diff --git a/cmds/bootanimation/BootAnimation.cpp b/cmds/bootanimation/BootAnimation.cpp
index c4e8b0e..a8b6c0b 100644
--- a/cmds/bootanimation/BootAnimation.cpp
+++ b/cmds/bootanimation/BootAnimation.cpp
@@ -105,6 +105,7 @@
 static const char DISPLAYS_PROP_NAME[] = "persist.service.bootanim.displays";
 static const char CLOCK_ENABLED_PROP_NAME[] = "persist.sys.bootanim.clock.enabled";
 static const int ANIM_ENTRY_NAME_MAX = ANIM_PATH_MAX + 1;
+static const int MAX_CHECK_EXIT_INTERVAL_US = 50000;
 static constexpr size_t TEXT_POS_LEN_MAX = 16;
 static const int DYNAMIC_COLOR_COUNT = 4;
 static const char U_TEXTURE[] = "uTexture";
@@ -1678,7 +1679,17 @@
                 checkExit();
             }
 
-            usleep(part.pause * ns2us(frameDuration));
+            int pauseDuration = part.pause * ns2us(frameDuration);
+            while(pauseDuration > 0 && !exitPending()){
+                if (pauseDuration > MAX_CHECK_EXIT_INTERVAL_US) {
+                    usleep(MAX_CHECK_EXIT_INTERVAL_US);
+                    pauseDuration -= MAX_CHECK_EXIT_INTERVAL_US;
+                } else {
+                    usleep(pauseDuration);
+                    break;
+                }
+                checkExit();
+            }
 
             if (exitPending() && !part.count && mCurrentInset >= mTargetInset &&
                 !part.hasFadingPhase()) {
diff --git a/core/api/current.txt b/core/api/current.txt
index 80abd84..e10fbf2 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -13662,7 +13662,6 @@
   }
 
   public final class CredentialOption implements android.os.Parcelable {
-    ctor @Deprecated public CredentialOption(@NonNull String, @NonNull android.os.Bundle, @NonNull android.os.Bundle, boolean);
     method public int describeContents();
     method @NonNull public java.util.Set<android.content.ComponentName> getAllowedProviders();
     method @NonNull public android.os.Bundle getCandidateQueryData();
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index fbc69e3..eaa1dbe 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -10117,7 +10117,7 @@
   public final class NetworkProviderInfo implements android.os.Parcelable {
     method public int describeContents();
     method @IntRange(from=0, to=100) public int getBatteryPercentage();
-    method @IntRange(from=0, to=3) public int getConnectionStrength();
+    method @IntRange(from=0, to=4) public int getConnectionStrength();
     method @NonNull public String getDeviceName();
     method public int getDeviceType();
     method @NonNull public android.os.Bundle getExtras();
@@ -10136,7 +10136,7 @@
     ctor public NetworkProviderInfo.Builder(@NonNull String, @NonNull String);
     method @NonNull public android.net.wifi.sharedconnectivity.app.NetworkProviderInfo build();
     method @NonNull public android.net.wifi.sharedconnectivity.app.NetworkProviderInfo.Builder setBatteryPercentage(@IntRange(from=0, to=100) int);
-    method @NonNull public android.net.wifi.sharedconnectivity.app.NetworkProviderInfo.Builder setConnectionStrength(@IntRange(from=0, to=3) int);
+    method @NonNull public android.net.wifi.sharedconnectivity.app.NetworkProviderInfo.Builder setConnectionStrength(@IntRange(from=0, to=4) int);
     method @NonNull public android.net.wifi.sharedconnectivity.app.NetworkProviderInfo.Builder setDeviceName(@NonNull String);
     method @NonNull public android.net.wifi.sharedconnectivity.app.NetworkProviderInfo.Builder setDeviceType(int);
     method @NonNull public android.net.wifi.sharedconnectivity.app.NetworkProviderInfo.Builder setExtras(@NonNull android.os.Bundle);
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index 2dfda51..9b5e31a 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -1651,6 +1651,11 @@
     field @NonNull public static final android.os.Parcelable.Creator<android.hardware.soundtrigger.KeyphraseMetadata> CREATOR;
   }
 
+  public class SoundTrigger {
+    field public static final int MODEL_PARAM_INVALID = -1; // 0xffffffff
+    field public static final int MODEL_PARAM_THRESHOLD_FACTOR = 0; // 0x0
+  }
+
   public static final class SoundTrigger.KeyphraseRecognitionExtra implements android.os.Parcelable {
     ctor public SoundTrigger.KeyphraseRecognitionExtra(int, int, int);
   }
@@ -1663,6 +1668,19 @@
     ctor public SoundTrigger.ModuleProperties(int, @NonNull String, @NonNull String, @NonNull String, int, @NonNull String, int, int, int, int, boolean, int, boolean, int, boolean, int);
   }
 
+  public static final class SoundTrigger.RecognitionConfig implements android.os.Parcelable {
+    ctor public SoundTrigger.RecognitionConfig(boolean, boolean, @Nullable android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[], @Nullable byte[], int);
+    ctor public SoundTrigger.RecognitionConfig(boolean, boolean, @Nullable android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[], @Nullable byte[]);
+    method public int describeContents();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.hardware.soundtrigger.SoundTrigger.RecognitionConfig> CREATOR;
+    field public final boolean allowMultipleTriggers;
+    field public final int audioCapabilities;
+    field public final boolean captureRequested;
+    field @NonNull public final byte[] data;
+    field @NonNull public final android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[] keyphrases;
+  }
+
   public static class SoundTrigger.RecognitionEvent {
     ctor public SoundTrigger.RecognitionEvent(int, int, boolean, int, int, int, boolean, @NonNull android.media.AudioFormat, @Nullable byte[], long);
   }
@@ -2000,6 +2018,57 @@
 
 }
 
+package android.media.soundtrigger {
+
+  public final class SoundTriggerInstrumentation {
+    method public void setResourceContention(boolean);
+    method public void triggerOnResourcesAvailable();
+    method public void triggerRestart();
+  }
+
+  public static interface SoundTriggerInstrumentation.GlobalCallback {
+    method public default void onClientAttached();
+    method public default void onClientDetached();
+    method public default void onFrameworkDetached();
+    method public void onModelLoaded(@NonNull android.media.soundtrigger.SoundTriggerInstrumentation.ModelSession);
+    method public default void onPreempted();
+    method public default void onRestarted();
+  }
+
+  public static interface SoundTriggerInstrumentation.ModelCallback {
+    method public default void onModelUnloaded();
+    method public default void onParamSet(int, int);
+    method public void onRecognitionStarted(@NonNull android.media.soundtrigger.SoundTriggerInstrumentation.RecognitionSession);
+  }
+
+  public class SoundTriggerInstrumentation.ModelSession {
+    method public void clearModelCallback();
+    method @NonNull public java.util.List<android.hardware.soundtrigger.SoundTrigger.Keyphrase> getPhrases();
+    method @NonNull public android.media.soundtrigger.SoundTriggerManager.Model getSoundModel();
+    method public boolean isKeyphrase();
+    method public void setModelCallback(@NonNull java.util.concurrent.Executor, @NonNull android.media.soundtrigger.SoundTriggerInstrumentation.ModelCallback);
+    method public void triggerUnloadModel();
+  }
+
+  public static interface SoundTriggerInstrumentation.RecognitionCallback {
+    method public void onRecognitionStopped();
+  }
+
+  public class SoundTriggerInstrumentation.RecognitionSession {
+    method public void clearRecognitionCallback();
+    method public int getAudioSession();
+    method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig getRecognitionConfig();
+    method public void setRecognitionCallback(@NonNull java.util.concurrent.Executor, @NonNull android.media.soundtrigger.SoundTriggerInstrumentation.RecognitionCallback);
+    method public void triggerAbortRecognition();
+    method public void triggerRecognitionEvent(@NonNull byte[], @Nullable java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra>);
+  }
+
+  public final class SoundTriggerManager {
+    method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public static android.media.soundtrigger.SoundTriggerInstrumentation attachInstrumentation(@NonNull java.util.concurrent.Executor, @NonNull android.media.soundtrigger.SoundTriggerInstrumentation.GlobalCallback);
+  }
+
+}
+
 package android.media.tv {
 
   public final class TvInputManager {
@@ -2024,6 +2093,14 @@
 
 }
 
+package android.media.voice {
+
+  public final class KeyphraseModelManager {
+    method @RequiresPermission("android.permission.MANAGE_VOICE_KEYPHRASES") public void setModelDatabaseForTestEnabled(boolean);
+  }
+
+}
+
 package android.net {
 
   public class NetworkPolicyManager {
@@ -2944,6 +3021,7 @@
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_HOTWORD_DETECTION) public final android.service.voice.AlwaysOnHotwordDetector createAlwaysOnHotwordDetectorForTest(@NonNull String, @NonNull java.util.Locale, @NonNull android.hardware.soundtrigger.SoundTrigger.ModuleProperties, @NonNull java.util.concurrent.Executor, @NonNull android.service.voice.AlwaysOnHotwordDetector.Callback);
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_HOTWORD_DETECTION) public final android.service.voice.AlwaysOnHotwordDetector createAlwaysOnHotwordDetectorForTest(@NonNull String, @NonNull java.util.Locale, @Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory, @NonNull android.hardware.soundtrigger.SoundTrigger.ModuleProperties, @NonNull java.util.concurrent.Executor, @NonNull android.service.voice.AlwaysOnHotwordDetector.Callback);
     method @NonNull public final java.util.List<android.hardware.soundtrigger.SoundTrigger.ModuleProperties> listModuleProperties();
+    method public final void setTestModuleForAlwaysOnHotwordDetectorEnabled(boolean);
   }
 
   public static class VoiceInteractionSession.ActivityId {
diff --git a/core/java/android/app/ActivityManagerInternal.java b/core/java/android/app/ActivityManagerInternal.java
index 0293bb5..95e446d 100644
--- a/core/java/android/app/ActivityManagerInternal.java
+++ b/core/java/android/app/ActivityManagerInternal.java
@@ -343,7 +343,170 @@
      */
     public abstract boolean hasRunningActivity(int uid, @Nullable String packageName);
 
-    public abstract void updateOomAdj();
+    /**
+     * Oom Adj Reason: none - internal use only, do not use it.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_NONE = 0;
+
+    /**
+     * Oom Adj Reason: activity changes.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_ACTIVITY = 1;
+
+    /**
+     * Oom Adj Reason: finishing a broadcast receiver.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_FINISH_RECEIVER = 2;
+
+    /**
+     * Oom Adj Reason: starting a broadcast receiver.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_START_RECEIVER = 3;
+
+    /**
+     * Oom Adj Reason: binding to a service.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_BIND_SERVICE = 4;
+
+    /**
+     * Oom Adj Reason: unbinding from a service.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_UNBIND_SERVICE = 5;
+
+    /**
+     * Oom Adj Reason: starting a service.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_START_SERVICE = 6;
+
+    /**
+     * Oom Adj Reason: connecting to a content provider.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_GET_PROVIDER = 7;
+
+    /**
+     * Oom Adj Reason: disconnecting from a content provider.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_REMOVE_PROVIDER = 8;
+
+    /**
+     * Oom Adj Reason: UI visibility changes.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_UI_VISIBILITY = 9;
+
+    /**
+     * Oom Adj Reason: device power allowlist changes.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_ALLOWLIST = 10;
+
+    /**
+     * Oom Adj Reason: starting a process.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_PROCESS_BEGIN = 11;
+
+    /**
+     * Oom Adj Reason: ending a process.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_PROCESS_END = 12;
+
+    /**
+     * Oom Adj Reason: short FGS timeout.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_SHORT_FGS_TIMEOUT = 13;
+
+    /**
+     * Oom Adj Reason: system initialization.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_SYSTEM_INIT = 14;
+
+    /**
+     * Oom Adj Reason: backup/restore.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_BACKUP = 15;
+
+    /**
+     * Oom Adj Reason: instrumented by the SHELL.
+     * @hide
+     */
+    public static final int OOM_ADJ_REASON_SHELL = 16;
+
+    /**
+     * Oom Adj Reason: task stack is being removed.
+     */
+    public static final int OOM_ADJ_REASON_REMOVE_TASK = 17;
+
+    /**
+     * Oom Adj Reason: uid idle.
+     */
+    public static final int OOM_ADJ_REASON_UID_IDLE = 18;
+
+    /**
+     * Oom Adj Reason: stop service.
+     */
+    public static final int OOM_ADJ_REASON_STOP_SERVICE = 19;
+
+    /**
+     * Oom Adj Reason: executing service.
+     */
+    public static final int OOM_ADJ_REASON_EXECUTING_SERVICE = 20;
+
+    /**
+     * Oom Adj Reason: background restriction changes.
+     */
+    public static final int OOM_ADJ_REASON_RESTRICTION_CHANGE = 21;
+
+    /**
+     * Oom Adj Reason: A package or its component is disabled.
+     */
+    public static final int OOM_ADJ_REASON_COMPONENT_DISABLED = 22;
+
+    @IntDef(prefix = {"OOM_ADJ_REASON_"}, value = {
+        OOM_ADJ_REASON_NONE,
+        OOM_ADJ_REASON_ACTIVITY,
+        OOM_ADJ_REASON_FINISH_RECEIVER,
+        OOM_ADJ_REASON_START_RECEIVER,
+        OOM_ADJ_REASON_BIND_SERVICE,
+        OOM_ADJ_REASON_UNBIND_SERVICE,
+        OOM_ADJ_REASON_START_SERVICE,
+        OOM_ADJ_REASON_GET_PROVIDER,
+        OOM_ADJ_REASON_REMOVE_PROVIDER,
+        OOM_ADJ_REASON_UI_VISIBILITY,
+        OOM_ADJ_REASON_ALLOWLIST,
+        OOM_ADJ_REASON_PROCESS_BEGIN,
+        OOM_ADJ_REASON_PROCESS_END,
+        OOM_ADJ_REASON_SHORT_FGS_TIMEOUT,
+        OOM_ADJ_REASON_SYSTEM_INIT,
+        OOM_ADJ_REASON_BACKUP,
+        OOM_ADJ_REASON_SHELL,
+        OOM_ADJ_REASON_REMOVE_TASK,
+        OOM_ADJ_REASON_UID_IDLE,
+        OOM_ADJ_REASON_STOP_SERVICE,
+        OOM_ADJ_REASON_EXECUTING_SERVICE,
+        OOM_ADJ_REASON_RESTRICTION_CHANGE,
+        OOM_ADJ_REASON_COMPONENT_DISABLED,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface OomAdjReason {}
+
+    /**
+     * Request to update oom adj.
+     */
+    public abstract void updateOomAdj(@OomAdjReason int oomAdjReason);
     public abstract void updateCpuStats();
 
     /**
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index b48a8fb..1dddf06 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -1461,9 +1461,25 @@
      */
     public static final int OP_USE_FULL_SCREEN_INTENT = AppProtoEnums.APP_OP_USE_FULL_SCREEN_INTENT;
 
+    /**
+     * Hides camera indicator for sandboxed detection apps that directly access the service.
+     *
+     * @hide
+     */
+    public static final int OP_CAMERA_SANDBOXED =
+            AppProtoEnums.APP_OP_CAMERA_SANDBOXED;
+
+    /**
+     * Hides microphone indicator for sandboxed detection apps that directly access the service.
+     *
+     * @hide
+     */
+    public static final int OP_RECORD_AUDIO_SANDBOXED =
+            AppProtoEnums.APP_OP_RECORD_AUDIO_SANDBOXED;
+
     /** @hide */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-    public static final int _NUM_OP = 134;
+    public static final int _NUM_OP = 136;
 
     /**
      * All app ops represented as strings.
@@ -1605,6 +1621,8 @@
             OPSTR_CAPTURE_CONSENTLESS_BUGREPORT_ON_USERDEBUG_BUILD,
             OPSTR_BODY_SENSORS_WRIST_TEMPERATURE,
             OPSTR_USE_FULL_SCREEN_INTENT,
+            OPSTR_CAMERA_SANDBOXED,
+            OPSTR_RECORD_AUDIO_SANDBOXED
     })
     public @interface AppOpString {}
 
@@ -2013,6 +2031,20 @@
     public static final String OPSTR_COARSE_LOCATION_SOURCE = "android:coarse_location_source";
 
     /**
+     * Camera is being recorded in sandboxed detection process.
+     *
+     * @hide
+     */
+    public static final String OPSTR_CAMERA_SANDBOXED = "android:camera_sandboxed";
+
+    /**
+     * Audio is being recorded in sandboxed detection process.
+     *
+     * @hide
+     */
+    public static final String OPSTR_RECORD_AUDIO_SANDBOXED = "android:record_audio_sandboxed";
+
+    /**
      * Allow apps to create the requests to manage the media files without user confirmation.
      *
      * @see android.Manifest.permission#MANAGE_MEDIA
@@ -2738,7 +2770,11 @@
                 .setDefaultMode(AppOpsManager.MODE_ALLOWED).build(),
         new AppOpInfo.Builder(OP_USE_FULL_SCREEN_INTENT, OPSTR_USE_FULL_SCREEN_INTENT,
                 "USE_FULL_SCREEN_INTENT").setPermission(Manifest.permission.USE_FULL_SCREEN_INTENT)
-                .build()
+                .build(),
+        new AppOpInfo.Builder(OP_CAMERA_SANDBOXED, OPSTR_CAMERA_SANDBOXED,
+            "CAMERA_SANDBOXED").setDefaultMode(AppOpsManager.MODE_ALLOWED).build(),
+        new AppOpInfo.Builder(OP_RECORD_AUDIO_SANDBOXED, OPSTR_RECORD_AUDIO_SANDBOXED,
+                "RECORD_AUDIO_SANDBOXED").setDefaultMode(AppOpsManager.MODE_ALLOWED).build()
     };
 
     // The number of longs needed to form a full bitmask of app ops
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index 746b8f7..0b48621 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -24,6 +24,7 @@
 import android.app.NotificationChannelGroup;
 import android.app.NotificationHistory;
 import android.app.NotificationManager;
+import android.content.AttributionSource;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.ParceledListSlice;
@@ -225,6 +226,7 @@
     void setNotificationDelegate(String callingPkg, String delegate);
     String getNotificationDelegate(String callingPkg);
     boolean canNotifyAsPackage(String callingPkg, String targetPkg, int userId);
+    boolean canUseFullScreenIntent(in AttributionSource attributionSource);
 
     void setPrivateNotificationsAllowed(boolean allow);
     boolean getPrivateNotificationsAllowed();
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index f803739..63da0a2 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -7016,6 +7016,22 @@
     }
 
     /**
+     * @return true for custom notifications, including notifications
+     * with DecoratedCustomViewStyle or DecoratedMediaCustomViewStyle,
+     * and other notifications with user-provided custom views.
+     *
+     * @hide
+     */
+    public Boolean isCustomNotification() {
+        if (contentView == null
+                && bigContentView == null
+                && headsUpContentView == null) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
      * @return true if this notification is showing as a bubble
      *
      * @hide
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index 80f64e0..785470f 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -31,7 +31,6 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.content.PermissionChecker;
 import android.content.pm.ParceledListSlice;
 import android.content.pm.ShortcutInfo;
 import android.graphics.drawable.Icon;
@@ -877,19 +876,11 @@
      * {@link android.provider.Settings#ACTION_MANAGE_APP_USE_FULL_SCREEN_INTENT}.
      */
     public boolean canUseFullScreenIntent() {
-        final int result = PermissionChecker.checkPermissionForPreflight(mContext,
-                android.Manifest.permission.USE_FULL_SCREEN_INTENT,
-                mContext.getAttributionSource());
-
-        switch (result) {
-            case PermissionChecker.PERMISSION_GRANTED:
-                return true;
-            case PermissionChecker.PERMISSION_SOFT_DENIED:
-            case PermissionChecker.PERMISSION_HARD_DENIED:
-                return false;
-            default:
-                if (localLOGV) Log.v(TAG, "Unknown PermissionChecker result: " + result);
-                return false;
+        INotificationManager service = getService();
+        try {
+            return service.canUseFullScreenIntent(mContext.getAttributionSource());
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
         }
     }
 
diff --git a/core/java/android/credentials/CredentialOption.java b/core/java/android/credentials/CredentialOption.java
index e933123..df948f17 100644
--- a/core/java/android/credentials/CredentialOption.java
+++ b/core/java/android/credentials/CredentialOption.java
@@ -37,8 +37,7 @@
 
 /**
  * Information about a specific type of credential to be requested during a {@link
- * CredentialManager#getCredential(GetCredentialRequest, Activity, CancellationSignal, Executor,
- * OutcomeReceiver)} operation.
+ * CredentialManager#getCredential} operation.
  */
 public final class CredentialOption implements Parcelable {
 
@@ -196,9 +195,8 @@
      * @throws NullPointerException If {@code credentialRetrievalData}, or
      * {@code candidateQueryData} is null.
      *
-     * @deprecated replaced by Builder
+     * @hide
      */
-    @Deprecated
     public CredentialOption(
             @NonNull String type,
             @NonNull Bundle credentialRetrievalData,
diff --git a/core/java/android/hardware/soundtrigger/SoundTrigger.java b/core/java/android/hardware/soundtrigger/SoundTrigger.java
index fa16e16..6d43ddf 100644
--- a/core/java/android/hardware/soundtrigger/SoundTrigger.java
+++ b/core/java/android/hardware/soundtrigger/SoundTrigger.java
@@ -1051,6 +1051,29 @@
             return "ModelParamRange [start=" + mStart + ", end=" + mEnd + "]";
         }
     }
+    /**
+     * SoundTrigger model parameter types.
+     * @hide
+     */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = true, prefix = { "MODEL_PARAM" }, value = {
+            MODEL_PARAM_INVALID,
+            MODEL_PARAM_THRESHOLD_FACTOR
+    })
+    public @interface ModelParamTypes {}
+
+    /**
+     * See {@link ModelParams.INVALID}
+     * @hide
+     */
+    @TestApi
+    public static final int MODEL_PARAM_INVALID = ModelParams.INVALID;
+    /**
+     * See {@link ModelParams.THRESHOLD_FACTOR}
+     * @hide
+     */
+    @TestApi
+    public static final int MODEL_PARAM_THRESHOLD_FACTOR = ModelParams.THRESHOLD_FACTOR;
 
     /**
      * Modes for key phrase recognition
@@ -1450,7 +1473,8 @@
      *
      *  @hide
      */
-    public static class RecognitionConfig implements Parcelable {
+    @TestApi
+    public static final class RecognitionConfig implements Parcelable {
         /** True if the DSP should capture the trigger sound and make it available for further
          * capture. */
         @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
@@ -1464,6 +1488,7 @@
          * options for each keyphrase. */
         @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
         @NonNull
+        @SuppressLint("ArrayReturn")
         public final KeyphraseRecognitionExtra keyphrases[];
         /** Opaque data for use by system applications who know about voice engine internals,
          * typically during enrollment. */
@@ -1479,8 +1504,8 @@
         public final int audioCapabilities;
 
         public RecognitionConfig(boolean captureRequested, boolean allowMultipleTriggers,
-                @Nullable KeyphraseRecognitionExtra[] keyphrases, @Nullable byte[] data,
-                int audioCapabilities) {
+                @SuppressLint("ArrayReturn") @Nullable KeyphraseRecognitionExtra[] keyphrases,
+                @Nullable byte[] data, int audioCapabilities) {
             this.captureRequested = captureRequested;
             this.allowMultipleTriggers = allowMultipleTriggers;
             this.keyphrases = keyphrases != null ? keyphrases : new KeyphraseRecognitionExtra[0];
@@ -1490,7 +1515,8 @@
 
         @UnsupportedAppUsage
         public RecognitionConfig(boolean captureRequested, boolean allowMultipleTriggers,
-                @Nullable KeyphraseRecognitionExtra[] keyphrases, @Nullable byte[] data) {
+                @SuppressLint("ArrayReturn") @Nullable KeyphraseRecognitionExtra[] keyphrases,
+                @Nullable byte[] data) {
             this(captureRequested, allowMultipleTriggers, keyphrases, data, 0);
         }
 
@@ -1517,7 +1543,7 @@
         }
 
         @Override
-        public void writeToParcel(Parcel dest, int flags) {
+        public void writeToParcel(@NonNull Parcel dest, int flags) {
             dest.writeByte((byte) (captureRequested ? 1 : 0));
             dest.writeByte((byte) (allowMultipleTriggers ? 1 : 0));
             dest.writeTypedArray(keyphrases, flags);
diff --git a/core/java/android/permission/OWNERS b/core/java/android/permission/OWNERS
index d34b45b..4603e43f 100644
--- a/core/java/android/permission/OWNERS
+++ b/core/java/android/permission/OWNERS
@@ -1,18 +1,19 @@
 # Bug component: 137825
 
-evanseverson@google.com
-evanxinchen@google.com
 ashfall@google.com
-guojing@google.com
+augale@google.com
+evanseverson@google.com
+fayey@google.com
 jaysullivan@google.com
+joecastro@google.com
 kvakil@google.com
 mrulhania@google.com
 narayan@google.com
 ntmyren@google.com
 olekarg@google.com
 pyuli@google.com
-raphk@google.com
 rmacgregor@google.com
 sergeynv@google.com
 theianchen@google.com
+yutingfang@google.com
 zhanghai@google.com
diff --git a/core/java/android/service/notification/ZenModeConfig.java b/core/java/android/service/notification/ZenModeConfig.java
index 402da28..828c062 100644
--- a/core/java/android/service/notification/ZenModeConfig.java
+++ b/core/java/android/service/notification/ZenModeConfig.java
@@ -45,7 +45,6 @@
 import android.text.TextUtils;
 import android.text.format.DateFormat;
 import android.util.ArrayMap;
-import android.util.ArraySet;
 import android.util.PluralsMessageFormatter;
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
@@ -59,7 +58,6 @@
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
@@ -310,86 +308,6 @@
         return buffer.toString();
     }
 
-    public Diff diff(ZenModeConfig to) {
-        final Diff d = new Diff();
-        if (to == null) {
-            return d.addLine("config", "delete");
-        }
-        if (user != to.user) {
-            d.addLine("user", user, to.user);
-        }
-        if (allowAlarms != to.allowAlarms) {
-            d.addLine("allowAlarms", allowAlarms, to.allowAlarms);
-        }
-        if (allowMedia != to.allowMedia) {
-            d.addLine("allowMedia", allowMedia, to.allowMedia);
-        }
-        if (allowSystem != to.allowSystem) {
-            d.addLine("allowSystem", allowSystem, to.allowSystem);
-        }
-        if (allowCalls != to.allowCalls) {
-            d.addLine("allowCalls", allowCalls, to.allowCalls);
-        }
-        if (allowReminders != to.allowReminders) {
-            d.addLine("allowReminders", allowReminders, to.allowReminders);
-        }
-        if (allowEvents != to.allowEvents) {
-            d.addLine("allowEvents", allowEvents, to.allowEvents);
-        }
-        if (allowRepeatCallers != to.allowRepeatCallers) {
-            d.addLine("allowRepeatCallers", allowRepeatCallers, to.allowRepeatCallers);
-        }
-        if (allowMessages != to.allowMessages) {
-            d.addLine("allowMessages", allowMessages, to.allowMessages);
-        }
-        if (allowCallsFrom != to.allowCallsFrom) {
-            d.addLine("allowCallsFrom", allowCallsFrom, to.allowCallsFrom);
-        }
-        if (allowMessagesFrom != to.allowMessagesFrom) {
-            d.addLine("allowMessagesFrom", allowMessagesFrom, to.allowMessagesFrom);
-        }
-        if (suppressedVisualEffects != to.suppressedVisualEffects) {
-            d.addLine("suppressedVisualEffects", suppressedVisualEffects,
-                    to.suppressedVisualEffects);
-        }
-        final ArraySet<String> allRules = new ArraySet<>();
-        addKeys(allRules, automaticRules);
-        addKeys(allRules, to.automaticRules);
-        final int N = allRules.size();
-        for (int i = 0; i < N; i++) {
-            final String rule = allRules.valueAt(i);
-            final ZenRule fromRule = automaticRules != null ? automaticRules.get(rule) : null;
-            final ZenRule toRule = to.automaticRules != null ? to.automaticRules.get(rule) : null;
-            ZenRule.appendDiff(d, "automaticRule[" + rule + "]", fromRule, toRule);
-        }
-        ZenRule.appendDiff(d, "manualRule", manualRule, to.manualRule);
-
-        if (areChannelsBypassingDnd != to.areChannelsBypassingDnd) {
-            d.addLine("areChannelsBypassingDnd", areChannelsBypassingDnd,
-                    to.areChannelsBypassingDnd);
-        }
-        return d;
-    }
-
-    public static Diff diff(ZenModeConfig from, ZenModeConfig to) {
-        if (from == null) {
-            final Diff d = new Diff();
-            if (to != null) {
-                d.addLine("config", "insert");
-            }
-            return d;
-        }
-        return from.diff(to);
-    }
-
-    private static <T> void addKeys(ArraySet<T> set, ArrayMap<T, ?> map) {
-        if (map != null) {
-            for (int i = 0; i < map.size(); i++) {
-                set.add(map.keyAt(i));
-            }
-        }
-    }
-
     public boolean isValid() {
         if (!isValidManualRule(manualRule)) return false;
         final int N = automaticRules.size();
@@ -1922,66 +1840,6 @@
             proto.end(token);
         }
 
-        private static void appendDiff(Diff d, String item, ZenRule from, ZenRule to) {
-            if (d == null) return;
-            if (from == null) {
-                if (to != null) {
-                    d.addLine(item, "insert");
-                }
-                return;
-            }
-            from.appendDiff(d, item, to);
-        }
-
-        private void appendDiff(Diff d, String item, ZenRule to) {
-            if (to == null) {
-                d.addLine(item, "delete");
-                return;
-            }
-            if (enabled != to.enabled) {
-                d.addLine(item, "enabled", enabled, to.enabled);
-            }
-            if (snoozing != to.snoozing) {
-                d.addLine(item, "snoozing", snoozing, to.snoozing);
-            }
-            if (!Objects.equals(name, to.name)) {
-                d.addLine(item, "name", name, to.name);
-            }
-            if (zenMode != to.zenMode) {
-                d.addLine(item, "zenMode", zenMode, to.zenMode);
-            }
-            if (!Objects.equals(conditionId, to.conditionId)) {
-                d.addLine(item, "conditionId", conditionId, to.conditionId);
-            }
-            if (!Objects.equals(condition, to.condition)) {
-                d.addLine(item, "condition", condition, to.condition);
-            }
-            if (!Objects.equals(component, to.component)) {
-                d.addLine(item, "component", component, to.component);
-            }
-            if (!Objects.equals(configurationActivity, to.configurationActivity)) {
-                d.addLine(item, "configActivity", configurationActivity, to.configurationActivity);
-            }
-            if (!Objects.equals(id, to.id)) {
-                d.addLine(item, "id", id, to.id);
-            }
-            if (creationTime != to.creationTime) {
-                d.addLine(item, "creationTime", creationTime, to.creationTime);
-            }
-            if (!Objects.equals(enabler, to.enabler)) {
-                d.addLine(item, "enabler", enabler, to.enabler);
-            }
-            if (!Objects.equals(zenPolicy, to.zenPolicy)) {
-                d.addLine(item, "zenPolicy", zenPolicy, to.zenPolicy);
-            }
-            if (modified != to.modified) {
-                d.addLine(item, "modified", modified, to.modified);
-            }
-            if (!Objects.equals(pkg, to.pkg)) {
-                d.addLine(item, "pkg", pkg, to.pkg);
-            }
-        }
-
         @Override
         public boolean equals(@Nullable Object o) {
             if (!(o instanceof ZenRule)) return false;
@@ -2040,40 +1898,6 @@
         };
     }
 
-    public static class Diff {
-        private final ArrayList<String> lines = new ArrayList<>();
-
-        @Override
-        public String toString() {
-            final StringBuilder sb = new StringBuilder("Diff[");
-            final int N = lines.size();
-            for (int i = 0; i < N; i++) {
-                if (i > 0) {
-                    sb.append(",\n");
-                }
-                sb.append(lines.get(i));
-            }
-            return sb.append(']').toString();
-        }
-
-        private Diff addLine(String item, String action) {
-            lines.add(item + ":" + action);
-            return this;
-        }
-
-        public Diff addLine(String item, String subitem, Object from, Object to) {
-            return addLine(item + "." + subitem, from, to);
-        }
-
-        public Diff addLine(String item, Object from, Object to) {
-            return addLine(item, from + "->" + to);
-        }
-
-        public boolean isEmpty() {
-            return lines.isEmpty();
-        }
-    }
-
     /**
      * Determines whether dnd behavior should mute all ringer-controlled sounds
      * This includes notification, ringer and system sounds
diff --git a/core/java/android/service/notification/ZenModeDiff.java b/core/java/android/service/notification/ZenModeDiff.java
new file mode 100644
index 0000000..c7b89eb
--- /dev/null
+++ b/core/java/android/service/notification/ZenModeDiff.java
@@ -0,0 +1,542 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.notification;
+
+import android.annotation.IntDef;
+import android.annotation.Nullable;
+import android.util.ArrayMap;
+import android.util.ArraySet;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * ZenModeDiff is a utility class meant to encapsulate the diff between ZenModeConfigs and their
+ * subcomponents (automatic and manual ZenRules).
+ * @hide
+ */
+public class ZenModeDiff {
+    /**
+     * Enum representing whether the existence of a config or rule has changed (added or removed,
+     * or "none" meaning there is no change, which may either mean both null, or there exists a
+     * diff in fields rather than add/remove).
+     */
+    @IntDef(value = {
+            NONE,
+            ADDED,
+            REMOVED,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ExistenceChange{}
+
+    public static final int NONE = 0;
+    public static final int ADDED = 1;
+    public static final int REMOVED = 2;
+
+    /**
+     * Diff class representing an individual field diff.
+     * @param <T> The type of the field.
+     */
+    public static class FieldDiff<T> {
+        private final T mFrom;
+        private final T mTo;
+
+        /**
+         * Constructor to create a FieldDiff object with the given values.
+         * @param from from (old) value
+         * @param to to (new) value
+         */
+        public FieldDiff(@Nullable T from, @Nullable T to) {
+            mFrom = from;
+            mTo = to;
+        }
+
+        /**
+         * Get the "from" value
+         */
+        public T from() {
+            return mFrom;
+        }
+
+        /**
+         * Get the "to" value
+         */
+        public T to() {
+            return mTo;
+        }
+
+        /**
+         * Get the string representation of this field diff, in the form of "from->to".
+         */
+        @Override
+        public String toString() {
+            return mFrom + "->" + mTo;
+        }
+
+        /**
+         * Returns whether this represents an actual diff.
+         */
+        public boolean hasDiff() {
+            // note that Objects.equals handles null values gracefully.
+            return !Objects.equals(mFrom, mTo);
+        }
+    }
+
+    /**
+     * Base diff class that contains info about whether something was added, and a set of named
+     * fields that changed.
+     * Extend for diffs of specific types of objects.
+     */
+    private abstract static class BaseDiff {
+        // Whether the diff was added or removed
+        @ExistenceChange private int mExists = NONE;
+
+        // Map from field name to diffs for any standalone fields in the object.
+        private ArrayMap<String, FieldDiff> mFields = new ArrayMap<>();
+
+        // Functions for actually diffing objects and string representations have to be implemented
+        // by subclasses.
+
+        /**
+         * Return whether this diff represents any changes.
+         */
+        public abstract boolean hasDiff();
+
+        /**
+         * Return a string representation of the diff.
+         */
+        public abstract String toString();
+
+        /**
+         * Constructor that takes the two objects meant to be compared. This constructor sets
+         * whether there is an existence change (added or removed).
+         * @param from previous Object
+         * @param to new Object
+         */
+        BaseDiff(Object from, Object to) {
+            if (from == null) {
+                if (to != null) {
+                    mExists = ADDED;
+                }
+                // If both are null, there isn't an existence change; callers/inheritors must handle
+                // the both null case.
+            } else if (to == null) {
+                // in this case, we know that from != null
+                mExists = REMOVED;
+            }
+
+            // Subclasses should implement the actual diffing functionality in their own
+            // constructors.
+        }
+
+        /**
+         * Add a diff for a specific field to the map.
+         * @param name field name
+         * @param diff FieldDiff object representing the diff
+         */
+        final void addField(String name, FieldDiff diff) {
+            mFields.put(name, diff);
+        }
+
+        /**
+         * Returns whether this diff represents a config being newly added.
+         */
+        public final boolean wasAdded() {
+            return mExists == ADDED;
+        }
+
+        /**
+         * Returns whether this diff represents a config being removed.
+         */
+        public final boolean wasRemoved() {
+            return mExists == REMOVED;
+        }
+
+        /**
+         * Returns whether this diff represents an object being either added or removed.
+         */
+        public final boolean hasExistenceChange() {
+            return mExists != NONE;
+        }
+
+        /**
+         * Returns whether there are any individual field diffs.
+         */
+        public final boolean hasFieldDiffs() {
+            return mFields.size() > 0;
+        }
+
+        /**
+         * Returns the diff for the specific named field if it exists
+         */
+        public final FieldDiff getDiffForField(String name) {
+            return mFields.getOrDefault(name, null);
+        }
+
+        /**
+         * Get the set of all field names with some diff.
+         */
+        public final Set<String> fieldNamesWithDiff() {
+            return mFields.keySet();
+        }
+    }
+
+    /**
+     * Diff class representing a diff between two ZenModeConfigs.
+     */
+    public static class ConfigDiff extends BaseDiff {
+        // Rules. Automatic rule map is keyed by the rule name.
+        private final ArrayMap<String, RuleDiff> mAutomaticRulesDiff = new ArrayMap<>();
+        private RuleDiff mManualRuleDiff;
+
+        // Helpers for string generation
+        private static final String ALLOW_CALLS_FROM_FIELD = "allowCallsFrom";
+        private static final String ALLOW_MESSAGES_FROM_FIELD = "allowMessagesFrom";
+        private static final String ALLOW_CONVERSATIONS_FROM_FIELD = "allowConversationsFrom";
+        private static final Set<String> PEOPLE_TYPE_FIELDS =
+                Set.of(ALLOW_CALLS_FROM_FIELD, ALLOW_MESSAGES_FROM_FIELD);
+
+        /**
+         * Create a diff that contains diffs between the "from" and "to" ZenModeConfigs.
+         *
+         * @param from previous ZenModeConfig
+         * @param to   new ZenModeConfig
+         */
+        public ConfigDiff(ZenModeConfig from, ZenModeConfig to) {
+            super(from, to);
+            // If both are null skip
+            if (from == null && to == null) {
+                return;
+            }
+            if (hasExistenceChange()) {
+                // either added or removed; return here. otherwise (they're not both null) there's
+                // field diffs.
+                return;
+            }
+
+            // Now we compare all the fields, knowing there's a diff and that neither is null
+            if (from.user != to.user) {
+                addField("user", new FieldDiff<>(from.user, to.user));
+            }
+            if (from.allowAlarms != to.allowAlarms) {
+                addField("allowAlarms", new FieldDiff<>(from.allowAlarms, to.allowAlarms));
+            }
+            if (from.allowMedia != to.allowMedia) {
+                addField("allowMedia", new FieldDiff<>(from.allowMedia, to.allowMedia));
+            }
+            if (from.allowSystem != to.allowSystem) {
+                addField("allowSystem", new FieldDiff<>(from.allowSystem, to.allowSystem));
+            }
+            if (from.allowCalls != to.allowCalls) {
+                addField("allowCalls", new FieldDiff<>(from.allowCalls, to.allowCalls));
+            }
+            if (from.allowReminders != to.allowReminders) {
+                addField("allowReminders",
+                        new FieldDiff<>(from.allowReminders, to.allowReminders));
+            }
+            if (from.allowEvents != to.allowEvents) {
+                addField("allowEvents", new FieldDiff<>(from.allowEvents, to.allowEvents));
+            }
+            if (from.allowRepeatCallers != to.allowRepeatCallers) {
+                addField("allowRepeatCallers",
+                        new FieldDiff<>(from.allowRepeatCallers, to.allowRepeatCallers));
+            }
+            if (from.allowMessages != to.allowMessages) {
+                addField("allowMessages",
+                        new FieldDiff<>(from.allowMessages, to.allowMessages));
+            }
+            if (from.allowConversations != to.allowConversations) {
+                addField("allowConversations",
+                        new FieldDiff<>(from.allowConversations, to.allowConversations));
+            }
+            if (from.allowCallsFrom != to.allowCallsFrom) {
+                addField("allowCallsFrom",
+                        new FieldDiff<>(from.allowCallsFrom, to.allowCallsFrom));
+            }
+            if (from.allowMessagesFrom != to.allowMessagesFrom) {
+                addField("allowMessagesFrom",
+                        new FieldDiff<>(from.allowMessagesFrom, to.allowMessagesFrom));
+            }
+            if (from.allowConversationsFrom != to.allowConversationsFrom) {
+                addField("allowConversationsFrom",
+                        new FieldDiff<>(from.allowConversationsFrom, to.allowConversationsFrom));
+            }
+            if (from.suppressedVisualEffects != to.suppressedVisualEffects) {
+                addField("suppressedVisualEffects",
+                        new FieldDiff<>(from.suppressedVisualEffects, to.suppressedVisualEffects));
+            }
+            if (from.areChannelsBypassingDnd != to.areChannelsBypassingDnd) {
+                addField("areChannelsBypassingDnd",
+                        new FieldDiff<>(from.areChannelsBypassingDnd, to.areChannelsBypassingDnd));
+            }
+
+            // Compare automatic and manual rules
+            final ArraySet<String> allRules = new ArraySet<>();
+            addKeys(allRules, from.automaticRules);
+            addKeys(allRules, to.automaticRules);
+            final int num = allRules.size();
+            for (int i = 0; i < num; i++) {
+                final String rule = allRules.valueAt(i);
+                final ZenModeConfig.ZenRule
+                        fromRule = from.automaticRules != null ? from.automaticRules.get(rule)
+                        : null;
+                final ZenModeConfig.ZenRule
+                        toRule = to.automaticRules != null ? to.automaticRules.get(rule) : null;
+                RuleDiff ruleDiff = new RuleDiff(fromRule, toRule);
+                if (ruleDiff.hasDiff()) {
+                    mAutomaticRulesDiff.put(rule, ruleDiff);
+                }
+            }
+            // If there's no diff this may turn out to be null, but that's also fine
+            RuleDiff manualRuleDiff = new RuleDiff(from.manualRule, to.manualRule);
+            if (manualRuleDiff.hasDiff()) {
+                mManualRuleDiff = manualRuleDiff;
+            }
+        }
+
+        private static <T> void addKeys(ArraySet<T> set, ArrayMap<T, ?> map) {
+            if (map != null) {
+                for (int i = 0; i < map.size(); i++) {
+                    set.add(map.keyAt(i));
+                }
+            }
+        }
+
+        /**
+         * Returns whether this diff object contains any diffs in any field.
+         */
+        @Override
+        public boolean hasDiff() {
+            return hasExistenceChange()
+                    || hasFieldDiffs()
+                    || mManualRuleDiff != null
+                    || mAutomaticRulesDiff.size() > 0;
+        }
+
+        @Override
+        public String toString() {
+            final StringBuilder sb = new StringBuilder("Diff[");
+            if (!hasDiff()) {
+                sb.append("no changes");
+            }
+
+            // If added or deleted, then that's just the end of it
+            if (hasExistenceChange()) {
+                if (wasAdded()) {
+                    sb.append("added");
+                } else if (wasRemoved()) {
+                    sb.append("removed");
+                }
+            }
+
+            // Handle top-level field change
+            boolean first = true;
+            for (String key : fieldNamesWithDiff()) {
+                FieldDiff diff = getDiffForField(key);
+                if (diff == null) {
+                    // this shouldn't happen, but
+                    continue;
+                }
+                if (first) {
+                    first = false;
+                } else {
+                    sb.append(",\n");
+                }
+
+                // Some special handling for people- and conversation-type fields for readability
+                if (PEOPLE_TYPE_FIELDS.contains(key)) {
+                    sb.append(key);
+                    sb.append(":");
+                    sb.append(ZenModeConfig.sourceToString((int) diff.from()));
+                    sb.append("->");
+                    sb.append(ZenModeConfig.sourceToString((int) diff.to()));
+                } else if (key.equals(ALLOW_CONVERSATIONS_FROM_FIELD)) {
+                    sb.append(key);
+                    sb.append(":");
+                    sb.append(ZenPolicy.conversationTypeToString((int) diff.from()));
+                    sb.append("->");
+                    sb.append(ZenPolicy.conversationTypeToString((int) diff.to()));
+                } else {
+                    sb.append(key);
+                    sb.append(":");
+                    sb.append(diff);
+                }
+            }
+
+            // manual rule
+            if (mManualRuleDiff != null && mManualRuleDiff.hasDiff()) {
+                if (first) {
+                    first = false;
+                } else {
+                    sb.append(",\n");
+                }
+                sb.append("manualRule:");
+                sb.append(mManualRuleDiff);
+            }
+
+            // automatic rules
+            for (String rule : mAutomaticRulesDiff.keySet()) {
+                RuleDiff diff = mAutomaticRulesDiff.get(rule);
+                if (diff != null && diff.hasDiff()) {
+                    if (first) {
+                        first = false;
+                    } else {
+                        sb.append(",\n");
+                    }
+                    sb.append("automaticRule[");
+                    sb.append(rule);
+                    sb.append("]:");
+                    sb.append(diff);
+                }
+            }
+
+            return sb.append(']').toString();
+        }
+
+        /**
+         * Get the diff in manual rule, if it exists.
+         */
+        public RuleDiff getManualRuleDiff() {
+            return mManualRuleDiff;
+        }
+
+        /**
+         * Get the full map of automatic rule diffs, or null if there are no diffs.
+         */
+        public ArrayMap<String, RuleDiff> getAllAutomaticRuleDiffs() {
+            return (mAutomaticRulesDiff.size() > 0) ? mAutomaticRulesDiff : null;
+        }
+    }
+
+    /**
+     * Diff class representing a change between two ZenRules.
+     */
+    public static class RuleDiff extends BaseDiff {
+        /**
+         * Create a RuleDiff representing the difference between two ZenRule objects.
+         * @param from previous ZenRule
+         * @param to new ZenRule
+         * @return The diff between the two given ZenRules
+         */
+        public RuleDiff(ZenModeConfig.ZenRule from, ZenModeConfig.ZenRule to) {
+            super(from, to);
+            // Short-circuit the both-null case
+            if (from == null && to == null) {
+                return;
+            }
+            // Return if the diff was added or removed
+            if (hasExistenceChange()) {
+                return;
+            }
+
+            if (from.enabled != to.enabled) {
+                addField("enabled", new FieldDiff<>(from.enabled, to.enabled));
+            }
+            if (from.snoozing != to.snoozing) {
+                addField("snoozing", new FieldDiff<>(from.snoozing, to.snoozing));
+            }
+            if (!Objects.equals(from.name, to.name)) {
+                addField("name", new FieldDiff<>(from.name, to.name));
+            }
+            if (from.zenMode != to.zenMode) {
+                addField("zenMode", new FieldDiff<>(from.zenMode, to.zenMode));
+            }
+            if (!Objects.equals(from.conditionId, to.conditionId)) {
+                addField("conditionId", new FieldDiff<>(from.conditionId, to.conditionId));
+            }
+            if (!Objects.equals(from.condition, to.condition)) {
+                addField("condition", new FieldDiff<>(from.condition, to.condition));
+            }
+            if (!Objects.equals(from.component, to.component)) {
+                addField("component", new FieldDiff<>(from.component, to.component));
+            }
+            if (!Objects.equals(from.configurationActivity, to.configurationActivity)) {
+                addField("configurationActivity", new FieldDiff<>(
+                        from.configurationActivity, to.configurationActivity));
+            }
+            if (!Objects.equals(from.id, to.id)) {
+                addField("id", new FieldDiff<>(from.id, to.id));
+            }
+            if (from.creationTime != to.creationTime) {
+                addField("creationTime",
+                        new FieldDiff<>(from.creationTime, to.creationTime));
+            }
+            if (!Objects.equals(from.enabler, to.enabler)) {
+                addField("enabler", new FieldDiff<>(from.enabler, to.enabler));
+            }
+            if (!Objects.equals(from.zenPolicy, to.zenPolicy)) {
+                addField("zenPolicy", new FieldDiff<>(from.zenPolicy, to.zenPolicy));
+            }
+            if (from.modified != to.modified) {
+                addField("modified", new FieldDiff<>(from.modified, to.modified));
+            }
+            if (!Objects.equals(from.pkg, to.pkg)) {
+                addField("pkg", new FieldDiff<>(from.pkg, to.pkg));
+            }
+        }
+
+        /**
+         * Returns whether this object represents an actual diff.
+         */
+        @Override
+        public boolean hasDiff() {
+            return hasExistenceChange() || hasFieldDiffs();
+        }
+
+        @Override
+        public String toString() {
+            final StringBuilder sb = new StringBuilder("ZenRuleDiff{");
+            // If there's no diff, probably we haven't actually let this object continue existing
+            // but might as well handle this case.
+            if (!hasDiff()) {
+                sb.append("no changes");
+            }
+
+            // If added or deleted, then that's just the end of it
+            if (hasExistenceChange()) {
+                if (wasAdded()) {
+                    sb.append("added");
+                } else if (wasRemoved()) {
+                    sb.append("removed");
+                }
+            }
+
+            // Go through all of the individual fields
+            boolean first = true;
+            for (String key : fieldNamesWithDiff()) {
+                FieldDiff diff = getDiffForField(key);
+                if (diff == null) {
+                    // this shouldn't happen, but
+                    continue;
+                }
+                if (first) {
+                    first = false;
+                } else {
+                    sb.append(", ");
+                }
+
+                sb.append(key);
+                sb.append(":");
+                sb.append(diff);
+            }
+
+            return sb.append("}").toString();
+        }
+    }
+}
diff --git a/core/java/android/service/voice/VoiceInteractionService.java b/core/java/android/service/voice/VoiceInteractionService.java
index fcc64b0..68cce4a 100644
--- a/core/java/android/service/voice/VoiceInteractionService.java
+++ b/core/java/android/service/voice/VoiceInteractionService.java
@@ -50,6 +50,7 @@
 import android.util.ArraySet;
 import android.util.Log;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IVoiceActionCheckCallback;
 import com.android.internal.app.IVoiceInteractionManagerService;
@@ -200,6 +201,9 @@
 
     private final Set<HotwordDetector> mActiveDetectors = new ArraySet<>();
 
+    // True if any of the createAOHD methods should use the test ST module.
+    @GuardedBy("mLock")
+    private boolean mTestModuleForAlwaysOnHotwordDetectorEnabled = false;
 
     private void onDetectorRemoteException(@NonNull IBinder token, int detectorType) {
         Log.d(TAG, "onDetectorRemoteException for " + HotwordDetector.detectorTypeToString(
@@ -512,14 +516,14 @@
         Objects.requireNonNull(callback);
         return createAlwaysOnHotwordDetectorInternal(keyphrase, locale,
                 /* supportHotwordDetectionService= */ false, /* options= */ null,
-                /* sharedMemory= */ null, /* moduleProperties */ null, executor, callback);
+                /* sharedMemory= */ null, /* moduleProperties= */ null, executor, callback);
     }
 
     /**
      * Same as {@link createAlwaysOnHotwordDetector(String, Locale, Executor,
      * AlwaysOnHotwordDetector.Callback)}, but allow explicit selection of the underlying ST
      * module to attach to.
-     * Use {@link listModuleProperties} to get available modules to attach to.
+     * Use {@link #listModuleProperties()} to get available modules to attach to.
      * @hide
      */
     @TestApi
@@ -645,14 +649,14 @@
         Objects.requireNonNull(callback);
         return createAlwaysOnHotwordDetectorInternal(keyphrase, locale,
                 /* supportHotwordDetectionService= */ true, options, sharedMemory,
-                /* moduleProperties */ null, executor, callback);
+                /* moduleProperties= */ null, executor, callback);
     }
 
     /**
      * Same as {@link createAlwaysOnHotwordDetector(String, Locale,
      * PersistableBundle, SharedMemory, Executor, AlwaysOnHotwordDetector.Callback)},
      * but allow explicit selection of the underlying ST module to attach to.
-     * Use {@link listModuleProperties} to get available modules to attach to.
+     * Use {@link #listModuleProperties()} to get available modules to attach to.
      * @hide
      */
     @TestApi
@@ -717,6 +721,10 @@
 
             try {
                 dspDetector.registerOnDestroyListener(this::onHotwordDetectorDestroyed);
+                // Check if we are currently overridden, and should use the test module.
+                if (mTestModuleForAlwaysOnHotwordDetectorEnabled) {
+                    moduleProperties = getTestModuleProperties();
+                }
                 // If moduleProperties is null, the default STModule is used.
                 dspDetector.initialize(options, sharedMemory, moduleProperties);
             } catch (Exception e) {
@@ -990,6 +998,44 @@
         return mKeyphraseEnrollmentInfo;
     }
 
+
+    /**
+     * Configure {@link createAlwaysOnHotwordDetector(String, Locale,
+     * SoundTrigger.ModuleProperties, Executor, AlwaysOnHotwordDetector.Callback)}
+     * and similar overloads to utilize the test SoundTrigger module instead of the
+     * actual DSP module.
+     * @param isEnabled - {@code true} if subsequently created {@link AlwaysOnHotwordDetector}
+     * objects should attach to a test module. {@code false} if subsequently created
+     * {@link AlwaysOnHotwordDetector} should attach to the actual DSP module.
+     * @hide
+     */
+    @TestApi
+    public final void setTestModuleForAlwaysOnHotwordDetectorEnabled(boolean isEnabled) {
+        synchronized (mLock) {
+            mTestModuleForAlwaysOnHotwordDetectorEnabled = isEnabled;
+        }
+    }
+
+    /**
+     * Get the {@link SoundTrigger.ModuleProperties} representing the fake
+     * STHAL to attach to via {@link createAlwaysOnHotwordDetector(String, Locale,
+     * SoundTrigger.ModuleProperties, Executor, AlwaysOnHotwordDetector.Callback)} and
+     * similar overloads for test purposes.
+     * @return ModuleProperties to use for test purposes.
+     */
+    private final @NonNull SoundTrigger.ModuleProperties getTestModuleProperties() {
+        var moduleProps = listModuleProperties()
+                .stream()
+                .filter((SoundTrigger.ModuleProperties prop)
+                        -> prop.getSupportedModelArch().equals(SoundTrigger.FAKE_HAL_ARCH))
+                .findFirst()
+                .orElse(null);
+        if (moduleProps == null) {
+            throw new IllegalStateException("Fake ST HAL should always be available");
+        }
+        return moduleProps;
+    }
+
     /**
      * Checks if a given keyphrase and locale are supported to create an
      * {@link AlwaysOnHotwordDetector}.
diff --git a/core/java/android/view/Choreographer.java b/core/java/android/view/Choreographer.java
index c92b1b8..8c4e90c 100644
--- a/core/java/android/view/Choreographer.java
+++ b/core/java/android/view/Choreographer.java
@@ -195,7 +195,7 @@
 
     private boolean mDebugPrintNextFrameTimeDelta;
     private int mFPSDivisor = 1;
-    private final DisplayEventReceiver.VsyncEventData mLastVsyncEventData =
+    private DisplayEventReceiver.VsyncEventData mLastVsyncEventData =
             new DisplayEventReceiver.VsyncEventData();
     private final FrameData mFrameData = new FrameData();
 
@@ -857,7 +857,7 @@
                 mFrameScheduled = false;
                 mLastFrameTimeNanos = frameTimeNanos;
                 mLastFrameIntervalNanos = frameIntervalNanos;
-                mLastVsyncEventData.copyFrom(vsyncEventData);
+                mLastVsyncEventData = vsyncEventData;
             }
 
             AnimationUtils.lockAnimationClock(frameTimeNanos / TimeUtils.NANOS_PER_MS);
@@ -1247,7 +1247,7 @@
         private boolean mHavePendingVsync;
         private long mTimestampNanos;
         private int mFrame;
-        private final VsyncEventData mLastVsyncEventData = new VsyncEventData();
+        private VsyncEventData mLastVsyncEventData = new VsyncEventData();
 
         FrameDisplayEventReceiver(Looper looper, int vsyncSource, long layerHandle) {
             super(looper, vsyncSource, /* eventRegistration */ 0, layerHandle);
@@ -1287,7 +1287,7 @@
 
                 mTimestampNanos = timestampNanos;
                 mFrame = frame;
-                mLastVsyncEventData.copyFrom(vsyncEventData);
+                mLastVsyncEventData = vsyncEventData;
                 Message msg = Message.obtain(mHandler, this);
                 msg.setAsynchronous(true);
                 mHandler.sendMessageAtTime(msg, timestampNanos / TimeUtils.NANOS_PER_MS);
diff --git a/core/java/android/view/DisplayEventReceiver.java b/core/java/android/view/DisplayEventReceiver.java
index 54db34e..0307489 100644
--- a/core/java/android/view/DisplayEventReceiver.java
+++ b/core/java/android/view/DisplayEventReceiver.java
@@ -81,10 +81,7 @@
     // GC'd while the native peer of the receiver is using them.
     private MessageQueue mMessageQueue;
 
-    private final VsyncEventData mVsyncEventData = new VsyncEventData();
-
     private static native long nativeInit(WeakReference<DisplayEventReceiver> receiver,
-            WeakReference<VsyncEventData> vsyncEventData,
             MessageQueue messageQueue, int vsyncSource, int eventRegistration, long layerHandle);
     private static native long nativeGetDisplayEventReceiverFinalizer();
     @FastNative
@@ -127,9 +124,7 @@
         }
 
         mMessageQueue = looper.getQueue();
-        mReceiverPtr = nativeInit(new WeakReference<DisplayEventReceiver>(this),
-                new WeakReference<VsyncEventData>(mVsyncEventData),
-                mMessageQueue,
+        mReceiverPtr = nativeInit(new WeakReference<DisplayEventReceiver>(this), mMessageQueue,
                 vsyncSource, eventRegistration, layerHandle);
         mFreeNativeResources = sNativeAllocationRegistry.registerNativeAllocation(this,
                 mReceiverPtr);
@@ -152,6 +147,9 @@
      * @hide
      */
     public static final class VsyncEventData {
+        static final FrameTimeline[] INVALID_FRAME_TIMELINES =
+                {new FrameTimeline(FrameInfo.INVALID_VSYNC_ID, Long.MAX_VALUE, Long.MAX_VALUE)};
+
         // The amount of frame timeline choices.
         // Must be in sync with VsyncEventData::kFrameTimelinesLength in
         // frameworks/native/libs/gui/include/gui/VsyncEventData.h. If they do not match, a runtime
@@ -159,32 +157,22 @@
         static final int FRAME_TIMELINES_LENGTH = 7;
 
         public static class FrameTimeline {
-            FrameTimeline() {}
-
-            // Called from native code.
-            @SuppressWarnings("unused")
             FrameTimeline(long vsyncId, long expectedPresentationTime, long deadline) {
                 this.vsyncId = vsyncId;
                 this.expectedPresentationTime = expectedPresentationTime;
                 this.deadline = deadline;
             }
 
-            void copyFrom(FrameTimeline other) {
-                vsyncId = other.vsyncId;
-                expectedPresentationTime = other.expectedPresentationTime;
-                deadline = other.deadline;
-            }
-
             // The frame timeline vsync id, used to correlate a frame
             // produced by HWUI with the timeline data stored in Surface Flinger.
-            public long vsyncId = FrameInfo.INVALID_VSYNC_ID;
+            public final long vsyncId;
 
             // The frame timestamp for when the frame is expected to be presented.
-            public long expectedPresentationTime = Long.MAX_VALUE;
+            public final long expectedPresentationTime;
 
             // The frame deadline timestamp in {@link System#nanoTime()} timebase that it is
             // allotted for the frame to be completed.
-            public long deadline = Long.MAX_VALUE;
+            public final long deadline;
         }
 
         /**
@@ -192,18 +180,11 @@
          * {@link FrameInfo#VSYNC} to the current vsync in case Choreographer callback was heavily
          * delayed by the app.
          */
-        public long frameInterval = -1;
+        public final long frameInterval;
 
         public final FrameTimeline[] frameTimelines;
 
-        public int preferredFrameTimelineIndex = 0;
-
-        VsyncEventData() {
-            frameTimelines = new FrameTimeline[FRAME_TIMELINES_LENGTH];
-            for (int i = 0; i < frameTimelines.length; i++) {
-                frameTimelines[i] = new FrameTimeline();
-            }
-        }
+        public final int preferredFrameTimelineIndex;
 
         // Called from native code.
         @SuppressWarnings("unused")
@@ -214,12 +195,10 @@
             this.frameInterval = frameInterval;
         }
 
-        void copyFrom(VsyncEventData other) {
-            preferredFrameTimelineIndex = other.preferredFrameTimelineIndex;
-            frameInterval = other.frameInterval;
-            for (int i = 0; i < frameTimelines.length; i++) {
-                frameTimelines[i].copyFrom(other.frameTimelines[i]);
-            }
+        VsyncEventData() {
+            this.frameInterval = -1;
+            this.frameTimelines = INVALID_FRAME_TIMELINES;
+            this.preferredFrameTimelineIndex = 0;
         }
 
         public FrameTimeline preferredFrameTimeline() {
@@ -325,8 +304,9 @@
 
     // Called from native code.
     @SuppressWarnings("unused")
-    private void dispatchVsync(long timestampNanos, long physicalDisplayId, int frame) {
-        onVsync(timestampNanos, physicalDisplayId, frame, mVsyncEventData);
+    private void dispatchVsync(long timestampNanos, long physicalDisplayId, int frame,
+            VsyncEventData vsyncEventData) {
+        onVsync(timestampNanos, physicalDisplayId, frame, vsyncEventData);
     }
 
     // Called from native code.
diff --git a/core/java/android/view/InputWindowHandle.java b/core/java/android/view/InputWindowHandle.java
index d35aff9..3812d37 100644
--- a/core/java/android/view/InputWindowHandle.java
+++ b/core/java/android/view/InputWindowHandle.java
@@ -215,6 +215,7 @@
                 .append(", scaleFactor=").append(scaleFactor)
                 .append(", transform=").append(transform)
                 .append(", windowToken=").append(windowToken)
+                .append(", displayId=").append(displayId)
                 .append(", isClone=").append((inputConfig & InputConfig.CLONE) != 0)
                 .toString();
 
diff --git a/core/java/android/view/SurfaceControlViewHost.java b/core/java/android/view/SurfaceControlViewHost.java
index ac50d09..cd89a56 100644
--- a/core/java/android/view/SurfaceControlViewHost.java
+++ b/core/java/android/view/SurfaceControlViewHost.java
@@ -99,9 +99,16 @@
         @Override
         public ISurfaceSyncGroup getSurfaceSyncGroup() {
             CompletableFuture<ISurfaceSyncGroup> surfaceSyncGroup = new CompletableFuture<>();
-            mViewRoot.mHandler.post(
-                    () -> surfaceSyncGroup.complete(
-                            mViewRoot.getOrCreateSurfaceSyncGroup().mISurfaceSyncGroup));
+            // If the call came from in process and it's already running on the UI thread, return
+            // results immediately instead of posting to the main thread. If we post to the main
+            // thread, it will block itself and the return value will always be null.
+            if (Thread.currentThread() == mViewRoot.mThread) {
+                return mViewRoot.getOrCreateSurfaceSyncGroup().mISurfaceSyncGroup;
+            } else {
+                mViewRoot.mHandler.post(
+                        () -> surfaceSyncGroup.complete(
+                                mViewRoot.getOrCreateSurfaceSyncGroup().mISurfaceSyncGroup));
+            }
             try {
                 return surfaceSyncGroup.get(1, TimeUnit.SECONDS);
             } catch (InterruptedException | ExecutionException | TimeoutException e) {
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 2f5cd54..055b5cb 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -6946,6 +6946,7 @@
                 return;
             }
             final boolean needsStylusPointerIcon = event.isStylusPointer()
+                    && event.isHoverEvent()
                     && mInputManager.isStylusPointerIconEnabled();
             if (needsStylusPointerIcon || event.isFromSource(InputDevice.SOURCE_MOUSE)) {
                 if (event.getActionMasked() == MotionEvent.ACTION_HOVER_ENTER
diff --git a/core/java/android/widget/Editor.java b/core/java/android/widget/Editor.java
index 088065d2..7931d1a 100644
--- a/core/java/android/widget/Editor.java
+++ b/core/java/android/widget/Editor.java
@@ -8095,12 +8095,14 @@
         private boolean mIsInsertModeActive;
         private InsertModeTransformationMethod mInsertModeTransformationMethod;
         private final Paint mHighlightPaint;
+        private final Path mHighlightPath;
 
         InsertModeController(@NonNull TextView textView) {
             mTextView = Objects.requireNonNull(textView);
             mIsInsertModeActive = false;
             mInsertModeTransformationMethod = null;
             mHighlightPaint = new Paint();
+            mHighlightPath = new Path();
 
             // The highlight color is supposed to be 12% of the color primary40. We can't
             // directly access Material 3 theme. But because Material 3 sets the colorPrimary to
@@ -8168,10 +8170,8 @@
                         ((InsertModeTransformationMethod.TransformedText) transformedText);
                 final int highlightStart = insertModeTransformedText.getHighlightStart();
                 final int highlightEnd = insertModeTransformedText.getHighlightEnd();
-                final Layout.SelectionRectangleConsumer consumer =
-                        (left, top, right, bottom, textSelectionLayout) ->
-                                canvas.drawRect(left, top, right, bottom, mHighlightPaint);
-                layout.getSelection(highlightStart, highlightEnd, consumer);
+                layout.getSelectionPath(highlightStart, highlightEnd, mHighlightPath);
+                canvas.drawPath(mHighlightPath, mHighlightPaint);
             }
         }
 
diff --git a/core/java/android/widget/RemoteViews.java b/core/java/android/widget/RemoteViews.java
index 18874f7..3165654 100644
--- a/core/java/android/widget/RemoteViews.java
+++ b/core/java/android/widget/RemoteViews.java
@@ -1780,6 +1780,21 @@
             Object value = getParameterValue(view);
             try {
                 MethodHandle method = getMethod(view, this.methodName, param, true /* async */);
+                // Upload the bitmap to GPU if the parameter is of type Bitmap or Icon.
+                // Since bitmaps in framework are seldomly modified, this is supposed to accelerate
+                // the operations.
+                if (value instanceof Bitmap bitmap) {
+                    bitmap.prepareToDraw();
+                }
+
+                if (value instanceof Icon icon
+                        && (icon.getType() == Icon.TYPE_BITMAP
+                                || icon.getType() == Icon.TYPE_ADAPTIVE_BITMAP)) {
+                    Bitmap bitmap = icon.getBitmap();
+                    if (bitmap != null) {
+                        bitmap.prepareToDraw();
+                    }
+                }
 
                 if (method != null) {
                     Runnable endAction = (Runnable) method.invoke(view, value);
diff --git a/core/java/com/android/internal/app/ISoundTriggerService.aidl b/core/java/com/android/internal/app/ISoundTriggerService.aidl
index ab7f602..ed751cb 100644
--- a/core/java/com/android/internal/app/ISoundTriggerService.aidl
+++ b/core/java/com/android/internal/app/ISoundTriggerService.aidl
@@ -16,8 +16,9 @@
 
 package com.android.internal.app;
 
-import android.media.permission.Identity;
 import android.hardware.soundtrigger.SoundTrigger;
+import android.media.permission.Identity;
+import android.media.soundtrigger_middleware.ISoundTriggerInjection;
 import com.android.internal.app.ISoundTriggerSession;
 
 /**
@@ -74,4 +75,8 @@
      */
     List<SoundTrigger.ModuleProperties> listModuleProperties(in Identity originatorIdentity);
 
+    /**
+     * Attach an HAL injection interface.
+     */
+     void attachInjection(ISoundTriggerInjection injection);
 }
diff --git a/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl b/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
index 6b40d98..24d5afc 100644
--- a/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
+++ b/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
@@ -96,6 +96,21 @@
      * @RequiresPermission Manifest.permission.MANAGE_VOICE_KEYPHRASES
      */
     int deleteKeyphraseSoundModel(int keyphraseId, in String bcp47Locale);
+
+    /**
+     * Override the persistent enrolled model database with an in-memory
+     * fake for testing purposes.
+     *
+     * @param enabled - {@code true} to enable the test database. {@code false} to enable
+     * the real, persistent database.
+     * @param token - IBinder used to register a death listener to clean-up the override
+     * if tests do not clean up gracefully.
+     */
+    @EnforcePermission("MANAGE_VOICE_KEYPHRASES")
+    @JavaPassthrough(annotation= "@android.annotation.RequiresPermission(" +
+            "android.Manifest.permission.MANAGE_VOICE_KEYPHRASES)")
+    void setModelDatabaseForTestEnabled(boolean enabled, IBinder token);
+
     /**
      * Indicates if there's a keyphrase sound model available for the given keyphrase ID and the
      * user ID of the caller.
@@ -106,6 +121,7 @@
      * @param bcp47Locale The BCP47 language tag  for the keyphrase's locale.
      */
     boolean isEnrolledForKeyphrase(int keyphraseId, String bcp47Locale);
+
     /**
      * Generates KeyphraseMetadata for an enrolled sound model based on keyphrase string, locale,
      * and the user ID of the caller.
diff --git a/core/jni/android_view_DisplayEventReceiver.cpp b/core/jni/android_view_DisplayEventReceiver.cpp
index 410b441..dd72689 100644
--- a/core/jni/android_view_DisplayEventReceiver.cpp
+++ b/core/jni/android_view_DisplayEventReceiver.cpp
@@ -48,22 +48,12 @@
 
     struct {
         jclass clazz;
-
         jmethodID init;
-
-        jfieldID vsyncId;
-        jfieldID expectedPresentationTime;
-        jfieldID deadline;
     } frameTimelineClassInfo;
 
     struct {
         jclass clazz;
-
         jmethodID init;
-
-        jfieldID frameInterval;
-        jfieldID preferredFrameTimelineIndex;
-        jfieldID frameTimelines;
     } vsyncEventDataClassInfo;
 
 } gDisplayEventReceiverClassInfo;
@@ -71,7 +61,7 @@
 
 class NativeDisplayEventReceiver : public DisplayEventDispatcher {
 public:
-    NativeDisplayEventReceiver(JNIEnv* env, jobject receiverWeak, jobject vsyncEventDataWeak,
+    NativeDisplayEventReceiver(JNIEnv* env, jobject receiverWeak,
                                const sp<MessageQueue>& messageQueue, jint vsyncSource,
                                jint eventRegistration, jlong layerHandle);
 
@@ -82,7 +72,6 @@
 
 private:
     jobject mReceiverWeakGlobal;
-    jobject mVsyncEventDataWeakGlobal;
     sp<MessageQueue> mMessageQueue;
 
     void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count,
@@ -96,7 +85,6 @@
 };
 
 NativeDisplayEventReceiver::NativeDisplayEventReceiver(JNIEnv* env, jobject receiverWeak,
-                                                       jobject vsyncEventDataWeak,
                                                        const sp<MessageQueue>& messageQueue,
                                                        jint vsyncSource, jint eventRegistration,
                                                        jlong layerHandle)
@@ -108,7 +96,6 @@
                                                           reinterpret_cast<IBinder*>(layerHandle))
                                                 : nullptr),
         mReceiverWeakGlobal(env->NewGlobalRef(receiverWeak)),
-        mVsyncEventDataWeakGlobal(env->NewGlobalRef(vsyncEventDataWeak)),
         mMessageQueue(messageQueue) {
     ALOGV("receiver %p ~ Initializing display event receiver.", this);
 }
@@ -167,43 +154,12 @@
     JNIEnv* env = AndroidRuntime::getJNIEnv();
 
     ScopedLocalRef<jobject> receiverObj(env, GetReferent(env, mReceiverWeakGlobal));
-    ScopedLocalRef<jobject> vsyncEventDataObj(env, GetReferent(env, mVsyncEventDataWeakGlobal));
-    if (receiverObj.get() && vsyncEventDataObj.get()) {
+    if (receiverObj.get()) {
         ALOGV("receiver %p ~ Invoking vsync handler.", this);
 
-        env->SetIntField(vsyncEventDataObj.get(),
-                         gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo
-                                 .preferredFrameTimelineIndex,
-                         vsyncEventData.preferredFrameTimelineIndex);
-        env->SetLongField(vsyncEventDataObj.get(),
-                          gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo.frameInterval,
-                          vsyncEventData.frameInterval);
-
-        ScopedLocalRef<jobjectArray>
-                frameTimelinesObj(env,
-                                  reinterpret_cast<jobjectArray>(
-                                          env->GetObjectField(vsyncEventDataObj.get(),
-                                                              gDisplayEventReceiverClassInfo
-                                                                      .vsyncEventDataClassInfo
-                                                                      .frameTimelines)));
-        for (int i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) {
-            VsyncEventData::FrameTimeline& frameTimeline = vsyncEventData.frameTimelines[i];
-            ScopedLocalRef<jobject>
-                    frameTimelineObj(env, env->GetObjectArrayElement(frameTimelinesObj.get(), i));
-            env->SetLongField(frameTimelineObj.get(),
-                              gDisplayEventReceiverClassInfo.frameTimelineClassInfo.vsyncId,
-                              frameTimeline.vsyncId);
-            env->SetLongField(frameTimelineObj.get(),
-                              gDisplayEventReceiverClassInfo.frameTimelineClassInfo
-                                      .expectedPresentationTime,
-                              frameTimeline.expectedPresentationTime);
-            env->SetLongField(frameTimelineObj.get(),
-                              gDisplayEventReceiverClassInfo.frameTimelineClassInfo.deadline,
-                              frameTimeline.deadlineTimestamp);
-        }
-
+        jobject javaVsyncEventData = createJavaVsyncEventData(env, vsyncEventData);
         env->CallVoidMethod(receiverObj.get(), gDisplayEventReceiverClassInfo.dispatchVsync,
-                            timestamp, displayId.value, count);
+                            timestamp, displayId.value, count, javaVsyncEventData);
         ALOGV("receiver %p ~ Returned from vsync handler.", this);
     }
 
@@ -271,9 +227,8 @@
     mMessageQueue->raiseAndClearException(env, "dispatchModeChanged");
 }
 
-static jlong nativeInit(JNIEnv* env, jclass clazz, jobject receiverWeak, jobject vsyncEventDataWeak,
-                        jobject messageQueueObj, jint vsyncSource, jint eventRegistration,
-                        jlong layerHandle) {
+static jlong nativeInit(JNIEnv* env, jclass clazz, jobject receiverWeak, jobject messageQueueObj,
+                        jint vsyncSource, jint eventRegistration, jlong layerHandle) {
     sp<MessageQueue> messageQueue = android_os_MessageQueue_getMessageQueue(env, messageQueueObj);
     if (messageQueue == NULL) {
         jniThrowRuntimeException(env, "MessageQueue is not initialized.");
@@ -281,8 +236,8 @@
     }
 
     sp<NativeDisplayEventReceiver> receiver =
-            new NativeDisplayEventReceiver(env, receiverWeak, vsyncEventDataWeak, messageQueue,
-                                           vsyncSource, eventRegistration, layerHandle);
+            new NativeDisplayEventReceiver(env, receiverWeak, messageQueue, vsyncSource,
+                                           eventRegistration, layerHandle);
     status_t status = receiver->initialize();
     if (status) {
         String8 message;
@@ -329,9 +284,7 @@
 
 static const JNINativeMethod gMethods[] = {
         /* name, signature, funcPtr */
-        {"nativeInit",
-         "(Ljava/lang/ref/WeakReference;Ljava/lang/ref/WeakReference;Landroid/os/"
-         "MessageQueue;IIJ)J",
+        {"nativeInit", "(Ljava/lang/ref/WeakReference;Landroid/os/MessageQueue;IIJ)J",
          (void*)nativeInit},
         {"nativeGetDisplayEventReceiverFinalizer", "()J",
          (void*)nativeGetDisplayEventReceiverFinalizer},
@@ -348,7 +301,8 @@
     gDisplayEventReceiverClassInfo.clazz = MakeGlobalRefOrDie(env, clazz);
 
     gDisplayEventReceiverClassInfo.dispatchVsync =
-            GetMethodIDOrDie(env, gDisplayEventReceiverClassInfo.clazz, "dispatchVsync", "(JJI)V");
+            GetMethodIDOrDie(env, gDisplayEventReceiverClassInfo.clazz, "dispatchVsync",
+                             "(JJILandroid/view/DisplayEventReceiver$VsyncEventData;)V");
     gDisplayEventReceiverClassInfo.dispatchHotplug = GetMethodIDOrDie(env,
             gDisplayEventReceiverClassInfo.clazz, "dispatchHotplug", "(JJZ)V");
     gDisplayEventReceiverClassInfo.dispatchModeChanged =
@@ -374,15 +328,6 @@
     gDisplayEventReceiverClassInfo.frameTimelineClassInfo.init =
             GetMethodIDOrDie(env, gDisplayEventReceiverClassInfo.frameTimelineClassInfo.clazz,
                              "<init>", "(JJJ)V");
-    gDisplayEventReceiverClassInfo.frameTimelineClassInfo.vsyncId =
-            GetFieldIDOrDie(env, gDisplayEventReceiverClassInfo.frameTimelineClassInfo.clazz,
-                            "vsyncId", "J");
-    gDisplayEventReceiverClassInfo.frameTimelineClassInfo.expectedPresentationTime =
-            GetFieldIDOrDie(env, gDisplayEventReceiverClassInfo.frameTimelineClassInfo.clazz,
-                            "expectedPresentationTime", "J");
-    gDisplayEventReceiverClassInfo.frameTimelineClassInfo.deadline =
-            GetFieldIDOrDie(env, gDisplayEventReceiverClassInfo.frameTimelineClassInfo.clazz,
-                            "deadline", "J");
 
     jclass vsyncEventDataClazz =
             FindClassOrDie(env, "android/view/DisplayEventReceiver$VsyncEventData");
@@ -394,17 +339,6 @@
                              "([Landroid/view/"
                              "DisplayEventReceiver$VsyncEventData$FrameTimeline;IJ)V");
 
-    gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo.preferredFrameTimelineIndex =
-            GetFieldIDOrDie(env, gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo.clazz,
-                            "preferredFrameTimelineIndex", "I");
-    gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo.frameInterval =
-            GetFieldIDOrDie(env, gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo.clazz,
-                            "frameInterval", "J");
-    gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo.frameTimelines =
-            GetFieldIDOrDie(env, gDisplayEventReceiverClassInfo.vsyncEventDataClassInfo.clazz,
-                            "frameTimelines",
-                            "[Landroid/view/DisplayEventReceiver$VsyncEventData$FrameTimeline;");
-
     return res;
 }
 
diff --git a/core/tests/coretests/src/android/content/res/FontScaleConverterActivityTest.java b/core/tests/coretests/src/android/content/res/FontScaleConverterActivityTest.java
index 316c70c..c6bb07b 100644
--- a/core/tests/coretests/src/android/content/res/FontScaleConverterActivityTest.java
+++ b/core/tests/coretests/src/android/content/res/FontScaleConverterActivityTest.java
@@ -26,7 +26,7 @@
 import android.compat.testing.PlatformCompatChangeRule;
 import android.os.Bundle;
 import android.platform.test.annotations.IwTest;
-import android.platform.test.annotations.Postsubmit;
+import android.platform.test.annotations.Presubmit;
 import android.provider.Settings;
 import android.util.PollingCheck;
 import android.view.View;
@@ -60,7 +60,7 @@
  */
 @RunWith(AndroidJUnit4.class)
 @LargeTest
-@Postsubmit
+@Presubmit
 public class FontScaleConverterActivityTest {
     @Rule
     public ActivityScenarioRule<TestActivity> rule = new ActivityScenarioRule<>(TestActivity.class);
diff --git a/data/etc/services.core.protolog.json b/data/etc/services.core.protolog.json
index 4d858bd..0eb4caa 100644
--- a/data/etc/services.core.protolog.json
+++ b/data/etc/services.core.protolog.json
@@ -475,6 +475,18 @@
       "group": "WM_DEBUG_TASKS",
       "at": "com\/android\/server\/wm\/RecentTasks.java"
     },
+    "-1643780158": {
+      "message": "Saving original orientation before camera compat, last orientation is %d",
+      "level": "VERBOSE",
+      "group": "WM_DEBUG_ORIENTATION",
+      "at": "com\/android\/server\/wm\/DisplayRotationCompatPolicy.java"
+    },
+    "-1639406696": {
+      "message": "NOSENSOR override detected",
+      "level": "VERBOSE",
+      "group": "WM_DEBUG_ORIENTATION",
+      "at": "com\/android\/server\/wm\/DisplayRotationReversionController.java"
+    },
     "-1638958146": {
       "message": "Removing activity %s from task=%s adding to task=%s Callers=%s",
       "level": "INFO",
@@ -751,6 +763,12 @@
       "group": "WM_DEBUG_IME",
       "at": "com\/android\/server\/wm\/ImeInsetsSourceProvider.java"
     },
+    "-1397175017": {
+      "message": "Other orientation overrides are in place: not reverting",
+      "level": "VERBOSE",
+      "group": "WM_DEBUG_ORIENTATION",
+      "at": "com\/android\/server\/wm\/DisplayRotationReversionController.java"
+    },
     "-1394745488": {
       "message": "ControlAdapter onAnimationCancelled mSource: %s mControlTarget: %s",
       "level": "INFO",
@@ -1711,6 +1729,12 @@
       "group": "WM_DEBUG_WINDOW_TRANSITIONS",
       "at": "com\/android\/server\/wm\/Transition.java"
     },
+    "-529187878": {
+      "message": "Reverting orientation after camera compat force rotation",
+      "level": "VERBOSE",
+      "group": "WM_DEBUG_ORIENTATION",
+      "at": "com\/android\/server\/wm\/DisplayRotationCompatPolicy.java"
+    },
     "-521613870": {
       "message": "App died during pause, not stopping: %s",
       "level": "VERBOSE",
@@ -2383,6 +2407,12 @@
       "group": "WM_DEBUG_FOCUS_LIGHT",
       "at": "com\/android\/server\/wm\/WindowManagerService.java"
     },
+    "138097009": {
+      "message": "NOSENSOR override is absent: reverting",
+      "level": "VERBOSE",
+      "group": "WM_DEBUG_ORIENTATION",
+      "at": "com\/android\/server\/wm\/DisplayRotationReversionController.java"
+    },
     "140319294": {
       "message": "IME target changed within ActivityRecord",
       "level": "DEBUG",
diff --git a/graphics/java/android/graphics/Bitmap.java b/graphics/java/android/graphics/Bitmap.java
index 8dd23b7..2307d60 100644
--- a/graphics/java/android/graphics/Bitmap.java
+++ b/graphics/java/android/graphics/Bitmap.java
@@ -401,8 +401,9 @@
     /**
      * This is called by methods that want to throw an exception if the bitmap
      * has already been recycled.
+     * @hide
      */
-    private void checkRecycled(String errorMessage) {
+    void checkRecycled(String errorMessage) {
         if (mRecycled) {
             throw new IllegalStateException(errorMessage);
         }
@@ -1921,6 +1922,7 @@
      */
     public void setGainmap(@Nullable Gainmap gainmap) {
         checkRecycled("Bitmap is recycled");
+        mGainmap = null;
         nativeSetGainmap(mNativePtr, gainmap == null ? 0 : gainmap.mNativePtr);
     }
 
diff --git a/graphics/java/android/graphics/BitmapFactory.java b/graphics/java/android/graphics/BitmapFactory.java
index 701e20c..1da8e18 100644
--- a/graphics/java/android/graphics/BitmapFactory.java
+++ b/graphics/java/android/graphics/BitmapFactory.java
@@ -482,7 +482,9 @@
             if (opts == null || opts.inBitmap == null) {
                 return 0;
             }
-
+            // Clear out the gainmap since we don't attempt to reuse it and don't want to
+            // accidentally keep it on the re-used bitmap
+            opts.inBitmap.setGainmap(null);
             return opts.inBitmap.getNativeInstance();
         }
 
diff --git a/graphics/java/android/graphics/BitmapShader.java b/graphics/java/android/graphics/BitmapShader.java
index 2f6dd46..5c06577 100644
--- a/graphics/java/android/graphics/BitmapShader.java
+++ b/graphics/java/android/graphics/BitmapShader.java
@@ -120,6 +120,7 @@
         if (bitmap == null) {
             throw new IllegalArgumentException("Bitmap must be non-null");
         }
+        bitmap.checkRecycled("Cannot create BitmapShader for recycled bitmap");
         mBitmap = bitmap;
         mTileX = tileX;
         mTileY = tileY;
@@ -188,6 +189,8 @@
     /** @hide */
     @Override
     protected long createNativeInstance(long nativeMatrix, boolean filterFromPaint) {
+        mBitmap.checkRecycled("BitmapShader's bitmap has been recycled");
+
         boolean enableLinearFilter = mFilterMode == FILTER_MODE_LINEAR;
         if (mFilterMode == FILTER_MODE_DEFAULT) {
             mFilterFromPaint = filterFromPaint;
diff --git a/identity/java/android/security/identity/CredstoreIdentityCredentialStore.java b/identity/java/android/security/identity/CredstoreIdentityCredentialStore.java
index d785c3c..f26b50e 100644
--- a/identity/java/android/security/identity/CredstoreIdentityCredentialStore.java
+++ b/identity/java/android/security/identity/CredstoreIdentityCredentialStore.java
@@ -21,10 +21,7 @@
 import android.content.Context;
 import android.content.pm.FeatureInfo;
 import android.content.pm.PackageManager;
-import android.os.RemoteException;
 import android.os.ServiceManager;
-import android.security.GenerateRkpKey;
-import android.security.keymaster.KeymasterDefs;
 
 class CredstoreIdentityCredentialStore extends IdentityCredentialStore {
 
@@ -125,18 +122,7 @@
             @NonNull String docType) throws AlreadyPersonalizedException,
             DocTypeNotSupportedException {
         try {
-            IWritableCredential wc;
-            wc = mStore.createCredential(credentialName, docType);
-            try {
-                GenerateRkpKey keyGen = new GenerateRkpKey(mContext);
-                // We don't know what the security level is for the backing keymint, so go ahead and
-                // poke the provisioner for both TEE and SB.
-                keyGen.notifyKeyGenerated(KeymasterDefs.KM_SECURITY_LEVEL_TRUSTED_ENVIRONMENT);
-                keyGen.notifyKeyGenerated(KeymasterDefs.KM_SECURITY_LEVEL_STRONGBOX);
-            } catch (RemoteException e) {
-                // Not really an error state. Does not apply at all if RKP is unsupported or
-                // disabled on a given device.
-            }
+            IWritableCredential wc = mStore.createCredential(credentialName, docType);
             return new CredstoreWritableIdentityCredential(mContext, credentialName, docType, wc);
         } catch (android.os.RemoteException e) {
             throw new RuntimeException("Unexpected RemoteException ", e);
diff --git a/keystore/java/android/security/GenerateRkpKey.java b/keystore/java/android/security/GenerateRkpKey.java
deleted file mode 100644
index 6981332..0000000
--- a/keystore/java/android/security/GenerateRkpKey.java
+++ /dev/null
@@ -1,159 +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.security;
-
-import android.annotation.CheckResult;
-import android.annotation.IntDef;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.util.Log;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.Executor;
-import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
-
-/**
- * GenerateKey is a helper class to handle interactions between Keystore and the RemoteProvisioner
- * app. There are two cases where Keystore should use this class.
- *
- * (1) : An app generates a new attested key pair, so Keystore calls notifyKeyGenerated to let the
- *       RemoteProvisioner app check if the state of the attestation key pool is getting low enough
- *       to warrant provisioning more attestation certificates early.
- *
- * (2) : An app attempts to generate a new key pair, but the keystore service discovers it is out of
- *       attestation key pairs and cannot provide one for the given application. Keystore can then
- *       make a blocking call on notifyEmpty to allow the RemoteProvisioner app to get another
- *       attestation certificate chain provisioned.
- *
- * In most cases, the proper usage of (1) should preclude the need for (2).
- *
- * @hide
- */
-public class GenerateRkpKey {
-    private static final String TAG = "GenerateRkpKey";
-
-    private static final int NOTIFY_EMPTY = 0;
-    private static final int NOTIFY_KEY_GENERATED = 1;
-    private static final int TIMEOUT_MS = 1000;
-
-    private IGenerateRkpKeyService mBinder;
-    private Context mContext;
-    private CountDownLatch mCountDownLatch;
-
-    /** @hide */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(flag = true, value = {
-            IGenerateRkpKeyService.Status.OK,
-            IGenerateRkpKeyService.Status.NO_NETWORK_CONNECTIVITY,
-            IGenerateRkpKeyService.Status.NETWORK_COMMUNICATION_ERROR,
-            IGenerateRkpKeyService.Status.DEVICE_NOT_REGISTERED,
-            IGenerateRkpKeyService.Status.HTTP_CLIENT_ERROR,
-            IGenerateRkpKeyService.Status.HTTP_SERVER_ERROR,
-            IGenerateRkpKeyService.Status.HTTP_UNKNOWN_ERROR,
-            IGenerateRkpKeyService.Status.INTERNAL_ERROR,
-    })
-    public @interface Status {
-    }
-
-    private ServiceConnection mConnection = new ServiceConnection() {
-        @Override
-        public void onServiceConnected(ComponentName className, IBinder service) {
-            mBinder = IGenerateRkpKeyService.Stub.asInterface(service);
-            mCountDownLatch.countDown();
-        }
-
-        @Override public void onBindingDied(ComponentName className) {
-            mCountDownLatch.countDown();
-        }
-
-        @Override
-        public void onServiceDisconnected(ComponentName className) {
-            mBinder = null;
-        }
-    };
-
-    /**
-     * Constructor which takes a Context object.
-     */
-    public GenerateRkpKey(Context context) {
-        mContext = context;
-    }
-
-    @Status
-    private int bindAndSendCommand(int command, int securityLevel) throws RemoteException {
-        Intent intent = new Intent(IGenerateRkpKeyService.class.getName());
-        ComponentName comp = intent.resolveSystemService(mContext.getPackageManager(), 0);
-        int returnCode = IGenerateRkpKeyService.Status.OK;
-        if (comp == null) {
-            // On a system that does not use RKP, the RemoteProvisioner app won't be installed.
-            return returnCode;
-        }
-        intent.setComponent(comp);
-        mCountDownLatch = new CountDownLatch(1);
-        Executor executor = Executors.newCachedThreadPool();
-        if (!mContext.bindService(intent, Context.BIND_AUTO_CREATE, executor, mConnection)) {
-            throw new RemoteException("Failed to bind to GenerateRkpKeyService");
-        }
-        try {
-            mCountDownLatch.await(TIMEOUT_MS, TimeUnit.MILLISECONDS);
-        } catch (InterruptedException e) {
-            Log.e(TAG, "Interrupted: ", e);
-        }
-        if (mBinder != null) {
-            switch (command) {
-                case NOTIFY_EMPTY:
-                    returnCode = mBinder.generateKey(securityLevel);
-                    break;
-                case NOTIFY_KEY_GENERATED:
-                    mBinder.notifyKeyGenerated(securityLevel);
-                    break;
-                default:
-                    Log.e(TAG, "Invalid case for command");
-            }
-        } else {
-            Log.e(TAG, "Binder object is null; failed to bind to GenerateRkpKeyService.");
-            returnCode = IGenerateRkpKeyService.Status.INTERNAL_ERROR;
-        }
-        mContext.unbindService(mConnection);
-        return returnCode;
-    }
-
-    /**
-     * Fulfills the use case of (2) described in the class documentation. Blocks until the
-     * RemoteProvisioner application can get new attestation keys signed by the server.
-     * @return the status of the key generation
-     */
-    @CheckResult
-    @Status
-    public int notifyEmpty(int securityLevel) throws RemoteException {
-        return bindAndSendCommand(NOTIFY_EMPTY, securityLevel);
-    }
-
-    /**
-     * Fulfills the use case of (1) described in the class documentation. Non blocking call.
-     */
-    public void notifyKeyGenerated(int securityLevel) throws RemoteException {
-        bindAndSendCommand(NOTIFY_KEY_GENERATED, securityLevel);
-    }
-}
diff --git a/keystore/java/android/security/GenerateRkpKeyException.java b/keystore/java/android/security/GenerateRkpKeyException.java
deleted file mode 100644
index a2d65e4..0000000
--- a/keystore/java/android/security/GenerateRkpKeyException.java
+++ /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.security;
-
-/**
- * Thrown on problems in attempting to attest to a key using a remotely provisioned key.
- *
- * @hide
- */
-public class GenerateRkpKeyException extends Exception {
-
-    /**
-     * Constructs a new {@code GenerateRkpKeyException}.
-     */
-    public GenerateRkpKeyException() {
-    }
-}
diff --git a/keystore/java/android/security/IGenerateRkpKeyService.aidl b/keystore/java/android/security/IGenerateRkpKeyService.aidl
deleted file mode 100644
index eeaeb27..0000000
--- a/keystore/java/android/security/IGenerateRkpKeyService.aidl
+++ /dev/null
@@ -1,60 +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.security;
-
-/**
- * Interface to allow the framework to notify the RemoteProvisioner app when keys are empty. This
- * will be used if Keystore replies with an error code NO_KEYS_AVAILABLE in response to an
- * attestation request. The framework can then synchronously call generateKey() to get more
- * attestation keys generated and signed. Upon return, the caller can be certain an attestation key
- * is available.
- *
- * @hide
- */
-interface IGenerateRkpKeyService {
-    @JavaDerive(toString=true)
-    @Backing(type="int")
-    enum Status {
-        /** No error(s) occurred */
-        OK = 0,
-        /** Unable to provision keys due to a lack of internet connectivity. */
-        NO_NETWORK_CONNECTIVITY = 1,
-        /** An error occurred while communicating with the RKP server. */
-        NETWORK_COMMUNICATION_ERROR = 2,
-        /** The given device was not registered with the RKP backend. */
-        DEVICE_NOT_REGISTERED = 4,
-        /** The RKP server returned an HTTP client error, indicating a misbehaving client. */
-        HTTP_CLIENT_ERROR = 5,
-        /** The RKP server returned an HTTP server error, indicating something went wrong on the server. */
-        HTTP_SERVER_ERROR = 6,
-        /** The RKP server returned an HTTP status that is unknown. This should never happen. */
-        HTTP_UNKNOWN_ERROR = 7,
-        /** An unexpected internal error occurred. This should never happen. */
-        INTERNAL_ERROR = 8,
-    }
-
-    /**
-     * Ping the provisioner service to let it know an app generated a key. This may or may not have
-     * consumed a remotely provisioned attestation key, so the RemoteProvisioner app should check.
-     */
-    oneway void notifyKeyGenerated(in int securityLevel);
-
-    /**
-     * Ping the provisioner service to indicate there are no remaining attestation keys left.
-     */
-    Status generateKey(in int securityLevel);
-}
diff --git a/keystore/java/android/security/keystore2/AndroidKeyStoreKeyPairGeneratorSpi.java b/keystore/java/android/security/keystore2/AndroidKeyStoreKeyPairGeneratorSpi.java
index c3b0f9b..474b7ea 100644
--- a/keystore/java/android/security/keystore2/AndroidKeyStoreKeyPairGeneratorSpi.java
+++ b/keystore/java/android/security/keystore2/AndroidKeyStoreKeyPairGeneratorSpi.java
@@ -20,7 +20,6 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.app.ActivityThread;
 import android.content.Context;
 import android.hardware.security.keymint.EcCurve;
 import android.hardware.security.keymint.KeyParameter;
@@ -28,9 +27,6 @@
 import android.hardware.security.keymint.SecurityLevel;
 import android.hardware.security.keymint.Tag;
 import android.os.Build;
-import android.os.RemoteException;
-import android.security.GenerateRkpKey;
-import android.security.IGenerateRkpKeyService;
 import android.security.KeyPairGeneratorSpec;
 import android.security.KeyStore2;
 import android.security.KeyStoreException;
@@ -621,45 +617,6 @@
 
     @Override
     public KeyPair generateKeyPair() {
-        GenerateKeyPairHelperResult result = new GenerateKeyPairHelperResult(0, null);
-        for (int i = 0; i < 2; i++) {
-            /**
-             * NOTE: There is no need to delay between re-tries because the call to
-             * GenerateRkpKey.notifyEmpty() will delay for a while before returning.
-             */
-            result = generateKeyPairHelper();
-            if (result.rkpStatus == KeyStoreException.RKP_SUCCESS && result.keyPair != null) {
-                return result.keyPair;
-            }
-        }
-
-        // RKP failure
-        if (result.rkpStatus != KeyStoreException.RKP_SUCCESS) {
-            KeyStoreException ksException = new KeyStoreException(ResponseCode.OUT_OF_KEYS,
-                    "Could not get RKP keys", result.rkpStatus);
-            throw new ProviderException("Failed to provision new attestation keys.", ksException);
-        }
-
-        return result.keyPair;
-    }
-
-    private static class GenerateKeyPairHelperResult {
-        // Zero indicates success, non-zero indicates failure. Values should be
-        // {@link android.security.KeyStoreException#RKP_TEMPORARILY_UNAVAILABLE},
-        // {@link android.security.KeyStoreException#RKP_SERVER_REFUSED_ISSUANCE},
-        // {@link android.security.KeyStoreException#RKP_FETCHING_PENDING_CONNECTIVITY}
-        // {@link android.security.KeyStoreException#RKP_FETCHING_PENDING_SOFTWARE_REBOOT}
-        public final int rkpStatus;
-        @Nullable
-        public final KeyPair keyPair;
-
-        private GenerateKeyPairHelperResult(int rkpStatus, KeyPair keyPair) {
-            this.rkpStatus = rkpStatus;
-            this.keyPair = keyPair;
-        }
-    }
-
-    private GenerateKeyPairHelperResult generateKeyPairHelper() {
         if (mKeyStore == null || mSpec == null) {
             throw new IllegalStateException("Not initialized");
         }
@@ -697,26 +654,12 @@
             AndroidKeyStorePublicKey publicKey =
                     AndroidKeyStoreProvider.makeAndroidKeyStorePublicKeyFromKeyEntryResponse(
                             descriptor, metadata, iSecurityLevel, mKeymasterAlgorithm);
-            GenerateRkpKey keyGen = new GenerateRkpKey(ActivityThread
-                    .currentApplication());
-            try {
-                if (mSpec.getAttestationChallenge() != null) {
-                    keyGen.notifyKeyGenerated(securityLevel);
-                }
-            } catch (RemoteException e) {
-                // This is not really an error state, and necessarily does not apply to non RKP
-                // systems or hybrid systems where RKP is not currently turned on.
-                Log.d(TAG, "Couldn't connect to the RemoteProvisioner backend.", e);
-            }
             success = true;
-            KeyPair kp = new KeyPair(publicKey, publicKey.getPrivateKey());
-            return new GenerateKeyPairHelperResult(0, kp);
+            return new KeyPair(publicKey, publicKey.getPrivateKey());
         } catch (KeyStoreException e) {
             switch (e.getErrorCode()) {
                 case KeymasterDefs.KM_ERROR_HARDWARE_TYPE_UNAVAILABLE:
                     throw new StrongBoxUnavailableException("Failed to generated key pair.", e);
-                case ResponseCode.OUT_OF_KEYS:
-                    return checkIfRetryableOrThrow(e, securityLevel);
                 default:
                     ProviderException p = new ProviderException("Failed to generate key pair.", e);
                     if ((mSpec.getPurposes() & KeyProperties.PURPOSE_WRAP_KEY) != 0) {
@@ -742,55 +685,6 @@
         }
     }
 
-    // In case keystore reports OUT_OF_KEYS, call this handler in an attempt to remotely provision
-    // some keys.
-    GenerateKeyPairHelperResult checkIfRetryableOrThrow(KeyStoreException e, int securityLevel) {
-        GenerateRkpKey keyGen = new GenerateRkpKey(ActivityThread
-                .currentApplication());
-        KeyStoreException ksException;
-        try {
-            final int keyGenStatus = keyGen.notifyEmpty(securityLevel);
-            // Default stance: temporary error. This is a hint to the caller to try again with
-            // exponential back-off.
-            int rkpStatus;
-            switch (keyGenStatus) {
-                case IGenerateRkpKeyService.Status.NO_NETWORK_CONNECTIVITY:
-                    rkpStatus = KeyStoreException.RKP_FETCHING_PENDING_CONNECTIVITY;
-                    break;
-                case IGenerateRkpKeyService.Status.DEVICE_NOT_REGISTERED:
-                    rkpStatus = KeyStoreException.RKP_SERVER_REFUSED_ISSUANCE;
-                    break;
-                case IGenerateRkpKeyService.Status.OK:
-                    // Explicitly return not-OK here so we retry in generateKeyPair. All other cases
-                    // should throw because a retry doesn't make sense if we didn't actually
-                    // provision fresh keys.
-                    return new GenerateKeyPairHelperResult(
-                            KeyStoreException.RKP_TEMPORARILY_UNAVAILABLE, null);
-                case IGenerateRkpKeyService.Status.NETWORK_COMMUNICATION_ERROR:
-                case IGenerateRkpKeyService.Status.HTTP_CLIENT_ERROR:
-                case IGenerateRkpKeyService.Status.HTTP_SERVER_ERROR:
-                case IGenerateRkpKeyService.Status.HTTP_UNKNOWN_ERROR:
-                case IGenerateRkpKeyService.Status.INTERNAL_ERROR:
-                default:
-                    // These errors really should never happen. The best we can do is assume they
-                    // are transient and hint to the caller to retry with back-off.
-                    rkpStatus = KeyStoreException.RKP_TEMPORARILY_UNAVAILABLE;
-                    break;
-            }
-            ksException = new KeyStoreException(
-                    ResponseCode.OUT_OF_KEYS,
-                    "Out of RKP keys due to IGenerateRkpKeyService status: " + keyGenStatus,
-                    rkpStatus);
-        } catch (RemoteException f) {
-            ksException = new KeyStoreException(
-                    ResponseCode.OUT_OF_KEYS,
-                    "Remote exception: " + f.getMessage(),
-                    KeyStoreException.RKP_TEMPORARILY_UNAVAILABLE);
-        }
-        ksException.initCause(e);
-        throw new ProviderException("Failed to provision new attestation keys.", ksException);
-    }
-
     private void addAttestationParameters(@NonNull List<KeyParameter> params)
             throws ProviderException, IllegalArgumentException, DeviceIdAttestationException {
         byte[] challenge = mSpec.getAttestationChallenge();
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
index dd91a37..04cb17c 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
@@ -690,6 +690,10 @@
         if (options1 == null) options1 = new Bundle();
         if (taskId2 == INVALID_TASK_ID) {
             // Launching a solo task.
+            // Exit split first if this task under split roots.
+            if (mMainStage.containsTask(taskId1) || mSideStage.containsTask(taskId1)) {
+                exitSplitScreen(null /* childrenToTop */, EXIT_REASON_RECREATE_SPLIT);
+            }
             ActivityOptions activityOptions = ActivityOptions.fromBundle(options1);
             activityOptions.update(ActivityOptions.makeRemoteAnimation(adapter));
             options1 = activityOptions.toBundle();
diff --git a/libs/hwui/hwui/AnimatedImageDrawable.cpp b/libs/hwui/hwui/AnimatedImageDrawable.cpp
index d08bc5c5..8049dc9 100644
--- a/libs/hwui/hwui/AnimatedImageDrawable.cpp
+++ b/libs/hwui/hwui/AnimatedImageDrawable.cpp
@@ -29,9 +29,10 @@
 
 namespace android {
 
-AnimatedImageDrawable::AnimatedImageDrawable(sk_sp<SkAnimatedImage> animatedImage, size_t bytesUsed)
-        : mSkAnimatedImage(std::move(animatedImage)), mBytesUsed(bytesUsed) {
-    mTimeToShowNextSnapshot = ms2ns(mSkAnimatedImage->currentFrameDuration());
+AnimatedImageDrawable::AnimatedImageDrawable(sk_sp<SkAnimatedImage> animatedImage, size_t bytesUsed,
+                                             SkEncodedImageFormat format)
+        : mSkAnimatedImage(std::move(animatedImage)), mBytesUsed(bytesUsed), mFormat(format) {
+    mTimeToShowNextSnapshot = ms2ns(currentFrameDuration());
     setStagingBounds(mSkAnimatedImage->getBounds());
 }
 
@@ -92,7 +93,7 @@
         // directly from mSkAnimatedImage.
         lock.unlock();
         std::unique_lock imageLock{mImageLock};
-        *outDelay = ms2ns(mSkAnimatedImage->currentFrameDuration());
+        *outDelay = ms2ns(currentFrameDuration());
         return true;
     } else {
         // The next snapshot has not yet been decoded, but we've already passed
@@ -109,7 +110,7 @@
     Snapshot snap;
     {
         std::unique_lock lock{mImageLock};
-        snap.mDurationMS = mSkAnimatedImage->decodeNextFrame();
+        snap.mDurationMS = adjustFrameDuration(mSkAnimatedImage->decodeNextFrame());
         snap.mPic.reset(mSkAnimatedImage->newPictureSnapshot());
     }
 
@@ -123,7 +124,7 @@
         std::unique_lock lock{mImageLock};
         mSkAnimatedImage->reset();
         snap.mPic.reset(mSkAnimatedImage->newPictureSnapshot());
-        snap.mDurationMS = mSkAnimatedImage->currentFrameDuration();
+        snap.mDurationMS = currentFrameDuration();
     }
 
     return snap;
@@ -274,7 +275,7 @@
         {
             std::unique_lock lock{mImageLock};
             mSkAnimatedImage->reset();
-            durationMS = mSkAnimatedImage->currentFrameDuration();
+            durationMS = currentFrameDuration();
         }
         {
             std::unique_lock lock{mSwapLock};
@@ -306,7 +307,7 @@
     {
         std::unique_lock lock{mImageLock};
         if (update) {
-            durationMS = mSkAnimatedImage->decodeNextFrame();
+            durationMS = adjustFrameDuration(mSkAnimatedImage->decodeNextFrame());
         }
 
         canvas->drawDrawable(mSkAnimatedImage.get());
@@ -336,4 +337,20 @@
     return SkRectMakeLargest();
 }
 
+int AnimatedImageDrawable::adjustFrameDuration(int durationMs) {
+    if (durationMs == SkAnimatedImage::kFinished) {
+        return SkAnimatedImage::kFinished;
+    }
+
+    if (mFormat == SkEncodedImageFormat::kGIF) {
+        // Match Chrome & Firefox behavior that gifs with a duration <= 10ms is bumped to 100ms
+        return durationMs <= 10 ? 100 : durationMs;
+    }
+    return durationMs;
+}
+
+int AnimatedImageDrawable::currentFrameDuration() {
+    return adjustFrameDuration(mSkAnimatedImage->currentFrameDuration());
+}
+
 }  // namespace android
diff --git a/libs/hwui/hwui/AnimatedImageDrawable.h b/libs/hwui/hwui/AnimatedImageDrawable.h
index 8ca3c7e..1e965ab 100644
--- a/libs/hwui/hwui/AnimatedImageDrawable.h
+++ b/libs/hwui/hwui/AnimatedImageDrawable.h
@@ -16,16 +16,16 @@
 
 #pragma once
 
-#include <cutils/compiler.h>
-#include <utils/Macros.h>
-#include <utils/RefBase.h>
-#include <utils/Timers.h>
-
 #include <SkAnimatedImage.h>
 #include <SkCanvas.h>
 #include <SkColorFilter.h>
 #include <SkDrawable.h>
+#include <SkEncodedImageFormat.h>
 #include <SkPicture.h>
+#include <cutils/compiler.h>
+#include <utils/Macros.h>
+#include <utils/RefBase.h>
+#include <utils/Timers.h>
 
 #include <future>
 #include <mutex>
@@ -48,7 +48,8 @@
 public:
     // bytesUsed includes the approximate sizes of the SkAnimatedImage and the SkPictures in the
     // Snapshots.
-    AnimatedImageDrawable(sk_sp<SkAnimatedImage> animatedImage, size_t bytesUsed);
+    AnimatedImageDrawable(sk_sp<SkAnimatedImage> animatedImage, size_t bytesUsed,
+                          SkEncodedImageFormat format);
 
     /**
      * This updates the internal time and returns true if the image needs
@@ -115,6 +116,7 @@
 private:
     sk_sp<SkAnimatedImage> mSkAnimatedImage;
     const size_t mBytesUsed;
+    const SkEncodedImageFormat mFormat;
 
     bool mRunning = false;
     bool mStarting = false;
@@ -157,6 +159,9 @@
     Properties mProperties;
 
     std::unique_ptr<OnAnimationEndListener> mEndListener;
+
+    int adjustFrameDuration(int);
+    int currentFrameDuration();
 };
 
 }  // namespace android
diff --git a/libs/hwui/jni/AnimatedImageDrawable.cpp b/libs/hwui/jni/AnimatedImageDrawable.cpp
index 373e893..a7f5aa83 100644
--- a/libs/hwui/jni/AnimatedImageDrawable.cpp
+++ b/libs/hwui/jni/AnimatedImageDrawable.cpp
@@ -97,7 +97,7 @@
         bytesUsed += picture->approximateBytesUsed();
     }
 
-
+    SkEncodedImageFormat format = imageDecoder->mCodec->getEncodedFormat();
     sk_sp<SkAnimatedImage> animatedImg = SkAnimatedImage::Make(std::move(imageDecoder->mCodec),
                                                                info, subset,
                                                                std::move(picture));
@@ -108,8 +108,8 @@
 
     bytesUsed += sizeof(animatedImg.get());
 
-    sk_sp<AnimatedImageDrawable> drawable(new AnimatedImageDrawable(std::move(animatedImg),
-                                                                    bytesUsed));
+    sk_sp<AnimatedImageDrawable> drawable(
+            new AnimatedImageDrawable(std::move(animatedImg), bytesUsed, format));
     return reinterpret_cast<jlong>(drawable.release());
 }
 
diff --git a/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp b/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp
index cc987bc..c4d3f5c 100644
--- a/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp
+++ b/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp
@@ -53,6 +53,8 @@
 }
 
 MakeCurrentResult SkiaOpenGLPipeline::makeCurrent() {
+    bool wasSurfaceless = mEglManager.isCurrent(EGL_NO_SURFACE);
+
     // In case the surface was destroyed (e.g. a previous trimMemory call) we
     // need to recreate it here.
     if (mHardwareBuffer) {
@@ -65,6 +67,37 @@
     if (!mEglManager.makeCurrent(mEglSurface, &error)) {
         return MakeCurrentResult::AlreadyCurrent;
     }
+
+    // Make sure read/draw buffer state of default framebuffer is GL_BACK. Vendor implementations
+    // disagree on the draw/read buffer state if the default framebuffer transitions from a surface
+    // to EGL_NO_SURFACE and vice-versa. There was a related discussion within Khronos on this topic.
+    // See https://cvs.khronos.org/bugzilla/show_bug.cgi?id=13534.
+    // The discussion was not resolved with a clear consensus
+    if (error == 0 && wasSurfaceless && mEglSurface != EGL_NO_SURFACE) {
+        GLint curReadFB = 0;
+        GLint curDrawFB = 0;
+        glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &curReadFB);
+        glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &curDrawFB);
+
+        GLint buffer = GL_NONE;
+        glBindFramebuffer(GL_FRAMEBUFFER, 0);
+        glGetIntegerv(GL_DRAW_BUFFER0, &buffer);
+        if (buffer == GL_NONE) {
+            const GLenum drawBuffer = GL_BACK;
+            glDrawBuffers(1, &drawBuffer);
+        }
+
+        glGetIntegerv(GL_READ_BUFFER, &buffer);
+        if (buffer == GL_NONE) {
+            glReadBuffer(GL_BACK);
+        }
+
+        glBindFramebuffer(GL_READ_FRAMEBUFFER, curReadFB);
+        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, curDrawFB);
+
+        GL_CHECKPOINT(LOW);
+    }
+
     return error ? MakeCurrentResult::Failed : MakeCurrentResult::Succeeded;
 }
 
@@ -104,7 +137,8 @@
 
     GrBackendRenderTarget backendRT(frame.width(), frame.height(), 0, STENCIL_BUFFER_SIZE, fboInfo);
 
-    SkSurfaceProps props(0, kUnknown_SkPixelGeometry);
+    SkSurfaceProps props(mColorMode == ColorMode::Default ? 0 : SkSurfaceProps::kAlwaysDither_Flag,
+                         kUnknown_SkPixelGeometry);
 
     SkASSERT(mRenderThread.getGrContext() != nullptr);
     sk_sp<SkSurface> surface;
diff --git a/libs/hwui/pipeline/skia/SkiaPipeline.cpp b/libs/hwui/pipeline/skia/SkiaPipeline.cpp
index 1f92968..b020e96 100644
--- a/libs/hwui/pipeline/skia/SkiaPipeline.cpp
+++ b/libs/hwui/pipeline/skia/SkiaPipeline.cpp
@@ -28,7 +28,6 @@
 #include <SkMultiPictureDocument.h>
 #include <SkOverdrawCanvas.h>
 #include <SkOverdrawColorFilter.h>
-#include <SkPaintFilterCanvas.h>
 #include <SkPicture.h>
 #include <SkPictureRecorder.h>
 #include <SkRect.h>
@@ -450,23 +449,6 @@
     }
 }
 
-class ForceDitherCanvas : public SkPaintFilterCanvas {
-public:
-    ForceDitherCanvas(SkCanvas* canvas) : SkPaintFilterCanvas(canvas) {}
-
-protected:
-    bool onFilter(SkPaint& paint) const override {
-        paint.setDither(true);
-        return true;
-    }
-
-    void onDrawDrawable(SkDrawable* drawable, const SkMatrix* matrix) override {
-        // We unroll the drawable using "this" canvas, so that draw calls contained inside will
-        // get dithering applied
-        drawable->draw(this, matrix);
-    }
-};
-
 void SkiaPipeline::renderFrame(const LayerUpdateQueue& layers, const SkRect& clip,
                                const std::vector<sp<RenderNode>>& nodes, bool opaque,
                                const Rect& contentDrawBounds, sk_sp<SkSurface> surface,
@@ -521,12 +503,6 @@
         canvas->clear(SK_ColorTRANSPARENT);
     }
 
-    std::optional<ForceDitherCanvas> forceDitherCanvas;
-    if (shouldForceDither()) {
-        forceDitherCanvas.emplace(canvas);
-        canvas = &forceDitherCanvas.value();
-    }
-
     if (1 == nodes.size()) {
         if (!nodes[0]->nothingToDraw()) {
             RenderNodeDrawable root(nodes[0].get(), canvas);
diff --git a/libs/hwui/pipeline/skia/SkiaPipeline.h b/libs/hwui/pipeline/skia/SkiaPipeline.h
index 0763b06..befee89 100644
--- a/libs/hwui/pipeline/skia/SkiaPipeline.h
+++ b/libs/hwui/pipeline/skia/SkiaPipeline.h
@@ -98,8 +98,6 @@
 
     bool isCapturingSkp() const { return mCaptureMode != CaptureMode::None; }
 
-    virtual bool shouldForceDither() const { return mColorMode != ColorMode::Default; }
-
 private:
     void renderFrameImpl(const SkRect& clip,
                          const std::vector<sp<RenderNode>>& nodes, bool opaque,
diff --git a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
index f22652f..86096d5 100644
--- a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
+++ b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
@@ -203,11 +203,6 @@
     return nullptr;
 }
 
-bool SkiaVulkanPipeline::shouldForceDither() const {
-    if (mVkSurface && mVkSurface->isBeyond8Bit()) return false;
-    return SkiaPipeline::shouldForceDither();
-}
-
 void SkiaVulkanPipeline::onContextDestroyed() {
     if (mVkSurface) {
         vulkanManager().destroySurface(mVkSurface);
diff --git a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
index cce5468e..284cde5 100644
--- a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
+++ b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
@@ -63,8 +63,6 @@
 protected:
     void onContextDestroyed() override;
 
-    bool shouldForceDither() const override;
-
 private:
     renderthread::VulkanManager& vulkanManager();
     renderthread::VulkanSurface* mVkSurface = nullptr;
diff --git a/libs/hwui/renderthread/VulkanSurface.cpp b/libs/hwui/renderthread/VulkanSurface.cpp
index 2b7fa04..10f4567 100644
--- a/libs/hwui/renderthread/VulkanSurface.cpp
+++ b/libs/hwui/renderthread/VulkanSurface.cpp
@@ -453,9 +453,15 @@
     VulkanSurface::NativeBufferInfo* bufferInfo = &mNativeBuffers[idx];
 
     if (bufferInfo->skSurface.get() == nullptr) {
+        SkSurfaceProps surfaceProps;
+        if (mWindowInfo.colorMode != ColorMode::Default) {
+            surfaceProps = SkSurfaceProps(SkSurfaceProps::kAlwaysDither_Flag | surfaceProps.flags(),
+                                          surfaceProps.pixelGeometry());
+        }
         bufferInfo->skSurface = SkSurface::MakeFromAHardwareBuffer(
                 mGrContext, ANativeWindowBuffer_getHardwareBuffer(bufferInfo->buffer.get()),
-                kTopLeft_GrSurfaceOrigin, mWindowInfo.colorspace, nullptr, /*from_window=*/true);
+                kTopLeft_GrSurfaceOrigin, mWindowInfo.colorspace, &surfaceProps,
+                /*from_window=*/true);
         if (bufferInfo->skSurface.get() == nullptr) {
             ALOGE("SkSurface::MakeFromAHardwareBuffer failed");
             mNativeWindow->cancelBuffer(mNativeWindow.get(), buffer,
@@ -545,16 +551,6 @@
     }
 }
 
-bool VulkanSurface::isBeyond8Bit() const {
-    switch (mWindowInfo.bufferFormat) {
-        case AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM:
-        case AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT:
-            return true;
-        default:
-            return false;
-    }
-}
-
 } /* namespace renderthread */
 } /* namespace uirenderer */
 } /* namespace android */
diff --git a/libs/hwui/renderthread/VulkanSurface.h b/libs/hwui/renderthread/VulkanSurface.h
index d3266af8..6f528010 100644
--- a/libs/hwui/renderthread/VulkanSurface.h
+++ b/libs/hwui/renderthread/VulkanSurface.h
@@ -49,8 +49,6 @@
     void setColorSpace(sk_sp<SkColorSpace> colorSpace);
     const SkM44& getPixelSnapMatrix() const { return mWindowInfo.pixelSnapMatrix; }
 
-    bool isBeyond8Bit() const;
-
 private:
     /*
      * All structs/methods in this private section are specifically for use by the VulkanManager
diff --git a/media/java/android/media/soundtrigger/SoundTriggerInstrumentation.java b/media/java/android/media/soundtrigger/SoundTriggerInstrumentation.java
new file mode 100644
index 0000000..80bc5c0
--- /dev/null
+++ b/media/java/android/media/soundtrigger/SoundTriggerInstrumentation.java
@@ -0,0 +1,630 @@
+/**
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.annotation.CallbackExecutor;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
+import android.annotation.TestApi;
+import android.hardware.soundtrigger.ConversionUtil;
+import android.hardware.soundtrigger.SoundTrigger;
+import android.media.soundtrigger_middleware.IAcknowledgeEvent;
+import android.media.soundtrigger_middleware.IInjectGlobalEvent;
+import android.media.soundtrigger_middleware.IInjectModelEvent;
+import android.media.soundtrigger_middleware.IInjectRecognitionEvent;
+import android.media.soundtrigger_middleware.ISoundTriggerInjection;
+import android.os.IBinder;
+import android.os.RemoteException;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.app.ISoundTriggerService;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.UUID;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executor;
+import java.util.function.Consumer;
+
+/**
+ * Used to inject/observe events when using a fake SoundTrigger HAL for test purposes.
+ * Created by {@link SoundTriggerManager#getInjection(Executor, GlobalCallback)}.
+ * Only one instance of this class is valid at any given time, old instances will be delivered
+ * {@link GlobalCallback#onPreempted()}.
+ * @hide
+ */
+@TestApi
+public final class SoundTriggerInstrumentation {
+
+    private final Object mLock = new Object();
+    @GuardedBy("mLock")
+    private IInjectGlobalEvent mInjectGlobalEvent = null;
+
+    @GuardedBy("mLock")
+    private Map<IBinder, ModelSession> mModelSessionMap = new HashMap<>();
+    @GuardedBy("mLock")
+    private Map<IBinder, RecognitionSession> mRecognitionSessionMap = new HashMap<>();
+    @GuardedBy("mLock")
+    private IBinder mClientToken = null;
+
+    private final GlobalCallback mClientCallback;
+    private final Executor mGlobalCallbackExecutor;
+
+    /**
+     * Callback interface for un-sessioned events observed from the fake STHAL.
+     * Registered upon construction of {@link SoundTriggerInstrumentation}
+     * @hide
+     */
+    @TestApi
+    public interface GlobalCallback {
+        /**
+         * Called when the created {@link SoundTriggerInstrumentation} object is invalidated
+         * by another client creating an {@link SoundTriggerInstrumentation} to instrument the
+         * fake STHAL. Only one client may inject at a time.
+         * All sessions are invalidated, no further events will be received, and no
+         * injected events will be delivered.
+         */
+        default void onPreempted() {}
+        /**
+         * Called when the STHAL has been restarted by the framework, due to unexpected
+         * error conditions.
+         * Not called when {@link SoundTriggerInstrumentation#triggerRestart()} is injected.
+         */
+        default void onRestarted() {}
+        /**
+         * Called when the framework detaches from the fake HAL.
+         * This is not transmitted to real HALs, but it indicates that the
+         * framework has flushed its global state.
+         */
+        default void onFrameworkDetached() {}
+        /**
+         * Called when a client application attaches to the framework.
+         * This is not transmitted to real HALs, but it represents the state of
+         * the framework.
+         */
+        default void onClientAttached() {}
+        /**
+         * Called when a client application detaches from the framework.
+         * This is not transmitted to real HALs, but it represents the state of
+         * the framework.
+         */
+        default void onClientDetached() {}
+        /**
+         * Called when the fake HAL receives a model load from the framework.
+         * @param modelSession - A session which exposes additional injection
+         *                       functionality associated with the newly loaded
+         *                       model. See {@link ModelSession}.
+         */
+        void onModelLoaded(@NonNull ModelSession modelSession);
+    }
+
+    /**
+     * Callback for HAL events related to a loaded model. Register with
+     * {@link ModelSession#setModelCallback(Executor, ModelCallback)}
+     * Note, callbacks will not be delivered for events triggered by the injection.
+     * @hide
+     */
+    @TestApi
+    public interface ModelCallback {
+        /**
+         * Called when the model associated with the {@link ModelSession} this callback
+         * was registered for was unloaded by the framework.
+         */
+        default void onModelUnloaded() {}
+        /**
+         * Called when the model associated with the {@link ModelSession} this callback
+         * was registered for receives a set parameter call from the framework.
+         * @param param - Parameter being set.
+         *                 See {@link SoundTrigger.ModelParamTypes}
+         * @param value - Value the model parameter was set to.
+         */
+        default void onParamSet(@SoundTrigger.ModelParamTypes int param, int value) {}
+        /**
+         * Called when the model associated with the {@link ModelSession} this callback
+         * was registered for receives a recognition start request.
+         * @param recognitionSession - A session which exposes additional injection
+         *                             functionality associated with the newly started
+         *                             recognition. See {@link RecognitionSession}
+         */
+        void onRecognitionStarted(@NonNull RecognitionSession recognitionSession);
+    }
+
+    /**
+     * Callback for HAL events related to a started recognition. Register with
+     * {@link RecognitionSession#setRecognitionCallback(Executor, RecognitionCallback)}
+     * Note, callbacks will not be delivered for events triggered by the injection.
+     * @hide
+     */
+    @TestApi
+    public interface RecognitionCallback {
+        /**
+         * Called when the recognition associated with the {@link RecognitionSession} this
+         * callback was registered for was stopped by the framework.
+         */
+        void onRecognitionStopped();
+    }
+
+    /**
+     * Session associated with a loaded model in the fake STHAL.
+     * Can be used to query details about the loaded model, register a callback for future
+     * model events, or trigger HAL events associated with a loaded model.
+     * This session is invalid once the model is unloaded, caused by a
+     * {@link ModelSession#triggerUnloadModel()},
+     * the client unloading recognition, or if a {@link GlobalCallback#onRestarted()} is
+     * received.
+     * Further injections on an invalidated session will not be respected, and no future
+     * callbacks will be delivered.
+     * @hide
+     */
+    @TestApi
+    public class ModelSession {
+
+        /**
+         * Trigger the HAL to preemptively unload the model associated with this session.
+         * Typically occurs when a higher priority model is loaded which utilizes the same
+         * resources.
+         */
+        public void triggerUnloadModel() {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                try {
+                    mInjectModelEvent.triggerUnloadModel();
+                } catch (RemoteException e) {
+                    throw e.rethrowFromSystemServer();
+                }
+                mModelSessionMap.remove(mInjectModelEvent.asBinder());
+            }
+        }
+
+        /**
+         * Get the {@link SoundTriggerManager.Model} associated with this session.
+         * @return - The model associated with this session.
+         */
+        public @NonNull SoundTriggerManager.Model getSoundModel() {
+            return mModel;
+        }
+
+        /**
+         * Get the list of {@link SoundTrigger.Keyphrase} associated with this session.
+         * @return - The keyphrases associated with this session.
+         */
+        public @NonNull List<SoundTrigger.Keyphrase> getPhrases() {
+            if (mPhrases == null) {
+                return new ArrayList<>();
+            } else {
+                return new ArrayList<>(Arrays.asList(mPhrases));
+            }
+        }
+
+        /**
+         * Get whether this model is of keyphrase type.
+         * @return - true if the model is a keyphrase model, false otherwise
+         */
+        public boolean isKeyphrase() {
+            return (mPhrases != null);
+        }
+
+        /**
+         * Registers the model callback associated with this session. Events associated
+         * with this model session will be reported via this callback.
+         * See {@link ModelCallback}
+         * @param executor - Executor which the callback is dispatched on
+         * @param callback - Model callback for reporting model session events.
+         */
+        public void setModelCallback(@NonNull @CallbackExecutor Executor executor, @NonNull
+                ModelCallback callback) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                mModelCallback = Objects.requireNonNull(callback);
+                mModelExecutor = Objects.requireNonNull(executor);
+            }
+        }
+
+        /**
+         * Clear the model callback associated with this session, if any has been
+         * set by {@link #setModelCallback(Executor, ModelCallback)}.
+         */
+        public void clearModelCallback() {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                mModelCallback = null;
+                mModelExecutor = null;
+            }
+        }
+
+        private ModelSession(SoundModel model, Phrase[] phrases,
+                IInjectModelEvent injection) {
+            mModel = SoundTriggerManager.Model.create(UUID.fromString(model.uuid),
+                    UUID.fromString(model.vendorUuid),
+                    ConversionUtil.sharedMemoryToByteArray(model.data, model.dataSize));
+            if (phrases != null) {
+                mPhrases = new SoundTrigger.Keyphrase[phrases.length];
+                int i = 0;
+                for (var phrase : phrases) {
+                    mPhrases[i++] = ConversionUtil.aidl2apiPhrase(phrase);
+                }
+            } else {
+                mPhrases = null;
+            }
+            mInjectModelEvent = injection;
+        }
+
+        private void wrap(Consumer<ModelCallback> consumer) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                if (mModelCallback != null && mModelExecutor != null) {
+                    final ModelCallback callback = mModelCallback;
+                    mModelExecutor.execute(() -> consumer.accept(callback));
+                }
+            }
+        }
+
+        private final SoundTriggerManager.Model mModel;
+        private final SoundTrigger.Keyphrase[] mPhrases;
+        private final IInjectModelEvent mInjectModelEvent;
+
+        @GuardedBy("SoundTriggerInstrumentation.this.mLock")
+        private ModelCallback mModelCallback = null;
+        @GuardedBy("SoundTriggerInstrumentation.this.mLock")
+        private Executor mModelExecutor = null;
+    }
+
+    /**
+     * Session associated with a recognition start in the fake STHAL.
+     * Can be used to get information about the started recognition, register a callback
+     * for future events associated with this recognition, and triggering
+     * recognition events or aborts.
+     * This session is invalid once the recognition is stopped, caused by a
+     * {@link RecognitionSession#triggerAbortRecognition()},
+     * {@link RecognitionSession#triggerRecognitionEvent(byte[], List)},
+     * the client stopping recognition, or any operation which invalidates the
+     * {@link ModelSession} which the session was created from.
+     * Further injections on an invalidated session will not be respected, and no future
+     * callbacks will be delivered.
+     * @hide
+     */
+    @TestApi
+    public class RecognitionSession {
+
+        /**
+         * Get an integer token representing the audio session associated with this
+         * recognition in the STHAL.
+         * @return - The session token.
+         */
+        public int getAudioSession() {
+            return mAudioSession;
+        }
+
+        /**
+         * Get the recognition config used to start this recognition.
+         * @return - The config passed to the HAL for startRecognition.
+         */
+        public @NonNull SoundTrigger.RecognitionConfig getRecognitionConfig() {
+            return mRecognitionConfig;
+        }
+
+        /**
+         * Trigger a recognition in the fake STHAL.
+         * @param data - The opaque data buffer included in the recognition event.
+         * @param phraseExtras - Keyphrase metadata included in the event. The
+         *                       event must include metadata for the keyphrase id
+         *                       associated with this model to be received by the
+         *                       client application.
+         */
+        public void triggerRecognitionEvent(@NonNull byte[] data, @Nullable
+                List<SoundTrigger.KeyphraseRecognitionExtra> phraseExtras) {
+            PhraseRecognitionExtra[] converted = null;
+            if (phraseExtras != null) {
+                converted = new PhraseRecognitionExtra[phraseExtras.size()];
+                int i = 0;
+                for (var phraseExtra : phraseExtras) {
+                    converted[i++] = ConversionUtil.api2aidlPhraseRecognitionExtra(phraseExtra);
+                }
+            }
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                mRecognitionSessionMap.remove(mInjectRecognitionEvent.asBinder());
+                try {
+                    mInjectRecognitionEvent.triggerRecognitionEvent(data, converted);
+                } catch (RemoteException e) {
+                    throw e.rethrowFromSystemServer();
+                }
+            }
+        }
+
+        /**
+         * Trigger an abort recognition event in the fake HAL. This represents a
+         * preemptive ending of the recognition session by the HAL, despite no
+         * recognition detection. Typically occurs during contention for microphone
+         * usage, or if model limits are hit.
+         * See {@link SoundTriggerInstrumentation#setResourceContention(boolean)} to block
+         * subsequent downward calls for contention reasons.
+         */
+        public void triggerAbortRecognition() {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                mRecognitionSessionMap.remove(mInjectRecognitionEvent.asBinder());
+                try {
+                    mInjectRecognitionEvent.triggerAbortRecognition();
+                } catch (RemoteException e) {
+                    throw e.rethrowFromSystemServer();
+                }
+            }
+        }
+
+         /**
+         * Registers the recognition callback associated with this session. Events associated
+         * with this recognition session will be reported via this callback.
+         * See {@link RecognitionCallback}
+         * @param executor - Executor which the callback is dispatched on
+         * @param callback - Recognition callback for reporting recognition session events.
+         */
+        public void setRecognitionCallback(@NonNull @CallbackExecutor Executor executor,
+                @NonNull RecognitionCallback callback) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                mRecognitionCallback = callback;
+                mRecognitionExecutor = executor;
+            }
+        }
+
+        /**
+         * Clear the recognition callback associated with this session, if any has been
+         * set by {@link #setRecognitionCallback(Executor, RecognitionCallback)}.
+         */
+        public void clearRecognitionCallback() {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                mRecognitionCallback = null;
+                mRecognitionExecutor = null;
+            }
+        }
+
+        private RecognitionSession(int audioSession,
+                RecognitionConfig recognitionConfig,
+                IInjectRecognitionEvent injectRecognitionEvent) {
+            mAudioSession = audioSession;
+            mRecognitionConfig = ConversionUtil.aidl2apiRecognitionConfig(recognitionConfig);
+            mInjectRecognitionEvent = injectRecognitionEvent;
+        }
+
+        private void wrap(Consumer<RecognitionCallback> consumer) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                if (mRecognitionCallback != null && mRecognitionExecutor != null) {
+                    final RecognitionCallback callback = mRecognitionCallback;
+                    mRecognitionExecutor.execute(() -> consumer.accept(callback));
+                }
+            }
+        }
+
+        private final int mAudioSession;
+        private final SoundTrigger.RecognitionConfig mRecognitionConfig;
+        private final IInjectRecognitionEvent mInjectRecognitionEvent;
+
+        @GuardedBy("SoundTriggerInstrumentation.this.mLock")
+        private Executor mRecognitionExecutor = null;
+        @GuardedBy("SoundTriggerInstrumentation.this.mLock")
+        private RecognitionCallback mRecognitionCallback = null;
+    }
+
+    // Implementation of injection interface passed to the HAL.
+    // This class will re-associate events received on this callback interface
+    // with sessions, to avoid staleness issues.
+    private class Injection extends ISoundTriggerInjection.Stub {
+        @Override
+        public void registerGlobalEventInjection(IInjectGlobalEvent globalInjection) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                mInjectGlobalEvent = globalInjection;
+            }
+        }
+
+        @Override
+        public void onSoundModelLoaded(SoundModel model, @Nullable Phrase[] phrases,
+                            IInjectModelEvent modelInjection, IInjectGlobalEvent globalSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                if (globalSession.asBinder() != mInjectGlobalEvent.asBinder()) return;
+                ModelSession modelSession = new ModelSession(model, phrases, modelInjection);
+                mModelSessionMap.put(modelInjection.asBinder(), modelSession);
+                mGlobalCallbackExecutor.execute(() -> mClientCallback.onModelLoaded(modelSession));
+            }
+        }
+
+        @Override
+        public void onSoundModelUnloaded(IInjectModelEvent modelSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                ModelSession clientModelSession = mModelSessionMap.remove(modelSession.asBinder());
+                if (clientModelSession == null) return;
+                clientModelSession.wrap((ModelCallback cb) -> cb.onModelUnloaded());
+            }
+        }
+
+        @Override
+        public void onRecognitionStarted(int audioSessionHandle, RecognitionConfig config,
+                IInjectRecognitionEvent recognitionInjection, IInjectModelEvent modelSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                ModelSession clientModelSession = mModelSessionMap.get(modelSession.asBinder());
+                if (clientModelSession == null) return;
+                RecognitionSession recogSession = new RecognitionSession(
+                        audioSessionHandle, config, recognitionInjection);
+                mRecognitionSessionMap.put(recognitionInjection.asBinder(), recogSession);
+                clientModelSession.wrap((ModelCallback cb) ->
+                        cb.onRecognitionStarted(recogSession));
+            }
+        }
+
+        @Override
+        public void onRecognitionStopped(IInjectRecognitionEvent recognitionSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                RecognitionSession clientRecognitionSession =
+                        mRecognitionSessionMap.remove(recognitionSession.asBinder());
+                if (clientRecognitionSession == null) return;
+                clientRecognitionSession.wrap((RecognitionCallback cb)
+                        -> cb.onRecognitionStopped());
+            }
+        }
+
+        @Override
+        public void onParamSet(int modelParam, int value, IInjectModelEvent modelSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                ModelSession clientModelSession = mModelSessionMap.get(modelSession.asBinder());
+                if (clientModelSession == null) return;
+                clientModelSession.wrap((ModelCallback cb) -> cb.onParamSet(modelParam, value));
+            }
+        }
+
+
+        @Override
+        public void onRestarted(IInjectGlobalEvent globalSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                if (globalSession.asBinder() != mInjectGlobalEvent.asBinder()) return;
+                mRecognitionSessionMap.clear();
+                mModelSessionMap.clear();
+                mGlobalCallbackExecutor.execute(() -> mClientCallback.onRestarted());
+            }
+        }
+
+        @Override
+        public void onFrameworkDetached(IInjectGlobalEvent globalSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                if (globalSession.asBinder() != mInjectGlobalEvent.asBinder()) return;
+                mGlobalCallbackExecutor.execute(() -> mClientCallback.onFrameworkDetached());
+            }
+        }
+
+        @Override
+        public void onClientAttached(IBinder token, IInjectGlobalEvent globalSession) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                if (globalSession.asBinder() != mInjectGlobalEvent.asBinder()) return;
+                mClientToken = token;
+                mGlobalCallbackExecutor.execute(() -> mClientCallback.onClientAttached());
+            }
+        }
+
+        @Override
+        public void onClientDetached(IBinder token) {
+            synchronized (SoundTriggerInstrumentation.this.mLock) {
+                if (token != mClientToken) return;
+                mClientToken = null;
+                mGlobalCallbackExecutor.execute(() -> mClientCallback.onClientDetached());
+            }
+        }
+
+        @Override
+        public void onPreempted() {
+            // This is always valid, independent of session
+            mGlobalCallbackExecutor.execute(() -> mClientCallback.onPreempted());
+            // Callbacks will no longer be delivered, and injection will be silently dropped.
+        }
+    }
+
+    /**
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
+    public SoundTriggerInstrumentation(ISoundTriggerService service,
+            @CallbackExecutor @NonNull Executor executor,
+            @NonNull GlobalCallback callback) {
+        mClientCallback = Objects.requireNonNull(callback);
+        mGlobalCallbackExecutor = Objects.requireNonNull(executor);
+        try {
+            service.attachInjection(new Injection());
+        } catch (RemoteException e) {
+            e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Simulate a HAL restart, typically caused by the framework on an unexpected error,
+     * or a restart of the core audio HAL.
+     * Application sessions will be detached, and all state will be cleared. The framework
+     * will re-attach to the HAL following restart.
+     * @hide
+     */
+    @TestApi
+    public void triggerRestart() {
+        synchronized (mLock) {
+            if (mInjectGlobalEvent == null) {
+                throw new IllegalStateException(
+                        "Attempted to trigger HAL restart before registration");
+            }
+            try {
+                mInjectGlobalEvent.triggerRestart();
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    /**
+     * Trigger a resource available callback from the fake SoundTrigger HAL to the framework.
+     * This callback notifies the framework that methods which previously failed due to
+     * resource contention may now succeed.
+     * @hide
+     */
+    @TestApi
+    public void triggerOnResourcesAvailable() {
+        synchronized (mLock) {
+            if (mInjectGlobalEvent == null) {
+                throw new IllegalStateException(
+                        "Attempted to trigger HAL resources available before registration");
+            }
+            try {
+                mInjectGlobalEvent.triggerOnResourcesAvailable();
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    /**
+     * Simulate resource contention, similar to when HAL which does not
+     * support concurrent capture opens a capture stream, or when a HAL
+     * has reached its maximum number of models.
+     * Subsequent model loads and recognition starts will gracefully error.
+     * Since this call does not trigger a callback through the framework, the
+     * call will block until the fake HAL has acknowledged the state change.
+     * @param isResourceContended - true to enable contention, false to return
+     *                              to normal functioning.
+     * @hide
+     */
+    @TestApi
+    public void setResourceContention(boolean isResourceContended) {
+        synchronized (mLock) {
+            if (mInjectGlobalEvent == null) {
+                throw new IllegalStateException("Injection interface not set up");
+            }
+            IInjectGlobalEvent current = mInjectGlobalEvent;
+            final CountDownLatch signal = new CountDownLatch(1);
+            try {
+                current.setResourceContention(isResourceContended, new IAcknowledgeEvent.Stub() {
+                    @Override
+                    public void eventReceived() {
+                        signal.countDown();
+                    }
+                });
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+
+            // Block until we get a callback from the service that our request was serviced.
+            try {
+                // Rely on test timeout if we don't get a response.
+                signal.await();
+            } catch (InterruptedException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+}
+
diff --git a/media/java/android/media/soundtrigger/SoundTriggerManager.java b/media/java/android/media/soundtrigger/SoundTriggerManager.java
index ae8121a..c41bd1b 100644
--- a/media/java/android/media/soundtrigger/SoundTriggerManager.java
+++ b/media/java/android/media/soundtrigger/SoundTriggerManager.java
@@ -18,11 +18,13 @@
 
 import static android.hardware.soundtrigger.SoundTrigger.STATUS_ERROR;
 
+import android.annotation.CallbackExecutor;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
+import android.annotation.TestApi;
 import android.app.ActivityThread;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
@@ -45,6 +47,7 @@
 import android.os.IBinder;
 import android.os.ParcelUuid;
 import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.provider.Settings;
 import android.util.Slog;
 
@@ -53,9 +56,9 @@
 import com.android.internal.util.Preconditions;
 
 import java.util.HashMap;
-import java.util.List;
 import java.util.Objects;
 import java.util.UUID;
+import java.util.concurrent.Executor;
 
 /**
  * This class provides management of non-voice (general sound trigger) based sound recognition
@@ -609,4 +612,24 @@
             throw e.rethrowFromSystemServer();
         }
     }
+
+    /**
+     * Create a {@link SoundTriggerInstrumentation} for test purposes, which instruments a fake
+     * STHAL. Clients must attach to the appropriate underlying ST module.
+     * @param executor - Executor to dispatch global callbacks on
+     * @param callback - Callback for unsessioned events received by the fake STHAL
+     * @return - A {@link SoundTriggerInstrumentation} for observation/injection.
+     * @hide
+     */
+    @TestApi
+    @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
+    @NonNull
+    public static SoundTriggerInstrumentation attachInstrumentation(
+            @CallbackExecutor @NonNull Executor executor,
+            @NonNull SoundTriggerInstrumentation.GlobalCallback callback) {
+        ISoundTriggerService service = ISoundTriggerService.Stub.asInterface(
+                    ServiceManager.getService(Context.SOUND_TRIGGER_SERVICE));
+        return new SoundTriggerInstrumentation(service, executor, callback);
+    }
+
 }
diff --git a/media/java/android/media/voice/KeyphraseModelManager.java b/media/java/android/media/voice/KeyphraseModelManager.java
index 8ec8967..5a690a5 100644
--- a/media/java/android/media/voice/KeyphraseModelManager.java
+++ b/media/java/android/media/voice/KeyphraseModelManager.java
@@ -21,7 +21,9 @@
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
+import android.annotation.TestApi;
 import android.hardware.soundtrigger.SoundTrigger;
+import android.os.Binder;
 import android.os.RemoteException;
 import android.os.ServiceSpecificException;
 import android.util.Slog;
@@ -154,4 +156,23 @@
             throw e.rethrowFromSystemServer();
         }
     }
+
+    /**
+     * Override the persistent enrolled model database with an in-memory
+     * fake for testing purposes.
+     *
+     * @param enabled - {@code true} if the model enrollment database should be overridden with an
+     * in-memory fake. {@code false} if the real, persistent model enrollment database should be
+     * used.
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.MANAGE_VOICE_KEYPHRASES)
+    @TestApi
+    public void setModelDatabaseForTestEnabled(boolean enabled) {
+        try {
+            mVoiceInteractionManagerService.setModelDatabaseForTestEnabled(enabled, new Binder());
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
 }
diff --git a/media/jni/android_media_MediaCodecLinearBlock.h b/media/jni/android_media_MediaCodecLinearBlock.h
index c753020..060abfd 100644
--- a/media/jni/android_media_MediaCodecLinearBlock.h
+++ b/media/jni/android_media_MediaCodecLinearBlock.h
@@ -44,12 +44,19 @@
 
     std::shared_ptr<C2Buffer> toC2Buffer(size_t offset, size_t size) const {
         if (mBuffer) {
+            // TODO: if returned C2Buffer is different from mBuffer, we should
+            // find a way to connect the life cycle between this C2Buffer and
+            // mBuffer.
             if (mBuffer->data().type() != C2BufferData::LINEAR) {
                 return nullptr;
             }
             C2ConstLinearBlock block = mBuffer->data().linearBlocks().front();
             if (offset == 0 && size == block.capacity()) {
-                return mBuffer;
+                // Let C2Buffer be new one to queue to MediaCodec. It will allow
+                // the related input slot to be released by onWorkDone from C2
+                // Component. Currently, the life cycle of mBuffer should be
+                // protected by different flows.
+                return std::make_shared<C2Buffer>(*mBuffer);
             }
 
             std::shared_ptr<C2Buffer> buffer =
diff --git a/packages/CredentialManager/res/values/strings.xml b/packages/CredentialManager/res/values/strings.xml
index e9b2e10..3e65251 100644
--- a/packages/CredentialManager/res/values/strings.xml
+++ b/packages/CredentialManager/res/values/strings.xml
@@ -117,6 +117,8 @@
   <string name="get_dialog_sign_in_type_username_separator" translatable="false">" • "</string>
   <!-- This text is followed by a list of one or more options. [CHAR LIMIT=80] -->
   <string name="get_dialog_title_sign_in_options">Sign-in options</string>
+  <!-- Button label for viewing the full information about an account. [CHAR LIMIT=80] -->
+  <string name="button_label_view_more">View more</string>
   <!-- Column heading for displaying sign-ins for a specific username. [CHAR LIMIT=80] -->
   <string name="get_dialog_heading_for_username">For <xliff:g id="username" example="becket@gmail.com">%1$s</xliff:g></string>
   <!-- Column heading for displaying locked (that is, the user needs to first authenticate via pin, fingerprint, faceId, etc.) sign-ins. [CHAR LIMIT=80] -->
diff --git a/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Entry.kt b/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Entry.kt
index 0623ff6..2dba2ab 100644
--- a/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Entry.kt
+++ b/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Entry.kt
@@ -51,6 +51,7 @@
 import androidx.compose.ui.platform.LocalLayoutDirection
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.TextLayoutResult
 import androidx.compose.ui.text.input.PasswordVisualTransformation
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.LayoutDirection
@@ -79,6 +80,7 @@
     /** If true, draws a trailing lock icon. */
     isLockedAuthEntry: Boolean = false,
     enforceOneLine: Boolean = false,
+    onTextLayout: (TextLayoutResult) -> Unit = {},
 ) {
     val iconPadding = Modifier.wrapContentSize().padding(
         // Horizontal padding should be 16dp, but the suggestion chip itself
@@ -103,7 +105,11 @@
             ) {
                 // Apply weight so that the trailing icon can always show.
                 Column(modifier = Modifier.wrapContentHeight().fillMaxWidth().weight(1f)) {
-                    SmallTitleText(text = entryHeadlineText, enforceOneLine = enforceOneLine)
+                    SmallTitleText(
+                        text = entryHeadlineText,
+                        enforceOneLine = enforceOneLine,
+                        onTextLayout = onTextLayout,
+                    )
                     if (passwordValue != null) {
                         Row(
                             modifier = Modifier.fillMaxWidth().padding(top = 4.dp),
@@ -141,10 +147,18 @@
                             )
                         }
                     } else if (entrySecondLineText != null) {
-                        BodySmallText(text = entrySecondLineText, enforceOneLine = enforceOneLine)
+                        BodySmallText(
+                            text = entrySecondLineText,
+                            enforceOneLine = enforceOneLine,
+                            onTextLayout = onTextLayout,
+                        )
                     }
                     if (entryThirdLineText != null) {
-                        BodySmallText(text = entryThirdLineText, enforceOneLine = enforceOneLine)
+                        BodySmallText(
+                            text = entryThirdLineText,
+                            enforceOneLine = enforceOneLine,
+                            onTextLayout = onTextLayout,
+                        )
                     }
                 }
                 if (isLockedAuthEntry) {
diff --git a/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Texts.kt b/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Texts.kt
index 61c03b4..6b46636 100644
--- a/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Texts.kt
+++ b/packages/CredentialManager/src/com/android/credentialmanager/common/ui/Texts.kt
@@ -22,6 +22,7 @@
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.TextLayoutResult
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import com.android.credentialmanager.ui.theme.LocalAndroidColorScheme
@@ -59,14 +60,20 @@
  * Body-small typography; on-surface-variant color.
  */
 @Composable
-fun BodySmallText(text: String, modifier: Modifier = Modifier, enforceOneLine: Boolean = false) {
+fun BodySmallText(
+    text: String,
+    modifier: Modifier = Modifier,
+    enforceOneLine: Boolean = false,
+    onTextLayout: (TextLayoutResult) -> Unit = {},
+) {
     Text(
         modifier = modifier.wrapContentSize(),
         text = text,
         color = LocalAndroidColorScheme.current.colorOnSurfaceVariant,
         style = MaterialTheme.typography.bodySmall,
         overflow = TextOverflow.Ellipsis,
-        maxLines = if (enforceOneLine) 1 else Int.MAX_VALUE
+        maxLines = if (enforceOneLine) 1 else Int.MAX_VALUE,
+        onTextLayout = onTextLayout,
     )
 }
 
@@ -87,14 +94,20 @@
  * Title-small typography; on-surface color.
  */
 @Composable
-fun SmallTitleText(text: String, modifier: Modifier = Modifier, enforceOneLine: Boolean = false) {
+fun SmallTitleText(
+    text: String,
+    modifier: Modifier = Modifier,
+    enforceOneLine: Boolean = false,
+    onTextLayout: (TextLayoutResult) -> Unit = {},
+) {
     Text(
         modifier = modifier.wrapContentSize(),
         text = text,
         color = LocalAndroidColorScheme.current.colorOnSurface,
         style = MaterialTheme.typography.titleSmall,
         overflow = TextOverflow.Ellipsis,
-        maxLines = if (enforceOneLine) 1 else Int.MAX_VALUE
+        maxLines = if (enforceOneLine) 1 else Int.MAX_VALUE,
+        onTextLayout = onTextLayout,
     )
 }
 
diff --git a/packages/CredentialManager/src/com/android/credentialmanager/getflow/GetCredentialComponents.kt b/packages/CredentialManager/src/com/android/credentialmanager/getflow/GetCredentialComponents.kt
index 6d7ecd7..c1ea1d8 100644
--- a/packages/CredentialManager/src/com/android/credentialmanager/getflow/GetCredentialComponents.kt
+++ b/packages/CredentialManager/src/com/android/credentialmanager/getflow/GetCredentialComponents.kt
@@ -34,11 +34,15 @@
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.asImageBitmap
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextLayoutResult
 import androidx.compose.ui.unit.dp
 import androidx.core.graphics.drawable.toBitmap
 import com.android.credentialmanager.CredentialSelectorViewModel
@@ -158,6 +162,7 @@
     onMoreOptionSelected: () -> Unit,
     onLog: @Composable (UiEventEnum) -> Unit,
 ) {
+    val showMoreForTruncatedEntry = remember { mutableStateOf(false) }
     val sortedUserNameToCredentialEntryList =
         providerDisplayInfo.sortedUserNameToCredentialEntryList
     val authenticationEntryList = providerDisplayInfo.authenticationEntryList
@@ -209,6 +214,8 @@
                 Column(verticalArrangement = Arrangement.spacedBy(2.dp)) {
                     val usernameForCredentialSize = sortedUserNameToCredentialEntryList.size
                     val authenticationEntrySize = authenticationEntryList.size
+                    // If true, render a view more button for the single truncated entry on the
+                    // front page.
                     // Show max 4 entries in this primary page
                     if (usernameForCredentialSize + authenticationEntrySize <= 4) {
                         sortedUserNameToCredentialEntryList.forEach {
@@ -216,6 +223,9 @@
                                 credentialEntryInfo = it.sortedCredentialEntryList.first(),
                                 onEntrySelected = onEntrySelected,
                                 enforceOneLine = true,
+                                onTextLayout = {
+                                    showMoreForTruncatedEntry.value = it.hasVisualOverflow
+                                }
                             )
                         }
                         authenticationEntryList.forEach {
@@ -269,6 +279,13 @@
                             onMoreOptionSelected
                         )
                     }
+                } else if (showMoreForTruncatedEntry.value) {
+                    {
+                        ActionButton(
+                            stringResource(R.string.button_label_view_more),
+                            onMoreOptionSelected
+                        )
+                    }
                 } else null,
                 rightButton = if (activeEntry != null) { // Only one sign-in options exist
                     {
@@ -438,6 +455,7 @@
     credentialEntryInfo: CredentialEntryInfo,
     onEntrySelected: (BaseEntry) -> Unit,
     enforceOneLine: Boolean = false,
+    onTextLayout: (TextLayoutResult) -> Unit = {},
 ) {
     Entry(
         onClick = { onEntrySelected(credentialEntryInfo) },
@@ -463,6 +481,7 @@
             )
         },
         enforceOneLine = enforceOneLine,
+        onTextLayout = onTextLayout,
     )
 }
 
diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/scaffold/CustomizedAppBar.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/scaffold/CustomizedAppBar.kt
index 47ac2df..e07a629 100644
--- a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/scaffold/CustomizedAppBar.kt
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/scaffold/CustomizedAppBar.kt
@@ -69,6 +69,7 @@
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.Constraints
+import androidx.compose.ui.unit.Density
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.Velocity
 import androidx.compose.ui.unit.dp
@@ -460,6 +461,9 @@
                 ProvideTextStyle(value = titleTextStyle) {
                     CompositionLocalProvider(
                         LocalContentColor provides titleContentColor,
+                        // Disable the title font scaling by only passing the density but not the
+                        // font scale.
+                        LocalDensity provides Density(density = LocalDensity.current.density),
                         content = title
                     )
                 }
diff --git a/packages/SettingsLib/src/com/android/settingslib/fuelgauge/BatterySaverLogging.java b/packages/SettingsLib/src/com/android/settingslib/fuelgauge/BatterySaverLogging.java
new file mode 100644
index 0000000..5326e73
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/fuelgauge/BatterySaverLogging.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.fuelgauge;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Utilities related to battery saver logging.
+ */
+public final class BatterySaverLogging {
+    /**
+     * Record the reason while enabling power save mode manually.
+     * See {@link SaverManualEnabledReason} for all available states.
+     */
+    public static final String EXTRA_POWER_SAVE_MODE_MANUAL_ENABLED_REASON =
+            "extra_power_save_mode_manual_enabled_reason";
+
+    /** Broadcast action to record battery saver manual enabled reason. */
+    public static final String ACTION_SAVER_MANUAL_ENABLED_REASON =
+            "com.android.settingslib.fuelgauge.ACTION_SAVER_MANUAL_ENABLED_REASON";
+
+    /** An interface for the battery saver manual enable reason. */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef({SAVER_ENABLED_UNKNOWN, SAVER_ENABLED_CONFIRMATION, SAVER_ENABLED_VOICE,
+            SAVER_ENABLED_SETTINGS, SAVER_ENABLED_QS, SAVER_ENABLED_LOW_WARNING,
+            SAVER_ENABLED_SEVERE_WARNING})
+    public @interface SaverManualEnabledReason {}
+
+    public static final int SAVER_ENABLED_UNKNOWN = 0;
+    public static final int SAVER_ENABLED_CONFIRMATION = 1;
+    public static final int SAVER_ENABLED_VOICE = 2;
+    public static final int SAVER_ENABLED_SETTINGS = 3;
+    public static final int SAVER_ENABLED_QS = 4;
+    public static final int SAVER_ENABLED_LOW_WARNING = 5;
+    public static final int SAVER_ENABLED_SEVERE_WARNING = 6;
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/fuelgauge/BatterySaverUtils.java b/packages/SettingsLib/src/com/android/settingslib/fuelgauge/BatterySaverUtils.java
index 52f3111..e28ada4 100644
--- a/packages/SettingsLib/src/com/android/settingslib/fuelgauge/BatterySaverUtils.java
+++ b/packages/SettingsLib/src/com/android/settingslib/fuelgauge/BatterySaverUtils.java
@@ -16,6 +16,10 @@
 
 package com.android.settingslib.fuelgauge;
 
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.ACTION_SAVER_MANUAL_ENABLED_REASON;
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.EXTRA_POWER_SAVE_MODE_MANUAL_ENABLED_REASON;
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SaverManualEnabledReason;
+
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
@@ -116,9 +120,9 @@
      * @return true if the request succeeded.
      */
     public static synchronized boolean setPowerSaveMode(Context context,
-            boolean enable, boolean needFirstTimeWarning) {
+            boolean enable, boolean needFirstTimeWarning, @SaverManualEnabledReason int reason) {
         if (DEBUG) {
-            Log.d(TAG, "Battery saver turning " + (enable ? "ON" : "OFF"));
+            Log.d(TAG, "Battery saver turning " + (enable ? "ON" : "OFF") + ", reason: " + reason);
         }
         final ContentResolver cr = context.getContentResolver();
 
@@ -145,8 +149,10 @@
                         && Global.getInt(cr, Global.LOW_POWER_MODE_TRIGGER_LEVEL, 0) == 0
                         && Secure.getInt(cr,
                         Secure.SUPPRESS_AUTO_BATTERY_SAVER_SUGGESTION, 0) == 0) {
-                    showAutoBatterySaverSuggestion(context, confirmationExtras);
+                    sendSystemUiBroadcast(context, ACTION_SHOW_AUTO_SAVER_SUGGESTION,
+                            confirmationExtras);
                 }
+                recordBatterySaverEnabledReason(context, reason);
             }
 
             return true;
@@ -175,21 +181,23 @@
             // Already shown.
             return false;
         }
-        context.sendBroadcast(
-                getSystemUiBroadcast(ACTION_SHOW_START_SAVER_CONFIRMATION, extras));
+        sendSystemUiBroadcast(context, ACTION_SHOW_START_SAVER_CONFIRMATION, extras);
         return true;
     }
 
-    private static void showAutoBatterySaverSuggestion(Context context, Bundle extras) {
-        context.sendBroadcast(getSystemUiBroadcast(ACTION_SHOW_AUTO_SAVER_SUGGESTION, extras));
+    private static void recordBatterySaverEnabledReason(Context context,
+            @SaverManualEnabledReason int reason) {
+        final Bundle enabledReasonExtras = new Bundle(1);
+        enabledReasonExtras.putInt(EXTRA_POWER_SAVE_MODE_MANUAL_ENABLED_REASON, reason);
+        sendSystemUiBroadcast(context, ACTION_SAVER_MANUAL_ENABLED_REASON, enabledReasonExtras);
     }
 
-    private static Intent getSystemUiBroadcast(String action, Bundle extras) {
-        final Intent i = new Intent(action);
-        i.setFlags(Intent.FLAG_RECEIVER_FOREGROUND);
-        i.setPackage(SYSUI_PACKAGE);
-        i.putExtras(extras);
-        return i;
+    private static void sendSystemUiBroadcast(Context context, String action, Bundle extras) {
+        final Intent intent = new Intent(action);
+        intent.setFlags(Intent.FLAG_RECEIVER_FOREGROUND);
+        intent.setPackage(SYSUI_PACKAGE);
+        intent.putExtras(extras);
+        context.sendBroadcast(intent);
     }
 
     private static void setBatterySaverConfirmationAcknowledged(Context context) {
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/BatterySaverUtilsTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/BatterySaverUtilsTest.java
index ad022a6..cb386fb 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/BatterySaverUtilsTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/BatterySaverUtilsTest.java
@@ -16,6 +16,7 @@
 
 package com.android.settingslib.fuelgauge;
 
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SAVER_ENABLED_UNKNOWN;
 import static com.android.settingslib.fuelgauge.BatterySaverUtils.KEY_NO_SCHEDULE;
 import static com.android.settingslib.fuelgauge.BatterySaverUtils.KEY_PERCENTAGE;
 
@@ -72,7 +73,8 @@
         Secure.putString(mMockResolver, Secure.EXTRA_LOW_POWER_WARNING_ACKNOWLEDGED, "null");
         Secure.putString(mMockResolver, Secure.LOW_POWER_MANUAL_ACTIVATION_COUNT, "null");
 
-        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, true)).isFalse();
+        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, true,
+                SAVER_ENABLED_UNKNOWN)).isFalse();
 
         verify(mMockContext, times(1)).sendBroadcast(any(Intent.class));
         verify(mMockPowerManager, times(0)).setPowerSaveModeEnabled(anyBoolean());
@@ -92,7 +94,8 @@
         Secure.putInt(mMockResolver, Secure.EXTRA_LOW_POWER_WARNING_ACKNOWLEDGED, 1);
         Secure.putString(mMockResolver, Secure.LOW_POWER_MANUAL_ACTIVATION_COUNT, "null");
 
-        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, true)).isTrue();
+        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, true,
+                SAVER_ENABLED_UNKNOWN)).isTrue();
 
         verify(mMockContext, times(0)).sendBroadcast(any(Intent.class));
         verify(mMockPowerManager, times(1)).setPowerSaveModeEnabled(eq(true));
@@ -111,7 +114,8 @@
         Secure.putInt(mMockResolver, Secure.EXTRA_LOW_POWER_WARNING_ACKNOWLEDGED, 1);
         Secure.putInt(mMockResolver, Secure.LOW_POWER_MANUAL_ACTIVATION_COUNT, 1);
 
-        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, true)).isTrue();
+        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, true,
+                SAVER_ENABLED_UNKNOWN)).isTrue();
 
         verify(mMockContext, times(0)).sendBroadcast(any(Intent.class));
         verify(mMockPowerManager, times(1)).setPowerSaveModeEnabled(eq(true));
@@ -129,7 +133,8 @@
         Secure.putString(mMockResolver, Secure.EXTRA_LOW_POWER_WARNING_ACKNOWLEDGED, "null");
         Secure.putString(mMockResolver, Secure.LOW_POWER_MANUAL_ACTIVATION_COUNT, "null");
 
-        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, false)).isTrue();
+        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, true, false,
+                SAVER_ENABLED_UNKNOWN)).isTrue();
 
         verify(mMockContext, times(0)).sendBroadcast(any(Intent.class));
         verify(mMockPowerManager, times(1)).setPowerSaveModeEnabled(eq(true));
@@ -147,7 +152,8 @@
         Secure.putString(mMockResolver, Secure.LOW_POWER_MANUAL_ACTIVATION_COUNT, "null");
 
         // When disabling, needFirstTimeWarning doesn't matter.
-        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, false, false)).isTrue();
+        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, false, false,
+                SAVER_ENABLED_UNKNOWN)).isTrue();
 
         verify(mMockContext, times(0)).sendBroadcast(any(Intent.class));
         verify(mMockPowerManager, times(1)).setPowerSaveModeEnabled(eq(false));
@@ -166,7 +172,8 @@
         Secure.putString(mMockResolver, Secure.LOW_POWER_MANUAL_ACTIVATION_COUNT, "null");
 
         // When disabling, needFirstTimeWarning doesn't matter.
-        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, false, true)).isTrue();
+        assertThat(BatterySaverUtils.setPowerSaveMode(mMockContext, false, true,
+                SAVER_ENABLED_UNKNOWN)).isTrue();
 
         verify(mMockContext, times(0)).sendBroadcast(any(Intent.class));
         verify(mMockPowerManager, times(1)).setPowerSaveModeEnabled(eq(false));
diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index 3007d4a..7a1d9a3 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -156,9 +156,10 @@
         "WifiTrackerLib",
         "WindowManager-Shell",
         "SystemUIAnimationLib",
+        "SystemUICommon",
+        "SystemUICustomizationLib",
         "SystemUIPluginLib",
         "SystemUISharedLib",
-        "SystemUICustomizationLib",
         "SystemUI-statsd",
         "SettingsLib",
         "androidx.core_core-ktx",
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index 36a0b5d..dabb578 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -347,15 +347,6 @@
 
     <uses-permission android:name="android.permission.MONITOR_KEYBOARD_BACKLIGHT" />
 
-    <!-- Intent Chooser -->
-    <permission
-        android:name="android.permission.ADD_CHOOSER_PINS"
-        android:protectionLevel="signature" />
-    <uses-permission android:name="android.permission.ADD_CHOOSER_PINS" />
-    <permission
-        android:name="android.permission.RECEIVE_CHOOSER_PIN_MIGRATION"
-        android:protectionLevel="signature" />
-
     <protected-broadcast android:name="com.android.settingslib.action.REGISTER_SLICE_RECEIVER" />
     <protected-broadcast android:name="com.android.settingslib.action.UNREGISTER_SLICE_RECEIVER" />
     <protected-broadcast android:name="com.android.settings.flashlight.action.FLASHLIGHT_CHANGED" />
diff --git a/packages/SystemUI/accessibility/accessibilitymenu/res/layout/preferences_action_bar.xml b/packages/SystemUI/accessibility/accessibilitymenu/res/layout/preferences_action_bar.xml
new file mode 100644
index 0000000..1d670660
--- /dev/null
+++ b/packages/SystemUI/accessibility/accessibilitymenu/res/layout/preferences_action_bar.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2023 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/action_bar_title"
+        style="@style/TextAppearance.AppCompat.Title"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:maxLines="5"/>
+</LinearLayout>
diff --git a/packages/SystemUI/accessibility/accessibilitymenu/src/com/android/systemui/accessibility/accessibilitymenu/activity/A11yMenuSettingsActivity.java b/packages/SystemUI/accessibility/accessibilitymenu/src/com/android/systemui/accessibility/accessibilitymenu/activity/A11yMenuSettingsActivity.java
index 02d279f..5ed450a 100644
--- a/packages/SystemUI/accessibility/accessibilitymenu/src/com/android/systemui/accessibility/accessibilitymenu/activity/A11yMenuSettingsActivity.java
+++ b/packages/SystemUI/accessibility/accessibilitymenu/src/com/android/systemui/accessibility/accessibilitymenu/activity/A11yMenuSettingsActivity.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.accessibility.accessibilitymenu.activity;
 
+import android.app.ActionBar;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -24,6 +25,7 @@
 import android.os.Bundle;
 import android.provider.Browser;
 import android.provider.Settings;
+import android.widget.TextView;
 import android.view.View;
 
 import androidx.annotation.Nullable;
@@ -46,6 +48,13 @@
                 .beginTransaction()
                 .replace(android.R.id.content, new A11yMenuPreferenceFragment())
                 .commit();
+
+        ActionBar actionBar = getActionBar();
+        actionBar.setDisplayShowCustomEnabled(true);
+        actionBar.setCustomView(R.layout.preferences_action_bar);
+        ((TextView) findViewById(R.id.action_bar_title)).setText(
+                getResources().getString(R.string.accessibility_menu_settings_name)
+        );
     }
 
     /**
diff --git a/packages/SystemUI/common/.gitignore b/packages/SystemUI/common/.gitignore
new file mode 100644
index 0000000..f9a33db
--- /dev/null
+++ b/packages/SystemUI/common/.gitignore
@@ -0,0 +1,9 @@
+.idea/
+.gradle/
+gradle/
+build/
+gradlew*
+local.properties
+*.iml
+android.properties
+buildSrc
\ No newline at end of file
diff --git a/packages/SystemUI/common/Android.bp b/packages/SystemUI/common/Android.bp
new file mode 100644
index 0000000..e36ada8
--- /dev/null
+++ b/packages/SystemUI/common/Android.bp
@@ -0,0 +1,39 @@
+// Copyright (C) 2023 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT 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 {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "frameworks_base_packages_SystemUI_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["frameworks_base_packages_SystemUI_license"],
+}
+
+android_library {
+
+    name: "SystemUICommon",
+
+    srcs: [
+        "src/**/*.java",
+        "src/**/*.kt",
+    ],
+
+    static_libs: [
+        "androidx.core_core-ktx",
+    ],
+
+    manifest: "AndroidManifest.xml",
+    kotlincflags: ["-Xjvm-default=all"],
+}
diff --git a/packages/SystemUI/common/AndroidManifest.xml b/packages/SystemUI/common/AndroidManifest.xml
new file mode 100644
index 0000000..6f757eb
--- /dev/null
+++ b/packages/SystemUI/common/AndroidManifest.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.systemui.common">
+
+</manifest>
diff --git a/packages/SystemUI/common/OWNERS b/packages/SystemUI/common/OWNERS
new file mode 100644
index 0000000..9b8a79e
--- /dev/null
+++ b/packages/SystemUI/common/OWNERS
@@ -0,0 +1,2 @@
+darrellshi@google.com
+evanlaird@google.com
diff --git a/packages/SystemUI/common/README.md b/packages/SystemUI/common/README.md
new file mode 100644
index 0000000..1cc5277
--- /dev/null
+++ b/packages/SystemUI/common/README.md
@@ -0,0 +1,5 @@
+# SystemUICommon
+
+`SystemUICommon` is a module within SystemUI that hosts standalone helper libraries. It is intended to be used by other modules, and therefore should not have other SystemUI dependencies to avoid circular dependencies.
+
+To maintain the structure of this module, please refrain from adding components at the top level. Instead, add them to specific sub-packages, such as `systemui/common/buffer/`. This will help to keep the module organized and easy to navigate.
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/util/RingBuffer.kt b/packages/SystemUI/common/src/com/android/systemui/common/buffer/RingBuffer.kt
similarity index 98%
rename from packages/SystemUI/plugin/src/com/android/systemui/plugins/util/RingBuffer.kt
rename to packages/SystemUI/common/src/com/android/systemui/common/buffer/RingBuffer.kt
index 4773f54..de49d1c 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/util/RingBuffer.kt
+++ b/packages/SystemUI/common/src/com/android/systemui/common/buffer/RingBuffer.kt
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.systemui.plugins.util
+package com.android.systemui.common.buffer
 
 import kotlin.math.max
 
diff --git a/packages/SystemUI/plugin/Android.bp b/packages/SystemUI/plugin/Android.bp
index fb1c454..e306d4a 100644
--- a/packages/SystemUI/plugin/Android.bp
+++ b/packages/SystemUI/plugin/Android.bp
@@ -37,6 +37,7 @@
         "error_prone_annotations",
         "PluginCoreLib",
         "SystemUIAnimationLib",
+        "SystemUICommon",
     ],
 
 }
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/WeatherData.kt b/packages/SystemUI/plugin/src/com/android/systemui/plugins/WeatherData.kt
index 52dfc55..f71c137 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/WeatherData.kt
+++ b/packages/SystemUI/plugin/src/com/android/systemui/plugins/WeatherData.kt
@@ -4,7 +4,7 @@
 import androidx.annotation.VisibleForTesting
 
 class WeatherData
-private constructor(
+constructor(
     val description: String,
     val state: WeatherStateIcon,
     val useCelsius: Boolean,
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/log/LogBuffer.kt b/packages/SystemUI/plugin/src/com/android/systemui/plugins/log/LogBuffer.kt
index 3e34885..4a6e0b6 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/log/LogBuffer.kt
+++ b/packages/SystemUI/plugin/src/com/android/systemui/plugins/log/LogBuffer.kt
@@ -18,7 +18,7 @@
 
 import android.os.Trace
 import android.util.Log
-import com.android.systemui.plugins.util.RingBuffer
+import com.android.systemui.common.buffer.RingBuffer
 import com.google.errorprone.annotations.CompileTimeConstant
 import java.io.PrintWriter
 import java.util.concurrent.ArrayBlockingQueue
diff --git a/packages/SystemUI/res-keyguard/drawable/fp_to_locked.xml b/packages/SystemUI/res-keyguard/drawable/fp_to_locked.xml
new file mode 100644
index 0000000..61a1cb5
--- /dev/null
+++ b/packages/SystemUI/res-keyguard/drawable/fp_to_locked.xml
@@ -0,0 +1,165 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2023 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<animated-vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt">
+    <aapt:attr name="android:drawable">
+        <vector android:height="65dp" android:width="46dp" android:viewportHeight="65" android:viewportWidth="46">
+            <group android:name="_R_G">
+                <group android:name="_R_G_L_1_G" android:translateX="3.75" android:translateY="8.25">
+                    <path android:name="_R_G_L_1_G_D_0_P_0" android:strokeColor="#FF000000" android:strokeLineCap="round" android:strokeLineJoin="round" android:strokeWidth="2" android:strokeAlpha="1" android:pathData=" M27.52 38.98 C26.49,39.95 25.29,40.73 23.98,41.29 C23.17,41.65 22.31,41.91 21.41,42.07 C20.74,42.19 20.05,42.25 19.34,42.25 C18.44,42.25 17.56,42.15 16.72,41.96 C15.93,41.77 15.16,41.51 14.43,41.18 C13.23,40.63 12.13,39.88 11.16,38.98 "/>
+                    <path android:name="_R_G_L_1_G_D_1_P_0" android:strokeColor="#FF000000" android:strokeLineCap="round" android:strokeLineJoin="round" android:strokeWidth="2" android:strokeAlpha="1" android:pathData=" M8.64 34.07 C7.89,31.97 7.89,29.85 7.89,29.85 C7.89,24.05 12.81,19.34 19.34,19.34 C25.87,19.34 30.8,24.05 30.8,29.85 C30.8,29.85 30.8,30.16 30.8,30.16 C30.8,32.32 29.04,34.07 26.89,34.07 C25.28,34.07 23.86,33.1 23.27,31.61 C23.27,31.61 21.96,28.34 21.96,28.34 C21.37,26.85 19.93,25.89 18.34,25.89 C16.18,25.89 14.43,27.64 14.43,29.8 C14.43,31.42 14.87,32.99 15.68,34.36 C16.22,35.26 16.93,36.08 17.77,36.75 C17.77,36.75 18.52,37.34 18.52,37.34 "/>
+                    <path android:name="_R_G_L_1_G_D_2_P_0" android:strokeColor="#FF000000" android:strokeLineCap="round" android:strokeLineJoin="round" android:strokeWidth="2" android:strokeAlpha="1" android:pathData=" M6.25 19.34 C7.48,17.3 9.46,15.58 11.9,14.42 C12.93,13.94 14.03,13.55 15.2,13.27 C16.51,12.96 17.9,12.8 19.34,12.8 C20.77,12.8 22.14,12.96 23.45,13.26 C24.9,13.6 26.26,14.12 27.48,14.78 C29.6,15.92 31.32,17.5 32.43,19.34 "/>
+                    <path android:name="_R_G_L_1_G_D_3_P_0" android:strokeColor="#FF000000" android:strokeLineCap="round" android:strokeLineJoin="round" android:strokeWidth="2" android:strokeAlpha="1" android:pathData=" M9.52 8.7 C10.98,7.91 12.58,7.28 14.28,6.86 C15.89,6.46 17.58,6.25 19.34,6.25 C21.06,6.25 22.72,6.45 24.3,6.83 C26.04,7.25 27.67,7.89 29.16,8.7 "/>
+                </group>
+                <group android:name="_R_G_L_0_G" android:translateX="20.357" android:translateY="35.75" android:pivotX="2.75" android:pivotY="2.75" android:scaleX="1.41866" android:scaleY="1.41866">
+                    <path android:name="_R_G_L_0_G_D_0_P_0" android:fillColor="#FF000000" android:fillAlpha="0" android:fillType="nonZero" android:pathData=" M2.75 5.25 C4.13,5.25 5.25,4.13 5.25,2.75 C5.25,1.37 4.13,0.25 2.75,0.25 C1.37,0.25 0.25,1.37 0.25,2.75 C0.25,4.13 1.37,5.25 2.75,5.25c "/>
+                </group>
+            </group>
+            <group android:name="time_group"/>
+        </vector>
+    </aapt:attr>
+    <target android:name="_R_G_L_1_G_D_0_P_0">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="pathData" android:duration="107" android:startOffset="0" android:valueFrom="M27.52 38.98 C26.49,39.95 25.29,40.73 23.98,41.29 C23.17,41.65 22.31,41.91 21.41,42.07 C20.74,42.19 20.05,42.25 19.34,42.25 C18.44,42.25 17.56,42.15 16.72,41.96 C15.93,41.77 15.16,41.51 14.43,41.18 C13.23,40.63 12.13,39.88 11.16,38.98 " android:valueTo="M30.81 32.26 C30.56,32.49 30.27,38.76 29.96,38.9 C29.77,39.46 29.13,39.94 28.57,40.26 C28.15,40.51 26.93,40.65 26.4,40.65 C26.18,40.65 11.91,40.62 11.71,40.58 C10.68,40.53 9.06,39.79 8.89,38.88 C8.6,38.74 8.34,32.48 8.1,32.27 " android:valueType="pathType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.541,0 0.833,0.767 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="pathData" android:duration="143" android:startOffset="107" android:valueFrom="M30.81 32.26 C30.56,32.49 30.27,38.76 29.96,38.9 C29.77,39.46 29.13,39.94 28.57,40.26 C28.15,40.51 26.93,40.65 26.4,40.65 C26.18,40.65 11.91,40.62 11.71,40.58 C10.68,40.53 9.06,39.79 8.89,38.88 C8.6,38.74 8.34,32.48 8.1,32.27 " android:valueTo="M30.64 30.14 C30.64,30.14 30.64,38.14 30.64,38.14 C30.64,38.77 30.36,39.32 29.91,39.69 C29.57,39.97 29.12,40.14 28.64,40.14 C28.64,40.14 10.14,40.14 10.14,40.14 C9.04,40.14 8.14,39.25 8.14,38.14 C8.14,38.14 8.14,30.14 8.14,30.14 " android:valueType="pathType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.233 0.331,1 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+            </set>
+        </aapt:attr>
+    </target>
+    <target android:name="_R_G_L_1_G_D_1_P_0">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="strokeAlpha" android:duration="140" android:startOffset="0" android:valueFrom="1" android:valueTo="1" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.167 0.833,0.833 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="strokeAlpha" android:duration="50" android:startOffset="140" android:valueFrom="1" android:valueTo="0" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.167 0.833,0.833 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+            </set>
+        </aapt:attr>
+    </target>
+    <target android:name="_R_G_L_1_G_D_1_P_0">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="pathData" android:duration="107" android:startOffset="0" android:valueFrom="M8.64 34.07 C7.89,31.97 7.89,29.85 7.89,29.85 C7.89,24.05 12.81,19.34 19.34,19.34 C25.87,19.34 30.8,24.05 30.8,29.85 C30.8,29.85 30.8,30.16 30.8,30.16 C30.8,32.32 29.04,34.07 26.89,34.07 C25.28,34.07 23.86,33.1 23.27,31.61 C23.27,31.61 21.96,28.34 21.96,28.34 C21.37,26.85 19.93,25.89 18.34,25.89 C16.18,25.89 14.43,27.64 14.43,29.8 C14.43,31.42 14.87,32.99 15.68,34.36 C16.22,35.26 16.93,36.08 17.77,36.75 C17.77,36.75 18.52,37.34 18.52,37.34 " android:valueTo="M18.93 32.18 C17.11,32.68 16.62,30.26 16.62,30.26 C16.62,28.78 17.81,27.59 19.39,27.59 C20.96,27.59 22.15,28.78 22.15,30.26 C22.15,30.26 22.15,30.34 22.15,30.34 C22.15,30.89 21.11,32.54 19.57,32.19 C19.19,32.1 20.48,31.09 20.34,30.71 C20.34,30.71 20.02,29.88 20.02,29.88 C19.88,29.5 19.53,29.25 19.15,29.25 C18.63,29.25 18,29.67 18,30.22 C18,30.57 18.06,31.08 18.32,31.51 C18.49,31.8 19.02,32.25 19.79,32.04 C20.41,31.7 20.38,31.36 20.38,31.36 " android:valueType="pathType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.541,0 0.833,0.767 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
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+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.233 0,1 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+            </set>
+        </aapt:attr>
+    </target>
+    <target android:name="_R_G_L_1_G_D_2_P_0">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="pathData" android:duration="250" android:startOffset="0" android:valueFrom="M6.25 19.34 C7.48,17.3 9.46,15.58 11.9,14.42 C12.93,13.94 14.03,13.55 15.2,13.27 C16.51,12.96 17.9,12.8 19.34,12.8 C20.77,12.8 22.14,12.96 23.45,13.26 C24.9,13.6 26.26,14.12 27.48,14.78 C29.6,15.92 31.32,17.5 32.43,19.34 " android:valueTo="M8.14 30.22 C8.14,30.22 8.14,22.22 8.14,22.22 C8.14,21.71 8.33,21.25 8.64,20.9 C9,20.48 9.54,20.22 10.14,20.22 C10.14,20.22 28.64,20.22 28.64,20.22 C29.75,20.22 30.64,21.11 30.64,22.22 C30.64,22.22 30.64,30.14 30.64,30.14 " android:valueType="pathType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.541,0 0.189,1 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+            </set>
+        </aapt:attr>
+    </target>
+    <target android:name="_R_G_L_1_G_D_3_P_0">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="pathData" android:duration="95" android:startOffset="0" android:valueFrom="M9.52 8.7 C10.98,7.91 12.58,7.28 14.28,6.86 C15.89,6.46 17.58,6.25 19.34,6.25 C21.06,6.25 22.72,6.45 24.3,6.83 C26.04,7.25 27.67,7.89 29.16,8.7 " android:valueTo="M11.47 14.84 C11.47,14.84 12.21,11.43 13.54,9.84 C14.84,8.28 16.68,7.22 19.35,7.22 C22.01,7.22 23.98,8.4 25.19,10.18 C26.39,11.96 27.25,14.84 27.25,14.84 " android:valueType="pathType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.541,0 0.833,0.767 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="pathData" android:duration="24" android:startOffset="95" android:valueFrom="M11.47 14.84 C11.47,14.84 12.21,11.43 13.54,9.84 C14.84,8.28 16.68,7.22 19.35,7.22 C22.01,7.22 23.98,8.4 25.19,10.18 C26.39,11.96 27.25,14.84 27.25,14.84 " android:valueTo="M12.11 16.85 C12.11,16.85 12.82,12.71 13.37,11.5 C14.17,9.24 16.38,7.53 19.35,7.53 C22.32,7.53 24.61,9.32 25.35,11.72 C25.61,12.64 26.62,16.85 26.62,16.85 " android:valueType="pathType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.233 0.833,0.767 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="pathData" android:duration="81" android:startOffset="119" android:valueFrom="M12.11 16.85 C12.11,16.85 12.82,12.71 13.37,11.5 C14.17,9.24 16.38,7.53 19.35,7.53 C22.32,7.53 24.61,9.32 25.35,11.72 C25.61,12.64 26.62,16.85 26.62,16.85 " android:valueTo="M13.12 20.04 C13.12,20.04 13.11,14.15 13.11,14.15 C13.11,10.77 15.91,8.04 19.36,8.04 C22.81,8.04 25.61,10.77 25.61,14.15 C25.61,14.15 25.62,20.04 25.62,20.04 " android:valueType="pathType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.233 0.261,1 1.0,1.0"/>
+                    </aapt:attr>
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+            </set>
+        </aapt:attr>
+    </target>
+    <target android:name="_R_G_L_0_G_D_0_P_0">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="fillAlpha" android:duration="120" android:startOffset="0" android:valueFrom="0" android:valueTo="0" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.167 0.833,0.833 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="fillAlpha" android:duration="20" android:startOffset="120" android:valueFrom="0" android:valueTo="1" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.167,0.167 0.833,0.833 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+            </set>
+        </aapt:attr>
+    </target>
+    <target android:name="_R_G_L_0_G">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="scaleX" android:duration="120" android:startOffset="0" android:valueFrom="1.4186600000000003" android:valueTo="1.4186600000000003" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.001,0 0.43,1 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="scaleY" android:duration="120" android:startOffset="0" android:valueFrom="1.4186600000000003" android:valueTo="1.4186600000000003" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.001,0 0.43,1 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="scaleX" android:duration="130" android:startOffset="120" android:valueFrom="1.4186600000000003" android:valueTo="1" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.001,0 0.43,1 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+                <objectAnimator android:propertyName="scaleY" android:duration="130" android:startOffset="120" android:valueFrom="1.4186600000000003" android:valueTo="1" android:valueType="floatType">
+                    <aapt:attr name="android:interpolator">
+                        <pathInterpolator android:pathData="M 0.0,0.0 c0.001,0 0.43,1 1.0,1.0"/>
+                    </aapt:attr>
+                </objectAnimator>
+            </set>
+        </aapt:attr>
+    </target>
+    <target android:name="time_group">
+        <aapt:attr name="android:animation">
+            <set android:ordering="together">
+                <objectAnimator android:propertyName="translateX" android:duration="517" android:startOffset="0" android:valueFrom="0" android:valueTo="1" android:valueType="floatType"/>
+            </set>
+        </aapt:attr>
+    </target>
+</animated-vector>
diff --git a/packages/SystemUI/res-keyguard/drawable/super_lock_icon.xml b/packages/SystemUI/res-keyguard/drawable/super_lock_icon.xml
index 951d6fe..f3325ec 100644
--- a/packages/SystemUI/res-keyguard/drawable/super_lock_icon.xml
+++ b/packages/SystemUI/res-keyguard/drawable/super_lock_icon.xml
@@ -104,4 +104,9 @@
         android:fromId="@id/unlocked"
         android:toId="@id/locked"
         android:drawable="@drawable/unlocked_to_locked" />
+
+    <transition
+        android:fromId="@id/locked_fp"
+        android:toId="@id/locked"
+        android:drawable="@drawable/fp_to_locked" />
 </animated-selector>
diff --git a/packages/SystemUI/res-keyguard/values/strings.xml b/packages/SystemUI/res-keyguard/values/strings.xml
index 2143fc4..edd3047 100644
--- a/packages/SystemUI/res-keyguard/values/strings.xml
+++ b/packages/SystemUI/res-keyguard/values/strings.xml
@@ -21,19 +21,19 @@
     <!-- Instructions telling the user to enter their PIN password to unlock the keyguard [CHAR LIMIT=30] -->
     <string name="keyguard_enter_your_pin">Enter your PIN</string>
 
-    <!-- Instructions telling the user to enter their PIN password to unlock the keyguard [CHAR LIMIT=26] -->
+    <!-- Instructions telling the user to enter their PIN password to unlock the keyguard [CHAR LIMIT=48] -->
     <string name="keyguard_enter_pin">Enter PIN</string>
 
     <!-- Instructions telling the user to enter their pattern to unlock the keyguard [CHAR LIMIT=30] -->
     <string name="keyguard_enter_your_pattern">Enter your pattern</string>
 
-    <!-- Instructions telling the user to enter their pattern to unlock the keyguard [CHAR LIMIT=26] -->
+    <!-- Instructions telling the user to enter their pattern to unlock the keyguard [CHAR LIMIT=48] -->
     <string name="keyguard_enter_pattern">Draw pattern</string>
 
     <!-- Instructions telling the user to enter their text password to unlock the keyguard [CHAR LIMIT=30] -->
     <string name="keyguard_enter_your_password">Enter your password</string>
 
-    <!-- Instructions telling the user to enter their text password to unlock the keyguard [CHAR LIMIT=26] -->
+    <!-- Instructions telling the user to enter their text password to unlock the keyguard [CHAR LIMIT=48] -->
     <string name="keyguard_enter_password">Enter password</string>
 
     <!-- Shown in the lock screen when there is SIM card IO error. -->
@@ -128,103 +128,103 @@
     <!-- Message shown when user enters wrong pattern -->
     <string name="kg_wrong_pattern">Wrong pattern</string>
 
-    <!-- Message shown when user enters wrong pattern [CHAR LIMIT=26] -->
+    <!-- Message shown when user enters wrong pattern [CHAR LIMIT=48] -->
     <string name="kg_wrong_pattern_try_again">Wrong pattern. Try again.</string>
 
     <!-- Message shown when user enters wrong password -->
     <string name="kg_wrong_password">Wrong password</string>
 
-    <!-- Message shown when user enters wrong pattern [CHAR LIMIT=26] -->
+    <!-- Message shown when user enters wrong pattern [CHAR LIMIT=48] -->
     <string name="kg_wrong_password_try_again">Wrong password. Try again.</string>
 
     <!-- Message shown when user enters wrong PIN -->
     <string name="kg_wrong_pin">Wrong PIN</string>
 
-    <!-- Message shown when user enters wrong PIN  [CHAR LIMIT=26] -->
+    <!-- Message shown when user enters wrong PIN  [CHAR LIMIT=48] -->
     <string name="kg_wrong_pin_try_again">Wrong PIN. Try again.</string>
 
-    <!-- Message shown when user enters wrong PIN/password/pattern below the main message, for ex: "Wrong PIN. Try again" in line 1 and the following text in line 2.  [CHAR LIMIT=52] -->
+    <!-- Message shown when user enters wrong PIN/password/pattern below the main message, for ex: "Wrong PIN. Try again" in line 1 and the following text in line 2.  [CHAR LIMIT=70] -->
     <string name="kg_wrong_input_try_fp_suggestion">Or unlock with fingerprint</string>
 
-    <!-- Message shown when user fingerprint is not recognized  [CHAR LIMIT=26] -->
+    <!-- Message shown when user fingerprint is not recognized  [CHAR LIMIT=48] -->
     <string name="kg_fp_not_recognized">Fingerprint not recognized</string>
 
-    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=26] -->
+    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=48] -->
     <string name="bouncer_face_not_recognized">Face not recognized</string>
 
-    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=52] -->
+    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=70] -->
     <string name="kg_bio_try_again_or_pin">Try again or enter PIN</string>
 
-    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=52] -->
+    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=70] -->
     <string name="kg_bio_try_again_or_password">Try again or enter password</string>
 
-    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=52] -->
+    <!-- Message shown when we want the users to try biometric auth again or use pin/pattern/password  [CHAR LIMIT=70] -->
     <string name="kg_bio_try_again_or_pattern">Try again or draw pattern</string>
 
-    <!-- Message shown when we are on bouncer after temporary lockout of either face or fingerprint  [CHAR LIMIT=52] -->
+    <!-- Message shown when we are on bouncer after temporary lockout of either face or fingerprint  [CHAR LIMIT=70] -->
     <string name="kg_bio_too_many_attempts_pin">PIN is required after too many attempts</string>
 
-    <!-- Message shown when we are on bouncer after temporary lockout of either face or fingerprint  [CHAR LIMIT=52] -->
+    <!-- Message shown when we are on bouncer after temporary lockout of either face or fingerprint  [CHAR LIMIT=70] -->
     <string name="kg_bio_too_many_attempts_password">Password is required after too many attempts</string>
 
-    <!-- Message shown when we are on bouncer after temporary lockout of either face or fingerprint  [CHAR LIMIT=52] -->
+    <!-- Message shown when we are on bouncer after temporary lockout of either face or fingerprint  [CHAR LIMIT=70] -->
     <string name="kg_bio_too_many_attempts_pattern">Pattern is required after too many attempts</string>
 
-    <!-- Instructions when the user can unlock with PIN/password/pattern or fingerprint from bouncer. [CHAR LIMIT=26]  -->
+    <!-- Instructions when the user can unlock with PIN/password/pattern or fingerprint from bouncer. [CHAR LIMIT=48]  -->
     <string name="kg_unlock_with_pin_or_fp">Unlock with PIN or fingerprint</string>
 
-    <!-- Instructions when the user can unlock with PIN/password/pattern or fingerprint from bouncer. [CHAR LIMIT=26]  -->
+    <!-- Instructions when the user can unlock with PIN/password/pattern or fingerprint from bouncer. [CHAR LIMIT=48]  -->
     <string name="kg_unlock_with_password_or_fp">Unlock with password or fingerprint</string>
 
-    <!-- Instructions when the user can unlock with PIN/password/pattern or fingerprint from bouncer. [CHAR LIMIT=26]  -->
+    <!-- Instructions when the user can unlock with PIN/password/pattern or fingerprint from bouncer. [CHAR LIMIT=48]  -->
     <string name="kg_unlock_with_pattern_or_fp">Unlock with pattern or fingerprint</string>
 
-    <!-- Message shown when we are on bouncer after Device admin requested lockdown.  [CHAR LIMIT=52] -->
+    <!-- Message shown when we are on bouncer after Device admin requested lockdown.  [CHAR LIMIT=70] -->
     <string name="kg_prompt_after_dpm_lock">For added security, device was locked by work policy</string>
 
-    <!-- Message shown for pin/pattern/password when we are on bouncer after user triggered lockdown.  [CHAR LIMIT=52] -->
+    <!-- Message shown for pin/pattern/password when we are on bouncer after user triggered lockdown.  [CHAR LIMIT=70] -->
     <string name="kg_prompt_after_user_lockdown_pin">PIN is required after lockdown</string>
 
-    <!-- Message shown for pin/pattern/password when we are on bouncer after user triggered lockdown.  [CHAR LIMIT=52] -->
+    <!-- Message shown for pin/pattern/password when we are on bouncer after user triggered lockdown.  [CHAR LIMIT=70] -->
     <string name="kg_prompt_after_user_lockdown_password">Password is required after lockdown</string>
 
-    <!-- Message shown for pin/pattern/password when we are on bouncer after user triggered lockdown.  [CHAR LIMIT=52] -->
+    <!-- Message shown for pin/pattern/password when we are on bouncer after user triggered lockdown.  [CHAR LIMIT=70] -->
     <string name="kg_prompt_after_user_lockdown_pattern">Pattern is required after lockdown</string>
 
-    <!-- Message shown to prepare for an unattended update (OTA). Also known as an over-the-air (OTA) update.  [CHAR LIMIT=52] -->
+    <!-- Message shown to prepare for an unattended update (OTA). Also known as an over-the-air (OTA) update.  [CHAR LIMIT=70] -->
     <string name="kg_prompt_unattended_update">Update will install during inactive hours</string>
 
-    <!-- Message shown when primary authentication hasn't been used for some time.  [CHAR LIMIT=52] -->
+    <!-- Message shown when primary authentication hasn't been used for some time.  [CHAR LIMIT=70] -->
     <string name="kg_prompt_pin_auth_timeout">Added security required. PIN not used for a while.</string>
 
-    <!-- Message shown when primary authentication hasn't been used for some time.  [CHAR LIMIT=52] -->
+    <!-- Message shown when primary authentication hasn't been used for some time.  [CHAR LIMIT=70] -->
     <string name="kg_prompt_password_auth_timeout">Added security required. Password not used for a while.</string>
 
-    <!-- Message shown when primary authentication hasn't been used for some time.  [CHAR LIMIT=52] -->
+    <!-- Message shown when primary authentication hasn't been used for some time.  [CHAR LIMIT=76] -->
     <string name="kg_prompt_pattern_auth_timeout">Added security required. Pattern not used for a while.</string>
 
-    <!-- Message shown when device hasn't been unlocked for a while.  [CHAR LIMIT=52] -->
+    <!-- Message shown when device hasn't been unlocked for a while.  [CHAR LIMIT=82] -->
     <string name="kg_prompt_auth_timeout">Added security required. Device wasn\u2019t unlocked for a while.</string>
 
-    <!-- Message shown when face unlock is not available after too many failed face authentication attempts.  [CHAR LIMIT=52] -->
+    <!-- Message shown when face unlock is not available after too many failed face authentication attempts.  [CHAR LIMIT=70] -->
     <string name="kg_face_locked_out">Can\u2019t unlock with face. Too many attempts.</string>
 
-    <!-- Message shown when fingerprint unlock isn't available after too many failed fingerprint authentication attempts.  [CHAR LIMIT=52] -->
+    <!-- Message shown when fingerprint unlock isn't available after too many failed fingerprint authentication attempts.  [CHAR LIMIT=75] -->
     <string name="kg_fp_locked_out">Can\u2019t unlock with fingerprint. Too many attempts.</string>
 
-    <!-- Message shown when Trust Agent is disabled.  [CHAR LIMIT=52] -->
+    <!-- Message shown when Trust Agent is disabled.  [CHAR LIMIT=70] -->
     <string name="kg_trust_agent_disabled">Trust agent is unavailable</string>
 
-    <!-- Message shown when primary auth is locked out after too many attempts [CHAR LIMIT=52]  -->
+    <!-- Message shown when primary auth is locked out after too many attempts [CHAR LIMIT=70]  -->
     <string name="kg_primary_auth_locked_out_pin">Too many attempts with incorrect PIN</string>
 
-    <!-- Message shown when primary auth is locked out after too many attempts [CHAR LIMIT=52]  -->
+    <!-- Message shown when primary auth is locked out after too many attempts [CHAR LIMIT=70]  -->
     <string name="kg_primary_auth_locked_out_pattern">Too many attempts with incorrect pattern</string>
 
-    <!-- Message shown when primary auth is locked out after too many attempts [CHAR LIMIT=52]  -->
+    <!-- Message shown when primary auth is locked out after too many attempts [CHAR LIMIT=70]  -->
     <string name="kg_primary_auth_locked_out_password">Too many attempts with incorrect password</string>
 
-    <!-- Countdown message shown after too many failed unlock attempts [CHAR LIMIT=26]-->
+    <!-- Countdown message shown after too many failed unlock attempts [CHAR LIMIT=48]-->
     <string name="kg_too_many_failed_attempts_countdown">{count, plural,
         =1 {Try again in # second.}
         other {Try again in # seconds.}
@@ -296,13 +296,13 @@
     <!-- Description of airplane mode -->
     <string name="airplane_mode">Airplane mode</string>
 
-    <!-- An explanation text that the pattern needs to be solved since the device has just been restarted. [CHAR LIMIT=52] -->
+    <!-- An explanation text that the pattern needs to be solved since the device has just been restarted. [CHAR LIMIT=70] -->
     <string name="kg_prompt_reason_restart_pattern">Pattern is required after device restarts</string>
 
-    <!-- An explanation text that the pin needs to be entered since the device has just been restarted. [CHAR LIMIT=52] -->
+    <!-- An explanation text that the pin needs to be entered since the device has just been restarted. [CHAR LIMIT=70] -->
     <string name="kg_prompt_reason_restart_pin">PIN is required after device restarts</string>
 
-    <!-- An explanation text that the password needs to be entered since the device has just been restarted. [CHAR LIMIT=52] -->
+    <!-- An explanation text that the password needs to be entered since the device has just been restarted. [CHAR LIMIT=70] -->
     <string name="kg_prompt_reason_restart_password">Password is required after device restarts</string>
 
     <!-- An explanation text that the pattern needs to be solved since the user hasn't used strong authentication since quite some time. [CHAR LIMIT=80] -->
diff --git a/packages/SystemUI/res/layout/keyguard_bottom_area.xml b/packages/SystemUI/res/layout/keyguard_bottom_area.xml
index c0f7029..e9acf3f 100644
--- a/packages/SystemUI/res/layout/keyguard_bottom_area.xml
+++ b/packages/SystemUI/res/layout/keyguard_bottom_area.xml
@@ -64,20 +64,20 @@
         android:layout_height="wrap_content"
         android:orientation="horizontal"
         android:layout_gravity="bottom"
+        android:layout_marginHorizontal="@dimen/keyguard_affordance_horizontal_offset"
+        android:layout_marginBottom="@dimen/keyguard_affordance_vertical_offset"
+        android:gravity="bottom"
         >
 
         <com.android.systemui.animation.view.LaunchableImageView
             android:id="@+id/start_button"
             android:layout_height="@dimen/keyguard_affordance_fixed_height"
             android:layout_width="@dimen/keyguard_affordance_fixed_width"
-            android:layout_gravity="bottom|start"
             android:scaleType="fitCenter"
             android:padding="@dimen/keyguard_affordance_fixed_padding"
             android:tint="?android:attr/textColorPrimary"
             android:background="@drawable/keyguard_bottom_affordance_bg"
             android:foreground="@drawable/keyguard_bottom_affordance_selected_border"
-            android:layout_marginStart="@dimen/keyguard_affordance_horizontal_offset"
-            android:layout_marginBottom="@dimen/keyguard_affordance_vertical_offset"
             android:visibility="invisible" />
 
         <FrameLayout
@@ -90,7 +90,7 @@
                 android:id="@+id/keyguard_settings_button"
                 layout="@layout/keyguard_settings_popup_menu"
                 android:layout_width="wrap_content"
-                android:layout_height="@dimen/keyguard_affordance_fixed_height"
+                android:layout_height="wrap_content"
                 android:layout_gravity="center"
                 android:visibility="gone"
                 />
@@ -100,14 +100,11 @@
             android:id="@+id/end_button"
             android:layout_height="@dimen/keyguard_affordance_fixed_height"
             android:layout_width="@dimen/keyguard_affordance_fixed_width"
-            android:layout_gravity="bottom|end"
             android:scaleType="fitCenter"
             android:padding="@dimen/keyguard_affordance_fixed_padding"
             android:tint="?android:attr/textColorPrimary"
             android:background="@drawable/keyguard_bottom_affordance_bg"
             android:foreground="@drawable/keyguard_bottom_affordance_selected_border"
-            android:layout_marginEnd="@dimen/keyguard_affordance_horizontal_offset"
-            android:layout_marginBottom="@dimen/keyguard_affordance_vertical_offset"
             android:visibility="invisible" />
 
     </LinearLayout>
diff --git a/packages/SystemUI/res/layout/keyguard_settings_popup_menu.xml b/packages/SystemUI/res/layout/keyguard_settings_popup_menu.xml
index 9d0d783..65ee8b3 100644
--- a/packages/SystemUI/res/layout/keyguard_settings_popup_menu.xml
+++ b/packages/SystemUI/res/layout/keyguard_settings_popup_menu.xml
@@ -20,7 +20,8 @@
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="wrap_content"
-    android:layout_height="48dp"
+    android:layout_height="wrap_content"
+    android:minHeight="@dimen/keyguard_affordance_fixed_height"
     android:orientation="horizontal"
     android:gravity="center_vertical"
     android:background="@drawable/keyguard_settings_popup_menu_background"
diff --git a/packages/SystemUI/res/layout/status_bar_expanded.xml b/packages/SystemUI/res/layout/status_bar_expanded.xml
index f1fca76..d710676 100644
--- a/packages/SystemUI/res/layout/status_bar_expanded.xml
+++ b/packages/SystemUI/res/layout/status_bar_expanded.xml
@@ -152,10 +152,4 @@
     <include
         layout="@layout/keyguard_bottom_area"
         android:visibility="gone" />
-
-    <FrameLayout
-        android:id="@+id/preview_container"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
-    </FrameLayout>
 </com.android.systemui.shade.NotificationPanelView>
diff --git a/packages/SystemUI/src/com/android/keyguard/CarrierTextManager.java b/packages/SystemUI/src/com/android/keyguard/CarrierTextManager.java
index 7971e84..b153785 100644
--- a/packages/SystemUI/src/com/android/keyguard/CarrierTextManager.java
+++ b/packages/SystemUI/src/com/android/keyguard/CarrierTextManager.java
@@ -21,7 +21,7 @@
 import android.content.IntentFilter;
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
-import android.net.wifi.WifiManager;
+import android.os.Trace;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionInfo;
 import android.telephony.TelephonyCallback.ActiveDataSubscriptionIdListener;
@@ -37,6 +37,7 @@
 import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.keyguard.WakefulnessLifecycle;
+import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository;
 import com.android.systemui.telephony.TelephonyListenerManager;
 
 import java.util.List;
@@ -50,7 +51,10 @@
  * Controller that generates text including the carrier names and/or the status of all the SIM
  * interfaces in the device. Through a callback, the updates can be retrieved either as a list or
  * separated by a given separator {@link CharSequence}.
+ *
+ * @deprecated use {@link com.android.systemui.statusbar.pipeline.wifi} instead
  */
+@Deprecated
 public class CarrierTextManager {
     private static final boolean DEBUG = KeyguardConstants.DEBUG;
     private static final String TAG = "CarrierTextController";
@@ -64,7 +68,7 @@
     private final AtomicBoolean mNetworkSupported = new AtomicBoolean();
     @VisibleForTesting
     protected KeyguardUpdateMonitor mKeyguardUpdateMonitor;
-    private final WifiManager mWifiManager;
+    private final WifiRepository mWifiRepository;
     private final boolean[] mSimErrorState;
     private final int mSimSlotsNumber;
     @Nullable // Check for nullability before dispatching
@@ -165,7 +169,7 @@
             CharSequence separator,
             boolean showAirplaneMode,
             boolean showMissingSim,
-            @Nullable WifiManager wifiManager,
+            WifiRepository wifiRepository,
             TelephonyManager telephonyManager,
             TelephonyListenerManager telephonyListenerManager,
             WakefulnessLifecycle wakefulnessLifecycle,
@@ -177,8 +181,7 @@
 
         mShowAirplaneMode = showAirplaneMode;
         mShowMissingSim = showMissingSim;
-
-        mWifiManager = wifiManager;
+        mWifiRepository = wifiRepository;
         mTelephonyManager = telephonyManager;
         mSeparator = separator;
         mTelephonyListenerManager = telephonyListenerManager;
@@ -297,6 +300,7 @@
     }
 
     protected void updateCarrierText() {
+        Trace.beginSection("CarrierTextManager#updateCarrierText");
         boolean allSimsMissing = true;
         boolean anySimReadyAndInService = false;
         CharSequence displayText = null;
@@ -329,20 +333,20 @@
                 carrierNames[i] = carrierTextForSimState;
             }
             if (simState == TelephonyManager.SIM_STATE_READY) {
+                Trace.beginSection("WFC check");
                 ServiceState ss = mKeyguardUpdateMonitor.mServiceStates.get(subId);
                 if (ss != null && ss.getDataRegistrationState() == ServiceState.STATE_IN_SERVICE) {
                     // hack for WFC (IWLAN) not turning off immediately once
                     // Wi-Fi is disassociated or disabled
                     if (ss.getRilDataRadioTechnology() != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN
-                            || (mWifiManager != null && mWifiManager.isWifiEnabled()
-                            && mWifiManager.getConnectionInfo() != null
-                            && mWifiManager.getConnectionInfo().getBSSID() != null)) {
+                            || mWifiRepository.isWifiConnectedWithValidSsid()) {
                         if (DEBUG) {
                             Log.d(TAG, "SIM ready and in service: subId=" + subId + ", ss=" + ss);
                         }
                         anySimReadyAndInService = true;
                     }
                 }
+                Trace.endSection();
             }
         }
         // Only create "No SIM card" if no cards with CarrierName && no wifi when some sim is READY
@@ -406,6 +410,7 @@
                 subsIds,
                 airplaneMode);
         postToCallback(info);
+        Trace.endSection();
     }
 
     @VisibleForTesting
@@ -633,7 +638,7 @@
     public static class Builder {
         private final Context mContext;
         private final String mSeparator;
-        private final WifiManager mWifiManager;
+        private final WifiRepository mWifiRepository;
         private final TelephonyManager mTelephonyManager;
         private final TelephonyListenerManager mTelephonyListenerManager;
         private final WakefulnessLifecycle mWakefulnessLifecycle;
@@ -647,7 +652,7 @@
         public Builder(
                 Context context,
                 @Main Resources resources,
-                @Nullable WifiManager wifiManager,
+                @Nullable WifiRepository wifiRepository,
                 TelephonyManager telephonyManager,
                 TelephonyListenerManager telephonyListenerManager,
                 WakefulnessLifecycle wakefulnessLifecycle,
@@ -657,7 +662,7 @@
             mContext = context;
             mSeparator = resources.getString(
                     com.android.internal.R.string.kg_text_message_separator);
-            mWifiManager = wifiManager;
+            mWifiRepository = wifiRepository;
             mTelephonyManager = telephonyManager;
             mTelephonyListenerManager = telephonyListenerManager;
             mWakefulnessLifecycle = wakefulnessLifecycle;
@@ -681,7 +686,7 @@
         /** Create a CarrierTextManager. */
         public CarrierTextManager build() {
             return new CarrierTextManager(
-                    mContext, mSeparator, mShowAirplaneMode, mShowMissingSim, mWifiManager,
+                    mContext, mSeparator, mShowAirplaneMode, mShowMissingSim, mWifiRepository,
                     mTelephonyManager, mTelephonyListenerManager, mWakefulnessLifecycle,
                     mMainExecutor, mBgExecutor, mKeyguardUpdateMonitor);
         }
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardActiveUnlockModel.kt b/packages/SystemUI/src/com/android/keyguard/KeyguardActiveUnlockModel.kt
index 3a89c13..40f6f48 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardActiveUnlockModel.kt
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardActiveUnlockModel.kt
@@ -17,9 +17,9 @@
 package com.android.keyguard
 
 import android.annotation.CurrentTimeMillisLong
+import com.android.systemui.common.buffer.RingBuffer
 import com.android.systemui.dump.DumpsysTableLogger
 import com.android.systemui.dump.Row
-import com.android.systemui.plugins.util.RingBuffer
 
 /** Verbose debug information. */
 data class KeyguardActiveUnlockModel(
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt b/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt
index c98e9b4..5b0e290 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt
@@ -17,9 +17,9 @@
 package com.android.keyguard
 
 import android.annotation.CurrentTimeMillisLong
+import com.android.systemui.common.buffer.RingBuffer
 import com.android.systemui.dump.DumpsysTableLogger
 import com.android.systemui.dump.Row
-import com.android.systemui.plugins.util.RingBuffer
 
 /** Verbose debug information associated. */
 data class KeyguardFaceListenModel(
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardFingerprintListenModel.kt b/packages/SystemUI/src/com/android/keyguard/KeyguardFingerprintListenModel.kt
index 57130ed..b8c0ccb 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardFingerprintListenModel.kt
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardFingerprintListenModel.kt
@@ -17,9 +17,9 @@
 package com.android.keyguard
 
 import android.annotation.CurrentTimeMillisLong
+import com.android.systemui.common.buffer.RingBuffer
 import com.android.systemui.dump.DumpsysTableLogger
 import com.android.systemui.dump.Row
-import com.android.systemui.plugins.util.RingBuffer
 
 /** Verbose debug information. */
 data class KeyguardFingerprintListenModel(
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardStatusViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardStatusViewController.java
index c4df836..6f54988 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardStatusViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardStatusViewController.java
@@ -16,12 +16,37 @@
 
 package com.android.keyguard;
 
+import static androidx.constraintlayout.widget.ConstraintSet.END;
+import static androidx.constraintlayout.widget.ConstraintSet.PARENT_ID;
+
+import static com.android.internal.jank.InteractionJankMonitor.CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION;
+
+import android.animation.Animator;
+import android.animation.ValueAnimator;
 import android.annotation.Nullable;
 import android.graphics.Rect;
+import android.transition.ChangeBounds;
+import android.transition.Transition;
+import android.transition.TransitionListenerAdapter;
+import android.transition.TransitionManager;
+import android.transition.TransitionSet;
+import android.transition.TransitionValues;
 import android.util.Slog;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.constraintlayout.widget.ConstraintSet;
+
+import com.android.internal.jank.InteractionJankMonitor;
 import com.android.keyguard.KeyguardClockSwitch.ClockSize;
 import com.android.keyguard.logging.KeyguardLogger;
+import com.android.systemui.R;
+import com.android.systemui.animation.Interpolators;
+import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.flags.Flags;
 import com.android.systemui.plugins.ClockController;
 import com.android.systemui.statusbar.notification.AnimatableProperty;
 import com.android.systemui.statusbar.notification.PropertyAnimator;
@@ -42,6 +67,12 @@
     private static final boolean DEBUG = KeyguardConstants.DEBUG;
     private static final String TAG = "KeyguardStatusViewController";
 
+    /**
+     * Duration to use for the animator when the keyguard status view alignment changes, and a
+     * custom clock animation is in use.
+     */
+    private static final int KEYGUARD_STATUS_VIEW_CUSTOM_CLOCK_MOVE_DURATION = 1000;
+
     private static final AnimationProperties CLOCK_ANIMATION_PROPERTIES =
             new AnimationProperties().setDuration(StackStateAnimator.ANIMATION_DURATION_STANDARD);
 
@@ -50,8 +81,25 @@
     private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
     private final ConfigurationController mConfigurationController;
     private final KeyguardVisibilityHelper mKeyguardVisibilityHelper;
+    private final FeatureFlags mFeatureFlags;
+    private final InteractionJankMonitor mInteractionJankMonitor;
     private final Rect mClipBounds = new Rect();
 
+    private Boolean mStatusViewCentered = true;
+
+    private final TransitionListenerAdapter mKeyguardStatusAlignmentTransitionListener =
+            new TransitionListenerAdapter() {
+                @Override
+                public void onTransitionCancel(Transition transition) {
+                    mInteractionJankMonitor.cancel(CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION);
+                }
+
+                @Override
+                public void onTransitionEnd(Transition transition) {
+                    mInteractionJankMonitor.end(CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION);
+                }
+            };
+
     @Inject
     public KeyguardStatusViewController(
             KeyguardStatusView keyguardStatusView,
@@ -62,7 +110,9 @@
             ConfigurationController configurationController,
             DozeParameters dozeParameters,
             ScreenOffAnimationController screenOffAnimationController,
-            KeyguardLogger logger) {
+            KeyguardLogger logger,
+            FeatureFlags featureFlags,
+            InteractionJankMonitor interactionJankMonitor) {
         super(keyguardStatusView);
         mKeyguardSliceViewController = keyguardSliceViewController;
         mKeyguardClockSwitchController = keyguardClockSwitchController;
@@ -71,6 +121,8 @@
         mKeyguardVisibilityHelper = new KeyguardVisibilityHelper(mView, keyguardStateController,
                 dozeParameters, screenOffAnimationController, /* animateYPos= */ true,
                 logger.getBuffer());
+        mInteractionJankMonitor = interactionJankMonitor;
+        mFeatureFlags = featureFlags;
     }
 
     @Override
@@ -242,9 +294,141 @@
         }
     }
 
-    /** Gets the current clock controller. */
-    @Nullable
-    public ClockController getClockController() {
-        return mKeyguardClockSwitchController.getClock();
+    /**
+     * Updates the alignment of the KeyguardStatusView and animates the transition if requested.
+     */
+    public void updateAlignment(
+            ConstraintLayout notifContainerParent,
+            boolean splitShadeEnabled,
+            boolean shouldBeCentered,
+            boolean animate) {
+        if (mStatusViewCentered == shouldBeCentered) {
+            return;
+        }
+
+        mStatusViewCentered = shouldBeCentered;
+        if (notifContainerParent == null) {
+            return;
+        }
+
+        ConstraintSet constraintSet = new ConstraintSet();
+        constraintSet.clone(notifContainerParent);
+        int statusConstraint = shouldBeCentered ? PARENT_ID : R.id.qs_edge_guideline;
+        constraintSet.connect(R.id.keyguard_status_view, END, statusConstraint, END);
+        if (!animate) {
+            constraintSet.applyTo(notifContainerParent);
+            return;
+        }
+
+        mInteractionJankMonitor.begin(mView, CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION);
+        ChangeBounds transition = new ChangeBounds();
+        if (splitShadeEnabled) {
+            // Excluding media from the transition on split-shade, as it doesn't transition
+            // horizontally properly.
+            transition.excludeTarget(R.id.status_view_media_container, true);
+        }
+
+        transition.setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
+        transition.setDuration(StackStateAnimator.ANIMATION_DURATION_STANDARD);
+
+        ClockController clock = mKeyguardClockSwitchController.getClock();
+        boolean customClockAnimation = clock != null
+                && clock.getConfig().getHasCustomPositionUpdatedAnimation();
+
+        if (mFeatureFlags.isEnabled(Flags.STEP_CLOCK_ANIMATION) && customClockAnimation) {
+            // Find the clock, so we can exclude it from this transition.
+            FrameLayout clockContainerView = mView.findViewById(R.id.lockscreen_clock_view_large);
+
+            // The clock container can sometimes be null. If it is, just fall back to the
+            // old animation rather than setting up the custom animations.
+            if (clockContainerView == null || clockContainerView.getChildCount() == 0) {
+                transition.addListener(mKeyguardStatusAlignmentTransitionListener);
+                TransitionManager.beginDelayedTransition(notifContainerParent, transition);
+            } else {
+                View clockView = clockContainerView.getChildAt(0);
+
+                transition.excludeTarget(clockView, /* exclude= */ true);
+
+                TransitionSet set = new TransitionSet();
+                set.addTransition(transition);
+
+                SplitShadeTransitionAdapter adapter =
+                        new SplitShadeTransitionAdapter(mKeyguardClockSwitchController);
+
+                // Use linear here, so the actual clock can pick its own interpolator.
+                adapter.setInterpolator(Interpolators.LINEAR);
+                adapter.setDuration(KEYGUARD_STATUS_VIEW_CUSTOM_CLOCK_MOVE_DURATION);
+                adapter.addTarget(clockView);
+                set.addTransition(adapter);
+                set.addListener(mKeyguardStatusAlignmentTransitionListener);
+                TransitionManager.beginDelayedTransition(notifContainerParent, set);
+            }
+        } else {
+            transition.addListener(mKeyguardStatusAlignmentTransitionListener);
+            TransitionManager.beginDelayedTransition(notifContainerParent, transition);
+        }
+
+        constraintSet.applyTo(notifContainerParent);
+    }
+
+    @VisibleForTesting
+    static class SplitShadeTransitionAdapter extends Transition {
+        private static final String PROP_BOUNDS = "splitShadeTransitionAdapter:bounds";
+        private static final String[] TRANSITION_PROPERTIES = { PROP_BOUNDS };
+
+        private final KeyguardClockSwitchController mController;
+
+        @VisibleForTesting
+        SplitShadeTransitionAdapter(KeyguardClockSwitchController controller) {
+            mController = controller;
+        }
+
+        private void captureValues(TransitionValues transitionValues) {
+            Rect boundsRect = new Rect();
+            boundsRect.left = transitionValues.view.getLeft();
+            boundsRect.top = transitionValues.view.getTop();
+            boundsRect.right = transitionValues.view.getRight();
+            boundsRect.bottom = transitionValues.view.getBottom();
+            transitionValues.values.put(PROP_BOUNDS, boundsRect);
+        }
+
+        @Override
+        public void captureEndValues(TransitionValues transitionValues) {
+            captureValues(transitionValues);
+        }
+
+        @Override
+        public void captureStartValues(TransitionValues transitionValues) {
+            captureValues(transitionValues);
+        }
+
+        @Nullable
+        @Override
+        public Animator createAnimator(ViewGroup sceneRoot, @Nullable TransitionValues startValues,
+                @Nullable TransitionValues endValues) {
+            if (startValues == null || endValues == null) {
+                return null;
+            }
+            ValueAnimator anim = ValueAnimator.ofFloat(0, 1);
+
+            Rect from = (Rect) startValues.values.get(PROP_BOUNDS);
+            Rect to = (Rect) endValues.values.get(PROP_BOUNDS);
+
+            anim.addUpdateListener(animation -> {
+                ClockController clock = mController.getClock();
+                if (clock == null) {
+                    return;
+                }
+
+                clock.getAnimations().onPositionUpdated(from, to, animation.getAnimatedFraction());
+            });
+
+            return anim;
+        }
+
+        @Override
+        public String[] getTransitionProperties() {
+            return TRANSITION_PROPERTIES;
+        }
     }
 }
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index e1bca89..350c4ed 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -96,6 +96,7 @@
 import android.hardware.biometrics.BiometricSourceType;
 import android.hardware.biometrics.IBiometricEnabledOnKeyguardCallback;
 import android.hardware.biometrics.SensorProperties;
+import android.hardware.biometrics.SensorPropertiesInternal;
 import android.hardware.face.FaceAuthenticateOptions;
 import android.hardware.face.FaceManager;
 import android.hardware.face.FaceSensorPropertiesInternal;
@@ -1278,6 +1279,9 @@
         if (msgId == FaceManager.FACE_ERROR_LOCKOUT_PERMANENT) {
             lockedOutStateChanged = !mFaceLockedOutPermanent;
             mFaceLockedOutPermanent = true;
+            if (isFaceClass3()) {
+                updateFingerprintListeningState(BIOMETRIC_ACTION_STOP);
+            }
         }
 
         if (isHwUnavailable && cameraPrivacyEnabled) {
@@ -1487,8 +1491,10 @@
         // STRONG_AUTH_REQUIRED_AFTER_LOCKOUT which is the same as mFingerprintLockedOutPermanent;
         // however the strong auth tracker does not include the temporary lockout
         // mFingerprintLockedOut.
+        // Class 3 biometric lockout will lockout ALL biometrics
         return mStrongAuthTracker.isUnlockingWithBiometricAllowed(isStrongBiometric)
-                && !mFingerprintLockedOut;
+                && (!isFingerprintClass3() || !isFingerprintLockedOut())
+                && (!isFaceClass3() || !mFaceLockedOutPermanent);
     }
 
     /**
@@ -1506,9 +1512,9 @@
             @NonNull BiometricSourceType biometricSourceType) {
         switch (biometricSourceType) {
             case FINGERPRINT:
-                return isUnlockingWithBiometricAllowed(true);
+                return isUnlockingWithBiometricAllowed(isFingerprintClass3());
             case FACE:
-                return isUnlockingWithBiometricAllowed(false);
+                return isUnlockingWithBiometricAllowed(isFaceClass3());
             default:
                 return false;
         }
@@ -2473,7 +2479,7 @@
     }
 
     private void updateFaceEnrolled(int userId) {
-        Boolean isFaceEnrolled = mFaceManager != null && !mFaceSensorProperties.isEmpty()
+        final Boolean isFaceEnrolled = isFaceSupported()
                 && mBiometricEnabledForUser.get(userId)
                 && mAuthController.isFaceAuthEnrolled(userId);
         if (mIsFaceEnrolled != isFaceEnrolled) {
@@ -2482,10 +2488,14 @@
         mIsFaceEnrolled = isFaceEnrolled;
     }
 
-    public boolean isFaceSupported() {
+    private boolean isFaceSupported() {
         return mFaceManager != null && !mFaceSensorProperties.isEmpty();
     }
 
+    private boolean isFingerprintSupported() {
+        return mFpm != null && !mFingerprintSensorProperties.isEmpty();
+    }
+
     /**
      * @return true if there's at least one udfps enrolled for the current user.
      */
@@ -2792,10 +2802,10 @@
                 || !mLockPatternUtils.isSecure(user);
 
         // Don't trigger active unlock if fp is locked out
-        final boolean fpLockedOut = mFingerprintLockedOut || mFingerprintLockedOutPermanent;
+        final boolean fpLockedOut = isFingerprintLockedOut();
 
         // Don't trigger active unlock if primary auth is required
-        final boolean primaryAuthRequired = !isUnlockingWithBiometricAllowed(true);
+        final boolean primaryAuthRequired = !isUnlockingWithTrustAgentAllowed();
 
         final boolean shouldTriggerActiveUnlock =
                 (mAuthInterruptActive || triggerActiveUnlockForAssistant || awakeKeyguard)
@@ -2857,7 +2867,7 @@
                         || mGoingToSleep
                         || shouldListenForFingerprintAssistant
                         || (mKeyguardOccluded && mIsDreaming)
-                        || (mKeyguardOccluded && userDoesNotHaveTrust
+                        || (mKeyguardOccluded && userDoesNotHaveTrust && mKeyguardShowing
                             && (mOccludingAppRequestingFp || isUdfps || mAlternateBouncerShowing));
 
         // Only listen if this KeyguardUpdateMonitor belongs to the primary user. There is an
@@ -2949,7 +2959,7 @@
         // allow face detection to happen even if stronger auth is required. When face is detected,
         // we show the bouncer. However, if the user manually locked down the device themselves,
         // never attempt to detect face.
-        final boolean supportsDetect = !mFaceSensorProperties.isEmpty()
+        final boolean supportsDetect = isFaceSupported()
                 && mFaceSensorProperties.get(0).supportsFaceDetection
                 && canBypass && !mPrimaryBouncerIsOrWillBeShowing
                 && !isUserInLockdown(user);
@@ -3104,7 +3114,7 @@
                                     : WAKE_REASON_UNKNOWN
                     ).toFaceAuthenticateOptions();
             // This would need to be updated for multi-sensor devices
-            final boolean supportsFaceDetection = !mFaceSensorProperties.isEmpty()
+            final boolean supportsFaceDetection = isFaceSupported()
                     && mFaceSensorProperties.get(0).supportsFaceDetection;
             if (!isUnlockingWithBiometricAllowed(FACE)) {
                 final boolean udfpsFingerprintAuthRunning = isUdfpsSupported()
@@ -3166,21 +3176,15 @@
      * @return {@code true} if possible.
      */
     public boolean isUnlockingWithNonStrongBiometricsPossible(int userId) {
-        // This assumes that there is at most one face and at most one fingerprint sensor
-        return (mFaceManager != null && !mFaceSensorProperties.isEmpty()
-                && (mFaceSensorProperties.get(0).sensorStrength != SensorProperties.STRENGTH_STRONG)
-                && isUnlockWithFacePossible(userId))
-                || (mFpm != null && !mFingerprintSensorProperties.isEmpty()
-                && (mFingerprintSensorProperties.get(0).sensorStrength
-                != SensorProperties.STRENGTH_STRONG) && isUnlockWithFingerprintPossible(userId));
+        return (!isFaceClass3() && isUnlockWithFacePossible(userId))
+                || (isFingerprintClass3() && isUnlockWithFingerprintPossible(userId));
     }
 
     @SuppressLint("MissingPermission")
     @VisibleForTesting
     boolean isUnlockWithFingerprintPossible(int userId) {
         // TODO (b/242022358), make this rely on onEnrollmentChanged event and update it only once.
-        boolean newFpEnrolled = mFpm != null
-                && !mFingerprintSensorProperties.isEmpty()
+        boolean newFpEnrolled = isFingerprintSupported()
                 && !isFingerprintDisabled(userId) && mFpm.hasEnrolledTemplates(userId);
         Boolean oldFpEnrolled = mIsUnlockWithFingerprintPossible.getOrDefault(userId, false);
         if (oldFpEnrolled != newFpEnrolled) {
@@ -3330,12 +3334,12 @@
 
         // Immediately stop previous biometric listening states.
         // Resetting lockout states updates the biometric listening states.
-        if (mFaceManager != null && !mFaceSensorProperties.isEmpty()) {
+        if (isFaceSupported()) {
             stopListeningForFace(FACE_AUTH_UPDATED_USER_SWITCHING);
             handleFaceLockoutReset(mFaceManager.getLockoutModeForUser(
                     mFaceSensorProperties.get(0).sensorId, userId));
         }
-        if (mFpm != null && !mFingerprintSensorProperties.isEmpty()) {
+        if (isFingerprintSupported()) {
             stopListeningForFingerprint();
             handleFingerprintLockoutReset(mFpm.getLockoutModeForUser(
                     mFingerprintSensorProperties.get(0).sensorId, userId));
@@ -4071,6 +4075,22 @@
         return BIOMETRIC_LOCKOUT_RESET_DELAY_MS;
     }
 
+    @VisibleForTesting
+    protected boolean isFingerprintClass3() {
+        // This assumes that there is at most one fingerprint sensor property
+        return isFingerprintSupported() && isClass3Biometric(mFingerprintSensorProperties.get(0));
+    }
+
+    @VisibleForTesting
+    protected boolean isFaceClass3() {
+        // This assumes that there is at most one face sensor property
+        return isFaceSupported() && isClass3Biometric(mFaceSensorProperties.get(0));
+    }
+
+    private boolean isClass3Biometric(SensorPropertiesInternal sensorProperties) {
+        return sensorProperties.sensorStrength == SensorProperties.STRENGTH_STRONG;
+    }
+
     /**
      * Unregister all listeners.
      */
@@ -4122,11 +4142,12 @@
         for (int subId : mServiceStates.keySet()) {
             pw.println("    " + subId + "=" + mServiceStates.get(subId));
         }
-        if (mFpm != null && !mFingerprintSensorProperties.isEmpty()) {
+        if (isFingerprintSupported()) {
             final int userId = mUserTracker.getUserId();
             final int strongAuthFlags = mStrongAuthTracker.getStrongAuthForUser(userId);
             BiometricAuthenticated fingerprint = mUserFingerprintAuthenticated.get(userId);
             pw.println("  Fingerprint state (user=" + userId + ")");
+            pw.println("    isFingerprintClass3=" + isFingerprintClass3());
             pw.println("    areAllFpAuthenticatorsRegistered="
                     + mAuthController.areAllFingerprintAuthenticatorsRegistered());
             pw.println("    allowed="
@@ -4184,11 +4205,12 @@
                     mFingerprintListenBuffer.toList()
             ).printTableData(pw);
         }
-        if (mFaceManager != null && !mFaceSensorProperties.isEmpty()) {
+        if (isFaceSupported()) {
             final int userId = mUserTracker.getUserId();
             final int strongAuthFlags = mStrongAuthTracker.getStrongAuthForUser(userId);
             BiometricAuthenticated face = mUserFaceAuthenticated.get(userId);
             pw.println("  Face authentication state (user=" + userId + ")");
+            pw.println("    isFaceClass3=" + isFaceClass3());
             pw.println("    allowed="
                     + (face != null && isUnlockingWithBiometricAllowed(face.mIsStrongBiometric)));
             pw.println("    auth'd="
diff --git a/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java b/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java
index 235a8bc..5f2afe8 100644
--- a/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java
@@ -294,6 +294,11 @@
 
         final CharSequence prevContentDescription = mView.getContentDescription();
         if (mShowLockIcon) {
+            if (wasShowingFpIcon) {
+                // fp icon was shown by UdfpsView, and now we still want to animate the transition
+                // in this drawable
+                mView.updateIcon(ICON_FINGERPRINT, false);
+            }
             mView.updateIcon(ICON_LOCK, false);
             mView.setContentDescription(mLockedLabel);
             mView.setVisibility(View.VISIBLE);
diff --git a/packages/SystemUI/src/com/android/systemui/ChooserPinMigration.kt b/packages/SystemUI/src/com/android/systemui/ChooserPinMigration.kt
deleted file mode 100644
index 2f03259..0000000
--- a/packages/SystemUI/src/com/android/systemui/ChooserPinMigration.kt
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui
-
-import android.content.ComponentName
-import android.content.Context
-import android.content.Context.MODE_PRIVATE
-import android.content.Intent
-import android.content.SharedPreferences
-import android.os.Bundle
-import android.os.Environment
-import android.os.storage.StorageManager
-import android.util.Log
-import androidx.core.util.Supplier
-import com.android.internal.R
-import com.android.systemui.broadcast.BroadcastSender
-import com.android.systemui.flags.FeatureFlags
-import com.android.systemui.flags.Flags
-import java.io.File
-import javax.inject.Inject
-
-/**
- * Performs a migration of pinned targets to the unbundled chooser if legacy data exists.
- *
- * Sends an explicit broadcast with the contents of the legacy pin preferences. The broadcast is
- * protected by the RECEIVE_CHOOSER_PIN_MIGRATION permission. This class requires the
- * ADD_CHOOSER_PINS permission in order to be able to send this broadcast.
- */
-class ChooserPinMigration
-@Inject
-constructor(
-    private val context: Context,
-    private val featureFlags: FeatureFlags,
-    private val broadcastSender: BroadcastSender,
-    legacyPinPrefsFileSupplier: LegacyPinPrefsFileSupplier,
-) : CoreStartable {
-
-    private val legacyPinPrefsFile = legacyPinPrefsFileSupplier.get()
-    private val chooserComponent =
-        ComponentName.unflattenFromString(
-            context.resources.getString(R.string.config_chooserActivity)
-        )
-
-    override fun start() {
-        if (migrationIsRequired()) {
-            doMigration()
-        }
-    }
-
-    private fun migrationIsRequired(): Boolean {
-        return featureFlags.isEnabled(Flags.CHOOSER_MIGRATION_ENABLED) &&
-            legacyPinPrefsFile.exists() &&
-            chooserComponent?.packageName != null
-    }
-
-    private fun doMigration() {
-        Log.i(TAG, "Beginning migration")
-
-        val legacyPinPrefs = context.getSharedPreferences(legacyPinPrefsFile, MODE_PRIVATE)
-
-        if (legacyPinPrefs.all.isEmpty()) {
-            Log.i(TAG, "No data to migrate, deleting legacy file")
-        } else {
-            sendSharedPreferences(legacyPinPrefs)
-            Log.i(TAG, "Legacy data sent, deleting legacy preferences")
-
-            val legacyPinPrefsEditor = legacyPinPrefs.edit()
-            legacyPinPrefsEditor.clear()
-            if (!legacyPinPrefsEditor.commit()) {
-                Log.e(TAG, "Failed to delete legacy preferences")
-                return
-            }
-        }
-
-        if (!legacyPinPrefsFile.delete()) {
-            Log.e(TAG, "Legacy preferences deleted, but failed to delete legacy preferences file")
-            return
-        }
-
-        Log.i(TAG, "Legacy preference deletion complete")
-    }
-
-    private fun sendSharedPreferences(sharedPreferences: SharedPreferences) {
-        val bundle = Bundle()
-
-        sharedPreferences.all.entries.forEach { (key, value) ->
-            when (value) {
-                is Boolean -> bundle.putBoolean(key, value)
-                else -> Log.e(TAG, "Unsupported preference type for $key: ${value?.javaClass}")
-            }
-        }
-
-        sendBundle(bundle)
-    }
-
-    private fun sendBundle(bundle: Bundle) {
-        val intent =
-            Intent().apply {
-                `package` = chooserComponent?.packageName!!
-                action = BROADCAST_ACTION
-                putExtras(bundle)
-            }
-        broadcastSender.sendBroadcast(intent, BROADCAST_PERMISSION)
-    }
-
-    companion object {
-        private const val TAG = "PinnedShareTargetMigration"
-        private const val BROADCAST_ACTION = "android.intent.action.CHOOSER_PIN_MIGRATION"
-        private const val BROADCAST_PERMISSION = "android.permission.RECEIVE_CHOOSER_PIN_MIGRATION"
-
-        class LegacyPinPrefsFileSupplier @Inject constructor(private val context: Context) :
-            Supplier<File> {
-
-            override fun get(): File {
-                val packageDirectory =
-                    Environment.getDataUserCePackageDirectory(
-                        StorageManager.UUID_PRIVATE_INTERNAL,
-                        context.userId,
-                        context.packageName,
-                    )
-                val sharedPrefsDirectory = File(packageDirectory, "shared_prefs")
-                return File(sharedPrefsDirectory, "chooser_pin_settings.xml")
-            }
-        }
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/FaceScanningOverlay.kt b/packages/SystemUI/src/com/android/systemui/FaceScanningOverlay.kt
index 179eb39..a3e7d71 100644
--- a/packages/SystemUI/src/com/android/systemui/FaceScanningOverlay.kt
+++ b/packages/SystemUI/src/com/android/systemui/FaceScanningOverlay.kt
@@ -35,6 +35,7 @@
 import com.android.keyguard.KeyguardUpdateMonitorCallback
 import com.android.settingslib.Utils
 import com.android.systemui.animation.Interpolators
+import com.android.systemui.biometrics.AuthController
 import com.android.systemui.log.ScreenDecorationsLogger
 import com.android.systemui.plugins.statusbar.StatusBarStateController
 import com.android.systemui.util.asIndenting
@@ -52,6 +53,7 @@
     val keyguardUpdateMonitor: KeyguardUpdateMonitor,
     val mainExecutor: Executor,
     val logger: ScreenDecorationsLogger,
+    val authController: AuthController,
 ) : ScreenDecorations.DisplayCutoutView(context, pos) {
     private var showScanningAnim = false
     private val rimPaint = Paint()
@@ -102,7 +104,9 @@
     }
 
     override fun enableShowProtection(show: Boolean) {
-        val showScanningAnimNow = keyguardUpdateMonitor.isFaceDetectionRunning && show
+        val animationRequired =
+                keyguardUpdateMonitor.isFaceDetectionRunning || authController.isShowing
+        val showScanningAnimNow = animationRequired && show
         if (showScanningAnimNow == showScanningAnim) {
             return
         }
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java b/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java
index 92344db..0999229 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/AuthController.java
@@ -1005,9 +1005,11 @@
      * not enrolled sfps. This may be false if called before onAllAuthenticatorsRegistered.
      */
     public boolean isRearFpsSupported() {
-        for (FingerprintSensorPropertiesInternal prop: mFpProps) {
-            if (prop.sensorType == TYPE_REAR) {
-                return true;
+        if (mFpProps != null) {
+            for (FingerprintSensorPropertiesInternal prop: mFpProps) {
+                if (prop.sensorType == TYPE_REAR) {
+                    return true;
+                }
             }
         }
         return false;
diff --git a/packages/SystemUI/src/com/android/systemui/classifier/BrightLineFalsingManager.java b/packages/SystemUI/src/com/android/systemui/classifier/BrightLineFalsingManager.java
index f6b7133..691017b 100644
--- a/packages/SystemUI/src/com/android/systemui/classifier/BrightLineFalsingManager.java
+++ b/packages/SystemUI/src/com/android/systemui/classifier/BrightLineFalsingManager.java
@@ -324,10 +324,6 @@
 
     @Override
     public boolean isFalseLongTap(@Penalty int penalty) {
-        if (!mFeatureFlags.isEnabled(Flags.FALSING_FOR_LONG_TAPS)) {
-            return false;
-        }
-
         checkDestroyed();
 
         if (skipFalsing(GENERIC)) {
diff --git a/packages/SystemUI/src/com/android/systemui/common/ui/view/MotionEventExt.kt b/packages/SystemUI/src/com/android/systemui/common/ui/view/MotionEventExt.kt
index 26fc36d..81ed076 100644
--- a/packages/SystemUI/src/com/android/systemui/common/ui/view/MotionEventExt.kt
+++ b/packages/SystemUI/src/com/android/systemui/common/ui/view/MotionEventExt.kt
@@ -19,10 +19,18 @@
 import android.util.MathUtils
 import android.view.MotionEvent
 
-/** Returns the distance from the position of this [MotionEvent] and the given coordinates. */
-fun MotionEvent.distanceFrom(
-    x: Float,
-    y: Float,
+/**
+ * Returns the distance from the raw position of this [MotionEvent] and the given coordinates.
+ * Because this is all expected to be in the coordinate space of the display and not the view,
+ * applying mutations to the view (such as scaling animations) does not affect the distance
+ * measured.
+ * @param xOnDisplay the x coordinate relative to the display
+ * @param yOnDisplay the y coordinate relative to the display
+ * @return distance from the raw position of this [MotionEvent] and the given coordinates
+ */
+fun MotionEvent.rawDistanceFrom(
+    xOnDisplay: Float,
+    yOnDisplay: Float,
 ): Float {
-    return MathUtils.dist(this.x, this.y, x, y)
+    return MathUtils.dist(this.rawX, this.rawY, xOnDisplay, yOnDisplay)
 }
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/SystemUICoreStartableModule.kt b/packages/SystemUI/src/com/android/systemui/dagger/SystemUICoreStartableModule.kt
index df236e7..9bf6b2a 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/SystemUICoreStartableModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/dagger/SystemUICoreStartableModule.kt
@@ -17,7 +17,6 @@
 package com.android.systemui.dagger
 
 import com.android.keyguard.KeyguardBiometricLockoutLogger
-import com.android.systemui.ChooserPinMigration
 import com.android.systemui.ChooserSelector
 import com.android.systemui.CoreStartable
 import com.android.systemui.LatencyTester
@@ -76,13 +75,6 @@
     @ClassKey(AuthController::class)
     abstract fun bindAuthController(service: AuthController): CoreStartable
 
-    /** Inject into ChooserPinMigration. */
-    @Binds
-    @IntoMap
-    @ClassKey(ChooserPinMigration::class)
-    @PerUser
-    abstract fun bindChooserPinMigration(sysui: ChooserPinMigration): CoreStartable
-
     /** Inject into ChooserCoreStartable. */
     @Binds
     @IntoMap
diff --git a/packages/SystemUI/src/com/android/systemui/decor/FaceScanningProviderFactory.kt b/packages/SystemUI/src/com/android/systemui/decor/FaceScanningProviderFactory.kt
index 88c0c50..4e62104 100644
--- a/packages/SystemUI/src/com/android/systemui/decor/FaceScanningProviderFactory.kt
+++ b/packages/SystemUI/src/com/android/systemui/decor/FaceScanningProviderFactory.kt
@@ -98,7 +98,8 @@
     }
 
     fun shouldShowFaceScanningAnim(): Boolean {
-        return canShowFaceScanningAnim() && keyguardUpdateMonitor.isFaceDetectionRunning
+        return canShowFaceScanningAnim() &&
+                (keyguardUpdateMonitor.isFaceDetectionRunning || authController.isShowing)
     }
 }
 
@@ -142,6 +143,7 @@
                 keyguardUpdateMonitor,
                 mainExecutor,
                 logger,
+                authController,
         )
         view.id = viewId
         view.setColor(tintColor)
diff --git a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
index 6bb0f2e..012c8cf 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
@@ -65,7 +65,7 @@
     val FSI_ON_DND_UPDATE = releasedFlag(259130119, "fsi_on_dnd_update")
 
     // TODO(b/254512538): Tracking Bug
-    val INSTANT_VOICE_REPLY = releasedFlag(111, "instant_voice_reply")
+    val INSTANT_VOICE_REPLY = unreleasedFlag(111, "instant_voice_reply")
 
     // TODO(b/254512425): Tracking Bug
     val NOTIFICATION_MEMORY_MONITOR_ENABLED =
@@ -103,6 +103,11 @@
     val FILTER_UNSEEN_NOTIFS_ON_KEYGUARD =
         releasedFlag(254647461, "filter_unseen_notifs_on_keyguard")
 
+    // TODO(b/277338665): Tracking Bug
+    @JvmField
+    val NOTIFICATION_SHELF_REFACTOR =
+        unreleasedFlag(271161129, "notification_shelf_refactor")
+
     // TODO(b/263414400): Tracking Bug
     @JvmField
     val NOTIFICATION_ANIMATE_BIG_PICTURE =
@@ -406,7 +411,7 @@
     val MEDIA_RETAIN_RECOMMENDATIONS = releasedFlag(916, "media_retain_recommendations")
 
     // TODO(b/270437894): Tracking Bug
-    val MEDIA_REMOTE_RESUME = unreleasedFlag(917, "media_remote_resume")
+    val MEDIA_REMOTE_RESUME = unreleasedFlag(917, "media_remote_resume", teamfood = true)
 
     // 1000 - dock
     val SIMULATE_DOCK_THROUGH_CHARGING = releasedFlag(1000, "simulate_dock_through_charging")
@@ -414,9 +419,6 @@
     // TODO(b/254512758): Tracking Bug
     @JvmField val ROUNDED_BOX_RIPPLE = releasedFlag(1002, "rounded_box_ripple")
 
-    // TODO(b/270882464): Tracking Bug
-    val ENABLE_DOCK_SETUP_V2 = releasedFlag(1005, "enable_dock_setup_v2")
-
     // TODO(b/265045965): Tracking Bug
     val SHOW_LOWLIGHT_ON_DIRECT_BOOT = releasedFlag(1003, "show_lowlight_on_direct_boot")
 
@@ -616,9 +618,6 @@
     val SHARESHEET_SCROLLABLE_IMAGE_PREVIEW =
         releasedFlag(1504, "sharesheet_scrollable_image_preview")
 
-    // TODO(b/274137694) Tracking Bug
-    val CHOOSER_MIGRATION_ENABLED = unreleasedFlag(1505, "chooser_migration_enabled")
-
     // 1700 - clipboard
     @JvmField val CLIPBOARD_REMOTE_BEHAVIOR = releasedFlag(1701, "clipboard_remote_behavior")
 
@@ -648,9 +647,6 @@
     val APP_PANELS_REMOVE_APPS_ALLOWED =
         unreleasedFlag(2003, "app_panels_remove_apps_allowed", teamfood = true)
 
-    // 2100 - Falsing Manager
-    @JvmField val FALSING_FOR_LONG_TAPS = releasedFlag(2100, "falsing_for_long_taps")
-
     // 2200 - udfps
     // TODO(b/259264861): Tracking Bug
     @JvmField val UDFPS_NEW_TOUCH_DETECTION = releasedFlag(2200, "udfps_new_touch_detection")
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepository.kt b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepository.kt
index 56e7398..0abce82 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepository.kt
@@ -92,6 +92,9 @@
     /** Current state of whether face authentication is running. */
     val isAuthRunning: Flow<Boolean>
 
+    /** Whether bypass is currently enabled */
+    val isBypassEnabled: Flow<Boolean>
+
     /**
      * Trigger face authentication.
      *
@@ -166,7 +169,7 @@
     override val isAuthenticated: Flow<Boolean>
         get() = _isAuthenticated
 
-    private val bypassEnabled: Flow<Boolean> =
+    override val isBypassEnabled: Flow<Boolean> =
         keyguardBypassController?.let {
             conflatedCallbackFlow {
                 val callback =
@@ -222,7 +225,7 @@
         // & detection is supported & biometric unlock is not allowed.
         listOf(
                 canFaceAuthOrDetectRun(),
-                logAndObserve(bypassEnabled, "bypassEnabled"),
+                logAndObserve(isBypassEnabled, "isBypassEnabled"),
                 logAndObserve(
                     biometricSettingsRepository.isNonStrongBiometricAllowed.isFalse(),
                     "nonStrongBiometricIsNotAllowed"
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardQuickAffordanceOnTouchListener.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardQuickAffordanceOnTouchListener.kt
index 779095c..5745d6a 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardQuickAffordanceOnTouchListener.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardQuickAffordanceOnTouchListener.kt
@@ -26,7 +26,7 @@
 import androidx.core.animation.ObjectAnimator
 import com.android.systemui.R
 import com.android.systemui.animation.Expandable
-import com.android.systemui.common.ui.view.distanceFrom
+import com.android.systemui.common.ui.view.rawDistanceFrom
 import com.android.systemui.keyguard.ui.viewmodel.KeyguardQuickAffordanceViewModel
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.statusbar.VibratorHelper
@@ -41,14 +41,14 @@
 
     private val longPressDurationMs = ViewConfiguration.getLongPressTimeout().toLong()
     private var longPressAnimator: ViewPropertyAnimator? = null
-    private val down: PointF by lazy { PointF() }
+    private val downDisplayCoords: PointF by lazy { PointF() }
 
     @SuppressLint("ClickableViewAccessibility")
     override fun onTouch(v: View, event: MotionEvent): Boolean {
         return when (event.actionMasked) {
             MotionEvent.ACTION_DOWN ->
                 if (viewModel.configKey != null) {
-                    down.set(event.x, event.y)
+                    downDisplayCoords.set(event.rawX, event.rawY)
                     if (isUsingAccurateTool(event)) {
                         // For accurate tool types (stylus, mouse, etc.), we don't require a
                         // long-press.
@@ -81,7 +81,13 @@
                 if (!isUsingAccurateTool(event)) {
                     // Moving too far while performing a long-press gesture cancels that
                     // gesture.
-                    if (event.distanceFrom(down.x, down.y) > ViewConfiguration.getTouchSlop()) {
+                    if (
+                        event
+                            .rawDistanceFrom(
+                                downDisplayCoords.x,
+                                downDisplayCoords.y,
+                            ) > ViewConfiguration.getTouchSlop()
+                    ) {
                         cancel()
                     }
                 }
@@ -94,7 +100,7 @@
                     // the pointer performs a click.
                     if (
                         viewModel.configKey != null &&
-                            event.distanceFrom(down.x, down.y) <=
+                            event.rawDistanceFrom(downDisplayCoords.x, downDisplayCoords.y) <=
                                 ViewConfiguration.getTouchSlop() &&
                             falsingManager?.isFalseTap(FalsingManager.NO_PENALTY) == false
                     ) {
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardSettingsButtonOnTouchListener.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardSettingsButtonOnTouchListener.kt
index ad3fb63..c54203c 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardSettingsButtonOnTouchListener.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardSettingsButtonOnTouchListener.kt
@@ -21,7 +21,7 @@
 import android.view.View
 import android.view.ViewConfiguration
 import com.android.systemui.animation.view.LaunchableLinearLayout
-import com.android.systemui.common.ui.view.distanceFrom
+import com.android.systemui.common.ui.view.rawDistanceFrom
 import com.android.systemui.keyguard.ui.viewmodel.KeyguardSettingsMenuViewModel
 
 class KeyguardSettingsButtonOnTouchListener(
@@ -29,18 +29,20 @@
     private val viewModel: KeyguardSettingsMenuViewModel,
 ) : View.OnTouchListener {
 
-    private val downPosition = PointF()
+    private val downPositionDisplayCoords = PointF()
 
     override fun onTouch(view: View, motionEvent: MotionEvent): Boolean {
         when (motionEvent.actionMasked) {
             MotionEvent.ACTION_DOWN -> {
                 view.isPressed = true
-                downPosition.set(motionEvent.x, motionEvent.y)
+                downPositionDisplayCoords.set(motionEvent.rawX, motionEvent.rawY)
                 viewModel.onTouchGestureStarted()
             }
             MotionEvent.ACTION_UP -> {
                 view.isPressed = false
-                val distanceMoved = motionEvent.distanceFrom(downPosition.x, downPosition.y)
+                val distanceMoved =
+                    motionEvent
+                        .rawDistanceFrom(downPositionDisplayCoords.x, downPositionDisplayCoords.y)
                 val isClick = distanceMoved < ViewConfiguration.getTouchSlop()
                 viewModel.onTouchGestureEnded(isClick)
                 if (isClick) {
diff --git a/packages/SystemUI/src/com/android/systemui/log/table/TableLogBuffer.kt b/packages/SystemUI/src/com/android/systemui/log/table/TableLogBuffer.kt
index 9d2d355..faaa205 100644
--- a/packages/SystemUI/src/com/android/systemui/log/table/TableLogBuffer.kt
+++ b/packages/SystemUI/src/com/android/systemui/log/table/TableLogBuffer.kt
@@ -18,7 +18,7 @@
 
 import android.os.Trace
 import com.android.systemui.Dumpable
-import com.android.systemui.plugins.util.RingBuffer
+import com.android.systemui.common.buffer.RingBuffer
 import com.android.systemui.util.time.SystemClock
 import java.io.PrintWriter
 import java.text.SimpleDateFormat
diff --git a/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java b/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
index c2c1306..a765702 100644
--- a/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
+++ b/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
@@ -18,6 +18,10 @@
 
 import static android.app.PendingIntent.FLAG_IMMUTABLE;
 
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SAVER_ENABLED_CONFIRMATION;
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SAVER_ENABLED_LOW_WARNING;
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SaverManualEnabledReason;
+
 import android.app.Dialog;
 import android.app.KeyguardManager;
 import android.app.Notification;
@@ -691,7 +695,7 @@
             d.setTitle(R.string.battery_saver_confirmation_title);
             d.setPositiveButton(R.string.battery_saver_confirmation_ok,
                     (dialog, which) -> {
-                        setSaverMode(true, false);
+                        setSaverMode(true, false, SAVER_ENABLED_CONFIRMATION);
                         logEvent(BatteryWarningEvents.LowBatteryWarningEvent.SAVER_CONFIRM_OK);
                     });
             d.setNegativeButton(android.R.string.cancel, (dialog, which) ->
@@ -790,8 +794,9 @@
         return builder;
     }
 
-    private void setSaverMode(boolean mode, boolean needFirstTimeWarning) {
-        BatterySaverUtils.setPowerSaveMode(mContext, mode, needFirstTimeWarning);
+    private void setSaverMode(boolean mode, boolean needFirstTimeWarning,
+            @SaverManualEnabledReason int reason) {
+        BatterySaverUtils.setPowerSaveMode(mContext, mode, needFirstTimeWarning, reason);
     }
 
     private void startBatterySaverSchedulePage() {
@@ -839,7 +844,7 @@
             } else if (action.equals(ACTION_START_SAVER)) {
                 logEvent(BatteryWarningEvents
                         .LowBatteryWarningEvent.LOW_BATTERY_NOTIFICATION_TURN_ON);
-                setSaverMode(true, true);
+                setSaverMode(true, true, SAVER_ENABLED_LOW_WARNING);
                 dismissLowBatteryNotification();
             } else if (action.equals(ACTION_SHOW_START_SAVER_CONFIRMATION)) {
                 dismissLowBatteryNotification();
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSHost.java b/packages/SystemUI/src/com/android/systemui/qs/QSHost.java
index ce690e2..57b479e 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSHost.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSHost.java
@@ -26,8 +26,6 @@
 import com.android.systemui.plugins.qs.QSFactory;
 import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.plugins.qs.QSTileView;
-import com.android.systemui.qs.pipeline.data.repository.CustomTileAddedRepository;
-import com.android.systemui.qs.pipeline.domain.interactor.PanelInteractor;
 import com.android.systemui.util.leak.GarbageMonitor;
 
 import java.util.ArrayList;
@@ -35,7 +33,7 @@
 import java.util.Collection;
 import java.util.List;
 
-public interface QSHost extends PanelInteractor, CustomTileAddedRepository {
+public interface QSHost {
     String TILES_SETTING = Settings.Secure.QS_TILES;
     int POSITION_AT_END = -1;
 
@@ -75,7 +73,11 @@
      * @see QSFactory#createTileView
      */
     QSTileView createTileView(Context themedContext, QSTile tile, boolean collapsedView);
-    /** Create a {@link QSTile} of a {@code tileSpec} type. */
+    /** Create a {@link QSTile} of a {@code tileSpec} type.
+     *
+     * This should only be called by classes that need to create one-off instances of tiles.
+     * Do not use to create {@code custom} tiles without explicitly taking care of its lifecycle.
+     */
     QSTile createTile(String tileSpec);
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSHostAdapter.kt b/packages/SystemUI/src/com/android/systemui/qs/QSHostAdapter.kt
new file mode 100644
index 0000000..14acb4b
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSHostAdapter.kt
@@ -0,0 +1,226 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs
+
+import android.content.ComponentName
+import android.content.Context
+import androidx.annotation.GuardedBy
+import com.android.internal.logging.InstanceId
+import com.android.internal.logging.UiEventLogger
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.dump.DumpManager
+import com.android.systemui.flags.FeatureFlags
+import com.android.systemui.flags.Flags
+import com.android.systemui.plugins.qs.QSTile
+import com.android.systemui.plugins.qs.QSTileView
+import com.android.systemui.qs.external.TileServiceRequestController
+import com.android.systemui.qs.pipeline.data.repository.TileSpecRepository.Companion.POSITION_AT_END
+import com.android.systemui.qs.pipeline.domain.interactor.CurrentTilesInteractor
+import com.android.systemui.qs.pipeline.shared.TileSpec
+import javax.inject.Inject
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+
+/**
+ * Adapter to determine what real class to use for classes that depend on [QSHost].
+ *
+ * * When [Flags.QS_PIPELINE_NEW_HOST] is off, all calls will be routed to [QSTileHost].
+ * * When [Flags.QS_PIPELINE_NEW_HOST] is on, calls regarding the current set of tiles will be
+ *   routed to [CurrentTilesInteractor]. Other calls (like [warn]) will still be routed to
+ *   [QSTileHost].
+ *
+ * This routing also includes dumps.
+ */
+@SysUISingleton
+class QSHostAdapter
+@Inject
+constructor(
+    private val qsTileHost: QSTileHost,
+    private val interactor: CurrentTilesInteractor,
+    private val context: Context,
+    private val tileServiceRequestControllerBuilder: TileServiceRequestController.Builder,
+    @Application private val scope: CoroutineScope,
+    private val featureFlags: FeatureFlags,
+    dumpManager: DumpManager,
+) : QSHost {
+
+    companion object {
+        private const val TAG = "QSTileHost"
+    }
+
+    private val useNewHost = featureFlags.isEnabled(Flags.QS_PIPELINE_NEW_HOST)
+
+    @GuardedBy("callbacksMap") private val callbacksMap = mutableMapOf<QSHost.Callback, Job>()
+
+    init {
+        scope.launch { tileServiceRequestControllerBuilder.create(this@QSHostAdapter).init() }
+        // Redirect dump to the correct host (needed for CTS tests)
+        dumpManager.registerCriticalDumpable(
+            TAG,
+            if (useNewHost) interactor else qsTileHost
+        )
+    }
+
+    override fun getTiles(): Collection<QSTile> {
+        return if (useNewHost) {
+            interactor.currentQSTiles
+        } else {
+            qsTileHost.getTiles()
+        }
+    }
+
+    override fun getSpecs(): List<String> {
+        return if (useNewHost) {
+            interactor.currentTilesSpecs.map { it.spec }
+        } else {
+            qsTileHost.getSpecs()
+        }
+    }
+
+    override fun removeTile(spec: String) {
+        if (useNewHost) {
+            interactor.removeTiles(listOf(TileSpec.create(spec)))
+        } else {
+            qsTileHost.removeTile(spec)
+        }
+    }
+
+    override fun addCallback(callback: QSHost.Callback) {
+        if (useNewHost) {
+            val job =
+                scope.launch {
+                    interactor.currentTiles.collect { callback.onTilesChanged() }
+                }
+            synchronized(callbacksMap) { callbacksMap.put(callback, job) }
+        } else {
+            qsTileHost.addCallback(callback)
+        }
+    }
+
+    override fun removeCallback(callback: QSHost.Callback) {
+        if (useNewHost) {
+            synchronized(callbacksMap) { callbacksMap.get(callback)?.cancel() }
+        } else {
+            qsTileHost.removeCallback(callback)
+        }
+    }
+
+    override fun removeTiles(specs: Collection<String>) {
+        if (useNewHost) {
+            interactor.removeTiles(specs.map(TileSpec::create))
+        } else {
+            qsTileHost.removeTiles(specs)
+        }
+    }
+
+    override fun removeTileByUser(component: ComponentName) {
+        if (useNewHost) {
+            interactor.removeTiles(listOf(TileSpec.create(component)))
+        } else {
+            qsTileHost.removeTileByUser(component)
+        }
+    }
+
+    override fun addTile(spec: String, position: Int) {
+        if (useNewHost) {
+            interactor.addTile(TileSpec.create(spec), position)
+        } else {
+            qsTileHost.addTile(spec, position)
+        }
+    }
+
+    override fun addTile(component: ComponentName, end: Boolean) {
+        if (useNewHost) {
+            interactor.addTile(
+                TileSpec.create(component),
+                if (end) POSITION_AT_END else 0
+            )
+        } else {
+            qsTileHost.addTile(component, end)
+        }
+    }
+
+    override fun changeTilesByUser(previousTiles: List<String>, newTiles: List<String>) {
+        if (useNewHost) {
+            interactor.setTiles(newTiles.map(TileSpec::create))
+        } else {
+            qsTileHost.changeTilesByUser(previousTiles, newTiles)
+        }
+    }
+
+    override fun warn(message: String?, t: Throwable?) {
+        qsTileHost.warn(message, t)
+    }
+
+    override fun getContext(): Context {
+        return if (useNewHost) {
+            context
+        } else {
+            qsTileHost.context
+        }
+    }
+
+    override fun getUserContext(): Context {
+        return if (useNewHost) {
+            interactor.userContext.value
+        } else {
+            qsTileHost.userContext
+        }
+    }
+
+    override fun getUserId(): Int {
+        return if (useNewHost) {
+            interactor.userId.value
+        } else {
+            qsTileHost.userId
+        }
+    }
+
+    override fun getUiEventLogger(): UiEventLogger {
+        return qsTileHost.uiEventLogger
+    }
+
+    override fun createTileView(
+        themedContext: Context?,
+        tile: QSTile?,
+        collapsedView: Boolean
+    ): QSTileView {
+        return qsTileHost.createTileView(themedContext, tile, collapsedView)
+    }
+
+    override fun createTile(tileSpec: String): QSTile? {
+        return qsTileHost.createTile(tileSpec)
+    }
+
+    override fun addTile(spec: String) {
+        return addTile(spec, QSHost.POSITION_AT_END)
+    }
+
+    override fun addTile(tile: ComponentName) {
+        return addTile(tile, false)
+    }
+
+    override fun indexOf(tileSpec: String): Int {
+        return specs.indexOf(tileSpec)
+    }
+
+    override fun getNewInstanceId(): InstanceId {
+        return qsTileHost.newInstanceId
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
index 8bbdeed..0ca8973 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
@@ -37,8 +37,9 @@
 import com.android.systemui.R;
 import com.android.systemui.dagger.SysUISingleton;
 import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.dump.DumpManager;
 import com.android.systemui.dump.nano.SystemUIProtoDump;
+import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.flags.Flags;
 import com.android.systemui.plugins.PluginListener;
 import com.android.systemui.plugins.PluginManager;
 import com.android.systemui.plugins.qs.QSFactory;
@@ -48,9 +49,10 @@
 import com.android.systemui.qs.external.CustomTileStatePersister;
 import com.android.systemui.qs.external.TileLifecycleManager;
 import com.android.systemui.qs.external.TileServiceKey;
-import com.android.systemui.qs.external.TileServiceRequestController;
 import com.android.systemui.qs.logging.QSLogger;
 import com.android.systemui.qs.nano.QsTileState;
+import com.android.systemui.qs.pipeline.data.repository.CustomTileAddedRepository;
+import com.android.systemui.qs.pipeline.domain.interactor.PanelInteractor;
 import com.android.systemui.settings.UserFileManager;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.phone.AutoTileManager;
@@ -85,7 +87,8 @@
  * This class also provides the interface for adding/removing/changing tiles.
  */
 @SysUISingleton
-public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, ProtoDumpable {
+public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, ProtoDumpable,
+        PanelInteractor, CustomTileAddedRepository {
     private static final String TAG = "QSTileHost";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
     private static final int MAX_QS_INSTANCE_ID = 1 << 20;
@@ -99,7 +102,6 @@
     private final ArrayList<String> mTileSpecs = new ArrayList<>();
     private final TunerService mTunerService;
     private final PluginManager mPluginManager;
-    private final DumpManager mDumpManager;
     private final QSLogger mQSLogger;
     private final UiEventLogger mUiEventLogger;
     private final InstanceIdSequence mInstanceIdSequence;
@@ -122,9 +124,10 @@
     // This is enforced by only cleaning the flag at the end of a successful run of #onTuningChanged
     private boolean mTilesListDirty = true;
 
-    private final TileServiceRequestController mTileServiceRequestController;
     private TileLifecycleManager.Factory mTileLifeCycleManagerFactory;
 
+    private final FeatureFlags mFeatureFlags;
+
     @Inject
     public QSTileHost(Context context,
             QSFactory defaultFactory,
@@ -132,35 +135,32 @@
             PluginManager pluginManager,
             TunerService tunerService,
             Provider<AutoTileManager> autoTiles,
-            DumpManager dumpManager,
             Optional<CentralSurfaces> centralSurfacesOptional,
             QSLogger qsLogger,
             UiEventLogger uiEventLogger,
             UserTracker userTracker,
             SecureSettings secureSettings,
             CustomTileStatePersister customTileStatePersister,
-            TileServiceRequestController.Builder tileServiceRequestControllerBuilder,
             TileLifecycleManager.Factory tileLifecycleManagerFactory,
-            UserFileManager userFileManager
+            UserFileManager userFileManager,
+            FeatureFlags featureFlags
     ) {
         mContext = context;
         mUserContext = context;
         mTunerService = tunerService;
         mPluginManager = pluginManager;
-        mDumpManager = dumpManager;
         mQSLogger = qsLogger;
         mUiEventLogger = uiEventLogger;
         mMainExecutor = mainExecutor;
-        mTileServiceRequestController = tileServiceRequestControllerBuilder.create(this);
         mTileLifeCycleManagerFactory = tileLifecycleManagerFactory;
         mUserFileManager = userFileManager;
+        mFeatureFlags = featureFlags;
 
         mInstanceIdSequence = new InstanceIdSequence(MAX_QS_INSTANCE_ID);
         mCentralSurfacesOptional = centralSurfacesOptional;
 
         mQsFactories.add(defaultFactory);
         pluginManager.addPluginListener(this, QSFactory.class, true);
-        mDumpManager.registerDumpable(TAG, this);
         mUserTracker = userTracker;
         mSecureSettings = secureSettings;
         mCustomTileStatePersister = customTileStatePersister;
@@ -172,7 +172,6 @@
             tunerService.addTunable(this, TILES_SETTING);
             // AutoTileManager can modify mTiles so make sure mTiles has already been initialized.
             mAutoTiles = autoTiles.get();
-            mTileServiceRequestController.init();
         });
     }
 
@@ -186,8 +185,6 @@
         mAutoTiles.destroy();
         mTunerService.removeTunable(this);
         mPluginManager.removePluginListener(this);
-        mDumpManager.unregisterDumpable(TAG);
-        mTileServiceRequestController.destroy();
     }
 
     @Override
@@ -300,6 +297,10 @@
         if (!TILES_SETTING.equals(key)) {
             return;
         }
+        // Do not process tiles if the flag is enabled.
+        if (mFeatureFlags.isEnabled(Flags.QS_PIPELINE_NEW_HOST)) {
+            return;
+        }
         if (newValue == null && UserManager.isDeviceInDemoMode(mContext)) {
             newValue = mContext.getResources().getString(R.string.quick_settings_tiles_retail_mode);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/dagger/QSHostModule.kt b/packages/SystemUI/src/com/android/systemui/qs/dagger/QSHostModule.kt
index 964fe71..3ddd9f1c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/dagger/QSHostModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/dagger/QSHostModule.kt
@@ -19,6 +19,7 @@
 import com.android.systemui.flags.FeatureFlags
 import com.android.systemui.flags.Flags
 import com.android.systemui.qs.QSHost
+import com.android.systemui.qs.QSHostAdapter
 import com.android.systemui.qs.QSTileHost
 import com.android.systemui.qs.pipeline.data.repository.CustomTileAddedRepository
 import com.android.systemui.qs.pipeline.data.repository.CustomTileAddedSharedPrefsRepository
@@ -31,7 +32,7 @@
 @Module
 interface QSHostModule {
 
-    @Binds fun provideQsHost(controllerImpl: QSTileHost): QSHost
+    @Binds fun provideQsHost(controllerImpl: QSHostAdapter): QSHost
 
     @Module
     companion object {
@@ -39,7 +40,7 @@
         @JvmStatic
         fun providePanelInteractor(
             featureFlags: FeatureFlags,
-            qsHost: QSHost,
+            qsHost: QSTileHost,
             panelInteractorImpl: PanelInteractorImpl
         ): PanelInteractor {
             return if (featureFlags.isEnabled(Flags.QS_PIPELINE_NEW_HOST)) {
@@ -53,7 +54,7 @@
         @JvmStatic
         fun provideCustomTileAddedRepository(
             featureFlags: FeatureFlags,
-            qsHost: QSHost,
+            qsHost: QSTileHost,
             customTileAddedRepository: CustomTileAddedSharedPrefsRepository
         ): CustomTileAddedRepository {
             return if (featureFlags.isEnabled(Flags.QS_PIPELINE_NEW_HOST)) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/pipeline/dagger/QSPipelineModule.kt b/packages/SystemUI/src/com/android/systemui/qs/pipeline/dagger/QSPipelineModule.kt
index 00f0a67..e212bc4 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/pipeline/dagger/QSPipelineModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/pipeline/dagger/QSPipelineModule.kt
@@ -22,6 +22,8 @@
 import com.android.systemui.plugins.log.LogBuffer
 import com.android.systemui.qs.pipeline.data.repository.TileSpecRepository
 import com.android.systemui.qs.pipeline.data.repository.TileSpecSettingsRepository
+import com.android.systemui.qs.pipeline.domain.interactor.CurrentTilesInteractor
+import com.android.systemui.qs.pipeline.domain.interactor.CurrentTilesInteractorImpl
 import com.android.systemui.qs.pipeline.prototyping.PrototypeCoreStartable
 import com.android.systemui.qs.pipeline.shared.logging.QSPipelineLogger
 import dagger.Binds
@@ -38,6 +40,11 @@
     abstract fun provideTileSpecRepository(impl: TileSpecSettingsRepository): TileSpecRepository
 
     @Binds
+    abstract fun bindCurrentTilesInteractor(
+        impl: CurrentTilesInteractorImpl
+    ): CurrentTilesInteractor
+
+    @Binds
     @IntoMap
     @ClassKey(PrototypeCoreStartable::class)
     abstract fun providePrototypeCoreStartable(startable: PrototypeCoreStartable): CoreStartable
diff --git a/packages/SystemUI/src/com/android/systemui/qs/pipeline/data/repository/TileSpecRepository.kt b/packages/SystemUI/src/com/android/systemui/qs/pipeline/data/repository/TileSpecRepository.kt
index d254e1b..595b29a9 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/pipeline/data/repository/TileSpecRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/pipeline/data/repository/TileSpecRepository.kt
@@ -32,6 +32,7 @@
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
@@ -53,6 +54,8 @@
      * at the end of the list.
      *
      * Passing [TileSpec.Invalid] is a noop.
+     *
+     * Trying to add a tile beyond the end of the list will add it at the end.
      */
     suspend fun addTile(@UserIdInt userId: Int, tile: TileSpec, position: Int = POSITION_AT_END)
 
@@ -61,7 +64,7 @@
      *
      * Passing [TileSpec.Invalid] or a non present tile is a noop.
      */
-    suspend fun removeTile(@UserIdInt userId: Int, tile: TileSpec)
+    suspend fun removeTiles(@UserIdInt userId: Int, tiles: Collection<TileSpec>)
 
     /**
      * Sets the list of current [tiles] for a given [userId].
@@ -106,6 +109,7 @@
             }
             .onStart { emit(Unit) }
             .map { secureSettings.getStringForUser(SETTING, userId) ?: "" }
+            .distinctUntilChanged()
             .onEach { logger.logTilesChangedInSettings(it, userId) }
             .map { parseTileSpecs(it, userId) }
             .flowOn(backgroundDispatcher)
@@ -117,7 +121,7 @@
         }
         val tilesList = loadTiles(userId).toMutableList()
         if (tile !in tilesList) {
-            if (position < 0) {
+            if (position < 0 || position >= tilesList.size) {
                 tilesList.add(tile)
             } else {
                 tilesList.add(position, tile)
@@ -126,12 +130,12 @@
         }
     }
 
-    override suspend fun removeTile(userId: Int, tile: TileSpec) {
-        if (tile == TileSpec.Invalid) {
+    override suspend fun removeTiles(userId: Int, tiles: Collection<TileSpec>) {
+        if (tiles.all { it == TileSpec.Invalid }) {
             return
         }
         val tilesList = loadTiles(userId).toMutableList()
-        if (tilesList.remove(tile)) {
+        if (tilesList.removeAll(tiles)) {
             storeTiles(userId, tilesList.toList())
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/pipeline/domain/interactor/CurrentTilesInteractor.kt b/packages/SystemUI/src/com/android/systemui/qs/pipeline/domain/interactor/CurrentTilesInteractor.kt
new file mode 100644
index 0000000..91c6e8b
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/pipeline/domain/interactor/CurrentTilesInteractor.kt
@@ -0,0 +1,344 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.pipeline.domain.interactor
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.os.UserHandle
+import com.android.systemui.Dumpable
+import com.android.systemui.ProtoDumpable
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.dagger.qualifiers.Background
+import com.android.systemui.dagger.qualifiers.Main
+import com.android.systemui.dump.nano.SystemUIProtoDump
+import com.android.systemui.flags.FeatureFlags
+import com.android.systemui.flags.Flags
+import com.android.systemui.plugins.qs.QSFactory
+import com.android.systemui.plugins.qs.QSTile
+import com.android.systemui.qs.external.CustomTile
+import com.android.systemui.qs.external.CustomTileStatePersister
+import com.android.systemui.qs.external.TileLifecycleManager
+import com.android.systemui.qs.external.TileServiceKey
+import com.android.systemui.qs.pipeline.data.repository.CustomTileAddedRepository
+import com.android.systemui.qs.pipeline.data.repository.TileSpecRepository
+import com.android.systemui.qs.pipeline.domain.model.TileModel
+import com.android.systemui.qs.pipeline.shared.TileSpec
+import com.android.systemui.qs.pipeline.shared.logging.QSPipelineLogger
+import com.android.systemui.qs.toProto
+import com.android.systemui.settings.UserTracker
+import com.android.systemui.user.data.repository.UserRepository
+import com.android.systemui.util.kotlin.pairwise
+import java.io.PrintWriter
+import javax.inject.Inject
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+/**
+ * Interactor for retrieving the list of current QS tiles, as well as making changes to this list
+ *
+ * It is [ProtoDumpable] as it needs to be able to dump state for CTS tests.
+ */
+interface CurrentTilesInteractor : ProtoDumpable {
+    /** Current list of tiles with their corresponding spec. */
+    val currentTiles: StateFlow<List<TileModel>>
+
+    /** User for the [currentTiles]. */
+    val userId: StateFlow<Int>
+
+    /** [Context] corresponding to [userId] */
+    val userContext: StateFlow<Context>
+
+    /** List of specs corresponding to the last value of [currentTiles] */
+    val currentTilesSpecs: List<TileSpec>
+        get() = currentTiles.value.map(TileModel::spec)
+
+    /** List of tiles corresponding to the last value of [currentTiles] */
+    val currentQSTiles: List<QSTile>
+        get() = currentTiles.value.map(TileModel::tile)
+
+    /**
+     * Requests that a tile be added in the list of tiles for the current user.
+     *
+     * @see TileSpecRepository.addTile
+     */
+    fun addTile(spec: TileSpec, position: Int = TileSpecRepository.POSITION_AT_END)
+
+    /**
+     * Requests that tiles be removed from the list of tiles for the current user
+     *
+     * If tiles with [TileSpec.CustomTileSpec] are removed, their lifecycle will be terminated and
+     * marked as removed.
+     *
+     * @see TileSpecRepository.removeTiles
+     */
+    fun removeTiles(specs: Collection<TileSpec>)
+
+    /**
+     * Requests that the list of tiles for the current user is changed to [specs].
+     *
+     * If tiles with [TileSpec.CustomTileSpec] are removed, their lifecycle will be terminated and
+     * marked as removed.
+     *
+     * @see TileSpecRepository.setTiles
+     */
+    fun setTiles(specs: List<TileSpec>)
+}
+
+/**
+ * This implementation of [CurrentTilesInteractor] will try to re-use existing [QSTile] objects when
+ * possible, in particular:
+ * * It will only destroy tiles when they are not part of the list of tiles anymore
+ * * Platform tiles will be kept between users, with a call to [QSTile.userSwitch]
+ * * [CustomTile]s will only be destroyed if the user changes.
+ */
+@SysUISingleton
+class CurrentTilesInteractorImpl
+@Inject
+constructor(
+    private val tileSpecRepository: TileSpecRepository,
+    private val userRepository: UserRepository,
+    private val customTileStatePersister: CustomTileStatePersister,
+    private val tileFactory: QSFactory,
+    private val customTileAddedRepository: CustomTileAddedRepository,
+    private val tileLifecycleManagerFactory: TileLifecycleManager.Factory,
+    private val userTracker: UserTracker,
+    @Main private val mainDispatcher: CoroutineDispatcher,
+    @Background private val backgroundDispatcher: CoroutineDispatcher,
+    @Application private val scope: CoroutineScope,
+    private val logger: QSPipelineLogger,
+    featureFlags: FeatureFlags,
+) : CurrentTilesInteractor {
+
+    private val _currentSpecsAndTiles: MutableStateFlow<List<TileModel>> =
+        MutableStateFlow(emptyList())
+
+    override val currentTiles: StateFlow<List<TileModel>> = _currentSpecsAndTiles.asStateFlow()
+
+    // This variable should only be accessed inside the collect of `startTileCollection`.
+    private val specsToTiles = mutableMapOf<TileSpec, QSTile>()
+
+    private val currentUser = MutableStateFlow(userTracker.userId)
+    override val userId = currentUser.asStateFlow()
+
+    private val _userContext = MutableStateFlow(userTracker.userContext)
+    override val userContext = _userContext.asStateFlow()
+
+    init {
+        if (featureFlags.isEnabled(Flags.QS_PIPELINE_NEW_HOST)) {
+            startTileCollection()
+        }
+    }
+
+    @OptIn(ExperimentalCoroutinesApi::class)
+    private fun startTileCollection() {
+        scope.launch {
+            userRepository.selectedUserInfo
+                .flatMapLatest { user ->
+                    currentUser.value = user.id
+                    _userContext.value = userTracker.userContext
+                    tileSpecRepository.tilesSpecs(user.id).map { user.id to it }
+                }
+                .distinctUntilChanged()
+                .pairwise(-1 to emptyList())
+                .flowOn(backgroundDispatcher)
+                .collect { (old, new) ->
+                    val newTileList = new.second
+                    val userChanged = old.first != new.first
+                    val newUser = new.first
+
+                    // Destroy all tiles that are not in the new set
+                    specsToTiles
+                        .filter { it.key !in newTileList }
+                        .forEach { entry ->
+                            logger.logTileDestroyed(
+                                entry.key,
+                                if (userChanged) {
+                                    QSPipelineLogger.TileDestroyedReason
+                                        .TILE_NOT_PRESENT_IN_NEW_USER
+                                } else {
+                                    QSPipelineLogger.TileDestroyedReason.TILE_REMOVED
+                                }
+                            )
+                            entry.value.destroy()
+                        }
+                    // MutableMap will keep the insertion order
+                    val newTileMap = mutableMapOf<TileSpec, QSTile>()
+
+                    newTileList.forEach { tileSpec ->
+                        if (tileSpec !in newTileMap) {
+                            val newTile =
+                                if (tileSpec in specsToTiles) {
+                                    processExistingTile(
+                                        tileSpec,
+                                        specsToTiles.getValue(tileSpec),
+                                        userChanged,
+                                        newUser
+                                    )
+                                        ?: createTile(tileSpec)
+                                } else {
+                                    createTile(tileSpec)
+                                }
+                            if (newTile != null) {
+                                newTileMap[tileSpec] = newTile
+                            }
+                        }
+                    }
+
+                    val resolvedSpecs = newTileMap.keys.toList()
+                    specsToTiles.clear()
+                    specsToTiles.putAll(newTileMap)
+                    _currentSpecsAndTiles.value = newTileMap.map { TileModel(it.key, it.value) }
+                    if (resolvedSpecs != newTileList) {
+                        // There were some tiles that couldn't be created. Change the value in the
+                        // repository
+                        launch { tileSpecRepository.setTiles(currentUser.value, resolvedSpecs) }
+                    }
+                }
+        }
+    }
+
+    override fun addTile(spec: TileSpec, position: Int) {
+        scope.launch {
+            tileSpecRepository.addTile(userRepository.getSelectedUserInfo().id, spec, position)
+        }
+    }
+
+    override fun removeTiles(specs: Collection<TileSpec>) {
+        val currentSpecsCopy = currentTilesSpecs.toSet()
+        val user = currentUser.value
+        // intersect: tiles that are there and are being removed
+        val toFree = currentSpecsCopy.intersect(specs).filterIsInstance<TileSpec.CustomTileSpec>()
+        toFree.forEach { onCustomTileRemoved(it.componentName, user) }
+        if (currentSpecsCopy.intersect(specs).isNotEmpty()) {
+            // We don't want to do the call to set in case getCurrentTileSpecs is not the most
+            // up to date for this user.
+            scope.launch { tileSpecRepository.removeTiles(user, specs) }
+        }
+    }
+
+    override fun setTiles(specs: List<TileSpec>) {
+        val currentSpecsCopy = currentTilesSpecs
+        val user = currentUser.value
+        if (currentSpecsCopy != specs) {
+            // minus: tiles that were there but are not there anymore
+            val toFree = currentSpecsCopy.minus(specs).filterIsInstance<TileSpec.CustomTileSpec>()
+            toFree.forEach { onCustomTileRemoved(it.componentName, user) }
+            scope.launch { tileSpecRepository.setTiles(user, specs) }
+        }
+    }
+
+    override fun dump(pw: PrintWriter, args: Array<out String>) {
+        pw.println("CurrentTileInteractorImpl:")
+        pw.println("User: ${userId.value}")
+        currentTiles.value
+            .map { it.tile }
+            .filterIsInstance<Dumpable>()
+            .forEach { it.dump(pw, args) }
+    }
+
+    override fun dumpProto(systemUIProtoDump: SystemUIProtoDump, args: Array<String>) {
+        val data =
+            currentTiles.value.map { it.tile.state }.mapNotNull { it.toProto() }.toTypedArray()
+        systemUIProtoDump.tiles = data
+    }
+
+    private fun onCustomTileRemoved(componentName: ComponentName, userId: Int) {
+        val intent = Intent().setComponent(componentName)
+        val lifecycleManager = tileLifecycleManagerFactory.create(intent, UserHandle.of(userId))
+        lifecycleManager.onStopListening()
+        lifecycleManager.onTileRemoved()
+        customTileStatePersister.removeState(TileServiceKey(componentName, userId))
+        customTileAddedRepository.setTileAdded(componentName, userId, false)
+        lifecycleManager.flushMessagesAndUnbind()
+    }
+
+    private suspend fun createTile(spec: TileSpec): QSTile? {
+        val tile = withContext(mainDispatcher) { tileFactory.createTile(spec.spec) }
+        if (tile == null) {
+            logger.logTileNotFoundInFactory(spec)
+            return null
+        } else {
+            tile.tileSpec = spec.spec
+            return if (!tile.isAvailable) {
+                logger.logTileDestroyed(
+                    spec,
+                    QSPipelineLogger.TileDestroyedReason.NEW_TILE_NOT_AVAILABLE,
+                )
+                tile.destroy()
+                null
+            } else {
+                logger.logTileCreated(spec)
+                tile
+            }
+        }
+    }
+
+    private fun processExistingTile(
+        tileSpec: TileSpec,
+        qsTile: QSTile,
+        userChanged: Boolean,
+        user: Int,
+    ): QSTile? {
+        return when {
+            !qsTile.isAvailable -> {
+                logger.logTileDestroyed(
+                    tileSpec,
+                    QSPipelineLogger.TileDestroyedReason.EXISTING_TILE_NOT_AVAILABLE
+                )
+                qsTile.destroy()
+                null
+            }
+            // Tile is in the current list of tiles and available.
+            // We have a handful of different cases
+            qsTile !is CustomTile -> {
+                // The tile is not a custom tile. Make sure they are reset to the correct user
+                qsTile.removeCallbacks()
+                if (userChanged) {
+                    qsTile.userSwitch(user)
+                    logger.logTileUserChanged(tileSpec, user)
+                }
+                qsTile
+            }
+            qsTile.user == user -> {
+                // The tile is a custom tile for the same user, just return it
+                qsTile.removeCallbacks()
+                qsTile
+            }
+            else -> {
+                // The tile is a custom tile and the user has changed. Destroy it
+                qsTile.destroy()
+                logger.logTileDestroyed(
+                    tileSpec,
+                    QSPipelineLogger.TileDestroyedReason.CUSTOM_TILE_USER_CHANGED
+                )
+                null
+            }
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/pipeline/domain/model/TileModel.kt b/packages/SystemUI/src/com/android/systemui/qs/pipeline/domain/model/TileModel.kt
new file mode 100644
index 0000000..e2381ec
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/pipeline/domain/model/TileModel.kt
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.pipeline.domain.model
+
+import com.android.systemui.plugins.qs.QSTile
+import com.android.systemui.qs.pipeline.shared.TileSpec
+
+/**
+ * Container for a [tile] and its [spec]. The following must be true:
+ * ```
+ * spec.spec == tile.tileSpec
+ * ```
+ */
+data class TileModel(val spec: TileSpec, val tile: QSTile) {
+    init {
+        check(spec.spec == tile.tileSpec)
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/pipeline/prototyping/PrototypeCoreStartable.kt b/packages/SystemUI/src/com/android/systemui/qs/pipeline/prototyping/PrototypeCoreStartable.kt
index 69d8248..8940800 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/pipeline/prototyping/PrototypeCoreStartable.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/pipeline/prototyping/PrototypeCoreStartable.kt
@@ -93,7 +93,7 @@
 
         private fun performRemove(args: List<String>, spec: TileSpec) {
             val user = args.getOrNull(2)?.toInt() ?: userRepository.getSelectedUserInfo().id
-            scope.launch { tileSpecRepository.removeTile(user, spec) }
+            scope.launch { tileSpecRepository.removeTiles(user, listOf(spec)) }
         }
 
         override fun help(pw: PrintWriter) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/TileSpec.kt b/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/TileSpec.kt
index c691c2f..af1cd09 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/TileSpec.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/TileSpec.kt
@@ -66,6 +66,10 @@
             }
         }
 
+        fun create(component: ComponentName): CustomTileSpec {
+            return CustomTileSpec(CustomTile.toSpec(component), component)
+        }
+
         private val String.isCustomTileSpec: Boolean
             get() = startsWith(CustomTile.PREFIX)
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/logging/QSPipelineLogger.kt b/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/logging/QSPipelineLogger.kt
index 200f743..767ce91 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/logging/QSPipelineLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/pipeline/shared/logging/QSPipelineLogger.kt
@@ -73,4 +73,59 @@
             { "Tiles changed in settings for user $int1: $str1" }
         )
     }
+
+    /** Log when a tile is destroyed and its reason for destroying. */
+    fun logTileDestroyed(spec: TileSpec, reason: TileDestroyedReason) {
+        tileListLogBuffer.log(
+            TILE_LIST_TAG,
+            LogLevel.DEBUG,
+            {
+                str1 = spec.toString()
+                str2 = reason.readable
+            },
+            { "Tile $str1 destroyed. Reason: $str2" }
+        )
+    }
+
+    /** Log when a tile is created. */
+    fun logTileCreated(spec: TileSpec) {
+        tileListLogBuffer.log(
+            TILE_LIST_TAG,
+            LogLevel.DEBUG,
+            { str1 = spec.toString() },
+            { "Tile $str1 created" }
+        )
+    }
+
+    /** Ĺog when trying to create a tile, but it's not found in the factory. */
+    fun logTileNotFoundInFactory(spec: TileSpec) {
+        tileListLogBuffer.log(
+            TILE_LIST_TAG,
+            LogLevel.VERBOSE,
+            { str1 = spec.toString() },
+            { "Tile $str1 not found in factory" }
+        )
+    }
+
+    /** Log when the user is changed for a platform tile. */
+    fun logTileUserChanged(spec: TileSpec, user: Int) {
+        tileListLogBuffer.log(
+            TILE_LIST_TAG,
+            LogLevel.VERBOSE,
+            {
+                str1 = spec.toString()
+                int1 = user
+            },
+            { "User changed to $int1 for tile $str1" }
+        )
+    }
+
+    /** Reasons for destroying an existing tile. */
+    enum class TileDestroyedReason(val readable: String) {
+        TILE_REMOVED("Tile removed from  current set"),
+        CUSTOM_TILE_USER_CHANGED("User changed for custom tile"),
+        NEW_TILE_NOT_AVAILABLE("New tile not available"),
+        EXISTING_TILE_NOT_AVAILABLE("Existing tile not available"),
+        TILE_NOT_PRESENT_IN_NEW_USER("Tile not present in new user"),
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/settings/UserTrackerImpl.kt b/packages/SystemUI/src/com/android/systemui/settings/UserTrackerImpl.kt
index 72286f1..3711a2f 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/UserTrackerImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/settings/UserTrackerImpl.kt
@@ -162,7 +162,7 @@
     private fun registerUserSwitchObserver() {
         iActivityManager.registerUserSwitchObserver(object : UserSwitchObserver() {
             override fun onBeforeUserSwitching(newUserId: Int) {
-                setUserIdInternal(newUserId)
+                handleBeforeUserSwitching(newUserId)
             }
 
             override fun onUserSwitching(newUserId: Int, reply: IRemoteCallback?) {
@@ -180,6 +180,10 @@
         }, TAG)
     }
 
+    protected open fun handleBeforeUserSwitching(newUserId: Int) {
+        setUserIdInternal(newUserId)
+    }
+
     @WorkerThread
     protected open fun handleUserSwitching(newUserId: Int) {
         Assert.isNotMainThread()
diff --git a/packages/SystemUI/src/com/android/systemui/shade/NPVCDownEventState.kt b/packages/SystemUI/src/com/android/systemui/shade/NPVCDownEventState.kt
index 754036d..b8bd95c 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/NPVCDownEventState.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/NPVCDownEventState.kt
@@ -14,9 +14,9 @@
 package com.android.systemui.shade
 
 import android.view.MotionEvent
+import com.android.systemui.common.buffer.RingBuffer
 import com.android.systemui.dump.DumpsysTableLogger
 import com.android.systemui.dump.Row
-import com.android.systemui.plugins.util.RingBuffer
 import java.text.SimpleDateFormat
 import java.util.Locale
 
diff --git a/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java
index 3316ca0..aedd976 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java
@@ -22,10 +22,6 @@
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 
-import static androidx.constraintlayout.widget.ConstraintSet.END;
-import static androidx.constraintlayout.widget.ConstraintSet.PARENT_ID;
-
-import static com.android.internal.jank.InteractionJankMonitor.CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION;
 import static com.android.keyguard.KeyguardClockSwitch.LARGE;
 import static com.android.keyguard.KeyguardClockSwitch.SMALL;
 import static com.android.systemui.animation.Interpolators.EMPHASIZED_ACCELERATE;
@@ -73,12 +69,6 @@
 import android.os.UserManager;
 import android.os.VibrationEffect;
 import android.provider.Settings;
-import android.transition.ChangeBounds;
-import android.transition.Transition;
-import android.transition.TransitionListenerAdapter;
-import android.transition.TransitionManager;
-import android.transition.TransitionSet;
-import android.transition.TransitionValues;
 import android.util.IndentingPrintWriter;
 import android.util.Log;
 import android.util.MathUtils;
@@ -100,8 +90,6 @@
 import android.view.animation.Interpolator;
 import android.widget.FrameLayout;
 
-import androidx.constraintlayout.widget.ConstraintSet;
-
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.jank.InteractionJankMonitor;
 import com.android.internal.logging.MetricsLogger;
@@ -163,8 +151,6 @@
 import com.android.systemui.navigationbar.NavigationBarView;
 import com.android.systemui.navigationbar.NavigationModeController;
 import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.ClockAnimations;
-import com.android.systemui.plugins.ClockController;
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.plugins.FalsingManager.FalsingTapListener;
 import com.android.systemui.plugins.qs.QS;
@@ -301,11 +287,6 @@
     private static final Rect M_DUMMY_DIRTY_RECT = new Rect(0, 0, 1, 1);
     private static final Rect EMPTY_RECT = new Rect();
     /**
-     * Duration to use for the animator when the keyguard status view alignment changes, and a
-     * custom clock animation is in use.
-     */
-    private static final int KEYGUARD_STATUS_VIEW_CUSTOM_CLOCK_MOVE_DURATION = 1000;
-    /**
      * Whether the Shade should animate to reflect Back gesture progress.
      * To minimize latency at runtime, we cache this, else we'd be reading it every time
      * updateQsExpansion() is called... and it's called very often.
@@ -552,8 +533,6 @@
 
     private final KeyguardMediaController mKeyguardMediaController;
 
-    private boolean mStatusViewCentered = true;
-
     private final Optional<KeyguardUnfoldTransition> mKeyguardUnfoldTransition;
     private final Optional<NotificationPanelUnfoldAnimationController>
             mNotificationPanelUnfoldAnimationController;
@@ -684,18 +663,6 @@
                     step.getTransitionState() == TransitionState.RUNNING;
             };
 
-    private final TransitionListenerAdapter mKeyguardStatusAlignmentTransitionListener =
-            new TransitionListenerAdapter() {
-                @Override
-                public void onTransitionCancel(Transition transition) {
-                    mInteractionJankMonitor.cancel(CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION);
-                }
-
-                @Override
-                public void onTransitionEnd(Transition transition) {
-                    mInteractionJankMonitor.end(CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION);
-                }
-            };
     private final ActivityStarter mActivityStarter;
 
     @Inject
@@ -1323,9 +1290,6 @@
         keyguardStatusView = (KeyguardStatusView) mLayoutInflater.inflate(
                 R.layout.keyguard_status_view, mNotificationContainerParent, false);
         mNotificationContainerParent.addView(keyguardStatusView, statusIndex);
-        // When it's reinflated, this is centered by default. If it shouldn't be, this will update
-        // below when resources are updated.
-        mStatusViewCentered = true;
         attachSplitShadeMediaPlayerContainer(
                 keyguardStatusView.findViewById(R.id.status_view_media_container));
 
@@ -1620,68 +1584,9 @@
 
     private void updateKeyguardStatusViewAlignment(boolean animate) {
         boolean shouldBeCentered = shouldKeyguardStatusViewBeCentered();
-        if (mStatusViewCentered != shouldBeCentered) {
-            mStatusViewCentered = shouldBeCentered;
-            ConstraintSet constraintSet = new ConstraintSet();
-            constraintSet.clone(mNotificationContainerParent);
-            int statusConstraint = shouldBeCentered ? PARENT_ID : R.id.qs_edge_guideline;
-            constraintSet.connect(R.id.keyguard_status_view, END, statusConstraint, END);
-            if (animate) {
-                mInteractionJankMonitor.begin(mView, CUJ_LOCKSCREEN_CLOCK_MOVE_ANIMATION);
-                ChangeBounds transition = new ChangeBounds();
-                if (mSplitShadeEnabled) {
-                    // Excluding media from the transition on split-shade, as it doesn't transition
-                    // horizontally properly.
-                    transition.excludeTarget(R.id.status_view_media_container, true);
-                }
-
-                transition.setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
-                transition.setDuration(StackStateAnimator.ANIMATION_DURATION_STANDARD);
-
-                ClockController clock = mKeyguardStatusViewController.getClockController();
-                boolean customClockAnimation = clock != null
-                        && clock.getConfig().getHasCustomPositionUpdatedAnimation();
-
-                if (mFeatureFlags.isEnabled(Flags.STEP_CLOCK_ANIMATION) && customClockAnimation) {
-                    // Find the clock, so we can exclude it from this transition.
-                    FrameLayout clockContainerView =
-                            mView.findViewById(R.id.lockscreen_clock_view_large);
-
-                    // The clock container can sometimes be null. If it is, just fall back to the
-                    // old animation rather than setting up the custom animations.
-                    if (clockContainerView == null || clockContainerView.getChildCount() == 0) {
-                        transition.addListener(mKeyguardStatusAlignmentTransitionListener);
-                        TransitionManager.beginDelayedTransition(
-                                mNotificationContainerParent, transition);
-                    } else {
-                        View clockView = clockContainerView.getChildAt(0);
-
-                        transition.excludeTarget(clockView, /* exclude= */ true);
-
-                        TransitionSet set = new TransitionSet();
-                        set.addTransition(transition);
-
-                        SplitShadeTransitionAdapter adapter =
-                                new SplitShadeTransitionAdapter(mKeyguardStatusViewController);
-
-                        // Use linear here, so the actual clock can pick its own interpolator.
-                        adapter.setInterpolator(Interpolators.LINEAR);
-                        adapter.setDuration(KEYGUARD_STATUS_VIEW_CUSTOM_CLOCK_MOVE_DURATION);
-                        adapter.addTarget(clockView);
-                        set.addTransition(adapter);
-                        set.addListener(mKeyguardStatusAlignmentTransitionListener);
-                        TransitionManager.beginDelayedTransition(mNotificationContainerParent, set);
-                    }
-                } else {
-                    transition.addListener(mKeyguardStatusAlignmentTransitionListener);
-                    TransitionManager.beginDelayedTransition(
-                            mNotificationContainerParent, transition);
-                }
-            }
-
-            constraintSet.applyTo(mNotificationContainerParent);
-        }
-        mKeyguardUnfoldTransition.ifPresent(t -> t.setStatusViewCentered(mStatusViewCentered));
+        mKeyguardStatusViewController.updateAlignment(
+                mNotificationContainerParent, mSplitShadeEnabled, shouldBeCentered, animate);
+        mKeyguardUnfoldTransition.ifPresent(t -> t.setStatusViewCentered(shouldBeCentered));
     }
 
     private boolean shouldKeyguardStatusViewBeCentered() {
@@ -3335,7 +3240,6 @@
         ipw.print("mIsGestureNavigation="); ipw.println(mIsGestureNavigation);
         ipw.print("mOldLayoutDirection="); ipw.println(mOldLayoutDirection);
         ipw.print("mMinFraction="); ipw.println(mMinFraction);
-        ipw.print("mStatusViewCentered="); ipw.println(mStatusViewCentered);
         ipw.print("mSplitShadeFullTransitionDistance=");
         ipw.println(mSplitShadeFullTransitionDistance);
         ipw.print("mSplitShadeScrimTransitionDistance=");
@@ -4936,6 +4840,7 @@
             }
 
             handled |= handleTouch(event);
+            mShadeLog.logOnTouchEventLastReturn(event, !mDozing, handled);
             return !mDozing || handled;
         }
 
@@ -5118,6 +5023,7 @@
                     }
                     break;
             }
+            mShadeLog.logHandleTouchLastReturn(event, !mGestureWaitForTouchSlop, mTracking);
             return !mGestureWaitForTouchSlop || mTracking;
         }
 
@@ -5128,65 +5034,6 @@
         }
     }
 
-    static class SplitShadeTransitionAdapter extends Transition {
-        private static final String PROP_BOUNDS = "splitShadeTransitionAdapter:bounds";
-        private static final String[] TRANSITION_PROPERTIES = { PROP_BOUNDS };
-
-        private final KeyguardStatusViewController mController;
-
-        SplitShadeTransitionAdapter(KeyguardStatusViewController controller) {
-            mController = controller;
-        }
-
-        private void captureValues(TransitionValues transitionValues) {
-            Rect boundsRect = new Rect();
-            boundsRect.left = transitionValues.view.getLeft();
-            boundsRect.top = transitionValues.view.getTop();
-            boundsRect.right = transitionValues.view.getRight();
-            boundsRect.bottom = transitionValues.view.getBottom();
-            transitionValues.values.put(PROP_BOUNDS, boundsRect);
-        }
-
-        @Override
-        public void captureEndValues(TransitionValues transitionValues) {
-            captureValues(transitionValues);
-        }
-
-        @Override
-        public void captureStartValues(TransitionValues transitionValues) {
-            captureValues(transitionValues);
-        }
-
-        @Nullable
-        @Override
-        public Animator createAnimator(ViewGroup sceneRoot, @Nullable TransitionValues startValues,
-                @Nullable TransitionValues endValues) {
-            if (startValues == null || endValues == null) {
-                return null;
-            }
-            ValueAnimator anim = ValueAnimator.ofFloat(0, 1);
-
-            Rect from = (Rect) startValues.values.get(PROP_BOUNDS);
-            Rect to = (Rect) endValues.values.get(PROP_BOUNDS);
-
-            anim.addUpdateListener(animation -> {
-                ClockController clock = mController.getClockController();
-                if (clock == null) {
-                    return;
-                }
-
-                clock.getAnimations().onPositionUpdated(from, to, animation.getAnimatedFraction());
-            });
-
-            return anim;
-        }
-
-        @Override
-        public String[] getTransitionProperties() {
-            return TRANSITION_PROPERTIES;
-        }
-    }
-
     private final class HeadsUpNotificationViewControllerImpl implements
             HeadsUpTouchHelper.HeadsUpNotificationViewController {
         @Override
diff --git a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt
index fed9b84..7812f07 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt
@@ -16,9 +16,9 @@
 
 package com.android.systemui.shade
 
+import com.android.systemui.common.buffer.RingBuffer
 import com.android.systemui.dump.DumpsysTableLogger
 import com.android.systemui.dump.Row
-import com.android.systemui.plugins.util.RingBuffer
 import com.android.systemui.shade.NotificationShadeWindowState.Buffer
 import com.android.systemui.statusbar.StatusBarState
 
diff --git a/packages/SystemUI/src/com/android/systemui/shade/QuickSettingsController.java b/packages/SystemUI/src/com/android/systemui/shade/QuickSettingsController.java
index b31ec33..7cb1cbe 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/QuickSettingsController.java
+++ b/packages/SystemUI/src/com/android/systemui/shade/QuickSettingsController.java
@@ -17,6 +17,8 @@
 
 package com.android.systemui.shade;
 
+import static android.view.WindowInsets.Type.ime;
+
 import static com.android.internal.jank.InteractionJankMonitor.CUJ_NOTIFICATION_SHADE_QS_EXPAND_COLLAPSE;
 import static com.android.systemui.classifier.Classifier.QS_COLLAPSE;
 import static com.android.systemui.shade.NotificationPanelViewController.COUNTER_PANEL_OPEN_QS;
@@ -463,9 +465,17 @@
         return (mQs != null ? mQs.getHeader().getHeight() : 0) + mPeekHeight;
     }
 
+    private boolean isRemoteInputActiveWithKeyboardUp() {
+        //TODO(b/227115380) remove the isVisible(ime()) check once isRemoteInputActive is fixed.
+        // The check for keyboard visibility is a temporary workaround that allows QS to expand
+        // even when isRemoteInputActive is mistakenly returning true.
+        return mRemoteInputManager.isRemoteInputActive()
+                && mPanelView.getRootWindowInsets().isVisible(ime());
+    }
+
     public boolean isExpansionEnabled() {
         return mExpansionEnabledPolicy && mExpansionEnabledAmbient
-                && !mRemoteInputManager.isRemoteInputActive();
+            && !isRemoteInputActiveWithKeyboardUp();
     }
 
     public float getTransitioningToFullShadeProgress() {
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ShadeLogger.kt b/packages/SystemUI/src/com/android/systemui/shade/ShadeLogger.kt
index da4944c..a931838 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/ShadeLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/ShadeLogger.kt
@@ -316,4 +316,80 @@
             { "QSC NotificationsClippingTopBound set to $int1 - $int2" }
         )
     }
+
+    fun logOnTouchEventLastReturn(
+        event: MotionEvent,
+        dozing: Boolean,
+        handled: Boolean,
+    ) {
+        buffer.log(
+            TAG,
+            LogLevel.VERBOSE,
+            {
+                bool1 = dozing
+                bool2 = handled
+                long1 = event.eventTime
+                long2 = event.downTime
+                int1 = event.action
+                int2 = event.classification
+                double1 = event.y.toDouble()
+            },
+            {
+                "NPVC onTouchEvent last return: !mDozing: $bool1 || handled: $bool2 " +
+                        "\neventTime=$long1,downTime=$long2,y=$double1,action=$int1,class=$int2"
+            }
+        )
+    }
+
+    fun logHandleTouchLastReturn(
+        event: MotionEvent,
+        gestureWaitForTouchSlop: Boolean,
+        tracking: Boolean,
+    ) {
+        buffer.log(
+            TAG,
+            LogLevel.VERBOSE,
+            {
+                bool1 = gestureWaitForTouchSlop
+                bool2 = tracking
+                long1 = event.eventTime
+                long2 = event.downTime
+                int1 = event.action
+                int2 = event.classification
+                double1 = event.y.toDouble()
+            },
+            {
+                "NPVC handleTouch last return: !mGestureWaitForTouchSlop: $bool1 " +
+                        "|| mTracking: $bool2 " +
+                        "\neventTime=$long1,downTime=$long2,y=$double1,action=$int1,class=$int2"
+            }
+        )
+    }
+
+    fun logUpdateNotificationPanelTouchState(
+        disabled: Boolean,
+        isGoingToSleep: Boolean,
+        shouldControlScreenOff: Boolean,
+        deviceInteractive: Boolean,
+        isPulsing: Boolean,
+        isFrpActive: Boolean,
+    ) {
+        buffer.log(
+            TAG,
+            LogLevel.VERBOSE,
+            {
+                bool1 = disabled
+                bool2 = isGoingToSleep
+                bool3 = shouldControlScreenOff
+                bool4 = deviceInteractive
+                str1 = isPulsing.toString()
+                str2 = isFrpActive.toString()
+            },
+            {
+                "CentralSurfaces updateNotificationPanelTouchState set disabled to: $bool1\n" +
+                        "isGoingToSleep: $bool2, !shouldControlScreenOff: $bool3," +
+                        "!mDeviceInteractive: $bool4, !isPulsing: $str1, isFrpActive: $str2"
+            }
+        )
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java b/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java
index c84894f..06f43f1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcutListSearch.java
@@ -841,6 +841,19 @@
         BottomSheetBehavior<FrameLayout> behavior = BottomSheetBehavior.from(bottomSheet);
         behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
         behavior.setSkipCollapsed(true);
+        behavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
+                    @Override
+                    public void onStateChanged(@NonNull View bottomSheet, int newState) {
+                        if (newState == BottomSheetBehavior.STATE_DRAGGING) {
+                            behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+                        }
+                    }
+
+                    @Override
+                    public void onSlide(@NonNull View bottomSheet, float slideOffset) {
+                        // Do nothing.
+                    }
+                });
 
         mKeyboardShortcutsBottomSheetDialog.setCanceledOnTouchOutside(true);
         Window keyboardShortcutsWindow = mKeyboardShortcutsBottomSheetDialog.getWindow();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java b/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java
index 765c93e..142689e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java
@@ -1127,13 +1127,7 @@
             final boolean faceAuthUnavailable = biometricSourceType == FACE
                     && msgId == BIOMETRIC_HELP_FACE_NOT_AVAILABLE;
 
-            // TODO(b/141025588): refactor to reduce repetition of code/comments
-            // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong
-            // as long as primary auth, i.e. PIN/pattern/password, is not required), so it's ok to
-            // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the
-            // check of whether non-strong biometric is allowed
-            if (!mKeyguardUpdateMonitor
-                    .isUnlockingWithBiometricAllowed(true /* isStrongBiometric */)
+            if (isPrimaryAuthRequired()
                     && !faceAuthUnavailable) {
                 return;
             }
@@ -1234,7 +1228,7 @@
         private void onFaceAuthError(int msgId, String errString) {
             CharSequence deferredFaceMessage = mFaceAcquiredMessageDeferral.getDeferredMessage();
             mFaceAcquiredMessageDeferral.reset();
-            if (shouldSuppressFaceError(msgId, mKeyguardUpdateMonitor)) {
+            if (shouldSuppressFaceError(msgId)) {
                 mKeyguardLogger.logBiometricMessage("suppressingFaceError", msgId, errString);
                 return;
             }
@@ -1248,7 +1242,7 @@
         }
 
         private void onFingerprintAuthError(int msgId, String errString) {
-            if (shouldSuppressFingerprintError(msgId, mKeyguardUpdateMonitor)) {
+            if (shouldSuppressFingerprintError(msgId)) {
                 mKeyguardLogger.logBiometricMessage("suppressingFingerprintError",
                         msgId,
                         errString);
@@ -1257,31 +1251,19 @@
             }
         }
 
-        private boolean shouldSuppressFingerprintError(int msgId,
-                KeyguardUpdateMonitor updateMonitor) {
-            // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong
-            // as long as primary auth, i.e. PIN/pattern/password, is not required), so it's ok to
-            // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the
-            // check of whether non-strong biometric is allowed
-            return ((!updateMonitor.isUnlockingWithBiometricAllowed(true /* isStrongBiometric */)
-                    && !isLockoutError(msgId))
+        private boolean shouldSuppressFingerprintError(int msgId) {
+            return ((isPrimaryAuthRequired() && !isLockoutError(msgId))
                     || msgId == FingerprintManager.FINGERPRINT_ERROR_CANCELED
                     || msgId == FingerprintManager.FINGERPRINT_ERROR_USER_CANCELED
                     || msgId == FingerprintManager.BIOMETRIC_ERROR_POWER_PRESSED);
         }
 
-        private boolean shouldSuppressFaceError(int msgId, KeyguardUpdateMonitor updateMonitor) {
-            // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong
-            // as long as primary auth, i.e. PIN/pattern/password, is not required), so it's ok to
-            // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the
-            // check of whether non-strong biometric is allowed
-            return ((!updateMonitor.isUnlockingWithBiometricAllowed(true /* isStrongBiometric */)
-                    && msgId != FaceManager.FACE_ERROR_LOCKOUT_PERMANENT)
+        private boolean shouldSuppressFaceError(int msgId) {
+            return ((isPrimaryAuthRequired() && msgId != FaceManager.FACE_ERROR_LOCKOUT_PERMANENT)
                     || msgId == FaceManager.FACE_ERROR_CANCELED
                     || msgId == FaceManager.FACE_ERROR_UNABLE_TO_PROCESS);
         }
 
-
         @Override
         public void onTrustChanged(int userId) {
             if (!isCurrentUser(userId)) return;
@@ -1355,6 +1337,16 @@
         }
     }
 
+    private boolean isPrimaryAuthRequired() {
+        // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong
+        // as long as primary auth, i.e. PIN/pattern/password, is required), so it's ok to
+        // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the
+        // check of whether non-strong biometric is allowed since strong biometrics can still be
+        // used.
+        return !mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
+                true /* isStrongBiometric */);
+    }
+
     protected boolean isPluggedInAndCharging() {
         return mPowerPluggedIn;
     }
@@ -1431,7 +1423,7 @@
 
     private boolean canUnlockWithFingerprint() {
         return mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(
-                getCurrentUser());
+                getCurrentUser()) && mKeyguardUpdateMonitor.isUnlockingWithFingerprintAllowed();
     }
 
     private void showErrorMessageNowOrLater(String errString, @Nullable String followUpMsg) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelfController.java b/packages/SystemUI/src/com/android/systemui/statusbar/LegacyNotificationShelfControllerImpl.java
similarity index 84%
rename from packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelfController.java
rename to packages/SystemUI/src/com/android/systemui/statusbar/LegacyNotificationShelfControllerImpl.java
index cb4ae28..f7d37e6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelfController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/LegacyNotificationShelfControllerImpl.java
@@ -25,7 +25,6 @@
 import com.android.systemui.statusbar.notification.row.dagger.NotificationRowScope;
 import com.android.systemui.statusbar.notification.stack.AmbientState;
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController;
-import com.android.systemui.statusbar.notification.stack.StackScrollAlgorithm;
 import com.android.systemui.statusbar.phone.KeyguardBypassController;
 import com.android.systemui.statusbar.phone.NotificationIconContainer;
 
@@ -35,7 +34,7 @@
  * Controller class for {@link NotificationShelf}.
  */
 @NotificationRowScope
-public class NotificationShelfController {
+public class LegacyNotificationShelfControllerImpl implements NotificationShelfController {
     private final NotificationShelf mView;
     private final ActivatableNotificationViewController mActivatableNotificationViewController;
     private final KeyguardBypassController mKeyguardBypassController;
@@ -44,7 +43,7 @@
     private AmbientState mAmbientState;
 
     @Inject
-    public NotificationShelfController(
+    public LegacyNotificationShelfControllerImpl(
             NotificationShelf notificationShelf,
             ActivatableNotificationViewController activatableNotificationViewController,
             KeyguardBypassController keyguardBypassController,
@@ -79,56 +78,42 @@
         }
     }
 
+    @Override
     public NotificationShelf getView() {
         return mView;
     }
 
+    @Override
     public boolean canModifyColorOfNotifications() {
         return mAmbientState.isShadeExpanded()
                 && !(mAmbientState.isOnKeyguard() && mKeyguardBypassController.getBypassEnabled());
     }
 
+    @Override
     public NotificationIconContainer getShelfIcons() {
         return mView.getShelfIcons();
     }
 
-    public @View.Visibility int getVisibility() {
-        return mView.getVisibility();
-    }
-
-    public void setCollapsedIcons(NotificationIconContainer notificationIcons) {
-        mView.setCollapsedIcons(notificationIcons);
-    }
-
+    @Override
     public void bind(AmbientState ambientState,
             NotificationStackScrollLayoutController notificationStackScrollLayoutController) {
         mView.bind(ambientState, notificationStackScrollLayoutController);
         mAmbientState = ambientState;
     }
 
-    public int getHeight() {
-        return mView.getHeight();
-    }
-
-    public void updateState(StackScrollAlgorithm.StackScrollAlgorithmState algorithmState,
-            AmbientState ambientState) {
-        mAmbientState = ambientState;
-        mView.updateState(algorithmState, ambientState);
-    }
-
+    @Override
     public int getIntrinsicHeight() {
         return mView.getIntrinsicHeight();
     }
 
+    @Override
     public void setOnActivatedListener(ActivatableNotificationView.OnActivatedListener listener) {
         mView.setOnActivatedListener(listener);
     }
 
+    @Override
     public void setOnClickListener(View.OnClickListener onClickListener) {
         mView.setOnClickListener(onClickListener);
     }
 
-    public int getNotGoneIndex() {
-        return mView.getNotGoneIndex();
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelf.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelf.java
index 4873c9d..d1c6aef 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelf.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelf.java
@@ -24,6 +24,7 @@
 import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.util.IndentingPrintWriter;
+import android.util.Log;
 import android.util.MathUtils;
 import android.view.View;
 import android.view.ViewGroup;
@@ -64,8 +65,7 @@
  * A notification shelf view that is placed inside the notification scroller. It manages the
  * overflow icons that don't fit into the regular list anymore.
  */
-public class NotificationShelf extends ActivatableNotificationView implements
-        View.OnLayoutChangeListener, StateListener {
+public class NotificationShelf extends ActivatableNotificationView implements StateListener {
 
     private static final int TAG_CONTINUOUS_CLIPPING = R.id.continuous_clipping_tag;
     private static final String TAG = "NotificationShelf";
@@ -78,7 +78,6 @@
     private static final SourceType SHELF_SCROLL = SourceType.from("ShelfScroll");
 
     private NotificationIconContainer mShelfIcons;
-    private int[] mTmp = new int[2];
     private boolean mHideBackground;
     private int mStatusBarHeight;
     private boolean mEnableNotificationClipping;
@@ -87,7 +86,6 @@
     private int mPaddingBetweenElements;
     private int mNotGoneIndex;
     private boolean mHasItemsInStableShelf;
-    private NotificationIconContainer mCollapsedIcons;
     private int mScrollFastThreshold;
     private int mStatusBarState;
     private boolean mInteractive;
@@ -99,6 +97,8 @@
     private NotificationShelfController mController;
     private float mActualWidth = -1;
     private boolean mSensitiveRevealAnimEndabled;
+    private boolean mShelfRefactorFlagEnabled;
+    private boolean mCanModifyColorOfNotifications;
 
     public NotificationShelf(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -428,7 +428,7 @@
                     transitionAmount = inShelfAmount;
                 }
                 // We don't want to modify the color if the notification is hun'd
-                if (isLastChild && mController.canModifyColorOfNotifications()) {
+                if (isLastChild && canModifyColorOfNotifications()) {
                     if (colorOfViewBeforeLast == NO_COLOR) {
                         colorOfViewBeforeLast = ownColorUntinted;
                     }
@@ -493,6 +493,14 @@
         }
     }
 
+    private boolean canModifyColorOfNotifications() {
+        if (mShelfRefactorFlagEnabled) {
+            return mCanModifyColorOfNotifications && mAmbientState.isShadeExpanded();
+        } else {
+            return mController.canModifyColorOfNotifications();
+        }
+    }
+
     private void updateCornerRoundnessOnScroll(
             ActivatableNotificationView anv,
             float viewStart,
@@ -868,10 +876,6 @@
         return mShelfIcons.getIconState(icon);
     }
 
-    private float getFullyClosedTranslation() {
-        return -(getIntrinsicHeight() - mStatusBarHeight) / 2;
-    }
-
     @Override
     public boolean hasNoContentHeight() {
         return true;
@@ -893,7 +897,6 @@
     @Override
     protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
         super.onLayout(changed, left, top, right, bottom);
-        updateRelativeOffset();
 
         // we always want to clip to our sides, such that nothing can draw outside of these bounds
         int height = getResources().getDisplayMetrics().heightPixels;
@@ -903,13 +906,6 @@
         }
     }
 
-    private void updateRelativeOffset() {
-        if (mCollapsedIcons != null) {
-            mCollapsedIcons.getLocationOnScreen(mTmp);
-        }
-        getLocationOnScreen(mTmp);
-    }
-
     /**
      * @return the index of the notification at which the shelf visually resides
      */
@@ -924,19 +920,6 @@
         }
     }
 
-    /**
-     * @return whether the shelf has any icons in it when a potential animation has finished, i.e
-     * if the current state would be applied right now
-     */
-    public boolean hasItemsInStableShelf() {
-        return mHasItemsInStableShelf;
-    }
-
-    public void setCollapsedIcons(NotificationIconContainer collapsedIcons) {
-        mCollapsedIcons = collapsedIcons;
-        mCollapsedIcons.addOnLayoutChangeListener(this);
-    }
-
     @Override
     public void onStateChanged(int newState) {
         mStatusBarState = newState;
@@ -983,20 +966,35 @@
     }
 
     @Override
-    public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft,
-                               int oldTop, int oldRight, int oldBottom) {
-        updateRelativeOffset();
-    }
-
-    @Override
     public boolean needsClippingToShelf() {
         return false;
     }
 
+    private void assertRefactorFlagDisabled() {
+        if (mShelfRefactorFlagEnabled) {
+            throw new IllegalStateException(
+                    "Code path not supported when Flags.NOTIFICATION_SHELF_REFACTOR is enabled.");
+        }
+    }
+
+    private boolean checkRefactorFlagEnabled() {
+        if (!mShelfRefactorFlagEnabled) {
+            Log.wtf(TAG,
+                    "Code path not supported when Flags.NOTIFICATION_SHELF_REFACTOR is disabled.");
+        }
+        return mShelfRefactorFlagEnabled;
+    }
+
     public void setController(NotificationShelfController notificationShelfController) {
+        assertRefactorFlagDisabled();
         mController = notificationShelfController;
     }
 
+    public void setCanModifyColorOfNotifications(boolean canModifyColorOfNotifications) {
+        if (!checkRefactorFlagEnabled()) return;
+        mCanModifyColorOfNotifications = canModifyColorOfNotifications;
+    }
+
     public void setIndexOfFirstViewInShelf(ExpandableView firstViewInShelf) {
         mIndexOfFirstViewInShelf = mHostLayoutController.indexOfChild(firstViewInShelf);
     }
@@ -1009,6 +1007,10 @@
         mSensitiveRevealAnimEndabled = enabled;
     }
 
+    public void setRefactorFlagEnabled(boolean enabled) {
+        mShelfRefactorFlagEnabled = enabled;
+    }
+
     /**
      * This method resets the OnScroll roundness of a view to 0f
      * <p>
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelfController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelfController.kt
new file mode 100644
index 0000000..bf3d47c
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShelfController.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar
+
+import android.view.View
+import android.view.View.OnClickListener
+import com.android.systemui.statusbar.notification.row.ActivatableNotificationView
+import com.android.systemui.statusbar.notification.row.ActivatableNotificationView.OnActivatedListener
+import com.android.systemui.statusbar.notification.row.ExpandableView
+import com.android.systemui.statusbar.notification.stack.AmbientState
+import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayout
+import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
+import com.android.systemui.statusbar.phone.NotificationIconContainer
+
+/** Controller interface for [NotificationShelf]. */
+interface NotificationShelfController {
+    /** The [NotificationShelf] controlled by this Controller. */
+    val view: NotificationShelf
+
+    /** @see ExpandableView.getIntrinsicHeight */
+    val intrinsicHeight: Int
+
+    /** Container view for icons displayed in the shelf. */
+    val shelfIcons: NotificationIconContainer
+
+    /** Whether or not the shelf can modify the color of notifications in the shade. */
+    fun canModifyColorOfNotifications(): Boolean
+
+    /** @see ActivatableNotificationView.setOnActivatedListener */
+    fun setOnActivatedListener(listener: OnActivatedListener)
+
+    /** Binds the shelf to the host [NotificationStackScrollLayout], via its Controller. */
+    fun bind(
+        ambientState: AmbientState,
+        notificationStackScrollLayoutController: NotificationStackScrollLayoutController,
+    )
+
+    /** @see View.setOnClickListener */
+    fun setOnClickListener(listener: OnClickListener)
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinator.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinator.kt
index 15ad312..1631ae2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinator.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinator.kt
@@ -24,6 +24,7 @@
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifComparator
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifPromoter
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifSectioner
+import com.android.systemui.statusbar.notification.collection.provider.HighPriorityProvider
 import com.android.systemui.statusbar.notification.collection.render.NodeController
 import com.android.systemui.statusbar.notification.dagger.PeopleHeader
 import com.android.systemui.statusbar.notification.icon.ConversationIconManager
@@ -40,27 +41,28 @@
  */
 @CoordinatorScope
 class ConversationCoordinator @Inject constructor(
-    private val peopleNotificationIdentifier: PeopleNotificationIdentifier,
-    private val conversationIconManager: ConversationIconManager,
-    @PeopleHeader peopleHeaderController: NodeController
+        private val peopleNotificationIdentifier: PeopleNotificationIdentifier,
+        private val conversationIconManager: ConversationIconManager,
+        private val highPriorityProvider: HighPriorityProvider,
+        @PeopleHeader private val peopleHeaderController: NodeController,
 ) : Coordinator {
 
     private val promotedEntriesToSummaryOfSameChannel =
-        mutableMapOf<NotificationEntry, NotificationEntry>()
+            mutableMapOf<NotificationEntry, NotificationEntry>()
 
     private val onBeforeRenderListListener = OnBeforeRenderListListener { _ ->
         val unimportantSummaries = promotedEntriesToSummaryOfSameChannel
-            .mapNotNull { (promoted, summary) ->
-                val originalGroup = summary.parent
-                when {
-                    originalGroup == null -> null
-                    originalGroup == promoted.parent -> null
-                    originalGroup.parent == null -> null
-                    originalGroup.summary != summary -> null
-                    originalGroup.children.any { it.channel == summary.channel } -> null
-                    else -> summary.key
+                .mapNotNull { (promoted, summary) ->
+                    val originalGroup = summary.parent
+                    when {
+                        originalGroup == null -> null
+                        originalGroup == promoted.parent -> null
+                        originalGroup.parent == null -> null
+                        originalGroup.summary != summary -> null
+                        originalGroup.children.any { it.channel == summary.channel } -> null
+                        else -> summary.key
+                    }
                 }
-            }
         conversationIconManager.setUnimportantConversations(unimportantSummaries)
         promotedEntriesToSummaryOfSameChannel.clear()
     }
@@ -78,21 +80,23 @@
         }
     }
 
-    val sectioner = object : NotifSectioner("People", BUCKET_PEOPLE) {
+    val peopleAlertingSectioner = object : NotifSectioner("People(alerting)", BUCKET_PEOPLE) {
         override fun isInSection(entry: ListEntry): Boolean =
-                isConversation(entry)
+               highPriorityProvider.isHighPriorityConversation(entry)
 
-        override fun getComparator() = object : NotifComparator("People") {
-            override fun compare(entry1: ListEntry, entry2: ListEntry): Int {
-                val type1 = getPeopleType(entry1)
-                val type2 = getPeopleType(entry2)
-                return type2.compareTo(type1)
-            }
-        }
+        override fun getComparator(): NotifComparator = notifComparator
 
-        override fun getHeaderNodeController() =
-                // TODO: remove SHOW_ALL_SECTIONS, this redundant method, and peopleHeaderController
-                if (RankingCoordinator.SHOW_ALL_SECTIONS) peopleHeaderController else null
+        override fun getHeaderNodeController(): NodeController? = conversationHeaderNodeController
+    }
+
+    val peopleSilentSectioner = object : NotifSectioner("People(silent)", BUCKET_PEOPLE) {
+        // Because the peopleAlertingSectioner is above this one, it will claim all conversations that are alerting.
+        // All remaining conversations must be silent.
+        override fun isInSection(entry: ListEntry): Boolean = isConversation(entry)
+
+        override fun getComparator(): NotifComparator = notifComparator
+
+        override fun getHeaderNodeController(): NodeController? = conversationHeaderNodeController
     }
 
     override fun attach(pipeline: NotifPipeline) {
@@ -101,15 +105,27 @@
     }
 
     private fun isConversation(entry: ListEntry): Boolean =
-        getPeopleType(entry) != TYPE_NON_PERSON
+            getPeopleType(entry) != TYPE_NON_PERSON
 
     @PeopleNotificationType
     private fun getPeopleType(entry: ListEntry): Int =
-        entry.representativeEntry?.let {
-            peopleNotificationIdentifier.getPeopleNotificationType(it)
-        } ?: TYPE_NON_PERSON
+            entry.representativeEntry?.let {
+                peopleNotificationIdentifier.getPeopleNotificationType(it)
+            } ?: TYPE_NON_PERSON
 
-    companion object {
+    private val notifComparator: NotifComparator = object : NotifComparator("People") {
+        override fun compare(entry1: ListEntry, entry2: ListEntry): Int {
+            val type1 = getPeopleType(entry1)
+            val type2 = getPeopleType(entry2)
+            return type2.compareTo(type1)
+        }
+    }
+
+    // TODO: remove SHOW_ALL_SECTIONS, this redundant method, and peopleHeaderController
+    private val conversationHeaderNodeController: NodeController? =
+            if (RankingCoordinator.SHOW_ALL_SECTIONS) peopleHeaderController else null
+
+    private companion object {
         private const val TAG = "ConversationCoordinator"
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt
index 6bb5b92..02ce0d4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt
@@ -21,6 +21,7 @@
 import com.android.systemui.statusbar.notification.collection.PipelineDumper
 import com.android.systemui.statusbar.notification.collection.coordinator.dagger.CoordinatorScope
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifSectioner
+import com.android.systemui.statusbar.notification.collection.provider.SectionStyleProvider
 import javax.inject.Inject
 
 /**
@@ -32,6 +33,7 @@
 @CoordinatorScope
 class NotifCoordinatorsImpl @Inject constructor(
         notifPipelineFlags: NotifPipelineFlags,
+        sectionStyleProvider: SectionStyleProvider,
         dataStoreCoordinator: DataStoreCoordinator,
         hideLocallyDismissedNotifsCoordinator: HideLocallyDismissedNotifsCoordinator,
         hideNotifsForOtherUsersCoordinator: HideNotifsForOtherUsersCoordinator,
@@ -56,7 +58,7 @@
         viewConfigCoordinator: ViewConfigCoordinator,
         visualStabilityCoordinator: VisualStabilityCoordinator,
         sensitiveContentCoordinator: SensitiveContentCoordinator,
-        dismissibilityCoordinator: DismissibilityCoordinator
+        dismissibilityCoordinator: DismissibilityCoordinator,
 ) : NotifCoordinators {
 
     private val mCoordinators: MutableList<Coordinator> = ArrayList()
@@ -99,13 +101,20 @@
         mCoordinators.add(dismissibilityCoordinator)
 
         // Manually add Ordered Sections
-        // HeadsUp > FGS > People > Alerting > Silent > Minimized > Unknown/Default
-        mOrderedSections.add(headsUpCoordinator.sectioner)
+        mOrderedSections.add(headsUpCoordinator.sectioner) // HeadsUp
         mOrderedSections.add(appOpsCoordinator.sectioner) // ForegroundService
-        mOrderedSections.add(conversationCoordinator.sectioner) // People
+        mOrderedSections.add(conversationCoordinator.peopleAlertingSectioner) // People Alerting
+        mOrderedSections.add(conversationCoordinator.peopleSilentSectioner) // People Silent
         mOrderedSections.add(rankingCoordinator.alertingSectioner) // Alerting
         mOrderedSections.add(rankingCoordinator.silentSectioner) // Silent
         mOrderedSections.add(rankingCoordinator.minimizedSectioner) // Minimized
+
+        sectionStyleProvider.setMinimizedSections(setOf(rankingCoordinator.minimizedSectioner))
+        sectionStyleProvider.setSilentSections(listOf(
+                conversationCoordinator.peopleSilentSectioner,
+                rankingCoordinator.silentSectioner,
+                rankingCoordinator.minimizedSectioner,
+        ))
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinator.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinator.java
index ea5cb30..1d37dcf 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinator.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinator.java
@@ -27,15 +27,12 @@
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifFilter;
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifSectioner;
 import com.android.systemui.statusbar.notification.collection.provider.HighPriorityProvider;
-import com.android.systemui.statusbar.notification.collection.provider.SectionStyleProvider;
 import com.android.systemui.statusbar.notification.collection.render.NodeController;
 import com.android.systemui.statusbar.notification.collection.render.SectionHeaderController;
 import com.android.systemui.statusbar.notification.dagger.AlertingHeader;
 import com.android.systemui.statusbar.notification.dagger.SilentHeader;
 import com.android.systemui.statusbar.notification.stack.NotificationPriorityBucketKt;
 
-import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
 
 import javax.inject.Inject;
@@ -52,7 +49,6 @@
     public static final boolean SHOW_ALL_SECTIONS = false;
     private final StatusBarStateController mStatusBarStateController;
     private final HighPriorityProvider mHighPriorityProvider;
-    private final SectionStyleProvider mSectionStyleProvider;
     private final NodeController mSilentNodeController;
     private final SectionHeaderController mSilentHeaderController;
     private final NodeController mAlertingHeaderController;
@@ -63,13 +59,11 @@
     public RankingCoordinator(
             StatusBarStateController statusBarStateController,
             HighPriorityProvider highPriorityProvider,
-            SectionStyleProvider sectionStyleProvider,
             @AlertingHeader NodeController alertingHeaderController,
             @SilentHeader SectionHeaderController silentHeaderController,
             @SilentHeader NodeController silentNodeController) {
         mStatusBarStateController = statusBarStateController;
         mHighPriorityProvider = highPriorityProvider;
-        mSectionStyleProvider = sectionStyleProvider;
         mAlertingHeaderController = alertingHeaderController;
         mSilentNodeController = silentNodeController;
         mSilentHeaderController = silentHeaderController;
@@ -78,9 +72,6 @@
     @Override
     public void attach(NotifPipeline pipeline) {
         mStatusBarStateController.addCallback(mStatusBarStateCallback);
-        mSectionStyleProvider.setMinimizedSections(Collections.singleton(mMinimizedNotifSectioner));
-        mSectionStyleProvider.setSilentSections(
-                Arrays.asList(mSilentNotifSectioner, mMinimizedNotifSectioner));
 
         pipeline.addPreGroupFilter(mSuspendedFilter);
         pipeline.addPreGroupFilter(mDndVisualEffectsFilter);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/HighPriorityProvider.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/HighPriorityProvider.java
index e7ef2ec..731ec80 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/HighPriorityProvider.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/HighPriorityProvider.java
@@ -16,10 +16,13 @@
 
 package com.android.systemui.statusbar.notification.collection.provider;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.app.Notification;
 import android.app.NotificationManager;
 
 import com.android.systemui.dagger.SysUISingleton;
+import com.android.systemui.statusbar.notification.collection.GroupEntry;
 import com.android.systemui.statusbar.notification.collection.ListEntry;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager;
@@ -63,7 +66,7 @@
      * A GroupEntry is considered high priority if its representativeEntry (summary) or children are
      * high priority
      */
-    public boolean isHighPriority(ListEntry entry) {
+    public boolean isHighPriority(@Nullable ListEntry entry) {
         if (entry == null) {
             return false;
         }
@@ -78,6 +81,36 @@
                 || hasHighPriorityChild(entry);
     }
 
+    /**
+     * @return true if the ListEntry is high priority conversation, else false
+     */
+    public boolean isHighPriorityConversation(@NonNull ListEntry entry) {
+        final NotificationEntry notifEntry = entry.getRepresentativeEntry();
+        if (notifEntry == null) {
+            return  false;
+        }
+
+        if (!isPeopleNotification(notifEntry)) {
+            return false;
+        }
+
+        if (notifEntry.getRanking().getImportance() >= NotificationManager.IMPORTANCE_DEFAULT) {
+            return true;
+        }
+
+        return isNotificationEntryWithAtLeastOneImportantChild(entry);
+    }
+
+    private boolean isNotificationEntryWithAtLeastOneImportantChild(@NonNull ListEntry entry) {
+        if (!(entry instanceof GroupEntry)) {
+            return false;
+        }
+        final GroupEntry groupEntry = (GroupEntry) entry;
+        return groupEntry.getChildren().stream().anyMatch(
+                childEntry ->
+                        childEntry.getRanking().getImportance()
+                                >= NotificationManager.IMPORTANCE_DEFAULT);
+    }
 
     private boolean hasHighPriorityChild(ListEntry entry) {
         if (entry instanceof NotificationEntry
@@ -93,7 +126,6 @@
                 }
             }
         }
-
         return false;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/dagger/NotificationShelfComponent.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/dagger/NotificationShelfComponent.java
index af8d6ec..98cd84d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/dagger/NotificationShelfComponent.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/dagger/NotificationShelfComponent.java
@@ -16,8 +16,8 @@
 
 package com.android.systemui.statusbar.notification.row.dagger;
 
+import com.android.systemui.statusbar.LegacyNotificationShelfControllerImpl;
 import com.android.systemui.statusbar.NotificationShelf;
-import com.android.systemui.statusbar.NotificationShelfController;
 import com.android.systemui.statusbar.notification.row.ActivatableNotificationView;
 
 import dagger.Binds;
@@ -46,7 +46,8 @@
      * Creates a NotificationShelfController.
      */
     @NotificationRowScope
-    NotificationShelfController getNotificationShelfController();
+    LegacyNotificationShelfControllerImpl getNotificationShelfController();
+
     /**
      * Dagger Module that extracts interesting properties from a NotificationShelf.
      */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/domain/interactor/NotificationShelfInteractor.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/domain/interactor/NotificationShelfInteractor.kt
new file mode 100644
index 0000000..db550c0
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/domain/interactor/NotificationShelfInteractor.kt
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar.notification.shelf.domain.interactor
+
+import com.android.systemui.keyguard.data.repository.DeviceEntryFaceAuthRepository
+import com.android.systemui.keyguard.data.repository.KeyguardRepository
+import com.android.systemui.statusbar.NotificationShelf
+import com.android.systemui.statusbar.phone.dagger.CentralSurfacesComponent
+import javax.inject.Inject
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.combine
+
+/** Interactor for the [NotificationShelf] */
+@CentralSurfacesComponent.CentralSurfacesScope
+class NotificationShelfInteractor
+@Inject
+constructor(
+    private val keyguardRepository: KeyguardRepository,
+    private val deviceEntryFaceAuthRepository: DeviceEntryFaceAuthRepository,
+) {
+    /** Is the system in a state where the shelf is just a static display of notification icons? */
+    val isShelfStatic: Flow<Boolean>
+        get() =
+            combine(
+                keyguardRepository.isKeyguardShowing,
+                deviceEntryFaceAuthRepository.isBypassEnabled,
+            ) { isKeyguardShowing, isBypassEnabled ->
+                isKeyguardShowing && isBypassEnabled
+            }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/ui/viewbinder/NotificationShelfViewBinder.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/ui/viewbinder/NotificationShelfViewBinder.kt
new file mode 100644
index 0000000..bd531ca
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/ui/viewbinder/NotificationShelfViewBinder.kt
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar.notification.shelf.ui.viewbinder
+
+import android.view.View
+import android.view.View.OnAttachStateChangeListener
+import android.view.accessibility.AccessibilityManager
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.repeatOnLifecycle
+import com.android.systemui.classifier.FalsingCollector
+import com.android.systemui.flags.FeatureFlags
+import com.android.systemui.flags.Flags
+import com.android.systemui.lifecycle.repeatWhenAttached
+import com.android.systemui.plugins.FalsingManager
+import com.android.systemui.statusbar.LegacyNotificationShelfControllerImpl
+import com.android.systemui.statusbar.NotificationShelf
+import com.android.systemui.statusbar.NotificationShelfController
+import com.android.systemui.statusbar.SysuiStatusBarStateController
+import com.android.systemui.statusbar.notification.row.ActivatableNotificationView
+import com.android.systemui.statusbar.notification.row.ActivatableNotificationViewController
+import com.android.systemui.statusbar.notification.row.ExpandableOutlineViewController
+import com.android.systemui.statusbar.notification.row.ExpandableViewController
+import com.android.systemui.statusbar.notification.shelf.ui.viewmodel.NotificationShelfViewModel
+import com.android.systemui.statusbar.notification.stack.AmbientState
+import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
+import com.android.systemui.statusbar.phone.NotificationIconContainer
+import com.android.systemui.statusbar.phone.NotificationTapHelper
+import com.android.systemui.statusbar.phone.dagger.CentralSurfacesComponent.CentralSurfacesScope
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import javax.inject.Inject
+
+/**
+ * Controller class for [NotificationShelf]. This implementation serves as a temporary wrapper
+ * around a [NotificationShelfViewBinder], so that external code can continue to depend on the
+ * [NotificationShelfController] interface. Once the [LegacyNotificationShelfControllerImpl] is
+ * removed, this class can go away and the ViewBinder can be used directly.
+ */
+@CentralSurfacesScope
+class NotificationShelfViewBinderWrapperControllerImpl
+@Inject
+constructor(
+    private val shelf: NotificationShelf,
+    private val viewModel: NotificationShelfViewModel,
+    featureFlags: FeatureFlags,
+    private val notifTapHelperFactory: NotificationTapHelper.Factory,
+    private val a11yManager: AccessibilityManager,
+    private val falsingManager: FalsingManager,
+    private val falsingCollector: FalsingCollector,
+    private val statusBarStateController: SysuiStatusBarStateController,
+) : NotificationShelfController {
+
+    override val view: NotificationShelf
+        get() = shelf
+
+    init {
+        shelf.apply {
+            setRefactorFlagEnabled(featureFlags.isEnabled(Flags.NOTIFICATION_SHELF_REFACTOR))
+            useRoundnessSourceTypes(featureFlags.isEnabled(Flags.USE_ROUNDNESS_SOURCETYPES))
+            setSensitiveRevealAnimEndabled(featureFlags.isEnabled(Flags.SENSITIVE_REVEAL_ANIM))
+        }
+    }
+
+    fun init() {
+        NotificationShelfViewBinder.bind(viewModel, shelf)
+
+        ActivatableNotificationViewController(
+                shelf,
+                notifTapHelperFactory,
+                ExpandableOutlineViewController(shelf, ExpandableViewController(shelf)),
+                a11yManager,
+                falsingManager,
+                falsingCollector,
+            )
+            .init()
+        val onAttachStateListener =
+            object : OnAttachStateChangeListener {
+                override fun onViewAttachedToWindow(v: View) {
+                    statusBarStateController.addCallback(
+                        shelf,
+                        SysuiStatusBarStateController.RANK_SHELF,
+                    )
+                }
+
+                override fun onViewDetachedFromWindow(v: View) {
+                    statusBarStateController.removeCallback(shelf)
+                }
+            }
+        shelf.addOnAttachStateChangeListener(onAttachStateListener)
+        if (shelf.isAttachedToWindow) {
+            onAttachStateListener.onViewAttachedToWindow(shelf)
+        }
+    }
+
+    override val intrinsicHeight: Int
+        get() = shelf.intrinsicHeight
+
+    override val shelfIcons: NotificationIconContainer
+        get() = shelf.shelfIcons
+
+    override fun canModifyColorOfNotifications(): Boolean = unsupported
+
+    override fun setOnActivatedListener(listener: ActivatableNotificationView.OnActivatedListener) {
+        shelf.setOnActivatedListener(listener)
+    }
+
+    override fun bind(
+        ambientState: AmbientState,
+        notificationStackScrollLayoutController: NotificationStackScrollLayoutController,
+    ) {
+        shelf.bind(ambientState, notificationStackScrollLayoutController)
+    }
+
+    override fun setOnClickListener(listener: View.OnClickListener) {
+        shelf.setOnClickListener(listener)
+    }
+
+    private val unsupported: Nothing
+        get() = error("Code path not supported when Flags.NOTIFICATION_SHELF_REFACTOR is enabled")
+}
+
+/** Binds a [NotificationShelf] to its backend. */
+object NotificationShelfViewBinder {
+    fun bind(viewModel: NotificationShelfViewModel, shelf: NotificationShelf) {
+        shelf.repeatWhenAttached {
+            repeatOnLifecycle(Lifecycle.State.STARTED) {
+                viewModel.canModifyColorOfNotifications
+                    .onEach(shelf::setCanModifyColorOfNotifications)
+                    .launchIn(this)
+            }
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/ui/viewmodel/NotificationShelfViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/ui/viewmodel/NotificationShelfViewModel.kt
new file mode 100644
index 0000000..b84834a
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shelf/ui/viewmodel/NotificationShelfViewModel.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar.notification.shelf.ui.viewmodel
+
+import com.android.systemui.statusbar.NotificationShelf
+import com.android.systemui.statusbar.notification.shelf.domain.interactor.NotificationShelfInteractor
+import com.android.systemui.statusbar.phone.dagger.CentralSurfacesComponent.CentralSurfacesScope
+import javax.inject.Inject
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+/** ViewModel for [NotificationShelf]. */
+@CentralSurfacesScope
+class NotificationShelfViewModel
+@Inject
+constructor(
+    private val interactor: NotificationShelfInteractor,
+) {
+    /** Is the shelf allowed to modify the color of notifications in the host layout? */
+    val canModifyColorOfNotifications: Flow<Boolean>
+        get() = interactor.isShelfStatic.map { static -> !static }
+}
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 0c8e9e56..7596ce0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
@@ -192,6 +192,7 @@
 import com.android.systemui.shade.ShadeExpansionChangeEvent;
 import com.android.systemui.shade.ShadeExpansionStateManager;
 import com.android.systemui.shared.recents.utilities.Utilities;
+import com.android.systemui.shade.ShadeLogger;
 import com.android.systemui.statusbar.AutoHideUiElement;
 import com.android.systemui.statusbar.BackDropView;
 import com.android.systemui.statusbar.CircleReveal;
@@ -505,6 +506,7 @@
     /** Controller for the Shade. */
     @VisibleForTesting
     NotificationPanelViewController mNotificationPanelViewController;
+    private final ShadeLogger mShadeLogger;
 
     // settings
     private QSPanelController mQSPanelController;
@@ -738,6 +740,7 @@
             KeyguardViewMediator keyguardViewMediator,
             DisplayMetrics displayMetrics,
             MetricsLogger metricsLogger,
+            ShadeLogger shadeLogger,
             @UiBackground Executor uiBgExecutor,
             NotificationMediaManager notificationMediaManager,
             NotificationLockscreenUserManager lockScreenUserManager,
@@ -830,6 +833,7 @@
         mKeyguardViewMediator = keyguardViewMediator;
         mDisplayMetrics = displayMetrics;
         mMetricsLogger = metricsLogger;
+        mShadeLogger = shadeLogger;
         mUiBgExecutor = uiBgExecutor;
         mMediaManager = notificationMediaManager;
         mLockscreenUserManager = lockScreenUserManager;
@@ -3672,6 +3676,10 @@
         boolean disabled = (!mDeviceInteractive && !mDozeServiceHost.isPulsing())
                 || goingToSleepWithoutAnimation
                 || mDeviceProvisionedController.isFrpActive();
+        mShadeLogger.logUpdateNotificationPanelTouchState(disabled, isGoingToSleep(),
+                !mDozeParameters.shouldControlScreenOff(), !mDeviceInteractive,
+                !mDozeServiceHost.isPulsing(), mDeviceProvisionedController.isFrpActive());
+
         mNotificationPanelViewController.setTouchAndAnimationDisabled(disabled);
         mNotificationIconAreaController.setAnimationsEnabled(!disabled);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardPreviewContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardPreviewContainer.java
deleted file mode 100644
index 076e5f1..0000000
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardPreviewContainer.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.android.systemui.statusbar.phone;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.ColorFilter;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.view.WindowInsets;
-import android.widget.FrameLayout;
-
-/**
- * A view group which contains the preview of phone/camera and draws a black bar at the bottom as
- * the fake navigation bar.
- */
-public class KeyguardPreviewContainer extends FrameLayout {
-
-    private Drawable mBlackBarDrawable = new Drawable() {
-        @Override
-        public void draw(Canvas canvas) {
-            canvas.save();
-            canvas.clipRect(0, getHeight() - getPaddingBottom(), getWidth(), getHeight());
-            canvas.drawColor(Color.BLACK);
-            canvas.restore();
-        }
-
-        @Override
-        public void setAlpha(int alpha) {
-            // noop
-        }
-
-        @Override
-        public void setColorFilter(ColorFilter colorFilter) {
-            // noop
-        }
-
-        @Override
-        public int getOpacity() {
-            return android.graphics.PixelFormat.OPAQUE;
-        }
-    };
-
-    public KeyguardPreviewContainer(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        setBackground(mBlackBarDrawable);
-    }
-
-    @Override
-    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
-        setPadding(0, 0, 0, insets.getStableInsetBottom());
-        return super.onApplyWindowInsets(insets);
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
index eb19c0d..057fa42 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
@@ -193,7 +193,6 @@
 
     public void setupShelf(NotificationShelfController notificationShelfController) {
         mShelfIcons = notificationShelfController.getShelfIcons();
-        notificationShelfController.setCollapsedIcons(mNotificationIcons);
     }
 
     public void onDensityOrFontScaleChanged(Context context) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java
index 0929233..5d4adda 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java
@@ -33,6 +33,7 @@
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.flags.Flags;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.privacy.OngoingPrivacyChip;
 import com.android.systemui.settings.UserTracker;
@@ -44,12 +45,14 @@
 import com.android.systemui.shade.NotificationsQuickSettingsContainer;
 import com.android.systemui.shade.ShadeExpansionStateManager;
 import com.android.systemui.statusbar.CommandQueue;
+import com.android.systemui.statusbar.LegacyNotificationShelfControllerImpl;
 import com.android.systemui.statusbar.NotificationShelf;
 import com.android.systemui.statusbar.NotificationShelfController;
 import com.android.systemui.statusbar.OperatorNameViewController;
 import com.android.systemui.statusbar.core.StatusBarInitializer.OnStatusBarViewInitializedListener;
 import com.android.systemui.statusbar.events.SystemStatusAnimationScheduler;
 import com.android.systemui.statusbar.notification.row.dagger.NotificationShelfComponent;
+import com.android.systemui.statusbar.notification.shelf.ui.viewbinder.NotificationShelfViewBinderWrapperControllerImpl;
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayout;
 import com.android.systemui.statusbar.phone.KeyguardBottomAreaView;
 import com.android.systemui.statusbar.phone.LetterboxAppearanceCalculator;
@@ -76,6 +79,7 @@
 import java.util.concurrent.Executor;
 
 import javax.inject.Named;
+import javax.inject.Provider;
 
 import dagger.Binds;
 import dagger.Module;
@@ -130,16 +134,24 @@
     @Provides
     @CentralSurfacesComponent.CentralSurfacesScope
     public static NotificationShelfController providesStatusBarWindowView(
+            FeatureFlags featureFlags,
+            Provider<NotificationShelfViewBinderWrapperControllerImpl> newImpl,
             NotificationShelfComponent.Builder notificationShelfComponentBuilder,
             NotificationShelf notificationShelf) {
-        NotificationShelfComponent component = notificationShelfComponentBuilder
-                .notificationShelf(notificationShelf)
-                .build();
-        NotificationShelfController notificationShelfController =
-                component.getNotificationShelfController();
-        notificationShelfController.init();
+        if (featureFlags.isEnabled(Flags.NOTIFICATION_SHELF_REFACTOR)) {
+            NotificationShelfViewBinderWrapperControllerImpl impl = newImpl.get();
+            impl.init();
+            return impl;
+        } else {
+            NotificationShelfComponent component = notificationShelfComponentBuilder
+                    .notificationShelf(notificationShelf)
+                    .build();
+            LegacyNotificationShelfControllerImpl notificationShelfController =
+                    component.getNotificationShelfController();
+            notificationShelfController.init();
 
-        return notificationShelfController;
+            return notificationShelfController;
+        }
     }
 
     /** */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModel.kt
index dce7bf2..bfd133e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModel.kt
@@ -37,7 +37,6 @@
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.map
-import kotlinx.coroutines.flow.mapLatest
 import kotlinx.coroutines.flow.stateIn
 
 /** Common interface for all of the location-based mobile icon view models. */
@@ -80,7 +79,12 @@
 ) : MobileIconViewModelCommon {
     /** Whether or not to show the error state of [SignalDrawable] */
     private val showExclamationMark: Flow<Boolean> =
-        iconInteractor.isDefaultDataEnabled.mapLatest { !it }
+        combine(
+            iconInteractor.isDefaultDataEnabled,
+            iconInteractor.isDefaultConnectionFailed,
+        ) { isDefaultDataEnabled, isDefaultConnectionFailed ->
+            !isDefaultDataEnabled || isDefaultConnectionFailed
+        }
 
     override val isVisible: StateFlow<Boolean> =
         if (!constants.hasDataCapabilities) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt
index 08c14e7..f800cf4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt
@@ -33,6 +33,15 @@
 
     /** Observable for the current wifi network activity. */
     val wifiActivity: StateFlow<DataActivityModel>
+
+    /**
+     * Returns true if the device is currently connected to a wifi network with a valid SSID and
+     * false otherwise.
+     */
+    fun isWifiConnectedWithValidSsid(): Boolean {
+        val currentNetwork = wifiNetwork.value
+        return currentNetwork is WifiNetworkModel.Active && currentNetwork.hasValidSsid()
+    }
 }
 
 /**
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/domain/interactor/WifiInteractor.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/domain/interactor/WifiInteractor.kt
index 96ab074..1a41abf 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/domain/interactor/WifiInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/domain/interactor/WifiInteractor.kt
@@ -16,7 +16,6 @@
 
 package com.android.systemui.statusbar.pipeline.wifi.domain.interactor
 
-import android.net.wifi.WifiManager
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.statusbar.pipeline.shared.data.model.ConnectivitySlot
 import com.android.systemui.statusbar.pipeline.shared.data.model.DataActivityModel
@@ -76,7 +75,7 @@
                     when {
                         info.isPasspointAccessPoint || info.isOnlineSignUpForPasspointAccessPoint ->
                             info.passpointProviderFriendlyName
-                        info.ssid != WifiManager.UNKNOWN_SSID -> info.ssid
+                        info.hasValidSsid() -> info.ssid
                         else -> null
                     }
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt
index 0923d78..4b33c88 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.pipeline.wifi.shared.model
 
+import android.net.wifi.WifiManager.UNKNOWN_SSID
 import android.telephony.SubscriptionManager
 import androidx.annotation.VisibleForTesting
 import com.android.systemui.log.table.Diffable
@@ -223,6 +224,11 @@
             }
         }
 
+        /** Returns true if this network has a valid SSID and false otherwise. */
+        fun hasValidSsid(): Boolean {
+            return ssid != null && ssid != UNKNOWN_SSID
+        }
+
         override fun logDiffs(prevVal: WifiNetworkModel, row: TableRowLogger) {
             if (prevVal !is Active) {
                 logFull(row)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
index 654ba04..1e63b2a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
@@ -21,6 +21,8 @@
 import static android.os.BatteryManager.EXTRA_HEALTH;
 import static android.os.BatteryManager.EXTRA_PRESENT;
 
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SAVER_ENABLED_QS;
+
 import android.annotation.WorkerThread;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -169,7 +171,8 @@
     @Override
     public void setPowerSaveMode(boolean powerSave, View view) {
         if (powerSave) mPowerSaverStartView.set(new WeakReference<>(view));
-        BatterySaverUtils.setPowerSaveMode(mContext, powerSave, /*needFirstTimeWarning*/ true);
+        BatterySaverUtils.setPowerSaveMode(mContext, powerSave, /*needFirstTimeWarning*/ true,
+                SAVER_ENABLED_QS);
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java
index f1269f2..673819b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java
@@ -38,14 +38,14 @@
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.keyguard.KeyguardUnlockAnimationController;
 
+import dagger.Lazy;
+
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Objects;
 
 import javax.inject.Inject;
 
-import dagger.Lazy;
-
 /**
  */
 @SysUISingleton
diff --git a/packages/SystemUI/tests/src/androidx/core/animation/AnimatorTestRule2.java b/packages/SystemUI/tests/src/androidx/core/animation/AnimatorTestRule2.java
deleted file mode 100644
index e93e862..0000000
--- a/packages/SystemUI/tests/src/androidx/core/animation/AnimatorTestRule2.java
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT 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 androidx.core.animation;
-
-import android.os.Looper;
-import android.os.SystemClock;
-import android.util.AndroidRuntimeException;
-
-import androidx.annotation.NonNull;
-
-import org.junit.rules.TestRule;
-import org.junit.runner.Description;
-import org.junit.runners.model.Statement;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * NOTE: this is a copy of the {@link androidx.core.animation.AnimatorTestRule} which attempts to
- * circumvent the problems with {@link androidx.core.animation.AnimationHandler} having a static
- * list of callbacks.
- *
- * TODO(b/275602127): remove this and use the original rule once we have the updated androidx code.
- */
-public final class AnimatorTestRule2 implements TestRule {
-
-    class TestAnimationHandler extends AnimationHandler {
-        TestAnimationHandler() {
-            super(new TestProvider());
-        }
-
-        List<AnimationFrameCallback> animationCallbacks = new ArrayList<>();
-
-        @Override
-        void addAnimationFrameCallback(AnimationFrameCallback callback) {
-            animationCallbacks.add(callback);
-            callback.doAnimationFrame(getCurrentTime());
-        }
-
-        @Override
-        public void removeCallback(AnimationFrameCallback callback) {
-            int id = animationCallbacks.indexOf(callback);
-            if (id >= 0) {
-                animationCallbacks.set(id, null);
-            }
-        }
-
-        void onAnimationFrame(long frameTime) {
-            for (int i = 0; i < animationCallbacks.size(); i++) {
-                final AnimationFrameCallback callback = animationCallbacks.get(i);
-                if (callback == null) {
-                    continue;
-                }
-                callback.doAnimationFrame(frameTime);
-            }
-        }
-
-        @Override
-        void autoCancelBasedOn(ObjectAnimator objectAnimator) {
-            for (int i = animationCallbacks.size() - 1; i >= 0; i--) {
-                AnimationFrameCallback cb = animationCallbacks.get(i);
-                if (cb == null) {
-                    continue;
-                }
-                if (objectAnimator.shouldAutoCancel(cb)) {
-                    ((Animator) animationCallbacks.get(i)).cancel();
-                }
-            }
-        }
-    }
-
-    final TestAnimationHandler mTestHandler;
-    final long mStartTime;
-    private long mTotalTimeDelta = 0;
-    private final Object mLock = new Object();
-
-    public AnimatorTestRule2() {
-        mStartTime = SystemClock.uptimeMillis();
-        mTestHandler = new TestAnimationHandler();
-    }
-
-    @NonNull
-    @Override
-    public Statement apply(@NonNull final Statement base, @NonNull Description description) {
-        return new Statement() {
-            @Override
-            public void evaluate() throws Throwable {
-                AnimationHandler.setTestHandler(mTestHandler);
-                try {
-                    base.evaluate();
-                } finally {
-                    AnimationHandler.setTestHandler(null);
-                }
-            }
-        };
-    }
-
-    /**
-     * Advances the animation clock by the given amount of delta in milliseconds. This call will
-     * produce an animation frame to all the ongoing animations. This method needs to be
-     * called on the same thread as {@link Animator#start()}.
-     *
-     * @param timeDelta the amount of milliseconds to advance
-     */
-    public void advanceTimeBy(long timeDelta) {
-        if (Looper.myLooper() == null) {
-            // Throw an exception
-            throw new AndroidRuntimeException("AnimationTestRule#advanceTimeBy(long) may only be"
-                    + "called on Looper threads");
-        }
-        synchronized (mLock) {
-            // Advance time & pulse a frame
-            mTotalTimeDelta += timeDelta < 0 ? 0 : timeDelta;
-        }
-        // produce a frame
-        mTestHandler.onAnimationFrame(getCurrentTime());
-    }
-
-
-    /**
-     * Returns the current time in milliseconds tracked by AnimationHandler. Note that this is a
-     * different time than the time tracked by {@link SystemClock} This method needs to be called on
-     * the same thread as {@link Animator#start()}.
-     */
-    public long getCurrentTime() {
-        if (Looper.myLooper() == null) {
-            // Throw an exception
-            throw new AndroidRuntimeException("AnimationTestRule#getCurrentTime() may only be"
-                    + "called on Looper threads");
-        }
-        synchronized (mLock) {
-            return mStartTime + mTotalTimeDelta;
-        }
-    }
-
-
-    private class TestProvider implements AnimationHandler.AnimationFrameCallbackProvider {
-        TestProvider() {
-        }
-
-        @Override
-        public void onNewCallbackAdded(AnimationHandler.AnimationFrameCallback callback) {
-            callback.doAnimationFrame(getCurrentTime());
-        }
-
-        @Override
-        public void postFrameCallback() {
-        }
-
-        @Override
-        public void setFrameDelay(long delay) {
-        }
-
-        @Override
-        public long getFrameDelay() {
-            return 0;
-        }
-    }
-}
-
diff --git a/packages/SystemUI/tests/src/androidx/core/animation/AnimatorTestRuleTest.kt b/packages/SystemUI/tests/src/androidx/core/animation/AnimatorTestRuleTest.kt
index bddd60b..e7738af 100644
--- a/packages/SystemUI/tests/src/androidx/core/animation/AnimatorTestRuleTest.kt
+++ b/packages/SystemUI/tests/src/androidx/core/animation/AnimatorTestRuleTest.kt
@@ -30,7 +30,7 @@
 @RunWithLooper(setAsMainLooper = true)
 class AnimatorTestRuleTest : SysuiTestCase() {
 
-    @get:Rule val animatorTestRule = AnimatorTestRule2()
+    @get:Rule val animatorTestRule = AnimatorTestRule()
 
     @Test
     fun testA() {
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java
index ecf7e0d..5557efa 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java
@@ -38,8 +38,6 @@
 import static org.mockito.Mockito.when;
 
 import android.content.pm.PackageManager;
-import android.net.wifi.WifiInfo;
-import android.net.wifi.WifiManager;
 import android.provider.Settings;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionInfo;
@@ -52,6 +50,8 @@
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.keyguard.WakefulnessLifecycle;
+import com.android.systemui.statusbar.pipeline.wifi.data.repository.FakeWifiRepository;
+import com.android.systemui.statusbar.pipeline.wifi.shared.model.WifiNetworkModel;
 import com.android.systemui.telephony.TelephonyListenerManager;
 import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.time.FakeSystemClock;
@@ -88,8 +88,7 @@
     private static final SubscriptionInfo TEST_SUBSCRIPTION_ROAMING = new SubscriptionInfo(0, "", 0,
             TEST_CARRIER, TEST_CARRIER, NAME_SOURCE_CARRIER_ID, 0xFFFFFF, "",
             DATA_ROAMING_ENABLE, null, null, null, null, false, null, "");
-    @Mock
-    private WifiManager mWifiManager;
+    private FakeWifiRepository mWifiRepository = new FakeWifiRepository();
     @Mock
     private WakefulnessLifecycle mWakefulnessLifecycle;
     @Mock
@@ -121,7 +120,6 @@
     public void setUp() {
         MockitoAnnotations.initMocks(this);
 
-        mContext.addMockSystemService(WifiManager.class, mWifiManager);
         mContext.addMockSystemService(PackageManager.class, mPackageManager);
         when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY)).thenReturn(true);
         mContext.addMockSystemService(TelephonyManager.class, mTelephonyManager);
@@ -144,7 +142,7 @@
         when(mTelephonyManager.getActiveModemCount()).thenReturn(3);
 
         mCarrierTextManager = new CarrierTextManager.Builder(
-                mContext, mContext.getResources(), mWifiManager,
+                mContext, mContext.getResources(), mWifiRepository,
                 mTelephonyManager, mTelephonyListenerManager, mWakefulnessLifecycle, mMainExecutor,
                 mBgExecutor, mKeyguardUpdateMonitor)
                 .setShowAirplaneMode(true)
@@ -364,7 +362,11 @@
         when(mKeyguardUpdateMonitor.getSimState(anyInt())).thenReturn(
                 TelephonyManager.SIM_STATE_READY);
         when(mKeyguardUpdateMonitor.getFilteredSubscriptionInfo()).thenReturn(list);
-        mockWifi();
+
+        assertFalse(mWifiRepository.isWifiConnectedWithValidSsid());
+        mWifiRepository.setWifiNetwork(
+                new WifiNetworkModel.Active(0, false, 0, "", false, false, null));
+        assertTrue(mWifiRepository.isWifiConnectedWithValidSsid());
 
         mKeyguardUpdateMonitor.mServiceStates = new HashMap<>();
         ServiceState ss = mock(ServiceState.class);
@@ -385,13 +387,6 @@
         assertNotEquals(AIRPLANE_MODE_TEXT, captor.getValue().carrierText);
     }
 
-    private void mockWifi() {
-        when(mWifiManager.isWifiEnabled()).thenReturn(true);
-        WifiInfo wifiInfo = mock(WifiInfo.class);
-        when(wifiInfo.getBSSID()).thenReturn("");
-        when(mWifiManager.getConnectionInfo()).thenReturn(wifiInfo);
-    }
-
     @Test
     public void testCreateInfo_noSubscriptions() {
         reset(mCarrierTextCallback);
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java
index 48f7d92..f1ee108 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java
@@ -16,17 +16,15 @@
 
 package com.android.keyguard;
 
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
 
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 
+import com.android.internal.jank.InteractionJankMonitor;
 import com.android.keyguard.logging.KeyguardLogger;
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.ClockController;
+import com.android.systemui.flags.FeatureFlags;
 import com.android.systemui.statusbar.phone.DozeParameters;
 import com.android.systemui.statusbar.phone.ScreenOffAnimationController;
 import com.android.systemui.statusbar.policy.ConfigurationController;
@@ -45,26 +43,21 @@
 @RunWith(AndroidTestingRunner.class)
 public class KeyguardStatusViewControllerTest extends SysuiTestCase {
 
-    @Mock
-    private KeyguardStatusView mKeyguardStatusView;
-    @Mock
-    private KeyguardSliceViewController mKeyguardSliceViewController;
-    @Mock
-    private KeyguardClockSwitchController mKeyguardClockSwitchController;
-    @Mock
-    private KeyguardStateController mKeyguardStateController;
-    @Mock
-    private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
-    @Mock
-    ConfigurationController mConfigurationController;
-    @Mock
-    DozeParameters mDozeParameters;
-    @Mock
-    ScreenOffAnimationController mScreenOffAnimationController;
+    @Mock private KeyguardStatusView mKeyguardStatusView;
+    @Mock private KeyguardSliceViewController mKeyguardSliceViewController;
+    @Mock private KeyguardClockSwitchController mKeyguardClockSwitchController;
+    @Mock private KeyguardStateController mKeyguardStateController;
+    @Mock private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
+    @Mock private ConfigurationController mConfigurationController;
+    @Mock private DozeParameters mDozeParameters;
+    @Mock private ScreenOffAnimationController mScreenOffAnimationController;
+    @Mock private KeyguardLogger mKeyguardLogger;
+    @Mock private KeyguardStatusViewController mControllerMock;
+    @Mock private FeatureFlags mFeatureFlags;
+    @Mock private InteractionJankMonitor mInteractionJankMonitor;
+
     @Captor
     private ArgumentCaptor<KeyguardUpdateMonitorCallback> mKeyguardUpdateMonitorCallbackCaptor;
-    @Mock
-    KeyguardLogger mKeyguardLogger;
 
     private KeyguardStatusViewController mController;
 
@@ -81,7 +74,9 @@
                 mConfigurationController,
                 mDozeParameters,
                 mScreenOffAnimationController,
-                mKeyguardLogger);
+                mKeyguardLogger,
+                mFeatureFlags,
+                mInteractionJankMonitor);
     }
 
     @Test
@@ -116,12 +111,4 @@
         configurationListenerArgumentCaptor.getValue().onLocaleListChanged();
         verify(mKeyguardClockSwitchController).onLocaleListChanged();
     }
-
-    @Test
-    public void getClock_forwardsToClockSwitch() {
-        ClockController mockClock = mock(ClockController.class);
-        when(mKeyguardClockSwitchController.getClock()).thenReturn(mockClock);
-
-        assertEquals(mockClock, mController.getClockController());
-    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
index 08813a7..3eb9590 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
@@ -20,9 +20,12 @@
 import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FINGERPRINT;
 import static android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ERROR_LOCKOUT;
 import static android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ERROR_LOCKOUT_PERMANENT;
+import static android.hardware.biometrics.SensorProperties.STRENGTH_CONVENIENCE;
+import static android.hardware.biometrics.SensorProperties.STRENGTH_STRONG;
 import static android.hardware.face.FaceAuthenticateOptions.AUTHENTICATE_REASON_PRIMARY_BOUNCER_SHOWN;
 import static android.hardware.face.FaceAuthenticateOptions.AUTHENTICATE_REASON_STARTED_WAKING_UP;
 import static android.hardware.fingerprint.FingerprintSensorProperties.TYPE_POWER_BUTTON;
+import static android.hardware.fingerprint.FingerprintSensorProperties.TYPE_UDFPS_OPTICAL;
 import static android.telephony.SubscriptionManager.DATA_ROAMING_DISABLE;
 import static android.telephony.SubscriptionManager.NAME_SOURCE_CARRIER_ID;
 
@@ -41,6 +44,8 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static junit.framework.Assert.assertEquals;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
@@ -79,7 +84,6 @@
 import android.hardware.biometrics.BiometricSourceType;
 import android.hardware.biometrics.ComponentInfoInternal;
 import android.hardware.biometrics.IBiometricEnabledOnKeyguardCallback;
-import android.hardware.biometrics.SensorProperties;
 import android.hardware.face.FaceAuthenticateOptions;
 import android.hardware.face.FaceManager;
 import android.hardware.face.FaceSensorProperties;
@@ -283,33 +287,13 @@
     @Before
     public void setup() throws RemoteException {
         MockitoAnnotations.initMocks(this);
-
-        mFaceSensorProperties =
-                List.of(createFaceSensorProperties(/* supportsFaceDetection = */ false));
-        when(mFaceManager.isHardwareDetected()).thenReturn(true);
-        when(mAuthController.isFaceAuthEnrolled(anyInt())).thenReturn(true);
-        when(mFaceManager.getSensorPropertiesInternal()).thenReturn(mFaceSensorProperties);
         when(mSessionTracker.getSessionId(SESSION_KEYGUARD)).thenReturn(mKeyguardInstanceId);
 
-        mFingerprintSensorProperties = List.of(
-                new FingerprintSensorPropertiesInternal(1 /* sensorId */,
-                        FingerprintSensorProperties.STRENGTH_STRONG,
-                        1 /* maxEnrollmentsPerUser */,
-                        List.of(new ComponentInfoInternal("fingerprintSensor" /* componentId */,
-                                "vendor/model/revision" /* hardwareVersion */,
-                                "1.01" /* firmwareVersion */,
-                                "00000001" /* serialNumber */, "" /* softwareVersion */)),
-                        FingerprintSensorProperties.TYPE_UDFPS_OPTICAL,
-                        false /* resetLockoutRequiresHAT */));
-        when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
-        when(mFingerprintManager.hasEnrolledTemplates(anyInt())).thenReturn(true);
-        when(mFingerprintManager.getSensorPropertiesInternal()).thenReturn(
-                mFingerprintSensorProperties);
         when(mUserManager.isUserUnlocked(anyInt())).thenReturn(true);
         when(mUserManager.isPrimaryUser()).thenReturn(true);
         when(mStrongAuthTracker.getStub()).thenReturn(mock(IStrongAuthTracker.Stub.class));
         when(mStrongAuthTracker
-                .isUnlockingWithBiometricAllowed(anyBoolean() /* isStrongBiometric */))
+                .isUnlockingWithBiometricAllowed(anyBoolean() /* isClass3Biometric */))
                 .thenReturn(true);
         when(mTelephonyManager.getServiceStateForSubscriber(anyInt()))
                 .thenReturn(new ServiceState());
@@ -346,20 +330,9 @@
                         anyInt());
 
         mKeyguardUpdateMonitor = new TestableKeyguardUpdateMonitor(mContext);
-
-        ArgumentCaptor<IFaceAuthenticatorsRegisteredCallback> faceCaptor =
-                ArgumentCaptor.forClass(IFaceAuthenticatorsRegisteredCallback.class);
-        verify(mFaceManager).addAuthenticatorsRegisteredCallback(faceCaptor.capture());
-        mFaceAuthenticatorsRegisteredCallback = faceCaptor.getValue();
-        mFaceAuthenticatorsRegisteredCallback.onAllAuthenticatorsRegistered(mFaceSensorProperties);
-
-        ArgumentCaptor<IFingerprintAuthenticatorsRegisteredCallback> fingerprintCaptor =
-                ArgumentCaptor.forClass(IFingerprintAuthenticatorsRegisteredCallback.class);
-        verify(mFingerprintManager).addAuthenticatorsRegisteredCallback(
-                fingerprintCaptor.capture());
-        mFingerprintAuthenticatorsRegisteredCallback = fingerprintCaptor.getValue();
-        mFingerprintAuthenticatorsRegisteredCallback
-                .onAllAuthenticatorsRegistered(mFingerprintSensorProperties);
+        captureAuthenticatorsRegisteredCallbacks();
+        setupFaceAuth(/* isClass3 */ false);
+        setupFingerprintAuth(/* isClass3 */ true);
 
         verify(mBiometricManager)
                 .registerEnabledOnKeyguardCallback(mBiometricEnabledCallbackArgCaptor.capture());
@@ -381,8 +354,64 @@
         when(mAuthController.areAllFingerprintAuthenticatorsRegistered()).thenReturn(true);
     }
 
+    private void captureAuthenticatorsRegisteredCallbacks() throws RemoteException {
+        ArgumentCaptor<IFaceAuthenticatorsRegisteredCallback> faceCaptor =
+                ArgumentCaptor.forClass(IFaceAuthenticatorsRegisteredCallback.class);
+        verify(mFaceManager).addAuthenticatorsRegisteredCallback(faceCaptor.capture());
+        mFaceAuthenticatorsRegisteredCallback = faceCaptor.getValue();
+        mFaceAuthenticatorsRegisteredCallback.onAllAuthenticatorsRegistered(mFaceSensorProperties);
+
+        ArgumentCaptor<IFingerprintAuthenticatorsRegisteredCallback> fingerprintCaptor =
+                ArgumentCaptor.forClass(IFingerprintAuthenticatorsRegisteredCallback.class);
+        verify(mFingerprintManager).addAuthenticatorsRegisteredCallback(
+                fingerprintCaptor.capture());
+        mFingerprintAuthenticatorsRegisteredCallback = fingerprintCaptor.getValue();
+        mFingerprintAuthenticatorsRegisteredCallback
+                .onAllAuthenticatorsRegistered(mFingerprintSensorProperties);
+    }
+
+    private void setupFaceAuth(boolean isClass3) throws RemoteException {
+        when(mFaceManager.isHardwareDetected()).thenReturn(true);
+        when(mAuthController.isFaceAuthEnrolled(anyInt())).thenReturn(true);
+        mFaceSensorProperties =
+                List.of(createFaceSensorProperties(/* supportsFaceDetection = */ false, isClass3));
+        when(mFaceManager.getSensorPropertiesInternal()).thenReturn(mFaceSensorProperties);
+        mFaceAuthenticatorsRegisteredCallback.onAllAuthenticatorsRegistered(mFaceSensorProperties);
+        assertEquals(isClass3, mKeyguardUpdateMonitor.isFaceClass3());
+    }
+
+    private void setupFingerprintAuth(boolean isClass3) throws RemoteException {
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
+        when(mFingerprintManager.hasEnrolledTemplates(anyInt())).thenReturn(true);
+        mFingerprintSensorProperties = List.of(
+                createFingerprintSensorPropertiesInternal(TYPE_UDFPS_OPTICAL, isClass3));
+        when(mFingerprintManager.getSensorPropertiesInternal()).thenReturn(
+                mFingerprintSensorProperties);
+        mFingerprintAuthenticatorsRegisteredCallback.onAllAuthenticatorsRegistered(
+                mFingerprintSensorProperties);
+        assertEquals(isClass3, mKeyguardUpdateMonitor.isFingerprintClass3());
+    }
+
+    private FingerprintSensorPropertiesInternal createFingerprintSensorPropertiesInternal(
+            @FingerprintSensorProperties.SensorType int sensorType,
+            boolean isClass3) {
+        final List<ComponentInfoInternal> componentInfo =
+                List.of(new ComponentInfoInternal("fingerprintSensor" /* componentId */,
+                        "vendor/model/revision" /* hardwareVersion */,
+                        "1.01" /* firmwareVersion */,
+                        "00000001" /* serialNumber */, "" /* softwareVersion */));
+        return new FingerprintSensorPropertiesInternal(
+                FINGERPRINT_SENSOR_ID,
+                isClass3 ? STRENGTH_STRONG : STRENGTH_CONVENIENCE,
+                1 /* maxEnrollmentsPerUser */,
+                componentInfo,
+                sensorType,
+                true /* resetLockoutRequiresHardwareAuthToken */);
+    }
+
     @NonNull
-    private FaceSensorPropertiesInternal createFaceSensorProperties(boolean supportsFaceDetection) {
+    private FaceSensorPropertiesInternal createFaceSensorProperties(
+            boolean supportsFaceDetection, boolean isClass3) {
         final List<ComponentInfoInternal> componentInfo = new ArrayList<>();
         componentInfo.add(new ComponentInfoInternal("faceSensor" /* componentId */,
                 "vendor/model/revision" /* hardwareVersion */, "1.01" /* firmwareVersion */,
@@ -391,10 +420,9 @@
                 "" /* hardwareVersion */, "" /* firmwareVersion */, "" /* serialNumber */,
                 "vendor/version/revision" /* softwareVersion */));
 
-
         return new FaceSensorPropertiesInternal(
-                0 /* id */,
-                FaceSensorProperties.STRENGTH_STRONG,
+                FACE_SENSOR_ID /* id */,
+                isClass3 ? STRENGTH_STRONG : STRENGTH_CONVENIENCE,
                 1 /* maxTemplatesAllowed */,
                 componentInfo,
                 FaceSensorProperties.TYPE_UNKNOWN,
@@ -686,7 +714,7 @@
     @Test
     public void testUnlockingWithFaceAllowed_strongAuthTrackerUnlockingWithBiometricAllowed() {
         // GIVEN unlocking with biometric is allowed
-        strongAuthNotRequired();
+        primaryAuthNotRequiredByStrongAuthTracker();
 
         // THEN unlocking with face and fp is allowed
         Assert.assertTrue(mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
@@ -706,12 +734,15 @@
     }
 
     @Test
-    public void testUnlockingWithFaceAllowed_fingerprintLockout() {
-        // GIVEN unlocking with biometric is allowed
-        strongAuthNotRequired();
+    public void class3FingerprintLockOut_lockOutClass1Face() throws RemoteException {
+        setupFaceAuth(/* isClass3 */ false);
+        setupFingerprintAuth(/* isClass3 */ true);
 
-        // WHEN fingerprint is locked out
-        fingerprintErrorTemporaryLockedOut();
+        // GIVEN primary auth is not required by StrongAuthTracker
+        primaryAuthNotRequiredByStrongAuthTracker();
+
+        // WHEN fingerprint (class 3) is lock out
+        fingerprintErrorTemporaryLockOut();
 
         // THEN unlocking with face is not allowed
         Assert.assertFalse(mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
@@ -719,6 +750,54 @@
     }
 
     @Test
+    public void class3FingerprintLockOut_lockOutClass3Face() throws RemoteException {
+        setupFaceAuth(/* isClass3 */ true);
+        setupFingerprintAuth(/* isClass3 */ true);
+
+        // GIVEN primary auth is not required by StrongAuthTracker
+        primaryAuthNotRequiredByStrongAuthTracker();
+
+        // WHEN fingerprint (class 3) is lock out
+        fingerprintErrorTemporaryLockOut();
+
+        // THEN unlocking with face is not allowed
+        Assert.assertFalse(mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
+                BiometricSourceType.FACE));
+    }
+
+    @Test
+    public void class3FaceLockOut_lockOutClass3Fingerprint() throws RemoteException {
+        setupFaceAuth(/* isClass3 */ true);
+        setupFingerprintAuth(/* isClass3 */ true);
+
+        // GIVEN primary auth is not required by StrongAuthTracker
+        primaryAuthNotRequiredByStrongAuthTracker();
+
+        // WHEN face (class 3) is lock out
+        faceAuthLockOut();
+
+        // THEN unlocking with fingerprint is not allowed
+        Assert.assertFalse(mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
+                BiometricSourceType.FINGERPRINT));
+    }
+
+    @Test
+    public void class1FaceLockOut_doesNotLockOutClass3Fingerprint() throws RemoteException {
+        setupFaceAuth(/* isClass3 */ false);
+        setupFingerprintAuth(/* isClass3 */ true);
+
+        // GIVEN primary auth is not required by StrongAuthTracker
+        primaryAuthNotRequiredByStrongAuthTracker();
+
+        // WHEN face (class 1) is lock out
+        faceAuthLockOut();
+
+        // THEN unlocking with fingerprint is still allowed
+        Assert.assertTrue(mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
+                BiometricSourceType.FINGERPRINT));
+    }
+
+    @Test
     public void testUnlockingWithFpAllowed_strongAuthTrackerUnlockingWithBiometricNotAllowed() {
         // GIVEN unlocking with biometric is not allowed
         when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(anyBoolean())).thenReturn(false);
@@ -731,10 +810,10 @@
     @Test
     public void testUnlockingWithFpAllowed_fingerprintLockout() {
         // GIVEN unlocking with biometric is allowed
-        strongAuthNotRequired();
+        primaryAuthNotRequiredByStrongAuthTracker();
 
-        // WHEN fingerprint is locked out
-        fingerprintErrorTemporaryLockedOut();
+        // WHEN fingerprint is lock out
+        fingerprintErrorTemporaryLockOut();
 
         // THEN unlocking with fingerprint is not allowed
         Assert.assertFalse(mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
@@ -757,8 +836,8 @@
         mKeyguardUpdateMonitor.onTrustChanged(true, true, getCurrentUser(), 0, null);
         Assert.assertTrue(mKeyguardUpdateMonitor.getUserHasTrust(getCurrentUser()));
 
-        // WHEN fingerprint is locked out
-        fingerprintErrorTemporaryLockedOut();
+        // WHEN fingerprint is lock out
+        fingerprintErrorTemporaryLockOut();
 
         // THEN user is NOT considered as "having trust" and bouncer cannot be skipped
         Assert.assertFalse(mKeyguardUpdateMonitor.getUserHasTrust(getCurrentUser()));
@@ -826,7 +905,7 @@
 
         // GIVEN udfps is supported and strong auth required for weak biometrics (face) only
         givenUdfpsSupported();
-        strongAuthRequiredForWeakBiometricOnly(); // this allows fingerprint to run but not face
+        primaryAuthRequiredForWeakBiometricOnly(); // allows class3 fp to run but not class1 face
 
         // WHEN the device wakes up
         mKeyguardUpdateMonitor.dispatchStartedWakingUp(PowerManager.WAKE_REASON_POWER_BUTTON);
@@ -863,7 +942,7 @@
     public void noFaceDetect_whenStrongAuthRequiredAndBypass_faceDetectionUnsupported() {
         // GIVEN bypass is enabled, face detection is NOT supported and strong auth is required
         lockscreenBypassIsAllowed();
-        strongAuthRequiredEncrypted();
+        primaryAuthRequiredEncrypted();
         keyguardIsVisible();
 
         // WHEN the device wakes up
@@ -931,6 +1010,7 @@
         assertThat(mKeyguardUpdateMonitor.shouldListenForFingerprint(false)).isFalse();
         verifyFingerprintAuthenticateNeverCalled();
         // WHEN alternate bouncer is shown
+        mKeyguardUpdateMonitor.setKeyguardShowing(true, true);
         mKeyguardUpdateMonitor.setAlternateBouncerShowing(true);
 
         // THEN make sure FP listening begins
@@ -1011,10 +1091,10 @@
 
     @Test
     public void testOnFaceAuthenticated_skipsFaceWhenAuthenticated() {
-        // test whether face will be skipped if authenticated, so the value of isStrongBiometric
+        // test whether face will be skipped if authenticated, so the value of isClass3Biometric
         // doesn't matter here
         mKeyguardUpdateMonitor.onFaceAuthenticated(KeyguardUpdateMonitor.getCurrentUser(),
-                true /* isStrongBiometric */);
+                true /* isClass3Biometric */);
         setKeyguardBouncerVisibility(true);
         mTestableLooper.processAllMessages();
 
@@ -1027,7 +1107,7 @@
         mTestableLooper.processAllMessages();
         keyguardIsVisible();
 
-        faceAuthLockedOut();
+        faceAuthLockOut();
 
         verify(mLockPatternUtils, never()).requireStrongAuth(anyInt(), anyInt());
     }
@@ -1050,7 +1130,7 @@
         mTestableLooper.processAllMessages();
         keyguardIsVisible();
 
-        faceAuthLockedOut();
+        faceAuthLockOut();
         mKeyguardUpdateMonitor.mFingerprintAuthenticationCallback
                 .onAuthenticationError(FINGERPRINT_ERROR_LOCKOUT_PERMANENT, "");
 
@@ -1060,32 +1140,32 @@
     @Test
     public void testGetUserCanSkipBouncer_whenFace() {
         int user = KeyguardUpdateMonitor.getCurrentUser();
-        mKeyguardUpdateMonitor.onFaceAuthenticated(user, true /* isStrongBiometric */);
+        mKeyguardUpdateMonitor.onFaceAuthenticated(user, true /* isClass3Biometric */);
         assertThat(mKeyguardUpdateMonitor.getUserCanSkipBouncer(user)).isTrue();
     }
 
     @Test
     public void testGetUserCanSkipBouncer_whenFace_nonStrongAndDisallowed() {
-        when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(false /* isStrongBiometric */))
+        when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(false /* isClass3Biometric */))
                 .thenReturn(false);
         int user = KeyguardUpdateMonitor.getCurrentUser();
-        mKeyguardUpdateMonitor.onFaceAuthenticated(user, false /* isStrongBiometric */);
+        mKeyguardUpdateMonitor.onFaceAuthenticated(user, false /* isClass3Biometric */);
         assertThat(mKeyguardUpdateMonitor.getUserCanSkipBouncer(user)).isFalse();
     }
 
     @Test
     public void testGetUserCanSkipBouncer_whenFingerprint() {
         int user = KeyguardUpdateMonitor.getCurrentUser();
-        mKeyguardUpdateMonitor.onFingerprintAuthenticated(user, true /* isStrongBiometric */);
+        mKeyguardUpdateMonitor.onFingerprintAuthenticated(user, true /* isClass3Biometric */);
         assertThat(mKeyguardUpdateMonitor.getUserCanSkipBouncer(user)).isTrue();
     }
 
     @Test
     public void testGetUserCanSkipBouncer_whenFingerprint_nonStrongAndDisallowed() {
-        when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(false /* isStrongBiometric */))
+        when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(false /* isClass3Biometric */))
                 .thenReturn(false);
         int user = KeyguardUpdateMonitor.getCurrentUser();
-        mKeyguardUpdateMonitor.onFingerprintAuthenticated(user, false /* isStrongBiometric */);
+        mKeyguardUpdateMonitor.onFingerprintAuthenticated(user, false /* isClass3Biometric */);
         assertThat(mKeyguardUpdateMonitor.getUserCanSkipBouncer(user)).isFalse();
     }
 
@@ -1126,9 +1206,9 @@
             @BiometricConstants.LockoutMode int fingerprintLockoutMode,
             @BiometricConstants.LockoutMode int faceLockoutMode) {
         final int newUser = 12;
-        final boolean faceLocked =
+        final boolean faceLockOut =
                 faceLockoutMode != BiometricConstants.BIOMETRIC_LOCKOUT_NONE;
-        final boolean fpLocked =
+        final boolean fpLockOut =
                 fingerprintLockoutMode != BiometricConstants.BIOMETRIC_LOCKOUT_NONE;
 
         mKeyguardUpdateMonitor.dispatchStartedWakingUp(PowerManager.WAKE_REASON_POWER_BUTTON);
@@ -1161,8 +1241,8 @@
                 eq(false), eq(BiometricSourceType.FINGERPRINT));
 
         // THEN locked out states are updated
-        assertThat(mKeyguardUpdateMonitor.isFingerprintLockedOut()).isEqualTo(fpLocked);
-        assertThat(mKeyguardUpdateMonitor.isFaceLockedOut()).isEqualTo(faceLocked);
+        assertThat(mKeyguardUpdateMonitor.isFingerprintLockedOut()).isEqualTo(fpLockOut);
+        assertThat(mKeyguardUpdateMonitor.isFaceLockedOut()).isEqualTo(faceLockOut);
 
         // Fingerprint should be cancelled on lockout if going to lockout state, else
         // restarted if it's not
@@ -1443,7 +1523,8 @@
             throws RemoteException {
         // GIVEN SFPS supported and enrolled
         final ArrayList<FingerprintSensorPropertiesInternal> props = new ArrayList<>();
-        props.add(newFingerprintSensorPropertiesInternal(TYPE_POWER_BUTTON));
+        props.add(createFingerprintSensorPropertiesInternal(TYPE_POWER_BUTTON,
+                /* isClass3 */ true));
         when(mAuthController.getSfpsProps()).thenReturn(props);
         when(mAuthController.isSfpsEnrolled(anyInt())).thenReturn(true);
 
@@ -1466,17 +1547,6 @@
         assertThat(mKeyguardUpdateMonitor.shouldListenForFingerprint(false)).isTrue();
     }
 
-    private FingerprintSensorPropertiesInternal newFingerprintSensorPropertiesInternal(
-            @FingerprintSensorProperties.SensorType int sensorType) {
-        return new FingerprintSensorPropertiesInternal(
-                0 /* sensorId */,
-                SensorProperties.STRENGTH_STRONG,
-                1 /* maxEnrollmentsPerUser */,
-                new ArrayList<ComponentInfoInternal>(),
-                sensorType,
-                true /* resetLockoutRequiresHardwareAuthToken */);
-    }
-
     @Test
     public void testShouldNotListenForUdfps_whenTrustEnabled() {
         // GIVEN a "we should listen for udfps" state
@@ -1613,7 +1683,7 @@
         keyguardNotGoingAway();
         occludingAppRequestsFaceAuth();
         currentUserIsPrimary();
-        strongAuthNotRequired();
+        primaryAuthNotRequiredByStrongAuthTracker();
         biometricsEnabledForCurrentUser();
         currentUserDoesNotHaveTrust();
         biometricsNotDisabledThroughDevicePolicyManager();
@@ -1622,7 +1692,7 @@
         assertThat(mKeyguardUpdateMonitor.shouldListenForFace()).isTrue();
 
         // Fingerprint is locked out.
-        fingerprintErrorTemporaryLockedOut();
+        fingerprintErrorTemporaryLockOut();
 
         assertThat(mKeyguardUpdateMonitor.shouldListenForFace()).isFalse();
     }
@@ -1634,7 +1704,7 @@
         bouncerFullyVisibleAndNotGoingToSleep();
         keyguardNotGoingAway();
         currentUserIsPrimary();
-        strongAuthNotRequired();
+        primaryAuthNotRequiredByStrongAuthTracker();
         biometricsEnabledForCurrentUser();
         currentUserDoesNotHaveTrust();
         biometricsNotDisabledThroughDevicePolicyManager();
@@ -1657,7 +1727,7 @@
         bouncerFullyVisibleAndNotGoingToSleep();
         keyguardNotGoingAway();
         currentUserIsPrimary();
-        strongAuthNotRequired();
+        primaryAuthNotRequiredByStrongAuthTracker();
         biometricsEnabledForCurrentUser();
         currentUserDoesNotHaveTrust();
         biometricsNotDisabledThroughDevicePolicyManager();
@@ -1684,7 +1754,7 @@
         // Face auth should run when the following is true.
         keyguardNotGoingAway();
         bouncerFullyVisibleAndNotGoingToSleep();
-        strongAuthNotRequired();
+        primaryAuthNotRequiredByStrongAuthTracker();
         biometricsEnabledForCurrentUser();
         currentUserDoesNotHaveTrust();
         biometricsNotDisabledThroughDevicePolicyManager();
@@ -1940,7 +2010,7 @@
         assertThat(mKeyguardUpdateMonitor.shouldListenForFace()).isTrue();
 
         // Face is locked out.
-        faceAuthLockedOut();
+        faceAuthLockOut();
         mTestableLooper.processAllMessages();
 
         // This is needed beccause we want to show face locked out error message whenever face auth
@@ -2578,7 +2648,7 @@
         verify(mFingerprintManager).addLockoutResetCallback(fpLockoutResetCallbackCaptor.capture());
 
         // GIVEN device is locked out
-        fingerprintErrorTemporaryLockedOut();
+        fingerprintErrorTemporaryLockOut();
 
         // GIVEN FP detection is running
         givenDetectFingerprintWithClearingFingerprintManagerInvocations();
@@ -2662,6 +2732,21 @@
                 KeyguardUpdateMonitor.getCurrentUser())).isTrue();
     }
 
+    @Test
+    public void testFingerprintListeningStateWhenOccluded() {
+        when(mAuthController.isUdfpsSupported()).thenReturn(true);
+
+        mKeyguardUpdateMonitor.setKeyguardShowing(false, false);
+        mKeyguardUpdateMonitor.dispatchStartedWakingUp(PowerManager.WAKE_REASON_BIOMETRIC);
+        mKeyguardUpdateMonitor.setKeyguardShowing(false, true);
+
+        verifyFingerprintAuthenticateNeverCalled();
+
+        mKeyguardUpdateMonitor.setKeyguardShowing(true, true);
+        mKeyguardUpdateMonitor.setAlternateBouncerShowing(true);
+
+        verifyFingerprintAuthenticateCall();
+    }
 
     private void verifyFingerprintAuthenticateNeverCalled() {
         verify(mFingerprintManager, never()).authenticate(any(), any(), any(), any(), any());
@@ -2705,8 +2790,10 @@
     }
 
     private void supportsFaceDetection() throws RemoteException {
+        final boolean isClass3 = !mFaceSensorProperties.isEmpty()
+                && mFaceSensorProperties.get(0).sensorStrength == STRENGTH_STRONG;
         mFaceSensorProperties =
-                List.of(createFaceSensorProperties(/* supportsFaceDetection = */ true));
+                List.of(createFaceSensorProperties(/* supportsFaceDetection = */ true, isClass3));
         mFaceAuthenticatorsRegisteredCallback.onAllAuthenticatorsRegistered(mFaceSensorProperties);
     }
 
@@ -2734,7 +2821,7 @@
         }
     }
 
-    private void faceAuthLockedOut() {
+    private void faceAuthLockOut() {
         mKeyguardUpdateMonitor.mFaceAuthenticationCallback
                 .onAuthenticationError(FaceManager.FACE_ERROR_LOCKOUT_PERMANENT, "");
     }
@@ -2767,7 +2854,7 @@
         mKeyguardUpdateMonitor.setSwitchingUser(true);
     }
 
-    private void fingerprintErrorTemporaryLockedOut() {
+    private void fingerprintErrorTemporaryLockOut() {
         mKeyguardUpdateMonitor.mFingerprintAuthenticationCallback
                 .onAuthenticationError(FINGERPRINT_ERROR_LOCKOUT, "Fingerprint locked out");
     }
@@ -2821,18 +2908,18 @@
         );
     }
 
-    private void strongAuthRequiredEncrypted() {
+    private void primaryAuthRequiredEncrypted() {
         when(mStrongAuthTracker.getStrongAuthForUser(KeyguardUpdateMonitor.getCurrentUser()))
                 .thenReturn(STRONG_AUTH_REQUIRED_AFTER_BOOT);
         when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(anyBoolean())).thenReturn(false);
     }
 
-    private void strongAuthRequiredForWeakBiometricOnly() {
+    private void primaryAuthRequiredForWeakBiometricOnly() {
         when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(eq(true))).thenReturn(true);
         when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(eq(false))).thenReturn(false);
     }
 
-    private void strongAuthNotRequired() {
+    private void primaryAuthNotRequiredByStrongAuthTracker() {
         when(mStrongAuthTracker.getStrongAuthForUser(KeyguardUpdateMonitor.getCurrentUser()))
                 .thenReturn(0);
         when(mStrongAuthTracker.isUnlockingWithBiometricAllowed(anyBoolean())).thenReturn(true);
@@ -2917,10 +3004,10 @@
     }
 
     private void givenDetectFace() throws RemoteException {
-        // GIVEN bypass is enabled, face detection is supported and strong auth is required
+        // GIVEN bypass is enabled, face detection is supported and primary auth is required
         lockscreenBypassIsAllowed();
         supportsFaceDetection();
-        strongAuthRequiredEncrypted();
+        primaryAuthRequiredEncrypted();
         keyguardIsVisible();
         // fingerprint is NOT running, UDFPS is NOT supported
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/SplitShadeTransitionAdapterTest.kt b/packages/SystemUI/tests/src/com/android/keyguard/SplitShadeTransitionAdapterTest.kt
similarity index 85%
rename from packages/SystemUI/tests/src/com/android/systemui/shade/SplitShadeTransitionAdapterTest.kt
rename to packages/SystemUI/tests/src/com/android/keyguard/SplitShadeTransitionAdapterTest.kt
index 64fec5b..dea2082 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/SplitShadeTransitionAdapterTest.kt
+++ b/packages/SystemUI/tests/src/com/android/keyguard/SplitShadeTransitionAdapterTest.kt
@@ -13,15 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.android.systemui.shade
+package com.android.keyguard
 
 import android.animation.Animator
 import android.testing.AndroidTestingRunner
 import android.transition.TransitionValues
 import androidx.test.filters.SmallTest
-import com.android.keyguard.KeyguardStatusViewController
+import com.android.keyguard.KeyguardStatusViewController.SplitShadeTransitionAdapter
 import com.android.systemui.SysuiTestCase
-import com.android.systemui.shade.NotificationPanelViewController.SplitShadeTransitionAdapter
 import com.google.common.truth.Truth.assertThat
 import org.junit.Before
 import org.junit.Test
@@ -33,14 +32,14 @@
 @RunWith(AndroidTestingRunner::class)
 class SplitShadeTransitionAdapterTest : SysuiTestCase() {
 
-    @Mock private lateinit var keyguardStatusViewController: KeyguardStatusViewController
+    @Mock private lateinit var KeyguardClockSwitchController: KeyguardClockSwitchController
 
     private lateinit var adapter: SplitShadeTransitionAdapter
 
     @Before
     fun setUp() {
         MockitoAnnotations.initMocks(this)
-        adapter = SplitShadeTransitionAdapter(keyguardStatusViewController)
+        adapter = SplitShadeTransitionAdapter(KeyguardClockSwitchController)
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ChooserPinMigrationTest.kt b/packages/SystemUI/tests/src/com/android/systemui/ChooserPinMigrationTest.kt
deleted file mode 100644
index 44da5f4..0000000
--- a/packages/SystemUI/tests/src/com/android/systemui/ChooserPinMigrationTest.kt
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui
-
-import android.content.Context
-import android.content.Intent
-import android.content.SharedPreferences
-import android.content.res.Resources
-import android.testing.AndroidTestingRunner
-import androidx.test.filters.SmallTest
-import com.android.systemui.broadcast.BroadcastSender
-import com.android.systemui.flags.FakeFeatureFlags
-import com.android.systemui.flags.Flags
-import com.android.systemui.util.mockito.any
-import com.android.systemui.util.mockito.kotlinArgumentCaptor
-import com.android.systemui.util.mockito.whenever
-import com.google.common.truth.Truth.assertThat
-import java.io.File
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.mockito.ArgumentMatchers.anyInt
-import org.mockito.Mock
-import org.mockito.Mockito.never
-import org.mockito.Mockito.verify
-import org.mockito.Mockito.verifyZeroInteractions
-import org.mockito.MockitoAnnotations
-
-@RunWith(AndroidTestingRunner::class)
-@SmallTest
-class ChooserPinMigrationTest : SysuiTestCase() {
-
-    private val fakeFeatureFlags = FakeFeatureFlags()
-    private val fakePreferences =
-        mutableMapOf(
-            "TestPinnedPackage/TestPinnedClass" to true,
-            "TestUnpinnedPackage/TestUnpinnedClass" to false,
-        )
-    private val intent = kotlinArgumentCaptor<Intent>()
-    private val permission = kotlinArgumentCaptor<String>()
-
-    private lateinit var chooserPinMigration: ChooserPinMigration
-
-    @Mock private lateinit var mockContext: Context
-    @Mock private lateinit var mockResources: Resources
-    @Mock
-    private lateinit var mockLegacyPinPrefsFileSupplier:
-        ChooserPinMigration.Companion.LegacyPinPrefsFileSupplier
-    @Mock private lateinit var mockFile: File
-    @Mock private lateinit var mockSharedPreferences: SharedPreferences
-    @Mock private lateinit var mockSharedPreferencesEditor: SharedPreferences.Editor
-    @Mock private lateinit var mockBroadcastSender: BroadcastSender
-
-    @Before
-    fun setup() {
-        MockitoAnnotations.initMocks(this)
-
-        whenever(mockContext.resources).thenReturn(mockResources)
-        whenever(mockContext.getSharedPreferences(any<File>(), anyInt()))
-            .thenReturn(mockSharedPreferences)
-        whenever(mockResources.getString(anyInt())).thenReturn("TestPackage/TestClass")
-        whenever(mockSharedPreferences.all).thenReturn(fakePreferences)
-        whenever(mockSharedPreferences.edit()).thenReturn(mockSharedPreferencesEditor)
-        whenever(mockSharedPreferencesEditor.commit()).thenReturn(true)
-        whenever(mockLegacyPinPrefsFileSupplier.get()).thenReturn(mockFile)
-        whenever(mockFile.exists()).thenReturn(true)
-        whenever(mockFile.delete()).thenReturn(true)
-        fakeFeatureFlags.set(Flags.CHOOSER_MIGRATION_ENABLED, true)
-    }
-
-    @Test
-    fun start_performsMigration() {
-        // Arrange
-        chooserPinMigration =
-            ChooserPinMigration(
-                mockContext,
-                fakeFeatureFlags,
-                mockBroadcastSender,
-                mockLegacyPinPrefsFileSupplier,
-            )
-
-        // Act
-        chooserPinMigration.start()
-
-        // Assert
-        verify(mockBroadcastSender).sendBroadcast(intent.capture(), permission.capture())
-        assertThat(intent.value.action).isEqualTo("android.intent.action.CHOOSER_PIN_MIGRATION")
-        assertThat(intent.value.`package`).isEqualTo("TestPackage")
-        assertThat(intent.value.extras?.keySet()).hasSize(2)
-        assertThat(intent.value.hasExtra("TestPinnedPackage/TestPinnedClass")).isTrue()
-        assertThat(intent.value.getBooleanExtra("TestPinnedPackage/TestPinnedClass", false))
-            .isTrue()
-        assertThat(intent.value.hasExtra("TestUnpinnedPackage/TestUnpinnedClass")).isTrue()
-        assertThat(intent.value.getBooleanExtra("TestUnpinnedPackage/TestUnpinnedClass", true))
-            .isFalse()
-        assertThat(permission.value).isEqualTo("android.permission.RECEIVE_CHOOSER_PIN_MIGRATION")
-
-        // Assert
-        verify(mockSharedPreferencesEditor).clear()
-        verify(mockSharedPreferencesEditor).commit()
-
-        // Assert
-        verify(mockFile).delete()
-    }
-
-    @Test
-    fun start_doesNotDeleteLegacyPreferencesFile_whenClearingItFails() {
-        // Arrange
-        whenever(mockSharedPreferencesEditor.commit()).thenReturn(false)
-        chooserPinMigration =
-            ChooserPinMigration(
-                mockContext,
-                fakeFeatureFlags,
-                mockBroadcastSender,
-                mockLegacyPinPrefsFileSupplier,
-            )
-
-        // Act
-        chooserPinMigration.start()
-
-        // Assert
-        verify(mockBroadcastSender).sendBroadcast(intent.capture(), permission.capture())
-        assertThat(intent.value.action).isEqualTo("android.intent.action.CHOOSER_PIN_MIGRATION")
-        assertThat(intent.value.`package`).isEqualTo("TestPackage")
-        assertThat(intent.value.extras?.keySet()).hasSize(2)
-        assertThat(intent.value.hasExtra("TestPinnedPackage/TestPinnedClass")).isTrue()
-        assertThat(intent.value.getBooleanExtra("TestPinnedPackage/TestPinnedClass", false))
-            .isTrue()
-        assertThat(intent.value.hasExtra("TestUnpinnedPackage/TestUnpinnedClass")).isTrue()
-        assertThat(intent.value.getBooleanExtra("TestUnpinnedPackage/TestUnpinnedClass", true))
-            .isFalse()
-        assertThat(permission.value).isEqualTo("android.permission.RECEIVE_CHOOSER_PIN_MIGRATION")
-
-        // Assert
-        verify(mockSharedPreferencesEditor).clear()
-        verify(mockSharedPreferencesEditor).commit()
-
-        // Assert
-        verify(mockFile, never()).delete()
-    }
-
-    @Test
-    fun start_OnlyDeletesLegacyPreferencesFile_whenEmpty() {
-        // Arrange
-        whenever(mockSharedPreferences.all).thenReturn(emptyMap())
-        chooserPinMigration =
-            ChooserPinMigration(
-                mockContext,
-                fakeFeatureFlags,
-                mockBroadcastSender,
-                mockLegacyPinPrefsFileSupplier,
-            )
-
-        // Act
-        chooserPinMigration.start()
-
-        // Assert
-        verifyZeroInteractions(mockBroadcastSender)
-
-        // Assert
-        verifyZeroInteractions(mockSharedPreferencesEditor)
-
-        // Assert
-        verify(mockFile).delete()
-    }
-
-    @Test
-    fun start_DoesNotDoMigration_whenFlagIsDisabled() {
-        // Arrange
-        fakeFeatureFlags.set(Flags.CHOOSER_MIGRATION_ENABLED, false)
-        chooserPinMigration =
-            ChooserPinMigration(
-                mockContext,
-                fakeFeatureFlags,
-                mockBroadcastSender,
-                mockLegacyPinPrefsFileSupplier,
-            )
-
-        // Act
-        chooserPinMigration.start()
-
-        // Assert
-        verifyZeroInteractions(mockBroadcastSender)
-
-        // Assert
-        verifyZeroInteractions(mockSharedPreferencesEditor)
-
-        // Assert
-        verify(mockFile, never()).delete()
-    }
-
-    @Test
-    fun start_DoesNotDoMigration_whenLegacyPreferenceFileNotPresent() {
-        // Arrange
-        whenever(mockFile.exists()).thenReturn(false)
-        chooserPinMigration =
-            ChooserPinMigration(
-                mockContext,
-                fakeFeatureFlags,
-                mockBroadcastSender,
-                mockLegacyPinPrefsFileSupplier,
-            )
-
-        // Act
-        chooserPinMigration.start()
-
-        // Assert
-        verifyZeroInteractions(mockBroadcastSender)
-
-        // Assert
-        verifyZeroInteractions(mockSharedPreferencesEditor)
-
-        // Assert
-        verify(mockFile, never()).delete()
-    }
-
-    @Test
-    fun start_DoesNotDoMigration_whenConfiguredChooserComponentIsInvalid() {
-        // Arrange
-        whenever(mockResources.getString(anyInt())).thenReturn("InvalidComponent")
-        chooserPinMigration =
-            ChooserPinMigration(
-                mockContext,
-                fakeFeatureFlags,
-                mockBroadcastSender,
-                mockLegacyPinPrefsFileSupplier,
-            )
-
-        // Act
-        chooserPinMigration.start()
-
-        // Assert
-        verifyZeroInteractions(mockBroadcastSender)
-
-        // Assert
-        verifyZeroInteractions(mockSharedPreferencesEditor)
-
-        // Assert
-        verify(mockFile, never()).delete()
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/FaceScanningProviderFactoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/FaceScanningProviderFactoryTest.kt
new file mode 100644
index 0000000..01d3a39
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/FaceScanningProviderFactoryTest.kt
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the
+ * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+package com.android.systemui
+
+import android.graphics.Point
+import android.hardware.display.DisplayManagerGlobal
+import android.testing.AndroidTestingRunner
+import android.testing.TestableLooper.RunWithLooper
+import android.view.Display
+import android.view.DisplayAdjustments
+import android.view.DisplayInfo
+import androidx.test.filters.SmallTest
+import com.android.internal.R
+import com.android.keyguard.KeyguardUpdateMonitor
+import com.android.systemui.biometrics.AuthController
+import com.android.systemui.decor.FaceScanningProviderFactory
+import com.android.systemui.dump.logcatLogBuffer
+import com.android.systemui.log.ScreenDecorationsLogger
+import com.android.systemui.plugins.statusbar.StatusBarStateController
+import com.android.systemui.util.mockito.whenever
+import com.google.common.truth.Truth.assertThat
+import java.util.concurrent.Executor
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers.eq
+import org.mockito.Mock
+import org.mockito.Mockito.mock
+import org.mockito.MockitoAnnotations
+
+@RunWithLooper
+@RunWith(AndroidTestingRunner::class)
+@SmallTest
+class FaceScanningProviderFactoryTest : SysuiTestCase() {
+
+    private lateinit var underTest: FaceScanningProviderFactory
+
+    @Mock private lateinit var authController: AuthController
+
+    @Mock private lateinit var statusBarStateController: StatusBarStateController
+
+    @Mock private lateinit var keyguardUpdateMonitor: KeyguardUpdateMonitor
+
+    @Mock private lateinit var display: Display
+
+    private val displayId = 2
+
+    @Before
+    fun setup() {
+        MockitoAnnotations.initMocks(this)
+
+        val displayInfo = DisplayInfo()
+        val dmGlobal = mock(DisplayManagerGlobal::class.java)
+        val display =
+            Display(
+                dmGlobal,
+                displayId,
+                displayInfo,
+                DisplayAdjustments.DEFAULT_DISPLAY_ADJUSTMENTS
+            )
+        whenever(dmGlobal.getDisplayInfo(eq(displayId))).thenReturn(displayInfo)
+        val displayContext = context.createDisplayContext(display) as SysuiTestableContext
+        displayContext.orCreateTestableResources.addOverride(
+            R.array.config_displayUniqueIdArray,
+            arrayOf(displayId)
+        )
+        displayContext.orCreateTestableResources.addOverride(
+            R.bool.config_fillMainBuiltInDisplayCutout,
+            true
+        )
+        underTest =
+            FaceScanningProviderFactory(
+                authController,
+                displayContext,
+                statusBarStateController,
+                keyguardUpdateMonitor,
+                mock(Executor::class.java),
+                ScreenDecorationsLogger(logcatLogBuffer("FaceScanningProviderFactoryTest"))
+            )
+
+        whenever(authController.faceSensorLocation).thenReturn(Point(10, 10))
+    }
+
+    @Test
+    fun shouldNotShowFaceScanningAnimationIfFaceIsNotEnrolled() {
+        whenever(keyguardUpdateMonitor.isFaceEnrolled).thenReturn(false)
+        whenever(authController.isShowing).thenReturn(true)
+
+        assertThat(underTest.shouldShowFaceScanningAnim()).isFalse()
+    }
+
+    @Test
+    fun shouldShowFaceScanningAnimationIfBiometricPromptIsShowing() {
+        whenever(keyguardUpdateMonitor.isFaceEnrolled).thenReturn(true)
+        whenever(authController.isShowing).thenReturn(true)
+
+        assertThat(underTest.shouldShowFaceScanningAnim()).isTrue()
+    }
+
+    @Test
+    fun shouldShowFaceScanningAnimationIfKeyguardFaceDetectionIsShowing() {
+        whenever(keyguardUpdateMonitor.isFaceEnrolled).thenReturn(true)
+        whenever(keyguardUpdateMonitor.isFaceDetectionRunning).thenReturn(true)
+
+        assertThat(underTest.shouldShowFaceScanningAnim()).isTrue()
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineClassifierTest.java b/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineClassifierTest.java
index 8cb9130..4cb99a2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineClassifierTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineClassifierTest.java
@@ -120,7 +120,6 @@
                 gestureCompleteListenerCaptor.capture());
 
         mGestureFinalizedListener = gestureCompleteListenerCaptor.getValue();
-        mFakeFeatureFlags.set(Flags.FALSING_FOR_LONG_TAPS, true);
         mFakeFeatureFlags.set(Flags.MEDIA_FALSING_PENALTY, true);
         mFakeFeatureFlags.set(Flags.FALSING_OFF_FOR_UNFOLDED, true);
     }
@@ -260,13 +259,6 @@
     }
 
     @Test
-    public void testIsFalseLongTap_FalseLongTap_NotFlagged() {
-        mFakeFeatureFlags.set(Flags.FALSING_FOR_LONG_TAPS, false);
-        when(mLongTapClassifier.isTap(mMotionEventList, 0)).thenReturn(mFalsedResult);
-        assertThat(mBrightLineFalsingManager.isFalseLongTap(NO_PENALTY)).isFalse();
-    }
-
-    @Test
     public void testIsFalseLongTap_FalseLongTap() {
         when(mLongTapClassifier.isTap(mMotionEventList, 0)).thenReturn(mFalsedResult);
         assertThat(mBrightLineFalsingManager.isFalseLongTap(NO_PENALTY)).isTrue();
diff --git a/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineFalsingManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineFalsingManagerTest.java
index 315774a..292fdff 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineFalsingManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/classifier/BrightLineFalsingManagerTest.java
@@ -94,7 +94,6 @@
                 mMetricsLogger, mClassifiers, mSingleTapClassifier, mLongTapClassifier,
                 mDoubleTapClassifier, mHistoryTracker, mKeyguardStateController,
                 mAccessibilityManager, false, mFakeFeatureFlags);
-        mFakeFeatureFlags.set(Flags.FALSING_FOR_LONG_TAPS, true);
         mFakeFeatureFlags.set(Flags.FALSING_OFF_FOR_UNFOLDED, true);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepositoryTest.kt
index 6e002f5..2489e04 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFaceAuthRepositoryTest.kt
@@ -59,11 +59,10 @@
 import com.android.systemui.statusbar.phone.KeyguardBypassController
 import com.android.systemui.user.data.repository.FakeUserRepository
 import com.android.systemui.util.mockito.KotlinArgumentCaptor
+import com.android.systemui.util.mockito.captureMany
 import com.android.systemui.util.mockito.whenever
 import com.android.systemui.util.time.SystemClock
 import com.google.common.truth.Truth.assertThat
-import java.io.PrintWriter
-import java.io.StringWriter
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.StandardTestDispatcher
@@ -81,6 +80,7 @@
 import org.mockito.ArgumentMatchers.eq
 import org.mockito.Captor
 import org.mockito.Mock
+import org.mockito.Mockito.atLeastOnce
 import org.mockito.Mockito.clearInvocations
 import org.mockito.Mockito.isNull
 import org.mockito.Mockito.mock
@@ -88,6 +88,8 @@
 import org.mockito.Mockito.verify
 import org.mockito.Mockito.verifyNoMoreInteractions
 import org.mockito.MockitoAnnotations
+import java.io.PrintWriter
+import java.io.StringWriter
 
 @OptIn(ExperimentalCoroutinesApi::class)
 @SmallTest
@@ -120,6 +122,7 @@
     private lateinit var authStatus: FlowValue<AuthenticationStatus?>
     private lateinit var detectStatus: FlowValue<DetectionStatus?>
     private lateinit var authRunning: FlowValue<Boolean?>
+    private lateinit var bypassEnabled: FlowValue<Boolean?>
     private lateinit var lockedOut: FlowValue<Boolean?>
     private lateinit var canFaceAuthRun: FlowValue<Boolean?>
     private lateinit var authenticated: FlowValue<Boolean?>
@@ -726,6 +729,23 @@
         }
 
     @Test
+    fun isBypassEnabledReflectsBypassControllerState() =
+        testScope.runTest {
+            initCollectors()
+            runCurrent()
+            val listeners = captureMany {
+                verify(bypassController, atLeastOnce())
+                    .registerOnBypassStateChangedListener(capture())
+            }
+
+            listeners.forEach { it.onBypassStateChanged(true) }
+            assertThat(bypassEnabled()).isTrue()
+
+            listeners.forEach { it.onBypassStateChanged(false) }
+            assertThat(bypassEnabled()).isFalse()
+        }
+
+    @Test
     fun detectDoesNotRunWhenNonStrongBiometricIsAllowed() =
         testScope.runTest {
             testGatingCheckForDetect {
@@ -844,6 +864,7 @@
         lockedOut = collectLastValue(underTest.isLockedOut)
         canFaceAuthRun = collectLastValue(underTest.canRunFaceAuth)
         authenticated = collectLastValue(underTest.isAuthenticated)
+        bypassEnabled = collectLastValue(underTest.isBypassEnabled)
         fakeUserRepository.setSelectedUserInfo(primaryUser)
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaControlPanelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaControlPanelTest.kt
index aace566..1e465c7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaControlPanelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaControlPanelTest.kt
@@ -24,6 +24,7 @@
 import android.content.Intent
 import android.content.pm.ApplicationInfo
 import android.content.pm.PackageManager
+import android.content.res.Configuration
 import android.graphics.Bitmap
 import android.graphics.Canvas
 import android.graphics.Color
@@ -42,6 +43,7 @@
 import android.provider.Settings.ACTION_MEDIA_CONTROLS_SETTINGS
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
+import android.util.TypedValue
 import android.view.View
 import android.view.ViewGroup
 import android.view.animation.Interpolator
@@ -101,7 +103,6 @@
 import junit.framework.Assert.assertTrue
 import org.junit.After
 import org.junit.Before
-import org.junit.Ignore
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -2200,8 +2201,7 @@
     }
 
     @Test
-    @Ignore("b/276920368")
-    fun bindRecommendation_carouselNotFitThreeRecs() {
+    fun bindRecommendation_carouselNotFitThreeRecs_OrientationPortrait() {
         useRealConstraintSets()
         setupUpdatedRecommendationViewHolder()
         val albumArt = getColorIcon(Color.RED)
@@ -2229,16 +2229,84 @@
 
         // set the screen width less than the width of media controls.
         player.context.resources.configuration.screenWidthDp = 350
+        player.context.resources.configuration.orientation = Configuration.ORIENTATION_PORTRAIT
         player.attachRecommendation(recommendationViewHolder)
         player.bindRecommendation(data)
 
-        assertThat(player.numberOfFittedRecommendations).isEqualTo(2)
-        assertThat(expandedSet.getVisibility(coverContainer1.id)).isEqualTo(ConstraintSet.VISIBLE)
-        assertThat(collapsedSet.getVisibility(coverContainer1.id)).isEqualTo(ConstraintSet.VISIBLE)
-        assertThat(expandedSet.getVisibility(coverContainer2.id)).isEqualTo(ConstraintSet.VISIBLE)
-        assertThat(collapsedSet.getVisibility(coverContainer2.id)).isEqualTo(ConstraintSet.VISIBLE)
-        assertThat(expandedSet.getVisibility(coverContainer3.id)).isEqualTo(ConstraintSet.GONE)
-        assertThat(collapsedSet.getVisibility(coverContainer3.id)).isEqualTo(ConstraintSet.GONE)
+        val res = player.context.resources
+        val displayAvailableWidth =
+            TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 350f, res.displayMetrics).toInt()
+        val recCoverWidth: Int =
+            (res.getDimensionPixelSize(R.dimen.qs_media_rec_album_width) +
+                res.getDimensionPixelSize(R.dimen.qs_media_info_spacing) * 2)
+        val numOfRecs = displayAvailableWidth / recCoverWidth
+
+        assertThat(player.numberOfFittedRecommendations).isEqualTo(numOfRecs)
+        recommendationViewHolder.mediaCoverContainers.forEachIndexed { index, container ->
+            if (index < numOfRecs) {
+                assertThat(expandedSet.getVisibility(container.id)).isEqualTo(ConstraintSet.VISIBLE)
+                assertThat(collapsedSet.getVisibility(container.id))
+                    .isEqualTo(ConstraintSet.VISIBLE)
+            } else {
+                assertThat(expandedSet.getVisibility(container.id)).isEqualTo(ConstraintSet.GONE)
+                assertThat(collapsedSet.getVisibility(container.id)).isEqualTo(ConstraintSet.GONE)
+            }
+        }
+    }
+
+    @Test
+    fun bindRecommendation_carouselNotFitThreeRecs_OrientationLandscape() {
+        useRealConstraintSets()
+        setupUpdatedRecommendationViewHolder()
+        val albumArt = getColorIcon(Color.RED)
+        val data =
+            smartspaceData.copy(
+                recommendations =
+                    listOf(
+                        SmartspaceAction.Builder("id1", "title1")
+                            .setSubtitle("subtitle1")
+                            .setIcon(albumArt)
+                            .setExtras(Bundle.EMPTY)
+                            .build(),
+                        SmartspaceAction.Builder("id2", "title2")
+                            .setSubtitle("subtitle1")
+                            .setIcon(albumArt)
+                            .setExtras(Bundle.EMPTY)
+                            .build(),
+                        SmartspaceAction.Builder("id3", "title3")
+                            .setSubtitle("subtitle1")
+                            .setIcon(albumArt)
+                            .setExtras(Bundle.EMPTY)
+                            .build()
+                    )
+            )
+
+        // set the screen width less than the width of media controls.
+        // We should have dp width less than 378 to test. In landscape we should have 2x.
+        player.context.resources.configuration.screenWidthDp = 700
+        player.context.resources.configuration.orientation = Configuration.ORIENTATION_LANDSCAPE
+        player.attachRecommendation(recommendationViewHolder)
+        player.bindRecommendation(data)
+
+        val res = player.context.resources
+        val displayAvailableWidth =
+            TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 350f, res.displayMetrics).toInt()
+        val recCoverWidth: Int =
+            (res.getDimensionPixelSize(R.dimen.qs_media_rec_album_width) +
+                res.getDimensionPixelSize(R.dimen.qs_media_info_spacing) * 2)
+        val numOfRecs = displayAvailableWidth / recCoverWidth
+
+        assertThat(player.numberOfFittedRecommendations).isEqualTo(numOfRecs)
+        recommendationViewHolder.mediaCoverContainers.forEachIndexed { index, container ->
+            if (index < numOfRecs) {
+                assertThat(expandedSet.getVisibility(container.id)).isEqualTo(ConstraintSet.VISIBLE)
+                assertThat(collapsedSet.getVisibility(container.id))
+                    .isEqualTo(ConstraintSet.VISIBLE)
+            } else {
+                assertThat(expandedSet.getVisibility(container.id)).isEqualTo(ConstraintSet.GONE)
+                assertThat(collapsedSet.getVisibility(container.id)).isEqualTo(ConstraintSet.GONE)
+            }
+        }
     }
 
     @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 34d2b14..aa92177 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
@@ -51,8 +51,10 @@
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.classifier.FalsingManagerFake;
-import com.android.systemui.dump.DumpManager;
 import com.android.systemui.dump.nano.SystemUIProtoDump;
+import com.android.systemui.flags.FakeFeatureFlags;
+import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.flags.Flags;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.PluginManager;
 import com.android.systemui.plugins.qs.QSFactory;
@@ -62,7 +64,6 @@
 import com.android.systemui.qs.external.CustomTileStatePersister;
 import com.android.systemui.qs.external.TileLifecycleManager;
 import com.android.systemui.qs.external.TileServiceKey;
-import com.android.systemui.qs.external.TileServiceRequestController;
 import com.android.systemui.qs.logging.QSLogger;
 import com.android.systemui.qs.tileimpl.QSTileImpl;
 import com.android.systemui.settings.UserFileManager;
@@ -110,8 +111,6 @@
     @Mock
     private Provider<AutoTileManager> mAutoTiles;
     @Mock
-    private DumpManager mDumpManager;
-    @Mock
     private CentralSurfaces mCentralSurfaces;
     @Mock
     private QSLogger mQSLogger;
@@ -125,10 +124,6 @@
     @Mock
     private CustomTileStatePersister mCustomTileStatePersister;
     @Mock
-    private TileServiceRequestController.Builder mTileServiceRequestControllerBuilder;
-    @Mock
-    private TileServiceRequestController mTileServiceRequestController;
-    @Mock
     private TileLifecycleManager.Factory mTileLifecycleManagerFactory;
     @Mock
     private TileLifecycleManager mTileLifecycleManager;
@@ -137,6 +132,8 @@
 
     private SparseArray<SharedPreferences> mSharedPreferencesByUser;
 
+    private FakeFeatureFlags mFeatureFlags;
+
     private FakeExecutor mMainExecutor;
 
     private QSTileHost mQSTileHost;
@@ -144,12 +141,13 @@
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
+        mFeatureFlags = new FakeFeatureFlags();
+
+        mFeatureFlags.set(Flags.QS_PIPELINE_NEW_HOST, false);
+
         mMainExecutor = new FakeExecutor(new FakeSystemClock());
 
         mSharedPreferencesByUser = new SparseArray<>();
-
-        when(mTileServiceRequestControllerBuilder.create(any()))
-                .thenReturn(mTileServiceRequestController);
         when(mTileLifecycleManagerFactory.create(any(Intent.class), any(UserHandle.class)))
                 .thenReturn(mTileLifecycleManager);
         when(mUserFileManager.getSharedPreferences(anyString(), anyInt(), anyInt()))
@@ -165,10 +163,9 @@
         mSecureSettings = new FakeSettings();
         saveSetting("");
         mQSTileHost = new TestQSTileHost(mContext, mDefaultFactory, mMainExecutor,
-                mPluginManager, mTunerService, mAutoTiles, mDumpManager, mCentralSurfaces,
+                mPluginManager, mTunerService, mAutoTiles, mCentralSurfaces,
                 mQSLogger, mUiEventLogger, mUserTracker, mSecureSettings, mCustomTileStatePersister,
-                mTileServiceRequestControllerBuilder, mTileLifecycleManagerFactory,
-                mUserFileManager);
+                mTileLifecycleManagerFactory, mUserFileManager, mFeatureFlags);
 
         mSecureSettings.registerContentObserverForUser(SETTING, new ContentObserver(null) {
             @Override
@@ -686,18 +683,16 @@
         TestQSTileHost(Context context,
                 QSFactory defaultFactory, Executor mainExecutor,
                 PluginManager pluginManager, TunerService tunerService,
-                Provider<AutoTileManager> autoTiles, DumpManager dumpManager,
+                Provider<AutoTileManager> autoTiles,
                 CentralSurfaces centralSurfaces, QSLogger qsLogger, UiEventLogger uiEventLogger,
                 UserTracker userTracker, SecureSettings secureSettings,
                 CustomTileStatePersister customTileStatePersister,
-                TileServiceRequestController.Builder tileServiceRequestControllerBuilder,
                 TileLifecycleManager.Factory tileLifecycleManagerFactory,
-                UserFileManager userFileManager) {
+                UserFileManager userFileManager, FeatureFlags featureFlags) {
             super(context, defaultFactory, mainExecutor, pluginManager,
-                    tunerService, autoTiles, dumpManager, Optional.of(centralSurfaces), qsLogger,
+                    tunerService, autoTiles,  Optional.of(centralSurfaces), qsLogger,
                     uiEventLogger, userTracker, secureSettings, customTileStatePersister,
-                    tileServiceRequestControllerBuilder, tileLifecycleManagerFactory,
-                    userFileManager);
+                    tileLifecycleManagerFactory, userFileManager, featureFlags);
         }
 
         @Override
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/data/repository/TileSpecSettingsRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/data/repository/TileSpecSettingsRepositoryTest.kt
index c03849b..50a8d26 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/data/repository/TileSpecSettingsRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/data/repository/TileSpecSettingsRepositoryTest.kt
@@ -170,6 +170,21 @@
         }
 
     @Test
+    fun addTileAtPosition_tooLarge_addedAtEnd() =
+        testScope.runTest {
+            val tiles by collectLastValue(underTest.tilesSpecs(0))
+
+            val specs = "a,custom(b/c)"
+            storeTilesForUser(specs, 0)
+
+            underTest.addTile(userId = 0, TileSpec.create("d"), position = 100)
+
+            val expected = "a,custom(b/c),d"
+            assertThat(loadTilesForUser(0)).isEqualTo(expected)
+            assertThat(tiles).isEqualTo(expected.toTileSpecs())
+        }
+
+    @Test
     fun addTileForOtherUser_addedInThatUser() =
         testScope.runTest {
             val tilesUser0 by collectLastValue(underTest.tilesSpecs(0))
@@ -187,27 +202,27 @@
         }
 
     @Test
-    fun removeTile() =
+    fun removeTiles() =
         testScope.runTest {
             val tiles by collectLastValue(underTest.tilesSpecs(0))
 
             storeTilesForUser("a,b", 0)
 
-            underTest.removeTile(userId = 0, TileSpec.create("a"))
+            underTest.removeTiles(userId = 0, listOf(TileSpec.create("a")))
 
             assertThat(loadTilesForUser(0)).isEqualTo("b")
             assertThat(tiles).isEqualTo("b".toTileSpecs())
         }
 
     @Test
-    fun removeTileNotThere_noop() =
+    fun removeTilesNotThere_noop() =
         testScope.runTest {
             val tiles by collectLastValue(underTest.tilesSpecs(0))
 
             val specs = "a,b"
             storeTilesForUser(specs, 0)
 
-            underTest.removeTile(userId = 0, TileSpec.create("c"))
+            underTest.removeTiles(userId = 0, listOf(TileSpec.create("c")))
 
             assertThat(loadTilesForUser(0)).isEqualTo(specs)
             assertThat(tiles).isEqualTo(specs.toTileSpecs())
@@ -221,7 +236,7 @@
             val specs = "a,b"
             storeTilesForUser(specs, 0)
 
-            underTest.removeTile(userId = 0, TileSpec.Invalid)
+            underTest.removeTiles(userId = 0, listOf(TileSpec.Invalid))
 
             assertThat(loadTilesForUser(0)).isEqualTo(specs)
             assertThat(tiles).isEqualTo(specs.toTileSpecs())
@@ -237,7 +252,7 @@
             storeTilesForUser(specs, 0)
             storeTilesForUser(specs, 1)
 
-            underTest.removeTile(userId = 1, TileSpec.create("a"))
+            underTest.removeTiles(userId = 1, listOf(TileSpec.create("a")))
 
             assertThat(loadTilesForUser(0)).isEqualTo(specs)
             assertThat(user0Tiles).isEqualTo(specs.toTileSpecs())
@@ -246,6 +261,19 @@
         }
 
     @Test
+    fun removeMultipleTiles() =
+        testScope.runTest {
+            val tiles by collectLastValue(underTest.tilesSpecs(0))
+
+            storeTilesForUser("a,b,c,d", 0)
+
+            underTest.removeTiles(userId = 0, listOf(TileSpec.create("a"), TileSpec.create("c")))
+
+            assertThat(loadTilesForUser(0)).isEqualTo("b,d")
+            assertThat(tiles).isEqualTo("b,d".toTileSpecs())
+        }
+
+    @Test
     fun changeTiles() =
         testScope.runTest {
             val tiles by collectLastValue(underTest.tilesSpecs(0))
@@ -310,8 +338,8 @@
             storeTilesForUser(specs, 0)
 
             coroutineScope {
-                underTest.removeTile(userId = 0, TileSpec.create("c"))
-                underTest.removeTile(userId = 0, TileSpec.create("a"))
+                underTest.removeTiles(userId = 0, listOf(TileSpec.create("c")))
+                underTest.removeTiles(userId = 0, listOf(TileSpec.create("a")))
             }
 
             assertThat(loadTilesForUser(0)).isEqualTo("b")
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/domain/interactor/CurrentTilesInteractorImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/domain/interactor/CurrentTilesInteractorImplTest.kt
new file mode 100644
index 0000000..7ecb4dc
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/domain/interactor/CurrentTilesInteractorImplTest.kt
@@ -0,0 +1,674 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.pipeline.domain.interactor
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.pm.UserInfo
+import android.os.UserHandle
+import android.service.quicksettings.Tile
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.dump.nano.SystemUIProtoDump
+import com.android.systemui.flags.FakeFeatureFlags
+import com.android.systemui.flags.Flags
+import com.android.systemui.plugins.qs.QSTile
+import com.android.systemui.plugins.qs.QSTile.BooleanState
+import com.android.systemui.qs.FakeQSFactory
+import com.android.systemui.qs.external.CustomTile
+import com.android.systemui.qs.external.CustomTileStatePersister
+import com.android.systemui.qs.external.TileLifecycleManager
+import com.android.systemui.qs.external.TileServiceKey
+import com.android.systemui.qs.pipeline.data.repository.CustomTileAddedRepository
+import com.android.systemui.qs.pipeline.data.repository.FakeCustomTileAddedRepository
+import com.android.systemui.qs.pipeline.data.repository.FakeTileSpecRepository
+import com.android.systemui.qs.pipeline.data.repository.TileSpecRepository
+import com.android.systemui.qs.pipeline.domain.model.TileModel
+import com.android.systemui.qs.pipeline.shared.TileSpec
+import com.android.systemui.qs.pipeline.shared.logging.QSPipelineLogger
+import com.android.systemui.qs.toProto
+import com.android.systemui.settings.UserTracker
+import com.android.systemui.user.data.repository.FakeUserRepository
+import com.android.systemui.util.mockito.any
+import com.android.systemui.util.mockito.mock
+import com.android.systemui.util.mockito.whenever
+import com.google.common.truth.Truth.assertThat
+import com.google.protobuf.nano.MessageNano
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.StandardTestDispatcher
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers.anyString
+import org.mockito.Mock
+import org.mockito.Mockito.inOrder
+import org.mockito.Mockito.never
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+@OptIn(ExperimentalCoroutinesApi::class)
+class CurrentTilesInteractorImplTest : SysuiTestCase() {
+
+    private val tileSpecRepository: TileSpecRepository = FakeTileSpecRepository()
+    private val userRepository = FakeUserRepository()
+    private val tileFactory = FakeQSFactory(::tileCreator)
+    private val customTileAddedRepository: CustomTileAddedRepository =
+        FakeCustomTileAddedRepository()
+    private val featureFlags = FakeFeatureFlags()
+    private val tileLifecycleManagerFactory = TLMFactory()
+
+    @Mock private lateinit var customTileStatePersister: CustomTileStatePersister
+
+    @Mock private lateinit var userTracker: UserTracker
+
+    @Mock private lateinit var logger: QSPipelineLogger
+
+    private val testDispatcher = StandardTestDispatcher()
+    private val testScope = TestScope(testDispatcher)
+
+    private val unavailableTiles = mutableSetOf("e")
+
+    private lateinit var underTest: CurrentTilesInteractorImpl
+
+    @OptIn(ExperimentalCoroutinesApi::class)
+    @Before
+    fun setup() {
+        MockitoAnnotations.initMocks(this)
+
+        featureFlags.set(Flags.QS_PIPELINE_NEW_HOST, true)
+
+        userRepository.setUserInfos(listOf(USER_INFO_0, USER_INFO_1))
+        setUserTracker(0)
+
+        underTest =
+            CurrentTilesInteractorImpl(
+                tileSpecRepository = tileSpecRepository,
+                userRepository = userRepository,
+                customTileStatePersister = customTileStatePersister,
+                tileFactory = tileFactory,
+                customTileAddedRepository = customTileAddedRepository,
+                tileLifecycleManagerFactory = tileLifecycleManagerFactory,
+                userTracker = userTracker,
+                mainDispatcher = testDispatcher,
+                backgroundDispatcher = testDispatcher,
+                scope = testScope.backgroundScope,
+                logger = logger,
+                featureFlags = featureFlags,
+            )
+    }
+
+    @Test
+    fun initialState() =
+        testScope.runTest(USER_INFO_0) {
+            assertThat(underTest.currentTiles.value).isEmpty()
+            assertThat(underTest.currentQSTiles).isEmpty()
+            assertThat(underTest.currentTilesSpecs).isEmpty()
+            assertThat(underTest.userId.value).isEqualTo(0)
+            assertThat(underTest.userContext.value.userId).isEqualTo(0)
+        }
+
+    @Test
+    fun correctTiles() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs =
+                listOf(
+                    TileSpec.create("a"),
+                    TileSpec.create("e"),
+                    CUSTOM_TILE_SPEC,
+                    TileSpec.create("d"),
+                    TileSpec.create("non_existent")
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+
+            // check each tile
+
+            // Tile a
+            val tile0 = tiles!![0]
+            assertThat(tile0.spec).isEqualTo(specs[0])
+            assertThat(tile0.tile.tileSpec).isEqualTo(specs[0].spec)
+            assertThat(tile0.tile).isInstanceOf(FakeQSTile::class.java)
+            assertThat(tile0.tile.isAvailable).isTrue()
+
+            // Tile e is not available and is not in the list
+
+            // Custom Tile
+            val tile1 = tiles!![1]
+            assertThat(tile1.spec).isEqualTo(specs[2])
+            assertThat(tile1.tile.tileSpec).isEqualTo(specs[2].spec)
+            assertThat(tile1.tile).isInstanceOf(CustomTile::class.java)
+            assertThat(tile1.tile.isAvailable).isTrue()
+
+            // Tile d
+            val tile2 = tiles!![2]
+            assertThat(tile2.spec).isEqualTo(specs[3])
+            assertThat(tile2.tile.tileSpec).isEqualTo(specs[3].spec)
+            assertThat(tile2.tile).isInstanceOf(FakeQSTile::class.java)
+            assertThat(tile2.tile.isAvailable).isTrue()
+
+            // Tile non-existent shouldn't be created. Therefore, only 3 tiles total
+            assertThat(tiles?.size).isEqualTo(3)
+        }
+
+    @Test
+    fun logTileCreated() =
+        testScope.runTest(USER_INFO_0) {
+            val specs =
+                listOf(
+                    TileSpec.create("a"),
+                    CUSTOM_TILE_SPEC,
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            runCurrent()
+
+            specs.forEach { verify(logger).logTileCreated(it) }
+        }
+
+    @Test
+    fun logTileNotFoundInFactory() =
+        testScope.runTest(USER_INFO_0) {
+            val specs =
+                listOf(
+                    TileSpec.create("non_existing"),
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            runCurrent()
+
+            verify(logger, never()).logTileCreated(any())
+            verify(logger).logTileNotFoundInFactory(specs[0])
+        }
+
+    @Test
+    fun tileNotAvailableDestroyed_logged() =
+        testScope.runTest(USER_INFO_0) {
+            val specs =
+                listOf(
+                    TileSpec.create("e"),
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            runCurrent()
+
+            verify(logger, never()).logTileCreated(any())
+            verify(logger)
+                .logTileDestroyed(
+                    specs[0],
+                    QSPipelineLogger.TileDestroyedReason.NEW_TILE_NOT_AVAILABLE
+                )
+        }
+
+    @Test
+    fun someTilesNotValid_repositorySetToDefinitiveList() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+
+            val specs =
+                listOf(
+                    TileSpec.create("a"),
+                    TileSpec.create("e"),
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+
+            assertThat(tiles).isEqualTo(listOf(TileSpec.create("a")))
+        }
+
+    @Test
+    fun deduplicatedTiles() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs = listOf(TileSpec.create("a"), TileSpec.create("a"))
+
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+
+            assertThat(tiles?.size).isEqualTo(1)
+            assertThat(tiles!![0].spec).isEqualTo(specs[0])
+        }
+
+    @Test
+    fun tilesChange_platformTileNotRecreated() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs =
+                listOf(
+                    TileSpec.create("a"),
+                )
+
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            val originalTileA = tiles!![0].tile
+
+            tileSpecRepository.addTile(USER_INFO_0.id, TileSpec.create("b"))
+
+            assertThat(tiles?.size).isEqualTo(2)
+            assertThat(tiles!![0].tile).isSameInstanceAs(originalTileA)
+        }
+
+    @Test
+    fun tileRemovedIsDestroyed() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs = listOf(TileSpec.create("a"), TileSpec.create("c"))
+
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            val originalTileC = tiles!![1].tile
+
+            tileSpecRepository.removeTiles(USER_INFO_0.id, listOf(TileSpec.create("c")))
+
+            assertThat(tiles?.size).isEqualTo(1)
+            assertThat(tiles!![0].spec).isEqualTo(TileSpec.create("a"))
+
+            assertThat((originalTileC as FakeQSTile).destroyed).isTrue()
+            verify(logger)
+                .logTileDestroyed(
+                    TileSpec.create("c"),
+                    QSPipelineLogger.TileDestroyedReason.TILE_REMOVED
+                )
+        }
+
+    @Test
+    fun tileBecomesNotAvailable_destroyed() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+            val repoTiles by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+
+            val specs = listOf(TileSpec.create("a"))
+
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            val originalTileA = tiles!![0].tile
+
+            // Tile becomes unavailable
+            (originalTileA as FakeQSTile).available = false
+            unavailableTiles.add("a")
+            // and there is some change in the specs
+            tileSpecRepository.addTile(USER_INFO_0.id, TileSpec.create("b"))
+            runCurrent()
+
+            assertThat(originalTileA.destroyed).isTrue()
+            verify(logger)
+                .logTileDestroyed(
+                    TileSpec.create("a"),
+                    QSPipelineLogger.TileDestroyedReason.EXISTING_TILE_NOT_AVAILABLE
+                )
+
+            assertThat(tiles?.size).isEqualTo(1)
+            assertThat(tiles!![0].spec).isEqualTo(TileSpec.create("b"))
+            assertThat(tiles!![0].tile).isNotSameInstanceAs(originalTileA)
+
+            assertThat(repoTiles).isEqualTo(tiles!!.map(TileModel::spec))
+        }
+
+    @Test
+    fun userChange_tilesChange() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs0 = listOf(TileSpec.create("a"))
+            val specs1 = listOf(TileSpec.create("b"))
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs0)
+            tileSpecRepository.setTiles(USER_INFO_1.id, specs1)
+
+            switchUser(USER_INFO_1)
+
+            assertThat(tiles!![0].spec).isEqualTo(specs1[0])
+            assertThat(tiles!![0].tile.tileSpec).isEqualTo(specs1[0].spec)
+        }
+
+    @Test
+    fun tileNotPresentInSecondaryUser_destroyedInUserChange() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs0 = listOf(TileSpec.create("a"))
+            val specs1 = listOf(TileSpec.create("b"))
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs0)
+            tileSpecRepository.setTiles(USER_INFO_1.id, specs1)
+
+            val originalTileA = tiles!![0].tile
+
+            switchUser(USER_INFO_1)
+            runCurrent()
+
+            assertThat((originalTileA as FakeQSTile).destroyed).isTrue()
+            verify(logger)
+                .logTileDestroyed(
+                    specs0[0],
+                    QSPipelineLogger.TileDestroyedReason.TILE_NOT_PRESENT_IN_NEW_USER
+                )
+        }
+
+    @Test
+    fun userChange_customTileDestroyed_lifecycleNotTerminated() {
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs = listOf(CUSTOM_TILE_SPEC)
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            tileSpecRepository.setTiles(USER_INFO_1.id, specs)
+
+            val originalCustomTile = tiles!![0].tile
+
+            switchUser(USER_INFO_1)
+            runCurrent()
+
+            verify(originalCustomTile).destroy()
+            assertThat(tileLifecycleManagerFactory.created).isEmpty()
+        }
+    }
+
+    @Test
+    fun userChange_sameTileUserChanged() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+
+            val specs = listOf(TileSpec.create("a"))
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            tileSpecRepository.setTiles(USER_INFO_1.id, specs)
+
+            val originalTileA = tiles!![0].tile as FakeQSTile
+            assertThat(originalTileA.user).isEqualTo(USER_INFO_0.id)
+
+            switchUser(USER_INFO_1)
+            runCurrent()
+
+            assertThat(tiles!![0].tile).isSameInstanceAs(originalTileA)
+            assertThat(originalTileA.user).isEqualTo(USER_INFO_1.id)
+            verify(logger).logTileUserChanged(specs[0], USER_INFO_1.id)
+        }
+
+    @Test
+    fun addTile() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+            val spec = TileSpec.create("a")
+            val currentSpecs =
+                listOf(
+                    TileSpec.create("b"),
+                    TileSpec.create("c"),
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, currentSpecs)
+
+            underTest.addTile(spec, position = 1)
+
+            val expectedSpecs =
+                listOf(
+                    TileSpec.create("b"),
+                    spec,
+                    TileSpec.create("c"),
+                )
+            assertThat(tiles).isEqualTo(expectedSpecs)
+        }
+
+    @Test
+    fun addTile_currentUser() =
+        testScope.runTest(USER_INFO_1) {
+            val tiles0 by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+            val tiles1 by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_1.id))
+            val spec = TileSpec.create("a")
+            val currentSpecs =
+                listOf(
+                    TileSpec.create("b"),
+                    TileSpec.create("c"),
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, currentSpecs)
+            tileSpecRepository.setTiles(USER_INFO_1.id, currentSpecs)
+
+            switchUser(USER_INFO_1)
+            underTest.addTile(spec, position = 1)
+
+            assertThat(tiles0).isEqualTo(currentSpecs)
+
+            val expectedSpecs =
+                listOf(
+                    TileSpec.create("b"),
+                    spec,
+                    TileSpec.create("c"),
+                )
+            assertThat(tiles1).isEqualTo(expectedSpecs)
+        }
+
+    @Test
+    fun removeTile_platform() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+
+            val specs = listOf(TileSpec.create("a"), TileSpec.create("b"))
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            runCurrent()
+
+            underTest.removeTiles(specs.subList(0, 1))
+
+            assertThat(tiles).isEqualTo(specs.subList(1, 2))
+        }
+
+    @Test
+    fun removeTile_customTile_lifecycleEnded() {
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+
+            val specs = listOf(TileSpec.create("a"), CUSTOM_TILE_SPEC)
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+            runCurrent()
+            assertThat(customTileAddedRepository.isTileAdded(TEST_COMPONENT, USER_INFO_0.id))
+                .isTrue()
+
+            underTest.removeTiles(listOf(CUSTOM_TILE_SPEC))
+
+            assertThat(tiles).isEqualTo(specs.subList(0, 1))
+
+            val tileLifecycleManager =
+                tileLifecycleManagerFactory.created[USER_INFO_0.id to TEST_COMPONENT]
+            assertThat(tileLifecycleManager).isNotNull()
+
+            with(inOrder(tileLifecycleManager!!)) {
+                verify(tileLifecycleManager).onStopListening()
+                verify(tileLifecycleManager).onTileRemoved()
+                verify(tileLifecycleManager).flushMessagesAndUnbind()
+            }
+            assertThat(customTileAddedRepository.isTileAdded(TEST_COMPONENT, USER_INFO_0.id))
+                .isFalse()
+            verify(customTileStatePersister)
+                .removeState(TileServiceKey(TEST_COMPONENT, USER_INFO_0.id))
+        }
+    }
+
+    @Test
+    fun removeTiles_currentUser() =
+        testScope.runTest {
+            val tiles0 by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+            val tiles1 by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_1.id))
+            val currentSpecs =
+                listOf(
+                    TileSpec.create("a"),
+                    TileSpec.create("b"),
+                    TileSpec.create("c"),
+                )
+            tileSpecRepository.setTiles(USER_INFO_0.id, currentSpecs)
+            tileSpecRepository.setTiles(USER_INFO_1.id, currentSpecs)
+
+            switchUser(USER_INFO_1)
+            runCurrent()
+
+            underTest.removeTiles(currentSpecs.subList(0, 2))
+
+            assertThat(tiles0).isEqualTo(currentSpecs)
+            assertThat(tiles1).isEqualTo(currentSpecs.subList(2, 3))
+        }
+
+    @Test
+    fun setTiles() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(tileSpecRepository.tilesSpecs(USER_INFO_0.id))
+
+            val currentSpecs = listOf(TileSpec.create("a"), TileSpec.create("b"))
+            tileSpecRepository.setTiles(USER_INFO_0.id, currentSpecs)
+            runCurrent()
+
+            val newSpecs = listOf(TileSpec.create("b"), TileSpec.create("c"), TileSpec.create("a"))
+            underTest.setTiles(newSpecs)
+            runCurrent()
+
+            assertThat(tiles).isEqualTo(newSpecs)
+        }
+
+    @Test
+    fun setTiles_customTiles_lifecycleEndedIfGone() =
+        testScope.runTest(USER_INFO_0) {
+            val otherCustomTileSpec = TileSpec.create("custom(b/c)")
+
+            val currentSpecs = listOf(CUSTOM_TILE_SPEC, TileSpec.create("a"), otherCustomTileSpec)
+            tileSpecRepository.setTiles(USER_INFO_0.id, currentSpecs)
+            runCurrent()
+
+            val newSpecs =
+                listOf(
+                    otherCustomTileSpec,
+                    TileSpec.create("a"),
+                )
+
+            underTest.setTiles(newSpecs)
+            runCurrent()
+
+            val tileLifecycleManager =
+                tileLifecycleManagerFactory.created[USER_INFO_0.id to TEST_COMPONENT]!!
+
+            with(inOrder(tileLifecycleManager)) {
+                verify(tileLifecycleManager).onStopListening()
+                verify(tileLifecycleManager).onTileRemoved()
+                verify(tileLifecycleManager).flushMessagesAndUnbind()
+            }
+            assertThat(customTileAddedRepository.isTileAdded(TEST_COMPONENT, USER_INFO_0.id))
+                .isFalse()
+            verify(customTileStatePersister)
+                .removeState(TileServiceKey(TEST_COMPONENT, USER_INFO_0.id))
+        }
+
+    @Test
+    fun protoDump() =
+        testScope.runTest(USER_INFO_0) {
+            val tiles by collectLastValue(underTest.currentTiles)
+            val specs = listOf(TileSpec.create("a"), CUSTOM_TILE_SPEC)
+
+            tileSpecRepository.setTiles(USER_INFO_0.id, specs)
+
+            val stateA = tiles!![0].tile.state
+            stateA.fillIn(Tile.STATE_INACTIVE, "A", "AA")
+            val stateCustom = QSTile.BooleanState()
+            stateCustom.fillIn(Tile.STATE_ACTIVE, "B", "BB")
+            stateCustom.spec = CUSTOM_TILE_SPEC.spec
+            whenever(tiles!![1].tile.state).thenReturn(stateCustom)
+
+            val proto = SystemUIProtoDump()
+            underTest.dumpProto(proto, emptyArray())
+
+            assertThat(MessageNano.messageNanoEquals(proto.tiles[0], stateA.toProto())).isTrue()
+            assertThat(MessageNano.messageNanoEquals(proto.tiles[1], stateCustom.toProto()))
+                .isTrue()
+        }
+
+    private fun QSTile.State.fillIn(state: Int, label: CharSequence, secondaryLabel: CharSequence) {
+        this.state = state
+        this.label = label
+        this.secondaryLabel = secondaryLabel
+        if (this is BooleanState) {
+            value = state == Tile.STATE_ACTIVE
+        }
+    }
+
+    private fun tileCreator(spec: String): QSTile? {
+        val currentUser = userTracker.userId
+        return when (spec) {
+            CUSTOM_TILE_SPEC.spec ->
+                mock<CustomTile> {
+                    var tileSpecReference: String? = null
+                    whenever(user).thenReturn(currentUser)
+                    whenever(component).thenReturn(CUSTOM_TILE_SPEC.componentName)
+                    whenever(isAvailable).thenReturn(true)
+                    whenever(setTileSpec(anyString())).thenAnswer {
+                        tileSpecReference = it.arguments[0] as? String
+                        Unit
+                    }
+                    whenever(tileSpec).thenAnswer { tileSpecReference }
+                    // Also, add it to the set of added tiles (as this happens as part of the tile
+                    // creation).
+                    customTileAddedRepository.setTileAdded(
+                        CUSTOM_TILE_SPEC.componentName,
+                        currentUser,
+                        true
+                    )
+                }
+            in VALID_TILES -> FakeQSTile(currentUser, available = spec !in unavailableTiles)
+            else -> null
+        }
+    }
+
+    private fun TestScope.runTest(user: UserInfo, body: suspend TestScope.() -> Unit) {
+        return runTest {
+            switchUser(user)
+            body()
+        }
+    }
+
+    private suspend fun switchUser(user: UserInfo) {
+        setUserTracker(user.id)
+        userRepository.setSelectedUserInfo(user)
+    }
+
+    private fun setUserTracker(user: Int) {
+        val mockContext = mockUserContext(user)
+        whenever(userTracker.userContext).thenReturn(mockContext)
+        whenever(userTracker.userId).thenReturn(user)
+    }
+
+    private class TLMFactory : TileLifecycleManager.Factory {
+
+        val created = mutableMapOf<Pair<Int, ComponentName>, TileLifecycleManager>()
+
+        override fun create(intent: Intent, userHandle: UserHandle): TileLifecycleManager {
+            val componentName = intent.component!!
+            val user = userHandle.identifier
+            val manager: TileLifecycleManager = mock()
+            created[user to componentName] = manager
+            return manager
+        }
+    }
+
+    private fun mockUserContext(user: Int): Context {
+        return mock {
+            whenever(this.userId).thenReturn(user)
+            whenever(this.user).thenReturn(UserHandle.of(user))
+        }
+    }
+
+    companion object {
+        private val USER_INFO_0 = UserInfo().apply { id = 0 }
+        private val USER_INFO_1 = UserInfo().apply { id = 1 }
+
+        private val VALID_TILES = setOf("a", "b", "c", "d", "e")
+        private val TEST_COMPONENT = ComponentName("pkg", "cls")
+        private val CUSTOM_TILE_SPEC = TileSpec.Companion.create(TEST_COMPONENT)
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/domain/interactor/FakeQSTile.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/domain/interactor/FakeQSTile.kt
new file mode 100644
index 0000000..e509696
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/pipeline/domain/interactor/FakeQSTile.kt
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.pipeline.domain.interactor
+
+import android.content.Context
+import android.view.View
+import com.android.internal.logging.InstanceId
+import com.android.systemui.plugins.qs.QSIconView
+import com.android.systemui.plugins.qs.QSTile
+
+class FakeQSTile(
+    var user: Int,
+    var available: Boolean = true,
+) : QSTile {
+    private var tileSpec: String? = null
+    var destroyed = false
+    private val state = QSTile.State()
+
+    override fun getTileSpec(): String? {
+        return tileSpec
+    }
+
+    override fun isAvailable(): Boolean {
+        return available
+    }
+
+    override fun setTileSpec(tileSpec: String?) {
+        this.tileSpec = tileSpec
+        state.spec = tileSpec
+    }
+
+    override fun refreshState() {}
+
+    override fun addCallback(callback: QSTile.Callback?) {}
+
+    override fun removeCallback(callback: QSTile.Callback?) {}
+
+    override fun removeCallbacks() {}
+
+    override fun createTileView(context: Context?): QSIconView? {
+        return null
+    }
+
+    override fun click(view: View?) {}
+
+    override fun secondaryClick(view: View?) {}
+
+    override fun longClick(view: View?) {}
+
+    override fun userSwitch(currentUser: Int) {
+        user = currentUser
+    }
+
+    override fun getMetricsCategory(): Int {
+        return 0
+    }
+
+    override fun setListening(client: Any?, listening: Boolean) {}
+
+    override fun setDetailListening(show: Boolean) {}
+
+    override fun destroy() {
+        destroyed = true
+    }
+
+    override fun getTileLabel(): CharSequence {
+        return ""
+    }
+
+    override fun getState(): QSTile.State {
+        return state
+    }
+
+    override fun getInstanceId(): InstanceId {
+        return InstanceId.fakeInstanceId(0)
+    }
+
+    override fun isListening(): Boolean {
+        return false
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationPanelViewControllerBaseTest.java b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationPanelViewControllerBaseTest.java
index 9997997..5ca3771 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationPanelViewControllerBaseTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationPanelViewControllerBaseTest.java
@@ -32,6 +32,7 @@
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -66,6 +67,7 @@
 import com.android.internal.util.LatencyTracker;
 import com.android.keyguard.KeyguardClockSwitch;
 import com.android.keyguard.KeyguardClockSwitchController;
+import com.android.keyguard.KeyguardSliceViewController;
 import com.android.keyguard.KeyguardStatusView;
 import com.android.keyguard.KeyguardStatusViewController;
 import com.android.keyguard.KeyguardUpdateMonitor;
@@ -74,6 +76,7 @@
 import com.android.keyguard.dagger.KeyguardStatusBarViewComponent;
 import com.android.keyguard.dagger.KeyguardStatusViewComponent;
 import com.android.keyguard.dagger.KeyguardUserSwitcherComponent;
+import com.android.keyguard.logging.KeyguardLogger;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.biometrics.AuthController;
@@ -233,7 +236,6 @@
     @Mock protected KeyguardStatusBarViewComponent.Factory mKeyguardStatusBarViewComponentFactory;
     @Mock protected KeyguardStatusBarViewComponent mKeyguardStatusBarViewComponent;
     @Mock protected KeyguardClockSwitchController mKeyguardClockSwitchController;
-    @Mock protected KeyguardStatusViewController mKeyguardStatusViewController;
     @Mock protected KeyguardStatusBarViewController mKeyguardStatusBarViewController;
     @Mock protected NotificationStackScrollLayoutController
             mNotificationStackScrollLayoutController;
@@ -293,6 +295,9 @@
     @Mock protected AlternateBouncerInteractor mAlternateBouncerInteractor;
     @Mock protected MotionEvent mDownMotionEvent;
     @Mock protected CoroutineDispatcher mMainDispatcher;
+    @Mock protected KeyguardSliceViewController mKeyguardSliceViewController;
+    @Mock protected KeyguardLogger mKeyguardLogger;
+    @Mock protected KeyguardStatusView mKeyguardStatusView;
     @Captor
     protected ArgumentCaptor<NotificationStackScrollLayout.OnEmptySpaceClickListener>
             mEmptySpaceClickListenerCaptor;
@@ -309,6 +314,7 @@
     protected List<View.OnAttachStateChangeListener> mOnAttachStateChangeListeners;
     protected Handler mMainHandler;
     protected View.OnLayoutChangeListener mLayoutChangeListener;
+    protected KeyguardStatusViewController mKeyguardStatusViewController;
 
     protected final FalsingManagerFake mFalsingManager = new FalsingManagerFake();
     protected final Optional<SysUIUnfoldComponent> mSysUIUnfoldComponent = Optional.empty();
@@ -335,6 +341,18 @@
 
         KeyguardStatusView keyguardStatusView = new KeyguardStatusView(mContext);
         keyguardStatusView.setId(R.id.keyguard_status_view);
+        mKeyguardStatusViewController = spy(new KeyguardStatusViewController(
+                mKeyguardStatusView,
+                mKeyguardSliceViewController,
+                mKeyguardClockSwitchController,
+                mKeyguardStateController,
+                mUpdateMonitor,
+                mConfigurationController,
+                mDozeParameters,
+                mScreenOffAnimationController,
+                mKeyguardLogger,
+                mFeatureFlags,
+                mInteractionJankMonitor));
 
         when(mAuthController.isUdfpsEnrolled(anyInt())).thenReturn(false);
         when(mHeadsUpCallback.getContext()).thenReturn(mContext);
@@ -366,12 +384,15 @@
         when(mView.findViewById(R.id.keyguard_bottom_area)).thenReturn(mKeyguardBottomArea);
         when(mKeyguardBottomArea.animate()).thenReturn(mViewPropertyAnimator);
         when(mView.animate()).thenReturn(mViewPropertyAnimator);
+        when(mKeyguardStatusView.animate()).thenReturn(mViewPropertyAnimator);
         when(mViewPropertyAnimator.translationX(anyFloat())).thenReturn(mViewPropertyAnimator);
         when(mViewPropertyAnimator.alpha(anyFloat())).thenReturn(mViewPropertyAnimator);
         when(mViewPropertyAnimator.setDuration(anyLong())).thenReturn(mViewPropertyAnimator);
+        when(mViewPropertyAnimator.setStartDelay(anyLong())).thenReturn(mViewPropertyAnimator);
         when(mViewPropertyAnimator.setInterpolator(any())).thenReturn(mViewPropertyAnimator);
         when(mViewPropertyAnimator.setListener(any())).thenReturn(mViewPropertyAnimator);
         when(mViewPropertyAnimator.setUpdateListener(any())).thenReturn(mViewPropertyAnimator);
+        when(mViewPropertyAnimator.withEndAction(any())).thenReturn(mViewPropertyAnimator);
         when(mView.findViewById(R.id.qs_frame)).thenReturn(mQsFrame);
         when(mView.findViewById(R.id.keyguard_status_view))
                 .thenReturn(mock(KeyguardStatusView.class));
@@ -650,9 +671,13 @@
 
     @After
     public void tearDown() {
-        mNotificationPanelViewController.mBottomAreaShadeAlphaAnimator.cancel();
-        mNotificationPanelViewController.cancelHeightAnimator();
-        mMainHandler.removeCallbacksAndMessages(null);
+        if (mNotificationPanelViewController != null) {
+            mNotificationPanelViewController.mBottomAreaShadeAlphaAnimator.cancel();
+            mNotificationPanelViewController.cancelHeightAnimator();
+        }
+        if (mMainHandler != null) {
+            mMainHandler.removeCallbacksAndMessages(null);
+        }
     }
 
     protected void setBottomPadding(int stackBottom, int lockIconPadding, int indicationPadding,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java
index 569f90b..4438b98 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java
@@ -614,9 +614,8 @@
     public void onBiometricHelp_coEx_faceFailure() {
         createController();
 
-        // GIVEN unlocking with fingerprint is possible
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(anyInt()))
-                .thenReturn(true);
+        // GIVEN unlocking with fingerprint is possible and allowed
+        fingerprintUnlockIsPossibleAndAllowed();
 
         String message = "A message";
         mController.setVisible(true);
@@ -641,9 +640,8 @@
     public void onBiometricHelp_coEx_faceUnavailable() {
         createController();
 
-        // GIVEN unlocking with fingerprint is possible
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(anyInt()))
-                .thenReturn(true);
+        // GIVEN unlocking with fingerprint is possible and allowed
+        fingerprintUnlockIsPossibleAndAllowed();
 
         String message = "A message";
         mController.setVisible(true);
@@ -664,6 +662,35 @@
                 mContext.getString(R.string.keyguard_suggest_fingerprint));
     }
 
+
+    @Test
+    public void onBiometricHelp_coEx_faceUnavailable_fpNotAllowed() {
+        createController();
+
+        // GIVEN unlocking with fingerprint is possible but not allowed
+        setupFingerprintUnlockPossible(true);
+        when(mKeyguardUpdateMonitor.isUnlockingWithFingerprintAllowed())
+                .thenReturn(false);
+
+        String message = "A message";
+        mController.setVisible(true);
+
+        // WHEN there's a face unavailable message
+        mController.getKeyguardCallback().onBiometricHelp(
+                BIOMETRIC_HELP_FACE_NOT_AVAILABLE,
+                message,
+                BiometricSourceType.FACE);
+
+        // THEN show sequential messages such as: 'face unlock unavailable' and
+        // 'try fingerprint instead'
+        verifyIndicationMessage(
+                INDICATION_TYPE_BIOMETRIC_MESSAGE,
+                message);
+        verifyIndicationMessage(
+                INDICATION_TYPE_BIOMETRIC_MESSAGE_FOLLOW_UP,
+                mContext.getString(R.string.keyguard_unlock));
+    }
+
     @Test
     public void onBiometricHelp_coEx_fpFailure_faceAlreadyUnlocked() {
         createController();
@@ -818,8 +845,7 @@
     @Test
     public void faceErrorTimeout_whenFingerprintEnrolled_doesNotShowMessage() {
         createController();
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(
-                getCurrentUser())).thenReturn(true);
+        fingerprintUnlockIsPossibleAndAllowed();
         String message = "A message";
 
         mController.setVisible(true);
@@ -832,9 +858,8 @@
     public void sendFaceHelpMessages_fingerprintEnrolled() {
         createController();
 
-        // GIVEN fingerprint enrolled
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(
-                getCurrentUser())).thenReturn(true);
+        // GIVEN unlocking with fingerprint is possible and allowed
+        fingerprintUnlockIsPossibleAndAllowed();
 
         // WHEN help messages received that are allowed to show
         final String helpString = "helpString";
@@ -859,9 +884,8 @@
     public void doNotSendMostFaceHelpMessages_fingerprintEnrolled() {
         createController();
 
-        // GIVEN fingerprint enrolled
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(
-                getCurrentUser())).thenReturn(true);
+        // GIVEN unlocking with fingerprint is possible and allowed
+        fingerprintUnlockIsPossibleAndAllowed();
 
         // WHEN help messages received that aren't supposed to show
         final String helpString = "helpString";
@@ -886,9 +910,8 @@
     public void sendAllFaceHelpMessages_fingerprintNotEnrolled() {
         createController();
 
-        // GIVEN fingerprint NOT enrolled
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(
-                getCurrentUser())).thenReturn(false);
+        // GIVEN fingerprint NOT possible
+        fingerprintUnlockIsNotPossible();
 
         // WHEN help messages received
         final Set<CharSequence> helpStrings = new HashSet<>();
@@ -917,9 +940,8 @@
     public void sendTooDarkFaceHelpMessages_onTimeout_noFpEnrolled() {
         createController();
 
-        // GIVEN fingerprint NOT enrolled
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(
-                getCurrentUser())).thenReturn(false);
+        // GIVEN fingerprint not possible
+        fingerprintUnlockIsNotPossible();
 
         // WHEN help message received and deferred message is valid
         final String helpString = "helpMsg";
@@ -948,9 +970,8 @@
     public void sendTooDarkFaceHelpMessages_onTimeout_fingerprintEnrolled() {
         createController();
 
-        // GIVEN fingerprint enrolled
-        when(mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible(
-                getCurrentUser())).thenReturn(true);
+        // GIVEN unlocking with fingerprint is possible and allowed
+        fingerprintUnlockIsPossibleAndAllowed();
 
         // WHEN help message received and deferredMessage is valid
         final String helpString = "helpMsg";
@@ -1500,7 +1521,7 @@
     @Test
     public void onBiometricError_faceLockedOutFirstTimeAndFpAllowed_showsTheFpFollowupMessage() {
         createController();
-        fingerprintUnlockIsPossible();
+        fingerprintUnlockIsPossibleAndAllowed();
         onFaceLockoutError("first lockout");
 
         verifyIndicationShown(INDICATION_TYPE_BIOMETRIC_MESSAGE_FOLLOW_UP,
@@ -1559,7 +1580,7 @@
     @Test
     public void onBiometricError_faceLockedOutAgainAndFpAllowed_showsTheFpFollowupMessage() {
         createController();
-        fingerprintUnlockIsPossible();
+        fingerprintUnlockIsPossibleAndAllowed();
         onFaceLockoutError("first lockout");
         clearInvocations(mRotateTextViewController);
 
@@ -1668,7 +1689,7 @@
     public void onBiometricError_screenIsTurningOn_faceLockedOutFpIsAvailable_showsMessage() {
         createController();
         screenIsTurningOn();
-        fingerprintUnlockIsPossible();
+        fingerprintUnlockIsPossibleAndAllowed();
 
         onFaceLockoutError("lockout error");
         verifyNoMoreInteractions(mRotateTextViewController);
@@ -1746,8 +1767,9 @@
         setupFingerprintUnlockPossible(false);
     }
 
-    private void fingerprintUnlockIsPossible() {
+    private void fingerprintUnlockIsPossibleAndAllowed() {
         setupFingerprintUnlockPossible(true);
+        when(mKeyguardUpdateMonitor.isUnlockingWithFingerprintAllowed()).thenReturn(true);
     }
 
     private void setupFingerprintUnlockPossible(boolean possible) {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt
index 7b59cc2..08a9f31 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt
@@ -22,7 +22,7 @@
 import android.testing.TestableLooper.RunWithLooper
 import android.view.View
 import android.widget.FrameLayout
-import androidx.core.animation.AnimatorTestRule2
+import androidx.core.animation.AnimatorTestRule
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.dump.DumpManager
@@ -70,7 +70,7 @@
     private lateinit var systemStatusAnimationScheduler: SystemStatusAnimationScheduler
     private val fakeFeatureFlags = FakeFeatureFlags()
 
-    @get:Rule val animatorTestRule = AnimatorTestRule2()
+    @get:Rule val animatorTestRule = AnimatorTestRule()
 
     @Before
     fun setup() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt
index be3b723..aff705f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt
@@ -18,7 +18,7 @@
 
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
-import androidx.core.animation.AnimatorTestRule2
+import androidx.core.animation.AnimatorTestRule
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.dump.DumpManager
@@ -51,7 +51,7 @@
 @TestableLooper.RunWithLooper(setAsMainLooper = true)
 class NotificationWakeUpCoordinatorTest : SysuiTestCase() {
 
-    @get:Rule val animatorTestRule = AnimatorTestRule2()
+    @get:Rule val animatorTestRule = AnimatorTestRule()
 
     private val dumpManager: DumpManager = mock()
     private val headsUpManager: HeadsUpManager = mock()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/HighPriorityProviderTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/HighPriorityProviderTest.java
index 30708a7..ac66ad9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/HighPriorityProviderTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/HighPriorityProviderTest.java
@@ -97,6 +97,59 @@
     }
 
     @Test
+    public void highImportanceConversation() {
+        // GIVEN notification is high importance and is a people notification
+        final Notification notification = new Notification.Builder(mContext, "test")
+                .build();
+        final NotificationEntry entry = new NotificationEntryBuilder()
+                .setNotification(notification)
+                .setImportance(IMPORTANCE_HIGH)
+                .build();
+        when(mPeopleNotificationIdentifier
+                .getPeopleNotificationType(entry))
+                .thenReturn(TYPE_PERSON);
+
+        // THEN it is high priority conversation
+        assertTrue(mHighPriorityProvider.isHighPriorityConversation(entry));
+    }
+
+    @Test
+    public void lowImportanceConversation() {
+        // GIVEN notification is high importance and is a people notification
+        final Notification notification = new Notification.Builder(mContext, "test")
+                .build();
+        final NotificationEntry entry = new NotificationEntryBuilder()
+                .setNotification(notification)
+                .setImportance(IMPORTANCE_LOW)
+                .build();
+        when(mPeopleNotificationIdentifier
+                .getPeopleNotificationType(entry))
+                .thenReturn(TYPE_PERSON);
+
+        // THEN it is low priority conversation
+        assertFalse(mHighPriorityProvider.isHighPriorityConversation(entry));
+    }
+
+    @Test
+    public void highImportanceConversationWhenAnyOfChildIsHighPriority() {
+        // GIVEN notification is high importance and is a people notification
+        final NotificationEntry summary = createNotifEntry(false);
+        final NotificationEntry lowPriorityChild = createNotifEntry(false);
+        final NotificationEntry highPriorityChild = createNotifEntry(true);
+        when(mPeopleNotificationIdentifier
+                .getPeopleNotificationType(summary))
+                .thenReturn(TYPE_PERSON);
+        final GroupEntry groupEntry = new GroupEntryBuilder()
+                .setParent(GroupEntry.ROOT_ENTRY)
+                .setSummary(summary)
+                .setChildren(List.of(lowPriorityChild, highPriorityChild))
+                .build();
+
+        // THEN the groupEntry is high priority conversation since it has a high priority child
+        assertTrue(mHighPriorityProvider.isHighPriorityConversation(groupEntry));
+    }
+
+    @Test
     public void messagingStyle() {
         // GIVEN notification is low importance but has messaging style
         final Notification notification = new Notification.Builder(mContext, "test")
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinatorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinatorTest.kt
index 742fcf5..55ea3157 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinatorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/ConversationCoordinatorTest.kt
@@ -17,6 +17,9 @@
 package com.android.systemui.statusbar.notification.collection.coordinator
 
 import android.app.NotificationChannel
+import android.app.NotificationManager.IMPORTANCE_DEFAULT
+import android.app.NotificationManager.IMPORTANCE_HIGH
+import android.app.NotificationManager.IMPORTANCE_LOW
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
 import androidx.test.filters.SmallTest
@@ -31,10 +34,13 @@
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifComparator
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifPromoter
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifSectioner
+import com.android.systemui.statusbar.notification.collection.provider.HighPriorityProvider
+import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManagerImpl
 import com.android.systemui.statusbar.notification.collection.render.NodeController
 import com.android.systemui.statusbar.notification.icon.ConversationIconManager
 import com.android.systemui.statusbar.notification.people.PeopleNotificationIdentifier
 import com.android.systemui.statusbar.notification.people.PeopleNotificationIdentifier.Companion.TYPE_IMPORTANT_PERSON
+import com.android.systemui.statusbar.notification.people.PeopleNotificationIdentifier.Companion.TYPE_NON_PERSON
 import com.android.systemui.statusbar.notification.people.PeopleNotificationIdentifier.Companion.TYPE_PERSON
 import com.android.systemui.util.mockito.eq
 import com.android.systemui.util.mockito.withArgCaptor
@@ -55,7 +61,8 @@
 class ConversationCoordinatorTest : SysuiTestCase() {
     // captured listeners and pluggables:
     private lateinit var promoter: NotifPromoter
-    private lateinit var peopleSectioner: NotifSectioner
+    private lateinit var peopleAlertingSectioner: NotifSectioner
+    private lateinit var peopleSilentSectioner: NotifSectioner
     private lateinit var peopleComparator: NotifComparator
     private lateinit var beforeRenderListListener: OnBeforeRenderListListener
 
@@ -76,6 +83,7 @@
         coordinator = ConversationCoordinator(
             peopleNotificationIdentifier,
             conversationIconManager,
+            HighPriorityProvider(peopleNotificationIdentifier, GroupMembershipManagerImpl()),
             headerController
         )
         whenever(channel.isImportantConversation).thenReturn(true)
@@ -90,12 +98,13 @@
             verify(pipeline).addOnBeforeRenderListListener(capture())
         }
 
-        peopleSectioner = coordinator.sectioner
-        peopleComparator = peopleSectioner.comparator!!
+        peopleAlertingSectioner = coordinator.peopleAlertingSectioner
+        peopleSilentSectioner = coordinator.peopleSilentSectioner
+        peopleComparator = peopleAlertingSectioner.comparator!!
 
         entry = NotificationEntryBuilder().setChannel(channel).build()
 
-        val section = NotifSection(peopleSectioner, 0)
+        val section = NotifSection(peopleAlertingSectioner, 0)
         entryA = NotificationEntryBuilder().setChannel(channel)
             .setSection(section).setTag("A").build()
         entryB = NotificationEntryBuilder().setChannel(channel)
@@ -129,13 +138,67 @@
     }
 
     @Test
-    fun testInPeopleSection() {
-        whenever(peopleNotificationIdentifier.getPeopleNotificationType(entry))
-            .thenReturn(TYPE_PERSON)
+    fun testInAlertingPeopleSectionWhenTheImportanceIsAtLeastDefault() {
+        // GIVEN
+        val alertingEntry = NotificationEntryBuilder().setChannel(channel)
+                .setImportance(IMPORTANCE_DEFAULT).build()
+        whenever(peopleNotificationIdentifier.getPeopleNotificationType(alertingEntry))
+                .thenReturn(TYPE_PERSON)
 
-        // only put people notifications in this section
-        assertTrue(peopleSectioner.isInSection(entry))
-        assertFalse(peopleSectioner.isInSection(NotificationEntryBuilder().build()))
+        // put alerting people notifications in this section
+        assertThat(peopleAlertingSectioner.isInSection(alertingEntry)).isTrue()
+       }
+
+    @Test
+    fun testInSilentPeopleSectionWhenTheImportanceIsLowerThanDefault() {
+        // GIVEN
+        val silentEntry = NotificationEntryBuilder().setChannel(channel)
+                .setImportance(IMPORTANCE_LOW).build()
+        whenever(peopleNotificationIdentifier.getPeopleNotificationType(silentEntry))
+                .thenReturn(TYPE_PERSON)
+
+        // THEN put silent people notifications in this section
+        assertThat(peopleSilentSectioner.isInSection(silentEntry)).isTrue()
+        // People Alerting sectioning happens before the silent one.
+        // It claims high important conversations and rest of conversations will be considered as silent.
+        assertThat(peopleAlertingSectioner.isInSection(silentEntry)).isFalse()
+    }
+
+    @Test
+    fun testNotInPeopleSection() {
+        // GIVEN
+        val entry = NotificationEntryBuilder().setChannel(channel)
+                .setImportance(IMPORTANCE_LOW).build()
+        val importantEntry = NotificationEntryBuilder().setChannel(channel)
+                .setImportance(IMPORTANCE_HIGH).build()
+        whenever(peopleNotificationIdentifier.getPeopleNotificationType(entry))
+                .thenReturn(TYPE_NON_PERSON)
+        whenever(peopleNotificationIdentifier.getPeopleNotificationType(importantEntry))
+                .thenReturn(TYPE_NON_PERSON)
+
+        // THEN - only put people notification either silent or alerting
+        assertThat(peopleSilentSectioner.isInSection(entry)).isFalse()
+        assertThat(peopleAlertingSectioner.isInSection(importantEntry)).isFalse()
+    }
+
+    @Test
+    fun testInAlertingPeopleSectionWhenThereIsAnImportantChild(){
+        // GIVEN
+        val altChildA = NotificationEntryBuilder().setTag("A")
+                .setImportance(IMPORTANCE_DEFAULT).build()
+        val altChildB = NotificationEntryBuilder().setTag("B")
+                .setImportance(IMPORTANCE_LOW).build()
+        val summary = NotificationEntryBuilder().setId(2)
+                .setImportance(IMPORTANCE_LOW).setChannel(channel).build()
+        val groupEntry = GroupEntryBuilder()
+                .setParent(GroupEntry.ROOT_ENTRY)
+                .setSummary(summary)
+                .setChildren(listOf(altChildA, altChildB))
+                .build()
+        whenever(peopleNotificationIdentifier.getPeopleNotificationType(summary))
+                .thenReturn(TYPE_PERSON)
+        // THEN
+        assertThat(peopleAlertingSectioner.isInSection(groupEntry)).isTrue()
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinatorTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinatorTest.java
index d5c0c55..3d1253e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinatorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RankingCoordinatorTest.java
@@ -52,7 +52,6 @@
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifSectioner;
 import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.Pluggable;
 import com.android.systemui.statusbar.notification.collection.provider.HighPriorityProvider;
-import com.android.systemui.statusbar.notification.collection.provider.SectionStyleProvider;
 import com.android.systemui.statusbar.notification.collection.render.NodeController;
 import com.android.systemui.statusbar.notification.collection.render.SectionHeaderController;
 
@@ -73,7 +72,6 @@
 
     @Mock private StatusBarStateController mStatusBarStateController;
     @Mock private HighPriorityProvider mHighPriorityProvider;
-    @Mock private SectionStyleProvider mSectionStyleProvider;
     @Mock private NotifPipeline mNotifPipeline;
     @Mock private NodeController mAlertingHeaderController;
     @Mock private NodeController mSilentNodeController;
@@ -100,7 +98,6 @@
         mRankingCoordinator = new RankingCoordinator(
                 mStatusBarStateController,
                 mHighPriorityProvider,
-                mSectionStyleProvider,
                 mAlertingHeaderController,
                 mSilentHeaderController,
                 mSilentNodeController);
@@ -108,7 +105,6 @@
         mEntry.setRanking(getRankingForUnfilteredNotif().build());
 
         mRankingCoordinator.attach(mNotifPipeline);
-        verify(mSectionStyleProvider).setMinimizedSections(any());
         verify(mNotifPipeline, times(2)).addPreGroupFilter(mNotifFilterCaptor.capture());
         mCapturedSuspendedFilter = mNotifFilterCaptor.getAllValues().get(0);
         mCapturedDozingFilter = mNotifFilterCaptor.getAllValues().get(1);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/shelf/domain/interactor/NotificationShelfInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/shelf/domain/interactor/NotificationShelfInteractorTest.kt
new file mode 100644
index 0000000..14e5f9e
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/shelf/domain/interactor/NotificationShelfInteractorTest.kt
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.statusbar.notification.shelf.domain.interactor
+
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFaceAuthRepository
+import com.android.systemui.keyguard.data.repository.FakeKeyguardRepository
+import com.android.systemui.statusbar.notification.shelf.domain.interactor.NotificationShelfInteractor
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidTestingRunner::class)
+@SmallTest
+class NotificationShelfInteractorTest : SysuiTestCase() {
+
+    private val keyguardRepository = FakeKeyguardRepository()
+    private val deviceEntryFaceAuthRepository = FakeDeviceEntryFaceAuthRepository()
+    private val underTest =
+        NotificationShelfInteractor(keyguardRepository, deviceEntryFaceAuthRepository)
+
+    @Test
+    fun shelfIsNotStatic_whenKeyguardNotShowing() = runTest {
+        val shelfStatic by collectLastValue(underTest.isShelfStatic)
+
+        keyguardRepository.setKeyguardShowing(false)
+
+        assertThat(shelfStatic).isFalse()
+    }
+
+    @Test
+    fun shelfIsNotStatic_whenKeyguardShowingAndNotBypass() = runTest {
+        val shelfStatic by collectLastValue(underTest.isShelfStatic)
+
+        keyguardRepository.setKeyguardShowing(true)
+        deviceEntryFaceAuthRepository.isBypassEnabled.value = false
+
+        assertThat(shelfStatic).isFalse()
+    }
+
+    @Test
+    fun shelfIsStatic_whenBypass() = runTest {
+        val shelfStatic by collectLastValue(underTest.isShelfStatic)
+
+        keyguardRepository.setKeyguardShowing(true)
+        deviceEntryFaceAuthRepository.isBypassEnabled.value = true
+
+        assertThat(shelfStatic).isTrue()
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/shelf/ui/viewmodel/NotificationShelfViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/shelf/ui/viewmodel/NotificationShelfViewModelTest.kt
new file mode 100644
index 0000000..6c5fb8b
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/shelf/ui/viewmodel/NotificationShelfViewModelTest.kt
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.statusbar.notification.shelf.ui.viewmodel
+
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFaceAuthRepository
+import com.android.systemui.keyguard.data.repository.FakeKeyguardRepository
+import com.android.systemui.statusbar.notification.shelf.domain.interactor.NotificationShelfInteractor
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidTestingRunner::class)
+@SmallTest
+class NotificationShelfViewModelTest : SysuiTestCase() {
+
+    private val keyguardRepository = FakeKeyguardRepository()
+    private val deviceEntryFaceAuthRepository = FakeDeviceEntryFaceAuthRepository()
+    private val interactor =
+        NotificationShelfInteractor(keyguardRepository, deviceEntryFaceAuthRepository)
+    private val underTest = NotificationShelfViewModel(interactor)
+
+    @Test
+    fun canModifyColorOfNotifications_whenKeyguardNotShowing() = runTest {
+        val canModifyNotifColor by collectLastValue(underTest.canModifyColorOfNotifications)
+
+        keyguardRepository.setKeyguardShowing(false)
+
+        assertThat(canModifyNotifColor).isTrue()
+    }
+
+    @Test
+    fun canModifyColorOfNotifications_whenKeyguardShowingAndNotBypass() = runTest {
+        val canModifyNotifColor by collectLastValue(underTest.canModifyColorOfNotifications)
+
+        keyguardRepository.setKeyguardShowing(true)
+        deviceEntryFaceAuthRepository.isBypassEnabled.value = false
+
+        assertThat(canModifyNotifColor).isTrue()
+    }
+
+    @Test
+    fun cannotModifyColorOfNotifications_whenBypass() = runTest {
+        val canModifyNotifColor by collectLastValue(underTest.canModifyColorOfNotifications)
+
+        keyguardRepository.setKeyguardShowing(true)
+        deviceEntryFaceAuthRepository.isBypassEnabled.value = true
+
+        assertThat(canModifyNotifColor).isFalse()
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CentralSurfacesImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CentralSurfacesImplTest.java
index 32f0adf..48710a4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CentralSurfacesImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CentralSurfacesImplTest.java
@@ -133,6 +133,7 @@
 import com.android.systemui.shade.ShadeController;
 import com.android.systemui.shade.ShadeControllerImpl;
 import com.android.systemui.shade.ShadeExpansionStateManager;
+import com.android.systemui.shade.ShadeLogger;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.KeyguardIndicationController;
 import com.android.systemui.statusbar.LockscreenShadeTransitionController;
@@ -221,6 +222,7 @@
     @Mock private NotificationListContainer mNotificationListContainer;
     @Mock private HeadsUpManagerPhone mHeadsUpManager;
     @Mock private NotificationPanelViewController mNotificationPanelViewController;
+    @Mock private ShadeLogger mShadeLogger;
     @Mock private NotificationPanelView mNotificationPanelView;
     @Mock private QuickSettingsController mQuickSettingsController;
     @Mock private IStatusBarService mBarService;
@@ -469,6 +471,7 @@
                 mKeyguardViewMediator,
                 new DisplayMetrics(),
                 mMetricsLogger,
+                mShadeLogger,
                 mUiBgExecutor,
                 mNotificationMediaManager,
                 mLockscreenUserManager,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModelTest.kt
index 1b6ab4d..297cb9d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModelTest.kt
@@ -179,15 +179,71 @@
         }
 
     @Test
-    fun iconId_cutout_whenDefaultDataDisabled() =
+    fun icon_usesLevelFromInteractor() =
+        testScope.runTest {
+            var latest: SignalIconModel? = null
+            val job = underTest.icon.onEach { latest = it }.launchIn(this)
+
+            interactor.level.value = 3
+            assertThat(latest!!.level).isEqualTo(3)
+
+            interactor.level.value = 1
+            assertThat(latest!!.level).isEqualTo(1)
+
+            job.cancel()
+        }
+
+    @Test
+    fun icon_usesNumberOfLevelsFromInteractor() =
+        testScope.runTest {
+            var latest: SignalIconModel? = null
+            val job = underTest.icon.onEach { latest = it }.launchIn(this)
+
+            interactor.numberOfLevels.value = 5
+            assertThat(latest!!.numberOfLevels).isEqualTo(5)
+
+            interactor.numberOfLevels.value = 2
+            assertThat(latest!!.numberOfLevels).isEqualTo(2)
+
+            job.cancel()
+        }
+
+    @Test
+    fun icon_defaultDataDisabled_showExclamationTrue() =
         testScope.runTest {
             interactor.setIsDefaultDataEnabled(false)
 
             var latest: SignalIconModel? = null
             val job = underTest.icon.onEach { latest = it }.launchIn(this)
-            val expected = defaultSignal(level = 1, connected = false)
 
-            assertThat(latest).isEqualTo(expected)
+            assertThat(latest!!.showExclamationMark).isTrue()
+
+            job.cancel()
+        }
+
+    @Test
+    fun icon_defaultConnectionFailed_showExclamationTrue() =
+        testScope.runTest {
+            interactor.isDefaultConnectionFailed.value = true
+
+            var latest: SignalIconModel? = null
+            val job = underTest.icon.onEach { latest = it }.launchIn(this)
+
+            assertThat(latest!!.showExclamationMark).isTrue()
+
+            job.cancel()
+        }
+
+    @Test
+    fun icon_enabledAndNotFailed_showExclamationFalse() =
+        testScope.runTest {
+            interactor.setIsDefaultDataEnabled(true)
+            interactor.isDefaultConnectionFailed.value = false
+
+            var latest: SignalIconModel? = null
+            val job = underTest.icon.onEach { latest = it }.launchIn(this)
+
+            assertThat(latest!!.showExclamationMark).isFalse()
 
             job.cancel()
         }
@@ -572,16 +628,14 @@
 
     companion object {
         private const val SUB_1_ID = 1
+        private const val NUM_LEVELS = 4
 
         /** Convenience constructor for these tests */
-        fun defaultSignal(
-            level: Int = 1,
-            connected: Boolean = true,
-        ): SignalIconModel {
-            return SignalIconModel(level, numberOfLevels = 4, showExclamationMark = !connected)
+        fun defaultSignal(level: Int = 1): SignalIconModel {
+            return SignalIconModel(level, NUM_LEVELS, showExclamationMark = false)
         }
 
         fun emptySignal(): SignalIconModel =
-            SignalIconModel(level = 0, numberOfLevels = 4, showExclamationMark = true)
+            SignalIconModel(level = 0, numberOfLevels = NUM_LEVELS, showExclamationMark = true)
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt
index ddc6d48..d30e024 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt
@@ -29,6 +29,7 @@
 import android.net.wifi.WifiInfo
 import android.net.wifi.WifiManager
 import android.net.wifi.WifiManager.TrafficStateCallback
+import android.net.wifi.WifiManager.UNKNOWN_SSID
 import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
@@ -49,16 +50,14 @@
 import com.android.systemui.util.time.FakeSystemClock
 import com.google.common.truth.Truth.assertThat
 import java.util.concurrent.Executor
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.cancel
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
-import kotlinx.coroutines.runBlocking
-import org.junit.After
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.runTest
 import org.junit.Before
 import org.junit.Test
 import org.mockito.ArgumentMatchers.anyInt
@@ -80,9 +79,10 @@
     @Mock private lateinit var connectivityManager: ConnectivityManager
     @Mock private lateinit var wifiManager: WifiManager
     private lateinit var executor: Executor
-    private lateinit var scope: CoroutineScope
     private lateinit var connectivityRepository: ConnectivityRepository
 
+    private val testScope = TestScope(UnconfinedTestDispatcher())
+
     @Before
     fun setUp() {
         MockitoAnnotations.initMocks(this)
@@ -96,7 +96,6 @@
             )
             .thenReturn(flowOf(Unit))
         executor = FakeExecutor(FakeSystemClock())
-        scope = CoroutineScope(IMMEDIATE)
 
         connectivityRepository =
             ConnectivityRepositoryImpl(
@@ -105,21 +104,16 @@
                 context,
                 mock(),
                 mock(),
-                scope,
+                testScope.backgroundScope,
                 mock(),
             )
 
         underTest = createRepo()
     }
 
-    @After
-    fun tearDown() {
-        scope.cancel()
-    }
-
     @Test
     fun isWifiEnabled_initiallyGetsWifiManagerValue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             whenever(wifiManager.isWifiEnabled).thenReturn(true)
 
             underTest = createRepo()
@@ -129,7 +123,7 @@
 
     @Test
     fun isWifiEnabled_networkCapabilitiesChanged_valueUpdated() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             // We need to call launch on the flows so that they start updating
             val networkJob = underTest.wifiNetwork.launchIn(this)
             val enabledJob = underTest.isWifiEnabled.launchIn(this)
@@ -152,7 +146,7 @@
 
     @Test
     fun isWifiEnabled_networkLost_valueUpdated() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             // We need to call launch on the flows so that they start updating
             val networkJob = underTest.wifiNetwork.launchIn(this)
             val enabledJob = underTest.isWifiEnabled.launchIn(this)
@@ -173,7 +167,7 @@
 
     @Test
     fun isWifiEnabled_intentsReceived_valueUpdated() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val intentFlow = MutableSharedFlow<Unit>()
             whenever(
                     broadcastDispatcher.broadcastFlow(
@@ -203,7 +197,7 @@
 
     @Test
     fun isWifiEnabled_bothIntentAndNetworkUpdates_valueAlwaysUpdated() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val intentFlow = MutableSharedFlow<Unit>()
             whenever(
                     broadcastDispatcher.broadcastFlow(
@@ -242,7 +236,7 @@
 
     @Test
     fun isWifiDefault_initiallyGetsDefault() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             assertThat(underTest.isWifiDefault.value).isFalse()
@@ -252,7 +246,7 @@
 
     @Test
     fun isWifiDefault_wifiNetwork_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val wifiInfo = mock<WifiInfo>().apply { whenever(this.ssid).thenReturn(SSID) }
@@ -268,7 +262,7 @@
     /** Regression test for b/266628069. */
     @Test
     fun isWifiDefault_transportInfoIsNotWifi_andNoWifiTransport_false() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val transportInfo =
@@ -294,7 +288,7 @@
     /** Regression test for b/266628069. */
     @Test
     fun isWifiDefault_transportInfoIsNotWifi_butHasWifiTransport_true() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val transportInfo =
@@ -319,7 +313,7 @@
 
     @Test
     fun isWifiDefault_carrierMergedViaCellular_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val carrierMergedInfo =
@@ -341,7 +335,7 @@
 
     @Test
     fun isWifiDefault_carrierMergedViaCellular_withVcnTransport_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val capabilities =
@@ -360,7 +354,7 @@
 
     @Test
     fun isWifiDefault_carrierMergedViaWifi_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val carrierMergedInfo =
@@ -382,7 +376,7 @@
 
     @Test
     fun isWifiDefault_carrierMergedViaWifi_withVcnTransport_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val capabilities =
@@ -401,7 +395,7 @@
 
     @Test
     fun isWifiDefault_cellularAndWifiTransports_usesCellular_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val capabilities =
@@ -420,7 +414,7 @@
 
     @Test
     fun isWifiDefault_cellularNotVcnNetwork_isFalse() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val capabilities =
@@ -438,7 +432,7 @@
 
     @Test
     fun isWifiDefault_isCarrierMergedViaUnderlyingWifi_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val underlyingNetwork = mock<Network>()
@@ -473,7 +467,7 @@
 
     @Test
     fun isWifiDefault_isCarrierMergedViaUnderlyingCellular_isTrue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             val underlyingCarrierMergedNetwork = mock<Network>()
@@ -507,7 +501,7 @@
 
     @Test
     fun isWifiDefault_wifiNetworkLost_isFalse() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             val job = underTest.isWifiDefault.launchIn(this)
 
             // First, add a network
@@ -526,7 +520,7 @@
 
     @Test
     fun wifiNetwork_initiallyGetsDefault() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -537,7 +531,7 @@
 
     @Test
     fun wifiNetwork_primaryWifiNetworkAdded_flowHasNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -561,7 +555,7 @@
 
     @Test
     fun wifiNetwork_isCarrierMerged_flowHasCarrierMerged() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -581,7 +575,7 @@
 
     @Test
     fun wifiNetwork_isCarrierMergedViaUnderlyingWifi_flowHasCarrierMerged() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -618,7 +612,7 @@
 
     @Test
     fun wifiNetwork_isCarrierMergedViaUnderlyingCellular_flowHasCarrierMerged() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -656,7 +650,7 @@
 
     @Test
     fun wifiNetwork_carrierMergedButInvalidSubId_flowHasInvalid() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -680,7 +674,7 @@
 
     @Test
     fun wifiNetwork_isCarrierMerged_getsCorrectValues() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -715,7 +709,7 @@
 
     @Test
     fun wifiNetwork_notValidated_networkNotValidated() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -732,7 +726,7 @@
 
     @Test
     fun wifiNetwork_validated_networkValidated() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -749,7 +743,7 @@
 
     @Test
     fun wifiNetwork_nonPrimaryWifiNetworkAdded_flowHasNoNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -770,7 +764,7 @@
     /** Regression test for b/266628069. */
     @Test
     fun wifiNetwork_transportInfoIsNotWifi_flowHasNoNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -789,7 +783,7 @@
 
     @Test
     fun wifiNetwork_cellularVcnNetworkAdded_flowHasNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -811,7 +805,7 @@
 
     @Test
     fun wifiNetwork_nonPrimaryCellularVcnNetworkAdded_flowHasNoNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -835,7 +829,7 @@
 
     @Test
     fun wifiNetwork_cellularNotVcnNetworkAdded_flowHasNoNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -854,7 +848,7 @@
 
     @Test
     fun wifiNetwork_cellularAndWifiTransports_usesCellular() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -877,7 +871,7 @@
 
     @Test
     fun wifiNetwork_newPrimaryWifiNetwork_flowHasNewNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -910,7 +904,7 @@
 
     @Test
     fun wifiNetwork_newNonPrimaryWifiNetwork_flowHasOldNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -943,7 +937,7 @@
 
     @Test
     fun wifiNetwork_newNetworkCapabilities_flowHasNewData() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -986,7 +980,7 @@
 
     @Test
     fun wifiNetwork_noCurrentNetwork_networkLost_flowHasNoNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -1001,7 +995,7 @@
 
     @Test
     fun wifiNetwork_currentNetworkLost_flowHasNoNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -1020,7 +1014,7 @@
 
     @Test
     fun wifiNetwork_unknownNetworkLost_flowHasPreviousNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -1043,7 +1037,7 @@
 
     @Test
     fun wifiNetwork_notCurrentNetworkLost_flowHasCurrentNetwork() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: WifiNetworkModel? = null
             val job = underTest.wifiNetwork.onEach { latest = it }.launchIn(this)
 
@@ -1069,7 +1063,7 @@
     /** Regression test for b/244173280. */
     @Test
     fun wifiNetwork_multipleSubscribers_newSubscribersGetCurrentValue() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest1: WifiNetworkModel? = null
             val job1 = underTest.wifiNetwork.onEach { latest1 = it }.launchIn(this)
 
@@ -1096,8 +1090,151 @@
         }
 
     @Test
+    fun isWifiConnectedWithValidSsid_inactiveNetwork_false() =
+        testScope.runTest {
+            val job = underTest.wifiNetwork.launchIn(this)
+
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.ssid).thenReturn(SSID)
+                    // A non-primary network is inactive
+                    whenever(this.isPrimary).thenReturn(false)
+                }
+
+            getNetworkCallback()
+                .onCapabilitiesChanged(NETWORK, createWifiNetworkCapabilities(wifiInfo))
+
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
+
+            job.cancel()
+        }
+
+    @Test
+    fun isWifiConnectedWithValidSsid_carrierMergedNetwork_false() =
+        testScope.runTest {
+            val job = underTest.wifiNetwork.launchIn(this)
+
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.isPrimary).thenReturn(true)
+                    whenever(this.isCarrierMerged).thenReturn(true)
+                }
+
+            getNetworkCallback()
+                .onCapabilitiesChanged(NETWORK, createWifiNetworkCapabilities(wifiInfo))
+
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
+
+            job.cancel()
+        }
+
+    @Test
+    fun isWifiConnectedWithValidSsid_invalidNetwork_false() =
+        testScope.runTest {
+            val job = underTest.wifiNetwork.launchIn(this)
+
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.isPrimary).thenReturn(true)
+                    whenever(this.isCarrierMerged).thenReturn(true)
+                    whenever(this.subscriptionId).thenReturn(INVALID_SUBSCRIPTION_ID)
+                }
+
+            getNetworkCallback()
+                .onCapabilitiesChanged(
+                    NETWORK,
+                    createWifiNetworkCapabilities(wifiInfo),
+                )
+
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
+
+            job.cancel()
+        }
+
+    @Test
+    fun isWifiConnectedWithValidSsid_activeNetwork_nullSsid_false() =
+        testScope.runTest {
+            val job = underTest.wifiNetwork.launchIn(this)
+
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.isPrimary).thenReturn(true)
+                    whenever(this.ssid).thenReturn(null)
+                }
+
+            getNetworkCallback()
+                .onCapabilitiesChanged(NETWORK, createWifiNetworkCapabilities(wifiInfo))
+
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
+
+            job.cancel()
+        }
+
+    @Test
+    fun isWifiConnectedWithValidSsid_activeNetwork_unknownSsid_false() =
+        testScope.runTest {
+            val job = underTest.wifiNetwork.launchIn(this)
+
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.isPrimary).thenReturn(true)
+                    whenever(this.ssid).thenReturn(UNKNOWN_SSID)
+                }
+
+            getNetworkCallback()
+                .onCapabilitiesChanged(NETWORK, createWifiNetworkCapabilities(wifiInfo))
+
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
+
+            job.cancel()
+        }
+
+    @Test
+    fun isWifiConnectedWithValidSsid_activeNetwork_validSsid_true() =
+        testScope.runTest {
+            val job = underTest.wifiNetwork.launchIn(this)
+
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.isPrimary).thenReturn(true)
+                    whenever(this.ssid).thenReturn("FakeSsid")
+                }
+
+            getNetworkCallback()
+                .onCapabilitiesChanged(NETWORK, createWifiNetworkCapabilities(wifiInfo))
+
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isTrue()
+
+            job.cancel()
+        }
+
+    @Test
+    fun isWifiConnectedWithValidSsid_activeToInactive_trueToFalse() =
+        testScope.runTest {
+            val job = underTest.wifiNetwork.launchIn(this)
+
+            // Start with active
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.isPrimary).thenReturn(true)
+                    whenever(this.ssid).thenReturn("FakeSsid")
+                }
+            getNetworkCallback()
+                .onCapabilitiesChanged(NETWORK, createWifiNetworkCapabilities(wifiInfo))
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isTrue()
+
+            // WHEN the network is lost
+            getNetworkCallback().onLost(NETWORK)
+
+            // THEN the isWifiConnected updates
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
+
+            job.cancel()
+        }
+
+    @Test
     fun wifiActivity_callbackGivesNone_activityFlowHasNone() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: DataActivityModel? = null
             val job = underTest.wifiActivity.onEach { latest = it }.launchIn(this)
 
@@ -1111,7 +1248,7 @@
 
     @Test
     fun wifiActivity_callbackGivesIn_activityFlowHasIn() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: DataActivityModel? = null
             val job = underTest.wifiActivity.onEach { latest = it }.launchIn(this)
 
@@ -1125,7 +1262,7 @@
 
     @Test
     fun wifiActivity_callbackGivesOut_activityFlowHasOut() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: DataActivityModel? = null
             val job = underTest.wifiActivity.onEach { latest = it }.launchIn(this)
 
@@ -1139,7 +1276,7 @@
 
     @Test
     fun wifiActivity_callbackGivesInout_activityFlowHasInAndOut() =
-        runBlocking(IMMEDIATE) {
+        testScope.runTest {
             var latest: DataActivityModel? = null
             val job = underTest.wifiActivity.onEach { latest = it }.launchIn(this)
 
@@ -1159,7 +1296,7 @@
             logger,
             tableLogger,
             executor,
-            scope,
+            testScope.backgroundScope,
             wifiManager,
         )
     }
@@ -1204,5 +1341,3 @@
             }
     }
 }
-
-private val IMMEDIATE = Dispatchers.Main.immediate
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt
index ab4e93c..4e0c309 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.pipeline.wifi.shared.model
 
+import android.net.wifi.WifiManager.UNKNOWN_SSID
 import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
@@ -50,6 +51,42 @@
         WifiNetworkModel.CarrierMerged(NETWORK_ID, INVALID_SUBSCRIPTION_ID, 1)
     }
 
+    @Test
+    fun active_hasValidSsid_nullSsid_false() {
+        val network =
+            WifiNetworkModel.Active(
+                NETWORK_ID,
+                level = MAX_VALID_LEVEL,
+                ssid = null,
+            )
+
+        assertThat(network.hasValidSsid()).isFalse()
+    }
+
+    @Test
+    fun active_hasValidSsid_unknownSsid_false() {
+        val network =
+            WifiNetworkModel.Active(
+                NETWORK_ID,
+                level = MAX_VALID_LEVEL,
+                ssid = UNKNOWN_SSID,
+            )
+
+        assertThat(network.hasValidSsid()).isFalse()
+    }
+
+    @Test
+    fun active_hasValidSsid_validSsid_true() {
+        val network =
+            WifiNetworkModel.Active(
+                NETWORK_ID,
+                level = MAX_VALID_LEVEL,
+                ssid = "FakeSsid",
+            )
+
+        assertThat(network.hasValidSsid()).isTrue()
+    }
+
     // Non-exhaustive logDiffs test -- just want to make sure the logging logic isn't totally broken
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java
index 1eee08c..91c88ce 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java
@@ -21,6 +21,7 @@
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.inOrder;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.staticMockMarker;
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SAVER_ENABLED_QS;
 
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.mock;
@@ -167,8 +168,10 @@
         mBatteryController.setPowerSaveMode(false, mView);
 
         StaticInOrder inOrder = inOrder(staticMockMarker(BatterySaverUtils.class));
-        inOrder.verify(() -> BatterySaverUtils.setPowerSaveMode(getContext(), true, true));
-        inOrder.verify(() -> BatterySaverUtils.setPowerSaveMode(getContext(), false, true));
+        inOrder.verify(() -> BatterySaverUtils.setPowerSaveMode(getContext(), true, true,
+                SAVER_ENABLED_QS));
+        inOrder.verify(() -> BatterySaverUtils.setPowerSaveMode(getContext(), false, true,
+                SAVER_ENABLED_QS));
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
index 01e94ba..391c8ca 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
@@ -62,7 +62,7 @@
 import android.window.WindowOnBackInvokedDispatcher;
 
 import androidx.annotation.NonNull;
-import androidx.core.animation.AnimatorTestRule2;
+import androidx.core.animation.AnimatorTestRule;
 import androidx.test.filters.SmallTest;
 
 import com.android.internal.logging.UiEventLogger;
@@ -110,7 +110,7 @@
     private final UiEventLoggerFake mUiEventLoggerFake = new UiEventLoggerFake();
 
     @ClassRule
-    public static AnimatorTestRule2 mAnimatorTestRule = new AnimatorTestRule2();
+    public static AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
 
     @Before
     public void setUp() throws Exception {
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeDeviceEntryFaceAuthRepository.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeDeviceEntryFaceAuthRepository.kt
new file mode 100644
index 0000000..c08ecd0
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeDeviceEntryFaceAuthRepository.kt
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.keyguard.data.repository
+
+import com.android.keyguard.FaceAuthUiEvent
+import com.android.systemui.keyguard.shared.model.AuthenticationStatus
+import com.android.systemui.keyguard.shared.model.DetectionStatus
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.filterNotNull
+import kotlinx.coroutines.flow.map
+
+class FakeDeviceEntryFaceAuthRepository : DeviceEntryFaceAuthRepository {
+
+    override val isAuthenticated = MutableStateFlow(false)
+    override val canRunFaceAuth = MutableStateFlow(false)
+    private val _authenticationStatus = MutableStateFlow<AuthenticationStatus?>(null)
+    override val authenticationStatus: Flow<AuthenticationStatus> =
+        _authenticationStatus.filterNotNull()
+    fun setAuthenticationStatus(status: AuthenticationStatus) {
+        _authenticationStatus.value = status
+    }
+    private val _detectionStatus = MutableStateFlow<DetectionStatus?>(null)
+    override val detectionStatus: Flow<DetectionStatus>
+        get() = _detectionStatus.filterNotNull()
+    fun setDetectionStatus(status: DetectionStatus) {
+        _detectionStatus.value = status
+    }
+    override val isLockedOut = MutableStateFlow(false)
+    private val _runningAuthRequest = MutableStateFlow<Pair<FaceAuthUiEvent, Boolean>?>(null)
+    val runningAuthRequest: StateFlow<Pair<FaceAuthUiEvent, Boolean>?> =
+        _runningAuthRequest.asStateFlow()
+    override val isAuthRunning = _runningAuthRequest.map { it != null }
+    override val isBypassEnabled = MutableStateFlow(false)
+
+    override suspend fun authenticate(uiEvent: FaceAuthUiEvent, fallbackToDetection: Boolean) {
+        _runningAuthRequest.value = uiEvent to fallbackToDetection
+    }
+
+    override fun cancel() {
+        _runningAuthRequest.value = null
+    }
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/qs/FakeQSFactory.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/FakeQSFactory.kt
new file mode 100644
index 0000000..9383a0a
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/FakeQSFactory.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs
+
+import android.content.Context
+import com.android.systemui.plugins.qs.QSFactory
+import com.android.systemui.plugins.qs.QSTile
+import com.android.systemui.plugins.qs.QSTileView
+
+class FakeQSFactory(private val tileCreator: (String) -> QSTile?) : QSFactory {
+    override fun createTile(tileSpec: String): QSTile? {
+        return tileCreator(tileSpec)
+    }
+
+    override fun createTileView(
+        context: Context?,
+        tile: QSTile?,
+        collapsedView: Boolean
+    ): QSTileView {
+        throw NotImplementedError("Not implemented")
+    }
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/qs/pipeline/data/repository/FakeCustomTileAddedRepository.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/pipeline/data/repository/FakeCustomTileAddedRepository.kt
new file mode 100644
index 0000000..7771304
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/pipeline/data/repository/FakeCustomTileAddedRepository.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.pipeline.data.repository
+
+import android.content.ComponentName
+
+class FakeCustomTileAddedRepository : CustomTileAddedRepository {
+
+    private val tileAddedRegistry = mutableSetOf<Pair<Int, ComponentName>>()
+
+    override fun isTileAdded(componentName: ComponentName, userId: Int): Boolean {
+        return (userId to componentName) in tileAddedRegistry
+    }
+
+    override fun setTileAdded(componentName: ComponentName, userId: Int, added: Boolean) {
+        if (added) {
+            tileAddedRegistry.add(userId to componentName)
+        } else {
+            tileAddedRegistry.remove(userId to componentName)
+        }
+    }
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/qs/pipeline/data/repository/FakeTileSpecRepository.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/pipeline/data/repository/FakeTileSpecRepository.kt
new file mode 100644
index 0000000..2865710
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/pipeline/data/repository/FakeTileSpecRepository.kt
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.pipeline.data.repository
+
+import android.util.Log
+import com.android.systemui.qs.pipeline.data.repository.TileSpecRepository.Companion.POSITION_AT_END
+import com.android.systemui.qs.pipeline.shared.TileSpec
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+
+class FakeTileSpecRepository : TileSpecRepository {
+
+    private val tilesPerUser = mutableMapOf<Int, MutableStateFlow<List<TileSpec>>>()
+
+    override fun tilesSpecs(userId: Int): Flow<List<TileSpec>> {
+        return getFlow(userId).asStateFlow().also { Log.d("Fabian", "Retrieving flow for $userId") }
+    }
+
+    override suspend fun addTile(userId: Int, tile: TileSpec, position: Int) {
+        if (tile == TileSpec.Invalid) return
+        with(getFlow(userId)) {
+            value =
+                value.toMutableList().apply {
+                    if (position == POSITION_AT_END) {
+                        add(tile)
+                    } else {
+                        add(position, tile)
+                    }
+                }
+        }
+    }
+
+    override suspend fun removeTiles(userId: Int, tiles: Collection<TileSpec>) {
+        with(getFlow(userId)) {
+            value =
+                value.toMutableList().apply { removeAll(tiles.filter { it != TileSpec.Invalid }) }
+        }
+    }
+
+    override suspend fun setTiles(userId: Int, tiles: List<TileSpec>) {
+        getFlow(userId).value = tiles.filter { it != TileSpec.Invalid }
+    }
+
+    private fun getFlow(userId: Int): MutableStateFlow<List<TileSpec>> =
+        tilesPerUser.getOrPut(userId) { MutableStateFlow(emptyList()) }
+}
diff --git a/services/autofill/java/com/android/server/autofill/Session.java b/services/autofill/java/com/android/server/autofill/Session.java
index 8d039fc..2a964b8 100644
--- a/services/autofill/java/com/android/server/autofill/Session.java
+++ b/services/autofill/java/com/android/server/autofill/Session.java
@@ -2073,15 +2073,14 @@
     @Override
     public void onSaveRequestSuccess(@NonNull String servicePackageName,
             @Nullable IntentSender intentSender) {
-        // Log onSaveRequest result.
-        mSaveEventLogger.maybeSetIsSaved(true);
-        final long saveRequestFinishTimestamp = SystemClock.elapsedRealtime() - mLatencyBaseTime;
-        mSaveEventLogger.maybeSetLatencySaveFinishMillis(saveRequestFinishTimestamp);
-        mSaveEventLogger.logAndEndEvent();
-
         synchronized (mLock) {
             mSessionFlags.mShowingSaveUi = false;
-
+            // Log onSaveRequest result.
+            mSaveEventLogger.maybeSetIsSaved(true);
+            final long saveRequestFinishTimestamp =
+                SystemClock.elapsedRealtime() - mLatencyBaseTime;
+            mSaveEventLogger.maybeSetLatencySaveFinishMillis(saveRequestFinishTimestamp);
+            mSaveEventLogger.logAndEndEvent();
             if (mDestroyed) {
                 Slog.w(TAG, "Call to Session#onSaveRequestSuccess() rejected - session: "
                         + id + " destroyed");
@@ -2108,14 +2107,13 @@
             @NonNull String servicePackageName) {
         boolean showMessage = !TextUtils.isEmpty(message);
 
-        // Log onSaveRequest result.
-        final long saveRequestFinishTimestamp = SystemClock.elapsedRealtime() - mLatencyBaseTime;
-        mSaveEventLogger.maybeSetLatencySaveFinishMillis(saveRequestFinishTimestamp);
-        mSaveEventLogger.logAndEndEvent();
-
         synchronized (mLock) {
             mSessionFlags.mShowingSaveUi = false;
-
+            // Log onSaveRequest result.
+            final long saveRequestFinishTimestamp =
+                SystemClock.elapsedRealtime() - mLatencyBaseTime;
+            mSaveEventLogger.maybeSetLatencySaveFinishMillis(saveRequestFinishTimestamp);
+            mSaveEventLogger.logAndEndEvent();
             if (mDestroyed) {
                 Slog.w(TAG, "Call to Session#onSaveRequestFailure() rejected - session: "
                         + id + " destroyed");
@@ -2228,8 +2226,8 @@
     // AutoFillUiCallback
     @Override
     public void save() {
-        mSaveEventLogger.maybeSetSaveButtonClicked(true);
         synchronized (mLock) {
+            mSaveEventLogger.maybeSetSaveButtonClicked(true);
             if (mDestroyed) {
                 Slog.w(TAG, "Call to Session#save() rejected - session: "
                         + id + " destroyed");
@@ -2247,10 +2245,9 @@
     // AutoFillUiCallback
     @Override
     public void cancelSave() {
-        mSaveEventLogger.maybeSetDialogDismissed(true);
         synchronized (mLock) {
             mSessionFlags.mShowingSaveUi = false;
-
+            mSaveEventLogger.maybeSetDialogDismissed(true);
             if (mDestroyed) {
                 Slog.w(TAG, "Call to Session#cancelSave() rejected - session: "
                         + id + " destroyed");
diff --git a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
index 542cc2f..5b320a8 100644
--- a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
+++ b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
@@ -19,6 +19,7 @@
 
 import static android.Manifest.permission.MANAGE_COMPANION_DEVICES;
 import static android.app.ActivityManager.RunningAppProcessInfo.IMPORTANCE_VISIBLE;
+import static android.companion.AssociationRequest.DEVICE_PROFILE_AUTOMOTIVE_PROJECTION;
 import static android.content.pm.PackageManager.CERT_INPUT_SHA256;
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 import static android.os.Process.SYSTEM_UID;
@@ -1066,6 +1067,10 @@
             // No role was granted to for this association, there is nothing else we need to here.
             return true;
         }
+        // Do not need to remove the system role since it was pre-granted by the system.
+        if (deviceProfile.equals(DEVICE_PROFILE_AUTOMOTIVE_PROJECTION)) {
+            return true;
+        }
 
         // Check if the applications is associated with another devices with the profile. If so,
         // it should remain the role holder.
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index 7b618b1..e248007 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -26,6 +26,17 @@
 import static android.app.ActivityManager.PROCESS_STATE_HEAVY_WEIGHT;
 import static android.app.ActivityManager.PROCESS_STATE_RECEIVER;
 import static android.app.ActivityManager.PROCESS_STATE_TOP;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_BIND_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_COMPONENT_DISABLED;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_EXECUTING_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_NONE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_END;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_REMOVE_TASK;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SHORT_FGS_TIMEOUT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_STOP_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UID_IDLE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UNBIND_SERVICE;
 import static android.app.ForegroundServiceTypePolicy.FGS_TYPE_POLICY_CHECK_DEPRECATED;
 import static android.app.ForegroundServiceTypePolicy.FGS_TYPE_POLICY_CHECK_DISABLED;
 import static android.app.ForegroundServiceTypePolicy.FGS_TYPE_POLICY_CHECK_OK;
@@ -117,6 +128,7 @@
 import android.annotation.UserIdInt;
 import android.app.ActivityManager;
 import android.app.ActivityManagerInternal;
+import android.app.ActivityManagerInternal.OomAdjReason;
 import android.app.ActivityManagerInternal.ServiceNotificationPolicy;
 import android.app.ActivityThread;
 import android.app.AppGlobals;
@@ -1146,7 +1158,7 @@
                                             } finally {
                                                 /* Will be a no-op if nothing pending */
                                                 mAm.updateOomAdjPendingTargetsLocked(
-                                                        OomAdjuster.OOM_ADJ_REASON_START_SERVICE);
+                                                        OOM_ADJ_REASON_START_SERVICE);
                                             }
                                         } else {
                                             unbindServiceLocked(connection);
@@ -1236,8 +1248,7 @@
                             /* ignore - local call */
                         } finally {
                             /* Will be a no-op if nothing pending */
-                            mAm.updateOomAdjPendingTargetsLocked(
-                                    OomAdjuster.OOM_ADJ_REASON_START_SERVICE);
+                            mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_START_SERVICE);
                         }
                     } else { // Starting a service
                         try {
@@ -1311,7 +1322,7 @@
                 false /* packageFrozen */,
                 true /* enqueueOomAdj */);
         /* Will be a no-op if nothing pending */
-        mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_START_SERVICE);
+        mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_START_SERVICE);
         if (error != null) {
             return new ComponentName("!!", error);
         }
@@ -1496,7 +1507,7 @@
                     stopServiceLocked(service, true);
                 }
                 if (size > 0) {
-                    mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+                    mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_UID_IDLE);
                 }
             }
         }
@@ -3296,7 +3307,7 @@
 
             Slog.e(TAG_SERVICE, "Short FGS procstate demoted: " + sr);
 
-            mAm.updateOomAdjLocked(sr.app, OomAdjuster.OOM_ADJ_REASON_SHORT_FGS_TIMEOUT);
+            mAm.updateOomAdjLocked(sr.app, OOM_ADJ_REASON_SHORT_FGS_TIMEOUT);
         }
     }
 
@@ -3630,7 +3641,7 @@
                 needOomAdj = true;
                 if (bringUpServiceLocked(s, service.getFlags(), callerFg, false,
                         permissionsReviewRequired, packageFrozen, true) != null) {
-                    mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_BIND_SERVICE);
+                    mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_BIND_SERVICE);
                     return 0;
                 }
             }
@@ -3655,7 +3666,7 @@
                 mAm.enqueueOomAdjTargetLocked(s.app);
             }
             if (needOomAdj) {
-                mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_BIND_SERVICE);
+                mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_BIND_SERVICE);
             }
 
             final int packageState = wasStopped
@@ -3787,7 +3798,8 @@
                     }
                 }
 
-                serviceDoneExecutingLocked(r, mDestroyingServices.contains(r), false, false);
+                serviceDoneExecutingLocked(r, mDestroyingServices.contains(r), false, false,
+                        OOM_ADJ_REASON_EXECUTING_SERVICE);
             }
         } finally {
             Binder.restoreCallingIdentity(origId);
@@ -3878,7 +3890,7 @@
                 }
             }
 
-            mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+            mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_UNBIND_SERVICE);
 
         } finally {
             Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
@@ -3925,7 +3937,8 @@
                     }
                 }
 
-                serviceDoneExecutingLocked(r, inDestroying, false, false);
+                serviceDoneExecutingLocked(r, inDestroying, false, false,
+                        OOM_ADJ_REASON_UNBIND_SERVICE);
             }
         } finally {
             Binder.restoreCallingIdentity(origId);
@@ -4360,11 +4373,11 @@
     /**
      * Bump the given service record into executing state.
      * @param oomAdjReason The caller requests it to perform the oomAdjUpdate not {@link
-     *         OomAdjuster#OOM_ADJ_REASON_NONE}.
+     *         ActivityManagerInternal#OOM_ADJ_REASON_NONE}.
      * @return {@code true} if it performed oomAdjUpdate.
      */
     private boolean bumpServiceExecutingLocked(
-            ServiceRecord r, boolean fg, String why, @OomAdjuster.OomAdjReason int oomAdjReason) {
+            ServiceRecord r, boolean fg, String why, @OomAdjReason int oomAdjReason) {
         if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, ">>> EXECUTING "
                 + why + " of " + r + " in app " + r.app);
         else if (DEBUG_SERVICE_EXECUTING) Slog.v(TAG_SERVICE_EXECUTING, ">>> EXECUTING "
@@ -4416,7 +4429,7 @@
             }
         }
         boolean oomAdjusted = false;
-        if (oomAdjReason != OomAdjuster.OOM_ADJ_REASON_NONE && r.app != null
+        if (oomAdjReason != OOM_ADJ_REASON_NONE && r.app != null
                 && r.app.mState.getCurProcState() > ActivityManager.PROCESS_STATE_SERVICE) {
             // Force an immediate oomAdjUpdate, so the client app could be in the correct process
             // state before doing any service related transactions
@@ -4440,8 +4453,7 @@
                 + " rebind=" + rebind);
         if ((!i.requested || rebind) && i.apps.size() > 0) {
             try {
-                bumpServiceExecutingLocked(r, execInFg, "bind",
-                        OomAdjuster.OOM_ADJ_REASON_BIND_SERVICE);
+                bumpServiceExecutingLocked(r, execInFg, "bind", OOM_ADJ_REASON_BIND_SERVICE);
                 if (Trace.isTagEnabled(Trace.TRACE_TAG_ACTIVITY_MANAGER)) {
                     Trace.instant(Trace.TRACE_TAG_ACTIVITY_MANAGER, "requestServiceBinding="
                             + i.intent.getIntent() + ". bindSeq=" + mBindServiceSeqCounter);
@@ -4457,13 +4469,15 @@
                 // Keep the executeNesting count accurate.
                 if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "Crashed while binding " + r, e);
                 final boolean inDestroying = mDestroyingServices.contains(r);
-                serviceDoneExecutingLocked(r, inDestroying, inDestroying, false);
+                serviceDoneExecutingLocked(r, inDestroying, inDestroying, false,
+                        OOM_ADJ_REASON_UNBIND_SERVICE);
                 throw e;
             } catch (RemoteException e) {
                 if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "Crashed while binding " + r);
                 // Keep the executeNesting count accurate.
                 final boolean inDestroying = mDestroyingServices.contains(r);
-                serviceDoneExecutingLocked(r, inDestroying, inDestroying, false);
+                serviceDoneExecutingLocked(r, inDestroying, inDestroying, false,
+                        OOM_ADJ_REASON_UNBIND_SERVICE);
                 return false;
             }
         }
@@ -4841,7 +4855,7 @@
             // Ignore, it's been logged and nothing upstack cares.
         } finally {
             /* Will be a no-op if nothing pending */
-            mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_START_SERVICE);
+            mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_START_SERVICE);
         }
     }
 
@@ -5193,13 +5207,14 @@
 
         final ProcessServiceRecord psr = app.mServices;
         final boolean newService = psr.startService(r);
-        bumpServiceExecutingLocked(r, execInFg, "create", OomAdjuster.OOM_ADJ_REASON_NONE);
+        bumpServiceExecutingLocked(r, execInFg, "create",
+                OOM_ADJ_REASON_NONE /* use "none" to avoid extra oom adj */);
         mAm.updateLruProcessLocked(app, false, null);
         updateServiceForegroundLocked(psr, /* oomAdj= */ false);
         // Force an immediate oomAdjUpdate, so the client app could be in the correct process state
         // before doing any service related transactions
         mAm.enqueueOomAdjTargetLocked(app);
-        mAm.updateOomAdjLocked(app, OomAdjuster.OOM_ADJ_REASON_START_SERVICE);
+        mAm.updateOomAdjLocked(app, OOM_ADJ_REASON_START_SERVICE);
 
         boolean created = false;
         try {
@@ -5233,7 +5248,8 @@
             if (!created) {
                 // Keep the executeNesting count accurate.
                 final boolean inDestroying = mDestroyingServices.contains(r);
-                serviceDoneExecutingLocked(r, inDestroying, inDestroying, false);
+                serviceDoneExecutingLocked(r, inDestroying, inDestroying, false,
+                        OOM_ADJ_REASON_STOP_SERVICE);
 
                 // Cleanup.
                 if (newService) {
@@ -5319,7 +5335,8 @@
             mAm.grantImplicitAccess(r.userId, si.intent, si.callingId,
                     UserHandle.getAppId(r.appInfo.uid)
             );
-            bumpServiceExecutingLocked(r, execInFg, "start", OomAdjuster.OOM_ADJ_REASON_NONE);
+            bumpServiceExecutingLocked(r, execInFg, "start",
+                    OOM_ADJ_REASON_NONE /* use "none" to avoid extra oom adj */);
             if (r.fgRequired && !r.fgWaiting) {
                 if (!r.isForeground) {
                     if (DEBUG_BACKGROUND_CHECK) {
@@ -5345,7 +5362,7 @@
 
         if (!oomAdjusted) {
             mAm.enqueueOomAdjTargetLocked(r.app);
-            mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_START_SERVICE);
+            mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_START_SERVICE);
         }
         ParceledListSlice<ServiceStartArgs> slice = new ParceledListSlice<>(args);
         slice.setInlineCountLimit(4);
@@ -5371,10 +5388,11 @@
             // Keep nesting count correct
             final boolean inDestroying = mDestroyingServices.contains(r);
             for (int i = 0, size = args.size(); i < size; i++) {
-                serviceDoneExecutingLocked(r, inDestroying, inDestroying, true);
+                serviceDoneExecutingLocked(r, inDestroying, inDestroying, true,
+                        OOM_ADJ_REASON_STOP_SERVICE);
             }
             /* Will be a no-op if nothing pending */
-            mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+            mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_STOP_SERVICE);
             if (caughtException instanceof TransactionTooLargeException) {
                 throw (TransactionTooLargeException)caughtException;
             }
@@ -5461,7 +5479,7 @@
                 if (ibr.hasBound) {
                     try {
                         oomAdjusted |= bumpServiceExecutingLocked(r, false, "bring down unbind",
-                                OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+                                OOM_ADJ_REASON_UNBIND_SERVICE);
                         ibr.hasBound = false;
                         ibr.requested = false;
                         r.app.getThread().scheduleUnbindService(r,
@@ -5615,7 +5633,7 @@
                 } else {
                     try {
                         oomAdjusted |= bumpServiceExecutingLocked(r, false, "destroy",
-                                oomAdjusted ? 0 : OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+                                oomAdjusted ? 0 : OOM_ADJ_REASON_STOP_SERVICE);
                         mDestroyingServices.add(r);
                         r.destroying = true;
                         r.app.getThread().scheduleStopService(r);
@@ -5637,7 +5655,7 @@
         if (!oomAdjusted) {
             mAm.enqueueOomAdjTargetLocked(r.app);
             if (!enqueueOomAdj) {
-                mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+                mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_STOP_SERVICE);
             }
         }
         if (r.bindings.size() > 0) {
@@ -5762,8 +5780,7 @@
             if (s.app != null && s.app.getThread() != null && b.intent.apps.size() == 0
                     && b.intent.hasBound) {
                 try {
-                    bumpServiceExecutingLocked(s, false, "unbind",
-                            OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+                    bumpServiceExecutingLocked(s, false, "unbind", OOM_ADJ_REASON_UNBIND_SERVICE);
                     if (b.client != s.app && c.notHasFlag(Context.BIND_WAIVE_PRIORITY)
                             && s.app.mState.getSetProcState() <= PROCESS_STATE_HEAVY_WEIGHT) {
                         // If this service's process is not already in the cached list,
@@ -5886,7 +5903,8 @@
                 }
             }
             final long origId = Binder.clearCallingIdentity();
-            serviceDoneExecutingLocked(r, inDestroying, inDestroying, enqueueOomAdj);
+            serviceDoneExecutingLocked(r, inDestroying, inDestroying, enqueueOomAdj,
+                    OOM_ADJ_REASON_EXECUTING_SERVICE);
             Binder.restoreCallingIdentity(origId);
         } else {
             Slog.w(TAG, "Done executing unknown service from pid "
@@ -5905,11 +5923,11 @@
                 r.tracker.setStarted(false, memFactor, now);
             }
         }
-        serviceDoneExecutingLocked(r, true, true, enqueueOomAdj);
+        serviceDoneExecutingLocked(r, true, true, enqueueOomAdj, OOM_ADJ_REASON_PROCESS_END);
     }
 
     private void serviceDoneExecutingLocked(ServiceRecord r, boolean inDestroying,
-            boolean finishing, boolean enqueueOomAdj) {
+            boolean finishing, boolean enqueueOomAdj, @OomAdjReason int oomAdjReason) {
         if (DEBUG_SERVICE) Slog.v(TAG_SERVICE, "<<< DONE EXECUTING " + r
                 + ": nesting=" + r.executeNesting
                 + ", inDestroying=" + inDestroying + ", app=" + r.app);
@@ -5945,7 +5963,7 @@
                 if (enqueueOomAdj) {
                     mAm.enqueueOomAdjTargetLocked(r.app);
                 } else {
-                    mAm.updateOomAdjLocked(r.app, OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+                    mAm.updateOomAdjLocked(r.app, oomAdjReason);
                 }
             }
             r.executeFg = false;
@@ -6015,7 +6033,7 @@
                         bringDownServiceLocked(sr, true);
                     }
                     /* Will be a no-op if nothing pending */
-                    mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_START_SERVICE);
+                    mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_START_SERVICE);
                 }
             } catch (RemoteException e) {
                 Slog.w(TAG, "Exception in new application when starting service "
@@ -6075,7 +6093,7 @@
             }
         }
         if (needOomAdj) {
-            mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+            mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_PROCESS_END);
         }
     }
 
@@ -6146,7 +6164,7 @@
                 bringDownServiceLocked(mTmpCollectionResults.get(i), true);
             }
             if (size > 0) {
-                mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+                mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_COMPONENT_DISABLED);
             }
             if (fullStop && !mTmpCollectionResults.isEmpty()) {
                 // if we're tearing down the app's entire service state, account for possible
@@ -6273,7 +6291,7 @@
             }
         }
         if (needOomAdj) {
-            mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+            mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_REMOVE_TASK);
         }
     }
 
@@ -6444,7 +6462,7 @@
             }
         }
 
-        mAm.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE);
+        mAm.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_STOP_SERVICE);
 
         if (!allowRestart) {
             psr.stopAllServices();
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index ef7d5ae..4a6c9b2 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -44,6 +44,14 @@
 import static android.app.ActivityManagerInternal.ALLOW_NON_FULL;
 import static android.app.ActivityManagerInternal.MEDIA_PROJECTION_TOKEN_EVENT_CREATED;
 import static android.app.ActivityManagerInternal.MEDIA_PROJECTION_TOKEN_EVENT_DESTROYED;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_ACTIVITY;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_BACKUP;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_FINISH_RECEIVER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_BEGIN;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_END;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SHELL;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SYSTEM_INIT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UI_VISIBILITY;
 import static android.app.AppOpsManager.MODE_ALLOWED;
 import static android.app.AppOpsManager.OP_NONE;
 import static android.content.pm.ApplicationInfo.HIDDEN_API_ENFORCEMENT_DEFAULT;
@@ -199,6 +207,7 @@
 import android.app.ActivityManagerInternal.BroadcastEventListener;
 import android.app.ActivityManagerInternal.ForegroundServiceStateListener;
 import android.app.ActivityManagerInternal.MediaProjectionTokenEvent;
+import android.app.ActivityManagerInternal.OomAdjReason;
 import android.app.ActivityTaskManager.RootTaskInfo;
 import android.app.ActivityThread;
 import android.app.AnrController;
@@ -368,7 +377,6 @@
 import android.util.IndentingPrintWriter;
 import android.util.IntArray;
 import android.util.Log;
-import android.util.LogWriter;
 import android.util.Pair;
 import android.util.PrintWriterPrinter;
 import android.util.Slog;
@@ -1968,7 +1976,7 @@
                 app.mProfile.addHostingComponentType(HOSTING_COMPONENT_TYPE_SYSTEM);
                 addPidLocked(app);
                 updateLruProcessLocked(app, false, null);
-                updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+                updateOomAdjLocked(OOM_ADJ_REASON_SYSTEM_INIT);
             }
         } catch (PackageManager.NameNotFoundException e) {
             throw new RuntimeException(
@@ -2502,7 +2510,7 @@
         // bind background threads to little cores
         // this is expected to fail inside of framework tests because apps can't touch cpusets directly
         // make sure we've already adjusted system_server's internal view of itself first
-        updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+        updateOomAdjLocked(OOM_ADJ_REASON_SYSTEM_INIT);
         try {
             Process.setThreadGroupAndCpuset(BackgroundThread.get().getThreadId(),
                     Process.THREAD_GROUP_SYSTEM);
@@ -3387,7 +3395,7 @@
             handleAppDiedLocked(app, pid, false, true, fromBinderDied);
 
             if (doOomAdj) {
-                updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_PROCESS_END);
+                updateOomAdjLocked(OOM_ADJ_REASON_PROCESS_END);
             }
             if (doLowMem) {
                 mAppProfiler.doLowMemReportIfNeededLocked(app);
@@ -4843,7 +4851,7 @@
             }
 
             if (!didSomething) {
-                updateOomAdjLocked(app, OomAdjuster.OOM_ADJ_REASON_PROCESS_BEGIN);
+                updateOomAdjLocked(app, OOM_ADJ_REASON_PROCESS_BEGIN);
                 checkTime(startTime, "finishAttachApplicationInner: after updateOomAdjLocked");
             }
 
@@ -5485,7 +5493,7 @@
                 "setProcessLimit()");
         synchronized (this) {
             mConstants.setOverrideMaxCachedProcesses(max);
-            trimApplicationsLocked(true, OomAdjuster.OOM_ADJ_REASON_PROCESS_END);
+            trimApplicationsLocked(true, OOM_ADJ_REASON_PROCESS_END);
         }
     }
 
@@ -5513,7 +5521,7 @@
                 pr.mState.setForcingToImportant(null);
                 clearProcessForegroundLocked(pr);
             }
-            updateOomAdjLocked(pr, OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY);
+            updateOomAdjLocked(pr, OOM_ADJ_REASON_UI_VISIBILITY);
         }
     }
 
@@ -5560,7 +5568,7 @@
             }
 
             if (changed) {
-                updateOomAdjLocked(pr, OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY);
+                updateOomAdjLocked(pr, OOM_ADJ_REASON_UI_VISIBILITY);
             }
         }
     }
@@ -6869,7 +6877,7 @@
                     new HostingRecord(HostingRecord.HOSTING_TYPE_ADDED_APPLICATION,
                             customProcess != null ? customProcess : info.processName));
             updateLruProcessLocked(app, false, null);
-            updateOomAdjLocked(app, OomAdjuster.OOM_ADJ_REASON_PROCESS_BEGIN);
+            updateOomAdjLocked(app, OOM_ADJ_REASON_PROCESS_BEGIN);
         }
 
         // Report usage as process is persistent and being started.
@@ -6986,7 +6994,7 @@
                 mOomAdjProfiler.onWakefulnessChanged(wakefulness);
                 mOomAdjuster.onWakefulnessChanged(wakefulness);
 
-                updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY);
+                updateOomAdjLocked(OOM_ADJ_REASON_UI_VISIBILITY);
             }
         }
     }
@@ -7748,7 +7756,7 @@
                     }
                 }
                 if (changed) {
-                    updateOomAdjLocked(pr, OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY);
+                    updateOomAdjLocked(pr, OOM_ADJ_REASON_UI_VISIBILITY);
                 }
             }
         } finally {
@@ -9508,7 +9516,7 @@
 
             mAppProfiler.setMemFactorOverrideLocked(level);
             // Kick off an oom adj update since we forced a mem factor update.
-            updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+            updateOomAdjLocked(OOM_ADJ_REASON_SHELL);
         }
     }
 
@@ -13408,7 +13416,7 @@
             proc.mProfile.addHostingComponentType(HOSTING_COMPONENT_TYPE_BACKUP);
 
             // Try not to kill the process during backup
-            updateOomAdjLocked(proc, OomAdjuster.OOM_ADJ_REASON_NONE);
+            updateOomAdjLocked(proc, OOM_ADJ_REASON_BACKUP);
 
             // If the process is already attached, schedule the creation of the backup agent now.
             // If it is not yet live, this will be done when it attaches to the framework.
@@ -13532,7 +13540,7 @@
 
                 // Not backing this app up any more; reset its OOM adjustment
                 final ProcessRecord proc = backupTarget.app;
-                updateOomAdjLocked(proc, OomAdjuster.OOM_ADJ_REASON_NONE);
+                updateOomAdjLocked(proc, OOM_ADJ_REASON_BACKUP);
                 proc.setInFullBackup(false);
                 proc.mProfile.clearHostingComponentType(HOSTING_COMPONENT_TYPE_BACKUP);
 
@@ -13713,7 +13721,7 @@
                 if (!sdkSandboxManagerLocal.canRegisterBroadcastReceiver(
                         /*IntentFilter=*/ filter, flags, onlyProtectedBroadcasts)) {
                     throw new SecurityException("SDK sandbox not allowed to register receiver"
-                            + " with the given IntentFilter: " + filter.toString());
+                            + " with the given IntentFilter: " + filter.toLongString());
                 }
             }
 
@@ -13923,7 +13931,7 @@
                 // If we actually concluded any broadcasts, we might now be able
                 // to trim the recipients' apps from our working set
                 if (doTrim) {
-                    trimApplicationsLocked(false, OomAdjuster.OOM_ADJ_REASON_FINISH_RECEIVER);
+                    trimApplicationsLocked(false, OOM_ADJ_REASON_FINISH_RECEIVER);
                     return;
                 }
             }
@@ -15185,7 +15193,7 @@
                 queue.finishReceiverLocked(callerApp, resultCode,
                         resultData, resultExtras, resultAbort, true);
                 // updateOomAdjLocked() will be done here
-                trimApplicationsLocked(false, OomAdjuster.OOM_ADJ_REASON_FINISH_RECEIVER);
+                trimApplicationsLocked(false, OOM_ADJ_REASON_FINISH_RECEIVER);
             }
 
         } finally {
@@ -16130,7 +16138,7 @@
             item.foregroundServiceTypes = fgServiceTypes;
         }
         if (oomAdj) {
-            updateOomAdjLocked(proc, OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY);
+            updateOomAdjLocked(proc, OOM_ADJ_REASON_UI_VISIBILITY);
         }
     }
 
@@ -16196,7 +16204,7 @@
      * {@link #enqueueOomAdjTargetLocked}.
      */
     @GuardedBy("this")
-    void updateOomAdjPendingTargetsLocked(@OomAdjuster.OomAdjReason int oomAdjReason) {
+    void updateOomAdjPendingTargetsLocked(@OomAdjReason int oomAdjReason) {
         mOomAdjuster.updateOomAdjPendingTargetsLocked(oomAdjReason);
     }
 
@@ -16215,7 +16223,7 @@
     }
 
     @GuardedBy("this")
-    final void updateOomAdjLocked(@OomAdjuster.OomAdjReason int oomAdjReason) {
+    final void updateOomAdjLocked(@OomAdjReason int oomAdjReason) {
         mOomAdjuster.updateOomAdjLocked(oomAdjReason);
     }
 
@@ -16227,8 +16235,7 @@
      * @return whether updateOomAdjLocked(app) was successful.
      */
     @GuardedBy("this")
-    final boolean updateOomAdjLocked(
-            ProcessRecord app, @OomAdjuster.OomAdjReason int oomAdjReason) {
+    final boolean updateOomAdjLocked(ProcessRecord app, @OomAdjReason int oomAdjReason) {
         return mOomAdjuster.updateOomAdjLocked(app, oomAdjReason);
     }
 
@@ -16461,16 +16468,14 @@
         mOomAdjuster.setUidTempAllowlistStateLSP(uid, onAllowlist);
     }
 
-    private void trimApplications(
-            boolean forceFullOomAdj, @OomAdjuster.OomAdjReason int oomAdjReason) {
+    private void trimApplications(boolean forceFullOomAdj, @OomAdjReason int oomAdjReason) {
         synchronized (this) {
             trimApplicationsLocked(forceFullOomAdj, oomAdjReason);
         }
     }
 
     @GuardedBy("this")
-    private void trimApplicationsLocked(
-            boolean forceFullOomAdj, @OomAdjuster.OomAdjReason int oomAdjReason) {
+    private void trimApplicationsLocked(boolean forceFullOomAdj, @OomAdjReason int oomAdjReason) {
         // First remove any unused application processes whose package
         // has been removed.
         boolean didSomething = false;
@@ -17442,7 +17447,7 @@
                 }
                 pr.mState.setHasOverlayUi(hasOverlayUi);
                 //Slog.i(TAG, "Setting hasOverlayUi=" + pr.hasOverlayUi + " for pid=" + pid);
-                updateOomAdjLocked(pr, OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY);
+                updateOomAdjLocked(pr, OOM_ADJ_REASON_UI_VISIBILITY);
             }
         }
 
@@ -17577,7 +17582,7 @@
 
         @Override
         public void trimApplications() {
-            ActivityManagerService.this.trimApplications(true, OomAdjuster.OOM_ADJ_REASON_ACTIVITY);
+            ActivityManagerService.this.trimApplications(true, OOM_ADJ_REASON_ACTIVITY);
         }
 
         public void killProcessesForRemovedTask(ArrayList<Object> procsToKill) {
@@ -17626,9 +17631,9 @@
         }
 
         @Override
-        public void updateOomAdj() {
+        public void updateOomAdj(@OomAdjReason int oomAdjReason) {
             synchronized (ActivityManagerService.this) {
-                ActivityManagerService.this.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+                ActivityManagerService.this.updateOomAdjLocked(oomAdjReason);
             }
         }
 
@@ -18288,8 +18293,7 @@
             // sends to the activity. After this race issue between WM/ATMS and AMS is solved, this
             // workaround can be removed. (b/213288355)
             if (isNewPending) {
-                mOomAdjuster.mCachedAppOptimizer.unfreezeProcess(pid,
-                        OomAdjuster.OOM_ADJ_REASON_ACTIVITY);
+                mOomAdjuster.mCachedAppOptimizer.unfreezeProcess(pid, OOM_ADJ_REASON_ACTIVITY);
             }
             // We need to update the network rules for the app coming to the top state so that
             // it can access network when the device or the app is in a restricted state
diff --git a/services/core/java/com/android/server/am/BroadcastQueueImpl.java b/services/core/java/com/android/server/am/BroadcastQueueImpl.java
index bd36c3f..5a4d315 100644
--- a/services/core/java/com/android/server/am/BroadcastQueueImpl.java
+++ b/services/core/java/com/android/server/am/BroadcastQueueImpl.java
@@ -17,6 +17,7 @@
 package com.android.server.am;
 
 import static android.app.ActivityManager.RESTRICTION_LEVEL_RESTRICTED_BUCKET;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_RECEIVER;
 import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
 import static android.os.Process.ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE;
 import static android.text.TextUtils.formatSimple;
@@ -37,7 +38,6 @@
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_MU;
 import static com.android.server.am.ActivityManagerDebugConfig.POSTFIX_BROADCAST;
 import static com.android.server.am.ActivityManagerDebugConfig.POSTFIX_MU;
-import static com.android.server.am.OomAdjuster.OOM_ADJ_REASON_START_RECEIVER;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
diff --git a/services/core/java/com/android/server/am/BroadcastQueueModernImpl.java b/services/core/java/com/android/server/am/BroadcastQueueModernImpl.java
index a4bdf61..c2bd84f 100644
--- a/services/core/java/com/android/server/am/BroadcastQueueModernImpl.java
+++ b/services/core/java/com/android/server/am/BroadcastQueueModernImpl.java
@@ -16,6 +16,7 @@
 
 package com.android.server.am;
 
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_RECEIVER;
 import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
 import static android.os.Process.ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE;
 
@@ -38,7 +39,6 @@
 import static com.android.server.am.BroadcastRecord.getReceiverProcessName;
 import static com.android.server.am.BroadcastRecord.getReceiverUid;
 import static com.android.server.am.BroadcastRecord.isDeliveryStateTerminal;
-import static com.android.server.am.OomAdjuster.OOM_ADJ_REASON_START_RECEIVER;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
diff --git a/services/core/java/com/android/server/am/CachedAppOptimizer.java b/services/core/java/com/android/server/am/CachedAppOptimizer.java
index 568997b..f42087f 100644
--- a/services/core/java/com/android/server/am/CachedAppOptimizer.java
+++ b/services/core/java/com/android/server/am/CachedAppOptimizer.java
@@ -18,6 +18,28 @@
 
 import static android.app.ActivityManager.UidFrozenStateChangedCallback.UID_FROZEN_STATE_FROZEN;
 import static android.app.ActivityManager.UidFrozenStateChangedCallback.UID_FROZEN_STATE_UNFROZEN;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_ACTIVITY;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_ALLOWLIST;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_BACKUP;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_BIND_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_COMPONENT_DISABLED;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_EXECUTING_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_FINISH_RECEIVER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_GET_PROVIDER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_BEGIN;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_END;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_REMOVE_PROVIDER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_REMOVE_TASK;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_RESTRICTION_CHANGE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SHELL;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SHORT_FGS_TIMEOUT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_RECEIVER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_STOP_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SYSTEM_INIT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UID_IDLE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UI_VISIBILITY;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UNBIND_SERVICE;
 import static android.content.ComponentCallbacks2.TRIM_MEMORY_BACKGROUND;
 
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_COMPACTION;
@@ -26,6 +48,7 @@
 
 import android.annotation.IntDef;
 import android.app.ActivityManager;
+import android.app.ActivityManagerInternal.OomAdjReason;
 import android.app.ActivityThread;
 import android.app.ApplicationExitInfo;
 import android.app.IApplicationThread;
@@ -139,6 +162,26 @@
             FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_BINDER_TXNS;
     static final int UNFREEZE_REASON_FEATURE_FLAGS =
             FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_FEATURE_FLAGS;
+    static final int UNFREEZE_REASON_SHORT_FGS_TIMEOUT =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_SHORT_FGS_TIMEOUT;
+    static final int UNFREEZE_REASON_SYSTEM_INIT =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_SYSTEM_INIT;
+    static final int UNFREEZE_REASON_BACKUP =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_BACKUP;
+    static final int UNFREEZE_REASON_SHELL =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_SHELL;
+    static final int UNFREEZE_REASON_REMOVE_TASK =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_REMOVE_TASK;
+    static final int UNFREEZE_REASON_UID_IDLE =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_UID_IDLE;
+    static final int UNFREEZE_REASON_STOP_SERVICE =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_STOP_SERVICE;
+    static final int UNFREEZE_REASON_EXECUTING_SERVICE =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_EXECUTING_SERVICE;
+    static final int UNFREEZE_REASON_RESTRICTION_CHANGE =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_RESTRICTION_CHANGE;
+    static final int UNFREEZE_REASON_COMPONENT_DISABLED =
+            FrameworkStatsLog.APP_FREEZE_CHANGED__UNFREEZE_REASON_V2__UFR_COMPONENT_DISABLED;
 
     @IntDef(prefix = {"UNFREEZE_REASON_"}, value = {
         UNFREEZE_REASON_NONE,
@@ -160,6 +203,16 @@
         UNFREEZE_REASON_FILE_LOCK_CHECK_FAILURE,
         UNFREEZE_REASON_BINDER_TXNS,
         UNFREEZE_REASON_FEATURE_FLAGS,
+        UNFREEZE_REASON_SHORT_FGS_TIMEOUT,
+        UNFREEZE_REASON_SYSTEM_INIT,
+        UNFREEZE_REASON_BACKUP,
+        UNFREEZE_REASON_SHELL,
+        UNFREEZE_REASON_REMOVE_TASK,
+        UNFREEZE_REASON_UID_IDLE,
+        UNFREEZE_REASON_STOP_SERVICE,
+        UNFREEZE_REASON_EXECUTING_SERVICE,
+        UNFREEZE_REASON_RESTRICTION_CHANGE,
+        UNFREEZE_REASON_COMPONENT_DISABLED,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface UnfreezeReason {}
@@ -1329,7 +1382,7 @@
         }
 
         try {
-            traceAppFreeze(app.processName, pid, false);
+            traceAppFreeze(app.processName, pid, reason);
             Process.setProcessFrozen(pid, app.uid, false);
 
             opt.setFreezeUnfreezeTime(SystemClock.uptimeMillis());
@@ -1341,7 +1394,7 @@
         }
 
         if (!opt.isFrozen()) {
-            Slog.d(TAG_AM, "sync unfroze " + pid + " " + app.processName);
+            Slog.d(TAG_AM, "sync unfroze " + pid + " " + app.processName + " for " + reason);
 
             mFreezeHandler.sendMessage(
                     mFreezeHandler.obtainMessage(REPORT_UNFREEZE_MSG,
@@ -1365,13 +1418,13 @@
      * The caller of this function should still trigger updateOomAdj for AMS to unfreeze the app.
      * @param pid pid of the process to be unfrozen
      */
-    void unfreezeProcess(int pid, @OomAdjuster.OomAdjReason int reason) {
+    void unfreezeProcess(int pid, @OomAdjReason int reason) {
         synchronized (mFreezerLock) {
             ProcessRecord app = mFrozenProcesses.get(pid);
             if (app == null) {
                 return;
             }
-            Slog.d(TAG_AM, "quick sync unfreeze " + pid);
+            Slog.d(TAG_AM, "quick sync unfreeze " + pid + " for " +  reason);
             try {
                 freezeBinder(pid, false, FREEZE_BINDER_TIMEOUT_MS);
             } catch (RuntimeException e) {
@@ -1380,7 +1433,7 @@
             }
 
             try {
-                traceAppFreeze(app.processName, pid, false);
+                traceAppFreeze(app.processName, pid, reason);
                 Process.setProcessFrozen(pid, app.uid, false);
             } catch (Exception e) {
                 Slog.e(TAG_AM, "Unable to quick unfreeze " + pid);
@@ -1388,9 +1441,15 @@
         }
     }
 
-    private static void traceAppFreeze(String processName, int pid, boolean freeze) {
+    /**
+     * Trace app freeze status
+     * @param processName The name of the target process
+     * @param pid The pid of the target process
+     * @param reason UNFREEZE_REASON_XXX (>=0) for unfreezing and -1 for freezing
+     */
+    private static void traceAppFreeze(String processName, int pid, int reason) {
         Trace.instantForTrack(Trace.TRACE_TAG_ACTIVITY_MANAGER, ATRACE_FREEZER_TRACK,
-                (freeze ? "Freeze " : "Unfreeze ") + processName + ":" + pid);
+                (reason < 0 ? "Freeze " : "Unfreeze ") + processName + ":" + pid + " " + reason);
     }
 
     /**
@@ -1540,12 +1599,12 @@
         public long mOrigAnonRss;
         public int mProcState;
         public int mOomAdj;
-        public @OomAdjuster.OomAdjReason int mOomAdjReason;
+        public @OomAdjReason int mOomAdjReason;
 
         SingleCompactionStats(long[] rss, CompactSource source, String processName,
                 long deltaAnonRss, long zramConsumed, long anonMemFreed, long origAnonRss,
                 long cpuTimeMillis, int procState, int oomAdj,
-                @OomAdjuster.OomAdjReason int oomAdjReason, int uid) {
+                @OomAdjReason int oomAdjReason, int uid) {
             mRssAfterCompaction = rss;
             mSourceType = source;
             mProcessName = processName;
@@ -2063,7 +2122,7 @@
                 long unfreezeTime = opt.getFreezeUnfreezeTime();
 
                 try {
-                    traceAppFreeze(proc.processName, pid, true);
+                    traceAppFreeze(proc.processName, pid, -1);
                     Process.setProcessFrozen(pid, proc.uid, true);
 
                     opt.setFreezeUnfreezeTime(SystemClock.uptimeMillis());
@@ -2127,7 +2186,7 @@
         private void reportUnfreeze(int pid, int frozenDuration, String processName,
                 @UnfreezeReason int reason) {
 
-            EventLog.writeEvent(EventLogTags.AM_UNFREEZE, pid, processName);
+            EventLog.writeEvent(EventLogTags.AM_UNFREEZE, pid, processName, reason);
 
             // See above for why we're not taking mPhenotypeFlagLock here
             if (mRandom.nextFloat() < mFreezerStatsdSampleRate) {
@@ -2201,32 +2260,52 @@
         }
     }
 
-    static int getUnfreezeReasonCodeFromOomAdjReason(@OomAdjuster.OomAdjReason int oomAdjReason) {
+    static int getUnfreezeReasonCodeFromOomAdjReason(@OomAdjReason int oomAdjReason) {
         switch (oomAdjReason) {
-            case OomAdjuster.OOM_ADJ_REASON_ACTIVITY:
+            case OOM_ADJ_REASON_ACTIVITY:
                 return UNFREEZE_REASON_ACTIVITY;
-            case OomAdjuster.OOM_ADJ_REASON_FINISH_RECEIVER:
+            case OOM_ADJ_REASON_FINISH_RECEIVER:
                 return UNFREEZE_REASON_FINISH_RECEIVER;
-            case OomAdjuster.OOM_ADJ_REASON_START_RECEIVER:
+            case OOM_ADJ_REASON_START_RECEIVER:
                 return UNFREEZE_REASON_START_RECEIVER;
-            case OomAdjuster.OOM_ADJ_REASON_BIND_SERVICE:
+            case OOM_ADJ_REASON_BIND_SERVICE:
                 return UNFREEZE_REASON_BIND_SERVICE;
-            case OomAdjuster.OOM_ADJ_REASON_UNBIND_SERVICE:
+            case OOM_ADJ_REASON_UNBIND_SERVICE:
                 return UNFREEZE_REASON_UNBIND_SERVICE;
-            case OomAdjuster.OOM_ADJ_REASON_START_SERVICE:
+            case OOM_ADJ_REASON_START_SERVICE:
                 return UNFREEZE_REASON_START_SERVICE;
-            case OomAdjuster.OOM_ADJ_REASON_GET_PROVIDER:
+            case OOM_ADJ_REASON_GET_PROVIDER:
                 return UNFREEZE_REASON_GET_PROVIDER;
-            case OomAdjuster.OOM_ADJ_REASON_REMOVE_PROVIDER:
+            case OOM_ADJ_REASON_REMOVE_PROVIDER:
                 return UNFREEZE_REASON_REMOVE_PROVIDER;
-            case OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY:
+            case OOM_ADJ_REASON_UI_VISIBILITY:
                 return UNFREEZE_REASON_UI_VISIBILITY;
-            case OomAdjuster.OOM_ADJ_REASON_ALLOWLIST:
+            case OOM_ADJ_REASON_ALLOWLIST:
                 return UNFREEZE_REASON_ALLOWLIST;
-            case OomAdjuster.OOM_ADJ_REASON_PROCESS_BEGIN:
+            case OOM_ADJ_REASON_PROCESS_BEGIN:
                 return UNFREEZE_REASON_PROCESS_BEGIN;
-            case OomAdjuster.OOM_ADJ_REASON_PROCESS_END:
+            case OOM_ADJ_REASON_PROCESS_END:
                 return UNFREEZE_REASON_PROCESS_END;
+            case OOM_ADJ_REASON_SHORT_FGS_TIMEOUT:
+                return UNFREEZE_REASON_SHORT_FGS_TIMEOUT;
+            case OOM_ADJ_REASON_SYSTEM_INIT:
+                return UNFREEZE_REASON_SYSTEM_INIT;
+            case OOM_ADJ_REASON_BACKUP:
+                return UNFREEZE_REASON_BACKUP;
+            case OOM_ADJ_REASON_SHELL:
+                return UNFREEZE_REASON_SHELL;
+            case OOM_ADJ_REASON_REMOVE_TASK:
+                return UNFREEZE_REASON_REMOVE_TASK;
+            case OOM_ADJ_REASON_UID_IDLE:
+                return UNFREEZE_REASON_UID_IDLE;
+            case OOM_ADJ_REASON_STOP_SERVICE:
+                return UNFREEZE_REASON_STOP_SERVICE;
+            case OOM_ADJ_REASON_EXECUTING_SERVICE:
+                return UNFREEZE_REASON_EXECUTING_SERVICE;
+            case OOM_ADJ_REASON_RESTRICTION_CHANGE:
+                return UNFREEZE_REASON_RESTRICTION_CHANGE;
+            case OOM_ADJ_REASON_COMPONENT_DISABLED:
+                return UNFREEZE_REASON_COMPONENT_DISABLED;
             default:
                 return UNFREEZE_REASON_NONE;
         }
diff --git a/services/core/java/com/android/server/am/ContentProviderHelper.java b/services/core/java/com/android/server/am/ContentProviderHelper.java
index a1fcd42..d8cb094 100644
--- a/services/core/java/com/android/server/am/ContentProviderHelper.java
+++ b/services/core/java/com/android/server/am/ContentProviderHelper.java
@@ -16,6 +16,8 @@
 package com.android.server.am;
 
 import static android.Manifest.permission.GET_ANY_PROVIDER_TYPE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_GET_PROVIDER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_REMOVE_PROVIDER;
 import static android.content.ContentProvider.isAuthorityRedirectedForCloneProfile;
 import static android.os.Process.PROC_CHAR;
 import static android.os.Process.PROC_OUT_LONG;
@@ -292,7 +294,7 @@
                     checkTime(startTime, "getContentProviderImpl: before updateOomAdj");
                     final int verifiedAdj = cpr.proc.mState.getVerifiedAdj();
                     boolean success = mService.updateOomAdjLocked(cpr.proc,
-                            OomAdjuster.OOM_ADJ_REASON_GET_PROVIDER);
+                            OOM_ADJ_REASON_GET_PROVIDER);
                     // XXX things have changed so updateOomAdjLocked doesn't actually tell us
                     // if the process has been successfully adjusted.  So to reduce races with
                     // it, we will check whether the process still exists.  Note that this doesn't
@@ -757,7 +759,7 @@
 
             // update the app's oom adj value and each provider's usage stats
             if (providersPublished) {
-                mService.updateOomAdjLocked(r, OomAdjuster.OOM_ADJ_REASON_GET_PROVIDER);
+                mService.updateOomAdjLocked(r, OOM_ADJ_REASON_GET_PROVIDER);
                 for (int i = 0, size = providers.size(); i < size; i++) {
                     ContentProviderHolder src = providers.get(i);
                     if (src == null || src.info == null || src.provider == null) {
@@ -835,8 +837,7 @@
             ContentProviderRecord localCpr = mProviderMap.getProviderByClass(comp, userId);
             if (localCpr.hasExternalProcessHandles()) {
                 if (localCpr.removeExternalProcessHandleLocked(token)) {
-                    mService.updateOomAdjLocked(localCpr.proc,
-                            OomAdjuster.OOM_ADJ_REASON_REMOVE_PROVIDER);
+                    mService.updateOomAdjLocked(localCpr.proc, OOM_ADJ_REASON_REMOVE_PROVIDER);
                 } else {
                     Slog.e(TAG, "Attempt to remove content provider " + localCpr
                             + " with no external reference for token: " + token + ".");
@@ -1506,8 +1507,7 @@
             mService.stopAssociationLocked(conn.client.uid, conn.client.processName, cpr.uid,
                     cpr.appInfo.longVersionCode, cpr.name, cpr.info.processName);
             if (updateOomAdj) {
-                mService.updateOomAdjLocked(conn.provider.proc,
-                        OomAdjuster.OOM_ADJ_REASON_REMOVE_PROVIDER);
+                mService.updateOomAdjLocked(conn.provider.proc, OOM_ADJ_REASON_REMOVE_PROVIDER);
             }
         }
     }
diff --git a/services/core/java/com/android/server/am/OomAdjuster.java b/services/core/java/com/android/server/am/OomAdjuster.java
index a98571b..365dcd9 100644
--- a/services/core/java/com/android/server/am/OomAdjuster.java
+++ b/services/core/java/com/android/server/am/OomAdjuster.java
@@ -41,6 +41,29 @@
 import static android.app.ActivityManager.PROCESS_STATE_SERVICE;
 import static android.app.ActivityManager.PROCESS_STATE_TOP;
 import static android.app.ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_ACTIVITY;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_ALLOWLIST;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_BACKUP;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_BIND_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_COMPONENT_DISABLED;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_EXECUTING_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_FINISH_RECEIVER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_GET_PROVIDER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_NONE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_BEGIN;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_END;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_REMOVE_PROVIDER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_REMOVE_TASK;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_RESTRICTION_CHANGE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SHELL;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SHORT_FGS_TIMEOUT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_RECEIVER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_STOP_SERVICE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_SYSTEM_INIT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UID_IDLE;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UI_VISIBILITY;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UNBIND_SERVICE;
 import static android.content.Context.BIND_TREAT_LIKE_VISIBLE_FOREGROUND_SERVICE;
 import static android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_CAMERA;
 import static android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_LOCATION;
@@ -101,9 +124,9 @@
 import static com.android.server.am.ProcessList.VISIBLE_APP_ADJ;
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.DEBUG_SWITCH;
 
-import android.annotation.IntDef;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
+import android.app.ActivityManagerInternal.OomAdjReason;
 import android.app.ActivityThread;
 import android.app.AppProtoEnums;
 import android.app.ApplicationExitInfo;
@@ -141,8 +164,6 @@
 import com.android.server.wm.WindowProcessController;
 
 import java.io.PrintWriter;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayDeque;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -154,32 +175,6 @@
 public class OomAdjuster {
     static final String TAG = "OomAdjuster";
 
-    static final int OOM_ADJ_REASON_NONE = 0;
-    static final int OOM_ADJ_REASON_ACTIVITY = 1;
-    static final int OOM_ADJ_REASON_FINISH_RECEIVER = 2;
-    static final int OOM_ADJ_REASON_START_RECEIVER = 3;
-    static final int OOM_ADJ_REASON_BIND_SERVICE = 4;
-    static final int OOM_ADJ_REASON_UNBIND_SERVICE = 5;
-    static final int OOM_ADJ_REASON_START_SERVICE = 6;
-    static final int OOM_ADJ_REASON_GET_PROVIDER = 7;
-    static final int OOM_ADJ_REASON_REMOVE_PROVIDER = 8;
-    static final int OOM_ADJ_REASON_UI_VISIBILITY = 9;
-    static final int OOM_ADJ_REASON_ALLOWLIST = 10;
-    static final int OOM_ADJ_REASON_PROCESS_BEGIN = 11;
-    static final int OOM_ADJ_REASON_PROCESS_END = 12;
-    static final int OOM_ADJ_REASON_SHORT_FGS_TIMEOUT = 13;
-
-    @IntDef(prefix = {"OOM_ADJ_REASON_"},
-            value = {OOM_ADJ_REASON_NONE, OOM_ADJ_REASON_ACTIVITY, OOM_ADJ_REASON_FINISH_RECEIVER,
-                    OOM_ADJ_REASON_START_RECEIVER, OOM_ADJ_REASON_BIND_SERVICE,
-                    OOM_ADJ_REASON_UNBIND_SERVICE, OOM_ADJ_REASON_START_SERVICE,
-                    OOM_ADJ_REASON_GET_PROVIDER, OOM_ADJ_REASON_REMOVE_PROVIDER,
-                    OOM_ADJ_REASON_UI_VISIBILITY, OOM_ADJ_REASON_ALLOWLIST,
-                    OOM_ADJ_REASON_PROCESS_BEGIN, OOM_ADJ_REASON_PROCESS_END,
-                    OOM_ADJ_REASON_SHORT_FGS_TIMEOUT})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface OomAdjReason {}
-
     public static final int oomAdjReasonToProto(@OomAdjReason int oomReason) {
         switch (oomReason) {
             case OOM_ADJ_REASON_NONE:
@@ -210,6 +205,24 @@
                 return AppProtoEnums.OOM_ADJ_REASON_PROCESS_END;
             case OOM_ADJ_REASON_SHORT_FGS_TIMEOUT:
                 return AppProtoEnums.OOM_ADJ_REASON_SHORT_FGS_TIMEOUT;
+            case OOM_ADJ_REASON_SYSTEM_INIT:
+                return AppProtoEnums.OOM_ADJ_REASON_SYSTEM_INIT;
+            case OOM_ADJ_REASON_BACKUP:
+                return AppProtoEnums.OOM_ADJ_REASON_BACKUP;
+            case OOM_ADJ_REASON_SHELL:
+                return AppProtoEnums.OOM_ADJ_REASON_SHELL;
+            case OOM_ADJ_REASON_REMOVE_TASK:
+                return AppProtoEnums.OOM_ADJ_REASON_REMOVE_TASK;
+            case OOM_ADJ_REASON_UID_IDLE:
+                return AppProtoEnums.OOM_ADJ_REASON_UID_IDLE;
+            case OOM_ADJ_REASON_STOP_SERVICE:
+                return AppProtoEnums.OOM_ADJ_REASON_STOP_SERVICE;
+            case OOM_ADJ_REASON_EXECUTING_SERVICE:
+                return AppProtoEnums.OOM_ADJ_REASON_EXECUTING_SERVICE;
+            case OOM_ADJ_REASON_RESTRICTION_CHANGE:
+                return AppProtoEnums.OOM_ADJ_REASON_RESTRICTION_CHANGE;
+            case OOM_ADJ_REASON_COMPONENT_DISABLED:
+                return AppProtoEnums.OOM_ADJ_REASON_COMPONENT_DISABLED;
             default:
                 return AppProtoEnums.OOM_ADJ_REASON_UNKNOWN_TO_PROTO;
         }
@@ -246,6 +259,24 @@
                 return OOM_ADJ_REASON_METHOD + "_processEnd";
             case OOM_ADJ_REASON_SHORT_FGS_TIMEOUT:
                 return OOM_ADJ_REASON_METHOD + "_shortFgs";
+            case OOM_ADJ_REASON_SYSTEM_INIT:
+                return OOM_ADJ_REASON_METHOD + "_systemInit";
+            case OOM_ADJ_REASON_BACKUP:
+                return OOM_ADJ_REASON_METHOD + "_backup";
+            case OOM_ADJ_REASON_SHELL:
+                return OOM_ADJ_REASON_METHOD + "_shell";
+            case OOM_ADJ_REASON_REMOVE_TASK:
+                return OOM_ADJ_REASON_METHOD + "_removeTask";
+            case OOM_ADJ_REASON_UID_IDLE:
+                return OOM_ADJ_REASON_METHOD + "_uidIdle";
+            case OOM_ADJ_REASON_STOP_SERVICE:
+                return OOM_ADJ_REASON_METHOD + "_stopService";
+            case OOM_ADJ_REASON_EXECUTING_SERVICE:
+                return OOM_ADJ_REASON_METHOD + "_executingService";
+            case OOM_ADJ_REASON_RESTRICTION_CHANGE:
+                return OOM_ADJ_REASON_METHOD + "_restrictionChange";
+            case OOM_ADJ_REASON_COMPONENT_DISABLED:
+                return OOM_ADJ_REASON_METHOD + "_componentDisabled";
             default:
                 return "_unknown";
         }
@@ -874,8 +905,7 @@
     }
 
     @GuardedBy("mService")
-    private void performUpdateOomAdjPendingTargetsLocked(
-            @OomAdjuster.OomAdjReason int oomAdjReason) {
+    private void performUpdateOomAdjPendingTargetsLocked(@OomAdjReason int oomAdjReason) {
         final ProcessRecord topApp = mService.getTopApp();
 
         Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, oomAdjReasonToString(oomAdjReason));
@@ -3453,7 +3483,7 @@
     }
 
     @GuardedBy("mService")
-    void unfreezeTemporarily(ProcessRecord app, @OomAdjuster.OomAdjReason int reason) {
+    void unfreezeTemporarily(ProcessRecord app, @OomAdjReason int reason) {
         if (!mCachedAppOptimizer.useFreezer()) {
             return;
         }
diff --git a/services/core/java/com/android/server/am/ProcessCachedOptimizerRecord.java b/services/core/java/com/android/server/am/ProcessCachedOptimizerRecord.java
index 24cc533..f233107 100644
--- a/services/core/java/com/android/server/am/ProcessCachedOptimizerRecord.java
+++ b/services/core/java/com/android/server/am/ProcessCachedOptimizerRecord.java
@@ -16,6 +16,8 @@
 
 package com.android.server.am;
 
+import android.app.ActivityManagerInternal.OomAdjReason;
+
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 
@@ -51,7 +53,7 @@
     /**
      * Last oom adjust change reason for this app.
      */
-    @GuardedBy("mProcLock") private @OomAdjuster.OomAdjReason int mLastOomAdjChangeReason;
+    @GuardedBy("mProcLock") private @OomAdjReason int mLastOomAdjChangeReason;
 
     /**
      * The most recent compaction action performed for this app.
@@ -139,12 +141,12 @@
     }
 
     @GuardedBy("mProcLock")
-    void setLastOomAdjChangeReason(@OomAdjuster.OomAdjReason int reason) {
+    void setLastOomAdjChangeReason(@OomAdjReason int reason) {
         mLastOomAdjChangeReason = reason;
     }
 
     @GuardedBy("mProcLock")
-    @OomAdjuster.OomAdjReason
+    @OomAdjReason
     int getLastOomAdjChangeReason() {
         return mLastOomAdjChangeReason;
     }
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index b1322ef..a237a07 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -19,6 +19,8 @@
 import static android.app.ActivityManager.PROCESS_CAPABILITY_NONE;
 import static android.app.ActivityManager.PROCESS_STATE_CACHED_ACTIVITY;
 import static android.app.ActivityManager.PROCESS_STATE_NONEXISTENT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_PROCESS_END;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_RESTRICTION_CHANGE;
 import static android.app.ActivityThread.PROC_START_SEQ_IDENT;
 import static android.content.pm.PackageManager.MATCH_DIRECT_BOOT_AUTO;
 import static android.net.NetworkPolicyManager.isProcStateAllowedWhileIdleOrPowerSaveMode;
@@ -2875,7 +2877,7 @@
                     reasonCode, subReason, reason, !doFreeze /* async */);
         }
         killAppZygotesLocked(packageName, appId, userId, false /* force */);
-        mService.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_PROCESS_END);
+        mService.updateOomAdjLocked(OOM_ADJ_REASON_PROCESS_END);
         if (doFreeze) {
             freezePackageCgroup(packageUID, false);
         }
@@ -5140,7 +5142,7 @@
                 }
             });
             /* Will be a no-op if nothing pending */
-            mService.updateOomAdjPendingTargetsLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+            mService.updateOomAdjPendingTargetsLocked(OOM_ADJ_REASON_RESTRICTION_CHANGE);
         }
     }
 
diff --git a/services/core/java/com/android/server/am/ProcessRecord.java b/services/core/java/com/android/server/am/ProcessRecord.java
index afae623..7aae4d5 100644
--- a/services/core/java/com/android/server/am/ProcessRecord.java
+++ b/services/core/java/com/android/server/am/ProcessRecord.java
@@ -16,6 +16,8 @@
 
 package com.android.server.am;
 
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_ACTIVITY;
+
 import static com.android.internal.util.Preconditions.checkArgument;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
@@ -1450,7 +1452,7 @@
             }
             mService.updateLruProcessLocked(this, activityChange, null /* client */);
             if (updateOomAdj) {
-                mService.updateOomAdjLocked(this, OomAdjuster.OOM_ADJ_REASON_ACTIVITY);
+                mService.updateOomAdjLocked(this, OOM_ADJ_REASON_ACTIVITY);
             }
         }
     }
diff --git a/services/core/java/com/android/server/am/ProcessStateRecord.java b/services/core/java/com/android/server/am/ProcessStateRecord.java
index 71d5d39..8eaf70e 100644
--- a/services/core/java/com/android/server/am/ProcessStateRecord.java
+++ b/services/core/java/com/android/server/am/ProcessStateRecord.java
@@ -18,6 +18,7 @@
 
 import static android.app.ActivityManager.PROCESS_CAPABILITY_NONE;
 import static android.app.ActivityManager.PROCESS_STATE_NONEXISTENT;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_UI_VISIBILITY;
 
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_OOM_ADJ;
 import static com.android.server.am.ProcessProfileRecord.HOSTING_COMPONENT_TYPE_ACTIVITY;
@@ -766,7 +767,7 @@
             Slog.i(TAG, "Setting runningRemoteAnimation=" + runningRemoteAnimation
                     + " for pid=" + mApp.getPid());
         }
-        mService.updateOomAdjLocked(mApp, OomAdjuster.OOM_ADJ_REASON_UI_VISIBILITY);
+        mService.updateOomAdjLocked(mApp, OOM_ADJ_REASON_UI_VISIBILITY);
     }
 
     @GuardedBy({"mService", "mProcLock"})
diff --git a/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java b/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
index 22e2c9f..8c227f5 100644
--- a/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
+++ b/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
@@ -100,7 +100,6 @@
         DeviceConfig.NAMESPACE_STORAGE_NATIVE_BOOT,
         DeviceConfig.NAMESPACE_SURFACE_FLINGER_NATIVE_BOOT,
         DeviceConfig.NAMESPACE_SWCODEC_NATIVE,
-        DeviceConfig.NAMESPACE_TETHERING,
         DeviceConfig.NAMESPACE_VENDOR_SYSTEM_NATIVE,
         DeviceConfig.NAMESPACE_VENDOR_SYSTEM_NATIVE_BOOT,
         DeviceConfig.NAMESPACE_VIRTUALIZATION_FRAMEWORK_NATIVE,
diff --git a/services/core/java/com/android/server/appop/AppOpsService.java b/services/core/java/com/android/server/appop/AppOpsService.java
index 81ba4b8..a110169 100644
--- a/services/core/java/com/android/server/appop/AppOpsService.java
+++ b/services/core/java/com/android/server/appop/AppOpsService.java
@@ -34,6 +34,7 @@
 import static android.app.AppOpsManager.MODE_FOREGROUND;
 import static android.app.AppOpsManager.MODE_IGNORED;
 import static android.app.AppOpsManager.OP_CAMERA;
+import static android.app.AppOpsManager.OP_CAMERA_SANDBOXED;
 import static android.app.AppOpsManager.OP_FLAGS_ALL;
 import static android.app.AppOpsManager.OP_FLAG_SELF;
 import static android.app.AppOpsManager.OP_FLAG_TRUSTED_PROXIED;
@@ -42,6 +43,7 @@
 import static android.app.AppOpsManager.OP_RECEIVE_AMBIENT_TRIGGER_AUDIO;
 import static android.app.AppOpsManager.OP_RECORD_AUDIO;
 import static android.app.AppOpsManager.OP_RECORD_AUDIO_HOTWORD;
+import static android.app.AppOpsManager.OP_RECORD_AUDIO_SANDBOXED;
 import static android.app.AppOpsManager.OP_VIBRATE;
 import static android.app.AppOpsManager.OnOpStartedListener.START_TYPE_FAILED;
 import static android.app.AppOpsManager.OnOpStartedListener.START_TYPE_STARTED;
@@ -3027,17 +3029,29 @@
                     packageName);
         }
 
-        // As a special case for OP_RECORD_AUDIO_HOTWORD, which we use only for attribution
-        // purposes and not as a check, also make sure that the caller is allowed to access
-        // the data gated by OP_RECORD_AUDIO.
+        // As a special case for OP_RECORD_AUDIO_HOTWORD, OP_RECEIVE_AMBIENT_TRIGGER_AUDIO and
+        // OP_RECORD_AUDIO_SANDBOXED which we use only for attribution purposes and not as a check,
+        // also make sure that the caller is allowed to access the data gated by OP_RECORD_AUDIO.
         //
         // TODO: Revert this change before Android 12.
-        if (code == OP_RECORD_AUDIO_HOTWORD || code == OP_RECEIVE_AMBIENT_TRIGGER_AUDIO) {
-            int result = checkOperation(OP_RECORD_AUDIO, uid, packageName);
+        int result = MODE_DEFAULT;
+        if (code == OP_RECORD_AUDIO_HOTWORD || code == OP_RECEIVE_AMBIENT_TRIGGER_AUDIO
+                || code == OP_RECORD_AUDIO_SANDBOXED) {
+            result = checkOperation(OP_RECORD_AUDIO, uid, packageName);
+            // Check result
             if (result != AppOpsManager.MODE_ALLOWED) {
                 return new SyncNotedAppOp(result, code, attributionTag, packageName);
             }
         }
+        // As a special case for OP_CAMERA_SANDBOXED.
+        if (code == OP_CAMERA_SANDBOXED) {
+            result = checkOperation(OP_CAMERA, uid, packageName);
+            // Check result
+            if (result != AppOpsManager.MODE_ALLOWED) {
+                return new SyncNotedAppOp(result, code, attributionTag, packageName);
+            }
+        }
+
         return startOperationUnchecked(clientId, code, uid, packageName, attributionTag,
                 Process.INVALID_UID, null, null, OP_FLAG_SELF, startIfModeDefault,
                 shouldCollectAsyncNotedOp, message, shouldCollectMessage, attributionFlags,
diff --git a/services/core/java/com/android/server/biometrics/AuthSession.java b/services/core/java/com/android/server/biometrics/AuthSession.java
index 7c8e6df..5127d26 100644
--- a/services/core/java/com/android/server/biometrics/AuthSession.java
+++ b/services/core/java/com/android/server/biometrics/AuthSession.java
@@ -19,6 +19,8 @@
 import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FACE;
 import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FINGERPRINT;
 import static android.hardware.biometrics.BiometricAuthenticator.TYPE_NONE;
+import static android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_VENDOR;
+import static android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_VENDOR_BASE;
 import static android.hardware.biometrics.BiometricManager.BIOMETRIC_MULTI_SENSOR_DEFAULT;
 import static android.hardware.biometrics.BiometricManager.BIOMETRIC_MULTI_SENSOR_FINGERPRINT_AND_FACE;
 
@@ -519,6 +521,9 @@
 
         try {
             mStatusBarService.onBiometricHelp(sensorIdToModality(sensorId), message);
+            final int aAcquiredInfo = acquiredInfo == FINGERPRINT_ACQUIRED_VENDOR
+                    ? (vendorCode + FINGERPRINT_ACQUIRED_VENDOR_BASE) : acquiredInfo;
+            mClientReceiver.onAcquired(aAcquiredInfo, message);
         } catch (RemoteException e) {
             Slog.e(TAG, "Remote exception", e);
         }
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
index 128ef0b..6c26e2b 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
@@ -413,6 +413,11 @@
                                 Slog.e(TAG, "Remote exception in onAuthenticationAcquired()", e);
                             }
                         }
+
+                        @Override
+                        public void onAuthenticationHelp(int acquireInfo, CharSequence helpString) {
+                            onAuthenticationAcquired(acquireInfo);
+                        }
                     };
 
             return biometricPrompt.authenticateForOperation(
diff --git a/services/core/java/com/android/server/connectivity/Vpn.java b/services/core/java/com/android/server/connectivity/Vpn.java
index b25206d..7e48f68 100644
--- a/services/core/java/com/android/server/connectivity/Vpn.java
+++ b/services/core/java/com/android/server/connectivity/Vpn.java
@@ -3391,6 +3391,7 @@
          * consistency of the Ikev2VpnRunner fields.
          */
         public void onDefaultNetworkChanged(@NonNull Network network) {
+            mEventChanges.log("[UnderlyingNW] Default network changed to " + network);
             Log.d(TAG, "onDefaultNetworkChanged: " + network);
 
             // If there is a new default network brought up, cancel the retry task to prevent
@@ -3628,6 +3629,7 @@
                 mNetworkCapabilities = new NetworkCapabilities.Builder(mNetworkCapabilities)
                         .setTransportInfo(info)
                         .build();
+                mEventChanges.log("[VPNRunner] Update agent caps " + mNetworkCapabilities);
                 doSendNetworkCapabilities(mNetworkAgent, mNetworkCapabilities);
             }
         }
@@ -3664,6 +3666,7 @@
 
         private void startIkeSession(@NonNull Network underlyingNetwork) {
             Log.d(TAG, "Start new IKE session on network " + underlyingNetwork);
+            mEventChanges.log("[IKE] Start IKE session over " + underlyingNetwork);
 
             try {
                 // Clear mInterface to prevent Ikev2VpnRunner being cleared when
@@ -3778,6 +3781,7 @@
         }
 
         public void onValidationStatus(int status) {
+            mEventChanges.log("[Validation] validation status " + status);
             if (status == NetworkAgent.VALIDATION_STATUS_VALID) {
                 // No data stall now. Reset it.
                 mExecutor.execute(() -> {
@@ -3818,6 +3822,7 @@
          * consistency of the Ikev2VpnRunner fields.
          */
         public void onDefaultNetworkLost(@NonNull Network network) {
+            mEventChanges.log("[UnderlyingNW] Network lost " + network);
             // If the default network is torn down, there is no need to call
             // startOrMigrateIkeSession() since it will always check if there is an active network
             // can be used or not.
@@ -3936,6 +3941,8 @@
          * consistency of the Ikev2VpnRunner fields.
          */
         public void onSessionLost(int token, @Nullable Exception exception) {
+            mEventChanges.log("[IKE] Session lost on network " + mActiveNetwork
+                    + (null == exception ? "" : " reason " + exception.getMessage()));
             Log.d(TAG, "onSessionLost() called for token " + token);
 
             if (!isActiveToken(token)) {
@@ -4092,6 +4099,7 @@
          * consistency of the Ikev2VpnRunner fields.
          */
         private void disconnectVpnRunner() {
+            mEventChanges.log("[VPNRunner] Disconnect runner, underlying network" + mActiveNetwork);
             mActiveNetwork = null;
             mUnderlyingNetworkCapabilities = null;
             mUnderlyingLinkProperties = null;
diff --git a/services/core/java/com/android/server/inputmethod/AdditionalSubtypeUtils.java b/services/core/java/com/android/server/inputmethod/AdditionalSubtypeUtils.java
index c05a03e..c76ca2b 100644
--- a/services/core/java/com/android/server/inputmethod/AdditionalSubtypeUtils.java
+++ b/services/core/java/com/android/server/inputmethod/AdditionalSubtypeUtils.java
@@ -286,7 +286,6 @@
                     final InputMethodSubtype.InputMethodSubtypeBuilder
                             builder = new InputMethodSubtype.InputMethodSubtypeBuilder()
                             .setSubtypeNameResId(label)
-                            .setSubtypeNameOverride(untranslatableName)
                             .setPhysicalKeyboardHint(
                                     pkLanguageTag == null ? null : new ULocale(pkLanguageTag),
                                     pkLayoutType == null ? "" : pkLayoutType)
@@ -302,6 +301,9 @@
                     if (subtypeId != InputMethodSubtype.SUBTYPE_ID_NONE) {
                         builder.setSubtypeId(subtypeId);
                     }
+                    if (untranslatableName != null) {
+                        builder.setSubtypeNameOverride(untranslatableName);
+                    }
                     tempSubtypesArray.add(builder.build());
                 }
             }
diff --git a/services/core/java/com/android/server/locales/LocaleManagerService.java b/services/core/java/com/android/server/locales/LocaleManagerService.java
index 43e346a..2d40661 100644
--- a/services/core/java/com/android/server/locales/LocaleManagerService.java
+++ b/services/core/java/com/android/server/locales/LocaleManagerService.java
@@ -323,7 +323,7 @@
      */
     void notifyInstallerOfAppWhoseLocaleChanged(String appPackageName, int userId,
             LocaleList locales) {
-        String installingPackageName = getInstallingPackageName(appPackageName);
+        String installingPackageName = getInstallingPackageName(appPackageName, userId);
         if (installingPackageName != null) {
             Intent intent = createBaseIntent(Intent.ACTION_APPLICATION_LOCALE_CHANGED,
                     appPackageName, locales);
@@ -464,7 +464,7 @@
      * Checks if the calling app is the installer of the app whose locale changed.
      */
     private boolean isCallerInstaller(String appPackageName, int userId) {
-        String installingPackageName = getInstallingPackageName(appPackageName);
+        String installingPackageName = getInstallingPackageName(appPackageName, userId);
         if (installingPackageName != null) {
             // Get the uid of installer-on-record to compare with the calling uid.
             int installerUid = getPackageUid(installingPackageName, userId);
@@ -513,10 +513,11 @@
     }
 
     @Nullable
-    String getInstallingPackageName(String packageName) {
+    String getInstallingPackageName(String packageName, int userId) {
         try {
-            return mContext.getPackageManager()
-                    .getInstallSourceInfo(packageName).getInstallingPackageName();
+            return mContext.createContextAsUser(UserHandle.of(userId), /* flags= */
+                    0).getPackageManager().getInstallSourceInfo(
+                    packageName).getInstallingPackageName();
         } catch (PackageManager.NameNotFoundException e) {
             Slog.w(TAG, "Package not found " + packageName);
         }
diff --git a/services/core/java/com/android/server/locales/SystemAppUpdateTracker.java b/services/core/java/com/android/server/locales/SystemAppUpdateTracker.java
index 215c653..373d355 100644
--- a/services/core/java/com/android/server/locales/SystemAppUpdateTracker.java
+++ b/services/core/java/com/android/server/locales/SystemAppUpdateTracker.java
@@ -152,9 +152,10 @@
     void onPackageUpdateFinished(String packageName, int uid) {
         try {
             if ((!mUpdatedApps.contains(packageName)) && isUpdatedSystemApp(packageName)) {
+                int userId = UserHandle.getUserId(uid);
                 // If a system app is updated, verify that it has an installer-on-record.
                 String installingPackageName = mLocaleManagerService.getInstallingPackageName(
-                        packageName);
+                        packageName, userId);
                 if (installingPackageName == null) {
                     // We want to broadcast the locales info to the installer.
                     // If this app does not have an installer then do nothing.
@@ -162,7 +163,6 @@
                 }
 
                 try {
-                    int userId = UserHandle.getUserId(uid);
                     // Fetch the app-specific locales.
                     // If non-empty then send the info to the installer.
                     LocaleList appLocales = mLocaleManagerService.getApplicationLocales(
diff --git a/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java b/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java
index f0e8ede..94d5aab 100644
--- a/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java
+++ b/services/core/java/com/android/server/media/projection/MediaProjectionManagerService.java
@@ -357,12 +357,16 @@
         } catch (NameNotFoundException e) {
             throw new IllegalArgumentException("No package matching :" + packageName);
         }
-
-        projection = new MediaProjection(type, uid, packageName, ai.targetSdkVersion,
-                ai.isPrivilegedApp());
-        if (isPermanentGrant) {
-            mAppOps.setMode(AppOpsManager.OP_PROJECT_MEDIA,
-                    projection.uid, projection.packageName, AppOpsManager.MODE_ALLOWED);
+        final long callingToken = Binder.clearCallingIdentity();
+        try {
+            projection = new MediaProjection(type, uid, packageName, ai.targetSdkVersion,
+                    ai.isPrivilegedApp());
+            if (isPermanentGrant) {
+                mAppOps.setMode(AppOpsManager.OP_PROJECT_MEDIA,
+                        projection.uid, projection.packageName, AppOpsManager.MODE_ALLOWED);
+            }
+        } finally {
+            Binder.restoreCallingIdentity(callingToken);
         }
         return projection;
     }
@@ -418,16 +422,9 @@
             if (packageName == null || packageName.isEmpty()) {
                 throw new IllegalArgumentException("package name must not be empty");
             }
-            MediaProjection projection;
             final UserHandle callingUser = Binder.getCallingUserHandle();
-            final long callingToken = Binder.clearCallingIdentity();
-            try {
-                projection = createProjectionInternal(uid, packageName, type, isPermanentGrant,
-                        callingUser, false);
-            } finally {
-                Binder.restoreCallingIdentity(callingToken);
-            }
-            return projection;
+            return createProjectionInternal(uid, packageName, type, isPermanentGrant,
+                    callingUser, false);
         }
 
         @Override // Binder call
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 6d27fe0..5d81dda 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -3815,6 +3815,28 @@
         }
 
         @Override
+        public boolean canUseFullScreenIntent(@NonNull AttributionSource attributionSource) {
+            final String packageName = attributionSource.getPackageName();
+            final int uid = attributionSource.getUid();
+            final int userId = UserHandle.getUserId(uid);
+            checkCallerIsSameApp(packageName, uid, userId);
+
+            final ApplicationInfo applicationInfo;
+            try {
+                applicationInfo = mPackageManagerClient.getApplicationInfoAsUser(
+                        packageName, PackageManager.MATCH_DIRECT_BOOT_AUTO, userId);
+            } catch (NameNotFoundException e) {
+                Slog.e(TAG, "Failed to getApplicationInfo() in canUseFullScreenIntent()", e);
+                return false;
+            }
+            final boolean showStickyHunIfDenied = mFlagResolver.isEnabled(
+                    SystemUiSystemPropertiesFlags.NotificationFlags
+                            .SHOW_STICKY_HUN_FOR_DENIED_FSI);
+            return checkUseFullScreenIntentPermission(attributionSource, applicationInfo,
+                    showStickyHunIfDenied /* isAppOpPermission */, false /* forDataDelivery */);
+        }
+
+        @Override
         public void updateNotificationChannelGroupForPackage(String pkg, int uid,
                 NotificationChannelGroup group) throws RemoteException {
             enforceSystemOrSystemUI("Caller not system or systemui");
@@ -6826,36 +6848,28 @@
 
         notification.flags &= ~FLAG_FSI_REQUESTED_BUT_DENIED;
 
-        if (notification.fullScreenIntent != null && ai.targetSdkVersion >= Build.VERSION_CODES.Q) {
+        if (notification.fullScreenIntent != null) {
             final boolean forceDemoteFsiToStickyHun = mFlagResolver.isEnabled(
                     SystemUiSystemPropertiesFlags.NotificationFlags.FSI_FORCE_DEMOTE);
-
-            final boolean showStickyHunIfDenied = mFlagResolver.isEnabled(
-                    SystemUiSystemPropertiesFlags.NotificationFlags.SHOW_STICKY_HUN_FOR_DENIED_FSI);
-
             if (forceDemoteFsiToStickyHun) {
                 makeStickyHun(notification, pkg, userId);
-
-            } else if (showStickyHunIfDenied) {
-                final AttributionSource source = new AttributionSource.Builder(notificationUid)
-                        .setPackageName(pkg)
-                        .build();
-
-                final int permissionResult = mPermissionManager.checkPermissionForDataDelivery(
-                        Manifest.permission.USE_FULL_SCREEN_INTENT, source, /* message= */ null);
-
-                if (permissionResult != PermissionManager.PERMISSION_GRANTED) {
-                    makeStickyHun(notification, pkg, userId);
-                }
-
             } else {
-                int fullscreenIntentPermission = getContext().checkPermission(
-                        android.Manifest.permission.USE_FULL_SCREEN_INTENT, -1, notificationUid);
-
-                if (fullscreenIntentPermission != PERMISSION_GRANTED) {
-                    notification.fullScreenIntent = null;
-                    Slog.w(TAG, "Package " + pkg + ": Use of fullScreenIntent requires the"
-                            + "USE_FULL_SCREEN_INTENT permission");
+                final AttributionSource attributionSource =
+                        new AttributionSource.Builder(notificationUid).setPackageName(pkg).build();
+                final boolean showStickyHunIfDenied = mFlagResolver.isEnabled(
+                        SystemUiSystemPropertiesFlags.NotificationFlags
+                                .SHOW_STICKY_HUN_FOR_DENIED_FSI);
+                final boolean canUseFullScreenIntent = checkUseFullScreenIntentPermission(
+                        attributionSource, ai, showStickyHunIfDenied /* isAppOpPermission */,
+                        true /* forDataDelivery */);
+                if (!canUseFullScreenIntent) {
+                    if (showStickyHunIfDenied) {
+                        makeStickyHun(notification, pkg, userId);
+                    } else {
+                        notification.fullScreenIntent = null;
+                        Slog.w(TAG, "Package " + pkg + ": Use of fullScreenIntent requires the"
+                                + "USE_FULL_SCREEN_INTENT permission");
+                    }
                 }
             }
         }
@@ -6951,6 +6965,30 @@
                 ai.packageName) == AppOpsManager.MODE_ALLOWED;
     }
 
+    private boolean checkUseFullScreenIntentPermission(@NonNull AttributionSource attributionSource,
+            @NonNull ApplicationInfo applicationInfo, boolean isAppOpPermission,
+            boolean forDataDelivery) {
+        if (applicationInfo.targetSdkVersion < Build.VERSION_CODES.Q) {
+            return true;
+        }
+        if (isAppOpPermission) {
+            final int permissionResult;
+            if (forDataDelivery) {
+                permissionResult = mPermissionManager.checkPermissionForDataDelivery(
+                        permission.USE_FULL_SCREEN_INTENT, attributionSource, /* message= */ null);
+            } else {
+                permissionResult = mPermissionManager.checkPermissionForPreflight(
+                        permission.USE_FULL_SCREEN_INTENT, attributionSource);
+            }
+            return permissionResult == PermissionManager.PERMISSION_GRANTED;
+        } else {
+            final int permissionResult = getContext().checkPermission(
+                    permission.USE_FULL_SCREEN_INTENT, attributionSource.getPid(),
+                    attributionSource.getUid());
+            return permissionResult == PERMISSION_GRANTED;
+        }
+    }
+
     private void checkRemoteViews(String pkg, String tag, int id, Notification notification) {
         if (removeRemoteView(pkg, tag, id, notification.contentView)) {
             notification.contentView = null;
diff --git a/services/core/java/com/android/server/notification/ZenLog.java b/services/core/java/com/android/server/notification/ZenLog.java
index 35b94e7..88d23ce 100644
--- a/services/core/java/com/android/server/notification/ZenLog.java
+++ b/services/core/java/com/android/server/notification/ZenLog.java
@@ -27,6 +27,7 @@
 import android.service.notification.IConditionProvider;
 import android.service.notification.NotificationListenerService;
 import android.service.notification.ZenModeConfig;
+import android.service.notification.ZenModeDiff;
 import android.util.Log;
 import android.util.Slog;
 
@@ -146,13 +147,13 @@
 
     public static void traceConfig(String reason, ZenModeConfig oldConfig,
             ZenModeConfig newConfig) {
-        ZenModeConfig.Diff diff = ZenModeConfig.diff(oldConfig, newConfig);
-        if (diff.isEmpty()) {
+        ZenModeDiff.ConfigDiff diff = new ZenModeDiff.ConfigDiff(oldConfig, newConfig);
+        if (diff == null || !diff.hasDiff()) {
             append(TYPE_CONFIG, reason + " no changes");
         } else {
             append(TYPE_CONFIG, reason
                     + ",\n" + (newConfig != null ? newConfig.toString() : null)
-                    + ",\n" + ZenModeConfig.diff(oldConfig, newConfig));
+                    + ",\n" + diff);
         }
     }
 
diff --git a/services/core/java/com/android/server/pm/IPackageManagerBase.java b/services/core/java/com/android/server/pm/IPackageManagerBase.java
index c29e4d7..52fdbda 100644
--- a/services/core/java/com/android/server/pm/IPackageManagerBase.java
+++ b/services/core/java/com/android/server/pm/IPackageManagerBase.java
@@ -606,6 +606,7 @@
         final Computer snapshot = snapshot();
         // Return null for InstantApps.
         if (snapshot.getInstantAppPackageName(Binder.getCallingUid()) != null) {
+            Log.w(PackageManagerService.TAG, "Returning null PackageInstaller for InstantApps");
             return null;
         }
         return mInstallerService;
diff --git a/services/core/java/com/android/server/pm/InstallPackageHelper.java b/services/core/java/com/android/server/pm/InstallPackageHelper.java
index 5f424ed..596e9b9 100644
--- a/services/core/java/com/android/server/pm/InstallPackageHelper.java
+++ b/services/core/java/com/android/server/pm/InstallPackageHelper.java
@@ -3588,6 +3588,11 @@
                 // remove the package from the system and re-scan it without any
                 // special privileges
                 mRemovePackageHelper.removePackage(pkg, true);
+                PackageSetting ps = mPm.mSettings.getPackageLPr(packageName);
+                if (ps != null) {
+                    ps.getPkgState().setUpdatedSystemApp(false);
+                }
+
                 try {
                     final File codePath = new File(pkg.getPath());
                     synchronized (mPm.mInstallLock) {
diff --git a/services/core/java/com/android/server/pm/SuspendPackageHelper.java b/services/core/java/com/android/server/pm/SuspendPackageHelper.java
index ad77ef7..9127a93 100644
--- a/services/core/java/com/android/server/pm/SuspendPackageHelper.java
+++ b/services/core/java/com/android/server/pm/SuspendPackageHelper.java
@@ -187,6 +187,9 @@
             if (changed) {
                 changedPackagesList.add(packageName);
                 changedUids.add(UserHandle.getUid(userId, packageState.getAppId()));
+            } else {
+                Slog.w(TAG, "No change is needed for package: " + packageName
+                        + ". Skipping suspending/un-suspending.");
             }
         }
 
diff --git a/services/core/java/com/android/server/policy/AppOpsPolicy.java b/services/core/java/com/android/server/policy/AppOpsPolicy.java
index 401eac6..7a5664f 100644
--- a/services/core/java/com/android/server/policy/AppOpsPolicy.java
+++ b/services/core/java/com/android/server/policy/AppOpsPolicy.java
@@ -316,6 +316,7 @@
     private int resolveDatasourceOp(int code, int uid, @NonNull String packageName,
             @Nullable String attributionTag) {
         code = resolveRecordAudioOp(code, uid);
+        code = resolveSandboxedServiceOp(code, uid);
         if (attributionTag == null) {
             return code;
         }
@@ -439,6 +440,28 @@
         return code;
     }
 
+    private int resolveSandboxedServiceOp(int code, int uid) {
+        if (!Process.isIsolated(uid) // simple check which fails-fast for the common case
+                 || !(code == AppOpsManager.OP_RECORD_AUDIO || code == AppOpsManager.OP_CAMERA)) {
+            return code;
+        }
+        final HotwordDetectionServiceIdentity hotwordDetectionServiceIdentity =
+                mVoiceInteractionManagerInternal.getHotwordDetectionServiceIdentity();
+        if (hotwordDetectionServiceIdentity != null
+                && uid == hotwordDetectionServiceIdentity.getIsolatedUid()) {
+            // Upgrade the op such that no indicators is shown for camera or audio service. This
+            // will bypass the permission checking for the original OP_RECORD_AUDIO and OP_CAMERA.
+            switch (code) {
+                case AppOpsManager.OP_RECORD_AUDIO:
+                    return AppOpsManager.OP_RECORD_AUDIO_SANDBOXED;
+                case AppOpsManager.OP_CAMERA:
+                    return AppOpsManager.OP_CAMERA_SANDBOXED;
+            }
+        }
+        return code;
+    }
+
+
     private int resolveUid(int code, int uid) {
         // The HotwordDetectionService is an isolated service, which ordinarily cannot hold
         // permissions. So we allow it to assume the owning package identity for certain
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index b1b0c55..4a03628 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -3569,6 +3569,7 @@
     private void dumpWallpaper(WallpaperData wallpaper, PrintWriter pw) {
         if (wallpaper == null) {
             pw.println(" (null entry)");
+            return;
         }
         pw.print(" User "); pw.print(wallpaper.userId);
         pw.print(": id="); pw.print(wallpaper.wallpaperId);
diff --git a/services/core/java/com/android/server/wm/AbsAppSnapshotController.java b/services/core/java/com/android/server/wm/AbsAppSnapshotController.java
index 83804f7..32f7b96 100644
--- a/services/core/java/com/android/server/wm/AbsAppSnapshotController.java
+++ b/services/core/java/com/android/server/wm/AbsAppSnapshotController.java
@@ -466,8 +466,7 @@
     }
 
     boolean isAnimatingByRecents(@NonNull Task task) {
-        return task.isAnimatingByRecents()
-                || mService.mAtmService.getTransitionController().inRecentsTransition(task);
+        return task.isAnimatingByRecents();
     }
 
     void dump(PrintWriter pw, String prefix) {
diff --git a/services/core/java/com/android/server/wm/AccessibilityController.java b/services/core/java/com/android/server/wm/AccessibilityController.java
index fa3a186..df360b8 100644
--- a/services/core/java/com/android/server/wm/AccessibilityController.java
+++ b/services/core/java/com/android/server/wm/AccessibilityController.java
@@ -44,6 +44,8 @@
 import static com.android.server.accessibility.AccessibilityTraceProto.WINDOW_MANAGER_SERVICE;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
+import static com.android.server.wm.WindowManagerService.dumpSparseArray;
+import static com.android.server.wm.WindowManagerService.dumpSparseArrayValues;
 import static com.android.server.wm.WindowTracing.WINSCOPE_EXT;
 
 import android.accessibilityservice.AccessibilityTrace;
@@ -542,15 +544,12 @@
     }
 
     void dump(PrintWriter pw, String prefix) {
-        for (int i = 0; i < mDisplayMagnifiers.size(); i++) {
-            final DisplayMagnifier displayMagnifier = mDisplayMagnifiers.valueAt(i);
-            if (displayMagnifier != null) {
-                displayMagnifier.dump(pw, prefix
-                        + "Magnification display# " + mDisplayMagnifiers.keyAt(i));
-            }
-        }
-        pw.println(prefix
-                + "mWindowsForAccessibilityObserver=" + mWindowsForAccessibilityObserver);
+        dumpSparseArray(pw, prefix, mDisplayMagnifiers, "magnification display",
+                (index, key) -> pw.printf("%sDisplay #%d:", prefix + "  ", key),
+                dm -> dm.dump(pw, ""));
+        dumpSparseArrayValues(pw, prefix, mWindowsForAccessibilityObserver,
+                "windows for accessibility observer");
+        mAccessibilityWindowsPopulator.dump(pw, prefix);
     }
 
     void onFocusChanged(InputTarget lastTarget, InputTarget newTarget) {
diff --git a/services/core/java/com/android/server/wm/AccessibilityWindowsPopulator.java b/services/core/java/com/android/server/wm/AccessibilityWindowsPopulator.java
index 21b241a..afe1640 100644
--- a/services/core/java/com/android/server/wm/AccessibilityWindowsPopulator.java
+++ b/services/core/java/com/android/server/wm/AccessibilityWindowsPopulator.java
@@ -16,6 +16,8 @@
 
 package com.android.server.wm;
 
+import static com.android.server.wm.WindowManagerService.ValueDumper;
+import static com.android.server.wm.WindowManagerService.dumpSparseArray;
 import static com.android.server.wm.utils.RegionUtils.forEachRect;
 
 import android.annotation.NonNull;
@@ -39,7 +41,9 @@
 import android.window.WindowInfosListener;
 
 import com.android.internal.annotations.GuardedBy;
+import com.android.server.wm.WindowManagerService.KeyDumper;
 
+import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -562,6 +566,35 @@
         notifyWindowsChanged(displayIdsForWindowsChanged);
     }
 
+    void dump(PrintWriter pw, String prefix) {
+        pw.print(prefix); pw.println("AccessibilityWindowsPopulator");
+        String prefix2 = prefix + "  ";
+
+        pw.print(prefix2); pw.print("mWindowsNotificationEnabled: ");
+        pw.println(mWindowsNotificationEnabled);
+
+        if (mVisibleWindows.isEmpty()) {
+            pw.print(prefix2); pw.println("No visible windows");
+        } else {
+            pw.print(prefix2); pw.print(mVisibleWindows.size());
+            pw.print(" visible windows: "); pw.println(mVisibleWindows);
+        }
+        KeyDumper noKeyDumper = (i, k) -> {}; // display id is already shown on value;
+        KeyDumper displayDumper = (i, d) -> pw.printf("%sDisplay #%d: ", prefix, d);
+        // Ideally magnificationSpecDumper should use spec.dump(pw), but there is no such method
+        ValueDumper<MagnificationSpec> magnificationSpecDumper = spec -> pw.print(spec);
+
+        dumpSparseArray(pw, prefix2, mDisplayInfos, "display info", noKeyDumper, d -> pw.print(d));
+        dumpSparseArray(pw, prefix2, mInputWindowHandlesOnDisplays, "window handles on display",
+                displayDumper, list -> pw.print(list));
+        dumpSparseArray(pw, prefix2, mMagnificationSpecInverseMatrix, "magnification spec matrix",
+                noKeyDumper, matrix -> matrix.dump(pw));
+        dumpSparseArray(pw, prefix2, mCurrentMagnificationSpec, "current magnification spec",
+                noKeyDumper, magnificationSpecDumper);
+        dumpSparseArray(pw, prefix2, mPreviousMagnificationSpec, "previous magnification spec",
+                noKeyDumper, magnificationSpecDumper);
+    }
+
     @GuardedBy("mLock")
     private void releaseResources() {
         mInputWindowHandlesOnDisplays.clear();
diff --git a/services/core/java/com/android/server/wm/ActivityClientController.java b/services/core/java/com/android/server/wm/ActivityClientController.java
index ff1c28a..6214440 100644
--- a/services/core/java/com/android/server/wm/ActivityClientController.java
+++ b/services/core/java/com/android/server/wm/ActivityClientController.java
@@ -78,8 +78,6 @@
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManagerInternal;
-import android.content.pm.ParceledListSlice;
-import android.content.pm.ResolveInfo;
 import android.content.res.Configuration;
 import android.os.Binder;
 import android.os.Bundle;
@@ -1645,18 +1643,15 @@
                 launchedFromHome = root.isLaunchSourceType(ActivityRecord.LAUNCH_SOURCE_TYPE_HOME);
             }
 
-            // If the activity is one of the main entry points for the application, then we should
+            // If the activity was launched directly from the home screen, then we should
             // refrain from finishing the activity and instead move it to the back to keep it in
             // memory. The requirements for this are:
             //   1. The activity is the last running activity in the task.
             //   2. The current activity is the base activity for the task.
-            //   3. a. If the activity was launched by the home process, we trust that its intent
-            //         was resolved, so we check if the it is a main intent for the application.
-            //      b. Otherwise, we query Package Manager to verify whether the activity is a
-            //         launcher activity for the application.
+            //   3. The activity was launched by the home process, and is one of the main entry
+            //      points for the application.
             if (baseActivityIntent != null && isLastRunningActivity
-                    && ((launchedFromHome && ActivityRecord.isMainIntent(baseActivityIntent))
-                        || isLauncherActivity(baseActivityIntent.getComponent()))) {
+                    && launchedFromHome && ActivityRecord.isMainIntent(baseActivityIntent)) {
                 moveActivityTaskToBack(token, true /* nonRoot */);
                 return;
             }
@@ -1668,31 +1663,6 @@
         }
     }
 
-    /**
-     * Queries PackageManager to see if the given activity is one of the main entry point for the
-     * application. This should not be called with the WM lock held.
-     */
-    @SuppressWarnings("unchecked")
-    private boolean isLauncherActivity(@NonNull ComponentName activity) {
-        final Intent queryIntent = new Intent(Intent.ACTION_MAIN);
-        queryIntent.addCategory(Intent.CATEGORY_LAUNCHER);
-        queryIntent.setPackage(activity.getPackageName());
-        try {
-            final ParceledListSlice<ResolveInfo> resolved =
-                    mService.getPackageManager().queryIntentActivities(
-                            queryIntent, null, 0, mContext.getUserId());
-            if (resolved == null) return false;
-            for (final ResolveInfo ri : resolved.getList()) {
-                if (ri.getComponentInfo().getComponentName().equals(activity)) {
-                    return true;
-                }
-            }
-        } catch (RemoteException e) {
-            Slog.e(TAG, "Failed to query intent activities", e);
-        }
-        return false;
-    }
-
     @Override
     public void enableTaskLocaleOverride(IBinder token) {
         if (UserHandle.getAppId(Binder.getCallingUid()) != SYSTEM_UID) {
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index b5fde9e..1bcc05e 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -3522,7 +3522,8 @@
 
             final boolean endTask = task.getTopNonFinishingActivity() == null
                     && !task.isClearingToReuseTask();
-            mTransitionController.requestCloseTransitionIfNeeded(endTask ? task : this);
+            final Transition newTransition =
+                    mTransitionController.requestCloseTransitionIfNeeded(endTask ? task : this);
             if (isState(RESUMED)) {
                 if (endTask) {
                     mAtmService.getTaskChangeNotificationController().notifyTaskRemovalStarted(
@@ -3543,8 +3544,7 @@
                 // the best capture timing (e.g. IME window capture),
                 // No need additional task capture while task is controlled by RecentsAnimation.
                 if (mAtmService.mWindowManager.mTaskSnapshotController != null
-                        && !(task.isAnimatingByRecents()
-                                || mTransitionController.inRecentsTransition(task))) {
+                        && !task.isAnimatingByRecents()) {
                     final ArraySet<Task> tasks = Sets.newArraySet(task);
                     mAtmService.mWindowManager.mTaskSnapshotController.snapshotTasks(tasks);
                     mAtmService.mWindowManager.mTaskSnapshotController
@@ -3576,7 +3576,16 @@
             } else if (!isState(PAUSING)) {
                 if (mVisibleRequested) {
                     // Prepare and execute close transition.
-                    prepareActivityHideTransitionAnimation();
+                    if (mTransitionController.isShellTransitionsEnabled()) {
+                        setVisibility(false);
+                        if (newTransition != null) {
+                            // This is a transition specifically for this close operation, so set
+                            // ready now.
+                            newTransition.setReady(mDisplayContent, true);
+                        }
+                    } else {
+                        prepareActivityHideTransitionAnimation();
+                    }
                 }
 
                 final boolean removedActivity = completeFinishing("finishIfPossible") == null;
@@ -9762,6 +9771,7 @@
      * directly with keeping its record.
      */
     void restartProcessIfVisible() {
+        if (finishing) return;
         Slog.i(TAG, "Request to restart process of " + this);
 
         // Reset the existing override configuration so it can be updated according to the latest
@@ -10524,11 +10534,6 @@
 
     @Override
     boolean isSyncFinished() {
-        if (task != null && mTransitionController.isTransientHide(task)) {
-            // The activity keeps visibleRequested but may be hidden later, so no need to wait for
-            // it to be drawn.
-            return true;
-        }
         if (!super.isSyncFinished()) return false;
         if (mDisplayContent != null && mDisplayContent.mUnknownAppVisibilityController
                 .isVisibilityUnknown(this)) {
diff --git a/services/core/java/com/android/server/wm/ActivityStartController.java b/services/core/java/com/android/server/wm/ActivityStartController.java
index 7c1e907..bfe2986 100644
--- a/services/core/java/com/android/server/wm/ActivityStartController.java
+++ b/services/core/java/com/android/server/wm/ActivityStartController.java
@@ -577,7 +577,6 @@
             final Transition transition = controller.getCollectingTransition();
             if (transition != null) {
                 transition.setRemoteAnimationApp(r.app.getThread());
-                controller.collect(task);
                 controller.setTransientLaunch(r, TaskDisplayArea.getRootTaskAbove(rootTask));
             }
             task.moveToFront("startExistingRecents");
diff --git a/services/core/java/com/android/server/wm/ActivityStarter.java b/services/core/java/com/android/server/wm/ActivityStarter.java
index 38f13ec..c5e75fa 100644
--- a/services/core/java/com/android/server/wm/ActivityStarter.java
+++ b/services/core/java/com/android/server/wm/ActivityStarter.java
@@ -2548,6 +2548,7 @@
         mAvoidMoveToFront = false;
         mFrozeTaskList = false;
         mTransientLaunch = false;
+        mPriorAboveTask = null;
         mDisplayLockAndOccluded = false;
 
         mVoiceSession = null;
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 12fe6a0..8123c07 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -831,7 +831,7 @@
     private final Runnable mUpdateOomAdjRunnable = new Runnable() {
         @Override
         public void run() {
-            mAmInternal.updateOomAdj();
+            mAmInternal.updateOomAdj(ActivityManagerInternal.OOM_ADJ_REASON_ACTIVITY);
         }
     };
 
diff --git a/services/core/java/com/android/server/wm/BLASTSyncEngine.java b/services/core/java/com/android/server/wm/BLASTSyncEngine.java
index 85974c7..d916a1b 100644
--- a/services/core/java/com/android/server/wm/BLASTSyncEngine.java
+++ b/services/core/java/com/android/server/wm/BLASTSyncEngine.java
@@ -23,6 +23,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.os.Handler;
 import android.os.Trace;
 import android.util.ArraySet;
 import android.util.Slog;
@@ -172,7 +173,7 @@
                         if (ran) {
                             return;
                         }
-                        mWm.mH.removeCallbacks(this);
+                        mHandler.removeCallbacks(this);
                         ran = true;
                         SurfaceControl.Transaction t = new SurfaceControl.Transaction();
                         for (WindowContainer wc : wcAwaitingCommit) {
@@ -199,13 +200,13 @@
             };
             CommitCallback callback = new CommitCallback();
             merged.addTransactionCommittedListener((r) -> { r.run(); }, callback::onCommitted);
-            mWm.mH.postDelayed(callback, BLAST_TIMEOUT_DURATION);
+            mHandler.postDelayed(callback, BLAST_TIMEOUT_DURATION);
 
             Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "onTransactionReady");
             mListener.onTransactionReady(mSyncId, merged);
             Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
             mActiveSyncs.remove(mSyncId);
-            mWm.mH.removeCallbacks(mOnTimeout);
+            mHandler.removeCallbacks(mOnTimeout);
 
             // Immediately start the next pending sync-transaction if there is one.
             if (mActiveSyncs.size() == 0 && !mPendingSyncSets.isEmpty()) {
@@ -216,7 +217,7 @@
                     throw new IllegalStateException("Pending Sync Set didn't start a sync.");
                 }
                 // Post this so that the now-playing transition setup isn't interrupted.
-                mWm.mH.post(() -> {
+                mHandler.post(() -> {
                     synchronized (mWm.mGlobalLock) {
                         pt.mApplySync.run();
                     }
@@ -269,6 +270,7 @@
     }
 
     private final WindowManagerService mWm;
+    private final Handler mHandler;
     private int mNextSyncId = 0;
     private final SparseArray<SyncGroup> mActiveSyncs = new SparseArray<>();
 
@@ -280,7 +282,13 @@
     private final ArrayList<PendingSyncSet> mPendingSyncSets = new ArrayList<>();
 
     BLASTSyncEngine(WindowManagerService wms) {
+        this(wms, wms.mH);
+    }
+
+    @VisibleForTesting
+    BLASTSyncEngine(WindowManagerService wms, Handler mainHandler) {
         mWm = wms;
+        mHandler = mainHandler;
     }
 
     /**
@@ -305,8 +313,8 @@
         if (mActiveSyncs.size() != 0) {
             // We currently only support one sync at a time, so start a new SyncGroup when there is
             // another may cause issue.
-            ProtoLog.w(WM_DEBUG_SYNC_ENGINE,
-                    "SyncGroup %d: Started when there is other active SyncGroup", s.mSyncId);
+            Slog.e(TAG, "SyncGroup " + s.mSyncId
+                    + ": Started when there is other active SyncGroup");
         }
         mActiveSyncs.put(s.mSyncId, s);
         ProtoLog.v(WM_DEBUG_SYNC_ENGINE, "SyncGroup %d: Started for listener: %s",
@@ -325,7 +333,7 @@
 
     @VisibleForTesting
     void scheduleTimeout(SyncGroup s, long timeoutMs) {
-        mWm.mH.postDelayed(s.mOnTimeout, timeoutMs);
+        mHandler.postDelayed(s.mOnTimeout, timeoutMs);
     }
 
     void addToSyncSet(int id, WindowContainer wc) {
diff --git a/services/core/java/com/android/server/wm/BackNavigationController.java b/services/core/java/com/android/server/wm/BackNavigationController.java
index be80b01..7b562b0 100644
--- a/services/core/java/com/android/server/wm/BackNavigationController.java
+++ b/services/core/java/com/android/server/wm/BackNavigationController.java
@@ -286,8 +286,8 @@
                                 currentActivity.getCustomAnimation(false/* open */);
                         if (customAppTransition != null) {
                             infoBuilder.setCustomAnimation(currentActivity.packageName,
-                                    customAppTransition.mExitAnim,
                                     customAppTransition.mEnterAnim,
+                                    customAppTransition.mExitAnim,
                                     customAppTransition.mBackgroundColor);
                         }
                     }
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index bec58b8..c2bc459 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -775,6 +775,8 @@
      */
     DisplayWindowPolicyControllerHelper mDwpcHelper;
 
+    private final DisplayRotationReversionController mRotationReversionController;
+
     private final Consumer<WindowState> mUpdateWindowsForAnimator = w -> {
         WindowStateAnimator winAnimator = w.mWinAnimator;
         final ActivityRecord activity = w.mActivityRecord;
@@ -1204,6 +1206,7 @@
                 mWmService.mLetterboxConfiguration.isCameraCompatTreatmentEnabled(
                             /* checkDeviceConfig */ false)
                         ? new DisplayRotationCompatPolicy(this) : null;
+        mRotationReversionController = new DisplayRotationReversionController(this);
 
         mInputMonitor = new InputMonitor(mWmService, this);
         mInsetsPolicy = new InsetsPolicy(mInsetsStateController, this);
@@ -1333,6 +1336,10 @@
                 .show(mA11yOverlayLayer);
     }
 
+    DisplayRotationReversionController getRotationReversionController() {
+        return mRotationReversionController;
+    }
+
     boolean isReady() {
         // The display is ready when the system and the individual display are both ready.
         return mWmService.mDisplayReady && mDisplayReady;
@@ -1711,9 +1718,14 @@
     }
 
     private boolean updateOrientation(boolean forceUpdate) {
+        final WindowContainer prevOrientationSource = mLastOrientationSource;
         final int orientation = getOrientation();
         // The last orientation source is valid only after getOrientation.
         final WindowContainer orientationSource = getLastOrientationSource();
+        if (orientationSource != prevOrientationSource
+                && mRotationReversionController.isRotationReversionEnabled()) {
+            mRotationReversionController.updateForNoSensorOverride();
+        }
         final ActivityRecord r =
                 orientationSource != null ? orientationSource.asActivityRecord() : null;
         if (r != null) {
diff --git a/services/core/java/com/android/server/wm/DisplayRotation.java b/services/core/java/com/android/server/wm/DisplayRotation.java
index c8fde6b..20048ce 100644
--- a/services/core/java/com/android/server/wm/DisplayRotation.java
+++ b/services/core/java/com/android/server/wm/DisplayRotation.java
@@ -33,6 +33,9 @@
 import static com.android.server.wm.DisplayRotationProto.LAST_ORIENTATION;
 import static com.android.server.wm.DisplayRotationProto.ROTATION;
 import static com.android.server.wm.DisplayRotationProto.USER_ROTATION;
+import static com.android.server.wm.DisplayRotationReversionController.REVERSION_TYPE_CAMERA_COMPAT;
+import static com.android.server.wm.DisplayRotationReversionController.REVERSION_TYPE_HALF_FOLD;
+import static com.android.server.wm.DisplayRotationReversionController.REVERSION_TYPE_NOSENSOR;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
 import static com.android.server.wm.WindowManagerService.WINDOWS_FREEZING_SCREENS_ACTIVE;
@@ -106,6 +109,9 @@
         int mExit;
     }
 
+    @Nullable
+    final FoldController mFoldController;
+
     private final WindowManagerService mService;
     private final DisplayContent mDisplayContent;
     private final DisplayPolicy mDisplayPolicy;
@@ -127,8 +133,6 @@
     private OrientationListener mOrientationListener;
     private StatusBarManagerInternal mStatusBarManagerInternal;
     private SettingsObserver mSettingsObserver;
-    @Nullable
-    private FoldController mFoldController;
     @NonNull
     private final DeviceStateController mDeviceStateController;
     @NonNull
@@ -299,7 +303,11 @@
             if (mSupportAutoRotation && mContext.getResources().getBoolean(
                     R.bool.config_windowManagerHalfFoldAutoRotateOverride)) {
                 mFoldController = new FoldController();
+            } else {
+                mFoldController = null;
             }
+        } else {
+            mFoldController = null;
         }
     }
 
@@ -357,6 +365,11 @@
         return -1;
     }
 
+    @VisibleForTesting
+    boolean useDefaultSettingsProvider() {
+        return isDefaultDisplay;
+    }
+
     /**
      * Updates the configuration which may have different values depending on current user, e.g.
      * runtime resource overlay.
@@ -903,7 +916,7 @@
     @VisibleForTesting
     void setUserRotation(int userRotationMode, int userRotation) {
         mRotationChoiceShownToUserForConfirmation = ROTATION_UNDEFINED;
-        if (isDefaultDisplay) {
+        if (useDefaultSettingsProvider()) {
             // We'll be notified via settings listener, so we don't need to update internal values.
             final ContentResolver res = mContext.getContentResolver();
             final int accelerometerRotation =
@@ -1859,7 +1872,7 @@
                 return false;
             }
             if (mDeviceState == DeviceStateController.DeviceState.HALF_FOLDED) {
-                return !(isTabletop ^ mTabletopRotations.contains(mRotation));
+                return isTabletop == mTabletopRotations.contains(mRotation);
             }
             return true;
         }
@@ -1883,14 +1896,17 @@
             return mDeviceState == DeviceStateController.DeviceState.OPEN
                     && !mShouldIgnoreSensorRotation // Ignore if the hinge angle still moving
                     && mInHalfFoldTransition
-                    && mHalfFoldSavedRotation != -1 // Ignore if we've already reverted.
+                    && mDisplayContent.getRotationReversionController().isOverrideActive(
+                        REVERSION_TYPE_HALF_FOLD)
                     && mUserRotationMode
-                    == WindowManagerPolicy.USER_ROTATION_LOCKED; // Ignore if we're unlocked.
+                        == WindowManagerPolicy.USER_ROTATION_LOCKED; // Ignore if we're unlocked.
         }
 
         int revertOverriddenRotation() {
             int savedRotation = mHalfFoldSavedRotation;
             mHalfFoldSavedRotation = -1;
+            mDisplayContent.getRotationReversionController()
+                    .revertOverride(REVERSION_TYPE_HALF_FOLD);
             mInHalfFoldTransition = false;
             return savedRotation;
         }
@@ -1910,6 +1926,8 @@
                     && mDeviceState != DeviceStateController.DeviceState.HALF_FOLDED) {
                 // The device has transitioned to HALF_FOLDED state: save the current rotation and
                 // update the device rotation.
+                mDisplayContent.getRotationReversionController().beforeOverrideApplied(
+                        REVERSION_TYPE_HALF_FOLD);
                 mHalfFoldSavedRotation = mRotation;
                 mDeviceState = newState;
                 // Now mFoldState is set to HALF_FOLDED, the overrideFrozenRotation function will
@@ -2115,6 +2133,8 @@
             final int mHalfFoldSavedRotation;
             final boolean mInHalfFoldTransition;
             final DeviceStateController.DeviceState mDeviceState;
+            @Nullable final boolean[] mRotationReversionSlots;
+
             @Nullable final String mDisplayRotationCompatPolicySummary;
 
             Record(DisplayRotation dr, int fromRotation, int toRotation) {
@@ -2155,6 +2175,8 @@
                         ? null
                         : dc.mDisplayRotationCompatPolicy
                                 .getSummaryForDisplayRotationHistoryRecord();
+                mRotationReversionSlots =
+                        dr.mDisplayContent.getRotationReversionController().getSlotsCopy();
             }
 
             void dump(String prefix, PrintWriter pw) {
@@ -2180,6 +2202,12 @@
                 if (mDisplayRotationCompatPolicySummary != null) {
                     pw.println(prefix + mDisplayRotationCompatPolicySummary);
                 }
+                if (mRotationReversionSlots != null) {
+                    pw.println(prefix + " reversionSlots= NOSENSOR "
+                            + mRotationReversionSlots[REVERSION_TYPE_NOSENSOR] + ", CAMERA "
+                            + mRotationReversionSlots[REVERSION_TYPE_CAMERA_COMPAT] + " HALF_FOLD "
+                            + mRotationReversionSlots[REVERSION_TYPE_HALF_FOLD]);
+                }
             }
         }
 
diff --git a/services/core/java/com/android/server/wm/DisplayRotationCompatPolicy.java b/services/core/java/com/android/server/wm/DisplayRotationCompatPolicy.java
index fb72d6c..ae93a94 100644
--- a/services/core/java/com/android/server/wm/DisplayRotationCompatPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayRotationCompatPolicy.java
@@ -33,6 +33,7 @@
 
 import static com.android.internal.protolog.ProtoLogGroup.WM_DEBUG_ORIENTATION;
 import static com.android.internal.protolog.ProtoLogGroup.WM_DEBUG_STATES;
+import static com.android.server.wm.DisplayRotationReversionController.REVERSION_TYPE_CAMERA_COMPAT;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -156,6 +157,11 @@
     @ScreenOrientation
     int getOrientation() {
         mLastReportedOrientation = getOrientationInternal();
+        if (mLastReportedOrientation != SCREEN_ORIENTATION_UNSPECIFIED) {
+            rememberOverriddenOrientationIfNeeded();
+        } else {
+            restoreOverriddenOrientationIfNeeded();
+        }
         return mLastReportedOrientation;
     }
 
@@ -277,6 +283,34 @@
                 + " }";
     }
 
+    private void restoreOverriddenOrientationIfNeeded() {
+        if (!isOrientationOverridden()) {
+            return;
+        }
+        if (mDisplayContent.getRotationReversionController().revertOverride(
+                REVERSION_TYPE_CAMERA_COMPAT)) {
+            ProtoLog.v(WM_DEBUG_ORIENTATION,
+                    "Reverting orientation after camera compat force rotation");
+            // Reset last orientation source since we have reverted the orientation.
+            mDisplayContent.mLastOrientationSource = null;
+        }
+    }
+
+    private boolean isOrientationOverridden() {
+        return mDisplayContent.getRotationReversionController().isOverrideActive(
+                REVERSION_TYPE_CAMERA_COMPAT);
+    }
+
+    private void rememberOverriddenOrientationIfNeeded() {
+        if (!isOrientationOverridden()) {
+            mDisplayContent.getRotationReversionController().beforeOverrideApplied(
+                    REVERSION_TYPE_CAMERA_COMPAT);
+            ProtoLog.v(WM_DEBUG_ORIENTATION,
+                    "Saving original orientation before camera compat, last orientation is %d",
+                    mDisplayContent.getLastOrientation());
+        }
+    }
+
     // Refreshing only when configuration changes after rotation.
     private boolean shouldRefreshActivity(ActivityRecord activity, Configuration newConfig,
             Configuration lastReportedConfig) {
diff --git a/services/core/java/com/android/server/wm/DisplayRotationReversionController.java b/services/core/java/com/android/server/wm/DisplayRotationReversionController.java
new file mode 100644
index 0000000..d3a8a82
--- /dev/null
+++ b/services/core/java/com/android/server/wm/DisplayRotationReversionController.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.wm;
+
+import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
+
+import static com.android.internal.protolog.ProtoLogGroup.WM_DEBUG_ORIENTATION;
+
+import android.annotation.Nullable;
+import android.app.WindowConfiguration;
+import android.content.ActivityInfoProto;
+import android.view.Surface;
+
+import com.android.internal.protolog.common.ProtoLog;
+import com.android.server.policy.WindowManagerPolicy;
+
+/**
+ * Defines the behavior of reversion from device rotation overrides.
+ *
+ * <p>There are 3 override types:
+ * <ol>
+ *  <li>The top application has {@link SCREEN_ORIENTATION_NOSENSOR} set and is rotated to
+ *  {@link ROTATION_0}.
+ *  <li>Camera compat treatment has rotated the app {@link DisplayRotationCompatPolicy}.
+ *  <li>The device is half-folded and has auto-rotate is temporarily enabled.
+ * </ol>
+ *
+ * <p>Before an override is enabled, a component should call {@code beforeOverrideApplied}. When
+ * it wishes to revert, it should call {@code revertOverride}. The user rotation will be restored
+ * if there are no other overrides present.
+ */
+final class DisplayRotationReversionController {
+
+    static final int REVERSION_TYPE_NOSENSOR = 0;
+    static final int REVERSION_TYPE_CAMERA_COMPAT = 1;
+    static final int REVERSION_TYPE_HALF_FOLD = 2;
+    private static final int NUM_SLOTS = 3;
+
+    @Surface.Rotation
+    private int mUserRotationOverridden = WindowConfiguration.ROTATION_UNDEFINED;
+    @WindowManagerPolicy.UserRotationMode
+    private int mUserRotationModeOverridden;
+
+    private final boolean[] mSlots = new boolean[NUM_SLOTS];
+    private final DisplayContent mDisplayContent;
+
+    DisplayRotationReversionController(DisplayContent content) {
+        mDisplayContent = content;
+    }
+
+    boolean isRotationReversionEnabled() {
+        return mDisplayContent.mDisplayRotationCompatPolicy != null
+                || mDisplayContent.getDisplayRotation().mFoldController != null
+                || mDisplayContent.getIgnoreOrientationRequest();
+    }
+
+    void beforeOverrideApplied(int slotIndex) {
+        if (mSlots[slotIndex]) return;
+        maybeSaveUserRotation();
+        mSlots[slotIndex] = true;
+    }
+
+    boolean isOverrideActive(int slotIndex) {
+        return mSlots[slotIndex];
+    }
+
+    @Nullable
+    boolean[] getSlotsCopy() {
+        return isRotationReversionEnabled() ? mSlots.clone() : null;
+    }
+
+    void updateForNoSensorOverride() {
+        if (!mSlots[REVERSION_TYPE_NOSENSOR]) {
+            if (isTopFullscreenActivityNoSensor()) {
+                ProtoLog.v(WM_DEBUG_ORIENTATION, "NOSENSOR override detected");
+                beforeOverrideApplied(REVERSION_TYPE_NOSENSOR);
+            }
+        } else {
+            if (!isTopFullscreenActivityNoSensor()) {
+                ProtoLog.v(WM_DEBUG_ORIENTATION, "NOSENSOR override is absent: reverting");
+                revertOverride(REVERSION_TYPE_NOSENSOR);
+            }
+        }
+    }
+
+    boolean isAnyOverrideActive() {
+        for (int i = 0; i < NUM_SLOTS; ++i) {
+            if (mSlots[i]) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    boolean revertOverride(int slotIndex) {
+        if (!mSlots[slotIndex]) return false;
+        mSlots[slotIndex] = false;
+        if (isAnyOverrideActive()) {
+            ProtoLog.v(WM_DEBUG_ORIENTATION,
+                    "Other orientation overrides are in place: not reverting");
+            return false;
+        }
+        // Only override if the rotation is frozen and there are no other active slots.
+        if (mDisplayContent.getDisplayRotation().isRotationFrozen()) {
+            mDisplayContent.getDisplayRotation().setUserRotation(
+                    mUserRotationModeOverridden,
+                    mUserRotationOverridden);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    private void maybeSaveUserRotation() {
+        if (!isAnyOverrideActive()) {
+            mUserRotationModeOverridden =
+                    mDisplayContent.getDisplayRotation().getUserRotationMode();
+            mUserRotationOverridden = mDisplayContent.getDisplayRotation().getUserRotation();
+        }
+    }
+
+    private boolean isTopFullscreenActivityNoSensor() {
+        final Task topFullscreenTask =
+                mDisplayContent.getTask(
+                        t -> t.getWindowingMode() == WINDOWING_MODE_FULLSCREEN);
+        if (topFullscreenTask != null) {
+            final ActivityRecord topActivity =
+                    topFullscreenTask.topRunningActivity();
+            return topActivity != null && topActivity.getOrientation()
+                    == ActivityInfoProto.SCREEN_ORIENTATION_NOSENSOR;
+        }
+        return false;
+    }
+}
diff --git a/services/core/java/com/android/server/wm/RecentTasks.java b/services/core/java/com/android/server/wm/RecentTasks.java
index f8f0211..f5079d3 100644
--- a/services/core/java/com/android/server/wm/RecentTasks.java
+++ b/services/core/java/com/android/server/wm/RecentTasks.java
@@ -1512,7 +1512,7 @@
         // callbacks here.
         final Task removedTask = mTasks.remove(removeIndex);
         if (removedTask != task) {
-            if (removedTask.hasChild()) {
+            if (removedTask.hasChild() && !removedTask.isActivityTypeHome()) {
                 Slog.i(TAG, "Add " + removedTask + " to hidden list because adding " + task);
                 // A non-empty task is replaced by a new task. Because the removed task is no longer
                 // managed by the recent tasks list, add it to the hidden list to prevent the task
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index 0857898..fb592e1 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -3006,7 +3006,8 @@
 
     /** Checking if self or its child tasks are animated by recents animation. */
     boolean isAnimatingByRecents() {
-        return isAnimating(CHILDREN, ANIMATION_TYPE_RECENTS);
+        return isAnimating(CHILDREN, ANIMATION_TYPE_RECENTS)
+                || mTransitionController.isTransientHide(this);
     }
 
     WindowState getTopVisibleAppMainWindow() {
@@ -4687,7 +4688,7 @@
         if (!isAttached()) {
             return;
         }
-        mTransitionController.collect(this);
+        mTransitionController.recordTaskOrder(this);
 
         final TaskDisplayArea taskDisplayArea = getDisplayArea();
 
diff --git a/services/core/java/com/android/server/wm/Transition.java b/services/core/java/com/android/server/wm/Transition.java
index 3cc1548..3a909ce 100644
--- a/services/core/java/com/android/server/wm/Transition.java
+++ b/services/core/java/com/android/server/wm/Transition.java
@@ -109,7 +109,7 @@
  */
 class Transition implements BLASTSyncEngine.TransactionReadyListener {
     private static final String TAG = "Transition";
-    private static final String TRACE_NAME_PLAY_TRANSITION = "PlayTransition";
+    private static final String TRACE_NAME_PLAY_TRANSITION = "playing";
 
     /** The default package for resources */
     private static final String DEFAULT_PACKAGE = "android";
@@ -511,8 +511,10 @@
         if (mParticipants.contains(wc)) return;
         // Wallpaper is like in a static drawn state unless display may have changes, so exclude
         // the case to reduce transition latency waiting for the unchanged wallpaper to redraw.
-        final boolean needSyncDraw = !isWallpaper(wc) || mParticipants.contains(wc.mDisplayContent);
-        if (needSyncDraw) {
+        final boolean needSync = (!isWallpaper(wc) || mParticipants.contains(wc.mDisplayContent))
+                // Transient-hide may be hidden later, so no need to request redraw.
+                && !isInTransientHide(wc);
+        if (needSync) {
             mSyncEngine.addToSyncSet(mSyncId, wc);
         }
         ChangeInfo info = mChanges.get(wc);
@@ -521,10 +523,7 @@
             mChanges.put(wc, info);
         }
         mParticipants.add(wc);
-        if (wc.getDisplayContent() != null && !mTargetDisplays.contains(wc.getDisplayContent())) {
-            mTargetDisplays.add(wc.getDisplayContent());
-            addOnTopTasks(wc.getDisplayContent(), mOnTopTasksStart);
-        }
+        recordDisplay(wc.getDisplayContent());
         if (info.mShowWallpaper) {
             // Collect the wallpaper token (for isWallpaper(wc)) so it is part of the sync set.
             final WindowState wallpaper =
@@ -535,6 +534,20 @@
         }
     }
 
+    private void recordDisplay(DisplayContent dc) {
+        if (dc == null || mTargetDisplays.contains(dc)) return;
+        mTargetDisplays.add(dc);
+        addOnTopTasks(dc, mOnTopTasksStart);
+    }
+
+    /**
+     * Records information about the initial task order. This does NOT collect anything. Call this
+     * before any ordering changes *could* occur, but it is not known yet if it will occur.
+     */
+    void recordTaskOrder(WindowContainer from) {
+        recordDisplay(from.getDisplayContent());
+    }
+
     /** Adds the top non-alwaysOnTop tasks within `task` to `out`. */
     private static void addOnTopTasks(Task task, ArrayList<Task> out) {
         for (int i = task.getChildCount() - 1; i >= 0; --i) {
@@ -870,8 +883,7 @@
      */
     void finishTransition() {
         if (Trace.isTagEnabled(TRACE_TAG_WINDOW_MANAGER) && mIsPlayerEnabled) {
-            Trace.asyncTraceEnd(TRACE_TAG_WINDOW_MANAGER, TRACE_NAME_PLAY_TRANSITION,
-                    System.identityHashCode(this));
+            asyncTraceEnd(System.identityHashCode(this));
         }
         mLogger.mFinishTimeNs = SystemClock.elapsedRealtimeNanos();
         mController.mLoggerHandler.post(mLogger::logOnFinish);
@@ -907,6 +919,8 @@
             final WindowContainer<?> participant = mParticipants.valueAt(i);
             final ActivityRecord ar = participant.asActivityRecord();
             if (ar != null) {
+                final Task task = ar.getTask();
+                if (task == null) continue;
                 boolean visibleAtTransitionEnd = mVisibleAtTransitionEndTokens.contains(ar);
                 // We need both the expected visibility AND current requested-visibility to be
                 // false. If it is expected-visible but not currently visible, it means that
@@ -925,9 +939,7 @@
                     if (commitVisibility) {
                         ProtoLog.v(ProtoLogGroup.WM_DEBUG_WINDOW_TRANSITIONS,
                                 "  Commit activity becoming invisible: %s", ar);
-                        final Task task = ar.getTask();
-                        if (task != null && !task.isVisibleRequested()
-                                && mTransientLaunches != null) {
+                        if (mTransientLaunches != null && !task.isVisibleRequested()) {
                             // If transition is transient, then snapshots are taken at end of
                             // transition.
                             mController.mSnapshotController.mTaskSnapshotController
@@ -952,8 +964,9 @@
 
                     // Since transient launches don't automatically take focus, make sure we
                     // synchronize focus since we committed to the launch.
-                    if (ar.isTopRunningActivity()) {
-                        ar.moveFocusableActivityToTop("transitionFinished");
+                    if (!task.isFocused() && ar.isTopRunningActivity()) {
+                        mController.mAtm.setLastResumedActivityUncheckLocked(ar,
+                                "transitionFinished");
                     }
                 }
                 continue;
@@ -1321,8 +1334,7 @@
                 mController.getTransitionPlayer().onTransitionReady(
                         mToken, info, transaction, mFinishTransaction);
                 if (Trace.isTagEnabled(TRACE_TAG_WINDOW_MANAGER)) {
-                    Trace.asyncTraceBegin(TRACE_TAG_WINDOW_MANAGER, TRACE_NAME_PLAY_TRANSITION,
-                            System.identityHashCode(this));
+                    asyncTraceBegin(TRACE_NAME_PLAY_TRANSITION, System.identityHashCode(this));
                 }
             } catch (RemoteException e) {
                 // If there's an exception when trying to send the mergedTransaction to the
@@ -2309,6 +2321,14 @@
         return isCollecting() && mSyncId >= 0;
     }
 
+    static void asyncTraceBegin(@NonNull String name, int cookie) {
+        Trace.asyncTraceForTrackBegin(Trace.TRACE_TAG_WINDOW_MANAGER, TAG, name, cookie);
+    }
+
+    static void asyncTraceEnd(int cookie) {
+        Trace.asyncTraceForTrackEnd(Trace.TRACE_TAG_WINDOW_MANAGER, TAG, cookie);
+    }
+
     @VisibleForTesting
     static class ChangeInfo {
         private static final int FLAG_NONE = 0;
diff --git a/services/core/java/com/android/server/wm/TransitionController.java b/services/core/java/com/android/server/wm/TransitionController.java
index bcb8c46..3bf8969 100644
--- a/services/core/java/com/android/server/wm/TransitionController.java
+++ b/services/core/java/com/android/server/wm/TransitionController.java
@@ -37,7 +37,6 @@
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.os.SystemProperties;
-import android.os.Trace;
 import android.util.ArrayMap;
 import android.util.Slog;
 import android.util.TimeUtils;
@@ -334,28 +333,6 @@
         return inCollectingTransition(wc) || inPlayingTransition(wc);
     }
 
-    boolean inRecentsTransition(@NonNull WindowContainer wc) {
-        for (WindowContainer p = wc; p != null; p = p.getParent()) {
-            // TODO(b/221417431): replace this with deterministic snapshots
-            if (mCollectingTransition == null) break;
-            if ((mCollectingTransition.getFlags() & TRANSIT_FLAG_IS_RECENTS) != 0
-                    && mCollectingTransition.mParticipants.contains(wc)) {
-                return true;
-            }
-        }
-
-        for (int i = mPlayingTransitions.size() - 1; i >= 0; --i) {
-            for (WindowContainer p = wc; p != null; p = p.getParent()) {
-                // TODO(b/221417431): replace this with deterministic snapshots
-                if ((mPlayingTransitions.get(i).getFlags() & TRANSIT_FLAG_IS_RECENTS) != 0
-                        && mPlayingTransitions.get(i).mParticipants.contains(p)) {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
     /** @return {@code true} if wc is in a participant subtree */
     boolean isTransitionOnDisplay(@NonNull DisplayContent dc) {
         if (mCollectingTransition != null && mCollectingTransition.isOnDisplay(dc)) {
@@ -577,12 +554,16 @@
         return transition;
     }
 
-    /** Requests transition for a window container which will be removed or invisible. */
-    void requestCloseTransitionIfNeeded(@NonNull WindowContainer<?> wc) {
-        if (mTransitionPlayer == null) return;
+    /**
+     * Requests transition for a window container which will be removed or invisible.
+     * @return the new transition if it was created for this request, `null` otherwise.
+     */
+    Transition requestCloseTransitionIfNeeded(@NonNull WindowContainer<?> wc) {
+        if (mTransitionPlayer == null) return null;
+        Transition out = null;
         if (wc.isVisibleRequested()) {
             if (!isCollecting()) {
-                requestStartTransition(createTransition(TRANSIT_CLOSE, 0 /* flags */),
+                out = requestStartTransition(createTransition(TRANSIT_CLOSE, 0 /* flags */),
                         wc.asTask(), null /* remoteTransition */, null /* displayChange */);
             }
             collectExistenceChange(wc);
@@ -591,6 +572,7 @@
             // collecting, this should be a member just in case.
             collect(wc);
         }
+        return out;
     }
 
     /** @see Transition#collect */
@@ -605,6 +587,12 @@
         mCollectingTransition.collectExistenceChange(wc);
     }
 
+    /** @see Transition#recordTaskOrder */
+    void recordTaskOrder(@NonNull WindowContainer wc) {
+        if (mCollectingTransition == null) return;
+        mCollectingTransition.recordTaskOrder(wc);
+    }
+
     /**
      * Collects the window containers which need to be synced with the changing display area into
      * the current collecting transition.
@@ -762,12 +750,12 @@
             // happening in app), so pause task snapshot persisting to not increase the load.
             mAtm.mWindowManager.mSnapshotController.setPause(true);
             mAnimatingState = true;
-            Trace.asyncTraceBegin(Trace.TRACE_TAG_WINDOW_MANAGER, "transitAnim", 0);
+            Transition.asyncTraceBegin("animating", 0x41bfaf1 /* hashcode of TAG */);
         } else if (!animatingState && mAnimatingState) {
             t.setEarlyWakeupEnd();
             mAtm.mWindowManager.mSnapshotController.setPause(false);
             mAnimatingState = false;
-            Trace.asyncTraceEnd(Trace.TRACE_TAG_WINDOW_MANAGER, "transitAnim", 0);
+            Transition.asyncTraceEnd(0x41bfaf1 /* hashcode of TAG */);
         }
     }
 
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index cd4d6e4..82c057b 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -235,6 +235,7 @@
 import android.util.MergedConfiguration;
 import android.util.Pair;
 import android.util.Slog;
+import android.util.SparseArray;
 import android.util.SparseBooleanArray;
 import android.util.SparseIntArray;
 import android.util.TimeUtils;
@@ -6697,9 +6698,8 @@
 
         mInputManagerCallback.dump(pw, "  ");
         mSnapshotController.dump(pw, " ");
-        if (mAccessibilityController.hasCallbacks()) {
-            mAccessibilityController.dump(pw, "  ");
-        }
+
+        dumpAccessibilityController(pw, /* force= */ false);
 
         if (dumpAll) {
             final WindowState imeWindow = mRoot.getCurrentInputMethodWindow();
@@ -6736,6 +6736,23 @@
         }
     }
 
+    private void dumpAccessibilityController(PrintWriter pw, boolean force) {
+        boolean hasCallbacks = mAccessibilityController.hasCallbacks();
+        if (!hasCallbacks && !force) {
+            return;
+        }
+        if (!hasCallbacks) {
+            pw.println("AccessibilityController doesn't have callbacks, but printing it anways:");
+        } else {
+            pw.println("AccessibilityController:");
+        }
+        mAccessibilityController.dump(pw, "  ");
+    }
+
+    private void dumpAccessibilityLocked(PrintWriter pw) {
+        dumpAccessibilityController(pw, /* force= */ true);
+    }
+
     private boolean dumpWindows(PrintWriter pw, String name, boolean dumpAll) {
         final ArrayList<WindowState> windows = new ArrayList();
         if ("apps".equals(name) || "visible".equals(name) || "visible-apps".equals(name)) {
@@ -6855,6 +6872,7 @@
                 pw.println("    d[isplays]: active display contents");
                 pw.println("    t[okens]: token list");
                 pw.println("    w[indows]: window list");
+                pw.println("    a11y[accessibility]: accessibility-related state");
                 pw.println("    package-config: installed packages having app-specific config");
                 pw.println("    trace: print trace status and write Winscope trace to file");
                 pw.println("  cmd may also be a NAME to dump windows.  NAME may");
@@ -6918,6 +6936,11 @@
                     dumpWindowsLocked(pw, true, null);
                 }
                 return;
+            } else if ("accessibility".equals(cmd) || "a11y".equals(cmd)) {
+                synchronized (mGlobalLock) {
+                    dumpAccessibilityLocked(pw);
+                }
+                return;
             } else if ("all".equals(cmd)) {
                 synchronized (mGlobalLock) {
                     dumpWindowsLocked(pw, true, null);
@@ -9437,4 +9460,53 @@
             return List.copyOf(notifiedApps);
         }
     }
+
+    // TODO(b/271188189): move dump stuff below to common code / add unit tests
+
+    interface ValueDumper<T> {
+        void dump(T value);
+    }
+
+    interface KeyDumper{
+        void dump(int index, int key);
+    }
+
+    static void dumpSparseArray(PrintWriter pw, String prefix, SparseArray<?> array, String name) {
+        dumpSparseArray(pw, prefix, array, name, /* keyDumper= */ null, /* valuedumper= */ null);
+    }
+
+    static <T> void dumpSparseArrayValues(PrintWriter pw, String prefix, SparseArray<T> array,
+            String name) {
+        dumpSparseArray(pw, prefix, array, name, (i, k) -> {}, /* valueDumper= */ null);
+    }
+
+    static <T> void dumpSparseArray(PrintWriter pw, String prefix, SparseArray<T> array,
+            String name, @Nullable KeyDumper keyDumper, @Nullable ValueDumper<T> valueDumper) {
+        int size = array.size();
+        if (size == 0) {
+            pw.print(prefix); pw.print("No "); pw.print(name); pw.println("s");
+            return;
+        }
+        pw.print(prefix); pw.print(size); pw.print(' ');
+        pw.print(name); pw.print(size > 1 ? "s" : ""); pw.println(':');
+
+        String prefix2 = prefix + "  ";
+        for (int i = 0; i < size; i++) {
+            int key = array.keyAt(i);
+            T value = array.valueAt(i);
+            if (keyDumper != null) {
+                keyDumper.dump(i, key);
+            } else {
+                pw.print(prefix2); pw.print(i); pw.print(": "); pw.print(key); pw.print("->");
+            }
+            if (value == null) {
+                pw.print("(null)");
+            } else if (valueDumper != null) {
+                valueDumper.dump(value);
+            } else {
+                pw.print(value);
+            }
+            pw.println();
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 6e3924b..e5a49c3 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -5647,7 +5647,7 @@
 
     @Override
     boolean isSyncFinished() {
-        if (!isVisibleRequested()) {
+        if (!isVisibleRequested() || isFullyTransparent()) {
             // Don't wait for invisible windows. However, we don't alter the state in case the
             // window becomes visible while the sync group is still active.
             return true;
diff --git a/services/credentials/java/com/android/server/credentials/ClearRequestSession.java b/services/credentials/java/com/android/server/credentials/ClearRequestSession.java
index 5c77aa2..19a0c5e 100644
--- a/services/credentials/java/com/android/server/credentials/ClearRequestSession.java
+++ b/services/credentials/java/com/android/server/credentials/ClearRequestSession.java
@@ -27,7 +27,7 @@
 import android.os.CancellationSignal;
 import android.os.RemoteException;
 import android.service.credentials.CallingAppInfo;
-import android.util.Log;
+import android.util.Slog;
 
 import java.util.ArrayList;
 import java.util.Set;
@@ -67,7 +67,8 @@
                 .createNewSession(mContext, mUserId, providerInfo,
                         this, remoteCredentialService);
         if (providerClearSession != null) {
-            Log.i(TAG, "In startProviderSession - provider session created and being added");
+            Slog.d(TAG, "In startProviderSession - provider session created "
+                    + "and being added for: " + providerInfo.getComponentName());
             mProviders.put(providerClearSession.getComponentName().flattenToString(),
                     providerClearSession);
         }
@@ -77,12 +78,12 @@
     @Override // from provider session
     public void onProviderStatusChanged(ProviderSession.Status status,
             ComponentName componentName, ProviderSession.CredentialsSource source) {
-        Log.i(TAG, "in onStatusChanged with status: " + status);
+        Slog.d(TAG, "in onStatusChanged with status: " + status + ", and source: " + source);
         if (ProviderSession.isTerminatingStatus(status)) {
-            Log.i(TAG, "in onStatusChanged terminating status");
+            Slog.d(TAG, "in onProviderStatusChanged terminating status");
             onProviderTerminated(componentName);
         } else if (ProviderSession.isCompletionStatus(status)) {
-            Log.i(TAG, "in onStatusChanged isCompletionStatus status");
+            Slog.d(TAG, "in onProviderStatusChanged isCompletionStatus status");
             onProviderResponseComplete(componentName);
         }
     }
diff --git a/services/credentials/java/com/android/server/credentials/CreateRequestSession.java b/services/credentials/java/com/android/server/credentials/CreateRequestSession.java
index 02aaf86..a04143a 100644
--- a/services/credentials/java/com/android/server/credentials/CreateRequestSession.java
+++ b/services/credentials/java/com/android/server/credentials/CreateRequestSession.java
@@ -33,7 +33,7 @@
 import android.os.RemoteException;
 import android.service.credentials.CallingAppInfo;
 import android.service.credentials.PermissionUtils;
-import android.util.Log;
+import android.util.Slog;
 
 import com.android.server.credentials.metrics.ProviderStatusForMetrics;
 
@@ -77,7 +77,8 @@
                 .createNewSession(mContext, mUserId, providerInfo,
                         this, remoteCredentialService);
         if (providerCreateSession != null) {
-            Log.i(TAG, "In startProviderSession - provider session created and being added");
+            Slog.d(TAG, "In initiateProviderSession - provider session created and "
+                    + "being added for: " + providerInfo.getComponentName());
             mProviders.put(providerCreateSession.getComponentName().flattenToString(),
                     providerCreateSession);
         }
@@ -120,7 +121,7 @@
     @Override
     public void onFinalResponseReceived(ComponentName componentName,
             @Nullable CreateCredentialResponse response) {
-        Log.i(TAG, "onFinalCredentialReceived from: " + componentName.flattenToString());
+        Slog.d(TAG, "onFinalCredentialReceived from: " + componentName.flattenToString());
         mRequestSessionMetric.collectUiResponseData(/*uiReturned=*/ true, System.nanoTime());
         mRequestSessionMetric.collectChosenMetricViaCandidateTransfer(mProviders.get(
                 componentName.flattenToString()).mProviderSessionMetric
@@ -163,13 +164,13 @@
     @Override
     public void onProviderStatusChanged(ProviderSession.Status status,
             ComponentName componentName, ProviderSession.CredentialsSource source) {
-        Log.i(TAG, "in onProviderStatusChanged with status: " + status);
+        Slog.d(TAG, "in onStatusChanged with status: " + status + ", and source: " + source);
         // If all provider responses have been received, we can either need the UI,
         // or we need to respond with error. The only other case is the entry being
         // selected after the UI has been invoked which has a separate code path.
         if (!isAnyProviderPending()) {
             if (isUiInvocationNeeded()) {
-                Log.i(TAG, "in onProviderStatusChanged - isUiInvocationNeeded");
+                Slog.d(TAG, "in onProviderStatusChanged - isUiInvocationNeeded");
                 getProviderDataAndInitiateUi();
             } else {
                 respondToClientWithErrorAndFinish(CreateCredentialException.TYPE_NO_CREATE_OPTIONS,
diff --git a/services/credentials/java/com/android/server/credentials/GetRequestSession.java b/services/credentials/java/com/android/server/credentials/GetRequestSession.java
index c44e665..aeb4801 100644
--- a/services/credentials/java/com/android/server/credentials/GetRequestSession.java
+++ b/services/credentials/java/com/android/server/credentials/GetRequestSession.java
@@ -30,7 +30,7 @@
 import android.os.CancellationSignal;
 import android.os.RemoteException;
 import android.service.credentials.CallingAppInfo;
-import android.util.Log;
+import android.util.Slog;
 
 import com.android.server.credentials.metrics.ProviderStatusForMetrics;
 
@@ -77,7 +77,8 @@
                 .createNewSession(mContext, mUserId, providerInfo,
                         this, remoteCredentialService);
         if (providerGetSession != null) {
-            Log.i(TAG, "In startProviderSession - provider session created and being added");
+            Slog.d(TAG, "In startProviderSession - provider session created and "
+                    + "being added for: " + providerInfo.getComponentName());
             mProviders.put(providerGetSession.getComponentName().flattenToString(),
                     providerGetSession);
         }
@@ -116,7 +117,7 @@
     @Override
     public void onFinalResponseReceived(ComponentName componentName,
             @Nullable GetCredentialResponse response) {
-        Log.i(TAG, "onFinalCredentialReceived from: " + componentName.flattenToString());
+        Slog.d(TAG, "onFinalResponseReceived from: " + componentName.flattenToString());
         mRequestSessionMetric.collectUiResponseData(/*uiReturned=*/ true, System.nanoTime());
         mRequestSessionMetric.collectChosenMetricViaCandidateTransfer(
                 mProviders.get(componentName.flattenToString())
@@ -160,7 +161,7 @@
     @Override
     public void onProviderStatusChanged(ProviderSession.Status status,
             ComponentName componentName, ProviderSession.CredentialsSource source) {
-        Log.i(TAG, "in onStatusChanged with status: " + status + "and source: " + source);
+        Slog.d(TAG, "in onStatusChanged with status: " + status + ", and source: " + source);
 
         // Auth entry was selected, and it did not have any underlying credentials
         if (status == ProviderSession.Status.NO_CREDENTIALS_FROM_AUTH_ENTRY) {
@@ -173,7 +174,7 @@
             // or we need to respond with error. The only other case is the entry being
             // selected after the UI has been invoked which has a separate code path.
             if (isUiInvocationNeeded()) {
-                Log.i(TAG, "in onProviderStatusChanged - isUiInvocationNeeded");
+                Slog.d(TAG, "in onProviderStatusChanged - isUiInvocationNeeded");
                 getProviderDataAndInitiateUi();
             } else {
                 respondToClientWithErrorAndFinish(GetCredentialException.TYPE_NO_CREDENTIAL,
diff --git a/services/credentials/java/com/android/server/credentials/PrepareGetRequestSession.java b/services/credentials/java/com/android/server/credentials/PrepareGetRequestSession.java
index f274e65..9e7a87e 100644
--- a/services/credentials/java/com/android/server/credentials/PrepareGetRequestSession.java
+++ b/services/credentials/java/com/android/server/credentials/PrepareGetRequestSession.java
@@ -33,7 +33,6 @@
 import android.os.RemoteException;
 import android.service.credentials.CallingAppInfo;
 import android.service.credentials.PermissionUtils;
-import android.util.Log;
 import android.util.Slog;
 
 import java.util.ArrayList;
@@ -67,6 +66,9 @@
     @Override
     public void onProviderStatusChanged(ProviderSession.Status status, ComponentName componentName,
             ProviderSession.CredentialsSource source) {
+        Slog.d(TAG, "in onProviderStatusChanged with status: " + status + ", and "
+                + "source: " + source);
+
         switch (source) {
             case REMOTE_PROVIDER:
                 // Remote provider's status changed. We should check if all providers are done, and
@@ -123,7 +125,7 @@
                             hasPermission,
                             credentialTypes, hasAuthenticationResults, hasRemoteResults, uiIntent));
         } catch (RemoteException e) {
-            Log.e(TAG, "EXCEPTION while mPendingCallback.onResponse", e);
+            Slog.e(TAG, "EXCEPTION while mPendingCallback.onResponse", e);
         }
     }
 
@@ -138,7 +140,7 @@
                             /*hasRemoteResults=*/ false,
                             /*pendingIntent=*/ null));
         } catch (RemoteException e) {
-            Log.e(TAG, "EXCEPTION while mPendingCallback.onResponse", e);
+            Slog.e(TAG, "EXCEPTION while mPendingCallback.onResponse", e);
         }
     }
 
@@ -179,10 +181,8 @@
     private PendingIntent getUiIntent() {
         ArrayList<ProviderData> providerDataList = new ArrayList<>();
         for (ProviderSession session : mProviders.values()) {
-            Log.i(TAG, "preparing data for : " + session.getComponentName());
             ProviderData providerData = session.prepareUiData();
             if (providerData != null) {
-                Log.i(TAG, "Provider data is not null");
                 providerDataList.add(providerData);
             }
         }
diff --git a/services/credentials/java/com/android/server/credentials/RequestSession.java b/services/credentials/java/com/android/server/credentials/RequestSession.java
index e98c524..8fd0269 100644
--- a/services/credentials/java/com/android/server/credentials/RequestSession.java
+++ b/services/credentials/java/com/android/server/credentials/RequestSession.java
@@ -32,7 +32,6 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.service.credentials.CallingAppInfo;
-import android.util.Log;
 import android.util.Slog;
 
 import com.android.internal.R;
@@ -179,7 +178,7 @@
     @Override // from CredentialManagerUiCallbacks
     public void onUiSelection(UserSelectionDialogResult selection) {
         if (mRequestSessionStatus == RequestSessionStatus.COMPLETE) {
-            Log.i(TAG, "Request has already been completed. This is strange.");
+            Slog.w(TAG, "Request has already been completed. This is strange.");
             return;
         }
         if (isSessionCancelled()) {
@@ -187,13 +186,11 @@
             return;
         }
         String providerId = selection.getProviderId();
-        Log.i(TAG, "onUiSelection, providerId: " + providerId);
         ProviderSession providerSession = mProviders.get(providerId);
         if (providerSession == null) {
-            Log.i(TAG, "providerSession not found in onUiSelection");
+            Slog.w(TAG, "providerSession not found in onUiSelection. This is strange.");
             return;
         }
-        Log.i(TAG, "Provider session found");
         mRequestSessionMetric.collectMetricPerBrowsingSelect(selection,
                 providerSession.mProviderSessionMetric.getCandidatePhasePerProviderMetric());
         providerSession.onUiEntrySelected(selection.getEntryKey(),
@@ -247,15 +244,13 @@
     void getProviderDataAndInitiateUi() {
         ArrayList<ProviderData> providerDataList = getProviderDataForUi();
         if (!providerDataList.isEmpty()) {
-            Log.i(TAG, "provider list not empty about to initiate ui");
             launchUiWithProviderData(providerDataList);
         }
     }
 
     @NonNull
     protected ArrayList<ProviderData> getProviderDataForUi() {
-        Log.i(TAG, "In getProviderDataAndInitiateUi");
-        Log.i(TAG, "In getProviderDataAndInitiateUi providers size: " + mProviders.size());
+        Slog.d(TAG, "In getProviderDataAndInitiateUi providers size: " + mProviders.size());
         ArrayList<ProviderData> providerDataList = new ArrayList<>();
         mRequestSessionMetric.logCandidatePhaseMetrics(mProviders);
 
@@ -265,10 +260,8 @@
         }
 
         for (ProviderSession session : mProviders.values()) {
-            Log.i(TAG, "preparing data for : " + session.getComponentName());
             ProviderData providerData = session.prepareUiData();
             if (providerData != null) {
-                Log.i(TAG, "Provider data is not null");
                 providerDataList.add(providerData);
             }
         }
@@ -284,7 +277,7 @@
         mRequestSessionMetric.collectFinalPhaseProviderMetricStatus(/*has_exception=*/ false,
                 ProviderStatusForMetrics.FINAL_SUCCESS);
         if (mRequestSessionStatus == RequestSessionStatus.COMPLETE) {
-            Log.i(TAG, "Request has already been completed. This is strange.");
+            Slog.w(TAG, "Request has already been completed. This is strange.");
             return;
         }
         if (isSessionCancelled()) {
@@ -300,7 +293,7 @@
         } catch (RemoteException e) {
             mRequestSessionMetric.collectFinalPhaseProviderMetricStatus(
                     /*has_exception=*/ true, ProviderStatusForMetrics.FINAL_FAILURE);
-            Log.i(TAG, "Issue while responding to client with a response : " + e.getMessage());
+            Slog.e(TAG, "Issue while responding to client with a response : " + e);
             mRequestSessionMetric.logApiCalledAtFinish(
                     /*apiStatus=*/ ApiStatus.FAILURE.getMetricCode());
         }
@@ -317,7 +310,7 @@
         mRequestSessionMetric.collectFinalPhaseProviderMetricStatus(
                 /*has_exception=*/ true, ProviderStatusForMetrics.FINAL_FAILURE);
         if (mRequestSessionStatus == RequestSessionStatus.COMPLETE) {
-            Log.i(TAG, "Request has already been completed. This is strange.");
+            Slog.w(TAG, "Request has already been completed. This is strange.");
             return;
         }
         if (isSessionCancelled()) {
@@ -330,7 +323,7 @@
         try {
             invokeClientCallbackError(errorType, errorMsg);
         } catch (RemoteException e) {
-            Log.i(TAG, "Issue while responding to client with error : " + e.getMessage());
+            Slog.e(TAG, "Issue while responding to client with error : " + e);
         }
         boolean isUserCanceled = errorType.contains(MetricUtilities.USER_CANCELED_SUBSTRING);
         mRequestSessionMetric.logFailureOrUserCancel(isUserCanceled);
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 492d477..b1d6131 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -125,6 +125,7 @@
 import com.android.server.connectivity.PacProxyService;
 import com.android.server.contentcapture.ContentCaptureManagerInternal;
 import com.android.server.coverage.CoverageService;
+import com.android.server.cpu.CpuMonitorService;
 import com.android.server.devicepolicy.DevicePolicyManagerService;
 import com.android.server.devicestate.DeviceStateManagerService;
 import com.android.server.display.DisplayManagerService;
@@ -1405,6 +1406,15 @@
         mSystemServiceManager.startService(RemoteProvisioningService.class);
         t.traceEnd();
 
+        // TODO(b/277600174): Start CpuMonitorService on all builds and not just on debuggable
+        // builds once the Android JobScheduler starts using this service.
+        if (Build.IS_DEBUGGABLE || Build.IS_ENG) {
+          // Service for CPU monitor.
+          t.traceBegin("CpuMonitorService");
+          mSystemServiceManager.startService(CpuMonitorService.class);
+          t.traceEnd();
+        }
+
         t.traceEnd(); // startCoreServices
     }
 
diff --git a/services/tests/mockingservicestests/src/com/android/server/am/BroadcastQueueTest.java b/services/tests/mockingservicestests/src/com/android/server/am/BroadcastQueueTest.java
index b6bc02a..64a95ca 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/BroadcastQueueTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/BroadcastQueueTest.java
@@ -16,6 +16,8 @@
 
 package com.android.server.am;
 
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_FINISH_RECEIVER;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_START_RECEIVER;
 import static android.os.UserHandle.USER_SYSTEM;
 
 import static com.android.server.am.ActivityManagerDebugConfig.LOG_WRITER_INFO;
@@ -39,7 +41,6 @@
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.inOrder;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -961,7 +962,7 @@
             } else {
                 // Confirm that app was thawed
                 verify(mAms.mOomAdjuster, atLeastOnce()).unfreezeTemporarily(
-                        eq(receiverApp), eq(OomAdjuster.OOM_ADJ_REASON_START_RECEIVER));
+                        eq(receiverApp), eq(OOM_ADJ_REASON_START_RECEIVER));
 
                 // Confirm that we added package to process
                 verify(receiverApp, atLeastOnce()).addPackage(eq(receiverApp.info.packageName),
@@ -1404,7 +1405,7 @@
 
         // Finally, verify that we thawed the final receiver
         verify(mAms.mOomAdjuster).unfreezeTemporarily(eq(callerApp),
-                eq(OomAdjuster.OOM_ADJ_REASON_FINISH_RECEIVER));
+                eq(OOM_ADJ_REASON_FINISH_RECEIVER));
     }
 
     /**
diff --git a/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java b/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
index 485ce33..cda5456 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
@@ -38,11 +38,12 @@
 import static android.app.ActivityManager.PROCESS_STATE_TOP;
 import static android.app.ActivityManager.PROCESS_STATE_TOP_SLEEPING;
 import static android.app.ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_ACTIVITY;
+import static android.app.ActivityManagerInternal.OOM_ADJ_REASON_NONE;
 import static android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_SHORT_SERVICE;
 
 import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
 
-import static com.android.server.am.OomAdjuster.OOM_ADJ_REASON_ACTIVITY;
 import static com.android.server.am.ProcessList.BACKUP_APP_ADJ;
 import static com.android.server.am.ProcessList.CACHED_APP_MAX_ADJ;
 import static com.android.server.am.ProcessList.CACHED_APP_MIN_ADJ;
@@ -254,12 +255,13 @@
      * - If there's only one process, then it calls updateOomAdjLocked(ProcessRecord, int).
      * - Otherwise, sets the processes to the LRU and run updateOomAdjLocked(int).
      */
+    @SuppressWarnings("GuardedBy")
     private void updateOomAdj(ProcessRecord... apps) {
         if (apps.length == 1) {
-            sService.mOomAdjuster.updateOomAdjLocked(apps[0], OomAdjuster.OOM_ADJ_REASON_NONE);
+            sService.mOomAdjuster.updateOomAdjLocked(apps[0], OOM_ADJ_REASON_NONE);
         } else {
             setProcessesToLru(apps);
-            sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+            sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
             sService.mProcessList.getLruProcessesLOSP().clear();
         }
     }
@@ -658,7 +660,7 @@
         ServiceRecord s = bindService(app, system,
                 null, Context.BIND_ALMOST_PERCEPTIBLE, mock(IBinder.class));
         sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);
-        sService.mOomAdjuster.updateOomAdjLocked(app, OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(app, OOM_ADJ_REASON_NONE);
 
         assertProcStates(app, PROCESS_STATE_IMPORTANT_FOREGROUND,
                 PERCEPTIBLE_APP_ADJ + 1, SCHED_GROUP_DEFAULT);
@@ -1226,7 +1228,7 @@
                     mock(IBinder.class));
             client.mState.setMaxAdj(PERSISTENT_PROC_ADJ);
             sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);
-            sService.mOomAdjuster.updateOomAdjLocked(app, OomAdjuster.OOM_ADJ_REASON_NONE);
+            sService.mOomAdjuster.updateOomAdjLocked(app, OOM_ADJ_REASON_NONE);
 
             assertEquals(PERCEPTIBLE_APP_ADJ + 1, app.mState.getSetAdj());
         }
@@ -1243,7 +1245,7 @@
                     mock(IBinder.class));
             client.mState.setMaxAdj(PERSISTENT_PROC_ADJ);
             sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);
-            sService.mOomAdjuster.updateOomAdjLocked(app, OomAdjuster.OOM_ADJ_REASON_NONE);
+            sService.mOomAdjuster.updateOomAdjLocked(app, OOM_ADJ_REASON_NONE);
             doReturn(false).when(wpc).isHeavyWeightProcess();
 
             assertEquals(PERCEPTIBLE_APP_ADJ + 1, app.mState.getSetAdj());
@@ -1497,7 +1499,7 @@
 
         client2.mServices.setHasForegroundServices(false, 0, /* hasNoneType=*/false);
         sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);
-        sService.mOomAdjuster.updateOomAdjLocked(client2, OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(client2, OOM_ADJ_REASON_NONE);
 
         assertEquals(PROCESS_STATE_CACHED_EMPTY, client2.mState.getSetProcState());
         assertEquals(PROCESS_STATE_CACHED_EMPTY, client.mState.getSetProcState());
@@ -1919,7 +1921,7 @@
         doReturn(client2).when(sService).getTopApp();
         sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);
 
-        sService.mOomAdjuster.updateOomAdjLocked(app2, OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(app2, OOM_ADJ_REASON_NONE);
         assertProcStates(app2, PROCESS_STATE_BOUND_TOP, VISIBLE_APP_ADJ,
                 SCHED_GROUP_DEFAULT);
     }
@@ -2029,7 +2031,7 @@
             setServiceMap(s3, MOCKAPP5_UID, cn3);
             setServiceMap(c2s, MOCKAPP3_UID, cn4);
             app2UidRecord.setIdle(false);
-            sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+            sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
 
             assertProcStates(app1, PROCESS_STATE_FOREGROUND_SERVICE, PERCEPTIBLE_APP_ADJ,
                     SCHED_GROUP_DEFAULT);
@@ -2055,7 +2057,7 @@
                     anyInt(), anyBoolean(), anyBoolean(), anyBoolean());
             doNothing().when(sService.mServices)
                     .scheduleServiceTimeoutLocked(any(ProcessRecord.class));
-            sService.mOomAdjuster.updateOomAdjLocked(client1, OomAdjuster.OOM_ADJ_REASON_NONE);
+            sService.mOomAdjuster.updateOomAdjLocked(client1, OOM_ADJ_REASON_NONE);
 
             assertEquals(PROCESS_STATE_CACHED_EMPTY, client1.mState.getSetProcState());
             assertEquals(PROCESS_STATE_SERVICE, app1.mState.getSetProcState());
@@ -2427,7 +2429,7 @@
         app2.mState.setHasShownUi(false);
 
         sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);
-        sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
 
         assertProcStates(app, true, PROCESS_STATE_SERVICE, cachedAdj1, "cch-started-ui-services");
         assertProcStates(app2, true, PROCESS_STATE_SERVICE, cachedAdj2, "cch-started-services");
@@ -2436,7 +2438,7 @@
         app.mState.setAdjType(null);
         app.mState.setSetAdj(UNKNOWN_ADJ);
         app.mState.setHasShownUi(false);
-        sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
 
         assertProcStates(app, false, PROCESS_STATE_SERVICE, SERVICE_ADJ, "started-services");
 
@@ -2445,7 +2447,7 @@
         app.mState.setAdjType(null);
         app.mState.setSetAdj(UNKNOWN_ADJ);
         s.lastActivity = now - sService.mConstants.MAX_SERVICE_INACTIVITY - 1;
-        sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
 
         assertProcStates(app, true, PROCESS_STATE_SERVICE, cachedAdj1, "cch-started-services");
 
@@ -2463,7 +2465,7 @@
         s.lastActivity = now;
 
         app.mServices.startService(s);
-        sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
 
         assertProcStates(app, false, PROCESS_STATE_SERVICE, SERVICE_ADJ, "started-services");
         assertProcStates(app2, true, PROCESS_STATE_SERVICE, cachedAdj1, "cch-started-services");
@@ -2474,7 +2476,7 @@
         app.mState.setSetAdj(UNKNOWN_ADJ);
         app.mState.setHasShownUi(false);
         s.lastActivity = now - sService.mConstants.MAX_SERVICE_INACTIVITY - 1;
-        sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
 
         assertProcStates(app, false, PROCESS_STATE_SERVICE, SERVICE_ADJ, "started-services");
         assertProcStates(app2, true, PROCESS_STATE_SERVICE, cachedAdj1, "cch-started-services");
@@ -2482,7 +2484,7 @@
         doReturn(userOther).when(sService.mUserController).getCurrentUserId();
         sService.mOomAdjuster.handleUserSwitchedLocked();
 
-        sService.mOomAdjuster.updateOomAdjLocked(OomAdjuster.OOM_ADJ_REASON_NONE);
+        sService.mOomAdjuster.updateOomAdjLocked(OOM_ADJ_REASON_NONE);
         assertProcStates(app, true, PROCESS_STATE_SERVICE, cachedAdj1, "cch-started-services");
         assertProcStates(app2, false, PROCESS_STATE_SERVICE, SERVICE_ADJ, "started-services");
     }
diff --git a/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssAntennaInfoProviderTest.java b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssAntennaInfoProviderTest.java
new file mode 100644
index 0000000..e1fa8f52
--- /dev/null
+++ b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssAntennaInfoProviderTest.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.location.gnss;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.location.LocationManager;
+import android.location.LocationManagerInternal;
+import android.os.IBinder;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.LocalServices;
+import com.android.server.location.gnss.hal.FakeGnssHal;
+import com.android.server.location.gnss.hal.GnssNative;
+import com.android.server.location.injector.Injector;
+import com.android.server.location.injector.TestInjector;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Objects;
+
+@Presubmit
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class GnssAntennaInfoProviderTest {
+    private @Mock Context mContext;
+    private @Mock LocationManagerInternal mInternal;
+    private @Mock GnssConfiguration mMockConfiguration;
+    private @Mock IBinder mBinder;
+    private GnssNative mGnssNative;
+
+    private GnssAntennaInfoProvider mTestProvider;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        doReturn(true).when(mInternal).isProviderEnabledForUser(eq(LocationManager.GPS_PROVIDER),
+                anyInt());
+        LocalServices.addService(LocationManagerInternal.class, mInternal);
+        FakeGnssHal fakeGnssHal = new FakeGnssHal();
+        GnssNative.setGnssHalForTest(fakeGnssHal);
+        Injector injector = new TestInjector(mContext);
+        mGnssNative = spy(Objects.requireNonNull(GnssNative.create(injector, mMockConfiguration)));
+        mTestProvider = new GnssAntennaInfoProvider(mGnssNative);
+        mGnssNative.register();
+    }
+
+    @After
+    public void tearDown() {
+        LocalServices.removeServiceForTest(LocationManagerInternal.class);
+    }
+
+    @Test
+    public void testOnHalStarted() {
+        verify(mGnssNative, times(1)).startAntennaInfoListening();
+    }
+
+    @Test
+    public void testOnHalRestarted() {
+        mTestProvider.onHalRestarted();
+        verify(mGnssNative, times(2)).startAntennaInfoListening();
+    }
+}
diff --git a/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssMeasurementsProviderTest.java b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssMeasurementsProviderTest.java
index fd9dfe8..bf96b1d 100644
--- a/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssMeasurementsProviderTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssMeasurementsProviderTest.java
@@ -74,7 +74,6 @@
     private @Mock Context mContext;
     private @Mock LocationManagerInternal mInternal;
     private @Mock GnssConfiguration mMockConfiguration;
-    private @Mock GnssNative.GeofenceCallbacks mGeofenceCallbacks;
     private @Mock IGnssMeasurementsListener mListener1;
     private @Mock IGnssMeasurementsListener mListener2;
     private @Mock IBinder mBinder1;
@@ -98,7 +97,6 @@
         Injector injector = new TestInjector(mContext);
         mGnssNative = spy(Objects.requireNonNull(
                 GnssNative.create(injector, mMockConfiguration)));
-        mGnssNative.setGeofenceCallbacks(mGeofenceCallbacks);
         mTestProvider = new GnssMeasurementsProvider(injector, mGnssNative);
         mGnssNative.register();
     }
diff --git a/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssNavigationMessageProviderTest.java b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssNavigationMessageProviderTest.java
new file mode 100644
index 0000000..64aa4b3
--- /dev/null
+++ b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssNavigationMessageProviderTest.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.location.gnss;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.location.IGnssNavigationMessageListener;
+import android.location.LocationManager;
+import android.location.LocationManagerInternal;
+import android.location.util.identity.CallerIdentity;
+import android.os.IBinder;
+
+import com.android.server.LocalServices;
+import com.android.server.location.gnss.hal.FakeGnssHal;
+import com.android.server.location.gnss.hal.GnssNative;
+import com.android.server.location.injector.FakeUserInfoHelper;
+import com.android.server.location.injector.Injector;
+import com.android.server.location.injector.TestInjector;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Objects;
+
+public class GnssNavigationMessageProviderTest {
+    private static final int CURRENT_USER = FakeUserInfoHelper.DEFAULT_USERID;
+    private static final CallerIdentity IDENTITY = CallerIdentity.forTest(CURRENT_USER, 1000,
+            "mypackage", "attribution", "listener");
+    private @Mock Context mContext;
+    private @Mock LocationManagerInternal mInternal;
+    private @Mock GnssConfiguration mMockConfiguration;
+    private @Mock IGnssNavigationMessageListener mListener;
+    private @Mock IBinder mBinder;
+
+    private GnssNative mGnssNative;
+
+    private GnssNavigationMessageProvider mTestProvider;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        doReturn(mBinder).when(mListener).asBinder();
+        doReturn(true).when(mInternal).isProviderEnabledForUser(eq(LocationManager.GPS_PROVIDER),
+                anyInt());
+        LocalServices.addService(LocationManagerInternal.class, mInternal);
+        FakeGnssHal fakeGnssHal = new FakeGnssHal();
+        GnssNative.setGnssHalForTest(fakeGnssHal);
+        Injector injector = new TestInjector(mContext);
+        mGnssNative = spy(Objects.requireNonNull(GnssNative.create(injector, mMockConfiguration)));
+        mTestProvider = new GnssNavigationMessageProvider(injector, mGnssNative);
+        mGnssNative.register();
+    }
+
+    @After
+    public void tearDown() {
+        LocalServices.removeServiceForTest(LocationManagerInternal.class);
+    }
+
+    @Test
+    public void testAddListener() {
+        // add a request
+        mTestProvider.addListener(IDENTITY, mListener);
+        verify(mGnssNative, times(1)).startNavigationMessageCollection();
+
+        // remove a request
+        mTestProvider.removeListener(mListener);
+        verify(mGnssNative, times(1)).stopNavigationMessageCollection();
+    }
+}
diff --git a/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssNmeaProviderTest.java b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssNmeaProviderTest.java
new file mode 100644
index 0000000..49e5e69
--- /dev/null
+++ b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssNmeaProviderTest.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.location.gnss;
+
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.location.IGnssNmeaListener;
+import android.location.LocationManager;
+import android.location.LocationManagerInternal;
+import android.location.util.identity.CallerIdentity;
+import android.os.IBinder;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.server.LocalServices;
+import com.android.server.location.gnss.hal.FakeGnssHal;
+import com.android.server.location.gnss.hal.GnssNative;
+import com.android.server.location.injector.FakeUserInfoHelper;
+import com.android.server.location.injector.Injector;
+import com.android.server.location.injector.TestInjector;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Objects;
+
+@Presubmit
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class GnssNmeaProviderTest {
+
+    private static final int CURRENT_USER = FakeUserInfoHelper.DEFAULT_USERID;
+    private static final CallerIdentity IDENTITY = CallerIdentity.forTest(CURRENT_USER, 1000,
+            "mypackage", "attribution", "listener");
+    private @Mock Context mContext;
+    private @Mock LocationManagerInternal mInternal;
+    private @Mock GnssConfiguration mMockConfiguration;
+    private @Mock IGnssNmeaListener mListener;
+    private @Mock IBinder mBinder;
+
+    private GnssNative mGnssNative;
+
+    private GnssNmeaProvider mTestProvider;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        doReturn(mBinder).when(mListener).asBinder();
+        doReturn(true).when(mInternal).isProviderEnabledForUser(eq(LocationManager.GPS_PROVIDER),
+                anyInt());
+        LocalServices.addService(LocationManagerInternal.class, mInternal);
+        FakeGnssHal fakeGnssHal = new FakeGnssHal();
+        GnssNative.setGnssHalForTest(fakeGnssHal);
+        Injector injector = new TestInjector(mContext);
+        mGnssNative = spy(Objects.requireNonNull(GnssNative.create(injector, mMockConfiguration)));
+        mTestProvider = new GnssNmeaProvider(injector, mGnssNative);
+        mGnssNative.register();
+    }
+
+    @After
+    public void tearDown() {
+        LocalServices.removeServiceForTest(LocationManagerInternal.class);
+    }
+
+    @Test
+    public void testAddListener() {
+        // add a request
+        mTestProvider.addListener(IDENTITY, mListener);
+        verify(mGnssNative, times(1)).startNmeaMessageCollection();
+
+        // remove a request
+        mTestProvider.removeListener(mListener);
+        verify(mGnssNative, times(1)).stopNmeaMessageCollection();
+    }
+
+}
diff --git a/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssStatusProviderTest.java b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssStatusProviderTest.java
new file mode 100644
index 0000000..ce2aec7f
--- /dev/null
+++ b/services/tests/mockingservicestests/src/com/android/server/location/gnss/GnssStatusProviderTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.location.gnss;
+
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.location.IGnssStatusListener;
+import android.location.LocationManager;
+import android.location.LocationManagerInternal;
+import android.location.util.identity.CallerIdentity;
+import android.os.IBinder;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.server.LocalServices;
+import com.android.server.location.gnss.hal.FakeGnssHal;
+import com.android.server.location.gnss.hal.GnssNative;
+import com.android.server.location.injector.FakeUserInfoHelper;
+import com.android.server.location.injector.Injector;
+import com.android.server.location.injector.TestInjector;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Objects;
+
+@Presubmit
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class GnssStatusProviderTest {
+    private static final int CURRENT_USER = FakeUserInfoHelper.DEFAULT_USERID;
+    private static final CallerIdentity IDENTITY = CallerIdentity.forTest(CURRENT_USER, 1000,
+            "mypackage", "attribution", "listener");
+    private @Mock Context mContext;
+    private @Mock LocationManagerInternal mInternal;
+    private @Mock GnssConfiguration mMockConfiguration;
+    private @Mock IGnssStatusListener mListener;
+    private @Mock IBinder mBinder;
+
+    private GnssNative mGnssNative;
+
+    private GnssStatusProvider mTestProvider;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        doReturn(mBinder).when(mListener).asBinder();
+        doReturn(true).when(mInternal).isProviderEnabledForUser(eq(LocationManager.GPS_PROVIDER),
+                anyInt());
+        LocalServices.addService(LocationManagerInternal.class, mInternal);
+        FakeGnssHal fakeGnssHal = new FakeGnssHal();
+        GnssNative.setGnssHalForTest(fakeGnssHal);
+        Injector injector = new TestInjector(mContext);
+        mGnssNative = spy(Objects.requireNonNull(GnssNative.create(injector, mMockConfiguration)));
+        mTestProvider = new GnssStatusProvider(injector, mGnssNative);
+        mGnssNative.register();
+    }
+
+    @After
+    public void tearDown() {
+        LocalServices.removeServiceForTest(LocationManagerInternal.class);
+    }
+
+    @Test
+    public void testAddListener() {
+        // add a request
+        mTestProvider.addListener(IDENTITY, mListener);
+        verify(mGnssNative, times(1)).startSvStatusCollection();
+
+        // remove a request
+        mTestProvider.removeListener(mListener);
+        verify(mGnssNative, times(1)).stopSvStatusCollection();
+    }
+
+}
diff --git a/services/tests/mockingservicestests/src/com/android/server/location/gnss/hal/FakeGnssHal.java b/services/tests/mockingservicestests/src/com/android/server/location/gnss/hal/FakeGnssHal.java
index b7ab6f80..2d962ac 100644
--- a/services/tests/mockingservicestests/src/com/android/server/location/gnss/hal/FakeGnssHal.java
+++ b/services/tests/mockingservicestests/src/com/android/server/location/gnss/hal/FakeGnssHal.java
@@ -562,6 +562,26 @@
     }
 
     @Override
+    protected boolean startSvStatusCollection() {
+        return true;
+    }
+
+    @Override
+    protected boolean stopSvStatusCollection() {
+        return true;
+    }
+
+    @Override
+    public boolean startNmeaMessageCollection() {
+        return true;
+    }
+
+    @Override
+    public boolean stopNmeaMessageCollection() {
+        return true;
+    }
+
+    @Override
     protected int getBatchSize() {
         return mBatchSize;
     }
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java b/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java
index dbf5021..26a3ae1 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java
@@ -43,6 +43,7 @@
 import android.app.admin.DevicePolicyManager;
 import android.app.trust.ITrustManager;
 import android.content.Context;
+import android.content.res.Resources;
 import android.hardware.biometrics.BiometricManager.Authenticators;
 import android.hardware.biometrics.IBiometricAuthenticator;
 import android.hardware.biometrics.IBiometricSensorReceiver;
@@ -52,6 +53,7 @@
 import android.hardware.biometrics.SensorProperties;
 import android.hardware.face.FaceSensorProperties;
 import android.hardware.face.FaceSensorPropertiesInternal;
+import android.hardware.fingerprint.FingerprintManager;
 import android.hardware.fingerprint.FingerprintSensorProperties;
 import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
 import android.os.Binder;
@@ -83,6 +85,7 @@
     private static final long TEST_REQUEST_ID = 22;
 
     @Mock private Context mContext;
+    @Mock private Resources mResources;
     @Mock private BiometricContext mBiometricContext;
     @Mock private ITrustManager mTrustManager;
     @Mock private DevicePolicyManager mDevicePolicyManager;
@@ -104,6 +107,7 @@
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
+        when(mContext.getResources()).thenReturn(mResources);
         when(mClientReceiver.asBinder()).thenReturn(mock(Binder.class));
         when(mBiometricContext.updateContext(any(), anyBoolean()))
                 .thenAnswer(invocation -> invocation.getArgument(0));
@@ -342,6 +346,33 @@
         testInvokesCancel(session -> session.onDialogDismissed(DISMISSED_REASON_NEGATIVE, null));
     }
 
+    @Test
+    public void testCallbackOnAcquired() throws RemoteException {
+        final String acquiredStr = "test_acquired_info_callback";
+        final String acquiredStrVendor = "test_acquired_info_callback_vendor";
+        setupFingerprint(0 /* id */, FingerprintSensorProperties.TYPE_REAR);
+
+        final AuthSession session = createAuthSession(mSensors,
+                false /* checkDevicePolicyManager */,
+                Authenticators.BIOMETRIC_STRONG,
+                TEST_REQUEST_ID,
+                0 /* operationId */,
+                0 /* userId */);
+
+        when(mContext.getString(com.android.internal.R.string.fingerprint_acquired_partial))
+            .thenReturn(acquiredStr);
+        session.onAcquired(0, FingerprintManager.FINGERPRINT_ACQUIRED_PARTIAL, 0);
+        verify(mStatusBarService).onBiometricHelp(anyInt(), eq(acquiredStr));
+        verify(mClientReceiver).onAcquired(eq(1), eq(acquiredStr));
+
+        when(mResources.getStringArray(com.android.internal.R.array.fingerprint_acquired_vendor))
+            .thenReturn(new String[]{acquiredStrVendor});
+        session.onAcquired(0, FingerprintManager.FINGERPRINT_ACQUIRED_VENDOR, 0);
+        verify(mStatusBarService).onBiometricHelp(anyInt(), eq(acquiredStrVendor));
+        verify(mClientReceiver).onAcquired(
+                eq(FingerprintManager.FINGERPRINT_ACQUIRED_VENDOR_BASE), eq(acquiredStrVendor));
+    }
+
     // TODO (b/208484275) : Enable these tests
     // @Test
     // public void testPreAuth_canAuthAndPrivacyDisabled() throws Exception {
diff --git a/services/tests/servicestests/src/com/android/server/locales/LocaleManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/locales/LocaleManagerServiceTest.java
index 550204b..4cfbb95 100644
--- a/services/tests/servicestests/src/com/android/server/locales/LocaleManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/locales/LocaleManagerServiceTest.java
@@ -105,6 +105,7 @@
         mMockPackageManager = mock(PackageManager.class);
         mMockPackageMonitor = mock(PackageMonitor.class);
 
+        doReturn(mMockContext).when(mMockContext).createContextAsUser(any(), anyInt());
         // For unit tests, set the default installer info
         doReturn(DEFAULT_INSTALL_SOURCE_INFO).when(mMockPackageManager)
                 .getInstallSourceInfo(anyString());
diff --git a/services/tests/servicestests/src/com/android/server/locales/SystemAppUpdateTrackerTest.java b/services/tests/servicestests/src/com/android/server/locales/SystemAppUpdateTrackerTest.java
index da9de25..e20f1e7 100644
--- a/services/tests/servicestests/src/com/android/server/locales/SystemAppUpdateTrackerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locales/SystemAppUpdateTrackerTest.java
@@ -131,6 +131,7 @@
         doReturn(mMockPackageManager).when(mMockContext).getPackageManager();
         doReturn(InstrumentationRegistry.getContext().getContentResolver())
                 .when(mMockContext).getContentResolver();
+        doReturn(mMockContext).when(mMockContext).createContextAsUser(any(), anyInt());
 
         mStoragefile = new AtomicFile(new File(
                 Environment.getExternalStorageDirectory(), "systemUpdateUnitTests.xml"));
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeDiffTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeDiffTest.java
new file mode 100644
index 0000000..bcd807a
--- /dev/null
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeDiffTest.java
@@ -0,0 +1,319 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.notification;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+import static junit.framework.Assert.fail;
+
+import android.content.ComponentName;
+import android.net.Uri;
+import android.provider.Settings;
+import android.service.notification.Condition;
+import android.service.notification.ZenModeConfig;
+import android.service.notification.ZenModeDiff;
+import android.service.notification.ZenPolicy;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
+import android.util.ArrayMap;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.server.UiServiceTestCase;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+@SmallTest
+@RunWith(AndroidTestingRunner.class)
+@TestableLooper.RunWithLooper
+public class ZenModeDiffTest extends UiServiceTestCase {
+    // version is not included in the diff; manual & automatic rules have special handling
+    public static final Set<String> ZEN_MODE_CONFIG_EXEMPT_FIELDS =
+            Set.of("version", "manualRule", "automaticRules");
+
+    @Test
+    public void testRuleDiff_addRemoveSame() {
+        // Test add, remove, and both sides same
+        ZenModeConfig.ZenRule r = makeRule();
+
+        // Both sides same rule
+        ZenModeDiff.RuleDiff dSame = new ZenModeDiff.RuleDiff(r, r);
+        assertFalse(dSame.hasDiff());
+
+        // from existent rule to null: expect deleted
+        ZenModeDiff.RuleDiff deleted = new ZenModeDiff.RuleDiff(r, null);
+        assertTrue(deleted.hasDiff());
+        assertTrue(deleted.wasRemoved());
+
+        // from null to new rule: expect added
+        ZenModeDiff.RuleDiff added = new ZenModeDiff.RuleDiff(null, r);
+        assertTrue(added.hasDiff());
+        assertTrue(added.wasAdded());
+    }
+
+    @Test
+    public void testRuleDiff_fieldDiffs() throws Exception {
+        // Start these the same
+        ZenModeConfig.ZenRule r1 = makeRule();
+        ZenModeConfig.ZenRule r2 = makeRule();
+
+        // maps mapping field name -> expected output value as we set diffs
+        ArrayMap<String, Object> expectedFrom = new ArrayMap<>();
+        ArrayMap<String, Object> expectedTo = new ArrayMap<>();
+        List<Field> fieldsForDiff = getFieldsForDiffCheck(
+                ZenModeConfig.ZenRule.class, Set.of()); // actually no exempt fields for ZenRule
+        generateFieldDiffs(r1, r2, fieldsForDiff, expectedFrom, expectedTo);
+
+        ZenModeDiff.RuleDiff d = new ZenModeDiff.RuleDiff(r1, r2);
+        assertTrue(d.hasDiff());
+
+        // Now diff them and check that each of the fields has a diff
+        for (Field f : fieldsForDiff) {
+            String name = f.getName();
+            assertNotNull("diff not found for field: " + name, d.getDiffForField(name));
+            assertTrue(d.getDiffForField(name).hasDiff());
+            assertTrue("unexpected field: " + name, expectedFrom.containsKey(name));
+            assertTrue("unexpected field: " + name, expectedTo.containsKey(name));
+            assertEquals(expectedFrom.get(name), d.getDiffForField(name).from());
+            assertEquals(expectedTo.get(name), d.getDiffForField(name).to());
+        }
+    }
+
+    @Test
+    public void testConfigDiff_addRemoveSame() {
+        // Default config, will test add, remove, and no change
+        ZenModeConfig c = new ZenModeConfig();
+
+        ZenModeDiff.ConfigDiff dSame = new ZenModeDiff.ConfigDiff(c, c);
+        assertFalse(dSame.hasDiff());
+
+        ZenModeDiff.ConfigDiff added = new ZenModeDiff.ConfigDiff(null, c);
+        assertTrue(added.hasDiff());
+        assertTrue(added.wasAdded());
+
+        ZenModeDiff.ConfigDiff removed = new ZenModeDiff.ConfigDiff(c, null);
+        assertTrue(removed.hasDiff());
+        assertTrue(removed.wasRemoved());
+    }
+
+    @Test
+    public void testConfigDiff_fieldDiffs() throws Exception {
+        // these two start the same
+        ZenModeConfig c1 = new ZenModeConfig();
+        ZenModeConfig c2 = new ZenModeConfig();
+
+        // maps mapping field name -> expected output value as we set diffs
+        ArrayMap<String, Object> expectedFrom = new ArrayMap<>();
+        ArrayMap<String, Object> expectedTo = new ArrayMap<>();
+        List<Field> fieldsForDiff = getFieldsForDiffCheck(
+                ZenModeConfig.class, ZEN_MODE_CONFIG_EXEMPT_FIELDS);
+        generateFieldDiffs(c1, c2, fieldsForDiff, expectedFrom, expectedTo);
+
+        ZenModeDiff.ConfigDiff d = new ZenModeDiff.ConfigDiff(c1, c2);
+        assertTrue(d.hasDiff());
+
+        // Now diff them and check that each of the fields has a diff
+        for (Field f : fieldsForDiff) {
+            String name = f.getName();
+            assertNotNull("diff not found for field: " + name, d.getDiffForField(name));
+            assertTrue(d.getDiffForField(name).hasDiff());
+            assertTrue("unexpected field: " + name, expectedFrom.containsKey(name));
+            assertTrue("unexpected field: " + name, expectedTo.containsKey(name));
+            assertEquals(expectedFrom.get(name), d.getDiffForField(name).from());
+            assertEquals(expectedTo.get(name), d.getDiffForField(name).to());
+        }
+    }
+
+    @Test
+    public void testConfigDiff_specialSenders() {
+        // these two start the same
+        ZenModeConfig c1 = new ZenModeConfig();
+        ZenModeConfig c2 = new ZenModeConfig();
+
+        // set c1 and c2 to have some different senders
+        c1.allowMessagesFrom = ZenModeConfig.SOURCE_STAR;
+        c2.allowMessagesFrom = ZenModeConfig.SOURCE_CONTACT;
+        c1.allowConversationsFrom = ZenPolicy.CONVERSATION_SENDERS_IMPORTANT;
+        c2.allowConversationsFrom = ZenPolicy.CONVERSATION_SENDERS_NONE;
+
+        ZenModeDiff.ConfigDiff d = new ZenModeDiff.ConfigDiff(c1, c2);
+        assertTrue(d.hasDiff());
+
+        // Diff in top-level fields
+        assertTrue(d.getDiffForField("allowMessagesFrom").hasDiff());
+        assertTrue(d.getDiffForField("allowConversationsFrom").hasDiff());
+
+        // Bonus testing of stringification of people senders and conversation senders
+        assertTrue(d.toString().contains("allowMessagesFrom:stars->contacts"));
+        assertTrue(d.toString().contains("allowConversationsFrom:important->none"));
+    }
+
+    @Test
+    public void testConfigDiff_hasRuleDiffs() {
+        // two default configs
+        ZenModeConfig c1 = new ZenModeConfig();
+        ZenModeConfig c2 = new ZenModeConfig();
+
+        // two initially-identical rules
+        ZenModeConfig.ZenRule r1 = makeRule();
+        ZenModeConfig.ZenRule r2 = makeRule();
+
+        // one that will become a manual rule
+        ZenModeConfig.ZenRule m = makeRule();
+
+        // Add r1 to c1, but not r2 to c2 yet -- expect a rule to be deleted
+        c1.automaticRules.put(r1.id, r1);
+        ZenModeDiff.ConfigDiff deleteRule = new ZenModeDiff.ConfigDiff(c1, c2);
+        assertTrue(deleteRule.hasDiff());
+        assertNotNull(deleteRule.getAllAutomaticRuleDiffs());
+        assertTrue(deleteRule.getAllAutomaticRuleDiffs().containsKey("ruleId"));
+        assertTrue(deleteRule.getAllAutomaticRuleDiffs().get("ruleId").wasRemoved());
+
+        // Change r2 a little, add r2 to c2 as an automatic rule and m as a manual rule
+        r2.component = null;
+        r2.pkg = "different";
+        c2.manualRule = m;
+        c2.automaticRules.put(r2.id, r2);
+
+        // Expect diffs in both manual rule (added) and automatic rule (changed)
+        ZenModeDiff.ConfigDiff changed = new ZenModeDiff.ConfigDiff(c1, c2);
+        assertTrue(changed.hasDiff());
+        assertTrue(changed.getManualRuleDiff().hasDiff());
+
+        ArrayMap<String, ZenModeDiff.RuleDiff> automaticDiffs = changed.getAllAutomaticRuleDiffs();
+        assertNotNull(automaticDiffs);
+        assertTrue(automaticDiffs.containsKey("ruleId"));
+        assertNotNull(automaticDiffs.get("ruleId").getDiffForField("component"));
+        assertNull(automaticDiffs.get("ruleId").getDiffForField("component").to());
+        assertNotNull(automaticDiffs.get("ruleId").getDiffForField("pkg"));
+        assertEquals("different", automaticDiffs.get("ruleId").getDiffForField("pkg").to());
+    }
+
+    // Helper methods for working with configs, policies, rules
+    // Just makes a zen rule with fields filled in
+    private ZenModeConfig.ZenRule makeRule() {
+        ZenModeConfig.ZenRule rule = new ZenModeConfig.ZenRule();
+        rule.configurationActivity = new ComponentName("a", "a");
+        rule.component = new ComponentName("b", "b");
+        rule.conditionId = new Uri.Builder().scheme("hello").build();
+        rule.condition = new Condition(rule.conditionId, "", Condition.STATE_TRUE);
+        rule.enabled = true;
+        rule.creationTime = 123;
+        rule.id = "ruleId";
+        rule.zenMode = Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
+        rule.modified = false;
+        rule.name = "name";
+        rule.snoozing = true;
+        rule.pkg = "a";
+        return rule;
+    }
+
+    // Get the fields on which we would want to check a diff. The requirements are: not final or/
+    // static (as these should/can never change), and not in a specific list that's exempted.
+    private List<Field> getFieldsForDiffCheck(Class c, Set<String> exemptNames)
+            throws SecurityException {
+        Field[] fields = c.getDeclaredFields();
+        ArrayList<Field> out = new ArrayList<>();
+
+        for (Field field : fields) {
+            // Check for exempt reasons
+            int m = field.getModifiers();
+            if (Modifier.isFinal(m)
+                    || Modifier.isStatic(m)
+                    || exemptNames.contains(field.getName())) {
+                continue;
+            }
+            out.add(field);
+        }
+        return out;
+    }
+
+    // Generate a set of generic diffs for the specified two objects and the fields to generate
+    // diffs for, and store the results in the provided expectation maps to be able to check the
+    // output later.
+    private void generateFieldDiffs(Object a, Object b, List<Field> fields,
+            ArrayMap<String, Object> expectedA, ArrayMap<String, Object> expectedB)
+            throws Exception {
+        // different classes passed in means bad input
+        assertEquals(a.getClass(), b.getClass());
+
+        // Loop through fields for which we want to check diffs, set a diff and keep track of
+        // what we set.
+        for (Field f : fields) {
+            f.setAccessible(true);
+            // Just double-check also that the fields actually are for the class declared
+            assertEquals(f.getDeclaringClass(), a.getClass());
+            Class t = f.getType();
+            // handle the full set of primitive types first
+            if (boolean.class.equals(t)) {
+                f.setBoolean(a, true);
+                expectedA.put(f.getName(), true);
+                f.setBoolean(b, false);
+                expectedB.put(f.getName(), false);
+            } else if (int.class.equals(t)) {
+                // these are not actually valid going to be valid for arbitrary int enum fields, but
+                // we just put something in there regardless.
+                f.setInt(a, 2);
+                expectedA.put(f.getName(), 2);
+                f.setInt(b, 1);
+                expectedB.put(f.getName(), 1);
+            } else if (long.class.equals(t)) {
+                f.setLong(a, 200L);
+                expectedA.put(f.getName(), 200L);
+                f.setLong(b, 100L);
+                expectedB.put(f.getName(), 100L);
+            } else if (t.isPrimitive()) {
+                // This method doesn't yet handle other primitive types. If the relevant diff
+                // classes gain new fields of these types, please add another clause here.
+                fail("primitive type not handled by generateFieldDiffs: " + t.getName());
+            } else if (String.class.equals(t)) {
+                f.set(a, "string1");
+                expectedA.put(f.getName(), "string1");
+                f.set(b, "string2");
+                expectedB.put(f.getName(), "string2");
+            } else {
+                // catch-all for other types: have the field be "added"
+                f.set(a, null);
+                expectedA.put(f.getName(), null);
+                try {
+                    f.set(b, t.getDeclaredConstructor().newInstance());
+                    expectedB.put(f.getName(), t.getDeclaredConstructor().newInstance());
+                } catch (Exception e) {
+                    // No default constructor, or blithely attempting to construct something doesn't
+                    // work for some reason. If the default value isn't null, then keep it.
+                    if (f.get(b) != null) {
+                        expectedB.put(f.getName(), f.get(b));
+                    } else {
+                        // If we can't even rely on that, fail. Have the test-writer special case
+                        // something, as this is not able to be genericized.
+                        fail("could not generically construct value for field: " + f.getName());
+                    }
+                }
+            }
+        }
+    }
+}
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 6f9798e..b2a5401 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
@@ -69,8 +69,6 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.annotation.NonNull;
-import android.annotation.Nullable;
 import android.app.AppGlobals;
 import android.app.AppOpsManager;
 import android.app.AutomaticZenRule;
@@ -78,7 +76,6 @@
 import android.app.NotificationManager.Policy;
 import android.content.ComponentName;
 import android.content.ContentResolver;
-import android.content.Context;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
@@ -90,7 +87,6 @@
 import android.media.AudioSystem;
 import android.media.VolumePolicy;
 import android.net.Uri;
-import android.os.Binder;
 import android.os.Process;
 import android.os.UserHandle;
 import android.provider.Settings;
@@ -98,6 +94,7 @@
 import android.service.notification.Condition;
 import android.service.notification.ZenModeConfig;
 import android.service.notification.ZenModeConfig.ScheduleInfo;
+import android.service.notification.ZenModeDiff;
 import android.service.notification.ZenPolicy;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
@@ -877,7 +874,8 @@
         mZenModeHelperSpy.readXml(parser, false, UserHandle.USER_ALL);
 
         assertEquals("Config mismatch: current vs expected: "
-                + mZenModeHelperSpy.mConfig.diff(expected), expected, mZenModeHelperSpy.mConfig);
+                + new ZenModeDiff.ConfigDiff(mZenModeHelperSpy.mConfig, expected), expected,
+                mZenModeHelperSpy.mConfig);
     }
 
     @Test
@@ -1046,7 +1044,8 @@
 
         ZenModeConfig actual = mZenModeHelperSpy.mConfigs.get(10);
         assertEquals(
-                "Config mismatch: current vs expected: " + actual.diff(config10), config10, actual);
+                "Config mismatch: current vs expected: "
+                        + new ZenModeDiff.ConfigDiff(actual, config10), config10, actual);
         assertNotEquals("Expected config mismatch", config11, mZenModeHelperSpy.mConfigs.get(11));
     }
 
@@ -1062,7 +1061,8 @@
         mZenModeHelperSpy.readXml(parser, true, UserHandle.USER_SYSTEM);
 
         assertEquals("Config mismatch: current vs original: "
-                + mZenModeHelperSpy.mConfig.diff(original), original, mZenModeHelperSpy.mConfig);
+                + new ZenModeDiff.ConfigDiff(mZenModeHelperSpy.mConfig, original),
+                original, mZenModeHelperSpy.mConfig);
         assertEquals(original.hashCode(), mZenModeHelperSpy.mConfig.hashCode());
     }
 
@@ -1083,8 +1083,9 @@
 
         ZenModeConfig actual = mZenModeHelperSpy.mConfigs.get(10);
         expected.user = 10;
-        assertEquals(
-                "Config mismatch: current vs original: " + actual.diff(expected), expected, actual);
+        assertEquals("Config mismatch: current vs original: "
+                        + new ZenModeDiff.ConfigDiff(actual, expected),
+                expected, actual);
         assertEquals(expected.hashCode(), actual.hashCode());
         expected.user = 0;
         assertNotEquals(expected, mZenModeHelperSpy.mConfig);
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
index 341b331..8f2b470 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
@@ -83,6 +83,7 @@
 import static com.android.server.wm.ActivityRecord.FINISH_RESULT_CANCELLED;
 import static com.android.server.wm.ActivityRecord.FINISH_RESULT_REMOVED;
 import static com.android.server.wm.ActivityRecord.FINISH_RESULT_REQUESTED;
+import static com.android.server.wm.ActivityRecord.LAUNCH_SOURCE_TYPE_HOME;
 import static com.android.server.wm.ActivityRecord.State.DESTROYED;
 import static com.android.server.wm.ActivityRecord.State.DESTROYING;
 import static com.android.server.wm.ActivityRecord.State.FINISHING;
@@ -3688,6 +3689,23 @@
         assertTrue(activity.inTransition());
     }
 
+    /**
+     * Verifies the task is moved to back when back pressed if the root activity was originally
+     * started from Launcher.
+     */
+    @Test
+    public void testMoveTaskToBackWhenStartedFromLauncher() {
+        final Task task = createTask(mDisplayContent);
+        final ActivityRecord ar = createActivityRecord(task);
+        task.realActivity = ar.mActivityComponent;
+        ar.intent.setAction(Intent.ACTION_MAIN);
+        ar.intent.addCategory(Intent.CATEGORY_LAUNCHER);
+        doReturn(true).when(ar).isLaunchSourceType(eq(LAUNCH_SOURCE_TYPE_HOME));
+
+        mAtm.mActivityClientController.onBackPressed(ar.token, null /* callback */);
+        verify(task).moveTaskToBack(any());
+    }
+
     private ICompatCameraControlCallback getCompatCameraControlCallback() {
         return new ICompatCameraControlCallback.Stub() {
             @Override
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
index ba9f809..7330411 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
@@ -24,6 +24,7 @@
 import static android.content.pm.ActivityInfo.FLAG_SHOW_WHEN_LOCKED;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_BEHIND;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
+import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 import static android.hardware.display.DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR;
@@ -1063,6 +1064,51 @@
         assertEquals(SCREEN_ORIENTATION_LANDSCAPE, dc.getOrientation());
     }
 
+    private void updateAllDisplayContentAndRotation(DisplayContent dc) {
+        // NB updateOrientation will not revert the user orientation until a settings change
+        // takes effect.
+        dc.updateOrientation();
+        dc.onDisplayChanged(dc);
+        dc.mWmService.updateRotation(true /* alwaysSendConfiguration */,
+                false /* forceRelayout */);
+        waitUntilHandlersIdle();
+    }
+
+    @Test
+    public void testNoSensorRevert() {
+        final DisplayContent dc = mDisplayContent;
+        spyOn(dc);
+        doReturn(true).when(dc).getIgnoreOrientationRequest();
+        final DisplayRotation dr = dc.getDisplayRotation();
+        spyOn(dr);
+        doReturn(false).when(dr).useDefaultSettingsProvider();
+        final ActivityRecord app = new ActivityBuilder(mAtm).setCreateTask(true).build();
+        app.setOrientation(SCREEN_ORIENTATION_LANDSCAPE, app);
+
+        assertFalse(dc.getRotationReversionController().isAnyOverrideActive());
+        dc.getDisplayRotation().setUserRotation(WindowManagerPolicy.USER_ROTATION_LOCKED,
+                ROTATION_90);
+        updateAllDisplayContentAndRotation(dc);
+        assertEquals(ROTATION_90, dc.getDisplayRotation()
+                .rotationForOrientation(SCREEN_ORIENTATION_UNSPECIFIED, ROTATION_90));
+
+        app.setOrientation(SCREEN_ORIENTATION_NOSENSOR);
+        updateAllDisplayContentAndRotation(dc);
+        assertTrue(dc.getRotationReversionController().isAnyOverrideActive());
+        assertEquals(ROTATION_0, dc.getRotation());
+
+        app.setOrientation(SCREEN_ORIENTATION_UNSPECIFIED);
+        updateAllDisplayContentAndRotation(dc);
+        assertFalse(dc.getRotationReversionController().isAnyOverrideActive());
+        assertEquals(WindowManagerPolicy.USER_ROTATION_LOCKED,
+                dc.getDisplayRotation().getUserRotationMode());
+        assertEquals(ROTATION_90, dc.getDisplayRotation().getUserRotation());
+        assertEquals(ROTATION_90, dc.getDisplayRotation()
+                .rotationForOrientation(SCREEN_ORIENTATION_UNSPECIFIED, ROTATION_0));
+        dc.getDisplayRotation().setUserRotation(WindowManagerPolicy.USER_ROTATION_FREE,
+                ROTATION_0);
+    }
+
     @Test
     public void testOnDescendantOrientationRequestChanged() {
         final DisplayContent dc = createNewDisplay();
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationCompatPolicyTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationCompatPolicyTests.java
index c2b3783..a311726 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationCompatPolicyTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationCompatPolicyTests.java
@@ -365,6 +365,23 @@
     }
 
     @Test
+    public void testCameraDisconnected_revertRotationAndRefresh() throws Exception {
+        configureActivityAndDisplay(SCREEN_ORIENTATION_PORTRAIT, ORIENTATION_LANDSCAPE);
+        // Open camera and test for compat treatment
+        mCameraAvailabilityCallback.onCameraOpened(CAMERA_ID_1, TEST_PACKAGE_1);
+        callOnActivityConfigurationChanging(mActivity, /* isDisplayRotationChanging */ true);
+        assertEquals(mDisplayRotationCompatPolicy.getOrientation(),
+                SCREEN_ORIENTATION_LANDSCAPE);
+        assertActivityRefreshRequested(/* refreshRequested */ true);
+        // Close camera and test for revert
+        mCameraAvailabilityCallback.onCameraClosed(CAMERA_ID_1);
+        callOnActivityConfigurationChanging(mActivity, /* isDisplayRotationChanging */ true);
+        assertEquals(mDisplayRotationCompatPolicy.getOrientation(),
+                SCREEN_ORIENTATION_UNSPECIFIED);
+        assertActivityRefreshRequested(/* refreshRequested */ true);
+    }
+
+    @Test
     public void testGetOrientation_cameraConnectionClosed_returnUnspecified() {
         configureActivity(SCREEN_ORIENTATION_PORTRAIT);
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
index 19a1edd..4b2d107 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
@@ -115,6 +115,7 @@
 
     private static WindowManagerService sMockWm;
     private DisplayContent mMockDisplayContent;
+    private DisplayRotationReversionController mMockDisplayRotationReversionController;
     private DisplayPolicy mMockDisplayPolicy;
     private DisplayAddress mMockDisplayAddress;
     private Context mMockContext;
@@ -1409,6 +1410,10 @@
             when(mMockContext.getResources().getBoolean(
                     com.android.internal.R.bool.config_windowManagerHalfFoldAutoRotateOverride))
                     .thenReturn(mSupportHalfFoldAutoRotateOverride);
+            mMockDisplayRotationReversionController =
+                    mock(DisplayRotationReversionController.class);
+            when(mMockDisplayContent.getRotationReversionController())
+                        .thenReturn(mMockDisplayRotationReversionController);
 
             mMockResolver = mock(ContentResolver.class);
             when(mMockContext.getContentResolver()).thenReturn(mMockResolver);
diff --git a/services/tests/wmtests/src/com/android/server/wm/SyncEngineTests.java b/services/tests/wmtests/src/com/android/server/wm/SyncEngineTests.java
index 8e91ca2..77efc4b 100644
--- a/services/tests/wmtests/src/com/android/server/wm/SyncEngineTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/SyncEngineTests.java
@@ -42,6 +42,8 @@
 
 import androidx.test.filters.SmallTest;
 
+import com.android.server.testutils.TestHandler;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -371,6 +373,49 @@
         mAppWindow.removeImmediately();
     }
 
+    @Test
+    public void testQueueSyncSet() {
+        final TestHandler testHandler = new TestHandler(null);
+        TestWindowContainer mockWC = new TestWindowContainer(mWm, true /* waiter */);
+        TestWindowContainer mockWC2 = new TestWindowContainer(mWm, true /* waiter */);
+
+        final BLASTSyncEngine bse = createTestBLASTSyncEngine(testHandler);
+
+        BLASTSyncEngine.TransactionReadyListener listener = mock(
+                BLASTSyncEngine.TransactionReadyListener.class);
+
+        int id = startSyncSet(bse, listener);
+        bse.addToSyncSet(id, mockWC);
+        bse.setReady(id);
+        bse.onSurfacePlacement();
+        verify(listener, times(0)).onTransactionReady(eq(id), notNull());
+
+        final int[] nextId = new int[]{-1};
+        bse.queueSyncSet(
+                () -> nextId[0] = startSyncSet(bse, listener),
+                () -> {
+                    bse.setReady(nextId[0]);
+                    bse.addToSyncSet(nextId[0], mockWC2);
+                });
+
+        // Make sure it is queued
+        assertEquals(-1, nextId[0]);
+
+        // Finish the original sync and see that we've started a new sync-set immediately but
+        // that the readiness was posted.
+        mockWC.onSyncFinishedDrawing();
+        verify(mWm.mWindowPlacerLocked).requestTraversal();
+        bse.onSurfacePlacement();
+        verify(listener, times(1)).onTransactionReady(eq(id), notNull());
+
+        assertTrue(nextId[0] != -1);
+        assertFalse(bse.isReady(nextId[0]));
+
+        // now make sure the applySync callback was posted.
+        testHandler.flush();
+        assertTrue(bse.isReady(nextId[0]));
+    }
+
     static int startSyncSet(BLASTSyncEngine engine,
             BLASTSyncEngine.TransactionReadyListener listener) {
         return engine.startSyncSet(listener, BLAST_TIMEOUT_DURATION, "Test");
diff --git a/services/tests/wmtests/src/com/android/server/wm/TransitionTests.java b/services/tests/wmtests/src/com/android/server/wm/TransitionTests.java
index 90506d4..1e2fdec 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TransitionTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TransitionTests.java
@@ -1404,8 +1404,6 @@
         // We are now going to simulate closing task1 to return back to (open) task2.
         final Transition closeTransition = controller.createTransition(TRANSIT_CLOSE);
 
-        closeTransition.collectExistenceChange(task1);
-        closeTransition.collectExistenceChange(activity1);
         closeTransition.collectExistenceChange(task2);
         closeTransition.collectExistenceChange(activity2);
         closeTransition.setTransientLaunch(activity2, task1);
@@ -1416,7 +1414,7 @@
         assertNotNull(activity1ChangeInfo);
         assertTrue(activity1ChangeInfo.hasChanged());
         // No need to wait for the activity in transient hide task.
-        assertTrue(activity1.isSyncFinished());
+        assertEquals(WindowContainer.SYNC_STATE_NONE, activity1.mSyncState);
 
         activity1.setVisibleRequested(false);
         activity2.setVisibleRequested(true);
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
index 7e3ec55..f85cdf0 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
@@ -77,6 +77,7 @@
 import android.os.Binder;
 import android.os.Build;
 import android.os.Bundle;
+import android.os.Handler;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.UserHandle;
@@ -886,7 +887,11 @@
     }
 
     BLASTSyncEngine createTestBLASTSyncEngine() {
-        return new BLASTSyncEngine(mWm) {
+        return createTestBLASTSyncEngine(mWm.mH);
+    }
+
+    BLASTSyncEngine createTestBLASTSyncEngine(Handler handler) {
+        return new BLASTSyncEngine(mWm, handler) {
             @Override
             void scheduleTimeout(SyncGroup s, long timeoutMs) {
                 // Disable timeout.
diff --git a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java
index 523e087..203a3e7 100644
--- a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java
+++ b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java
@@ -39,12 +39,13 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.PermissionChecker;
 import android.content.ServiceConnection;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
+import android.hardware.soundtrigger.ConversionUtil;
 import android.hardware.soundtrigger.IRecognitionStatusCallback;
 import android.hardware.soundtrigger.ModelParams;
-import android.hardware.soundtrigger.ConversionUtil;
 import android.hardware.soundtrigger.SoundTrigger;
 import android.hardware.soundtrigger.SoundTrigger.GenericSoundModel;
 import android.hardware.soundtrigger.SoundTrigger.KeyphraseSoundModel;
@@ -64,6 +65,7 @@
 import android.media.soundtrigger.ISoundTriggerDetectionService;
 import android.media.soundtrigger.ISoundTriggerDetectionServiceClient;
 import android.media.soundtrigger.SoundTriggerDetectionService;
+import android.media.soundtrigger_middleware.ISoundTriggerInjection;
 import android.media.soundtrigger_middleware.ISoundTriggerMiddlewareService;
 import android.os.Binder;
 import android.os.Bundle;
@@ -74,8 +76,8 @@
 import android.os.ParcelUuid;
 import android.os.PowerManager;
 import android.os.RemoteException;
-import android.os.ServiceSpecificException;
 import android.os.ServiceManager;
+import android.os.ServiceSpecificException;
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.provider.Settings;
@@ -99,8 +101,8 @@
 import java.util.Objects;
 import java.util.TreeMap;
 import java.util.UUID;
-import java.util.stream.Collectors;
 import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
 
 /**
  * A single SystemService to manage all sound/voice-based sound models on the DSP.
@@ -297,6 +299,23 @@
                 return listUnderlyingModuleProperties(originatorIdentity);
             }
         }
+
+        @Override
+        public void attachInjection(@NonNull ISoundTriggerInjection injection) {
+            if (PermissionChecker.checkCallingPermissionForPreflight(mContext,
+                    android.Manifest.permission.MANAGE_SOUND_TRIGGER, null)
+                        != PermissionChecker.PERMISSION_GRANTED) {
+                throw new SecurityException();
+            }
+            try {
+                ISoundTriggerMiddlewareService.Stub
+                        .asInterface(ServiceManager
+                                .waitForService(Context.SOUND_TRIGGER_MIDDLEWARE_SERVICE))
+                        .attachFakeHalInjection(injection);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
     }
 
     class SoundTriggerSessionStub extends ISoundTriggerSession.Stub {
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/DatabaseHelper.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/DatabaseHelper.java
index aaf7a9e..5846ff6 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/DatabaseHelper.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/DatabaseHelper.java
@@ -39,7 +39,7 @@
  *
  * @hide
  */
-public class DatabaseHelper extends SQLiteOpenHelper {
+public class DatabaseHelper extends SQLiteOpenHelper implements IEnrolledModelDb {
     static final String TAG = "SoundModelDBHelper";
     static final boolean DBG = false;
 
@@ -153,11 +153,7 @@
         }
     }
 
-    /**
-     * Updates the given keyphrase model, adds it, if it doesn't already exist.
-     *
-     * TODO: We only support one keyphrase currently.
-     */
+    @Override
     public boolean updateKeyphraseSoundModel(KeyphraseSoundModel soundModel) {
         synchronized(this) {
             SQLiteDatabase db = getWritableDatabase();
@@ -193,9 +189,7 @@
         }
     }
 
-    /**
-     * Deletes the sound model and associated keyphrases.
-     */
+    @Override
     public boolean deleteKeyphraseSoundModel(int keyphraseId, int userHandle, String bcp47Locale) {
         // Normalize the locale to guard against SQL injection.
         bcp47Locale = Locale.forLanguageTag(bcp47Locale).toLanguageTag();
@@ -218,12 +212,7 @@
         }
     }
 
-    /**
-     * Returns a matching {@link KeyphraseSoundModel} for the keyphrase ID.
-     * Returns null if a match isn't found.
-     *
-     * TODO: We only support one keyphrase currently.
-     */
+    @Override
     public KeyphraseSoundModel getKeyphraseSoundModel(int keyphraseId, int userHandle,
             String bcp47Locale) {
         // Sanitize the locale to guard against SQL injection.
@@ -237,12 +226,7 @@
         }
     }
 
-    /**
-     * Returns a matching {@link KeyphraseSoundModel} for the keyphrase string.
-     * Returns null if a match isn't found.
-     *
-     * TODO: We only support one keyphrase currently.
-     */
+    @Override
     public KeyphraseSoundModel getKeyphraseSoundModel(String keyphrase, int userHandle,
             String bcp47Locale) {
         // Sanitize the locale to guard against SQL injection.
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/IEnrolledModelDb.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/IEnrolledModelDb.java
new file mode 100644
index 0000000..f10c2f6
--- /dev/null
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/IEnrolledModelDb.java
@@ -0,0 +1,90 @@
+/**
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.voiceinteraction;
+
+import android.hardware.soundtrigger.SoundTrigger.Keyphrase;
+import android.hardware.soundtrigger.SoundTrigger.KeyphraseSoundModel;
+
+import java.io.PrintWriter;
+
+/**
+ * Interface for registering and querying the enrolled keyphrase model database for
+ * {@link VoiceInteractionManagerService}.
+ * This interface only supports one keyphrase per {@link KeyphraseSoundModel}.
+ * The non-update methods are uniquely keyed on fields of the first keyphrase
+ * {@link KeyphraseSoundModel#getKeyphrases()}.
+ * @hide
+ */
+public interface IEnrolledModelDb {
+
+    //TODO(273286174): We only support one keyphrase currently.
+    /**
+     * Register the given {@link KeyphraseSoundModel}, or updates it if it already exists.
+     *
+     * @param soundModel - The sound model to register in the database.
+     * Updates the sound model if the keyphrase id, users, locale match an existing entry.
+     * Must have one and only one associated {@link Keyphrase}.
+     * @return - {@code true} if successful, {@code false} if unsuccessful
+     */
+    boolean updateKeyphraseSoundModel(KeyphraseSoundModel soundModel);
+
+    /**
+     * Deletes the previously registered keyphrase sound model from the database.
+     *
+     * @param keyphraseId - The (first) keyphrase ID of the KeyphraseSoundModel to delete.
+     * @param userHandle - The user handle making this request. Must be included in the user
+     *                     list of the registered sound model.
+     * @param bcp47Locale - The locale of the (first) keyphrase associated with this model.
+     * @return - {@code true} if successful, {@code false} if unsuccessful
+     */
+    boolean deleteKeyphraseSoundModel(int keyphraseId, int userHandle, String bcp47Locale);
+
+    //TODO(273286174): We only support one keyphrase currently.
+    /**
+     * Returns the first matching {@link KeyphraseSoundModel} for the keyphrase ID, locale pair,
+     * contingent on the userHandle existing in the user list for the model.
+     * Returns null if a match isn't found.
+     *
+     * @param keyphraseId - The (first) keyphrase ID of the KeyphraseSoundModel to query.
+     * @param userHandle - The user handle making this request. Must be included in the user
+     *                     list of the registered sound model.
+     * @param bcp47Locale - The locale of the (first) keyphrase associated with this model.
+     * @return - {@code true} if successful, {@code false} if unsuccessful
+     */
+    KeyphraseSoundModel getKeyphraseSoundModel(int keyphraseId, int userHandle,
+            String bcp47Locale);
+
+    //TODO(273286174): We only support one keyphrase currently.
+    /**
+     * Returns the first matching {@link KeyphraseSoundModel} for the keyphrase ID, locale pair,
+     * contingent on the userHandle existing in the user list for the model.
+     * Returns null if a match isn't found.
+     *
+     * @param keyphrase - The text of (the first) keyphrase of the KeyphraseSoundModel to query.
+     * @param userHandle - The user handle making this request. Must be included in the user
+     *                     list of the registered sound model.
+     * @param bcp47Locale - The locale of the (first) keyphrase associated with this model.
+     * @return - {@code true} if successful, {@code false} if unsuccessful
+     */
+    KeyphraseSoundModel getKeyphraseSoundModel(String keyphrase, int userHandle,
+            String bcp47Locale);
+
+    /**
+     * Dumps contents of database for dumpsys
+     */
+    void dump(PrintWriter pw);
+}
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/TestModelEnrollmentDatabase.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/TestModelEnrollmentDatabase.java
new file mode 100644
index 0000000..9bbaf8e
--- /dev/null
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/TestModelEnrollmentDatabase.java
@@ -0,0 +1,148 @@
+/**
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.voiceinteraction;
+
+import android.annotation.NonNull;
+import android.hardware.soundtrigger.SoundTrigger.Keyphrase;
+import android.hardware.soundtrigger.SoundTrigger.KeyphraseSoundModel;
+
+import java.io.PrintWriter;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.StringJoiner;
+
+/**
+ * In memory model enrollment database for testing purposes.
+ * @hide
+ */
+public class TestModelEnrollmentDatabase implements IEnrolledModelDb {
+
+    // Record representing the primary key used in the real model database.
+    private static final class EnrollmentKey {
+        private final int mKeyphraseId;
+        private final List<Integer> mUserIds;
+        private final String mLocale;
+
+        EnrollmentKey(int keyphraseId,
+                @NonNull List<Integer> userIds, @NonNull String locale) {
+            mKeyphraseId = keyphraseId;
+            mUserIds = Objects.requireNonNull(userIds);
+            mLocale = Objects.requireNonNull(locale);
+        }
+
+        int keyphraseId() {
+            return mKeyphraseId;
+        }
+
+        List<Integer> userIds() {
+            return mUserIds;
+        }
+
+        String locale() {
+            return mLocale;
+        }
+
+        @Override
+        public String toString() {
+            StringJoiner sj = new StringJoiner(", ", "{", "}");
+            sj.add("keyphraseId: " + mKeyphraseId);
+            sj.add("userIds: " + mUserIds.toString());
+            sj.add("locale: " + mLocale.toString());
+            return "EnrollmentKey: " + sj.toString();
+        }
+
+        @Override
+        public int hashCode() {
+            final int prime = 31;
+            int res = 1;
+            res = prime * res + mKeyphraseId;
+            res = prime * res + mUserIds.hashCode();
+            res = prime * res + mLocale.hashCode();
+            return res;
+        }
+
+        @Override
+        public boolean equals(Object other) {
+            if (this == other) return true;
+            if (other == null) return false;
+            if (!(other instanceof EnrollmentKey)) return false;
+            EnrollmentKey that = (EnrollmentKey) other;
+            if (mKeyphraseId != that.mKeyphraseId) return false;
+            if (!mUserIds.equals(that.mUserIds)) return false;
+            if (!mLocale.equals(that.mLocale)) return false;
+            return true;
+        }
+
+    }
+
+    private final Map<EnrollmentKey, KeyphraseSoundModel> mModelMap = new HashMap<>();
+
+    @Override
+    public boolean updateKeyphraseSoundModel(KeyphraseSoundModel soundModel) {
+        final Keyphrase keyphrase = soundModel.getKeyphrases()[0];
+        mModelMap.put(new EnrollmentKey(keyphrase.getId(),
+                        Arrays.stream(keyphrase.getUsers()).boxed().toList(),
+                        keyphrase.getLocale().toLanguageTag()),
+                    soundModel);
+        return true;
+    }
+
+    @Override
+    public boolean deleteKeyphraseSoundModel(int keyphraseId, int userHandle, String bcp47Locale) {
+        return mModelMap.keySet().removeIf(key -> (key.keyphraseId() == keyphraseId)
+                && key.locale().equals(bcp47Locale)
+                && key.userIds().contains(userHandle));
+    }
+
+    @Override
+    public KeyphraseSoundModel getKeyphraseSoundModel(int keyphraseId, int userHandle,
+            String bcp47Locale) {
+        return mModelMap.entrySet()
+                .stream()
+                .filter((entry) -> (entry.getKey().keyphraseId() == keyphraseId)
+                        && entry.getKey().locale().equals(bcp47Locale)
+                        && entry.getKey().userIds().contains(userHandle))
+                .findFirst()
+                .map((entry) -> entry.getValue())
+                .orElse(null);
+    }
+
+    @Override
+    public KeyphraseSoundModel getKeyphraseSoundModel(String keyphrase, int userHandle,
+            String bcp47Locale) {
+        return mModelMap.entrySet()
+                .stream()
+                .filter((entry) -> (entry.getValue().getKeyphrases()[0].getText().equals(keyphrase)
+                        && entry.getKey().locale().equals(bcp47Locale)
+                        && entry.getKey().userIds().contains(userHandle)))
+                .findFirst()
+                .map((entry) -> entry.getValue())
+                .orElse(null);
+    }
+
+
+    /**
+     * Dumps contents of database for dumpsys
+     */
+    public void dump(PrintWriter pw) {
+        pw.println("Using test enrollment database, with enrolled models:");
+        pw.println(mModelMap);
+    }
+}
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
index 4a581a0..1d7b966 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
@@ -125,7 +125,9 @@
 
     final Context mContext;
     final ContentResolver mResolver;
-    final DatabaseHelper mDbHelper;
+    // Can be overridden for testing purposes
+    private IEnrolledModelDb mDbHelper;
+    private final IEnrolledModelDb mRealDbHelper;
     final ActivityManagerInternal mAmInternal;
     final ActivityTaskManagerInternal mAtmInternal;
     final UserManagerInternal mUserManagerInternal;
@@ -143,7 +145,7 @@
         mResolver = context.getContentResolver();
         mUserManagerInternal = Objects.requireNonNull(
                 LocalServices.getService(UserManagerInternal.class));
-        mDbHelper = new DatabaseHelper(context);
+        mDbHelper = mRealDbHelper = new DatabaseHelper(context);
         mServiceStub = new VoiceInteractionManagerServiceStub();
         mAmInternal = Objects.requireNonNull(
                 LocalServices.getService(ActivityManagerInternal.class));
@@ -1605,6 +1607,42 @@
             }
         }
 
+        @Override
+        @android.annotation.EnforcePermission(android.Manifest.permission.MANAGE_VOICE_KEYPHRASES)
+        public void setModelDatabaseForTestEnabled(boolean enabled, IBinder token) {
+            super.setModelDatabaseForTestEnabled_enforcePermission();
+            enforceCallerAllowedToEnrollVoiceModel();
+            synchronized (this) {
+                if (enabled) {
+                    // Replace the dbhelper with a new test db
+                    final var db = new TestModelEnrollmentDatabase();
+                    try {
+                        // Listen to our caller death, and make sure we revert to the real
+                        // db if they left the model in a test state.
+                        token.linkToDeath(() -> {
+                            synchronized (this) {
+                                if (mDbHelper == db) {
+                                    mDbHelper = mRealDbHelper;
+                                    mImpl.notifySoundModelsChangedLocked();
+                                }
+                            }
+                        }, 0);
+                    } catch (RemoteException e) {
+                        // If the caller is already dead, nothing to do.
+                        return;
+                    }
+                    mDbHelper = db;
+                    mImpl.notifySoundModelsChangedLocked();
+                } else {
+                    // Nothing to do if the db is already set to the real impl.
+                    if (mDbHelper != mRealDbHelper) {
+                        mDbHelper = mRealDbHelper;
+                        mImpl.notifySoundModelsChangedLocked();
+                    }
+                }
+            }
+        }
+
         //----------------- SoundTrigger APIs --------------------------------//
         @Override
         public boolean isEnrolledForKeyphrase(int keyphraseId, String bcp47Locale) {
@@ -1712,28 +1750,27 @@
                 final long caller = Binder.clearCallingIdentity();
                 try {
                     KeyphraseSoundModel soundModel =
-                            mDbHelper.getKeyphraseSoundModel(keyphraseId, callingUserId, bcp47Locale);
+                            mDbHelper.getKeyphraseSoundModel(keyphraseId,
+                                    callingUserId, bcp47Locale);
                     if (soundModel == null
                             || soundModel.getUuid() == null
                             || soundModel.getKeyphrases() == null) {
                         Slog.w(TAG, "No matching sound model found in startRecognition");
                         return SoundTriggerInternal.STATUS_ERROR;
-                    } else {
-                        // Regardless of the status of the start recognition, we need to make sure
-                        // that we unload this model if needed later.
-                        synchronized (VoiceInteractionManagerServiceStub.this) {
-                            mLoadedKeyphraseIds.put(keyphraseId, this);
-                            if (mSessionExternalCallback == null
-                                    || mSessionInternalCallback == null
-                                    || callback.asBinder() != mSessionExternalCallback.asBinder()) {
-                                mSessionInternalCallback = createSoundTriggerCallbackLocked(
-                                        callback);
-                                mSessionExternalCallback = callback;
-                            }
-                        }
-                        return mSession.startRecognition(keyphraseId, soundModel,
-                                mSessionInternalCallback, recognitionConfig, runInBatterySaverMode);
                     }
+                    // Regardless of the status of the start recognition, we need to make sure
+                    // that we unload this model if needed later.
+                    synchronized (VoiceInteractionManagerServiceStub.this) {
+                        mLoadedKeyphraseIds.put(keyphraseId, this);
+                        if (mSessionExternalCallback == null
+                                || mSessionInternalCallback == null
+                                || callback.asBinder() != mSessionExternalCallback.asBinder()) {
+                            mSessionInternalCallback = createSoundTriggerCallbackLocked(callback);
+                            mSessionExternalCallback = callback;
+                        }
+                    }
+                    return mSession.startRecognition(keyphraseId, soundModel,
+                            mSessionInternalCallback, recognitionConfig, runInBatterySaverMode);
                 } finally {
                     Binder.restoreCallingIdentity(caller);
                 }
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
index 62be2a55..0ad86c1 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
@@ -71,7 +71,6 @@
 import android.util.Slog;
 import android.view.IWindowManager;
 
-import com.android.internal.annotations.GuardedBy;
 import com.android.internal.app.IHotwordRecognitionStatusCallback;
 import com.android.internal.app.IVisualQueryDetectionAttentionListener;
 import com.android.internal.app.IVoiceActionCheckCallback;
@@ -248,7 +247,6 @@
                 Context.RECEIVER_EXPORTED);
     }
 
-    @GuardedBy("this")
     public void grantImplicitAccessLocked(int grantRecipientUid, @Nullable Intent intent) {
         final int grantRecipientAppId = UserHandle.getAppId(grantRecipientUid);
         final int grantRecipientUserId = UserHandle.getUserId(grantRecipientUid);
@@ -258,7 +256,6 @@
                 /* direct= */ true);
     }
 
-    @GuardedBy("this")
     public boolean showSessionLocked(@Nullable Bundle args, int flags,
             @Nullable String attributionTag,
             @Nullable IVoiceInteractionSessionShowCallback showCallback,
@@ -331,7 +328,6 @@
         }
     }
 
-    @GuardedBy("this")
     public boolean hideSessionLocked() {
         if (mActiveSession != null) {
             return mActiveSession.hideLocked();
@@ -339,7 +335,6 @@
         return false;
     }
 
-    @GuardedBy("this")
     public boolean deliverNewSessionLocked(IBinder token,
             IVoiceInteractionSession session, IVoiceInteractor interactor) {
         if (mActiveSession == null || token != mActiveSession.mToken) {
@@ -350,7 +345,6 @@
         return true;
     }
 
-    @GuardedBy("this")
     public int startVoiceActivityLocked(@Nullable String callingFeatureId, int callingPid,
             int callingUid, IBinder token, Intent intent, String resolvedType) {
         try {
@@ -373,7 +367,6 @@
         }
     }
 
-    @GuardedBy("this")
     public int startAssistantActivityLocked(@Nullable String callingFeatureId, int callingPid,
             int callingUid, IBinder token, Intent intent, String resolvedType,
             @NonNull Bundle bundle) {
@@ -397,7 +390,6 @@
         }
     }
 
-    @GuardedBy("this")
     public void requestDirectActionsLocked(@NonNull IBinder token, int taskId,
             @NonNull IBinder assistToken,  @Nullable RemoteCallback cancellationCallback,
             @NonNull RemoteCallback callback) {
@@ -453,7 +445,6 @@
         }
     }
 
-    @GuardedBy("this")
     void performDirectActionLocked(@NonNull IBinder token, @NonNull String actionId,
             @Nullable Bundle arguments, int taskId, IBinder assistToken,
             @Nullable RemoteCallback cancellationCallback,
@@ -480,7 +471,6 @@
         }
     }
 
-    @GuardedBy("this")
     public void setKeepAwakeLocked(IBinder token, boolean keepAwake) {
         try {
             if (mActiveSession == null || token != mActiveSession.mToken) {
@@ -493,7 +483,6 @@
         }
     }
 
-    @GuardedBy("this")
     public void closeSystemDialogsLocked(IBinder token) {
         try {
             if (mActiveSession == null || token != mActiveSession.mToken) {
@@ -506,7 +495,6 @@
         }
     }
 
-    @GuardedBy("this")
     public void finishLocked(IBinder token, boolean finishTask) {
         if (mActiveSession == null || (!finishTask && token != mActiveSession.mToken)) {
             Slog.w(TAG, "finish does not match active session");
@@ -516,7 +504,6 @@
         mActiveSession = null;
     }
 
-    @GuardedBy("this")
     public void setDisabledShowContextLocked(int callingUid, int flags) {
         int activeUid = mInfo.getServiceInfo().applicationInfo.uid;
         if (callingUid != activeUid) {
@@ -526,7 +513,6 @@
         mDisabledShowContext = flags;
     }
 
-    @GuardedBy("this")
     public int getDisabledShowContextLocked(int callingUid) {
         int activeUid = mInfo.getServiceInfo().applicationInfo.uid;
         if (callingUid != activeUid) {
@@ -536,7 +522,6 @@
         return mDisabledShowContext;
     }
 
-    @GuardedBy("this")
     public int getUserDisabledShowContextLocked(int callingUid) {
         int activeUid = mInfo.getServiceInfo().applicationInfo.uid;
         if (callingUid != activeUid) {
@@ -550,7 +535,6 @@
         return mInfo.getSupportsLocalInteraction();
     }
 
-    @GuardedBy("this")
     public void startListeningVisibleActivityChangedLocked(@NonNull IBinder token) {
         if (DEBUG) {
             Slog.d(TAG, "startListeningVisibleActivityChangedLocked: token=" + token);
@@ -563,7 +547,6 @@
         mActiveSession.startListeningVisibleActivityChangedLocked();
     }
 
-    @GuardedBy("this")
     public void stopListeningVisibleActivityChangedLocked(@NonNull IBinder token) {
         if (DEBUG) {
             Slog.d(TAG, "stopListeningVisibleActivityChangedLocked: token=" + token);
@@ -576,7 +559,6 @@
         mActiveSession.stopListeningVisibleActivityChangedLocked();
     }
 
-    @GuardedBy("this")
     public void notifyActivityDestroyedLocked(@NonNull IBinder activityToken) {
         if (DEBUG) {
             Slog.d(TAG, "notifyActivityDestroyedLocked activityToken=" + activityToken);
@@ -591,7 +573,6 @@
         mActiveSession.notifyActivityDestroyedLocked(activityToken);
     }
 
-    @GuardedBy("this")
     public void notifyActivityEventChangedLocked(@NonNull IBinder activityToken, int type) {
         if (DEBUG) {
             Slog.d(TAG, "notifyActivityEventChangedLocked type=" + type);
@@ -606,7 +587,6 @@
         mActiveSession.notifyActivityEventChangedLocked(activityToken, type);
     }
 
-    @GuardedBy("this")
     public void updateStateLocked(
             @Nullable PersistableBundle options,
             @Nullable SharedMemory sharedMemory,
@@ -627,7 +607,6 @@
         }
     }
 
-    @GuardedBy("this")
     private void verifyDetectorForHotwordDetectionLocked(
             @Nullable SharedMemory sharedMemory,
             IHotwordRecognitionStatusCallback callback,
@@ -685,7 +664,6 @@
                 voiceInteractionServiceUid);
     }
 
-    @GuardedBy("this")
     private void verifyDetectorForVisualQueryDetectionLocked(@Nullable SharedMemory sharedMemory) {
         Slog.v(TAG, "verifyDetectorForVisualQueryDetectionLocked");
 
@@ -724,7 +702,6 @@
         }
     }
 
-    @GuardedBy("this")
     public void initAndVerifyDetectorLocked(
             @NonNull Identity voiceInteractorIdentity,
             @Nullable PersistableBundle options,
@@ -769,7 +746,6 @@
                 detectorType);
     }
 
-    @GuardedBy("this")
     public void destroyDetectorLocked(IBinder token) {
         Slog.v(TAG, "destroyDetectorLocked");
 
@@ -788,7 +764,6 @@
         }
     }
 
-    @GuardedBy("this")
     public void shutdownHotwordDetectionServiceLocked() {
         if (DEBUG) {
             Slog.d(TAG, "shutdownHotwordDetectionServiceLocked");
@@ -801,7 +776,6 @@
         mHotwordDetectionConnection = null;
     }
 
-    @GuardedBy("this")
     public void setVisualQueryDetectionAttentionListenerLocked(
             @Nullable IVisualQueryDetectionAttentionListener listener) {
         if (mHotwordDetectionConnection == null) {
@@ -810,7 +784,6 @@
         mHotwordDetectionConnection.setVisualQueryDetectionAttentionListenerLocked(listener);
     }
 
-    @GuardedBy("this")
     public void startPerceivingLocked(IVisualQueryDetectionVoiceInteractionCallback callback) {
         if (DEBUG) {
             Slog.d(TAG, "startPerceivingLocked");
@@ -824,7 +797,6 @@
         mHotwordDetectionConnection.startPerceivingLocked(callback);
     }
 
-    @GuardedBy("this")
     public void stopPerceivingLocked() {
         if (DEBUG) {
             Slog.d(TAG, "stopPerceivingLocked");
@@ -838,7 +810,6 @@
         mHotwordDetectionConnection.stopPerceivingLocked();
     }
 
-    @GuardedBy("this")
     public void startListeningFromMicLocked(
             AudioFormat audioFormat,
             IMicrophoneHotwordDetectionVoiceInteractionCallback callback) {
@@ -854,7 +825,6 @@
         mHotwordDetectionConnection.startListeningFromMicLocked(audioFormat, callback);
     }
 
-    @GuardedBy("this")
     public void startListeningFromExternalSourceLocked(
             ParcelFileDescriptor audioStream,
             AudioFormat audioFormat,
@@ -879,7 +849,6 @@
                 options, token, callback);
     }
 
-    @GuardedBy("this")
     public void stopListeningFromMicLocked() {
         if (DEBUG) {
             Slog.d(TAG, "stopListeningFromMicLocked");
@@ -893,7 +862,6 @@
         mHotwordDetectionConnection.stopListeningFromMicLocked();
     }
 
-    @GuardedBy("this")
     public void triggerHardwareRecognitionEventForTestLocked(
             SoundTrigger.KeyphraseRecognitionEvent event,
             IHotwordRecognitionStatusCallback callback) {
@@ -908,7 +876,6 @@
         mHotwordDetectionConnection.triggerHardwareRecognitionEventForTestLocked(event, callback);
     }
 
-    @GuardedBy("this")
     public IRecognitionStatusCallback createSoundTriggerCallbackLocked(
             IHotwordRecognitionStatusCallback callback) {
         if (DEBUG) {
@@ -933,12 +900,11 @@
         return null;
     }
 
-    @GuardedBy("this")
     boolean isIsolatedProcessLocked(@NonNull ServiceInfo serviceInfo) {
         return (serviceInfo.flags & ServiceInfo.FLAG_ISOLATED_PROCESS) != 0
                 && (serviceInfo.flags & ServiceInfo.FLAG_EXTERNAL_SERVICE) == 0;
     }
-    @GuardedBy("this")
+
     boolean verifyProcessSharingLocked() {
         // only check this if both VQDS and HDS are declared in the app
         ServiceInfo hotwordInfo = getServiceInfoLocked(mHotwordDetectionComponentName, mUser);
@@ -960,7 +926,6 @@
         mHotwordDetectionConnection.forceRestart();
     }
 
-    @GuardedBy("this")
     void setDebugHotwordLoggingLocked(boolean logging) {
         if (mHotwordDetectionConnection == null) {
             Slog.w(TAG, "Failed to set temporary debug logging: no hotword detection active");
@@ -969,7 +934,6 @@
         mHotwordDetectionConnection.setDebugHotwordLoggingLocked(logging);
     }
 
-    @GuardedBy("this")
     void resetHotwordDetectionConnectionLocked() {
         if (DEBUG) {
             Slog.d(TAG, "resetHotwordDetectionConnectionLocked");
@@ -984,7 +948,6 @@
         mHotwordDetectionConnection = null;
     }
 
-    @GuardedBy("this")
     public void dumpLocked(FileDescriptor fd, PrintWriter pw, String[] args) {
         if (!mValid) {
             pw.print("  NOT VALID: ");
@@ -1023,7 +986,6 @@
         }
     }
 
-    @GuardedBy("this")
     void startLocked() {
         Intent intent = new Intent(VoiceInteractionService.SERVICE_INTERFACE);
         intent.setComponent(mComponent);
@@ -1048,7 +1010,6 @@
         }
     }
 
-    @GuardedBy("this")
     void shutdownLocked() {
         // If there is an active session, cancel it to allow it to clean up its window and other
         // state.
@@ -1076,7 +1037,6 @@
         }
     }
 
-    @GuardedBy("this")
     void notifySoundModelsChangedLocked() {
         if (mService == null) {
             Slog.w(TAG, "Not bound to voice interaction service " + mComponent);
diff --git a/telecomm/java/android/telecom/CallAttributes.java b/telecomm/java/android/telecom/CallAttributes.java
index f3ef834..52ff90f 100644
--- a/telecomm/java/android/telecom/CallAttributes.java
+++ b/telecomm/java/android/telecom/CallAttributes.java
@@ -59,7 +59,10 @@
     public static final String CALL_CAPABILITIES_KEY = "TelecomCapabilities";
 
     /** @hide **/
-    public static final String CALLER_PID = "CallerPid";
+    public static final String CALLER_PID_KEY = "CallerPid";
+
+    /** @hide **/
+    public static final String CALLER_UID_KEY = "CallerUid";
 
     private CallAttributes(@NonNull PhoneAccountHandle phoneAccountHandle,
             @NonNull CharSequence displayName,
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index e39af5a..9dd2a61 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -2682,71 +2682,76 @@
     }
 
     /**
-     * Reports a new call with the specified {@link CallAttributes} to the telecom service. This
-     * method can be used to report both incoming and outgoing calls.  By reporting the call, the
-     * system is aware of the call and can provide updates on services (ex. Another device wants to
-     * disconnect the call) or events (ex. a new Bluetooth route became available).
-     *
+     * Add a call to the Android system service Telecom. This allows the system to start tracking an
+     * incoming or outgoing call with the specified {@link CallAttributes}. Once the call is ready
+     * to be disconnected, use the {@link CallControl#disconnect(DisconnectCause, Executor,
+     * OutcomeReceiver)} which is provided by the {@code pendingControl#onResult(CallControl)}.
      * <p>
-     * The difference between this API call and {@link TelecomManager#placeCall(Uri, Bundle)} or
-     * {@link TelecomManager#addNewIncomingCall(PhoneAccountHandle, Bundle)} is that this API
-     * will asynchronously provide an update on whether the new call was added successfully via
-     * an {@link OutcomeReceiver}.  Additionally, callbacks will run on the executor thread that was
-     * passed in.
-     *
      * <p>
-     * Note: Only packages that register with
+     * <p>
+     * <b>Call Lifecycle</b>: Your app is given foreground execution priority as long as you have a
+     * valid call and are posting a {@link android.app.Notification.CallStyle} notification.
+     * When your application is given foreground execution priority, your app is treated as a
+     * foreground service. Foreground execution priority will prevent the
+     * {@link android.app.ActivityManager} from killing your application when it is placed the
+     * background. Foreground execution priority is removed from your app when all of your app's
+     * calls terminate or your app no longer posts a valid notification.
+     * <p>
+     * <p>
+     * <p>
+     * <b>Note</b>: Only packages that register with
      * {@link PhoneAccount#CAPABILITY_SUPPORTS_TRANSACTIONAL_OPERATIONS}
      * can utilize this API. {@link PhoneAccount}s that set the capabilities
      * {@link PhoneAccount#CAPABILITY_SIM_SUBSCRIPTION},
      * {@link PhoneAccount#CAPABILITY_CALL_PROVIDER},
      * {@link PhoneAccount#CAPABILITY_CONNECTION_MANAGER}
      * are not supported and will cause an exception to be thrown.
-     *
      * <p>
-     * Usage example:
+     * <p>
+     * <p>
+     * <b>Usage example:</b>
      * <pre>
-     *
-     *  // An app should first define their own construct of a Call that overrides all the
-     *  // {@link CallControlCallback}s and {@link CallEventCallback}s
-     *  private class MyVoipCall {
-     *   public String callId = "";
-     *
-     *   public CallControlCallEventCallback handshakes = new
-     *                       CallControlCallEventCallback() {
-     *                         // override/ implement all {@link CallControlCallback}s
+     *  // Its up to your app on how you want to wrap the objects. One such implementation can be:
+     *  class MyVoipCall {
+     *    ...
+     *      public CallControlCallEventCallback handshakes = new  CallControlCallback() {
+     *                         ...
      *                        }
-     *   public CallEventCallback events = new
-     *                       CallEventCallback() {
-     *                         // override/ implement all {@link CallEventCallback}s
+     *
+     *      public CallEventCallback events = new CallEventCallback() {
+     *                         ...
      *                        }
-     *   public MyVoipCall(String id){
-     *       callId = id;
+     *
+     *      public MyVoipCall(String id){
+     *          ...
+     *      }
      *  }
      *
-     * PhoneAccountHandle handle = new PhoneAccountHandle(
-     *                          new ComponentName("com.example.voip.app",
-     *                                            "com.example.voip.app.NewCallActivity"), "123");
-     *
-     * CallAttributes callAttributes = new CallAttributes.Builder(handle,
-     *                                             CallAttributes.DIRECTION_OUTGOING,
-     *                                            "John Smith", Uri.fromParts("tel", "123", null))
-     *                                            .build();
-     *
      * MyVoipCall myFirstOutgoingCall = new MyVoipCall("1");
      *
-     * telecomManager.addCall(callAttributes, Runnable::run, new OutcomeReceiver() {
+     * telecomManager.addCall(callAttributes,
+     *                        Runnable::run,
+     *                        new OutcomeReceiver() {
      *                              public void onResult(CallControl callControl) {
-     *                                 // The call has been added successfully
+     *                                 // The call has been added successfully. For demonstration
+     *                                 // purposes, the call is disconnected immediately ...
+     *                                 callControl.disconnect(
+     *                                                 new DisconnectCause(DisconnectCause.LOCAL) )
      *                              }
-     *                           }, myFirstOutgoingCall.handshakes, myFirstOutgoingCall.events);
+     *                           },
+     *                           myFirstOutgoingCall.handshakes,
+     *                           myFirstOutgoingCall.events);
      * </pre>
      *
-     * @param callAttributes    attributes of the new call (incoming or outgoing, address, etc. )
-     * @param executor          thread to run background CallEventCallback updates on
-     * @param pendingControl    OutcomeReceiver that receives the result of addCall transaction
-     * @param handshakes        object that overrides {@link CallControlCallback}s
-     * @param events            object that overrides {@link CallEventCallback}s
+     * @param callAttributes attributes of the new call (incoming or outgoing, address, etc.)
+     * @param executor       execution context to run {@link CallControlCallback} updates on
+     * @param pendingControl Receives the result of addCall transaction. Upon success, a
+     *                       CallControl object is provided which can be used to do things like
+     *                       disconnect the call that was added.
+     * @param handshakes     callback that receives <b>actionable</b> updates that originate from
+     *                       Telecom.
+     * @param events         callback that receives <b>non</b>-actionable updates that originate
+     *                       from Telecom.
      */
     @RequiresPermission(android.Manifest.permission.MANAGE_OWN_CALLS)
     @SuppressLint("SamShouldBeLast")
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index cbdf38ae..ee9d6c1 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -2989,4 +2989,14 @@
      * {@code false} otherwise.
      */
     boolean setSatelliteServicePackageName(in String servicePackageName);
+
+    /**
+     * This API can be used by only CTS to update the timeout duration in milliseconds that
+     * satellite should stay at listening mode to wait for the next incoming page before disabling
+     * listening mode.
+     *
+     * @param timeoutMillis The timeout duration in millisecond.
+     * @return {@code true} if the timeout duration is set successfully, {@code false} otherwise.
+     */
+    boolean setSatelliteListeningTimeoutDuration(in long timeoutMillis);
 }
diff --git a/tests/SilkFX/res/drawable-nodpi/dark_gradient.xml b/tests/SilkFX/res/drawable-nodpi/dark_gradient.xml
index d2653d0..f20dd42 100644
--- a/tests/SilkFX/res/drawable-nodpi/dark_gradient.xml
+++ b/tests/SilkFX/res/drawable-nodpi/dark_gradient.xml
@@ -18,6 +18,6 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
     <gradient
         android:startColor="#000000"
-        android:endColor="#181818"
+        android:endColor="#222222"
         android:angle="0"/>
 </shape>
\ No newline at end of file
diff --git a/wifi/java/src/android/net/wifi/sharedconnectivity/app/NetworkProviderInfo.java b/wifi/java/src/android/net/wifi/sharedconnectivity/app/NetworkProviderInfo.java
index 25fbabc..166fbdd 100644
--- a/wifi/java/src/android/net/wifi/sharedconnectivity/app/NetworkProviderInfo.java
+++ b/wifi/java/src/android/net/wifi/sharedconnectivity/app/NetworkProviderInfo.java
@@ -163,11 +163,11 @@
         /**
          * Sets the displayed connection strength of the remote device to the internet.
          *
-         * @param connectionStrength Connection strength in range 0 to 3.
+         * @param connectionStrength Connection strength in range 0 to 4.
          * @return Returns the Builder object.
          */
         @NonNull
-        public Builder setConnectionStrength(@IntRange(from = 0, to = 3) int connectionStrength) {
+        public Builder setConnectionStrength(@IntRange(from = 0, to = 4) int connectionStrength) {
             mConnectionStrength = connectionStrength;
             return this;
         }
@@ -205,8 +205,8 @@
         if (batteryPercentage < 0 || batteryPercentage > 100) {
             throw new IllegalArgumentException("BatteryPercentage must be in range 0-100");
         }
-        if (connectionStrength < 0 || connectionStrength > 3) {
-            throw new IllegalArgumentException("ConnectionStrength must be in range 0-3");
+        if (connectionStrength < 0 || connectionStrength > 4) {
+            throw new IllegalArgumentException("ConnectionStrength must be in range 0-4");
         }
     }
 
@@ -265,9 +265,9 @@
     /**
      * Gets the displayed connection strength of the remote device to the internet.
      *
-     * @return Returns the connection strength in range 0 to 3.
+     * @return Returns the connection strength in range 0 to 4.
      */
-    @IntRange(from = 0, to = 3)
+    @IntRange(from = 0, to = 4)
     public int getConnectionStrength() {
         return mConnectionStrength;
     }
diff --git a/wifi/java/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManager.java b/wifi/java/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManager.java
index e5ef62b..feef049 100644
--- a/wifi/java/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManager.java
+++ b/wifi/java/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManager.java
@@ -35,6 +35,7 @@
 import android.os.IBinder;
 import android.os.IInterface;
 import android.os.RemoteException;
+import android.text.TextUtils;
 import android.util.Log;
 
 import com.android.internal.R;
@@ -173,10 +174,15 @@
                     R.string.config_sharedConnectivityServicePackage);
             String serviceIntentAction = resources.getString(
                     R.string.config_sharedConnectivityServiceIntentAction);
+            if (TextUtils.isEmpty(servicePackageName) || TextUtils.isEmpty(serviceIntentAction)) {
+                Log.e(TAG, "To support shared connectivity service on this device, the"
+                        + " service's package name and intent action strings must not be empty");
+                return null;
+            }
             return new SharedConnectivityManager(context, servicePackageName, serviceIntentAction);
         } catch (Resources.NotFoundException e) {
             Log.e(TAG, "To support shared connectivity service on this device, the service's"
-                    + " package name and intent action string must be defined");
+                    + " package name and intent action strings must be defined");
         }
         return null;
     }
diff --git a/wifi/tests/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManagerTest.java b/wifi/tests/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManagerTest.java
index b585bd5..a03a6c2 100644
--- a/wifi/tests/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManagerTest.java
+++ b/wifi/tests/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManagerTest.java
@@ -105,6 +105,13 @@
     }
 
     @Test
+    public void resourceStringsAreEmpty_createShouldReturnNull() {
+        when(mResources.getString(anyInt())).thenReturn("");
+
+        assertThat(SharedConnectivityManager.create(mContext)).isNull();
+    }
+
+    @Test
     public void bindingToServiceOnFirstCallbackRegistration() {
         SharedConnectivityManager manager = SharedConnectivityManager.create(mContext);
         manager.registerCallback(mExecutor, mClientCallback);