = new HashMap<Long, String>() {{
-            put(CAPABILITY_EMERGENCY_OVER_MMTEL, "EMERGENCY_OVER_MMTEL");
-            put(CAPABILITY_SIP_DELEGATE_CREATION, "SIP_DELEGATE_CREATION");
-        }};
+    private static final Map<Long, String> CAPABILITIES_LOG_MAP = Map.of(
+            CAPABILITY_EMERGENCY_OVER_MMTEL, "EMERGENCY_OVER_MMTEL",
+            CAPABILITY_SIP_DELEGATE_CREATION, "SIP_DELEGATE_CREATION");
 
     /**
      * The intent that must be defined as an intent-filter in the AndroidManifest of the ImsService.
@@ -425,8 +423,8 @@
         }
     }
 
-    private IImsRcsFeature createRcsFeatureInternal(int slotId, int subI) {
-        RcsFeature f = createRcsFeatureForSubscription(slotId, subI);
+    private IImsRcsFeature createRcsFeatureInternal(int slotId, int subId) {
+        RcsFeature f = createRcsFeatureForSubscription(slotId, subId);
         if (f != null) {
             f.setDefaultExecutor(mExecutor);
             setupFeature(f, slotId, ImsFeature.FEATURE_RCS);
diff --git a/telephony/java/android/telephony/ims/RegistrationManager.java b/telephony/java/android/telephony/ims/RegistrationManager.java
index 090d413..9996b86 100644
--- a/telephony/java/android/telephony/ims/RegistrationManager.java
+++ b/telephony/java/android/telephony/ims/RegistrationManager.java
@@ -78,24 +78,22 @@
     /**@hide*/
     // Translate ImsRegistrationImplBase API to new AccessNetworkConstant because WLAN
     // and WWAN are more accurate constants.
-    Map<Integer, Integer> IMS_REG_TO_ACCESS_TYPE_MAP =
-            new HashMap<Integer, Integer>() {{
-                // Map NONE to -1 to make sure that we handle the REGISTRATION_TECH_NONE
-                // case, since it is defined.
-                put(ImsRegistrationImplBase.REGISTRATION_TECH_NONE,
-                        AccessNetworkConstants.TRANSPORT_TYPE_INVALID);
-                put(ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
-                        AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
-                put(ImsRegistrationImplBase.REGISTRATION_TECH_NR,
-                        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);
-            }};
+    Map<Integer, Integer> IMS_REG_TO_ACCESS_TYPE_MAP = Map.of(
+            // Map NONE to -1 to make sure that we handle the REGISTRATION_TECH_NONE
+            // case, since it is defined.
+            ImsRegistrationImplBase.REGISTRATION_TECH_NONE,
+                    AccessNetworkConstants.TRANSPORT_TYPE_INVALID,
+            ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
+                    AccessNetworkConstants.TRANSPORT_TYPE_WWAN,
+            ImsRegistrationImplBase.REGISTRATION_TECH_NR,
+                    AccessNetworkConstants.TRANSPORT_TYPE_WWAN,
+            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
+             */
+            ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM,
+                    AccessNetworkConstants.TRANSPORT_TYPE_WLAN);
 
     /** @hide */
     @NonNull
diff --git a/telephony/java/android/telephony/ims/feature/ImsFeature.java b/telephony/java/android/telephony/ims/feature/ImsFeature.java
index f5b158f..174675f 100644
--- a/telephony/java/android/telephony/ims/feature/ImsFeature.java
+++ b/telephony/java/android/telephony/ims/feature/ImsFeature.java
@@ -34,7 +34,6 @@
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
-import java.util.HashMap;
 import java.util.Map;
 
 /**
@@ -85,11 +84,10 @@
      * Used for logging purposes.
      * @hide
      */
-    public static final Map<Integer, String> FEATURE_LOG_MAP = new HashMap<Integer, String>() {{
-            put(FEATURE_EMERGENCY_MMTEL, "EMERGENCY_MMTEL");
-            put(FEATURE_MMTEL, "MMTEL");
-            put(FEATURE_RCS, "RCS");
-        }};
+    public static final Map<Integer, String> FEATURE_LOG_MAP = Map.of(
+            FEATURE_EMERGENCY_MMTEL, "EMERGENCY_MMTEL",
+            FEATURE_MMTEL, "MMTEL",
+            FEATURE_RCS, "RCS");
 
     /**
      * Integer values defining IMS features that are supported in ImsFeature.
@@ -145,11 +143,10 @@
      * Used for logging purposes.
      * @hide
      */
-    public static final Map<Integer, String> STATE_LOG_MAP = new HashMap<Integer, String>() {{
-            put(STATE_UNAVAILABLE, "UNAVAILABLE");
-            put(STATE_INITIALIZING, "INITIALIZING");
-            put(STATE_READY, "READY");
-        }};
+    public static final Map<Integer, String> STATE_LOG_MAP = Map.of(
+            STATE_UNAVAILABLE, "UNAVAILABLE",
+            STATE_INITIALIZING, "INITIALIZING",
+            STATE_READY, "READY");
 
     /**
      * Integer values defining the result codes that should be returned from
@@ -394,10 +391,12 @@
     @VisibleForTesting
     public void addImsFeatureStatusCallback(@NonNull IImsFeatureStatusCallback c) {
         try {
-            // If we have just connected, send queued status.
-            c.notifyImsFeatureStatus(getFeatureState());
-            // Add the callback if the callback completes successfully without a RemoteException.
-            mStatusCallbacks.register(c);
+            synchronized (mStatusCallbacks) {
+                // Add the callback if the callback completes successfully without a RemoteException
+                mStatusCallbacks.register(c);
+                // If we have just connected, send queued status.
+                c.notifyImsFeatureStatus(getFeatureState());
+            }
         } catch (RemoteException e) {
             Log.w(LOG_TAG, "Couldn't notify feature state: " + e.getMessage());
         }
@@ -409,7 +408,9 @@
      */
     @VisibleForTesting
     public void removeImsFeatureStatusCallback(@NonNull IImsFeatureStatusCallback c) {
-        mStatusCallbacks.unregister(c);
+        synchronized (mStatusCallbacks) {
+            mStatusCallbacks.unregister(c);
+        }
     }
 
     /**
diff --git a/tests/CanvasCompare/src/com/android/test/hwuicompare/DisplayModifier.java b/tests/CanvasCompare/src/com/android/test/hwuicompare/DisplayModifier.java
index 0f4e122..4bcf5a4 100644
--- a/tests/CanvasCompare/src/com/android/test/hwuicompare/DisplayModifier.java
+++ b/tests/CanvasCompare/src/com/android/test/hwuicompare/DisplayModifier.java
@@ -16,14 +16,16 @@
 
 package com.android.test.hwuicompare;
 
-import java.util.LinkedHashMap;
-import java.util.Map.Entry;
+import static java.util.Map.entry;
 
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.RectF;
 import android.util.Log;
 
+import java.util.Map;
+import java.util.Map.Entry;
+
 public abstract class DisplayModifier {
 
     // automated tests ignore any combination of operations that don't together return TOTAL_MASK
@@ -76,41 +78,36 @@
     };
 
     @SuppressWarnings("serial")
-    private static final LinkedHashMap<String, LinkedHashMap<String, DisplayModifier>> gMaps = new LinkedHashMap<String, LinkedHashMap<String, DisplayModifier>>() {
-        {
-            put("aa", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("true", new DisplayModifier() {
+    private static final Map<String, Map<String, DisplayModifier>> gMaps = Map.of(
+            "aa", Map.of(
+                    "true", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setAntiAlias(true);
                         }
-                    });
-                    put("false", new DisplayModifier() {
+                    },
+                    "false", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setAntiAlias(false);
                         }
-                    });
-                }
-            });
-            put("style", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("fill", new DisplayModifier() {
+                    }),
+            "style", Map.of(
+                    "fill", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStyle(Paint.Style.FILL);
                         }
-                    });
-                    put("stroke", new DisplayModifier() {
+                    },
+                    "stroke", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStyle(Paint.Style.STROKE);
                         }
                         @Override
                         protected int mask() { return SWEEP_STROKE_WIDTH_BIT; }
-                    });
-                    put("fillAndStroke", new DisplayModifier() {
+                    },
+                    "fillAndStroke", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStyle(Paint.Style.FILL_AND_STROKE);
@@ -118,131 +115,118 @@
 
                         @Override
                         protected int mask() { return SWEEP_STROKE_WIDTH_BIT; }
-                    });
-                }
-            });
-            put("strokeWidth", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("hair", new DisplayModifier() {
+                    }),
+            "strokeWidth", Map.of(
+                    "hair", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeWidth(0);
                         }
                         @Override
                         protected int mask() { return SWEEP_STROKE_WIDTH_BIT; }
-                    });
-                    put("0.3", new DisplayModifier() {
+                    },
+                    "0.3", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeWidth(0.3f);
                         }
-                    });
-                    put("1", new DisplayModifier() {
+                    },
+                    "1", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeWidth(1);
                         }
-                    });
-                    put("5", new DisplayModifier() {
+                    },
+                    "5", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeWidth(5);
                         }
-                    });
-                    put("30", new DisplayModifier() {
+                    },
+                    "30", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeWidth(30);
                         }
-                    });
-                }
-            });
-            put("strokeCap", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("butt", new DisplayModifier() {
+                    }),
+            "strokeCap", Map.of(
+                    "butt", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeCap(Paint.Cap.BUTT);
                         }
                         @Override
                         protected int mask() { return SWEEP_STROKE_CAP_BIT; }
-                    });
-                    put("round", new DisplayModifier() {
+                    },
+                    "round", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeCap(Paint.Cap.ROUND);
                         }
-                    });
-                    put("square", new DisplayModifier() {
+                    },
+                    "square", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeCap(Paint.Cap.SQUARE);
                         }
-                    });
-                }
-            });
-            put("strokeJoin", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("bevel", new DisplayModifier() {
+                    }),
+            "strokeJoin", Map.of(
+                    "bevel", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeJoin(Paint.Join.BEVEL);
                         }
                         @Override
                         protected int mask() { return SWEEP_STROKE_JOIN_BIT; }
-                    });
-                    put("round", new DisplayModifier() {
+                    },
+                    "round", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeJoin(Paint.Join.ROUND);
                         }
-                    });
-                    put("miter", new DisplayModifier() {
+                    },
+                    "miter", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setStrokeJoin(Paint.Join.MITER);
                         }
-                    });
+                    }),
                     // TODO: add miter0, miter1 etc to test miter distances
-                }
-            });
-
-            put("transform", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("noTransform", new DisplayModifier() {
+            "transform", Map.of(
+                    "noTransform", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {}
                         @Override
                         protected int mask() { return SWEEP_TRANSFORM_BIT; };
-                    });
-                    put("rotate5", new DisplayModifier() {
+                    },
+                    "rotate5", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.rotate(5);
                         }
-                    });
-                    put("rotate45", new DisplayModifier() {
+                    },
+                    "rotate45", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.rotate(45);
                         }
-                    });
-                    put("rotate90", new DisplayModifier() {
+                    },
+                    "rotate90", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.rotate(90);
                             canvas.translate(0, -200);
                         }
-                    });
-                    put("scale2x2", new DisplayModifier() {
+                    },
+                    "scale2x2", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.scale(2, 2);
                         }
                         @Override
                         protected int mask() { return SWEEP_TRANSFORM_BIT; };
-                    });
-                    put("rot20scl1x4", new DisplayModifier() {
+                    },
+                    "rot20scl1x4", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.rotate(20);
@@ -250,180 +234,167 @@
                         }
                         @Override
                         protected int mask() { return SWEEP_TRANSFORM_BIT; };
-                    });
-                }
-            });
-
-            put("shader", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("noShader", new DisplayModifier() {
+                    }),
+            "shader", Map.ofEntries(
+                    entry("noShader", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {}
                         @Override
                         protected int mask() { return SWEEP_SHADER_BIT; };
-                    });
-                    put("repeatShader", new DisplayModifier() {
+                    }),
+                    entry("repeatShader", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mRepeatShader);
                         }
                         @Override
                         protected int mask() { return SWEEP_SHADER_BIT; };
-                    });
-                    put("translatedShader", new DisplayModifier() {
+                    }),
+                    entry("translatedShader", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mTranslatedShader);
                         }
-                    });
-                    put("scaledShader", new DisplayModifier() {
+                    }),
+                    entry("scaledShader", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mScaledShader);
                         }
-                    });
-                    put("horGradient", new DisplayModifier() {
+                    }),
+                    entry("horGradient", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mHorGradient);
                         }
-                    });
-                    put("diagGradient", new DisplayModifier() {
+                    }),
+                    entry("diagGradient", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mDiagGradient);
                         }
                         @Override
                         protected int mask() { return SWEEP_SHADER_BIT; };
-                    });
-                    put("vertGradient", new DisplayModifier() {
+                    }),
+                    entry("vertGradient", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mVertGradient);
                         }
-                    });
-                    put("radGradient", new DisplayModifier() {
+                    }),
+                    entry("radGradient", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mRadGradient);
                         }
-                    });
-                    put("sweepGradient", new DisplayModifier() {
+                    }),
+                    entry("sweepGradient", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mSweepGradient);
                         }
-                    });
-                    put("composeShader", new DisplayModifier() {
+                    }),
+                    entry("composeShader", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mComposeShader);
                         }
-                    });
-                    put("bad composeShader", new DisplayModifier() {
+                    }),
+                    entry("bad composeShader", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mBadComposeShader);
                         }
-                    });
-                    put("bad composeShader 2", new DisplayModifier() {
+                    }),
+                    entry("bad composeShader 2", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setShader(ResourceModifiers.instance().mAnotherBadComposeShader);
                         }
-                    });
-                }
-            });
-
-            // FINAL MAP: DOES ACTUAL DRAWING
-            put("drawing", new LinkedHashMap<String, DisplayModifier>() {
-                {
-                    put("roundRect", new DisplayModifier() {
+                    })),
+            "drawing", Map.ofEntries(
+                    entry("roundRect", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawRoundRect(gRect, 20, 20, paint);
                         }
-                    });
-                    put("rect", new DisplayModifier() {
+                    }),
+                    entry("rect", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawRect(gRect, paint);
                         }
                         @Override
                         protected int mask() { return SWEEP_SHADER_BIT | SWEEP_STROKE_CAP_BIT; };
-                    });
-                    put("circle", new DisplayModifier() {
+                    }),
+                    entry("circle", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawCircle(100, 100, 75, paint);
                         }
-                    });
-                    put("oval", new DisplayModifier() {
+                    }),
+                    entry("oval", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawOval(gRect, paint);
                         }
-                    });
-                    put("lines", new DisplayModifier() {
+                    }),
+                    entry("lines", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawLines(gLinePts, paint);
                         }
                         @Override
                         protected int mask() { return SWEEP_STROKE_CAP_BIT; };
-                    });
-                    put("plusPoints", new DisplayModifier() {
+                    }),
+                    entry("plusPoints", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawPoints(gPts, paint);
                         }
-                    });
-                    put("text", new DisplayModifier() {
+                    }),
+                    entry("text", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setTextSize(36);
                             canvas.drawText("TEXTTEST", 0, 50, paint);
                         }
-                    });
-                    put("shadowtext", new DisplayModifier() {
+                    }),
+                    entry("shadowtext", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             paint.setTextSize(36);
                             paint.setShadowLayer(3.0f, 0.0f, 3.0f, 0xffff00ff);
                             canvas.drawText("TEXTTEST", 0, 50, paint);
                         }
-                    });
-                    put("bitmapMesh", new DisplayModifier() {
+                    }),
+                    entry("bitmapMesh", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawBitmapMesh(ResourceModifiers.instance().mBitmap, 3, 3,
                                     ResourceModifiers.instance().mBitmapVertices, 0, null, 0, null);
                         }
-                    });
-                    put("arc", new DisplayModifier() {
+                    }),
+                    entry("arc", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawArc(gRect, 260, 285, false, paint);
                         }
                         @Override
                         protected int mask() { return SWEEP_STROKE_CAP_BIT; };
-                    });
-                    put("arcFromCenter", new DisplayModifier() {
+                    }),
+                    entry("arcFromCenter", new DisplayModifier() {
                         @Override
                         public void modifyDrawing(Paint paint, Canvas canvas) {
                             canvas.drawArc(gRect, 260, 285, true, paint);
                         }
                         @Override
                         protected int mask() { return SWEEP_STROKE_JOIN_BIT; };
-                    });
-                }
-            });
+                    })));
             // WARNING: DON'T PUT MORE MAPS BELOW THIS
-        }
-    };
 
-    private static LinkedHashMap<String, DisplayModifier> getMapAtIndex(int index) {
-        for (LinkedHashMap<String, DisplayModifier> map : gMaps.values()) {
+    private static Map<String, DisplayModifier> getMapAtIndex(int index) {
+        for (Map<String, DisplayModifier> map : gMaps.values()) {
             if (index == 0) {
                 return map;
             }
@@ -439,7 +410,7 @@
     private static boolean stepInternal(boolean forward) {
         int modifierMapIndex = gMaps.size() - 1;
         while (modifierMapIndex >= 0) {
-            LinkedHashMap<String, DisplayModifier> map = getMapAtIndex(modifierMapIndex);
+            Map<String, DisplayModifier> map = getMapAtIndex(modifierMapIndex);
             mIndices[modifierMapIndex] += (forward ? 1 : -1);
 
             if (mIndices[modifierMapIndex] >= 0 && mIndices[modifierMapIndex] < map.size()) {
@@ -471,7 +442,7 @@
     private static boolean checkModificationStateMask() {
         int operatorMask = 0x0;
         int mapIndex = 0;
-        for (LinkedHashMap<String, DisplayModifier> map : gMaps.values()) {
+        for (Map<String, DisplayModifier> map : gMaps.values()) {
             int displayModifierIndex = mIndices[mapIndex];
             for (Entry<String, DisplayModifier> modifierEntry : map.entrySet()) {
                 if (displayModifierIndex == 0) {
@@ -488,7 +459,7 @@
 
     public static void apply(Paint paint, Canvas canvas) {
         int mapIndex = 0;
-        for (LinkedHashMap<String, DisplayModifier> map : gMaps.values()) {
+        for (Map<String, DisplayModifier> map : gMaps.values()) {
             int displayModifierIndex = mIndices[mapIndex];
             for (Entry<String, DisplayModifier> modifierEntry : map.entrySet()) {
                 if (displayModifierIndex == 0) {
@@ -510,7 +481,7 @@
         String[][] keys = new String[gMaps.size()][];
 
         int i = 0;
-        for (LinkedHashMap<String, DisplayModifier> map : gMaps.values()) {
+        for (Map<String, DisplayModifier> map : gMaps.values()) {
             keys[i] = new String[map.size()];
             int j = 0;
             for (String key : map.keySet()) {
diff --git a/tests/Codegen/Android.bp b/tests/Codegen/Android.bp
index ddbf168..7fbe3b3 100644
--- a/tests/Codegen/Android.bp
+++ b/tests/Codegen/Android.bp
@@ -24,6 +24,14 @@
     plugins: [
         "staledataclass-annotation-processor",
     ],
+    // Exports needed for staledataclass-annotation-processor, see b/139342589.
+    javacflags: [
+        "-J--add-modules=jdk.compiler",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
+    ],
     static_libs: [
         "junit",
         "hamcrest",
diff --git a/tests/FixVibrateSetting/src/com/android/fixvibratesetting/FixVibrateSetting.java b/tests/FixVibrateSetting/src/com/android/fixvibratesetting/FixVibrateSetting.java
index 2e51570..761efe4 100644
--- a/tests/FixVibrateSetting/src/com/android/fixvibratesetting/FixVibrateSetting.java
+++ b/tests/FixVibrateSetting/src/com/android/fixvibratesetting/FixVibrateSetting.java
@@ -110,7 +110,7 @@
 
     private void test() {
         Intent intent = new Intent(this, FixVibrateSetting.class);
-        PendingIntent pending = PendingIntent.getActivity(this, 0, intent, 0);
+        PendingIntent pending = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_IMMUTABLE);
 
         Notification n = new Notification.Builder(this)
                 .setSmallIcon(R.drawable.stat_sys_warning)
diff --git a/tests/HandwritingIme/OWNERS b/tests/HandwritingIme/OWNERS
new file mode 100644
index 0000000..6bb4b17
--- /dev/null
+++ b/tests/HandwritingIme/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 34867
+
+include /services/core/java/com/android/server/inputmethod/OWNERS
diff --git a/tests/HierarchyViewerTest/src/com/android/test/hierarchyviewer/ViewDumpParser.java b/tests/HierarchyViewerTest/src/com/android/test/hierarchyviewer/ViewDumpParser.java
index 2ad0da9..8b9c020 100644
--- a/tests/HierarchyViewerTest/src/com/android/test/hierarchyviewer/ViewDumpParser.java
+++ b/tests/HierarchyViewerTest/src/com/android/test/hierarchyviewer/ViewDumpParser.java
@@ -58,7 +58,7 @@
         Object hash = getProperty(props, "__hash__");
 
         if (name instanceof String && hash instanceof Integer) {
-            return String.format(Locale.US, "%s@%x", name, hash);
+            return String.format(Locale.US, "%s@%x", name, (Integer) hash);
         } else {
             return null;
         }
diff --git a/tests/JankBench/app/src/main/java/com/android/benchmark/app/HomeActivity.java b/tests/JankBench/app/src/main/java/com/android/benchmark/app/HomeActivity.java
index 4de51fb..43dc9de 100644
--- a/tests/JankBench/app/src/main/java/com/android/benchmark/app/HomeActivity.java
+++ b/tests/JankBench/app/src/main/java/com/android/benchmark/app/HomeActivity.java
@@ -140,9 +140,9 @@
         handleNextBenchmark();
     }
 
+    @SuppressWarnings("MissingSuperCall") // TODO: Fix me
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-
     }
 
     private void handleNextBenchmark() {
diff --git a/tests/JankBench/app/src/main/java/com/android/benchmark/app/RunLocalBenchmarksActivity.java b/tests/JankBench/app/src/main/java/com/android/benchmark/app/RunLocalBenchmarksActivity.java
index c16efbd..d015a56 100644
--- a/tests/JankBench/app/src/main/java/com/android/benchmark/app/RunLocalBenchmarksActivity.java
+++ b/tests/JankBench/app/src/main/java/com/android/benchmark/app/RunLocalBenchmarksActivity.java
@@ -367,6 +367,7 @@
         }
     }
 
+    @SuppressWarnings("MissingSuperCall") // TODO: Fix me
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         switch (requestCode) {
diff --git a/tests/MirrorSurfaceTest/src/com/google/android/test/mirrorsurface/MirrorSurfaceActivity.java b/tests/MirrorSurfaceTest/src/com/google/android/test/mirrorsurface/MirrorSurfaceActivity.java
index 8afe841..17fa210 100644
--- a/tests/MirrorSurfaceTest/src/com/google/android/test/mirrorsurface/MirrorSurfaceActivity.java
+++ b/tests/MirrorSurfaceTest/src/com/google/android/test/mirrorsurface/MirrorSurfaceActivity.java
@@ -295,8 +295,8 @@
     private void updateMirror(Rect displayFrame, float scale) {
         if (displayFrame.isEmpty()) {
             Rect bounds = mWindowBounds;
-            int defaultCropW = Math.round(bounds.width() / 2);
-            int defaultCropH = Math.round(bounds.height() / 2);
+            int defaultCropW = bounds.width() / 2;
+            int defaultCropH = bounds.height() / 2;
             displayFrame.set(0, 0, defaultCropW, defaultCropH);
         }
 
diff --git a/tests/RenderThreadTest/src/com/example/renderthread/MainActivity.java b/tests/RenderThreadTest/src/com/example/renderthread/MainActivity.java
index 241206d..65b7549 100644
--- a/tests/RenderThreadTest/src/com/example/renderthread/MainActivity.java
+++ b/tests/RenderThreadTest/src/com/example/renderthread/MainActivity.java
@@ -24,18 +24,14 @@
     static final String KEY_NAME = "name";
     static final String KEY_CLASS = "clazz";
 
-    static Map<String,?> make(String name) {
-        Map<String,Object> ret = new HashMap<String,Object>();
-        ret.put(KEY_NAME, name);
-        return ret;
-    }
-
-    @SuppressWarnings("serial")
-    static final ArrayList<Map<String,?>> SAMPLES = new ArrayList<Map<String,?>>() {{
+    static final ArrayList<Map<String, ?>> SAMPLES = new ArrayList<>();
+    static {
         for (int i = 1; i < 25; i++) {
-            add(make("List Item: " + i));
+            Map<String, Object> sample = new HashMap<String, Object>();
+            sample.put(KEY_NAME, "List Item: " + i);
+            SAMPLES.add(sample);
         }
-    }};
+    }
 
     Handler mHandler = new Handler();
 
diff --git a/tests/RollbackTest/Android.bp b/tests/RollbackTest/Android.bp
index b7c4c5b..f2234fb 100644
--- a/tests/RollbackTest/Android.bp
+++ b/tests/RollbackTest/Android.bp
@@ -51,6 +51,7 @@
     data: [
         ":com.android.apex.apkrollback.test_v1",
         ":test.rebootless_apex_v1",
+        ":RollbackTest",
     ],
 }
 
diff --git a/tests/RollbackTest/SampleRollbackApp/Android.bp b/tests/RollbackTest/SampleRollbackApp/Android.bp
index a18488d..074c7bc 100644
--- a/tests/RollbackTest/SampleRollbackApp/Android.bp
+++ b/tests/RollbackTest/SampleRollbackApp/Android.bp
@@ -29,4 +29,5 @@
     resource_dirs: ["res"],
     certificate: "platform",
     sdk_version: "system_current",
+    min_sdk_version: "29",
 }
diff --git a/tests/RollbackTest/SampleRollbackApp/AndroidManifest.xml b/tests/RollbackTest/SampleRollbackApp/AndroidManifest.xml
index 5a135c9..7fe4bae 100644
--- a/tests/RollbackTest/SampleRollbackApp/AndroidManifest.xml
+++ b/tests/RollbackTest/SampleRollbackApp/AndroidManifest.xml
@@ -16,7 +16,7 @@
   -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.android.sample.rollbackapp" >
-    <uses-permission android:name="android.permission.TEST_MANAGE_ROLLBACKS" />
+    <uses-permission android:name="android.permission.MANAGE_ROLLBACKS" />
     <application
         android:label="@string/title_activity_main">
         <activity
@@ -28,4 +28,4 @@
             </intent-filter>
         </activity>
     </application>
-</manifest>
\ No newline at end of file
+</manifest>
diff --git a/tests/RollbackTest/SampleRollbackApp/src/com/android/sample/rollbackapp/MainActivity.java b/tests/RollbackTest/SampleRollbackApp/src/com/android/sample/rollbackapp/MainActivity.java
index 916551a..79a2f1f 100644
--- a/tests/RollbackTest/SampleRollbackApp/src/com/android/sample/rollbackapp/MainActivity.java
+++ b/tests/RollbackTest/SampleRollbackApp/src/com/android/sample/rollbackapp/MainActivity.java
@@ -75,6 +75,7 @@
                         String rollbackStatus = "FAILED";
                         if (rollbackStatusCode == RollbackManager.STATUS_SUCCESS) {
                             rollbackStatus = "SUCCESS";
+                            mTriggerRollbackButton.setClickable(false);
                         }
                         makeToast("Status for rollback ID " + rollbackId + " is " + rollbackStatus);
                     }}, new IntentFilter(ACTION_NAME), Context.RECEIVER_NOT_EXPORTED);
diff --git a/tests/SmokeTestApps/src/com/android/smoketest/triggers/CrashyApp.java b/tests/SmokeTestApps/src/com/android/smoketest/triggers/CrashyApp.java
index c11b0f3..f85fb0f 100644
--- a/tests/SmokeTestApps/src/com/android/smoketest/triggers/CrashyApp.java
+++ b/tests/SmokeTestApps/src/com/android/smoketest/triggers/CrashyApp.java
@@ -30,6 +30,7 @@
         setContentView(tv);
     }
 
+    @SuppressWarnings("ReturnValueIgnored")
     @Override
     public void onResume() {
         ((String) null).length();
diff --git a/tests/TrustTests/Android.bp b/tests/TrustTests/Android.bp
index 77f98e8..a1b888a 100644
--- a/tests/TrustTests/Android.bp
+++ b/tests/TrustTests/Android.bp
@@ -24,7 +24,7 @@
     static_libs: [
         "androidx.test.rules",
         "androidx.test.ext.junit",
-        "androidx.test.uiautomator",
+        "androidx.test.uiautomator_uiautomator",
         "mockito-target-minus-junit4",
         "servicestests-utils",
         "truth-prebuilt",
diff --git a/tests/utils/testutils/java/com/android/internal/util/test/BroadcastInterceptingContext.java b/tests/utils/testutils/java/com/android/internal/util/test/BroadcastInterceptingContext.java
index 3da8b46..133c176 100644
--- a/tests/utils/testutils/java/com/android/internal/util/test/BroadcastInterceptingContext.java
+++ b/tests/utils/testutils/java/com/android/internal/util/test/BroadcastInterceptingContext.java
@@ -147,12 +147,39 @@
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter) {
-        return registerReceiver(receiver, filter, null, null);
+        return registerReceiver(receiver, filter, null, null, 0);
+    }
+
+    /**
+     * Registers the specified {@code receiver} to listen for broadcasts that match the {@code
+     * filter} in the current process.
+     *
+     * <p>Since this method only listens for broadcasts in the current process, the provided {@code
+     * flags} are ignored; this method is primarily intended to allow receivers that register with
+     * flags to register in the current process during tests.
+     */
+    @Override
+    public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter, int flags) {
+        return registerReceiver(receiver, filter, null, null, flags);
     }
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,
             String broadcastPermission, Handler scheduler) {
+        return registerReceiver(receiver, filter, broadcastPermission, scheduler, 0);
+    }
+
+    /**
+     * Registers the specified {@code receiver} to listen for broadcasts that match the {@code
+     * filter} to run in the context of the specified {@code scheduler} in the current process.
+     *
+     * <p>Since this method only listens for broadcasts in the current process, the provided {@code
+     * flags} are ignored; this method is primarily intended to allow receivers that register with
+     * flags to register in the current process during tests.
+     */
+    @Override
+    public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,
+            String broadcastPermission, Handler scheduler, int flags) {
         synchronized (mInterceptors) {
             mInterceptors.add(new BroadcastInterceptor(receiver, filter, scheduler));
         }
diff --git a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
index f924b2e..ad06830 100644
--- a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
+++ b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
@@ -637,8 +637,7 @@
         final BroadcastReceiver receiver = getPackageChangeReceiver();
 
         verify(mMockContext).registerReceiver(any(), argThat(filter -> {
-            return filter.hasAction(Intent.ACTION_PACKAGE_REMOVED)
-                    && filter.hasAction(Intent.ACTION_PACKAGE_REMOVED);
+            return filter.hasAction(Intent.ACTION_PACKAGE_REMOVED);
         }), any(), any());
 
         receiver.onReceive(mMockContext, new Intent(Intent.ACTION_PACKAGE_REMOVED));
diff --git a/tools/aapt2/ResourceUtils.cpp b/tools/aapt2/ResourceUtils.cpp
index 23f6c88..3787f3b 100644
--- a/tools/aapt2/ResourceUtils.cpp
+++ b/tools/aapt2/ResourceUtils.cpp
@@ -51,8 +51,10 @@
       util::Utf16ToUtf8(StringPiece16(name_in.package, name_in.packageLen));
 
   std::optional<ResourceNamedTypeRef> type;
+  std::string converted;
   if (name_in.type) {
-    type = ParseResourceNamedType(util::Utf16ToUtf8(StringPiece16(name_in.type, name_in.typeLen)));
+    converted = util::Utf16ToUtf8(StringPiece16(name_in.type, name_in.typeLen));
+    type = ParseResourceNamedType(converted);
   } else if (name_in.type8) {
     type = ParseResourceNamedType(StringPiece(name_in.type8, name_in.typeLen));
   } else {
@@ -85,9 +87,10 @@
   name_out.package = std::string(name_in.package, name_in.package_len);
 
   std::optional<ResourceNamedTypeRef> type;
+  std::string converted;
   if (name_in.type16) {
-    type =
-        ParseResourceNamedType(util::Utf16ToUtf8(StringPiece16(name_in.type16, name_in.type_len)));
+    converted = util::Utf16ToUtf8(StringPiece16(name_in.type16, name_in.type_len));
+    type = ParseResourceNamedType(converted);
   } else if (name_in.type) {
     type = ParseResourceNamedType(StringPiece(name_in.type, name_in.type_len));
   } else {
diff --git a/tools/aapt2/cmd/Link.h b/tools/aapt2/cmd/Link.h
index d8c76e2..0170c4a 100644
--- a/tools/aapt2/cmd/Link.h
+++ b/tools/aapt2/cmd/Link.h
@@ -270,6 +270,8 @@
         "Changes the name of the target package for overlay. Most useful\n"
             "when used in conjunction with --rename-manifest-package.",
         &options_.manifest_fixer_options.rename_overlay_target_package);
+    AddOptionalFlag("--rename-overlay-category", "Changes the category for the overlay.",
+                    &options_.manifest_fixer_options.rename_overlay_category);
     AddOptionalFlagList("-0", "File suffix not to compress.",
         &options_.extensions_to_not_compress);
     AddOptionalSwitch("--no-compress", "Do not compress any resources.",
diff --git a/tools/aapt2/link/ManifestFixer.cpp b/tools/aapt2/link/ManifestFixer.cpp
index d432341..efa42a2 100644
--- a/tools/aapt2/link/ManifestFixer.cpp
+++ b/tools/aapt2/link/ManifestFixer.cpp
@@ -449,13 +449,18 @@
   manifest_action["attribution"]["inherit-from"];
   manifest_action["original-package"];
   manifest_action["overlay"].Action([&](xml::Element* el) -> bool {
-    if (!options_.rename_overlay_target_package) {
-      return true;
+    if (options_.rename_overlay_target_package) {
+      if (xml::Attribute* attr = el->FindAttribute(xml::kSchemaAndroid, "targetPackage")) {
+        attr->value = options_.rename_overlay_target_package.value();
+      }
     }
-
-    if (xml::Attribute* attr =
-            el->FindAttribute(xml::kSchemaAndroid, "targetPackage")) {
-      attr->value = options_.rename_overlay_target_package.value();
+    if (options_.rename_overlay_category) {
+      if (xml::Attribute* attr = el->FindAttribute(xml::kSchemaAndroid, "category")) {
+        attr->value = options_.rename_overlay_category.value();
+      } else {
+        el->attributes.push_back(xml::Attribute{xml::kSchemaAndroid, "category",
+                                                options_.rename_overlay_category.value()});
+      }
     }
     return true;
   });
diff --git a/tools/aapt2/link/ManifestFixer.h b/tools/aapt2/link/ManifestFixer.h
index d5d1d17..a8707d9 100644
--- a/tools/aapt2/link/ManifestFixer.h
+++ b/tools/aapt2/link/ManifestFixer.h
@@ -48,6 +48,9 @@
   // <overlay>.
   std::optional<std::string> rename_overlay_target_package;
 
+  // The category to use instead of the one defined in 'android:category' in <overlay>.
+  std::optional<std::string> rename_overlay_category;
+
   // The version name to set if 'android:versionName' is not defined in <manifest> or if
   // replace_version is set.
   std::optional<std::string> version_name_default;
diff --git a/tools/aapt2/link/ManifestFixer_test.cpp b/tools/aapt2/link/ManifestFixer_test.cpp
index 432f10b..098d0be 100644
--- a/tools/aapt2/link/ManifestFixer_test.cpp
+++ b/tools/aapt2/link/ManifestFixer_test.cpp
@@ -351,6 +351,54 @@
   EXPECT_THAT(attr->value, StrEq("com.android"));
 }
 
+TEST_F(ManifestFixerTest, AddOverlayCategory) {
+  ManifestFixerOptions options;
+  options.rename_overlay_category = std::string("category");
+
+  std::unique_ptr<xml::XmlResource> doc = VerifyWithOptions(R"EOF(
+      <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+                package="android">
+        <overlay android:targetName="Customization" android:targetPackage="android" />
+      </manifest>)EOF",
+                                                            options);
+  ASSERT_THAT(doc, NotNull());
+
+  xml::Element* manifest_el = doc->root.get();
+  ASSERT_THAT(manifest_el, NotNull());
+
+  xml::Element* overlay_el = manifest_el->FindChild({}, "overlay");
+  ASSERT_THAT(overlay_el, NotNull());
+
+  xml::Attribute* attr = overlay_el->FindAttribute(xml::kSchemaAndroid, "category");
+  ASSERT_THAT(attr, NotNull());
+  EXPECT_THAT(attr->value, StrEq("category"));
+}
+
+TEST_F(ManifestFixerTest, OverrideOverlayCategory) {
+  ManifestFixerOptions options;
+  options.rename_overlay_category = std::string("category");
+
+  std::unique_ptr<xml::XmlResource> doc = VerifyWithOptions(R"EOF(
+      <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+                package="android">
+        <overlay android:targetName="Customization"
+                 android:targetPackage="android"
+                 android:category="yrogetac"/>
+      </manifest>)EOF",
+                                                            options);
+  ASSERT_THAT(doc, NotNull());
+
+  xml::Element* manifest_el = doc->root.get();
+  ASSERT_THAT(manifest_el, NotNull());
+
+  xml::Element* overlay_el = manifest_el->FindChild({}, "overlay");
+  ASSERT_THAT(overlay_el, NotNull());
+
+  xml::Attribute* attr = overlay_el->FindAttribute(xml::kSchemaAndroid, "category");
+  ASSERT_THAT(attr, NotNull());
+  EXPECT_THAT(attr->value, StrEq("category"));
+}
+
 TEST_F(ManifestFixerTest, UseDefaultVersionNameAndCode) {
   ManifestFixerOptions options;
   options.version_name_default = std::string("Beta");
diff --git a/tools/lint/OWNERS b/tools/lint/OWNERS
index 2c526a1..33e237d 100644
--- a/tools/lint/OWNERS
+++ b/tools/lint/OWNERS
@@ -4,3 +4,6 @@
 per-file *CallingSettingsNonUserGetterMethods* = file:/packages/SettingsProvider/OWNERS
 per-file *RegisterReceiverFlagDetector* = jacobhobbie@google.com
 
+# Android lint in the Android platform maintainers
+colefaust@google.com
+farivar@google.com
diff --git a/tools/lint/checks/src/main/java/com/google/android/lint/EnforcePermissionDetector.kt b/tools/lint/checks/src/main/java/com/google/android/lint/EnforcePermissionDetector.kt
index 8011b36..8f553ab 100644
--- a/tools/lint/checks/src/main/java/com/google/android/lint/EnforcePermissionDetector.kt
+++ b/tools/lint/checks/src/main/java/com/google/android/lint/EnforcePermissionDetector.kt
@@ -65,8 +65,16 @@
             if (attr1[i].name != attr2[i].name) {
                 return false
             }
-            val v1 = ConstantEvaluator.evaluate(context, attr1[i].value)
-            val v2 = ConstantEvaluator.evaluate(context, attr2[i].value)
+            val value1 = attr1[i].value
+            val value2 = attr2[i].value
+            if (value1 == null && value2 == null) {
+                continue
+            }
+            if (value1 == null || value2 == null) {
+                return false
+            }
+            val v1 = ConstantEvaluator.evaluate(context, value1)
+            val v2 = ConstantEvaluator.evaluate(context, value2)
             if (v1 != v2) {
                 return false
             }
diff --git a/tools/locked_region_code_injection/Android.bp b/tools/locked_region_code_injection/Android.bp
index 6efd1f6..ff1f8e2 100644
--- a/tools/locked_region_code_injection/Android.bp
+++ b/tools/locked_region_code_injection/Android.bp
@@ -16,6 +16,6 @@
         "asm-commons-9.2",
         "asm-tree-9.2",
         "asm-analysis-9.2",
-        "guava-21.0",
+        "guava",
     ],
 }
diff --git a/tools/preload/loadclass/LoadClass.java b/tools/preload/loadclass/LoadClass.java
index a71b6a8..3f6658a 100644
--- a/tools/preload/loadclass/LoadClass.java
+++ b/tools/preload/loadclass/LoadClass.java
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-import android.util.Log;
 import android.os.Debug;
+import android.util.Log;
 
 /**
  * Loads a class, runs the garbage collector, and prints showmap output.
@@ -28,7 +28,7 @@
         System.loadLibrary("android_runtime");
 
         if (registerNatives() < 0) {
-            throw new RuntimeException("Error registering natives.");    
+            throw new RuntimeException("Error registering natives.");
         }
 
         Debug.startAllocCounting();
@@ -46,7 +46,7 @@
             }
         }
 
-        System.gc();
+        Runtime.getRuntime().gc();
 
         int allocCount = Debug.getGlobalAllocCount();
         int allocSize = Debug.getGlobalAllocSize();
@@ -73,7 +73,7 @@
         response.append(',').append(freedCount);
         response.append(',').append(freedSize);
         response.append(',').append(nativeHeapSize);
-        
+
         System.out.println(response.toString());
     }
 
diff --git a/tools/processors/staledataclass/Android.bp b/tools/processors/staledataclass/Android.bp
index 1e50976..2169c49 100644
--- a/tools/processors/staledataclass/Android.bp
+++ b/tools/processors/staledataclass/Android.bp
@@ -22,17 +22,13 @@
     static_libs: [
         "codegen-version-info",
     ],
-    // The --add-modules/exports flags below don't work for kotlinc yet, so pin this module to Java language level 8 (see b/139342589):
-    java_version: "1.8",
-    openjdk9: {
-        javacflags: [
-            "--add-modules=jdk.compiler",
-            "--add-exports jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
-            "--add-exports jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
-            "--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
-            "--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
-        ],
-    },
+    javacflags: [
+        "--add-modules=jdk.compiler",
+        "--add-exports jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
+        "--add-exports jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
+        "--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
+        "--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
+    ],
 
     use_tools_jar: true,
 }
diff --git a/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt b/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt
index 27a8853..1cef5b0 100644
--- a/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt
+++ b/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+@file:Suppress("JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE")
 
 package android.processor.staledataclass
 
diff --git a/tools/sdkparcelables/src/com/android/sdkparcelables/Main.kt b/tools/sdkparcelables/src/com/android/sdkparcelables/Main.kt
index 0fb062f..0b61948 100644
--- a/tools/sdkparcelables/src/com/android/sdkparcelables/Main.kt
+++ b/tools/sdkparcelables/src/com/android/sdkparcelables/Main.kt
@@ -39,7 +39,7 @@
         kotlin.system.exitProcess(2)
     }
 
-    val ancestorCollector = AncestorCollector(Opcodes.ASM7, null)
+    val ancestorCollector = AncestorCollector(Opcodes.ASM9, null)
 
     for (entry in zipFile.entries()) {
         if (entry.name.endsWith(".class")) {
diff --git a/tools/traceinjection/Android.bp b/tools/traceinjection/Android.bp
index 39d1b1c..bb32df6 100644
--- a/tools/traceinjection/Android.bp
+++ b/tools/traceinjection/Android.bp
@@ -16,7 +16,7 @@
         "asm-commons-9.2",
         "asm-tree-9.2",
         "asm-analysis-9.2",
-        "guava-21.0",
+        "guava",
     ],
 }
 
diff --git a/tools/traceinjection/src/com/android/traceinjection/TraceInjectionClassVisitor.java b/tools/traceinjection/src/com/android/traceinjection/TraceInjectionClassVisitor.java
index 863f976..67c5561 100644
--- a/tools/traceinjection/src/com/android/traceinjection/TraceInjectionClassVisitor.java
+++ b/tools/traceinjection/src/com/android/traceinjection/TraceInjectionClassVisitor.java
@@ -28,7 +28,7 @@
     private final TraceInjectionConfiguration mParams;
     public TraceInjectionClassVisitor(ClassVisitor classVisitor,
             TraceInjectionConfiguration params) {
-        super(Opcodes.ASM7, classVisitor);
+        super(Opcodes.ASM9, classVisitor);
         mParams = params;
     }
 
diff --git a/tools/traceinjection/src/com/android/traceinjection/TraceInjectionMethodAdapter.java b/tools/traceinjection/src/com/android/traceinjection/TraceInjectionMethodAdapter.java
index c2bbddc..91e987d 100644
--- a/tools/traceinjection/src/com/android/traceinjection/TraceInjectionMethodAdapter.java
+++ b/tools/traceinjection/src/com/android/traceinjection/TraceInjectionMethodAdapter.java
@@ -61,7 +61,7 @@
 
     public TraceInjectionMethodAdapter(MethodVisitor methodVisitor, int access,
             String name, String descriptor, TraceInjectionConfiguration params) {
-        super(Opcodes.ASM7, methodVisitor, access, name, descriptor);
+        super(Opcodes.ASM9, methodVisitor, access, name, descriptor);
         mParams = params;
         mIsConstructor = "<init>".equals(name);
     }
@@ -157,7 +157,7 @@
     class TracingAnnotationVisitor extends AnnotationVisitor {
 
         TracingAnnotationVisitor(AnnotationVisitor annotationVisitor) {
-            super(Opcodes.ASM7, annotationVisitor);
+            super(Opcodes.ASM9, annotationVisitor);
         }
 
         @Override
diff --git a/wifi/tests/src/android/net/wifi/nl80211/WifiNl80211ManagerTest.java b/wifi/tests/src/android/net/wifi/nl80211/WifiNl80211ManagerTest.java
index a750696..5012622 100644
--- a/wifi/tests/src/android/net/wifi/nl80211/WifiNl80211ManagerTest.java
+++ b/wifi/tests/src/android/net/wifi/nl80211/WifiNl80211ManagerTest.java
@@ -117,13 +117,12 @@
     private static final byte[] TEST_PSK =
             new byte[]{'T', 'e', 's', 't'};
 
-    private static final Set<Integer> SCAN_FREQ_SET =
-            new HashSet<Integer>() {{
-                add(2410);
-                add(2450);
-                add(5050);
-                add(5200);
-            }};
+    private static final Set<Integer> SCAN_FREQ_SET = Set.of(
+            2410,
+            2450,
+            5050,
+            5200);
+
     private static final String TEST_QUOTED_SSID_1 = "\"testSsid1\"";
     private static final String TEST_QUOTED_SSID_2 = "\"testSsid2\"";
     private static final int[] TEST_FREQUENCIES_1 = {};
@@ -131,13 +130,11 @@
     private static final MacAddress TEST_RAW_MAC_BYTES = MacAddress.fromBytes(
             new byte[]{0x00, 0x01, 0x02, 0x03, 0x04, 0x05});
 
-    private static final List<byte[]> SCAN_HIDDEN_NETWORK_SSID_LIST =
-            new ArrayList<byte[]>() {{
-                add(LocalNativeUtil.byteArrayFromArrayList(
-                        LocalNativeUtil.decodeSsid(TEST_QUOTED_SSID_1)));
-                add(LocalNativeUtil.byteArrayFromArrayList(
-                        LocalNativeUtil.decodeSsid(TEST_QUOTED_SSID_2)));
-            }};
+    private static final List<byte[]> SCAN_HIDDEN_NETWORK_SSID_LIST = List.of(
+            LocalNativeUtil.byteArrayFromArrayList(
+                    LocalNativeUtil.decodeSsid(TEST_QUOTED_SSID_1)),
+            LocalNativeUtil.byteArrayFromArrayList(
+                    LocalNativeUtil.decodeSsid(TEST_QUOTED_SSID_2)));
 
     private static final PnoSettings TEST_PNO_SETTINGS = new PnoSettings();
     static {