diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java
index 13903ac..f429966 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java
@@ -56,6 +56,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.FrameworkStatsLog;
+import com.android.modules.expresslog.Counter;
 import com.android.server.LocalServices;
 import com.android.server.job.GrantedUriPermissions;
 import com.android.server.job.JobSchedulerInternal;
@@ -161,6 +162,9 @@
     /** If the job is going to be passed an unmetered network. */
     private boolean mHasAccessToUnmetered;
 
+    /** If the effective bucket has been downgraded once due to being buggy. */
+    private boolean mIsDowngradedDueToBuggyApp;
+
     /**
      * The additional set of dynamic constraints that must be met if this is an expedited job that
      * had a long enough run while the device was Dozing or in battery saver.
@@ -1173,18 +1177,32 @@
             // like other ACTIVE apps.
             return ACTIVE_INDEX;
         }
+
+        final int bucketWithMediaExemption;
+        if (actualBucket != RESTRICTED_INDEX && actualBucket != NEVER_INDEX
+                && mHasMediaBackupExemption) {
+            // Treat it as if it's at most WORKING_INDEX (lower index grants higher quota) since
+            // media backup jobs are important to the user, and the source package may not have
+            // been used directly in a while.
+            bucketWithMediaExemption = Math.min(WORKING_INDEX, actualBucket);
+        } else {
+            bucketWithMediaExemption = actualBucket;
+        }
+
         // If the app is considered buggy, but hasn't yet been put in the RESTRICTED bucket
         // (potentially because it's used frequently by the user), limit its effective bucket
         // so that it doesn't get to run as much as a normal ACTIVE app.
-        final int highestBucket = isBuggy ? WORKING_INDEX : ACTIVE_INDEX;
-        if (actualBucket != RESTRICTED_INDEX && actualBucket != NEVER_INDEX
-                && mHasMediaBackupExemption) {
-            // Treat it as if it's at least WORKING_INDEX since media backup jobs are important
-            // to the user, and the
-            // source package may not have been used directly in a while.
-            return Math.max(highestBucket, Math.min(WORKING_INDEX, actualBucket));
+        if (isBuggy && bucketWithMediaExemption < WORKING_INDEX) {
+            if (!mIsDowngradedDueToBuggyApp) {
+                // Safety check to avoid logging multiple times for the same job.
+                Counter.logIncrementWithUid(
+                        "job_scheduler.value_job_quota_reduced_due_to_buggy_uid",
+                        getTimeoutBlameUid());
+                mIsDowngradedDueToBuggyApp = true;
+            }
+            return WORKING_INDEX;
         }
-        return Math.max(highestBucket, actualBucket);
+        return bucketWithMediaExemption;
     }
 
     /** Returns the real standby bucket of the job. */
diff --git a/core/java/android/service/wallpaper/WallpaperService.java b/core/java/android/service/wallpaper/WallpaperService.java
index dbc1be1..d9ac4850 100644
--- a/core/java/android/service/wallpaper/WallpaperService.java
+++ b/core/java/android/service/wallpaper/WallpaperService.java
@@ -868,6 +868,11 @@
          * This will trigger a {@link #onComputeColors()} call.
          */
         public void notifyColorsChanged() {
+            if (mDestroyed) {
+                Log.i(TAG, "Ignoring notifyColorsChanged(), Engine has already been destroyed.");
+                return;
+            }
+
             final long now = mClockFunction.get();
             if (now - mLastColorInvalidation < NOTIFY_COLORS_RATE_LIMIT_MS) {
                 Log.w(TAG, "This call has been deferred. You should only call "
@@ -2226,7 +2231,11 @@
             }
         }
 
-        void detach() {
+        /**
+         * @hide
+         */
+        @VisibleForTesting
+        public void detach() {
             if (mDestroyed) {
                 return;
             }
@@ -2442,6 +2451,14 @@
         }
 
         public void reportShown() {
+            if (mEngine == null) {
+                Log.i(TAG, "Can't report null engine as shown.");
+                return;
+            }
+            if (mEngine.mDestroyed) {
+                Log.i(TAG, "Engine was destroyed before we could draw.");
+                return;
+            }
             if (!mShownReported) {
                 mShownReported = true;
                 Trace.beginSection("WPMS.mConnection.engineShown");
diff --git a/core/java/com/android/internal/widget/LockPatternUtils.java b/core/java/com/android/internal/widget/LockPatternUtils.java
index e018393..1b1efee 100644
--- a/core/java/com/android/internal/widget/LockPatternUtils.java
+++ b/core/java/com/android/internal/widget/LockPatternUtils.java
@@ -1035,7 +1035,7 @@
                     CREDENTIAL_TYPE_API, CREDENTIAL_TYPE_API, mCredentialTypeQuery);
 
     /**
-     * Invalidate the credential cache
+     * Invalidate the credential type cache
      * @hide
      */
     public final static void invalidateCredentialTypeCache() {
diff --git a/core/res/res/values/config_telephony.xml b/core/res/res/values/config_telephony.xml
index 08c40ba..b7a5bc8 100644
--- a/core/res/res/values/config_telephony.xml
+++ b/core/res/res/values/config_telephony.xml
@@ -151,6 +151,23 @@
     <integer name="config_timeout_to_receive_delivered_ack_millis">300000</integer>
     <java-symbol type="integer" name="config_timeout_to_receive_delivered_ack_millis" />
 
+    <!-- Telephony config for services supported by satellite providers. The format of each config
+         string in the array is as follows: "PLMN_1:service_1,service_2,..."
+         where PLMN is the satellite PLMN of a provider and service is an integer with the
+         following value:
+            1 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_VOICE}
+            2 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_DATA}
+            3 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_SMS}
+            4 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_VIDEO}
+            5 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_EMERGENCY}
+         Example of a config string: "10011:2,3"
+
+         The PLMNs not configured in this array will be ignored and will not be used for satellite
+         scanning. -->
+    <string-array name="config_satellite_services_supported_by_providers" translatable="false">
+    </string-array>
+    <java-symbol type="array" name="config_satellite_services_supported_by_providers" />
+
     <!-- Whether enhanced IWLAN handover check is enabled. If enabled, telephony frameworks
          will not perform handover if the target transport is out of service, or VoPS not
          supported. The network will be torn down on the source transport, and will be
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt
index 6d14440..f8d7b6b 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt
@@ -202,17 +202,18 @@
     }
 
     /**
-     * Moves a single task to freeform and sets the taskBounds to the passed in bounds,
-     * startBounds
+     * The first part of the animated move to desktop transition. Applies the changes to move task
+     * to desktop mode and sets the taskBounds to the passed in bounds, startBounds. This is
+     * followed with a call to {@link finishMoveToDesktop} or {@link cancelMoveToDesktop}.
      */
-    fun moveToFreeform(
+    fun startMoveToDesktop(
             taskInfo: RunningTaskInfo,
             startBounds: Rect,
             dragToDesktopValueAnimator: MoveToDesktopAnimator
     ) {
         KtProtoLog.v(
             WM_SHELL_DESKTOP_MODE,
-            "DesktopTasksController: moveToFreeform with bounds taskId=%d",
+            "DesktopTasksController: startMoveToDesktop taskId=%d",
             taskInfo.taskId
         )
         val wct = WindowContainerTransaction()
@@ -221,18 +222,21 @@
         wct.setBounds(taskInfo.token, startBounds)
 
         if (Transitions.ENABLE_SHELL_TRANSITIONS) {
-            enterDesktopTaskTransitionHandler.startMoveToFreeformAnimation(wct,
-                    dragToDesktopValueAnimator, mOnAnimationFinishedCallback)
+            enterDesktopTaskTransitionHandler.startMoveToDesktop(wct, dragToDesktopValueAnimator,
+                    mOnAnimationFinishedCallback)
         } else {
             shellTaskOrganizer.applyTransaction(wct)
         }
     }
 
-    /** Brings apps to front and sets freeform task bounds */
-    private fun moveToDesktopWithAnimation(taskInfo: RunningTaskInfo, freeformBounds: Rect) {
+    /**
+     * The second part of the animated move to desktop transition, called after
+     * {@link startMoveToDesktop}. Brings apps to front and sets freeform task bounds.
+     */
+    private fun finalizeMoveToDesktop(taskInfo: RunningTaskInfo, freeformBounds: Rect) {
         KtProtoLog.v(
             WM_SHELL_DESKTOP_MODE,
-            "DesktopTasksController: moveToDesktop with animation taskId=%d",
+            "DesktopTasksController: finalizeMoveToDesktop taskId=%d",
             taskInfo.taskId
         )
         val wct = WindowContainerTransaction()
@@ -241,8 +245,8 @@
         wct.setBounds(taskInfo.token, freeformBounds)
 
         if (Transitions.ENABLE_SHELL_TRANSITIONS) {
-            enterDesktopTaskTransitionHandler.startTransition(
-                Transitions.TRANSIT_ENTER_DESKTOP_MODE, wct, mOnAnimationFinishedCallback)
+            enterDesktopTaskTransitionHandler.finalizeMoveToDesktop(wct,
+                    mOnAnimationFinishedCallback)
         } else {
             shellTaskOrganizer.applyTransaction(wct)
             releaseVisualIndicator()
@@ -272,13 +276,14 @@
     }
 
     /**
-     * Move a task to fullscreen after being dragged from fullscreen and released back into
-     * status bar area
+     * The second part of the animated move to desktop transition, called after
+     * {@link startMoveToDesktop}. Move a task to fullscreen after being dragged from fullscreen
+     * and released back into status bar area.
      */
-    fun cancelMoveToFreeform(task: RunningTaskInfo, moveToDesktopAnimator: MoveToDesktopAnimator) {
+    fun cancelMoveToDesktop(task: RunningTaskInfo, moveToDesktopAnimator: MoveToDesktopAnimator) {
         KtProtoLog.v(
             WM_SHELL_DESKTOP_MODE,
-            "DesktopTasksController: cancelMoveToFreeform taskId=%d",
+            "DesktopTasksController: cancelMoveToDesktop taskId=%d",
             task.taskId
         )
         val wct = WindowContainerTransaction()
@@ -784,7 +789,7 @@
             taskInfo: RunningTaskInfo,
             freeformBounds: Rect
     ) {
-        moveToDesktopWithAnimation(taskInfo, freeformBounds)
+        finalizeMoveToDesktop(taskInfo, freeformBounds)
     }
 
     private fun getStatusBarHeight(taskInfo: RunningTaskInfo): Int {
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java
index 650cac5..1acf783 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java
@@ -79,7 +79,7 @@
      * @param wct WindowContainerTransaction for transition
      * @param onAnimationEndCallback to be called after animation
      */
-    public void startTransition(@WindowManager.TransitionType int type,
+    private void startTransition(@WindowManager.TransitionType int type,
             @NonNull WindowContainerTransaction wct,
             Consumer<SurfaceControl.Transaction> onAnimationEndCallback) {
         mOnAnimationFinishedCallback = onAnimationEndCallback;
@@ -88,17 +88,29 @@
     }
 
     /**
-     * Starts Transition of type TRANSIT_ENTER_FREEFORM
+     * Starts Transition of type TRANSIT_START_MOVE_TO_DESKTOP_MODE
      * @param wct WindowContainerTransaction for transition
      * @param moveToDesktopAnimator Animator that shrinks and positions task during two part move
      *                              to desktop animation
      * @param onAnimationEndCallback to be called after animation
      */
-    public void startMoveToFreeformAnimation(@NonNull WindowContainerTransaction wct,
+    public void startMoveToDesktop(@NonNull WindowContainerTransaction wct,
             @NonNull MoveToDesktopAnimator moveToDesktopAnimator,
             Consumer<SurfaceControl.Transaction> onAnimationEndCallback) {
         mMoveToDesktopAnimator = moveToDesktopAnimator;
-        startTransition(Transitions.TRANSIT_ENTER_FREEFORM, wct, onAnimationEndCallback);
+        startTransition(Transitions.TRANSIT_START_MOVE_TO_DESKTOP_MODE, wct,
+                onAnimationEndCallback);
+    }
+
+    /**
+     * Starts Transition of type TRANSIT_FINALIZE_MOVE_TO_DESKTOP_MODE
+     * @param wct WindowContainerTransaction for transition
+     * @param onAnimationEndCallback to be called after animation
+     */
+    public void finalizeMoveToDesktop(@NonNull WindowContainerTransaction wct,
+            Consumer<SurfaceControl.Transaction> onAnimationEndCallback) {
+        startTransition(Transitions.TRANSIT_FINALIZE_MOVE_TO_DESKTOP_MODE, wct,
+                onAnimationEndCallback);
     }
 
     /**
@@ -155,7 +167,7 @@
         }
 
         final ActivityManager.RunningTaskInfo taskInfo = change.getTaskInfo();
-        if (type == Transitions.TRANSIT_ENTER_FREEFORM
+        if (type == Transitions.TRANSIT_START_MOVE_TO_DESKTOP_MODE
                 && taskInfo.getWindowingMode() == WINDOWING_MODE_FREEFORM) {
             // Transitioning to freeform but keeping fullscreen bounds, so the crop is set
             // to null and we don't require an animation
@@ -182,7 +194,7 @@
         }
 
         Rect endBounds = change.getEndAbsBounds();
-        if (type == Transitions.TRANSIT_ENTER_DESKTOP_MODE
+        if (type == Transitions.TRANSIT_FINALIZE_MOVE_TO_DESKTOP_MODE
                 && taskInfo.getWindowingMode() == WINDOWING_MODE_FREEFORM
                 && !endBounds.isEmpty()) {
             // This Transition animates a task to freeform bounds after being dragged into freeform
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java
index af8ef17..7699b4b 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java
@@ -737,12 +737,23 @@
         Intent fillInIntent2 = null;
         final String packageName1 = SplitScreenUtils.getPackageName(pendingIntent1);
         final String packageName2 = SplitScreenUtils.getPackageName(pendingIntent2);
+        final ActivityOptions activityOptions1 = options1 != null
+                ? ActivityOptions.fromBundle(options1) : ActivityOptions.makeBasic();
+        final ActivityOptions activityOptions2 = options2 != null
+                ? ActivityOptions.fromBundle(options2) : ActivityOptions.makeBasic();
         if (samePackage(packageName1, packageName2, userId1, userId2)) {
             if (supportMultiInstancesSplit(packageName1)) {
                 fillInIntent1 = new Intent();
                 fillInIntent1.addFlags(FLAG_ACTIVITY_MULTIPLE_TASK);
                 fillInIntent2 = new Intent();
                 fillInIntent2.addFlags(FLAG_ACTIVITY_MULTIPLE_TASK);
+
+                if (shortcutInfo1 != null) {
+                    activityOptions1.setApplyMultipleTaskFlagForShortcut(true);
+                }
+                if (shortcutInfo2 != null) {
+                    activityOptions2.setApplyMultipleTaskFlagForShortcut(true);
+                }
                 ProtoLog.v(ShellProtoLogGroup.WM_SHELL_SPLIT_SCREEN, "Adding MULTIPLE_TASK");
             } else {
                 pendingIntent2 = null;
@@ -754,9 +765,10 @@
                         Toast.LENGTH_SHORT).show();
             }
         }
-        mStageCoordinator.startIntents(pendingIntent1, fillInIntent1, shortcutInfo1, options1,
-                pendingIntent2, fillInIntent2, shortcutInfo2, options2, splitPosition, splitRatio,
-                remoteTransition, instanceId);
+        mStageCoordinator.startIntents(pendingIntent1, fillInIntent1, shortcutInfo1,
+                activityOptions1.toBundle(), pendingIntent2, fillInIntent2, shortcutInfo2,
+                activityOptions2.toBundle(), splitPosition, splitRatio, remoteTransition,
+                instanceId);
     }
 
     @Override
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
index 7565996..4ca383f 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/Transitions.java
@@ -149,11 +149,13 @@
     /** Transition type for maximize to freeform transition. */
     public static final int TRANSIT_RESTORE_FROM_MAXIMIZE = WindowManager.TRANSIT_FIRST_CUSTOM + 9;
 
-    /** Transition type to freeform in desktop mode. */
-    public static final int TRANSIT_ENTER_FREEFORM = WindowManager.TRANSIT_FIRST_CUSTOM + 10;
+    /** Transition type for starting the move to desktop mode. */
+    public static final int TRANSIT_START_MOVE_TO_DESKTOP_MODE =
+            WindowManager.TRANSIT_FIRST_CUSTOM + 10;
 
-    /** Transition type to freeform in desktop mode. */
-    public static final int TRANSIT_ENTER_DESKTOP_MODE = WindowManager.TRANSIT_FIRST_CUSTOM + 11;
+    /** Transition type for finalizing the move to desktop mode. */
+    public static final int TRANSIT_FINALIZE_MOVE_TO_DESKTOP_MODE =
+            WindowManager.TRANSIT_FIRST_CUSTOM + 11;
 
     /** Transition type to fullscreen from desktop mode. */
     public static final int TRANSIT_EXIT_DESKTOP_MODE = WindowManager.TRANSIT_FIRST_CUSTOM + 12;
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java
index 1a18fc2..80cf96a 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java
@@ -197,7 +197,7 @@
             @NonNull TransitionInfo info,
             @NonNull TransitionInfo.Change change) {
         if (change.getMode() == WindowManager.TRANSIT_CHANGE
-                && (info.getType() == Transitions.TRANSIT_ENTER_DESKTOP_MODE
+                && (info.getType() == Transitions.TRANSIT_FINALIZE_MOVE_TO_DESKTOP_MODE
                 || info.getType() == Transitions.TRANSIT_CANCEL_ENTERING_DESKTOP_MODE
                 || info.getType() == Transitions.TRANSIT_EXIT_DESKTOP_MODE
                 || info.getType() == Transitions.TRANSIT_DESKTOP_MODE_TOGGLE_RESIZE)) {
@@ -616,7 +616,7 @@
                     } else if (mMoveToDesktopAnimator != null) {
                         relevantDecor.incrementRelayoutBlock();
                         mDesktopTasksController.ifPresent(
-                                c -> c.cancelMoveToFreeform(relevantDecor.mTaskInfo,
+                                c -> c.cancelMoveToDesktop(relevantDecor.mTaskInfo,
                                         mMoveToDesktopAnimator));
                         mMoveToDesktopAnimator = null;
                         return;
@@ -643,7 +643,7 @@
                                     mDragToDesktopAnimationStartBounds, relevantDecor.mTaskInfo,
                                     relevantDecor.mTaskSurface);
                             mDesktopTasksController.ifPresent(
-                                    c -> c.moveToFreeform(relevantDecor.mTaskInfo,
+                                    c -> c.startMoveToDesktop(relevantDecor.mTaskInfo,
                                             mDragToDesktopAnimationStartBounds,
                                             mMoveToDesktopAnimator));
                             mMoveToDesktopAnimator.startAnimation();
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/SplitScreenUtils.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/SplitScreenUtils.kt
index fd56a6e..8a3c2c9 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/SplitScreenUtils.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/SplitScreenUtils.kt
@@ -42,7 +42,7 @@
 import com.android.server.wm.flicker.testapp.ActivityOptions.SplitScreen.Primary
 import org.junit.Assert.assertNotNull
 
-internal object SplitScreenUtils {
+object SplitScreenUtils {
     private const val TIMEOUT_MS = 3_000L
     private const val DRAG_DURATION_MS = 1_000L
     private const val NOTIFICATION_SCROLLER = "notification_stack_scroller"
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/BaseAppCompat.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/BaseAppCompat.kt
index 0f9579d..69c8ecd 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/BaseAppCompat.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/BaseAppCompat.kt
@@ -17,7 +17,6 @@
 package com.android.wm.shell.flicker.appcompat
 
 import android.content.Context
-import android.system.helpers.CommandsHelper
 import android.tools.common.traces.component.ComponentNameMatcher
 import android.tools.device.flicker.legacy.FlickerBuilder
 import android.tools.device.flicker.legacy.FlickerTestData
@@ -29,15 +28,18 @@
 import com.android.wm.shell.flicker.appWindowIsVisibleAtStart
 import com.android.wm.shell.flicker.appWindowKeepVisible
 import com.android.wm.shell.flicker.layerKeepVisible
-import org.junit.After
+
 import org.junit.Assume
 import org.junit.Before
+import org.junit.Rule
 
 abstract class BaseAppCompat(flicker: LegacyFlickerTest) : BaseTest(flicker) {
     protected val context: Context = instrumentation.context
     protected val letterboxApp = LetterboxAppHelper(instrumentation)
-    lateinit var cmdHelper: CommandsHelper
-    private lateinit var letterboxStyle: HashMap<String, String>
+
+    @JvmField
+    @Rule
+    val letterboxRule: LetterboxRule = LetterboxRule()
 
     /** {@inheritDoc} */
     override val transition: FlickerBuilder.() -> Unit
@@ -52,50 +54,7 @@
 
     @Before
     fun before() {
-        cmdHelper = CommandsHelper.getInstance(instrumentation)
-        Assume.assumeTrue(tapl.isTablet && isIgnoreOrientationRequest())
-        letterboxStyle = mapLetterboxStyle()
-        resetLetterboxStyle()
-        setLetterboxEducationEnabled(false)
-    }
-
-    @After
-    fun after() {
-        resetLetterboxStyle()
-    }
-
-    private fun mapLetterboxStyle(): HashMap<String, String> {
-        val res = cmdHelper.executeShellCommand("wm get-letterbox-style")
-        val lines = res.lines()
-        val map = HashMap<String, String>()
-        for (line in lines) {
-            val keyValuePair = line.split(":")
-            if (keyValuePair.size == 2) {
-                val key = keyValuePair[0].trim()
-                map[key] = keyValuePair[1].trim()
-            }
-        }
-        return map
-    }
-
-    private fun getLetterboxStyle(): HashMap<String, String> {
-        if (!::letterboxStyle.isInitialized) {
-            letterboxStyle = mapLetterboxStyle()
-        }
-        return letterboxStyle
-    }
-
-    private fun resetLetterboxStyle() {
-        cmdHelper.executeShellCommand("wm reset-letterbox-style")
-    }
-
-    private fun setLetterboxEducationEnabled(enabled: Boolean) {
-        cmdHelper.executeShellCommand("wm set-letterbox-style --isEducationEnabled $enabled")
-    }
-
-    private fun isIgnoreOrientationRequest(): Boolean {
-        val res = cmdHelper.executeShellCommand("wm get-ignore-orientation-request")
-        return res != null && res.contains("true")
+        Assume.assumeTrue(tapl.isTablet && letterboxRule.isIgnoreOrientationRequest)
     }
 
     fun FlickerTestData.setStartRotation() = setRotation(flicker.scenario.startRotation)
@@ -115,7 +74,7 @@
 
     /** Only run on tests with config_letterboxActivityCornersRadius != 0 in devices */
     private fun assumeLetterboxRoundedCornersEnabled() {
-        Assume.assumeTrue(getLetterboxStyle().getValue("Corner radius") != "0")
+        Assume.assumeTrue(letterboxRule.hasCornerRadius)
     }
 
     fun assertLetterboxAppVisibleAtStartAndEnd() {
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/LetterboxRule.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/LetterboxRule.kt
new file mode 100644
index 0000000..5a1136f
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/LetterboxRule.kt
@@ -0,0 +1,108 @@
+/*
+ * 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.wm.shell.flicker.appcompat
+
+import android.app.Instrumentation
+import android.system.helpers.CommandsHelper
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.rules.TestRule
+import org.junit.runner.Description
+import org.junit.runners.model.Statement
+
+/**
+ * JUnit Rule to handle letterboxStyles and states
+ */
+class LetterboxRule(
+        private val withLetterboxEducationEnabled: Boolean = false,
+        private val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation(),
+        private val cmdHelper: CommandsHelper = CommandsHelper.getInstance(instrumentation)
+) : TestRule {
+
+    private val execAdb: (String) -> String = {cmd -> cmdHelper.executeShellCommand(cmd)}
+    private lateinit var _letterboxStyle: MutableMap<String, String>
+
+    val letterboxStyle: Map<String, String>
+        get() {
+            if (!::_letterboxStyle.isInitialized) {
+                _letterboxStyle = mapLetterboxStyle()
+            }
+            return _letterboxStyle
+        }
+
+    val cornerRadius: Int?
+        get() = asInt(letterboxStyle["Corner radius"])
+
+    val hasCornerRadius: Boolean
+        get() {
+            val radius = cornerRadius
+            return radius != null && radius > 0
+        }
+
+    val isIgnoreOrientationRequest: Boolean
+        get() = execAdb("wm get-ignore-orientation-request")?.contains("true") ?: false
+
+    override fun apply(base: Statement?, description: Description?): Statement {
+        resetLetterboxStyle()
+        _letterboxStyle = mapLetterboxStyle()
+        val isLetterboxEducationEnabled = _letterboxStyle.getValue("Is education enabled")
+        var hasLetterboxEducationStateChanged = false
+        if ("$withLetterboxEducationEnabled" != isLetterboxEducationEnabled) {
+            hasLetterboxEducationStateChanged = true
+            execAdb("wm set-letterbox-style --isEducationEnabled " +
+                    withLetterboxEducationEnabled)
+        }
+        return try {
+            object : Statement() {
+                @Throws(Throwable::class)
+                override fun evaluate() {
+                    base!!.evaluate()
+                }
+            }
+        } finally {
+            if (hasLetterboxEducationStateChanged) {
+                execAdb("wm set-letterbox-style --isEducationEnabled " +
+                        isLetterboxEducationEnabled
+                )
+            }
+            resetLetterboxStyle()
+        }
+    }
+
+    private fun mapLetterboxStyle(): HashMap<String, String> {
+        val res = execAdb("wm get-letterbox-style")
+        val lines = res.lines()
+        val map = HashMap<String, String>()
+        for (line in lines) {
+            val keyValuePair = line.split(":")
+            if (keyValuePair.size == 2) {
+                val key = keyValuePair[0].trim()
+                map[key] = keyValuePair[1].trim()
+            }
+        }
+        return map
+    }
+
+    private fun resetLetterboxStyle() {
+        execAdb("wm reset-letterbox-style")
+    }
+
+    private fun asInt(str: String?): Int? = try {
+        str?.toInt()
+    } catch (e: NumberFormatException) {
+        null
+    }
+}
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenAppInSizeCompatModeTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenAppInSizeCompatModeTest.kt
index a7bd258..67d5718 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenAppInSizeCompatModeTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenAppInSizeCompatModeTest.kt
@@ -31,7 +31,7 @@
 /**
  * Test launching app in size compat mode.
  *
- * To run this test: `atest WMShellFlickerTests:OpenAppInSizeCompatModeTest`
+ * To run this test: `atest WMShellFlickerTestsOther:OpenAppInSizeCompatModeTest`
  *
  * Actions:
  * ```
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt
new file mode 100644
index 0000000..e6ca261
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt
@@ -0,0 +1,128 @@
+/*
+ * 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.wm.shell.flicker.appcompat
+
+import android.platform.test.annotations.Postsubmit
+import android.tools.common.Rotation
+import android.tools.common.flicker.assertions.FlickerTest
+import android.tools.common.traces.component.ComponentNameMatcher
+import android.tools.device.flicker.junit.FlickerParametersRunnerFactory
+import android.tools.device.flicker.legacy.FlickerBuilder
+import android.tools.device.flicker.legacy.LegacyFlickerTest
+import android.tools.device.flicker.legacy.LegacyFlickerTestFactory
+import androidx.test.filters.RequiresDevice
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.Parameterized
+
+/**
+ * Test launching app in size compat mode.
+ *
+ * To run this test: `atest WMShellFlickerTestsOther:OpenTransparentActivityTest`
+ *
+ * Actions:
+ * ```
+ *     Launch a letteboxed app and then a transparent activity from it. We test the bounds
+ *     are the same.
+ * ```
+ *
+ * Notes:
+ * ```
+ *     Some default assertions (e.g., nav bar, status bar and screen covered)
+ *     are inherited [BaseTest]
+ * ```
+ */
+@RequiresDevice
+@RunWith(Parameterized::class)
+@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
+class OpenTransparentActivityTest(flicker: LegacyFlickerTest) : TransparentBaseAppCompat(flicker) {
+
+    /** {@inheritDoc} */
+    override val transition: FlickerBuilder.() -> Unit
+        get() = {
+            setup {
+                letterboxTranslucentLauncherApp.launchViaIntent(wmHelper)
+            }
+            transitions {
+                waitAndGetLaunchTransparent()?.click() ?: error("Launch Transparent not found")
+            }
+            teardown {
+                letterboxTranslucentApp.exit(wmHelper)
+                letterboxTranslucentLauncherApp.exit(wmHelper)
+            }
+        }
+
+    /**
+     * Checks the transparent activity is launched on top of the opaque one
+     */
+    @Postsubmit
+    @Test
+    fun translucentActivityIsLaunchedOnTopOfOpaqueActivity() {
+        flicker.assertWm {
+            this.isAppWindowOnTop(letterboxTranslucentLauncherApp)
+                .then()
+                .isAppWindowOnTop(letterboxTranslucentApp)
+        }
+    }
+
+    /**
+     * Checks that the activity is letterboxed
+     */
+    @Postsubmit
+    @Test
+    fun translucentActivityIsLetterboxed() {
+        flicker.assertLayers { isVisible(ComponentNameMatcher.LETTERBOX) }
+    }
+
+    /**
+     * Checks that the translucent activity inherits bounds from the opaque one.
+     */
+    @Postsubmit
+    @Test
+    fun translucentActivityInheritsBoundsFromOpaqueActivity() {
+        flicker.assertLayersEnd {
+            this.visibleRegion(letterboxTranslucentApp)
+                .coversExactly(visibleRegion(letterboxTranslucentLauncherApp).region)
+        }
+    }
+
+    /**
+     * Checks that the translucent activity has rounded corners
+     */
+    @Postsubmit
+    @Test
+    fun translucentActivityHasRoundedCorners() {
+        flicker.assertLayersEnd {
+            this.hasRoundedCorners(letterboxTranslucentApp)
+        }
+    }
+
+    companion object {
+        /**
+         * Creates the test configurations.
+         *
+         * See [FlickerTestFactory.rotationTests] for configuring screen orientation and
+         * navigation modes.
+         */
+        @Parameterized.Parameters(name = "{0}")
+        @JvmStatic
+        fun getParams(): Collection<FlickerTest> {
+            return LegacyFlickerTestFactory
+                .nonRotationTests(supportedRotations = listOf(Rotation.ROTATION_90))
+        }
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RepositionFixedPortraitAppTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RepositionFixedPortraitAppTest.kt
index e875aae..68fa8d2 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RepositionFixedPortraitAppTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RepositionFixedPortraitAppTest.kt
@@ -32,7 +32,9 @@
 /**
  * Test launching a fixed portrait letterboxed app in landscape and repositioning to the right.
  *
- * To run this test: `atest WMShellFlickerTests:RepositionFixedPortraitAppTest` Actions:
+ * To run this test: `atest WMShellFlickerTestsOther:RepositionFixedPortraitAppTest`
+ *
+ * Actions:
  *
  *  ```
  *      Launch a fixed portrait app in landscape to letterbox app
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RestartAppInSizeCompatModeTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RestartAppInSizeCompatModeTest.kt
index a18a144..fcb6931a 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RestartAppInSizeCompatModeTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/RestartAppInSizeCompatModeTest.kt
@@ -31,7 +31,7 @@
 /**
  * Test restarting app in size compat mode.
  *
- * To run this test: `atest WMShellFlickerTests:RestartAppInSizeCompatModeTest`
+ * To run this test: `atest WMShellFlickerTestsOther:RestartAppInSizeCompatModeTest`
  *
  * Actions:
  * ```
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/TransparentBaseAppCompat.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/TransparentBaseAppCompat.kt
new file mode 100644
index 0000000..ea0392c
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/TransparentBaseAppCompat.kt
@@ -0,0 +1,63 @@
+/*
+ * 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.wm.shell.flicker.appcompat
+
+import android.content.Context
+import android.tools.device.flicker.legacy.FlickerTestData
+import android.tools.device.flicker.legacy.LegacyFlickerTest
+import android.tools.device.helpers.FIND_TIMEOUT
+import android.tools.device.traces.parsers.toFlickerComponent
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.UiObject2
+import androidx.test.uiautomator.Until
+import com.android.server.wm.flicker.helpers.LetterboxAppHelper
+import com.android.server.wm.flicker.testapp.ActivityOptions
+import com.android.wm.shell.flicker.BaseTest
+import org.junit.Assume
+import org.junit.Before
+import org.junit.Rule
+
+abstract class TransparentBaseAppCompat(flicker: LegacyFlickerTest) : BaseTest(flicker) {
+    protected val context: Context = instrumentation.context
+    protected val letterboxTranslucentLauncherApp = LetterboxAppHelper(
+        instrumentation,
+        launcherName = ActivityOptions.LaunchTransparentActivity.LABEL,
+        component = ActivityOptions.LaunchTransparentActivity.COMPONENT.toFlickerComponent()
+    )
+    protected val letterboxTranslucentApp = LetterboxAppHelper(
+        instrumentation,
+        launcherName = ActivityOptions.TransparentActivity.LABEL,
+        component = ActivityOptions.TransparentActivity.COMPONENT.toFlickerComponent()
+    )
+
+    @JvmField
+    @Rule
+    val letterboxRule: LetterboxRule = LetterboxRule()
+
+    @Before
+    fun before() {
+        Assume.assumeTrue(tapl.isTablet && letterboxRule.isIgnoreOrientationRequest)
+    }
+
+    protected fun FlickerTestData.waitAndGetLaunchTransparent(): UiObject2? =
+        device.wait(
+            Until.findObject(By.text("Launch Transparent")),
+            FIND_TIMEOUT
+        )
+
+    protected fun FlickerTestData.goBack() = device.pressBack()
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandlerTest.java
index c6642f3..885ae38 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandlerTest.java
@@ -99,16 +99,17 @@
         final int taskId = 1;
         WindowContainerTransaction wct = new WindowContainerTransaction();
         doReturn(mToken).when(mTransitions)
-                .startTransition(Transitions.TRANSIT_ENTER_FREEFORM, wct,
+                .startTransition(Transitions.TRANSIT_START_MOVE_TO_DESKTOP_MODE, wct,
                         mEnterDesktopTaskTransitionHandler);
         doReturn(taskId).when(mMoveToDesktopAnimator).getTaskId();
 
-        mEnterDesktopTaskTransitionHandler.startMoveToFreeformAnimation(wct,
+        mEnterDesktopTaskTransitionHandler.startMoveToDesktop(wct,
                 mMoveToDesktopAnimator, null);
 
         TransitionInfo.Change change =
                 createChange(WindowManager.TRANSIT_CHANGE, taskId, WINDOWING_MODE_FREEFORM);
-        TransitionInfo info = createTransitionInfo(Transitions.TRANSIT_ENTER_FREEFORM, change);
+        TransitionInfo info = createTransitionInfo(Transitions.TRANSIT_START_MOVE_TO_DESKTOP_MODE,
+                change);
 
 
         assertTrue(mEnterDesktopTaskTransitionHandler
@@ -120,17 +121,18 @@
 
     @Test
     public void testTransitEnterDesktopModeAnimation() throws Throwable {
-        final int transitionType = Transitions.TRANSIT_ENTER_DESKTOP_MODE;
+        final int transitionType = Transitions.TRANSIT_FINALIZE_MOVE_TO_DESKTOP_MODE;
         final int taskId = 1;
         WindowContainerTransaction wct = new WindowContainerTransaction();
         doReturn(mToken).when(mTransitions)
                 .startTransition(transitionType, wct, mEnterDesktopTaskTransitionHandler);
-        mEnterDesktopTaskTransitionHandler.startTransition(transitionType, wct, null);
+        mEnterDesktopTaskTransitionHandler.finalizeMoveToDesktop(wct, null);
 
         TransitionInfo.Change change =
                 createChange(WindowManager.TRANSIT_CHANGE, taskId, WINDOWING_MODE_FREEFORM);
         change.setEndAbsBounds(new Rect(0, 0, 1, 1));
-        TransitionInfo info = createTransitionInfo(Transitions.TRANSIT_ENTER_DESKTOP_MODE, change);
+        TransitionInfo info = createTransitionInfo(
+                Transitions.TRANSIT_FINALIZE_MOVE_TO_DESKTOP_MODE, change);
 
         runOnUiThread(() -> {
             try {
diff --git a/libs/hwui/pipeline/skia/ShaderCache.cpp b/libs/hwui/pipeline/skia/ShaderCache.cpp
index f71e728..b870023 100644
--- a/libs/hwui/pipeline/skia/ShaderCache.cpp
+++ b/libs/hwui/pipeline/skia/ShaderCache.cpp
@@ -88,6 +88,9 @@
         mBlobCache.reset(new FileBlobCache(maxKeySize, maxValueSize, maxTotalSize, mFilename));
         validateCache(identity, size);
         mInitialized = true;
+        if (identity != nullptr && size > 0 && mIDHash.size()) {
+            set(&sIDKey, sizeof(sIDKey), mIDHash.data(), mIDHash.size());
+        }
     }
 }
 
@@ -96,11 +99,6 @@
     mFilename = filename;
 }
 
-BlobCache* ShaderCache::getBlobCacheLocked() {
-    LOG_ALWAYS_FATAL_IF(!mInitialized, "ShaderCache has not been initialized");
-    return mBlobCache.get();
-}
-
 sk_sp<SkData> ShaderCache::load(const SkData& key) {
     ATRACE_NAME("ShaderCache::load");
     size_t keySize = key.size();
@@ -115,8 +113,7 @@
     if (!valueBuffer) {
         return nullptr;
     }
-    BlobCache* bc = getBlobCacheLocked();
-    size_t valueSize = bc->get(key.data(), keySize, valueBuffer, mObservedBlobValueSize);
+    size_t valueSize = mBlobCache->get(key.data(), keySize, valueBuffer, mObservedBlobValueSize);
     int maxTries = 3;
     while (valueSize > mObservedBlobValueSize && maxTries > 0) {
         mObservedBlobValueSize = std::min(valueSize, maxValueSize);
@@ -126,7 +123,7 @@
             return nullptr;
         }
         valueBuffer = newValueBuffer;
-        valueSize = bc->get(key.data(), keySize, valueBuffer, mObservedBlobValueSize);
+        valueSize = mBlobCache->get(key.data(), keySize, valueBuffer, mObservedBlobValueSize);
         maxTries--;
     }
     if (!valueSize) {
@@ -143,16 +140,17 @@
     return SkData::MakeFromMalloc(valueBuffer, valueSize);
 }
 
-namespace {
-// Helper for BlobCache::set to trace the result.
-void set(BlobCache* cache, const void* key, size_t keySize, const void* value, size_t valueSize) {
-    switch (cache->set(key, keySize, value, valueSize)) {
+void ShaderCache::set(const void* key, size_t keySize, const void* value, size_t valueSize) {
+    switch (mBlobCache->set(key, keySize, value, valueSize)) {
         case BlobCache::InsertResult::kInserted:
             // This is what we expect/hope. It means the cache is large enough.
             return;
         case BlobCache::InsertResult::kDidClean: {
             ATRACE_FORMAT("ShaderCache: evicted an entry to fit {key: %lu value %lu}!", keySize,
                           valueSize);
+            if (mIDHash.size()) {
+                set(&sIDKey, sizeof(sIDKey), mIDHash.data(), mIDHash.size());
+            }
             return;
         }
         case BlobCache::InsertResult::kNotEnoughSpace: {
@@ -172,15 +170,10 @@
         }
     }
 }
-}  // namespace
 
 void ShaderCache::saveToDiskLocked() {
     ATRACE_NAME("ShaderCache::saveToDiskLocked");
     if (mInitialized && mBlobCache) {
-        if (mIDHash.size()) {
-            auto key = sIDKey;
-            set(mBlobCache.get(), &key, sizeof(key), mIDHash.data(), mIDHash.size());
-        }
         // The most straightforward way to make ownership shared
         mMutex.unlock();
         mMutex.lock_shared();
@@ -209,11 +202,10 @@
 
     const void* value = data.data();
 
-    BlobCache* bc = getBlobCacheLocked();
     if (mInStoreVkPipelineInProgress) {
         if (mOldPipelineCacheSize == -1) {
             // Record the initial pipeline cache size stored in the file.
-            mOldPipelineCacheSize = bc->get(key.data(), keySize, nullptr, 0);
+            mOldPipelineCacheSize = mBlobCache->get(key.data(), keySize, nullptr, 0);
         }
         if (mNewPipelineCacheSize != -1 && mNewPipelineCacheSize == valueSize) {
             // There has not been change in pipeline cache size. Stop trying to save.
@@ -228,7 +220,7 @@
         mNewPipelineCacheSize = -1;
         mTryToStorePipelineCache = true;
     }
-    set(bc, key.data(), keySize, value, valueSize);
+    set(key.data(), keySize, value, valueSize);
 
     if (!mSavePending && mDeferredSaveDelayMs > 0) {
         mSavePending = true;
diff --git a/libs/hwui/pipeline/skia/ShaderCache.h b/libs/hwui/pipeline/skia/ShaderCache.h
index 2f91c77..7495550 100644
--- a/libs/hwui/pipeline/skia/ShaderCache.h
+++ b/libs/hwui/pipeline/skia/ShaderCache.h
@@ -96,20 +96,18 @@
     void operator=(const ShaderCache&) = delete;
 
     /**
-     * "getBlobCacheLocked" returns the BlobCache object being used to store the
-     * key/value blob pairs.  If the BlobCache object has not yet been created,
-     * this will do so, loading the serialized cache contents from disk if
-     * possible.
-     */
-    BlobCache* getBlobCacheLocked() REQUIRES(mMutex);
-
-    /**
      * "validateCache" updates the cache to match the given identity.  If the
      * cache currently has the wrong identity, all entries in the cache are cleared.
      */
     bool validateCache(const void* identity, ssize_t size) REQUIRES(mMutex);
 
     /**
+     * Helper for BlobCache::set to trace the result and ensure the identity hash
+     * does not get evicted.
+     */
+    void set(const void* key, size_t keySize, const void* value, size_t valueSize) REQUIRES(mMutex);
+
+    /**
      * "saveToDiskLocked" attempts to save the current contents of the cache to
      * disk. If the identity hash exists, we will insert the identity hash into
      * the cache for next validation.
@@ -127,11 +125,9 @@
     bool mInitialized GUARDED_BY(mMutex) = false;
 
     /**
-     * "mBlobCache" is the cache in which the key/value blob pairs are stored.  It
-     * is initially NULL, and will be initialized by getBlobCacheLocked the
-     * first time it's needed.
-     * The blob cache contains the Android build number. We treat version mismatches as an empty
-     * cache (logic implemented in BlobCache::unflatten).
+     * "mBlobCache" is the cache in which the key/value blob pairs are stored.
+     * The blob cache contains the Android build number. We treat version mismatches
+     * as an empty cache (logic implemented in BlobCache::unflatten).
      */
     std::unique_ptr<FileBlobCache> mBlobCache GUARDED_BY(mMutex);
 
diff --git a/libs/hwui/renderthread/VulkanManager.cpp b/libs/hwui/renderthread/VulkanManager.cpp
index 31a92ac..46698a6 100644
--- a/libs/hwui/renderthread/VulkanManager.cpp
+++ b/libs/hwui/renderthread/VulkanManager.cpp
@@ -40,7 +40,7 @@
 namespace uirenderer {
 namespace renderthread {
 
-static std::array<std::string_view, 19> sEnableExtensions{
+static std::array<std::string_view, 20> sEnableExtensions{
         VK_KHR_BIND_MEMORY_2_EXTENSION_NAME,
         VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME,
         VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,
@@ -60,6 +60,7 @@
         VK_EXT_QUEUE_FAMILY_FOREIGN_EXTENSION_NAME,
         VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME,
         VK_KHR_ANDROID_SURFACE_EXTENSION_NAME,
+        VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME,
 };
 
 static bool shouldEnableExtension(const std::string_view& extension) {
diff --git a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiver.java b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiver.java
index 9b33704..eccf604 100644
--- a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiver.java
+++ b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiver.java
@@ -191,6 +191,8 @@
                 && isPendingIntentValid(intent, SlicePurchaseController.EXTRA_INTENT_REQUEST_FAILED)
                 && isPendingIntentValid(intent,
                         SlicePurchaseController.EXTRA_INTENT_NOT_DEFAULT_DATA_SUBSCRIPTION)
+                && isPendingIntentValid(intent,
+                        SlicePurchaseController.EXTRA_INTENT_NOTIFICATIONS_DISABLED)
                 && isPendingIntentValid(intent, SlicePurchaseController.EXTRA_INTENT_SUCCESS)
                 && isPendingIntentValid(intent,
                         SlicePurchaseController.EXTRA_INTENT_NOTIFICATION_SHOWN);
@@ -276,6 +278,8 @@
             case SlicePurchaseController.EXTRA_INTENT_REQUEST_FAILED: return "request failed";
             case SlicePurchaseController.EXTRA_INTENT_NOT_DEFAULT_DATA_SUBSCRIPTION:
                 return "not default data subscription";
+            case SlicePurchaseController.EXTRA_INTENT_NOTIFICATIONS_DISABLED:
+                return "notifications disabled";
             case SlicePurchaseController.EXTRA_INTENT_SUCCESS: return "success";
             case SlicePurchaseController.EXTRA_INTENT_NOTIFICATION_SHOWN:
                 return "notification shown";
@@ -321,26 +325,45 @@
     }
 
     private void onDisplayPerformanceBoostNotification(@NonNull Context context,
-            @NonNull Intent intent, boolean repeat) {
-        if (!repeat && !isIntentValid(intent)) {
+            @NonNull Intent intent, boolean localeChanged) {
+        if (!localeChanged && !isIntentValid(intent)) {
             sendSlicePurchaseAppResponse(intent,
                     SlicePurchaseController.EXTRA_INTENT_REQUEST_FAILED);
             return;
         }
 
         Resources res = getResources(context);
-        NotificationChannel channel = new NotificationChannel(
-                PERFORMANCE_BOOST_NOTIFICATION_CHANNEL_ID,
-                res.getString(R.string.performance_boost_notification_channel),
-                NotificationManager.IMPORTANCE_DEFAULT);
-        // CarrierDefaultApp notifications are unblockable by default. Make this channel blockable
-        //  to allow users to disable notifications posted to this channel without affecting other
-        //  notifications in this application.
-        channel.setBlockable(true);
-        context.getSystemService(NotificationManager.class).createNotificationChannel(channel);
+        NotificationManager notificationManager =
+                context.getSystemService(NotificationManager.class);
+        NotificationChannel channel = notificationManager.getNotificationChannel(
+                PERFORMANCE_BOOST_NOTIFICATION_CHANNEL_ID);
+        if (channel == null) {
+            channel = new NotificationChannel(
+                    PERFORMANCE_BOOST_NOTIFICATION_CHANNEL_ID,
+                    res.getString(R.string.performance_boost_notification_channel),
+                    NotificationManager.IMPORTANCE_DEFAULT);
+            // CarrierDefaultApp notifications are unblockable by default.
+            // Make this channel blockable to allow users to disable notifications posted to this
+            // channel without affecting other notifications in this application.
+            channel.setBlockable(true);
+            context.getSystemService(NotificationManager.class).createNotificationChannel(channel);
+        } else if (localeChanged) {
+            // If the channel already exists but the locale has changed, update the channel name.
+            channel.setName(res.getString(R.string.performance_boost_notification_channel));
+        }
+
+        boolean channelNotificationsDisabled =
+                channel.getImportance() == NotificationManager.IMPORTANCE_NONE;
+        if (channelNotificationsDisabled || !notificationManager.areNotificationsEnabled()) {
+            // If notifications are disabled for the app or channel, fail the purchase request.
+            logd("Purchase request failed because notifications are disabled for the "
+                    + (channelNotificationsDisabled ? "channel." : "application."));
+            sendSlicePurchaseAppResponse(intent,
+                    SlicePurchaseController.EXTRA_INTENT_NOTIFICATIONS_DISABLED);
+            return;
+        }
 
         String carrier = intent.getStringExtra(SlicePurchaseController.EXTRA_CARRIER);
-
         Notification notification =
                 new Notification.Builder(context, PERFORMANCE_BOOST_NOTIFICATION_CHANNEL_ID)
                         .setContentTitle(res.getString(
@@ -369,11 +392,12 @@
 
         int capability = intent.getIntExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
                 SlicePurchaseController.PREMIUM_CAPABILITY_INVALID);
-        logd((repeat ? "Update" : "Display") + " the performance boost notification for capability "
+        logd((localeChanged ? "Update" : "Display")
+                + " the performance boost notification for capability "
                 + TelephonyManager.convertPremiumCapabilityToString(capability));
         context.getSystemService(NotificationManager.class).notifyAsUser(
                 PERFORMANCE_BOOST_NOTIFICATION_TAG, capability, notification, UserHandle.ALL);
-        if (!repeat) {
+        if (!localeChanged) {
             sIntents.put(capability, intent);
             sendSlicePurchaseAppResponse(intent,
                     SlicePurchaseController.EXTRA_INTENT_NOTIFICATION_SHOWN);
diff --git a/packages/CarrierDefaultApp/tests/unit/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiverTest.java b/packages/CarrierDefaultApp/tests/unit/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiverTest.java
index 61847b5..3c8ef6e 100644
--- a/packages/CarrierDefaultApp/tests/unit/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiverTest.java
+++ b/packages/CarrierDefaultApp/tests/unit/src/com/android/carrierdefaultapp/SlicePurchaseBroadcastReceiverTest.java
@@ -32,6 +32,7 @@
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
+import android.annotation.NonNull;
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
@@ -72,6 +73,7 @@
     @Mock PendingIntent mContentIntent1;
     @Mock PendingIntent mContentIntent2;
     @Mock PendingIntent mNotificationShownIntent;
+    @Mock PendingIntent mNotificationsDisabledIntent;
     @Mock Context mContext;
     @Mock Resources mResources;
     @Mock Configuration mConfiguration;
@@ -90,6 +92,7 @@
         doReturn("").when(mResources).getString(anyInt());
         doReturn(mNotificationManager).when(mContext)
                 .getSystemService(eq(NotificationManager.class));
+        doReturn(true).when(mNotificationManager).areNotificationsEnabled();
         doReturn(mApplicationInfo).when(mContext).getApplicationInfo();
         doReturn(mPackageManager).when(mContext).getPackageManager();
         doReturn(mSpiedResources).when(mContext).getResources();
@@ -221,12 +224,10 @@
         doReturn(true).when(mPendingIntent).isBroadcast();
         doReturn(mPendingIntent).when(mIntent).getParcelableExtra(
                 anyString(), eq(PendingIntent.class));
-        doReturn(TelephonyManager.PHONE_PROCESS_NAME).when(mNotificationShownIntent)
-                .getCreatorPackage();
-        doReturn(true).when(mNotificationShownIntent).isBroadcast();
-        doReturn(mNotificationShownIntent).when(mIntent).getParcelableExtra(
-                eq(SlicePurchaseController.EXTRA_INTENT_NOTIFICATION_SHOWN),
-                eq(PendingIntent.class));
+        createValidPendingIntent(mNotificationShownIntent,
+                SlicePurchaseController.EXTRA_INTENT_NOTIFICATION_SHOWN);
+        createValidPendingIntent(mNotificationsDisabledIntent,
+                SlicePurchaseController.EXTRA_INTENT_NOTIFICATIONS_DISABLED);
 
         // spy notification intents to prevent PendingIntent issues
         doReturn(mContentIntent1).when(mSlicePurchaseBroadcastReceiver).createContentIntent(
@@ -253,6 +254,12 @@
         mSlicePurchaseBroadcastReceiver.onReceive(mContext, mIntent);
     }
 
+    private void createValidPendingIntent(@NonNull PendingIntent intent, @NonNull String extra) {
+        doReturn(TelephonyManager.PHONE_PROCESS_NAME).when(intent).getCreatorPackage();
+        doReturn(true).when(intent).isBroadcast();
+        doReturn(intent).when(mIntent).getParcelableExtra(eq(extra), eq(PendingIntent.class));
+    }
+
     @Test
     public void testNotificationCanceled() {
         // send ACTION_NOTIFICATION_CANCELED
@@ -335,4 +342,22 @@
         clearInvocations(mConfiguration);
         return captor.getValue();
     }
+
+    @Test
+    public void testNotificationsDisabled() throws Exception {
+        doReturn(false).when(mNotificationManager).areNotificationsEnabled();
+
+        displayPerformanceBoostNotification();
+
+        // verify notification was not shown
+        verify(mNotificationManager, never()).notifyAsUser(
+                eq(SlicePurchaseBroadcastReceiver.PERFORMANCE_BOOST_NOTIFICATION_TAG),
+                eq(TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY),
+                any(),
+                eq(UserHandle.ALL));
+        verify(mNotificationShownIntent, never()).send();
+
+        // verify SlicePurchaseController was notified that notifications are disabled
+        verify(mNotificationsDisabledIntent).send();
+    }
 }
diff --git a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/DynamicSystemInstallationService.java b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/DynamicSystemInstallationService.java
index e1eb36a..25ac3c9 100644
--- a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/DynamicSystemInstallationService.java
+++ b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/DynamicSystemInstallationService.java
@@ -419,12 +419,20 @@
         mDynSystem.remove();
     }
 
+    private boolean isDsuSlotLocked() {
+        // Slot names ending with ".lock" are a customized installation.
+        // We expect the client app to provide custom UI to enter/exit DSU mode.
+        // We will ignore the ACTION_REBOOT_TO_NORMAL command and will not show
+        // notifications in this case.
+        return mDynSystem.getActiveDsuSlot().endsWith(".lock");
+    }
+
     private void executeRebootToNormalCommand() {
         if (!isInDynamicSystem()) {
             Log.e(TAG, "It's already running in normal system.");
             return;
         }
-        if (mDynSystem.getActiveDsuSlot().endsWith(".lock")) {
+        if (isDsuSlotLocked()) {
             Log.e(TAG, "Ignore the reboot intent for a locked DSU slot");
             return;
         }
@@ -449,13 +457,13 @@
     private void executeNotifyIfInUseCommand() {
         switch (getStatus()) {
             case STATUS_IN_USE:
-                if (!mHideNotification) {
+                if (!mHideNotification && !isDsuSlotLocked()) {
                     startForeground(NOTIFICATION_ID,
                             buildNotification(STATUS_IN_USE, CAUSE_NOT_SPECIFIED));
                 }
                 break;
             case STATUS_READY:
-                if (!mHideNotification) {
+                if (!mHideNotification && !isDsuSlotLocked()) {
                     startForeground(NOTIFICATION_ID,
                             buildNotification(STATUS_READY, CAUSE_NOT_SPECIFIED));
                 }
diff --git a/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java b/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java
index 00dd8cc..1a938d6 100644
--- a/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java
+++ b/packages/SettingsLib/Tile/src/com/android/settingslib/drawer/Tile.java
@@ -179,7 +179,8 @@
      * Check whether tile has order.
      */
     public boolean hasOrder() {
-        return mMetaData.containsKey(META_DATA_KEY_ORDER)
+        return mMetaData != null
+                && mMetaData.containsKey(META_DATA_KEY_ORDER)
                 && mMetaData.get(META_DATA_KEY_ORDER) instanceof Integer;
     }
 
@@ -204,7 +205,7 @@
         CharSequence title = null;
         ensureMetadataNotStale(context);
         final PackageManager packageManager = context.getPackageManager();
-        if (mMetaData.containsKey(META_DATA_PREFERENCE_TITLE)) {
+        if (mMetaData != null && mMetaData.containsKey(META_DATA_PREFERENCE_TITLE)) {
             if (mMetaData.containsKey(META_DATA_PREFERENCE_TITLE_URI)) {
                 // If has as uri to provide dynamic title, skip loading here. UI will later load
                 // at tile binding time.
@@ -284,10 +285,10 @@
      * Optional key to use for this tile.
      */
     public String getKey(Context context) {
+        ensureMetadataNotStale(context);
         if (!hasKey()) {
             return null;
         }
-        ensureMetadataNotStale(context);
         if (mMetaData.get(META_DATA_PREFERENCE_KEYHINT) instanceof Integer) {
             return context.getResources().getString(mMetaData.getInt(META_DATA_PREFERENCE_KEYHINT));
         } else {
diff --git a/packages/SystemUI/animation/src/com/android/systemui/animation/ViewHierarchyAnimator.kt b/packages/SystemUI/animation/src/com/android/systemui/animation/ViewHierarchyAnimator.kt
index 8e79e3c..38b99cc 100644
--- a/packages/SystemUI/animation/src/com/android/systemui/animation/ViewHierarchyAnimator.kt
+++ b/packages/SystemUI/animation/src/com/android/systemui/animation/ViewHierarchyAnimator.kt
@@ -70,6 +70,9 @@
          * If a new layout change happens while an animation is already in progress, the animation
          * is updated to continue from the current values to the new end state.
          *
+         * A set of [excludedViews] can be passed. If any dependent view from [rootView] matches an
+         * entry in this set, changes to that view will not be animated.
+         *
          * The animator continues to respond to layout changes until [stopAnimating] is called.
          *
          * Successive calls to this method override the previous settings ([interpolator] and
@@ -82,9 +85,16 @@
         fun animate(
             rootView: View,
             interpolator: Interpolator = DEFAULT_INTERPOLATOR,
-            duration: Long = DEFAULT_DURATION
+            duration: Long = DEFAULT_DURATION,
+            excludedViews: Set<View> = emptySet()
         ): Boolean {
-            return animate(rootView, interpolator, duration, ephemeral = false)
+            return animate(
+                rootView,
+                interpolator,
+                duration,
+                ephemeral = false,
+                excludedViews = excludedViews
+            )
         }
 
         /**
@@ -95,16 +105,24 @@
         fun animateNextUpdate(
             rootView: View,
             interpolator: Interpolator = DEFAULT_INTERPOLATOR,
-            duration: Long = DEFAULT_DURATION
+            duration: Long = DEFAULT_DURATION,
+            excludedViews: Set<View> = emptySet()
         ): Boolean {
-            return animate(rootView, interpolator, duration, ephemeral = true)
+            return animate(
+                rootView,
+                interpolator,
+                duration,
+                ephemeral = true,
+                excludedViews = excludedViews
+            )
         }
 
         private fun animate(
             rootView: View,
             interpolator: Interpolator,
             duration: Long,
-            ephemeral: Boolean
+            ephemeral: Boolean,
+            excludedViews: Set<View> = emptySet()
         ): Boolean {
             if (
                 !occupiesSpace(
@@ -119,7 +137,7 @@
             }
 
             val listener = createUpdateListener(interpolator, duration, ephemeral)
-            addListener(rootView, listener, recursive = true)
+            addListener(rootView, listener, recursive = true, excludedViews = excludedViews)
             return true
         }
 
@@ -921,8 +939,11 @@
         private fun addListener(
             view: View,
             listener: View.OnLayoutChangeListener,
-            recursive: Boolean = false
+            recursive: Boolean = false,
+            excludedViews: Set<View> = emptySet()
         ) {
+            if (excludedViews.contains(view)) return
+
             // Make sure that only one listener is active at a time.
             val previousListener = view.getTag(R.id.tag_layout_listener)
             if (previousListener != null && previousListener is View.OnLayoutChangeListener) {
@@ -933,7 +954,12 @@
             view.setTag(R.id.tag_layout_listener, listener)
             if (view is ViewGroup && recursive) {
                 for (i in 0 until view.childCount) {
-                    addListener(view.getChildAt(i), listener, recursive = true)
+                    addListener(
+                        view.getChildAt(i),
+                        listener,
+                        recursive = true,
+                        excludedViews = excludedViews
+                    )
                 }
             }
         }
diff --git a/packages/SystemUI/ktfmt_includes.txt b/packages/SystemUI/ktfmt_includes.txt
index 18753fd..006fc09 100644
--- a/packages/SystemUI/ktfmt_includes.txt
+++ b/packages/SystemUI/ktfmt_includes.txt
@@ -422,9 +422,6 @@
 -packages/SystemUI/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallFlags.kt
 -packages/SystemUI/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallLogger.kt
 -packages/SystemUI/src/com/android/systemui/statusbar/phone/userswitcher/StatusBarUserSwitcherContainer.kt
--packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt
--packages/SystemUI/src/com/android/systemui/statusbar/pipeline/shared/data/model/ConnectivitySlots.kt
--packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/ui/view/ModernStatusBarWifiView.kt
 -packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryStateNotifier.kt
 -packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceControlsController.kt
 -packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceControlsControllerImpl.kt
@@ -696,7 +693,6 @@
 -packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallChronometerTest.kt
 -packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallControllerTest.kt
 -packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallLoggerTest.kt
--packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/ui/viewmodel/MobileIconViewModelTest.kt
 -packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryStateNotifierTest.kt
 -packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ClockTest.kt
 -packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/DeviceControlsControllerImplTest.kt
diff --git a/packages/SystemUI/res-keyguard/layout/keyguard_bouncer_message_area.xml b/packages/SystemUI/res-keyguard/layout/keyguard_bouncer_message_area.xml
index 57b3acd..66c54f2 100644
--- a/packages/SystemUI/res-keyguard/layout/keyguard_bouncer_message_area.xml
+++ b/packages/SystemUI/res-keyguard/layout/keyguard_bouncer_message_area.xml
@@ -21,6 +21,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="@dimen/keyguard_lock_padding"
+        android:importantForAccessibility="no"
         android:ellipsize="marquee"
         android:focusable="true"
         android:gravity="center"
diff --git a/packages/SystemUI/res/layout/media_smartspace_recommendations.xml b/packages/SystemUI/res/layout/media_smartspace_recommendations.xml
deleted file mode 100644
index 9304ff7..0000000
--- a/packages/SystemUI/res/layout/media_smartspace_recommendations.xml
+++ /dev/null
@@ -1,136 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2019 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License
-  -->
-
-<!-- Layout for media recommendations inside QSPanel carousel -->
-<!-- See media_recommendation_expanded.xml and media_recommendation_collapsed.xml for the
-     constraints. -->
-<com.android.systemui.util.animation.TransitionLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:id="@+id/media_recommendations"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:clipChildren="false"
-    android:clipToPadding="false"
-    android:forceHasOverlappingRendering="false"
-    android:background="@drawable/qs_media_background"
-    android:theme="@style/MediaPlayer">
-
-    <!-- This view just ensures the full media player is a certain height. -->
-    <View
-        android:id="@+id/sizing_view"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/qs_media_session_height_expanded" />
-
-    <com.android.internal.widget.CachingIconView
-        android:id="@+id/recommendation_card_icon"
-        android:layout_width="@dimen/qs_media_app_icon_size"
-        android:layout_height="@dimen/qs_media_app_icon_size"
-        android:minWidth="@dimen/qs_media_app_icon_size"
-        android:minHeight="@dimen/qs_media_app_icon_size"
-        android:layout_marginStart="@dimen/qs_media_padding"
-        android:layout_marginTop="@dimen/qs_media_rec_icon_top_margin"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <FrameLayout
-        android:id="@+id/media_cover1_container"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        >
-        <ImageView
-            android:id="@+id/media_cover1"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:minWidth="@dimen/qs_media_rec_album_size"
-            android:minHeight="@dimen/qs_media_rec_album_size"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintBottom_toBottomOf="parent"
-            android:adjustViewBounds="true"
-            android:background="@drawable/bg_smartspace_media_item"
-            style="@style/MediaPlayer.Recommendation.Album"
-            android:clipToOutline="true"
-            android:scaleType="centerCrop"/>
-    </FrameLayout>
-
-    <TextView
-        android:id="@+id/media_title1"
-        style="@style/MediaPlayer.Recommendation.Text.Title"
-        />
-
-    <TextView
-        android:id="@+id/media_subtitle1"
-        style="@style/MediaPlayer.Recommendation.Text.Subtitle"
-        />
-
-    <FrameLayout
-        android:id="@+id/media_cover2_container"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        >
-        <ImageView
-            android:id="@+id/media_cover2"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:minWidth="@dimen/qs_media_rec_album_size"
-            android:minHeight="@dimen/qs_media_rec_album_size"
-            android:adjustViewBounds="true"
-            android:background="@drawable/bg_smartspace_media_item"
-            style="@style/MediaPlayer.Recommendation.Album"
-            android:clipToOutline="true"
-            android:scaleType="centerCrop"/>
-    </FrameLayout>
-
-    <TextView
-        android:id="@+id/media_title2"
-        style="@style/MediaPlayer.Recommendation.Text.Title"
-        />
-
-    <TextView
-        android:id="@+id/media_subtitle2"
-        style="@style/MediaPlayer.Recommendation.Text.Subtitle"
-        />
-
-    <FrameLayout
-        android:id="@+id/media_cover3_container"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        >
-        <ImageView
-            android:id="@+id/media_cover3"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:minWidth="@dimen/qs_media_rec_album_size"
-            android:minHeight="@dimen/qs_media_rec_album_size"
-            android:adjustViewBounds="true"
-            android:background="@drawable/bg_smartspace_media_item"
-            style="@style/MediaPlayer.Recommendation.Album"
-            android:clipToOutline="true"
-            android:scaleType="centerCrop"/>
-    </FrameLayout>
-
-    <TextView
-        android:id="@+id/media_title3"
-        style="@style/MediaPlayer.Recommendation.Text.Title"
-        />
-
-    <TextView
-        android:id="@+id/media_subtitle3"
-        style="@style/MediaPlayer.Recommendation.Text.Subtitle"
-        />
-
-    <include
-        layout="@layout/media_long_press_menu" />
-
-</com.android.systemui.util.animation.TransitionLayout>
diff --git a/packages/SystemUI/res/xml/media_recommendation_collapsed.xml b/packages/SystemUI/res/xml/media_recommendation_collapsed.xml
deleted file mode 100644
index b7d4b3a..0000000
--- a/packages/SystemUI/res/xml/media_recommendation_collapsed.xml
+++ /dev/null
@@ -1,101 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2020 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License
-  -->
-<ConstraintSet
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto" >
-
-    <Constraint
-        android:id="@+id/sizing_view"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/qs_media_session_height_collapsed"
-        />
-
-    <!-- Only the constraintBottom and marginBottom are different. The rest of the constraints are
-         the same as the constraints in media_recommendations_expanded.xml. But, due to how
-         ConstraintSets work, all the constraints need to be in the same place. So, the shared
-         constraints can't be put in the shared layout file media_smartspace_recommendations.xml and
-         the constraints are instead duplicated between here and media_recommendations_expanded.xml.
-         Ditto for the other cover containers. -->
-    <Constraint
-        android:id="@+id/media_cover1_container"
-        app:layout_constraintBottom_toBottomOf="parent"
-        android:layout_marginBottom="@dimen/qs_media_padding"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toStartOf="@id/media_cover2_container"
-        android:layout_marginEnd="@dimen/qs_media_rec_album_side_margin"
-        app:layout_constraintHorizontal_chainStyle="packed"
-        app:layout_constraintHorizontal_bias="1.0"
-        app:layout_constraintVertical_bias="0.5"
-        />
-
-    <Constraint
-        android:id="@+id/media_title1"
-        android:visibility="gone"
-        />
-
-    <Constraint
-        android:id="@+id/media_subtitle1"
-        android:visibility="gone"
-        />
-
-    <Constraint
-        android:id="@+id/media_cover2_container"
-        app:layout_constraintBottom_toBottomOf="parent"
-        android:layout_marginBottom="@dimen/qs_media_padding"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintStart_toEndOf="@id/media_cover1_container"
-        app:layout_constraintEnd_toStartOf="@id/media_cover3_container"
-        android:layout_marginEnd="@dimen/qs_media_rec_album_side_margin"
-        app:layout_constraintVertical_bias="0.5"
-        />
-
-    <Constraint
-        android:id="@+id/media_title2"
-        android:visibility="gone"
-        />
-
-    <Constraint
-        android:id="@+id/media_subtitle2"
-        android:visibility="gone"
-        />
-
-    <Constraint
-        android:id="@+id/media_cover3_container"
-        app:layout_constraintBottom_toBottomOf="parent"
-        android:layout_marginBottom="@dimen/qs_media_padding"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintStart_toEndOf="@id/media_cover2_container"
-        app:layout_constraintEnd_toEndOf="parent"
-        android:layout_marginEnd="@dimen/qs_media_padding"
-        app:layout_constraintVertical_bias="0.5"
-        />
-
-    <Constraint
-        android:id="@+id/media_title3"
-        android:visibility="gone"
-        />
-
-    <Constraint
-        android:id="@+id/media_subtitle3"
-        android:visibility="gone"
-        />
-
-</ConstraintSet>
diff --git a/packages/SystemUI/res/xml/media_recommendation_expanded.xml b/packages/SystemUI/res/xml/media_recommendation_expanded.xml
deleted file mode 100644
index ce25a7d..0000000
--- a/packages/SystemUI/res/xml/media_recommendation_expanded.xml
+++ /dev/null
@@ -1,123 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2020 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License
-  -->
-<ConstraintSet
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    >
-
-    <Constraint
-        android:id="@+id/sizing_view"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/qs_media_session_height_expanded"
-        />
-
-    <Constraint
-        android:id="@+id/media_cover1_container"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="@+id/media_title1"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toStartOf="@id/media_cover2_container"
-        android:layout_marginEnd="@dimen/qs_media_rec_album_side_margin"
-        app:layout_constraintHorizontal_chainStyle="packed"
-        app:layout_constraintVertical_chainStyle="packed"
-        app:layout_constraintHorizontal_bias="1.0"
-        app:layout_constraintVertical_bias="0.4"
-        />
-
-    <Constraint
-        android:id="@+id/media_title1"
-        style="@style/MediaPlayer.Recommendation.Text.Title"
-        app:layout_constraintStart_toStartOf="@+id/media_cover1_container"
-        app:layout_constraintEnd_toEndOf="@+id/media_cover1_container"
-        app:layout_constraintTop_toBottomOf="@+id/media_cover1_container"
-        app:layout_constraintBottom_toTopOf="@+id/media_subtitle1"
-        />
-
-    <Constraint
-        android:id="@+id/media_subtitle1"
-        style="@style/MediaPlayer.Recommendation.Text.Subtitle"
-        app:layout_constraintStart_toStartOf="@+id/media_cover1_container"
-        app:layout_constraintEnd_toEndOf="@+id/media_cover1_container"
-        app:layout_constraintTop_toBottomOf="@+id/media_title1"
-        app:layout_constraintBottom_toBottomOf="parent"
-        android:layout_marginBottom="@dimen/qs_media_padding"
-        />
-
-    <Constraint
-        android:id="@+id/media_cover2_container"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/media_title2"
-        app:layout_constraintStart_toEndOf="@id/media_cover1_container"
-        app:layout_constraintEnd_toStartOf="@id/media_cover3_container"
-        android:layout_marginEnd="@dimen/qs_media_rec_album_side_margin"
-        app:layout_constraintVertical_chainStyle="packed"
-        app:layout_constraintVertical_bias="0.4"
-        />
-
-    <Constraint
-        android:id="@+id/media_title2"
-        style="@style/MediaPlayer.Recommendation.Text.Title"
-        app:layout_constraintStart_toStartOf="@+id/media_cover2_container"
-        app:layout_constraintEnd_toEndOf="@+id/media_cover2_container"
-        app:layout_constraintTop_toBottomOf="@+id/media_cover2_container"
-        app:layout_constraintBottom_toTopOf="@+id/media_subtitle2"
-        />
-
-    <Constraint
-        android:id="@+id/media_subtitle2"
-        style="@style/MediaPlayer.Recommendation.Text.Subtitle"
-        app:layout_constraintStart_toStartOf="@+id/media_cover2_container"
-        app:layout_constraintEnd_toEndOf="@+id/media_cover2_container"
-        app:layout_constraintTop_toBottomOf="@+id/media_title2"
-        app:layout_constraintBottom_toBottomOf="parent"
-        android:layout_marginBottom="@dimen/qs_media_padding"
-        />
-
-    <Constraint
-        android:id="@+id/media_cover3_container"
-        style="@style/MediaPlayer.Recommendation.AlbumContainer"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/media_title3"
-        app:layout_constraintStart_toEndOf="@id/media_cover2_container"
-        app:layout_constraintEnd_toEndOf="parent"
-        android:layout_marginEnd="@dimen/qs_media_padding"
-        app:layout_constraintVertical_chainStyle="packed"
-        app:layout_constraintVertical_bias="0.4"
-        />
-
-    <Constraint
-        android:id="@+id/media_title3"
-        style="@style/MediaPlayer.Recommendation.Text.Title"
-        app:layout_constraintStart_toStartOf="@+id/media_cover3_container"
-        app:layout_constraintEnd_toEndOf="@+id/media_cover3_container"
-        app:layout_constraintTop_toBottomOf="@+id/media_cover3_container"
-        app:layout_constraintBottom_toTopOf="@+id/media_subtitle3"
-        />
-
-    <Constraint
-        android:id="@+id/media_subtitle3"
-        style="@style/MediaPlayer.Recommendation.Text.Subtitle"
-        app:layout_constraintStart_toStartOf="@+id/media_cover3_container"
-        app:layout_constraintEnd_toEndOf="@+id/media_cover3_container"
-        app:layout_constraintTop_toBottomOf="@+id/media_title3"
-        app:layout_constraintBottom_toBottomOf="parent"
-        android:layout_marginBottom="@dimen/qs_media_padding"
-        />
-
-</ConstraintSet>
diff --git a/packages/SystemUI/res/xml/media_recommendations_view_collapsed.xml b/packages/SystemUI/res/xml/media_recommendations_collapsed.xml
similarity index 100%
rename from packages/SystemUI/res/xml/media_recommendations_view_collapsed.xml
rename to packages/SystemUI/res/xml/media_recommendations_collapsed.xml
diff --git a/packages/SystemUI/res/xml/media_recommendations_view_expanded.xml b/packages/SystemUI/res/xml/media_recommendations_expanded.xml
similarity index 100%
rename from packages/SystemUI/res/xml/media_recommendations_view_expanded.xml
rename to packages/SystemUI/res/xml/media_recommendations_expanded.xml
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardClockFrame.kt b/packages/SystemUI/src/com/android/keyguard/KeyguardClockFrame.kt
index 50e5466..1cb8e43 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardClockFrame.kt
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardClockFrame.kt
@@ -12,12 +12,9 @@
 ) : FrameLayout(context, attrs) {
     private var drawAlpha: Int = 255
 
-    init {
-        setLayerType(View.LAYER_TYPE_SOFTWARE, null)
-    }
-
     protected override fun onSetAlpha(alpha: Int): Boolean {
-        drawAlpha = alpha
+        // Ignore alpha passed from View, prefer to compute it from set values
+        drawAlpha = (255 * this.alpha * transitionAlpha).toInt()
         return true
     }
 
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardPINView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardPINView.java
index 2377057..d9b7bde 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardPINView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardPINView.java
@@ -69,7 +69,7 @@
                 (long) (125 * KeyguardPatternView.DISAPPEAR_MULTIPLIER_LOCKED),
                 0.6f /* translationScale */,
                 0.45f /* delayScale */, AnimationUtils.loadInterpolator(
-                        mContext, android.R.interpolator.fast_out_linear_in));
+                       mContext, android.R.interpolator.fast_out_linear_in));
         mDisappearYTranslation = getResources().getDimensionPixelSize(
                 R.dimen.disappear_y_translation);
         mYTrans = getResources().getDimensionPixelSize(R.dimen.pin_view_trans_y_entry);
@@ -82,8 +82,10 @@
     }
 
     void onDevicePostureChanged(@DevicePostureInt int posture) {
-        mLastDevicePosture = posture;
-        updateMargins();
+        if (mLastDevicePosture != posture) {
+            mLastDevicePosture = posture;
+            updateMargins();
+        }
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java
index 38c07dc..2bdf46e 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java
@@ -104,8 +104,10 @@
     }
 
     void onDevicePostureChanged(@DevicePostureInt int posture) {
-        mLastDevicePosture = posture;
-        updateMargins();
+        if (mLastDevicePosture != posture) {
+            mLastDevicePosture = posture;
+            updateMargins();
+        }
     }
 
     private void updateMargins() {
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 8f03eed..84f1da0 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -164,13 +164,13 @@
 import com.android.systemui.keyguard.domain.interactor.FaceAuthenticationListener;
 import com.android.systemui.keyguard.domain.interactor.KeyguardFaceAuthInteractor;
 import com.android.systemui.keyguard.shared.constants.TrustAgentUiEvent;
-import com.android.systemui.keyguard.shared.model.AcquiredAuthenticationStatus;
-import com.android.systemui.keyguard.shared.model.AuthenticationStatus;
-import com.android.systemui.keyguard.shared.model.DetectionStatus;
-import com.android.systemui.keyguard.shared.model.ErrorAuthenticationStatus;
-import com.android.systemui.keyguard.shared.model.FailedAuthenticationStatus;
-import com.android.systemui.keyguard.shared.model.HelpAuthenticationStatus;
-import com.android.systemui.keyguard.shared.model.SuccessAuthenticationStatus;
+import com.android.systemui.keyguard.shared.model.AcquiredFaceAuthenticationStatus;
+import com.android.systemui.keyguard.shared.model.ErrorFaceAuthenticationStatus;
+import com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus;
+import com.android.systemui.keyguard.shared.model.FaceDetectionStatus;
+import com.android.systemui.keyguard.shared.model.FailedFaceAuthenticationStatus;
+import com.android.systemui.keyguard.shared.model.HelpFaceAuthenticationStatus;
+import com.android.systemui.keyguard.shared.model.SuccessFaceAuthenticationStatus;
 import com.android.systemui.keyguard.shared.model.SysUiFaceAuthenticateOptions;
 import com.android.systemui.log.SessionTracker;
 import com.android.systemui.plugins.WeatherData;
@@ -1471,27 +1471,31 @@
     private FaceAuthenticationListener mFaceAuthenticationListener =
             new FaceAuthenticationListener() {
                 @Override
-                public void onAuthenticationStatusChanged(@NonNull AuthenticationStatus status) {
-                    if (status instanceof AcquiredAuthenticationStatus) {
+                public void onAuthenticationStatusChanged(
+                        @NonNull FaceAuthenticationStatus status
+                ) {
+                    if (status instanceof AcquiredFaceAuthenticationStatus) {
                         handleFaceAcquired(
-                                ((AcquiredAuthenticationStatus) status).getAcquiredInfo());
-                    } else if (status instanceof ErrorAuthenticationStatus) {
-                        ErrorAuthenticationStatus error = (ErrorAuthenticationStatus) status;
+                                ((AcquiredFaceAuthenticationStatus) status).getAcquiredInfo());
+                    } else if (status instanceof ErrorFaceAuthenticationStatus) {
+                        ErrorFaceAuthenticationStatus error =
+                                (ErrorFaceAuthenticationStatus) status;
                         handleFaceError(error.getMsgId(), error.getMsg());
-                    } else if (status instanceof FailedAuthenticationStatus) {
+                    } else if (status instanceof FailedFaceAuthenticationStatus) {
                         handleFaceAuthFailed();
-                    } else if (status instanceof HelpAuthenticationStatus) {
-                        HelpAuthenticationStatus helpMsg = (HelpAuthenticationStatus) status;
+                    } else if (status instanceof HelpFaceAuthenticationStatus) {
+                        HelpFaceAuthenticationStatus helpMsg =
+                                (HelpFaceAuthenticationStatus) status;
                         handleFaceHelp(helpMsg.getMsgId(), helpMsg.getMsg());
-                    } else if (status instanceof SuccessAuthenticationStatus) {
+                    } else if (status instanceof SuccessFaceAuthenticationStatus) {
                         FaceManager.AuthenticationResult result =
-                                ((SuccessAuthenticationStatus) status).getSuccessResult();
+                                ((SuccessFaceAuthenticationStatus) status).getSuccessResult();
                         handleFaceAuthenticated(result.getUserId(), result.isStrongBiometric());
                     }
                 }
 
                 @Override
-                public void onDetectionStatusChanged(@NonNull DetectionStatus status) {
+                public void onDetectionStatusChanged(@NonNull FaceDetectionStatus status) {
                     handleFaceAuthenticated(status.getUserId(), status.isStrongBiometric());
                 }
             };
diff --git a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractor.kt b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractor.kt
index 2abdb84..e3e9b3a 100644
--- a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractor.kt
@@ -16,10 +16,10 @@
 
 package com.android.systemui.bouncer.domain.interactor
 
+import com.android.keyguard.KeyguardUpdateMonitor
 import com.android.systemui.bouncer.data.repository.KeyguardBouncerRepository
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.keyguard.data.repository.BiometricSettingsRepository
-import com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository
 import com.android.systemui.plugins.statusbar.StatusBarStateController
 import com.android.systemui.statusbar.policy.KeyguardStateController
 import com.android.systemui.util.time.SystemClock
@@ -35,8 +35,8 @@
     private val keyguardStateController: KeyguardStateController,
     private val bouncerRepository: KeyguardBouncerRepository,
     private val biometricSettingsRepository: BiometricSettingsRepository,
-    private val deviceEntryFingerprintAuthRepository: DeviceEntryFingerprintAuthRepository,
     private val systemClock: SystemClock,
+    private val keyguardUpdateMonitor: KeyguardUpdateMonitor,
 ) {
     var receivedDownTouch = false
     val isVisible: Flow<Boolean> = bouncerRepository.alternateBouncerVisible
@@ -78,7 +78,7 @@
             biometricSettingsRepository.isFingerprintEnrolled.value &&
             biometricSettingsRepository.isStrongBiometricAllowed.value &&
             biometricSettingsRepository.isFingerprintEnabledByDevicePolicy.value &&
-            !deviceEntryFingerprintAuthRepository.isLockedOut.value &&
+            !keyguardUpdateMonitor.isFingerprintLockedOut &&
             !keyguardStateController.isUnlocked &&
             !statusBarStateController.isDozing
     }
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/DreamLogger.kt b/packages/SystemUI/src/com/android/systemui/dreams/DreamLogger.kt
index 0e22406..f3a07fc 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/DreamLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/dreams/DreamLogger.kt
@@ -16,15 +16,52 @@
 
 package com.android.systemui.dreams
 
-import com.android.systemui.log.LogBuffer
-import com.android.systemui.log.core.LogLevel
-import com.android.systemui.log.dagger.DreamLog
-import javax.inject.Inject
+import com.android.systemui.log.core.Logger
+import com.android.systemui.log.core.MessageBuffer
 
 /** Logs dream-related stuff to a {@link LogBuffer}. */
-class DreamLogger @Inject constructor(@DreamLog private val buffer: LogBuffer) {
-    /** Logs a debug message to the buffer. */
-    fun d(tag: String, message: String) {
-        buffer.log(tag, LogLevel.DEBUG, { str1 = message }, { message })
-    }
+class DreamLogger(buffer: MessageBuffer, tag: String) : Logger(buffer, tag) {
+    fun logDreamOverlayEnabled(enabled: Boolean) =
+        d({ "Dream overlay enabled: $bool1" }) { bool1 = enabled }
+
+    fun logIgnoreAddComplication(reason: String, complication: String) =
+        d({ "Ignore adding complication, reason: $str1, complication: $str2" }) {
+            str1 = reason
+            str2 = complication
+        }
+
+    fun logIgnoreRemoveComplication(reason: String, complication: String) =
+        d({ "Ignore removing complication, reason: $str1, complication: $str2" }) {
+            str1 = reason
+            str2 = complication
+        }
+
+    fun logAddComplication(complication: String) =
+        d({ "Add dream complication: $str1" }) { str1 = complication }
+
+    fun logRemoveComplication(complication: String) =
+        d({ "Remove dream complication: $str1" }) { str1 = complication }
+
+    fun logOverlayActive(active: Boolean) = d({ "Dream overlay active: $bool1" }) { bool1 = active }
+
+    fun logLowLightActive(active: Boolean) =
+        d({ "Low light mode active: $bool1" }) { bool1 = active }
+
+    fun logHasAssistantAttention(hasAttention: Boolean) =
+        d({ "Dream overlay has Assistant attention: $bool1" }) { bool1 = hasAttention }
+
+    fun logStatusBarVisible(visible: Boolean) =
+        d({ "Dream overlay status bar visible: $bool1" }) { bool1 = visible }
+
+    fun logAvailableComplicationTypes(types: Int) =
+        d({ "Available complication types: $int1" }) { int1 = types }
+
+    fun logShouldShowComplications(showComplications: Boolean) =
+        d({ "Dream overlay should show complications: $bool1" }) { bool1 = showComplications }
+
+    fun logShowOrHideStatusBarItem(show: Boolean, type: String) =
+        d({ "${if (bool1) "Showing" else "Hiding"} dream status bar item: $int1" }) {
+            bool1 = show
+            str1 = type
+        }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayAnimationsController.kt b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayAnimationsController.kt
index 484bf3d..01fb522 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayAnimationsController.kt
+++ b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayAnimationsController.kt
@@ -36,6 +36,9 @@
 import com.android.systemui.dreams.dagger.DreamOverlayModule
 import com.android.systemui.keyguard.ui.viewmodel.DreamingToLockscreenTransitionViewModel
 import com.android.systemui.lifecycle.repeatWhenAttached
+import com.android.systemui.log.LogBuffer
+import com.android.systemui.log.core.Logger
+import com.android.systemui.log.dagger.DreamLog
 import com.android.systemui.statusbar.BlurUtils
 import com.android.systemui.statusbar.CrossFadeHelper
 import com.android.systemui.statusbar.policy.ConfigurationController
@@ -65,12 +68,14 @@
     private val mDreamInTranslationYDistance: Int,
     @Named(DreamOverlayModule.DREAM_IN_TRANSLATION_Y_DURATION)
     private val mDreamInTranslationYDurationMs: Long,
-    private val mLogger: DreamLogger,
+    @DreamLog logBuffer: LogBuffer,
 ) {
     companion object {
         private const val TAG = "DreamOverlayAnimationsController"
     }
 
+    private val logger = Logger(logBuffer, TAG)
+
     private var mAnimator: Animator? = null
     private lateinit var view: View
 
@@ -179,11 +184,11 @@
                 doOnEnd {
                     mAnimator = null
                     mOverlayStateController.setEntryAnimationsFinished(true)
-                    mLogger.d(TAG, "Dream overlay entry animations finished.")
+                    logger.d("Dream overlay entry animations finished.")
                 }
-                doOnCancel { mLogger.d(TAG, "Dream overlay entry animations canceled.") }
+                doOnCancel { logger.d("Dream overlay entry animations canceled.") }
                 start()
-                mLogger.d(TAG, "Dream overlay entry animations started.")
+                logger.d("Dream overlay entry animations started.")
             }
     }
 
@@ -242,11 +247,11 @@
                 doOnEnd {
                     mAnimator = null
                     mOverlayStateController.setExitAnimationsRunning(false)
-                    mLogger.d(TAG, "Dream overlay exit animations finished.")
+                    logger.d("Dream overlay exit animations finished.")
                 }
-                doOnCancel { mLogger.d(TAG, "Dream overlay exit animations canceled.") }
+                doOnCancel { logger.d("Dream overlay exit animations canceled.") }
                 start()
-                mLogger.d(TAG, "Dream overlay exit animations started.")
+                logger.d("Dream overlay exit animations started.")
             }
         mOverlayStateController.setExitAnimationsRunning(true)
         return mAnimator as AnimatorSet
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java
index c2421dc..c9748f9 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java
+++ b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStateController.java
@@ -28,6 +28,8 @@
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.flags.FeatureFlags;
 import com.android.systemui.flags.Flags;
+import com.android.systemui.log.LogBuffer;
+import com.android.systemui.log.dagger.DreamLog;
 import com.android.systemui.statusbar.policy.CallbackController;
 
 import java.util.ArrayList;
@@ -115,10 +117,10 @@
     public DreamOverlayStateController(@Main Executor executor,
             @Named(DREAM_OVERLAY_ENABLED) boolean overlayEnabled,
             FeatureFlags featureFlags,
-            DreamLogger dreamLogger) {
+            @DreamLog LogBuffer logBuffer) {
         mExecutor = executor;
         mOverlayEnabled = overlayEnabled;
-        mLogger = dreamLogger;
+        mLogger = new DreamLogger(logBuffer, TAG);
         mFeatureFlags = featureFlags;
         if (mFeatureFlags.isEnabled(Flags.ALWAYS_SHOW_HOME_CONTROLS_ON_DREAMS)) {
             mSupportedTypes = Complication.COMPLICATION_TYPE_NONE
@@ -126,7 +128,7 @@
         } else {
             mSupportedTypes = Complication.COMPLICATION_TYPE_NONE;
         }
-        mLogger.d(TAG, "Dream overlay enabled: " + mOverlayEnabled);
+        mLogger.logDreamOverlayEnabled(mOverlayEnabled);
     }
 
     /**
@@ -134,14 +136,13 @@
      */
     public void addComplication(Complication complication) {
         if (!mOverlayEnabled) {
-            mLogger.d(TAG,
-                    "Ignoring adding complication due to overlay disabled: " + complication);
+            mLogger.logIgnoreAddComplication("overlay disabled", complication.toString());
             return;
         }
 
         mExecutor.execute(() -> {
             if (mComplications.add(complication)) {
-                mLogger.d(TAG, "Added dream complication: " + complication);
+                mLogger.logAddComplication(complication.toString());
                 mCallbacks.stream().forEach(callback -> callback.onComplicationsChanged());
             }
         });
@@ -152,14 +153,13 @@
      */
     public void removeComplication(Complication complication) {
         if (!mOverlayEnabled) {
-            mLogger.d(TAG,
-                    "Ignoring removing complication due to overlay disabled: " + complication);
+            mLogger.logIgnoreRemoveComplication("overlay disabled", complication.toString());
             return;
         }
 
         mExecutor.execute(() -> {
             if (mComplications.remove(complication)) {
-                mLogger.d(TAG, "Removed dream complication: " + complication);
+                mLogger.logRemoveComplication(complication.toString());
                 mCallbacks.stream().forEach(callback -> callback.onComplicationsChanged());
             }
         });
@@ -305,7 +305,7 @@
      * @param active {@code true} if overlay is active, {@code false} otherwise.
      */
     public void setOverlayActive(boolean active) {
-        mLogger.d(TAG, "Dream overlay active: " + active);
+        mLogger.logOverlayActive(active);
         modifyState(active ? OP_SET_STATE : OP_CLEAR_STATE, STATE_DREAM_OVERLAY_ACTIVE);
     }
 
@@ -314,7 +314,7 @@
      * @param active {@code true} if low light mode is active, {@code false} otherwise.
      */
     public void setLowLightActive(boolean active) {
-        mLogger.d(TAG, "Low light mode active: " + active);
+        mLogger.logLowLightActive(active);
 
         if (isLowLightActive() && !active) {
             // Notify that we're exiting low light only on the transition from active to not active.
@@ -346,7 +346,7 @@
      * @param hasAttention {@code true} if has the user's attention, {@code false} otherwise.
      */
     public void setHasAssistantAttention(boolean hasAttention) {
-        mLogger.d(TAG, "Dream overlay has Assistant attention: " + hasAttention);
+        mLogger.logHasAssistantAttention(hasAttention);
         modifyState(hasAttention ? OP_SET_STATE : OP_CLEAR_STATE, STATE_HAS_ASSISTANT_ATTENTION);
     }
 
@@ -355,7 +355,7 @@
      * @param visible {@code true} if the status bar is visible, {@code false} otherwise.
      */
     public void setDreamOverlayStatusBarVisible(boolean visible) {
-        mLogger.d(TAG, "Dream overlay status bar visible: " + visible);
+        mLogger.logStatusBarVisible(visible);
         modifyState(
                 visible ? OP_SET_STATE : OP_CLEAR_STATE, STATE_DREAM_OVERLAY_STATUS_BAR_VISIBLE);
     }
@@ -373,7 +373,7 @@
      */
     public void setAvailableComplicationTypes(@Complication.ComplicationType int types) {
         mExecutor.execute(() -> {
-            mLogger.d(TAG, "Available complication types: " + types);
+            mLogger.logAvailableComplicationTypes(types);
             mAvailableComplicationTypes = types;
             mCallbacks.forEach(Callback::onAvailableComplicationTypesChanged);
         });
@@ -391,7 +391,7 @@
      */
     public void setShouldShowComplications(boolean shouldShowComplications) {
         mExecutor.execute(() -> {
-            mLogger.d(TAG, "Should show complications: " + shouldShowComplications);
+            mLogger.logShouldShowComplications(shouldShowComplications);
             mShouldShowComplications = shouldShowComplications;
             mCallbacks.forEach(Callback::onAvailableComplicationTypesChanged);
         });
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStatusBarViewController.java b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStatusBarViewController.java
index 3a28408..a6401b6 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStatusBarViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayStatusBarViewController.java
@@ -36,6 +36,8 @@
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dreams.DreamOverlayStatusBarItemsProvider.StatusBarItem;
 import com.android.systemui.dreams.dagger.DreamOverlayComponent;
+import com.android.systemui.log.LogBuffer;
+import com.android.systemui.log.dagger.DreamLog;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.CrossFadeHelper;
 import com.android.systemui.statusbar.policy.IndividualSensorPrivacyController;
@@ -161,7 +163,7 @@
             DreamOverlayStatusBarItemsProvider statusBarItemsProvider,
             DreamOverlayStateController dreamOverlayStateController,
             UserTracker userTracker,
-            DreamLogger dreamLogger) {
+            @DreamLog LogBuffer logBuffer) {
         super(view);
         mResources = resources;
         mMainExecutor = mainExecutor;
@@ -177,7 +179,7 @@
         mZenModeController = zenModeController;
         mDreamOverlayStateController = dreamOverlayStateController;
         mUserTracker = userTracker;
-        mLogger = dreamLogger;
+        mLogger = new DreamLogger(logBuffer, TAG);
 
         // Register to receive show/hide updates for the system status bar. Our custom status bar
         // needs to hide when the system status bar is showing to ovoid overlapping status bars.
@@ -346,8 +348,8 @@
             @Nullable String contentDescription) {
         mMainExecutor.execute(() -> {
             if (mIsAttached) {
-                mLogger.d(TAG, (show ? "Showing" : "Hiding") + " dream status bar item: "
-                        + DreamOverlayStatusBarView.getLoggableStatusIconType(iconType));
+                mLogger.logShowOrHideStatusBarItem(
+                        show, DreamOverlayStatusBarView.getLoggableStatusIconType(iconType));
                 mView.showIcon(iconType, show, contentDescription);
             }
         });
diff --git a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
index add32398..0670ec3 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
@@ -438,10 +438,6 @@
     // TODO(b/266157412): Tracking Bug
     val MEDIA_RETAIN_SESSIONS = unreleasedFlag(913, "media_retain_sessions")
 
-    // TODO(b/266739309): Tracking Bug
-    @JvmField
-    val MEDIA_RECOMMENDATION_CARD_UPDATE = releasedFlag(914, "media_recommendation_card_update")
-
     // TODO(b/267007629): Tracking Bug
     val MEDIA_RESUME_PROGRESS = releasedFlag(915, "media_resume_progress")
 
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 468d760..80a9234 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -163,9 +163,11 @@
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.statusbar.policy.UserSwitcherController;
 import com.android.systemui.util.DeviceConfigProxy;
+import com.android.systemui.util.kotlin.JavaAdapter;
 import com.android.systemui.util.settings.SecureSettings;
 import com.android.systemui.util.settings.SystemSettings;
 import com.android.systemui.util.time.SystemClock;
+import com.android.systemui.wallpapers.data.repository.WallpaperRepository;
 import com.android.wm.shell.keyguard.KeyguardTransitions;
 
 import dagger.Lazy;
@@ -290,6 +292,8 @@
     public static final String SYS_BOOT_REASON_PROP = "sys.boot.reason.last";
     public static final String REBOOT_MAINLINE_UPDATE = "reboot,mainline_update";
     private final DreamOverlayStateController mDreamOverlayStateController;
+    private final JavaAdapter mJavaAdapter;
+    private final WallpaperRepository mWallpaperRepository;
 
     /** The stream type that the lock sounds are tied to. */
     private int mUiSoundsStreamType;
@@ -1322,6 +1326,8 @@
             KeyguardTransitions keyguardTransitions,
             InteractionJankMonitor interactionJankMonitor,
             DreamOverlayStateController dreamOverlayStateController,
+            JavaAdapter javaAdapter,
+            WallpaperRepository wallpaperRepository,
             Lazy<ShadeController> shadeControllerLazy,
             Lazy<NotificationShadeWindowController> notificationShadeWindowControllerLazy,
             Lazy<ActivityLaunchAnimator> activityLaunchAnimator,
@@ -1382,6 +1388,8 @@
         mScreenOffAnimationController = screenOffAnimationController;
         mInteractionJankMonitor = interactionJankMonitor;
         mDreamOverlayStateController = dreamOverlayStateController;
+        mJavaAdapter = javaAdapter;
+        mWallpaperRepository = wallpaperRepository;
 
         mActivityLaunchAnimator = activityLaunchAnimator;
         mScrimControllerLazy = scrimControllerLazy;
@@ -1484,6 +1492,10 @@
                 com.android.internal.R.anim.lock_screen_behind_enter);
 
         mWorkLockController = new WorkLockActivityController(mContext, mUserTracker);
+
+        mJavaAdapter.alwaysCollectFlow(
+                mWallpaperRepository.getWallpaperSupportsAmbientMode(),
+                this::setWallpaperSupportsAmbientMode);
     }
 
     // TODO(b/273443374) remove, temporary util to get a feature flag
@@ -2964,6 +2976,7 @@
     }
 
     private void onKeyguardExitFinished() {
+        if (DEBUG) Log.d(TAG, "onKeyguardExitFinished()");
         // only play "unlock" noises if not on a call (since the incall UI
         // disables the keyguard)
         if (TelephonyManager.EXTRA_STATE_IDLE.equals(mPhoneState)) {
@@ -3185,13 +3198,14 @@
                 flags |= StatusBarManager.DISABLE_RECENT;
             }
 
-            if (mPowerGestureIntercepted) {
+            if (mPowerGestureIntercepted && mOccluded && isSecure()) {
                 flags |= StatusBarManager.DISABLE_RECENT;
             }
 
             if (DEBUG) {
                 Log.d(TAG, "adjustStatusBarLocked: mShowing=" + mShowing + " mOccluded=" + mOccluded
                         + " isSecure=" + isSecure() + " force=" + forceHideHomeRecentsButtons
+                        + " mPowerGestureIntercepted=" + mPowerGestureIntercepted
                         +  " --> flags=0x" + Integer.toHexString(flags));
             }
 
@@ -3419,6 +3433,7 @@
         pw.print("  mPendingLock: "); pw.println(mPendingLock);
         pw.print("  wakeAndUnlocking: "); pw.println(mWakeAndUnlocking);
         pw.print("  mPendingPinLock: "); pw.println(mPendingPinLock);
+        pw.print("  mPowerGestureIntercepted: "); pw.println(mPowerGestureIntercepted);
     }
 
     /**
@@ -3458,7 +3473,7 @@
      * In case it does support it, we have to fade in the incoming app, otherwise we'll reveal it
      * with the light reveal scrim.
      */
-    public void setWallpaperSupportsAmbientMode(boolean supportsAmbientMode) {
+    private void setWallpaperSupportsAmbientMode(boolean supportsAmbientMode) {
         mWallpaperSupportsAmbientMode = supportsAmbientMode;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java b/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java
index 29a2d12..4205ed2 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java
@@ -66,9 +66,11 @@
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.statusbar.policy.UserSwitcherController;
 import com.android.systemui.util.DeviceConfigProxy;
+import com.android.systemui.util.kotlin.JavaAdapter;
 import com.android.systemui.util.settings.SecureSettings;
 import com.android.systemui.util.settings.SystemSettings;
 import com.android.systemui.util.time.SystemClock;
+import com.android.systemui.wallpapers.data.repository.WallpaperRepository;
 import com.android.wm.shell.keyguard.KeyguardTransitions;
 
 import dagger.Lazy;
@@ -130,6 +132,8 @@
             KeyguardTransitions keyguardTransitions,
             InteractionJankMonitor interactionJankMonitor,
             DreamOverlayStateController dreamOverlayStateController,
+            JavaAdapter javaAdapter,
+            WallpaperRepository wallpaperRepository,
             Lazy<ShadeController> shadeController,
             Lazy<NotificationShadeWindowController> notificationShadeWindowController,
             Lazy<ActivityLaunchAnimator> activityLaunchAnimator,
@@ -170,6 +174,8 @@
                 keyguardTransitions,
                 interactionJankMonitor,
                 dreamOverlayStateController,
+                javaAdapter,
+                wallpaperRepository,
                 shadeController,
                 notificationShadeWindowController,
                 activityLaunchAnimator,
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepository.kt b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepository.kt
index 0b6c7c4..ff3e77c 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepository.kt
@@ -325,6 +325,9 @@
 private class StrongAuthTracker(private val userRepository: UserRepository, context: Context?) :
     LockPatternUtils.StrongAuthTracker(context) {
 
+    private val selectedUserId =
+        userRepository.selectedUserInfo.map { it.id }.distinctUntilChanged()
+
     // Backing field for onStrongAuthRequiredChanged
     private val _authFlags =
         MutableStateFlow(AuthenticationFlags(currentUserId, getStrongAuthForUser(currentUserId)))
@@ -336,15 +339,12 @@
         )
 
     val currentUserAuthFlags: Flow<AuthenticationFlags> =
-        userRepository.selectedUserInfo
-            .map { it.id }
-            .distinctUntilChanged()
-            .flatMapLatest { userId ->
-                _authFlags
-                    .map { AuthenticationFlags(userId, getStrongAuthForUser(userId)) }
-                    .onEach { Log.d(TAG, "currentUser authFlags changed, new value: $it") }
-                    .onStart { emit(AuthenticationFlags(userId, getStrongAuthForUser(userId))) }
-            }
+        selectedUserId.flatMapLatest { userId ->
+            _authFlags
+                .map { AuthenticationFlags(userId, getStrongAuthForUser(userId)) }
+                .onEach { Log.d(TAG, "currentUser authFlags changed, new value: $it") }
+                .onStart { emit(AuthenticationFlags(userId, getStrongAuthForUser(userId))) }
+        }
 
     /** isStrongBiometricAllowed for the current user. */
     val isStrongBiometricAllowed: Flow<Boolean> =
@@ -352,16 +352,17 @@
 
     /** isNonStrongBiometricAllowed for the current user. */
     val isNonStrongBiometricAllowed: Flow<Boolean> =
-        userRepository.selectedUserInfo
-            .map { it.id }
-            .distinctUntilChanged()
+        selectedUserId
             .flatMapLatest { userId ->
                 _nonStrongBiometricAllowed
                     .filter { it.first == userId }
                     .map { it.second }
-                    .onEach { Log.d(TAG, "isNonStrongBiometricAllowed changed for current user") }
+                    .onEach {
+                        Log.d(TAG, "isNonStrongBiometricAllowed changed for current user: $it")
+                    }
                     .onStart { emit(isNonStrongBiometricAllowedAfterIdleTimeout(userId)) }
             }
+            .and(isStrongBiometricAllowed)
 
     private val currentUserId
         get() = userRepository.getSelectedUserInfo().id
@@ -387,3 +388,6 @@
 
 private fun DevicePolicyManager.isNotActive(userId: Int, policy: Int): Boolean =
     (getKeyguardDisabledFeatures(null, userId) and policy) == 0
+
+private fun Flow<Boolean>.and(anotherFlow: Flow<Boolean>): Flow<Boolean> =
+    this.combine(anotherFlow) { a, b -> a && b }
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 a3d1abe..6edf40f 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
@@ -38,13 +38,13 @@
 import com.android.systemui.flags.Flags
 import com.android.systemui.keyguard.domain.interactor.KeyguardInteractor
 import com.android.systemui.keyguard.domain.interactor.KeyguardTransitionInteractor
-import com.android.systemui.keyguard.shared.model.AcquiredAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.AuthenticationStatus
-import com.android.systemui.keyguard.shared.model.DetectionStatus
-import com.android.systemui.keyguard.shared.model.ErrorAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.FailedAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.HelpAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.SuccessAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.AcquiredFaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceDetectionStatus
+import com.android.systemui.keyguard.shared.model.FailedFaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.SuccessFaceAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.TransitionState
 import com.android.systemui.log.FaceAuthenticationLogger
 import com.android.systemui.log.SessionTracker
@@ -88,10 +88,10 @@
     val canRunFaceAuth: StateFlow<Boolean>
 
     /** Provide the current status of face authentication. */
-    val authenticationStatus: Flow<AuthenticationStatus>
+    val authenticationStatus: Flow<FaceAuthenticationStatus>
 
     /** Provide the current status of face detection. */
-    val detectionStatus: Flow<DetectionStatus>
+    val detectionStatus: Flow<FaceDetectionStatus>
 
     /** Current state of whether face authentication is locked out or not. */
     val isLockedOut: StateFlow<Boolean>
@@ -151,13 +151,13 @@
     private var cancelNotReceivedHandlerJob: Job? = null
     private var halErrorRetryJob: Job? = null
 
-    private val _authenticationStatus: MutableStateFlow<AuthenticationStatus?> =
+    private val _authenticationStatus: MutableStateFlow<FaceAuthenticationStatus?> =
         MutableStateFlow(null)
-    override val authenticationStatus: Flow<AuthenticationStatus>
+    override val authenticationStatus: Flow<FaceAuthenticationStatus>
         get() = _authenticationStatus.filterNotNull()
 
-    private val _detectionStatus = MutableStateFlow<DetectionStatus?>(null)
-    override val detectionStatus: Flow<DetectionStatus>
+    private val _detectionStatus = MutableStateFlow<FaceDetectionStatus?>(null)
+    override val detectionStatus: Flow<FaceDetectionStatus>
         get() = _detectionStatus.filterNotNull()
 
     private val _isLockedOut = MutableStateFlow(false)
@@ -396,18 +396,18 @@
     private val faceAuthCallback =
         object : FaceManager.AuthenticationCallback() {
             override fun onAuthenticationFailed() {
-                _authenticationStatus.value = FailedAuthenticationStatus
+                _authenticationStatus.value = FailedFaceAuthenticationStatus
                 _isAuthenticated.value = false
                 faceAuthLogger.authenticationFailed()
                 onFaceAuthRequestCompleted()
             }
 
             override fun onAuthenticationAcquired(acquireInfo: Int) {
-                _authenticationStatus.value = AcquiredAuthenticationStatus(acquireInfo)
+                _authenticationStatus.value = AcquiredFaceAuthenticationStatus(acquireInfo)
             }
 
             override fun onAuthenticationError(errorCode: Int, errString: CharSequence?) {
-                val errorStatus = ErrorAuthenticationStatus(errorCode, errString.toString())
+                val errorStatus = ErrorFaceAuthenticationStatus(errorCode, errString.toString())
                 if (errorStatus.isLockoutError()) {
                     _isLockedOut.value = true
                 }
@@ -433,11 +433,11 @@
                 if (faceAcquiredInfoIgnoreList.contains(code)) {
                     return
                 }
-                _authenticationStatus.value = HelpAuthenticationStatus(code, helpStr.toString())
+                _authenticationStatus.value = HelpFaceAuthenticationStatus(code, helpStr.toString())
             }
 
             override fun onAuthenticationSucceeded(result: FaceManager.AuthenticationResult) {
-                _authenticationStatus.value = SuccessAuthenticationStatus(result)
+                _authenticationStatus.value = SuccessFaceAuthenticationStatus(result)
                 _isAuthenticated.value = true
                 faceAuthLogger.faceAuthSuccess(result)
                 onFaceAuthRequestCompleted()
@@ -482,7 +482,7 @@
     private val detectionCallback =
         FaceManager.FaceDetectionCallback { sensorId, userId, isStrong ->
             faceAuthLogger.faceDetected()
-            _detectionStatus.value = DetectionStatus(sensorId, userId, isStrong)
+            _detectionStatus.value = FaceDetectionStatus(sensorId, userId, isStrong)
         }
 
     private var cancellationInProgress = false
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepository.kt b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepository.kt
index 52234b3..9bec300 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepository.kt
@@ -21,27 +21,29 @@
 import android.hardware.biometrics.BiometricSourceType
 import com.android.keyguard.KeyguardUpdateMonitor
 import com.android.keyguard.KeyguardUpdateMonitorCallback
-import com.android.systemui.Dumpable
 import com.android.systemui.biometrics.AuthController
 import com.android.systemui.common.coroutine.ChannelExt.trySendWithFailureLogging
 import com.android.systemui.common.coroutine.ConflatedCallbackFlow.conflatedCallbackFlow
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Application
-import com.android.systemui.dump.DumpManager
-import java.io.PrintWriter
+import com.android.systemui.keyguard.shared.model.AcquiredFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.SuccessFingerprintAuthenticationStatus
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.SharingStarted
-import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.stateIn
 
 /** Encapsulates state about device entry fingerprint auth mechanism. */
 interface DeviceEntryFingerprintAuthRepository {
     /** Whether the device entry fingerprint auth is locked out. */
-    val isLockedOut: StateFlow<Boolean>
+    val isLockedOut: Flow<Boolean>
 
     /**
      * Whether the fingerprint sensor is currently listening, this doesn't mean that the user is
@@ -53,6 +55,9 @@
      * Fingerprint sensor type present on the device, null if fingerprint sensor is not available.
      */
     val availableFpSensorType: Flow<BiometricType?>
+
+    /** Provide the current status of fingerprint authentication. */
+    val authenticationStatus: Flow<FingerprintAuthenticationStatus>
 }
 
 /**
@@ -69,16 +74,7 @@
     val authController: AuthController,
     val keyguardUpdateMonitor: KeyguardUpdateMonitor,
     @Application scope: CoroutineScope,
-    dumpManager: DumpManager,
-) : DeviceEntryFingerprintAuthRepository, Dumpable {
-
-    init {
-        dumpManager.registerDumpable(this)
-    }
-
-    override fun dump(pw: PrintWriter, args: Array<String?>) {
-        pw.println("isLockedOut=${isLockedOut.value}")
-    }
+) : DeviceEntryFingerprintAuthRepository {
 
     override val availableFpSensorType: Flow<BiometricType?>
         get() {
@@ -114,7 +110,7 @@
         else if (authController.isRearFpsSupported) BiometricType.REAR_FINGERPRINT else null
     }
 
-    override val isLockedOut: StateFlow<Boolean> =
+    override val isLockedOut: Flow<Boolean> =
         conflatedCallbackFlow {
                 val sendLockoutUpdate =
                     fun() {
@@ -138,7 +134,7 @@
                 sendLockoutUpdate()
                 awaitClose { keyguardUpdateMonitor.removeCallback(callback) }
             }
-            .stateIn(scope, started = SharingStarted.Eagerly, initialValue = false)
+            .stateIn(scope, started = SharingStarted.WhileSubscribed(), initialValue = false)
 
     override val isRunning: Flow<Boolean>
         get() = conflatedCallbackFlow {
@@ -166,6 +162,93 @@
             awaitClose { keyguardUpdateMonitor.removeCallback(callback) }
         }
 
+    override val authenticationStatus: Flow<FingerprintAuthenticationStatus>
+        get() = conflatedCallbackFlow {
+            val callback =
+                object : KeyguardUpdateMonitorCallback() {
+                    override fun onBiometricAuthenticated(
+                        userId: Int,
+                        biometricSourceType: BiometricSourceType,
+                        isStrongBiometric: Boolean,
+                    ) {
+
+                        sendUpdateIfFingerprint(
+                            biometricSourceType,
+                            SuccessFingerprintAuthenticationStatus(
+                                userId,
+                                isStrongBiometric,
+                            ),
+                        )
+                    }
+
+                    override fun onBiometricError(
+                        msgId: Int,
+                        errString: String?,
+                        biometricSourceType: BiometricSourceType,
+                    ) {
+                        sendUpdateIfFingerprint(
+                            biometricSourceType,
+                            ErrorFingerprintAuthenticationStatus(
+                                msgId,
+                                errString,
+                            ),
+                        )
+                    }
+
+                    override fun onBiometricHelp(
+                        msgId: Int,
+                        helpString: String?,
+                        biometricSourceType: BiometricSourceType,
+                    ) {
+                        sendUpdateIfFingerprint(
+                            biometricSourceType,
+                            HelpFingerprintAuthenticationStatus(
+                                msgId,
+                                helpString,
+                            ),
+                        )
+                    }
+
+                    override fun onBiometricAuthFailed(
+                        biometricSourceType: BiometricSourceType,
+                    ) {
+                        sendUpdateIfFingerprint(
+                            biometricSourceType,
+                            FailFingerprintAuthenticationStatus,
+                        )
+                    }
+
+                    override fun onBiometricAcquired(
+                        biometricSourceType: BiometricSourceType,
+                        acquireInfo: Int,
+                    ) {
+                        sendUpdateIfFingerprint(
+                            biometricSourceType,
+                            AcquiredFingerprintAuthenticationStatus(
+                                acquireInfo,
+                            ),
+                        )
+                    }
+
+                    private fun sendUpdateIfFingerprint(
+                        biometricSourceType: BiometricSourceType,
+                        authenticationStatus: FingerprintAuthenticationStatus
+                    ) {
+                        if (biometricSourceType != BiometricSourceType.FINGERPRINT) {
+                            return
+                        }
+
+                        trySendWithFailureLogging(
+                            authenticationStatus,
+                            TAG,
+                            "new fingerprint authentication status"
+                        )
+                    }
+                }
+            keyguardUpdateMonitor.registerCallback(callback)
+            awaitClose { keyguardUpdateMonitor.removeCallback(callback) }
+        }
+
     companion object {
         const val TAG = "DeviceEntryFingerprintAuthRepositoryImpl"
     }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/KeyguardRepository.kt b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/KeyguardRepository.kt
index 42bee4a..7475c42 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/KeyguardRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/KeyguardRepository.kt
@@ -31,11 +31,13 @@
 import com.android.systemui.doze.DozeTransitionCallback
 import com.android.systemui.doze.DozeTransitionListener
 import com.android.systemui.dreams.DreamOverlayCallbackController
+import com.android.systemui.keyguard.ScreenLifecycle
 import com.android.systemui.keyguard.WakefulnessLifecycle
 import com.android.systemui.keyguard.shared.model.BiometricUnlockModel
 import com.android.systemui.keyguard.shared.model.BiometricUnlockSource
 import com.android.systemui.keyguard.shared.model.DozeStateModel
 import com.android.systemui.keyguard.shared.model.DozeTransitionModel
+import com.android.systemui.keyguard.shared.model.ScreenModel
 import com.android.systemui.keyguard.shared.model.StatusBarState
 import com.android.systemui.keyguard.shared.model.WakefulnessModel
 import com.android.systemui.plugins.statusbar.StatusBarStateController
@@ -49,9 +51,11 @@
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asSharedFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.flowOn
@@ -148,6 +152,9 @@
     /** Observable for device wake/sleep state */
     val wakefulness: StateFlow<WakefulnessModel>
 
+    /** Observable for device screen state */
+    val screenModel: StateFlow<ScreenModel>
+
     /** Observable for biometric unlock modes */
     val biometricUnlockState: Flow<BiometricUnlockModel>
 
@@ -163,6 +170,9 @@
     /** Whether quick settings or quick-quick settings is visible. */
     val isQuickSettingsVisible: Flow<Boolean>
 
+    /** Receive an event for doze time tick */
+    val dozeTimeTick: Flow<Unit>
+
     /**
      * Returns `true` if the keyguard is showing; `false` otherwise.
      *
@@ -204,6 +214,8 @@
     fun setIsDozing(isDozing: Boolean)
 
     fun setIsActiveDreamLockscreenHosted(isLockscreenHosted: Boolean)
+
+    fun dozeTimeTick()
 }
 
 /** Encapsulates application state for the keyguard. */
@@ -213,6 +225,7 @@
 constructor(
     statusBarStateController: StatusBarStateController,
     wakefulnessLifecycle: WakefulnessLifecycle,
+    screenLifecycle: ScreenLifecycle,
     biometricUnlockController: BiometricUnlockController,
     private val keyguardStateController: KeyguardStateController,
     private val keyguardBypassController: KeyguardBypassController,
@@ -370,6 +383,13 @@
         _isDozing.value = isDozing
     }
 
+    private val _dozeTimeTick = MutableSharedFlow<Unit>()
+    override val dozeTimeTick = _dozeTimeTick.asSharedFlow()
+
+    override fun dozeTimeTick() {
+        _dozeTimeTick.tryEmit(Unit)
+    }
+
     private val _lastDozeTapToWakePosition = MutableStateFlow<Point?>(null)
     override val lastDozeTapToWakePosition = _lastDozeTapToWakePosition.asStateFlow()
 
@@ -559,6 +579,42 @@
                 initialValue = WakefulnessModel.fromWakefulnessLifecycle(wakefulnessLifecycle),
             )
 
+    override val screenModel: StateFlow<ScreenModel> =
+        conflatedCallbackFlow {
+                val observer =
+                    object : ScreenLifecycle.Observer {
+                        override fun onScreenTurningOn() {
+                            dispatchNewState()
+                        }
+                        override fun onScreenTurnedOn() {
+                            dispatchNewState()
+                        }
+                        override fun onScreenTurningOff() {
+                            dispatchNewState()
+                        }
+                        override fun onScreenTurnedOff() {
+                            dispatchNewState()
+                        }
+
+                        private fun dispatchNewState() {
+                            trySendWithFailureLogging(
+                                ScreenModel.fromScreenLifecycle(screenLifecycle),
+                                TAG,
+                                "updated screen state",
+                            )
+                        }
+                    }
+
+                screenLifecycle.addObserver(observer)
+                awaitClose { screenLifecycle.removeObserver(observer) }
+            }
+            .stateIn(
+                scope,
+                // Use Eagerly so that we're always listening and never miss an event.
+                SharingStarted.Eagerly,
+                initialValue = ScreenModel.fromScreenLifecycle(screenLifecycle),
+            )
+
     override val fingerprintSensorLocation: Flow<Point?> = conflatedCallbackFlow {
         fun sendFpLocation() {
             trySendWithFailureLogging(
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/NoopDeviceEntryFaceAuthRepository.kt b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/NoopDeviceEntryFaceAuthRepository.kt
index abe59b7..27e3a74 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/NoopDeviceEntryFaceAuthRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/data/repository/NoopDeviceEntryFaceAuthRepository.kt
@@ -18,8 +18,8 @@
 
 import com.android.keyguard.FaceAuthUiEvent
 import com.android.systemui.dagger.SysUISingleton
-import com.android.systemui.keyguard.shared.model.AuthenticationStatus
-import com.android.systemui.keyguard.shared.model.DetectionStatus
+import com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceDetectionStatus
 import javax.inject.Inject
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -40,10 +40,10 @@
     private val _canRunFaceAuth = MutableStateFlow(false)
     override val canRunFaceAuth: StateFlow<Boolean> = _canRunFaceAuth
 
-    override val authenticationStatus: Flow<AuthenticationStatus>
+    override val authenticationStatus: Flow<FaceAuthenticationStatus>
         get() = emptyFlow()
 
-    override val detectionStatus: Flow<DetectionStatus>
+    override val detectionStatus: Flow<FaceDetectionStatus>
         get() = emptyFlow()
 
     private val _isLockedOut = MutableStateFlow(false)
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractor.kt
new file mode 100644
index 0000000..c849b84
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractor.kt
@@ -0,0 +1,138 @@
+/*
+ *  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.domain.interactor
+
+import android.content.res.Resources
+import android.hardware.biometrics.BiometricSourceType
+import android.hardware.biometrics.BiometricSourceType.FINGERPRINT
+import com.android.keyguard.KeyguardUpdateMonitor
+import com.android.keyguard.KeyguardUpdateMonitor.BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED
+import com.android.systemui.biometrics.data.repository.FingerprintPropertyRepository
+import com.android.systemui.biometrics.shared.model.FingerprintSensorType
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Main
+import com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.util.IndicationHelper
+import javax.inject.Inject
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.filterNot
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.map
+
+/**
+ * BiometricMessage business logic. Filters biometric error/acquired/fail/success events for
+ * authentication events that should never surface a message to the user at the current device
+ * state.
+ */
+@ExperimentalCoroutinesApi
+@SysUISingleton
+class BiometricMessageInteractor
+@Inject
+constructor(
+    @Main private val resources: Resources,
+    private val fingerprintAuthRepository: DeviceEntryFingerprintAuthRepository,
+    private val fingerprintPropertyRepository: FingerprintPropertyRepository,
+    private val indicationHelper: IndicationHelper,
+    private val keyguardUpdateMonitor: KeyguardUpdateMonitor,
+) {
+    val fingerprintErrorMessage: Flow<BiometricMessage> =
+        fingerprintAuthRepository.authenticationStatus
+            .filter {
+                it is ErrorFingerprintAuthenticationStatus &&
+                    !indicationHelper.shouldSuppressErrorMsg(FINGERPRINT, it.msgId)
+            }
+            .map {
+                val errorStatus = it as ErrorFingerprintAuthenticationStatus
+                BiometricMessage(
+                    FINGERPRINT,
+                    BiometricMessageType.ERROR,
+                    errorStatus.msgId,
+                    errorStatus.msg,
+                )
+            }
+
+    val fingerprintHelpMessage: Flow<BiometricMessage> =
+        fingerprintAuthRepository.authenticationStatus
+            .filter { it is HelpFingerprintAuthenticationStatus }
+            .filterNot { isPrimaryAuthRequired() }
+            .map {
+                val helpStatus = it as HelpFingerprintAuthenticationStatus
+                BiometricMessage(
+                    FINGERPRINT,
+                    BiometricMessageType.HELP,
+                    helpStatus.msgId,
+                    helpStatus.msg,
+                )
+            }
+
+    val fingerprintFailMessage: Flow<BiometricMessage> =
+        isUdfps().flatMapLatest { isUdfps ->
+            fingerprintAuthRepository.authenticationStatus
+                .filter { it is FailFingerprintAuthenticationStatus }
+                .filterNot { isPrimaryAuthRequired() }
+                .map {
+                    BiometricMessage(
+                        FINGERPRINT,
+                        BiometricMessageType.FAIL,
+                        BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED,
+                        if (isUdfps) {
+                            resources.getString(
+                                com.android.internal.R.string.fingerprint_udfps_error_not_match
+                            )
+                        } else {
+                            resources.getString(
+                                com.android.internal.R.string.fingerprint_error_not_match
+                            )
+                        },
+                    )
+                }
+        }
+
+    private fun isUdfps() =
+        fingerprintPropertyRepository.sensorType.map {
+            it == FingerprintSensorType.UDFPS_OPTICAL ||
+                it == FingerprintSensorType.UDFPS_ULTRASONIC
+        }
+
+    private fun isPrimaryAuthRequired(): Boolean {
+        // 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 !keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(true /* isStrongBiometric */)
+    }
+}
+
+data class BiometricMessage(
+    val source: BiometricSourceType,
+    val type: BiometricMessageType,
+    val id: Int,
+    val message: String?,
+)
+
+enum class BiometricMessageType {
+    HELP,
+    ERROR,
+    FAIL,
+}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/DozeInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/DozeInteractor.kt
index 2efcd0c..0c898be 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/DozeInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/DozeInteractor.kt
@@ -35,4 +35,8 @@
     fun setLastTapToWakePosition(position: Point) {
         keyguardRepository.setLastDozeTapToWakePosition(position)
     }
+
+    fun dozeTimeTick() {
+        keyguardRepository.dozeTimeTick()
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractor.kt
index 74ef7a5..141b130 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractor.kt
@@ -16,8 +16,8 @@
 
 package com.android.systemui.keyguard.domain.interactor
 
-import com.android.systemui.keyguard.shared.model.AuthenticationStatus
-import com.android.systemui.keyguard.shared.model.DetectionStatus
+import com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceDetectionStatus
 import kotlinx.coroutines.flow.Flow
 
 /**
@@ -27,10 +27,10 @@
 interface KeyguardFaceAuthInteractor {
 
     /** Current authentication status */
-    val authenticationStatus: Flow<AuthenticationStatus>
+    val authenticationStatus: Flow<FaceAuthenticationStatus>
 
     /** Current detection status */
-    val detectionStatus: Flow<DetectionStatus>
+    val detectionStatus: Flow<FaceDetectionStatus>
 
     /** Can face auth be run right now */
     fun canFaceAuthRun(): Boolean
@@ -72,8 +72,8 @@
  */
 interface FaceAuthenticationListener {
     /** Receive face authentication status updates */
-    fun onAuthenticationStatusChanged(status: AuthenticationStatus)
+    fun onAuthenticationStatusChanged(status: FaceAuthenticationStatus)
 
     /** Receive status updates whenever face detection runs */
-    fun onDetectionStatusChanged(status: DetectionStatus)
+    fun onDetectionStatusChanged(status: FaceDetectionStatus)
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardInteractor.kt
index 7fae752..1553525 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/KeyguardInteractor.kt
@@ -70,6 +70,8 @@
     val dozeAmount: Flow<Float> = repository.linearDozeAmount
     /** Whether the system is in doze mode. */
     val isDozing: Flow<Boolean> = repository.isDozing
+    /** Receive an event for doze time tick */
+    val dozeTimeTick: Flow<Unit> = repository.dozeTimeTick
     /** Whether Always-on Display mode is available. */
     val isAodAvailable: Flow<Boolean> = repository.isAodAvailable
     /** Doze transition information. */
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/NoopKeyguardFaceAuthInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/NoopKeyguardFaceAuthInteractor.kt
index 5005b6c..10dd900 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/NoopKeyguardFaceAuthInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/NoopKeyguardFaceAuthInteractor.kt
@@ -17,8 +17,8 @@
 package com.android.systemui.keyguard.domain.interactor
 
 import com.android.systemui.dagger.SysUISingleton
-import com.android.systemui.keyguard.shared.model.AuthenticationStatus
-import com.android.systemui.keyguard.shared.model.DetectionStatus
+import com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceDetectionStatus
 import javax.inject.Inject
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.emptyFlow
@@ -31,9 +31,9 @@
  */
 @SysUISingleton
 class NoopKeyguardFaceAuthInteractor @Inject constructor() : KeyguardFaceAuthInteractor {
-    override val authenticationStatus: Flow<AuthenticationStatus>
+    override val authenticationStatus: Flow<FaceAuthenticationStatus>
         get() = emptyFlow()
-    override val detectionStatus: Flow<DetectionStatus>
+    override val detectionStatus: Flow<FaceDetectionStatus>
         get() = emptyFlow()
 
     override fun canFaceAuthRun(): Boolean = false
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/SystemUIKeyguardFaceAuthInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/SystemUIKeyguardFaceAuthInteractor.kt
index d467225..6e7a20b 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/SystemUIKeyguardFaceAuthInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/SystemUIKeyguardFaceAuthInteractor.kt
@@ -30,8 +30,8 @@
 import com.android.systemui.flags.FeatureFlags
 import com.android.systemui.flags.Flags
 import com.android.systemui.keyguard.data.repository.DeviceEntryFaceAuthRepository
-import com.android.systemui.keyguard.shared.model.AuthenticationStatus
-import com.android.systemui.keyguard.shared.model.ErrorAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.TransitionState
 import com.android.systemui.log.FaceAuthenticationLogger
 import com.android.systemui.util.kotlin.pairwise
@@ -165,10 +165,10 @@
         repository.cancel()
     }
 
-    private val _authenticationStatusOverride = MutableStateFlow<AuthenticationStatus?>(null)
+    private val faceAuthenticationStatusOverride = MutableStateFlow<FaceAuthenticationStatus?>(null)
     /** Provide the status of face authentication */
     override val authenticationStatus =
-        merge(_authenticationStatusOverride.filterNotNull(), repository.authenticationStatus)
+        merge(faceAuthenticationStatusOverride.filterNotNull(), repository.authenticationStatus)
 
     /** Provide the status of face detection */
     override val detectionStatus = repository.detectionStatus
@@ -176,13 +176,13 @@
     private fun runFaceAuth(uiEvent: FaceAuthUiEvent, fallbackToDetect: Boolean) {
         if (featureFlags.isEnabled(Flags.FACE_AUTH_REFACTOR)) {
             if (repository.isLockedOut.value) {
-                _authenticationStatusOverride.value =
-                    ErrorAuthenticationStatus(
+                faceAuthenticationStatusOverride.value =
+                    ErrorFaceAuthenticationStatus(
                         BiometricFaceConstants.FACE_ERROR_LOCKOUT_PERMANENT,
                         context.resources.getString(R.string.keyguard_face_unlock_unavailable)
                     )
             } else {
-                _authenticationStatusOverride.value = null
+                faceAuthenticationStatusOverride.value = null
                 applicationScope.launch {
                     faceAuthenticationLogger.authRequested(uiEvent)
                     repository.authenticate(uiEvent, fallbackToDetection = fallbackToDetect)
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FaceAuthenticationModels.kt b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FaceAuthenticationModels.kt
index b354cfd..0f6d82e 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FaceAuthenticationModels.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FaceAuthenticationModels.kt
@@ -23,33 +23,35 @@
  * Authentication status provided by
  * [com.android.systemui.keyguard.data.repository.DeviceEntryFaceAuthRepository]
  */
-sealed class AuthenticationStatus
+sealed class FaceAuthenticationStatus
 
 /** Success authentication status. */
-data class SuccessAuthenticationStatus(val successResult: FaceManager.AuthenticationResult) :
-    AuthenticationStatus()
+data class SuccessFaceAuthenticationStatus(val successResult: FaceManager.AuthenticationResult) :
+    FaceAuthenticationStatus()
 
 /** Face authentication help message. */
-data class HelpAuthenticationStatus(val msgId: Int, val msg: String?) : AuthenticationStatus()
+data class HelpFaceAuthenticationStatus(val msgId: Int, val msg: String?) :
+    FaceAuthenticationStatus()
 
 /** Face acquired message. */
-data class AcquiredAuthenticationStatus(val acquiredInfo: Int) : AuthenticationStatus()
+data class AcquiredFaceAuthenticationStatus(val acquiredInfo: Int) : FaceAuthenticationStatus()
 
 /** Face authentication failed message. */
-object FailedAuthenticationStatus : AuthenticationStatus()
+object FailedFaceAuthenticationStatus : FaceAuthenticationStatus()
 
 /** Face authentication error message */
-data class ErrorAuthenticationStatus(
+data class ErrorFaceAuthenticationStatus(
     val msgId: Int,
     val msg: String? = null,
     // present to break equality check if the same error occurs repeatedly.
     val createdAt: Long = elapsedRealtime()
-) : AuthenticationStatus() {
+) : FaceAuthenticationStatus() {
     /**
      * Method that checks if [msgId] is a lockout error. A lockout error means that face
      * authentication is locked out.
      */
-    fun isLockoutError() = msgId == FaceManager.FACE_ERROR_LOCKOUT_PERMANENT
+    fun isLockoutError() =
+        msgId == FaceManager.FACE_ERROR_LOCKOUT_PERMANENT || msgId == FaceManager.FACE_ERROR_LOCKOUT
 
     /**
      * Method that checks if [msgId] is a cancellation error. This means that face authentication
@@ -64,4 +66,4 @@
 }
 
 /** Face detection success message. */
-data class DetectionStatus(val sensorId: Int, val userId: Int, val isStrongBiometric: Boolean)
+data class FaceDetectionStatus(val sensorId: Int, val userId: Int, val isStrongBiometric: Boolean)
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt
new file mode 100644
index 0000000..7fc6016
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt
@@ -0,0 +1,52 @@
+/*
+ * 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.shared.model
+
+import android.os.SystemClock.elapsedRealtime
+
+/**
+ * Fingerprint authentication status provided by
+ * [com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository]
+ */
+sealed class FingerprintAuthenticationStatus
+
+/** Fingerprint authentication success status. */
+data class SuccessFingerprintAuthenticationStatus(
+    val userId: Int,
+    val isStrongBiometric: Boolean,
+) : FingerprintAuthenticationStatus()
+
+/** Fingerprint authentication help message. */
+data class HelpFingerprintAuthenticationStatus(
+    val msgId: Int,
+    val msg: String?,
+) : FingerprintAuthenticationStatus()
+
+/** Fingerprint acquired message. */
+data class AcquiredFingerprintAuthenticationStatus(val acquiredInfo: Int) :
+    FingerprintAuthenticationStatus()
+
+/** Fingerprint authentication failed message. */
+object FailFingerprintAuthenticationStatus : FingerprintAuthenticationStatus()
+
+/** Fingerprint authentication error message */
+data class ErrorFingerprintAuthenticationStatus(
+    val msgId: Int,
+    val msg: String? = null,
+    // present to break equality check if the same error occurs repeatedly.
+    val createdAt: Long = elapsedRealtime(),
+) : FingerprintAuthenticationStatus()
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/ScreenModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/ScreenModel.kt
new file mode 100644
index 0000000..80a1b75
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/ScreenModel.kt
@@ -0,0 +1,29 @@
+/*
+ * 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.shared.model
+
+import com.android.systemui.keyguard.ScreenLifecycle
+
+/** Model device screen lifecycle states. */
+data class ScreenModel(
+    val state: ScreenState,
+) {
+    companion object {
+        fun fromScreenLifecycle(screenLifecycle: ScreenLifecycle): ScreenModel {
+            return ScreenModel(ScreenState.fromScreenLifecycleInt(screenLifecycle.getScreenState()))
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/ScreenState.kt b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/ScreenState.kt
new file mode 100644
index 0000000..fe5d935
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/ScreenState.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.keyguard.shared.model
+
+import com.android.systemui.keyguard.ScreenLifecycle
+
+enum class ScreenState {
+    /** Screen is fully off. */
+    SCREEN_OFF,
+    /** Signal that the screen is turning on. */
+    SCREEN_TURNING_ON,
+    /** Screen is fully on. */
+    SCREEN_ON,
+    /** Signal that the screen is turning off. */
+    SCREEN_TURNING_OFF;
+
+    companion object {
+        fun fromScreenLifecycleInt(value: Int): ScreenState {
+            return when (value) {
+                ScreenLifecycle.SCREEN_OFF -> SCREEN_OFF
+                ScreenLifecycle.SCREEN_TURNING_ON -> SCREEN_TURNING_ON
+                ScreenLifecycle.SCREEN_ON -> SCREEN_ON
+                ScreenLifecycle.SCREEN_TURNING_OFF -> SCREEN_TURNING_OFF
+                else -> throw IllegalArgumentException("Invalid screen value: $value")
+            }
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsAodFingerprintViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsAodFingerprintViewBinder.kt
index 728dd39..9872d97 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsAodFingerprintViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsAodFingerprintViewBinder.kt
@@ -37,6 +37,7 @@
         view: LottieAnimationView,
         viewModel: UdfpsAodViewModel,
     ) {
+        view.alpha = 0f
         view.repeatWhenAttached {
             repeatOnLifecycle(Lifecycle.State.STARTED) {
                 launch {
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsBackgroundViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsBackgroundViewBinder.kt
index 26ef468..0113628 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsBackgroundViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsBackgroundViewBinder.kt
@@ -38,6 +38,7 @@
         view: ImageView,
         viewModel: BackgroundViewModel,
     ) {
+        view.alpha = 0f
         view.repeatWhenAttached {
             repeatOnLifecycle(Lifecycle.State.STARTED) {
                 launch {
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsFingerprintViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsFingerprintViewBinder.kt
index 0ab8e52..bab04f2 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsFingerprintViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/UdfpsFingerprintViewBinder.kt
@@ -42,6 +42,7 @@
         view: LottieAnimationView,
         viewModel: FingerprintViewModel,
     ) {
+        view.alpha = 0f
         view.repeatWhenAttached {
             repeatOnLifecycle(Lifecycle.State.STARTED) {
                 launch {
diff --git a/packages/SystemUI/src/com/android/systemui/log/FaceAuthenticationLogger.kt b/packages/SystemUI/src/com/android/systemui/log/FaceAuthenticationLogger.kt
index 68cdfb6..373f705 100644
--- a/packages/SystemUI/src/com/android/systemui/log/FaceAuthenticationLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/log/FaceAuthenticationLogger.kt
@@ -4,7 +4,7 @@
 import android.hardware.face.FaceSensorPropertiesInternal
 import com.android.keyguard.FaceAuthUiEvent
 import com.android.systemui.dagger.SysUISingleton
-import com.android.systemui.keyguard.shared.model.ErrorAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFaceAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.TransitionStep
 import com.android.systemui.log.core.LogLevel.DEBUG
 import com.android.systemui.log.dagger.FaceAuthLog
@@ -240,7 +240,7 @@
         )
     }
 
-    fun hardwareError(errorStatus: ErrorAuthenticationStatus) {
+    fun hardwareError(errorStatus: ErrorFaceAuthenticationStatus) {
         logBuffer.log(
             TAG,
             DEBUG,
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/models/recommendation/RecommendationViewHolder.kt b/packages/SystemUI/src/com/android/systemui/media/controls/models/recommendation/RecommendationViewHolder.kt
index 0b33904..258284e 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/models/recommendation/RecommendationViewHolder.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/models/recommendation/RecommendationViewHolder.kt
@@ -31,15 +31,12 @@
 private const val TAG = "RecommendationViewHolder"
 
 /** ViewHolder for a Smartspace media recommendation. */
-class RecommendationViewHolder private constructor(itemView: View, updatedView: Boolean) {
+class RecommendationViewHolder private constructor(itemView: View) {
 
     val recommendations = itemView as TransitionLayout
 
     // Recommendation screen
-    lateinit var cardIcon: ImageView
-    lateinit var mediaAppIcons: List<CachingIconView>
-    lateinit var mediaProgressBars: List<SeekBar>
-    lateinit var cardTitle: TextView
+    val cardTitle: TextView = itemView.requireViewById(R.id.media_rec_title)
 
     val mediaCoverContainers =
         listOf<ViewGroup>(
@@ -47,53 +44,25 @@
             itemView.requireViewById(R.id.media_cover2_container),
             itemView.requireViewById(R.id.media_cover3_container)
         )
+    val mediaAppIcons: List<CachingIconView> =
+        mediaCoverContainers.map { it.requireViewById(R.id.media_rec_app_icon) }
     val mediaTitles: List<TextView> =
-        if (updatedView) {
-            mediaCoverContainers.map { it.requireViewById(R.id.media_title) }
-        } else {
-            listOf(
-                itemView.requireViewById(R.id.media_title1),
-                itemView.requireViewById(R.id.media_title2),
-                itemView.requireViewById(R.id.media_title3)
-            )
-        }
+        mediaCoverContainers.map { it.requireViewById(R.id.media_title) }
     val mediaSubtitles: List<TextView> =
-        if (updatedView) {
-            mediaCoverContainers.map { it.requireViewById(R.id.media_subtitle) }
-        } else {
-            listOf(
-                itemView.requireViewById(R.id.media_subtitle1),
-                itemView.requireViewById(R.id.media_subtitle2),
-                itemView.requireViewById(R.id.media_subtitle3)
-            )
+        mediaCoverContainers.map { it.requireViewById(R.id.media_subtitle) }
+    val mediaProgressBars: List<SeekBar> =
+        mediaCoverContainers.map {
+            it.requireViewById<SeekBar?>(R.id.media_progress_bar).apply {
+                // Media playback is in the direction of tape, not time, so it stays LTR
+                layoutDirection = View.LAYOUT_DIRECTION_LTR
+            }
         }
 
     val mediaCoverItems: List<ImageView> =
-        if (updatedView) {
-            mediaCoverContainers.map { it.requireViewById(R.id.media_cover) }
-        } else {
-            listOf(
-                itemView.requireViewById(R.id.media_cover1),
-                itemView.requireViewById(R.id.media_cover2),
-                itemView.requireViewById(R.id.media_cover3)
-            )
-        }
+        mediaCoverContainers.map { it.requireViewById(R.id.media_cover) }
     val gutsViewHolder = GutsViewHolder(itemView)
 
     init {
-        if (updatedView) {
-            mediaAppIcons = mediaCoverContainers.map { it.requireViewById(R.id.media_rec_app_icon) }
-            cardTitle = itemView.requireViewById(R.id.media_rec_title)
-            mediaProgressBars =
-                mediaCoverContainers.map {
-                    it.requireViewById<SeekBar?>(R.id.media_progress_bar).apply {
-                        // Media playback is in the direction of tape, not time, so it stays LTR
-                        layoutDirection = View.LAYOUT_DIRECTION_LTR
-                    }
-                }
-        } else {
-            cardIcon = itemView.requireViewById<ImageView>(R.id.recommendation_card_icon)
-        }
         (recommendations.background as IlluminationDrawable).let { background ->
             mediaCoverContainers.forEach { background.registerLightSource(it) }
             background.registerLightSource(gutsViewHolder.cancel)
@@ -114,63 +83,31 @@
          * @param parent Parent of inflated view.
          */
         @JvmStatic
-        fun create(
-            inflater: LayoutInflater,
-            parent: ViewGroup,
-            updatedView: Boolean,
-        ): RecommendationViewHolder {
+        fun create(inflater: LayoutInflater, parent: ViewGroup): RecommendationViewHolder {
             val itemView =
-                if (updatedView) {
-                    inflater.inflate(
-                        R.layout.media_recommendations,
-                        parent,
-                        false /* attachToRoot */
-                    )
-                } else {
-                    inflater.inflate(
-                        R.layout.media_smartspace_recommendations,
-                        parent,
-                        false /* attachToRoot */
-                    )
-                }
+                inflater.inflate(R.layout.media_recommendations, parent, false /* attachToRoot */)
             // Because this media view (a TransitionLayout) is used to measure and layout the views
             // in various states before being attached to its parent, we can't depend on the default
             // LAYOUT_DIRECTION_INHERIT to correctly resolve the ltr direction.
             itemView.layoutDirection = View.LAYOUT_DIRECTION_LOCALE
-            return RecommendationViewHolder(itemView, updatedView)
+            return RecommendationViewHolder(itemView)
         }
 
         // Res Ids for the control components on the recommendation view.
         val controlsIds =
             setOf(
-                R.id.recommendation_card_icon,
                 R.id.media_rec_title,
-                R.id.media_cover1,
-                R.id.media_cover2,
-                R.id.media_cover3,
                 R.id.media_cover,
                 R.id.media_cover1_container,
                 R.id.media_cover2_container,
                 R.id.media_cover3_container,
-                R.id.media_title1,
-                R.id.media_title2,
-                R.id.media_title3,
                 R.id.media_title,
-                R.id.media_subtitle1,
-                R.id.media_subtitle2,
-                R.id.media_subtitle3,
                 R.id.media_subtitle,
             )
 
         val mediaTitlesAndSubtitlesIds =
             setOf(
-                R.id.media_title1,
-                R.id.media_title2,
-                R.id.media_title3,
                 R.id.media_title,
-                R.id.media_subtitle1,
-                R.id.media_subtitle2,
-                R.id.media_subtitle3,
                 R.id.media_subtitle,
             )
 
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaCarouselController.kt b/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaCarouselController.kt
index 70b5e75..398dcf2 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaCarouselController.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaCarouselController.kt
@@ -744,11 +744,7 @@
 
             val newRecs = mediaControlPanelFactory.get()
             newRecs.attachRecommendation(
-                RecommendationViewHolder.create(
-                    LayoutInflater.from(context),
-                    mediaContent,
-                    mediaFlags.isRecommendationCardUpdateEnabled()
-                )
+                RecommendationViewHolder.create(LayoutInflater.from(context), mediaContent)
             )
             newRecs.mediaViewController.sizeChangedListener = this::updateCarouselDimensions
             val lp =
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaControlPanel.java b/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaControlPanel.java
index a978b92..a12bc2c 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaControlPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaControlPanel.java
@@ -784,14 +784,7 @@
             contentDescription =
                     mRecommendationViewHolder.getGutsViewHolder().getGutsText().getText();
         } else if (data != null) {
-            if (mFeatureFlags.isEnabled(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE)) {
-                contentDescription = mContext.getString(
-                        R.string.controls_media_smartspace_rec_header);
-            } else {
-                contentDescription = mContext.getString(
-                        R.string.controls_media_smartspace_rec_description,
-                        data.getAppName(mContext));
-            }
+            contentDescription = mContext.getString(R.string.controls_media_smartspace_rec_header);
         } else {
             contentDescription = null;
         }
@@ -1377,10 +1370,6 @@
         PackageManager packageManager = mContext.getPackageManager();
         // Set up media source app's logo.
         Drawable icon = packageManager.getApplicationIcon(applicationInfo);
-        if (!mFeatureFlags.isEnabled(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE)) {
-            ImageView headerLogoImageView = mRecommendationViewHolder.getCardIcon();
-            headerLogoImageView.setImageDrawable(icon);
-        }
         fetchAndUpdateRecommendationColors(icon);
 
         // Set up media rec card's tap action if applicable.
@@ -1401,16 +1390,7 @@
 
             // Set up media item cover.
             ImageView mediaCoverImageView = mediaCoverItems.get(itemIndex);
-            if (mFeatureFlags.isEnabled(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE)) {
-                bindRecommendationArtwork(
-                        recommendation,
-                        data.getPackageName(),
-                        itemIndex
-                );
-            } else {
-                mediaCoverImageView.post(
-                        () -> mediaCoverImageView.setImageIcon(recommendation.getIcon()));
-            }
+            bindRecommendationArtwork(recommendation, data.getPackageName(), itemIndex);
 
             // Set up the media item's click listener if applicable.
             ViewGroup mediaCoverContainer = mediaCoverContainers.get(itemIndex);
@@ -1455,21 +1435,18 @@
             subtitleView.setText(subtitle);
 
             // Set up progress bar
-            if (mFeatureFlags.isEnabled(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE)) {
-                SeekBar mediaProgressBar =
-                        mRecommendationViewHolder.getMediaProgressBars().get(itemIndex);
-                TextView mediaSubtitle =
-                        mRecommendationViewHolder.getMediaSubtitles().get(itemIndex);
-                // show progress bar if the recommended album is played.
-                Double progress = MediaDataUtils.getDescriptionProgress(recommendation.getExtras());
-                if (progress == null || progress <= 0.0) {
-                    mediaProgressBar.setVisibility(View.GONE);
-                    mediaSubtitle.setVisibility(View.VISIBLE);
-                } else {
-                    mediaProgressBar.setProgress((int) (progress * 100));
-                    mediaProgressBar.setVisibility(View.VISIBLE);
-                    mediaSubtitle.setVisibility(View.GONE);
-                }
+            SeekBar mediaProgressBar =
+                    mRecommendationViewHolder.getMediaProgressBars().get(itemIndex);
+            TextView mediaSubtitle = mRecommendationViewHolder.getMediaSubtitles().get(itemIndex);
+            // show progress bar if the recommended album is played.
+            Double progress = MediaDataUtils.getDescriptionProgress(recommendation.getExtras());
+            if (progress == null || progress <= 0.0) {
+                mediaProgressBar.setVisibility(View.GONE);
+                mediaSubtitle.setVisibility(View.VISIBLE);
+            } else {
+                mediaProgressBar.setProgress((int) (progress * 100));
+                mediaProgressBar.setVisibility(View.VISIBLE);
+                mediaSubtitle.setVisibility(View.GONE);
             }
         }
         mSmartspaceMediaItemsCount = NUM_REQUIRED_RECOMMENDATIONS;
@@ -1588,9 +1565,7 @@
         int textPrimaryColor = MediaColorSchemesKt.textPrimaryFromScheme(colorScheme);
         int textSecondaryColor = MediaColorSchemesKt.textSecondaryFromScheme(colorScheme);
 
-        if (mFeatureFlags.isEnabled(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE)) {
-            mRecommendationViewHolder.getCardTitle().setTextColor(textPrimaryColor);
-        }
+        mRecommendationViewHolder.getCardTitle().setTextColor(textPrimaryColor);
 
         mRecommendationViewHolder.getRecommendations()
                 .setBackgroundTintList(ColorStateList.valueOf(backgroundColor));
@@ -1598,12 +1573,9 @@
                 (title) -> title.setTextColor(textPrimaryColor));
         mRecommendationViewHolder.getMediaSubtitles().forEach(
                 (subtitle) -> subtitle.setTextColor(textSecondaryColor));
-        if (mFeatureFlags.isEnabled(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE)) {
-            mRecommendationViewHolder.getMediaProgressBars().forEach(
-                    (progressBar) -> progressBar.setProgressTintList(
-                            ColorStateList.valueOf(textPrimaryColor))
-            );
-        }
+        mRecommendationViewHolder.getMediaProgressBars().forEach(
+                (progressBar) -> progressBar.setProgressTintList(
+                        ColorStateList.valueOf(textPrimaryColor)));
 
         mRecommendationViewHolder.getGutsViewHolder().setColors(colorScheme);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaViewController.kt b/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaViewController.kt
index 4bca778..1dd969f 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaViewController.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaViewController.kt
@@ -655,13 +655,8 @@
                 expandedLayout.load(context, R.xml.media_session_expanded)
             }
             TYPE.RECOMMENDATION -> {
-                if (mediaFlags.isRecommendationCardUpdateEnabled()) {
-                    collapsedLayout.load(context, R.xml.media_recommendations_view_collapsed)
-                    expandedLayout.load(context, R.xml.media_recommendations_view_expanded)
-                } else {
-                    collapsedLayout.load(context, R.xml.media_recommendation_collapsed)
-                    expandedLayout.load(context, R.xml.media_recommendation_expanded)
-                }
+                collapsedLayout.load(context, R.xml.media_recommendations_collapsed)
+                expandedLayout.load(context, R.xml.media_recommendations_expanded)
             }
         }
         refreshState()
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/util/MediaFlags.kt b/packages/SystemUI/src/com/android/systemui/media/controls/util/MediaFlags.kt
index 01f047c..09aef88 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/util/MediaFlags.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/util/MediaFlags.kt
@@ -49,10 +49,6 @@
      */
     fun isRetainingPlayersEnabled() = featureFlags.isEnabled(Flags.MEDIA_RETAIN_SESSIONS)
 
-    /** Check whether we show the updated recommendation card. */
-    fun isRecommendationCardUpdateEnabled() =
-        featureFlags.isEnabled(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE)
-
     /** Check whether to get progress information for resume players */
     fun isResumeProgressEnabled() = featureFlags.isEnabled(Flags.MEDIA_RESUME_PROGRESS)
 
diff --git a/packages/SystemUI/src/com/android/systemui/power/domain/interactor/PowerInteractor.kt b/packages/SystemUI/src/com/android/systemui/power/domain/interactor/PowerInteractor.kt
index eb1ca66..809edc0 100644
--- a/packages/SystemUI/src/com/android/systemui/power/domain/interactor/PowerInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/power/domain/interactor/PowerInteractor.kt
@@ -70,6 +70,19 @@
         }
     }
 
+    /**
+     * Wakes up the device if dreaming with a screensaver.
+     *
+     * @param why a string explaining why we're waking the device for debugging purposes. Should be
+     *   in SCREAMING_SNAKE_CASE.
+     * @param wakeReason the PowerManager-based reason why we're waking the device.
+     */
+    fun wakeUpIfDreaming(why: String, @PowerManager.WakeReason wakeReason: Int) {
+        if (statusBarStateController.isDreaming) {
+            repository.wakeUp(why, wakeReason)
+        }
+    }
+
     companion object {
         private const val FSI_WAKE_WHY = "full_screen_intent"
     }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java
index 83b373d..856a92e 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java
@@ -58,6 +58,7 @@
     private final BrightnessSliderController mBrightnessSliderController;
     private final BrightnessMirrorHandler mBrightnessMirrorHandler;
     private final StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
+    private boolean mListening;
 
     private View.OnTouchListener mTileLayoutTouchListener = new View.OnTouchListener() {
         @Override
@@ -159,12 +160,15 @@
     public void setListening(boolean listening, boolean expanded) {
         setListening(listening && expanded);
 
-        // Set the listening as soon as the QS fragment starts listening regardless of the
-        //expansion, so it will update the current brightness before the slider is visible.
-        if (listening) {
-            mBrightnessController.registerCallbacks();
-        } else {
-            mBrightnessController.unregisterCallbacks();
+        if (listening != mListening) {
+            mListening = listening;
+            // Set the listening as soon as the QS fragment starts listening regardless of the
+            //expansion, so it will update the current brightness before the slider is visible.
+            if (listening) {
+                mBrightnessController.registerCallbacks();
+            } else {
+                mBrightnessController.unregisterCallbacks();
+            }
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt b/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt
index 5aa5fee..f9324a9 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt
@@ -16,19 +16,25 @@
 
 package com.android.systemui.scene.ui.view
 
+import android.view.Gravity
+import android.view.View
 import android.view.ViewGroup
+import android.widget.FrameLayout
 import androidx.activity.OnBackPressedDispatcher
 import androidx.activity.OnBackPressedDispatcherOwner
 import androidx.activity.setViewTreeOnBackPressedDispatcherOwner
+import androidx.core.view.isVisible
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
+import com.android.systemui.R
 import com.android.systemui.compose.ComposeFacade
 import com.android.systemui.lifecycle.repeatWhenAttached
 import com.android.systemui.scene.shared.model.Scene
 import com.android.systemui.scene.shared.model.SceneContainerConfig
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.ui.viewmodel.SceneContainerViewModel
+import java.time.Instant
 import kotlinx.coroutines.launch
 
 object SceneWindowRootViewBinder {
@@ -77,6 +83,9 @@
                         )
                     )
 
+                    val legacyView = view.requireViewById<View>(R.id.legacy_window_root)
+                    view.addView(createVisibilityToggleView(legacyView))
+
                     launch {
                         viewModel.isVisible.collect { isVisible ->
                             onVisibilityChangedInternal(isVisible)
@@ -89,4 +98,28 @@
             }
         }
     }
+
+    private var clickCount = 0
+    private var lastClick = Instant.now()
+
+    /**
+     * A temporary UI to toggle on/off the visibility of the given [otherView]. It is toggled by
+     * tapping 5 times in quick succession on the device camera (top center).
+     */
+    // TODO(b/291321285): Remove this when the Flexiglass UI is mature enough to turn off legacy
+    //  SysUI altogether.
+    private fun createVisibilityToggleView(otherView: View): View {
+        val toggleView = View(otherView.context)
+        toggleView.layoutParams = FrameLayout.LayoutParams(200, 200, Gravity.CENTER_HORIZONTAL)
+        toggleView.setOnClickListener {
+            val now = Instant.now()
+            clickCount = if (now.minusSeconds(2) > lastClick) 1 else clickCount + 1
+            if (clickCount == 5) {
+                otherView.isVisible = !otherView.isVisible
+                clickCount = 0
+            }
+            lastClick = now
+        }
+        return toggleView
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessController.java b/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessController.java
index 9594ba3..6af9b73 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessController.java
+++ b/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessController.java
@@ -22,7 +22,6 @@
 
 import android.animation.ValueAnimator;
 import android.annotation.NonNull;
-import android.content.ContentResolver;
 import android.content.Context;
 import android.database.ContentObserver;
 import android.hardware.display.BrightnessInfo;
@@ -31,10 +30,10 @@
 import android.os.AsyncTask;
 import android.os.Handler;
 import android.os.HandlerExecutor;
+import android.os.Looper;
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
@@ -43,6 +42,8 @@
 import android.util.Log;
 import android.util.MathUtils;
 
+import androidx.annotation.Nullable;
+
 import com.android.internal.display.BrightnessSynchronizer;
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
@@ -52,10 +53,13 @@
 import com.android.systemui.settings.DisplayTracker;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.policy.BrightnessMirrorController;
+import com.android.systemui.util.settings.SecureSettings;
 
 import java.util.concurrent.Executor;
 
-import javax.inject.Inject;
+import dagger.assisted.Assisted;
+import dagger.assisted.AssistedFactory;
+import dagger.assisted.AssistedInject;
 
 public class BrightnessController implements ToggleSlider.Listener, MirroredBrightnessController {
     private static final String TAG = "CentralSurfaces.BrightnessController";
@@ -75,8 +79,11 @@
     private final DisplayManager mDisplayManager;
     private final UserTracker mUserTracker;
     private final DisplayTracker mDisplayTracker;
+    @Nullable
     private final IVrManager mVrManager;
 
+    private final SecureSettings mSecureSettings;
+
     private final Executor mMainExecutor;
     private final Handler mBackgroundHandler;
     private final BrightnessObserver mBrightnessObserver;
@@ -106,6 +113,8 @@
     /** ContentObserver to watch brightness */
     private class BrightnessObserver extends ContentObserver {
 
+        private boolean mObserving = false;
+
         BrightnessObserver(Handler handler) {
             super(handler);
         }
@@ -124,19 +133,17 @@
         }
 
         public void startObserving() {
-            final ContentResolver cr = mContext.getContentResolver();
-            cr.unregisterContentObserver(this);
-            cr.registerContentObserver(
-                    BRIGHTNESS_MODE_URI,
-                    false, this, UserHandle.USER_ALL);
-            mDisplayTracker.addBrightnessChangeCallback(mBrightnessListener,
-                    new HandlerExecutor(mHandler));
+            if (!mObserving) {
+                mObserving = true;
+                mSecureSettings.registerContentObserverForUser(
+                        BRIGHTNESS_MODE_URI,
+                        false, this, UserHandle.USER_ALL);
+            }
         }
 
         public void stopObserving() {
-            final ContentResolver cr = mContext.getContentResolver();
-            cr.unregisterContentObserver(this);
-            mDisplayTracker.removeCallback(mBrightnessListener);
+            mSecureSettings.unregisterContentObserver(this);
+            mObserving = false;
         }
 
     }
@@ -159,6 +166,8 @@
             }
 
             mBrightnessObserver.startObserving();
+            mDisplayTracker.addBrightnessChangeCallback(mBrightnessListener,
+                    new HandlerExecutor(mMainHandler));
             mUserTracker.addCallback(mUserChangedCallback, mMainExecutor);
 
             // Update the slider and mode before attaching the listener so we don't
@@ -166,7 +175,7 @@
             mUpdateModeRunnable.run();
             mUpdateSliderRunnable.run();
 
-            mHandler.sendEmptyMessage(MSG_ATTACH_LISTENER);
+            mMainHandler.sendEmptyMessage(MSG_ATTACH_LISTENER);
         }
     };
 
@@ -187,9 +196,10 @@
             }
 
             mBrightnessObserver.stopObserving();
+            mDisplayTracker.removeCallback(mBrightnessListener);
             mUserTracker.removeCallback(mUserChangedCallback);
 
-            mHandler.sendEmptyMessage(MSG_DETACH_LISTENER);
+            mMainHandler.sendEmptyMessage(MSG_DETACH_LISTENER);
         }
     };
 
@@ -225,7 +235,7 @@
             mBrightnessMin = info.brightnessMinimum;
             // Value is passed as intbits, since this is what the message takes.
             final int valueAsIntBits = Float.floatToIntBits(info.brightness);
-            mHandler.obtainMessage(MSG_UPDATE_SLIDER, valueAsIntBits,
+            mMainHandler.obtainMessage(MSG_UPDATE_SLIDER, valueAsIntBits,
                     inVrMode ? 1 : 0).sendToTarget();
         }
     };
@@ -233,14 +243,14 @@
     private final IVrStateCallbacks mVrStateCallbacks = new IVrStateCallbacks.Stub() {
         @Override
         public void onVrStateChanged(boolean enabled) {
-            mHandler.obtainMessage(MSG_VR_MODE_CHANGED, enabled ? 1 : 0, 0)
+            mMainHandler.obtainMessage(MSG_VR_MODE_CHANGED, enabled ? 1 : 0, 0)
                     .sendToTarget();
         }
     };
 
-    private final Handler mHandler = new Handler() {
+    private final Handler.Callback mHandlerCallback = new Handler.Callback() {
         @Override
-        public void handleMessage(Message msg) {
+        public boolean handleMessage(Message msg) {
             mExternalChange = true;
             try {
                 switch (msg.what) {
@@ -257,14 +267,18 @@
                         updateVrMode(msg.arg1 != 0);
                         break;
                     default:
-                        super.handleMessage(msg);
+                        return false;
+
                 }
             } finally {
                 mExternalChange = false;
             }
+            return true;
         }
     };
 
+    private final Handler mMainHandler;
+
     private final UserTracker.Callback mUserChangedCallback =
             new UserTracker.Callback() {
                 @Override
@@ -274,12 +288,17 @@
                 }
             };
 
+    @AssistedInject
     public BrightnessController(
             Context context,
-            ToggleSlider control,
+            @Assisted ToggleSlider control,
             UserTracker userTracker,
             DisplayTracker displayTracker,
+            DisplayManager displayManager,
+            SecureSettings secureSettings,
+            @Nullable IVrManager iVrManager,
             @Main Executor mainExecutor,
+            @Main Looper mainLooper,
             @Background Handler bgHandler) {
         mContext = context;
         mControl = control;
@@ -288,22 +307,23 @@
         mBackgroundHandler = bgHandler;
         mUserTracker = userTracker;
         mDisplayTracker = displayTracker;
-        mBrightnessObserver = new BrightnessObserver(mHandler);
-
+        mSecureSettings = secureSettings;
         mDisplayId = mContext.getDisplayId();
-        PowerManager pm = context.getSystemService(PowerManager.class);
+        mDisplayManager = displayManager;
+        mVrManager = iVrManager;
 
-        mDisplayManager = context.getSystemService(DisplayManager.class);
-        mVrManager = IVrManager.Stub.asInterface(ServiceManager.getService(
-                Context.VR_SERVICE));
+        mMainHandler = new Handler(mainLooper, mHandlerCallback);
+        mBrightnessObserver = new BrightnessObserver(mMainHandler);
     }
 
     public void registerCallbacks() {
+        mBackgroundHandler.removeCallbacks(mStartListeningRunnable);
         mBackgroundHandler.post(mStartListeningRunnable);
     }
 
     /** Unregister all call backs, both to and from the controller */
     public void unregisterCallbacks() {
+        mBackgroundHandler.removeCallbacks(mStopListeningRunnable);
         mBackgroundHandler.post(mStopListeningRunnable);
         mControlValueInitialized = false;
     }
@@ -418,38 +438,12 @@
         mSliderAnimator.start();
     }
 
+
+
     /** Factory for creating a {@link BrightnessController}. */
-    public static class Factory {
-        private final Context mContext;
-        private final UserTracker mUserTracker;
-        private final DisplayTracker mDisplayTracker;
-        private final Executor mMainExecutor;
-        private final Handler mBackgroundHandler;
-
-        @Inject
-        public Factory(
-                Context context,
-                UserTracker userTracker,
-                DisplayTracker displayTracker,
-                @Main Executor mainExecutor,
-                @Background Handler bgHandler) {
-            mContext = context;
-            mUserTracker = userTracker;
-            mDisplayTracker = displayTracker;
-            mMainExecutor = mainExecutor;
-            mBackgroundHandler = bgHandler;
-        }
-
+    @AssistedFactory
+    public interface Factory {
         /** Create a {@link BrightnessController} */
-        public BrightnessController create(ToggleSlider toggleSlider) {
-            return new BrightnessController(
-                    mContext,
-                    toggleSlider,
-                    mUserTracker,
-                    mDisplayTracker,
-                    mMainExecutor,
-                    mBackgroundHandler);
-        }
+        BrightnessController create(ToggleSlider toggleSlider);
     }
-
 }
diff --git a/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessDialog.java b/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessDialog.java
index 182e456..38b1f14 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/settings/brightness/BrightnessDialog.java
@@ -23,7 +23,6 @@
 import android.app.Activity;
 import android.graphics.Rect;
 import android.os.Bundle;
-import android.os.Handler;
 import android.view.Gravity;
 import android.view.KeyEvent;
 import android.view.View;
@@ -37,10 +36,7 @@
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
-import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.settings.DisplayTracker;
-import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.util.concurrency.DelayableExecutor;
 
@@ -56,26 +52,21 @@
 
     private BrightnessController mBrightnessController;
     private final BrightnessSliderController.Factory mToggleSliderFactory;
-    private final UserTracker mUserTracker;
-    private final DisplayTracker mDisplayTracker;
+    private final BrightnessController.Factory mBrightnessControllerFactory;
     private final DelayableExecutor mMainExecutor;
-    private final Handler mBackgroundHandler;
     private final AccessibilityManagerWrapper mAccessibilityMgr;
     private Runnable mCancelTimeoutRunnable;
 
     @Inject
     public BrightnessDialog(
-            UserTracker userTracker,
-            DisplayTracker displayTracker,
-            BrightnessSliderController.Factory factory,
+            BrightnessSliderController.Factory brightnessSliderfactory,
+            BrightnessController.Factory brightnessControllerFactory,
             @Main DelayableExecutor mainExecutor,
-            @Background Handler bgHandler,
-            AccessibilityManagerWrapper accessibilityMgr) {
-        mUserTracker = userTracker;
-        mDisplayTracker = displayTracker;
-        mToggleSliderFactory = factory;
+            AccessibilityManagerWrapper accessibilityMgr
+    ) {
+        mToggleSliderFactory = brightnessSliderfactory;
+        mBrightnessControllerFactory = brightnessControllerFactory;
         mMainExecutor = mainExecutor;
-        mBackgroundHandler = bgHandler;
         mAccessibilityMgr = accessibilityMgr;
     }
 
@@ -121,8 +112,7 @@
         controller.init();
         frame.addView(controller.getRootView(), MATCH_PARENT, WRAP_CONTENT);
 
-        mBrightnessController = new BrightnessController(
-                this, controller, mUserTracker, mDisplayTracker, mMainExecutor, mBackgroundHandler);
+        mBrightnessController = mBrightnessControllerFactory.create(controller);
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/shade/LockscreenHostedDreamGestureListener.kt b/packages/SystemUI/src/com/android/systemui/shade/LockscreenHostedDreamGestureListener.kt
new file mode 100644
index 0000000..45fc68a
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/shade/LockscreenHostedDreamGestureListener.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.
+ */
+
+package com.android.systemui.shade
+
+import android.os.PowerManager
+import android.view.GestureDetector
+import android.view.MotionEvent
+import com.android.systemui.bouncer.domain.interactor.PrimaryBouncerInteractor
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.keyguard.data.repository.KeyguardRepository
+import com.android.systemui.plugins.FalsingManager
+import com.android.systemui.plugins.FalsingManager.LOW_PENALTY
+import com.android.systemui.plugins.statusbar.StatusBarStateController
+import com.android.systemui.power.domain.interactor.PowerInteractor
+import com.android.systemui.statusbar.StatusBarState
+import javax.inject.Inject
+
+/**
+ * This gestureListener will wake up by tap when the device is dreaming but not dozing, and the
+ * selected screensaver is hosted in lockscreen. Tap is gated by the falsing manager.
+ *
+ * Touches go through the [NotificationShadeWindowViewController].
+ */
+@SysUISingleton
+class LockscreenHostedDreamGestureListener
+@Inject
+constructor(
+    private val falsingManager: FalsingManager,
+    private val powerInteractor: PowerInteractor,
+    private val statusBarStateController: StatusBarStateController,
+    private val primaryBouncerInteractor: PrimaryBouncerInteractor,
+    private val keyguardRepository: KeyguardRepository,
+    private val shadeLogger: ShadeLogger,
+) : GestureDetector.SimpleOnGestureListener() {
+    private val TAG = this::class.simpleName
+
+    override fun onSingleTapUp(e: MotionEvent): Boolean {
+        if (shouldHandleMotionEvent()) {
+            if (!falsingManager.isFalseTap(LOW_PENALTY)) {
+                shadeLogger.d("$TAG#onSingleTapUp tap handled, requesting wakeUpIfDreaming")
+                powerInteractor.wakeUpIfDreaming(
+                    "DREAMING_SINGLE_TAP",
+                    PowerManager.WAKE_REASON_TAP
+                )
+            } else {
+                shadeLogger.d("$TAG#onSingleTapUp false tap ignored")
+            }
+            return true
+        }
+        return false
+    }
+
+    private fun shouldHandleMotionEvent(): Boolean {
+        return keyguardRepository.isActiveDreamLockscreenHosted.value &&
+            statusBarStateController.state == StatusBarState.KEYGUARD &&
+            !primaryBouncerInteractor.isBouncerShowing()
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java
index cfecf7d..9399d48 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/shade/NotificationPanelViewController.java
@@ -168,7 +168,6 @@
 import com.android.systemui.statusbar.NotificationShadeWindowController;
 import com.android.systemui.statusbar.NotificationShelfController;
 import com.android.systemui.statusbar.PulseExpansionHandler;
-import com.android.systemui.statusbar.RemoteInputController;
 import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.VibratorHelper;
@@ -224,6 +223,8 @@
 import com.android.systemui.util.time.SystemClock;
 import com.android.wm.shell.animation.FlingAnimationUtils;
 
+import kotlin.Unit;
+
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -234,8 +235,6 @@
 import javax.inject.Inject;
 import javax.inject.Provider;
 
-import kotlin.Unit;
-
 import kotlinx.coroutines.CoroutineDispatcher;
 
 @SysUISingleton
@@ -440,8 +439,6 @@
     private final FalsingCollector mFalsingCollector;
     private final ShadeHeadsUpTrackerImpl mShadeHeadsUpTracker = new ShadeHeadsUpTrackerImpl();
     private final ShadeFoldAnimator mShadeFoldAnimator = new ShadeFoldAnimatorImpl();
-    private final ShadeNotificationPresenterImpl mShadeNotificationPresenter =
-            new ShadeNotificationPresenterImpl();
 
     private boolean mShowIconsWhenExpanded;
     private int mIndicationBottomPadding;
@@ -3323,23 +3320,6 @@
         ).printTableData(ipw);
     }
 
-    private final class ShadeNotificationPresenterImpl implements ShadeNotificationPresenter{
-        @Override
-        public RemoteInputController.Delegate createRemoteInputDelegate() {
-            return mNotificationStackScrollLayoutController.createDelegate();
-        }
-
-        @Override
-        public boolean hasPulsingNotifications() {
-            return mNotificationListContainer.hasPulsingNotifications();
-        }
-    }
-
-    @Override
-    public ShadeNotificationPresenter getShadeNotificationPresenter() {
-        return mShadeNotificationPresenter;
-    }
-
     @Override
     public void initDependencies(
             CentralSurfaces centralSurfaces,
diff --git a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowControllerImpl.java b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowControllerImpl.java
index 481da52..1f401fb 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowControllerImpl.java
@@ -543,7 +543,6 @@
                 state.forceUserActivity,
                 state.launchingActivityFromNotification,
                 state.mediaBackdropShowing,
-                state.wallpaperSupportsAmbientMode,
                 state.windowNotTouchable,
                 state.componentsForcingTopUi,
                 state.forceOpenTokens,
@@ -734,12 +733,6 @@
         apply(mCurrentState);
     }
 
-    @Override
-    public void setWallpaperSupportsAmbientMode(boolean supportsAmbientMode) {
-        mCurrentState.wallpaperSupportsAmbientMode = supportsAmbientMode;
-        apply(mCurrentState);
-    }
-
     /**
      * @param state The {@link StatusBarStateController} of the status bar.
      */
diff --git a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt
index 7812f07..d252943 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowState.kt
@@ -46,7 +46,6 @@
     @JvmField var forceUserActivity: Boolean = false,
     @JvmField var launchingActivityFromNotification: Boolean = false,
     @JvmField var mediaBackdropShowing: Boolean = false,
-    @JvmField var wallpaperSupportsAmbientMode: Boolean = false,
     @JvmField var windowNotTouchable: Boolean = false,
     @JvmField var componentsForcingTopUi: MutableSet<String> = mutableSetOf(),
     @JvmField var forceOpenTokens: MutableSet<Any> = mutableSetOf(),
@@ -84,7 +83,6 @@
             forceUserActivity.toString(),
             launchingActivityFromNotification.toString(),
             mediaBackdropShowing.toString(),
-            wallpaperSupportsAmbientMode.toString(),
             windowNotTouchable.toString(),
             componentsForcingTopUi.toString(),
             forceOpenTokens.toString(),
@@ -124,7 +122,6 @@
             forceUserActivity: Boolean,
             launchingActivity: Boolean,
             backdropShowing: Boolean,
-            wallpaperSupportsAmbientMode: Boolean,
             notTouchable: Boolean,
             componentsForcingTopUi: MutableSet<String>,
             forceOpenTokens: MutableSet<Any>,
@@ -153,7 +150,6 @@
                 this.forceUserActivity = forceUserActivity
                 this.launchingActivityFromNotification = launchingActivity
                 this.mediaBackdropShowing = backdropShowing
-                this.wallpaperSupportsAmbientMode = wallpaperSupportsAmbientMode
                 this.windowNotTouchable = notTouchable
                 this.componentsForcingTopUi.clear()
                 this.componentsForcingTopUi.addAll(componentsForcingTopUi)
@@ -200,7 +196,6 @@
                 "forceUserActivity",
                 "launchingActivity",
                 "backdropShowing",
-                "wallpaperSupportsAmbientMode",
                 "notTouchable",
                 "componentsForcingTopUi",
                 "forceOpenTokens",
diff --git a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowViewController.java b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowViewController.java
index f6db9e4..108ea68 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/shade/NotificationShadeWindowViewController.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.shade;
 
+import static com.android.systemui.flags.Flags.LOCKSCREEN_WALLPAPER_DREAM_ENABLED;
 import static com.android.systemui.flags.Flags.TRACKPAD_GESTURE_COMMON;
 import static com.android.systemui.util.kotlin.JavaAdapterKt.collectFlow;
 
@@ -102,9 +103,12 @@
     private final KeyguardUnlockAnimationController mKeyguardUnlockAnimationController;
     private final AmbientState mAmbientState;
     private final PulsingGestureListener mPulsingGestureListener;
+    private final LockscreenHostedDreamGestureListener mLockscreenHostedDreamGestureListener;
     private final NotificationInsetsController mNotificationInsetsController;
     private final boolean mIsTrackpadCommonEnabled;
+    private final FeatureFlags mFeatureFlags;
     private GestureDetector mPulsingWakeupGestureHandler;
+    private GestureDetector mDreamingWakeupGestureHandler;
     private View mBrightnessMirror;
     private boolean mTouchActive;
     private boolean mTouchCancelled;
@@ -156,6 +160,7 @@
             NotificationInsetsController notificationInsetsController,
             AmbientState ambientState,
             PulsingGestureListener pulsingGestureListener,
+            LockscreenHostedDreamGestureListener lockscreenHostedDreamGestureListener,
             KeyguardBouncerViewModel keyguardBouncerViewModel,
             KeyguardBouncerComponent.Factory keyguardBouncerComponentFactory,
             KeyguardMessageAreaController.Factory messageAreaControllerFactory,
@@ -187,8 +192,10 @@
         mKeyguardUnlockAnimationController = keyguardUnlockAnimationController;
         mAmbientState = ambientState;
         mPulsingGestureListener = pulsingGestureListener;
+        mLockscreenHostedDreamGestureListener = lockscreenHostedDreamGestureListener;
         mNotificationInsetsController = notificationInsetsController;
         mIsTrackpadCommonEnabled = featureFlags.isEnabled(TRACKPAD_GESTURE_COMMON);
+        mFeatureFlags = featureFlags;
 
         // This view is not part of the newly inflated expanded status bar.
         mBrightnessMirror = mView.findViewById(R.id.brightness_mirror_container);
@@ -237,7 +244,10 @@
         mStackScrollLayout = mView.findViewById(R.id.notification_stack_scroller);
         mPulsingWakeupGestureHandler = new GestureDetector(mView.getContext(),
                 mPulsingGestureListener);
-
+        if (mFeatureFlags.isEnabled(LOCKSCREEN_WALLPAPER_DREAM_ENABLED)) {
+            mDreamingWakeupGestureHandler = new GestureDetector(mView.getContext(),
+                    mLockscreenHostedDreamGestureListener);
+        }
         mView.setLayoutInsetsController(mNotificationInsetsController);
         mView.setInteractionEventHandler(new NotificationShadeWindowView.InteractionEventHandler() {
             @Override
@@ -291,6 +301,10 @@
 
                 mFalsingCollector.onTouchEvent(ev);
                 mPulsingWakeupGestureHandler.onTouchEvent(ev);
+                if (mDreamingWakeupGestureHandler != null
+                        && mDreamingWakeupGestureHandler.onTouchEvent(ev)) {
+                    return true;
+                }
                 if (mStatusBarKeyguardViewManager.dispatchTouchEvent(ev)) {
                     return true;
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ShadeSurface.kt b/packages/SystemUI/src/com/android/systemui/shade/ShadeSurface.kt
index 8d5c30b..2532bad 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/ShadeSurface.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/ShadeSurface.kt
@@ -18,6 +18,7 @@
 import android.view.ViewPropertyAnimator
 import com.android.systemui.statusbar.GestureRecorder
 import com.android.systemui.statusbar.NotificationShelfController
+import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
 import com.android.systemui.statusbar.phone.CentralSurfaces
 import com.android.systemui.statusbar.phone.HeadsUpManagerPhone
 
@@ -63,6 +64,9 @@
     /** Animates the view from its current alpha to zero then runs the runnable. */
     fun fadeOut(startDelayMs: Long, durationMs: Long, endAction: Runnable): ViewPropertyAnimator
 
+    /** Returns the NSSL controller. */
+    val notificationStackScrollLayoutController: NotificationStackScrollLayoutController
+
     /** Set whether the bouncer is showing. */
     fun setBouncerShowing(bouncerShowing: Boolean)
 
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ShadeViewController.kt b/packages/SystemUI/src/com/android/systemui/shade/ShadeViewController.kt
index 9aa5eb0..d5b5c87 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/ShadeViewController.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/ShadeViewController.kt
@@ -19,9 +19,7 @@
 import android.view.ViewGroup
 import android.view.ViewTreeObserver
 import com.android.systemui.keyguard.shared.model.WakefulnessModel
-import com.android.systemui.statusbar.RemoteInputController
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow
-import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
 import com.android.systemui.statusbar.phone.HeadsUpAppearanceController
 import com.android.systemui.statusbar.phone.KeyguardStatusBarView
 import com.android.systemui.statusbar.phone.KeyguardStatusBarViewController
@@ -141,9 +139,6 @@
     /** Returns the StatusBarState. */
     val barState: Int
 
-    /** Returns the NSSL controller. */
-    val notificationStackScrollLayoutController: NotificationStackScrollLayoutController
-
     /** Sets the amount of progress in the status bar launch animation. */
     fun applyLaunchAnimationProgress(linearProgress: Float)
 
@@ -261,9 +256,6 @@
     /** Returns the ShadeFoldAnimator. */
     val shadeFoldAnimator: ShadeFoldAnimator
 
-    /** Returns the ShadeNotificationPresenter. */
-    val shadeNotificationPresenter: ShadeNotificationPresenter
-
     companion object {
         /**
          * Returns a multiplicative factor to use when determining the falsing threshold for touches
@@ -325,16 +317,7 @@
     fun cancelFoldToAodAnimation()
 
     /** Returns the main view of the shade. */
-    val view: ViewGroup
-}
-
-/** Handles the shade's interactions with StatusBarNotificationPresenter. */
-interface ShadeNotificationPresenter {
-    /** Returns a new delegate for some view controller pieces of the remote input process. */
-    fun createRemoteInputDelegate(): RemoteInputController.Delegate
-
-    /** Returns whether the screen has temporarily woken up to display notifications. */
-    fun hasPulsingNotifications(): Boolean
+    val view: ViewGroup?
 }
 
 /**
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ShadeViewControllerEmptyImpl.kt b/packages/SystemUI/src/com/android/systemui/shade/ShadeViewControllerEmptyImpl.kt
new file mode 100644
index 0000000..287ac52
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/shade/ShadeViewControllerEmptyImpl.kt
@@ -0,0 +1,111 @@
+/*
+ * 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.shade
+
+import android.view.MotionEvent
+import android.view.ViewGroup
+import android.view.ViewTreeObserver
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow
+import com.android.systemui.statusbar.phone.HeadsUpAppearanceController
+import java.util.function.Consumer
+import javax.inject.Inject
+
+/** Empty implementation of ShadeViewController for variants with no shade. */
+class ShadeViewControllerEmptyImpl @Inject constructor() : ShadeViewController {
+    override fun expand(animate: Boolean) {}
+    override fun expandToQs() {}
+    override fun expandToNotifications() {}
+    override val isExpandingOrCollapsing: Boolean = false
+    override val isExpanded: Boolean = false
+    override val isPanelExpanded: Boolean = false
+    override val isShadeFullyExpanded: Boolean = false
+    override fun collapse(delayed: Boolean, speedUpFactor: Float) {}
+    override fun collapse(animate: Boolean, delayed: Boolean, speedUpFactor: Float) {}
+    override fun collapseWithDuration(animationDuration: Int) {}
+    override fun instantCollapse() {}
+    override fun animateCollapseQs(fullyCollapse: Boolean) {}
+    override fun canBeCollapsed(): Boolean = false
+    override val isCollapsing: Boolean = false
+    override val isFullyCollapsed: Boolean = false
+    override val isTracking: Boolean = false
+    override val isViewEnabled: Boolean = false
+    override fun setOpenCloseListener(openCloseListener: OpenCloseListener) {}
+    override fun shouldHideStatusBarIconsWhenExpanded() = false
+    override fun blockExpansionForCurrentTouch() {}
+    override fun setTrackingStartedListener(trackingStartedListener: TrackingStartedListener) {}
+    override fun disableHeader(state1: Int, state2: Int, animated: Boolean) {}
+    override fun startExpandLatencyTracking() {}
+    override fun startBouncerPreHideAnimation() {}
+    override fun dozeTimeTick() {}
+    override fun resetViews(animate: Boolean) {}
+    override val barState: Int = 0
+    override fun applyLaunchAnimationProgress(linearProgress: Float) {}
+    override fun closeUserSwitcherIfOpen(): Boolean {
+        return false
+    }
+    override fun onBackPressed() {}
+    override fun setIsLaunchAnimationRunning(running: Boolean) {}
+    override fun setAlpha(alpha: Int, animate: Boolean) {}
+    override fun setAlphaChangeAnimationEndAction(r: Runnable) {}
+    override fun setPulsing(pulsing: Boolean) {}
+    override fun setQsScrimEnabled(qsScrimEnabled: Boolean) {}
+    override fun setAmbientIndicationTop(ambientIndicationTop: Int, ambientTextVisible: Boolean) {}
+    override fun updateSystemUiStateFlags() {}
+    override fun updateTouchableRegion() {}
+    override fun addOnGlobalLayoutListener(listener: ViewTreeObserver.OnGlobalLayoutListener) {}
+    override fun removeOnGlobalLayoutListener(listener: ViewTreeObserver.OnGlobalLayoutListener) {}
+    override fun postToView(action: Runnable): Boolean {
+        return false
+    }
+    override fun transitionToExpandedShade(delay: Long) {}
+    override val isUnlockHintRunning: Boolean = false
+
+    override fun resetViewGroupFade() {}
+    override fun setKeyguardTransitionProgress(keyguardAlpha: Float, keyguardTranslationY: Int) {}
+    override fun setOverStretchAmount(amount: Float) {}
+    override fun setKeyguardStatusBarAlpha(alpha: Float) {}
+    override fun showAodUi() {}
+    override fun isFullyExpanded(): Boolean {
+        return false
+    }
+    override fun handleExternalTouch(event: MotionEvent): Boolean {
+        return false
+    }
+    override fun startTrackingExpansionFromStatusBar() {}
+    override val shadeHeadsUpTracker = ShadeHeadsUpTrackerEmptyImpl()
+    override val shadeFoldAnimator = ShadeFoldAnimatorEmptyImpl()
+}
+
+class ShadeHeadsUpTrackerEmptyImpl : ShadeHeadsUpTracker {
+    override fun addTrackingHeadsUpListener(listener: Consumer<ExpandableNotificationRow>) {}
+    override fun removeTrackingHeadsUpListener(listener: Consumer<ExpandableNotificationRow>) {}
+    override fun setHeadsUpAppearanceController(
+        headsUpAppearanceController: HeadsUpAppearanceController?
+    ) {}
+    override val trackedHeadsUpNotification: ExpandableNotificationRow? = null
+}
+
+class ShadeFoldAnimatorEmptyImpl : ShadeFoldAnimator {
+    override fun prepareFoldToAodAnimation() {}
+    override fun startFoldToAodAnimation(
+        startAction: Runnable,
+        endAction: Runnable,
+        cancelAction: Runnable,
+    ) {}
+    override fun cancelFoldToAodAnimation() {}
+    override val view: ViewGroup? = null
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeWindowController.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeWindowController.java
index 47a4641..5ac542b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeWindowController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeWindowController.java
@@ -112,9 +112,6 @@
     /** Sets the state of whether heads up is showing or not. */
     default void setHeadsUpShowing(boolean showing) {}
 
-    /** Sets whether the wallpaper supports ambient mode or not. */
-    default void setWallpaperSupportsAmbientMode(boolean supportsAmbientMode) {}
-
     /** Gets whether the wallpaper is showing or not. */
     default boolean isShowingWallpaper() {
         return false;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
index 2d8f371..1f9c9f2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
@@ -160,6 +160,7 @@
     private KeyguardViewController mKeyguardViewController;
     private DozeScrimController mDozeScrimController;
     private KeyguardViewMediator mKeyguardViewMediator;
+    private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
     private PendingAuthenticated mPendingAuthenticated = null;
     private boolean mHasScreenTurnedOnSinceAuthenticating;
     private boolean mFadedAwayAfterWakeAndUnlock;
@@ -280,7 +281,8 @@
             LatencyTracker latencyTracker,
             ScreenOffAnimationController screenOffAnimationController,
             VibratorHelper vibrator,
-            SystemClock systemClock
+            SystemClock systemClock,
+            StatusBarKeyguardViewManager statusBarKeyguardViewManager
     ) {
         mPowerManager = powerManager;
         mUpdateMonitor = keyguardUpdateMonitor;
@@ -308,6 +310,7 @@
         mVibratorHelper = vibrator;
         mLogger = biometricUnlockLogger;
         mSystemClock = systemClock;
+        mStatusBarKeyguardViewManager = statusBarKeyguardViewManager;
 
         dumpManager.registerDumpable(getClass().getName(), this);
     }
@@ -449,8 +452,19 @@
         // During wake and unlock, we need to draw black before waking up to avoid abrupt
         // brightness changes due to display state transitions.
         Runnable wakeUp = ()-> {
-            if (!wasDeviceInteractive || mUpdateMonitor.isDreaming()) {
+            // Check to see if we are still locked when we are waking and unlocking from dream.
+            // This runnable should be executed after unlock. If that's true, we could be not
+            // dreaming, but still locked. In this case, we should attempt to authenticate instead
+            // of waking up.
+            if (mode == MODE_WAKE_AND_UNLOCK_FROM_DREAM
+                    && !mKeyguardStateController.isUnlocked()
+                    && !mUpdateMonitor.isDreaming()) {
+                // Post wakeUp runnable is called from a callback in keyguard.
+                mHandler.post(() -> mKeyguardViewController.notifyKeyguardAuthenticated(
+                        false /* primaryAuth */));
+            } else if (!wasDeviceInteractive || mUpdateMonitor.isDreaming()) {
                 mLogger.i("bio wakelock: Authenticated, waking up...");
+
                 mPowerManager.wakeUp(
                         mSystemClock.uptimeMillis(),
                         PowerManager.WAKE_REASON_BIOMETRIC,
@@ -462,7 +476,7 @@
             Trace.endSection();
         };
 
-        if (mMode != MODE_NONE) {
+        if (mMode != MODE_NONE && mMode != MODE_WAKE_AND_UNLOCK_FROM_DREAM) {
             wakeUp.run();
         }
         switch (mMode) {
@@ -484,6 +498,10 @@
                 Trace.endSection();
                 break;
             case MODE_WAKE_AND_UNLOCK_FROM_DREAM:
+                // In the case of waking and unlocking from dream, waking up is delayed until after
+                // unlock is complete to avoid conflicts during each sequence's transitions.
+                mStatusBarKeyguardViewManager.addAfterKeyguardGoneRunnable(wakeUp);
+                // Execution falls through here to proceed unlocking.
             case MODE_WAKE_AND_UNLOCK_PULSING:
             case MODE_WAKE_AND_UNLOCK:
                 if (mMode == MODE_WAKE_AND_UNLOCK_PULSING) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfaces.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfaces.java
index 2b9c3d3..acd6e49 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfaces.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfaces.java
@@ -259,8 +259,6 @@
 
     void readyForKeyguardDone();
 
-    void setLockscreenUser(int newUserId);
-
     void showKeyguard();
 
     boolean hideKeyguard();
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 5fb729c..8361d6b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
@@ -51,7 +51,6 @@
 import android.app.StatusBarManager;
 import android.app.TaskInfo;
 import android.app.UiModeManager;
-import android.app.WallpaperInfo;
 import android.app.WallpaperManager;
 import android.app.admin.DevicePolicyManager;
 import android.content.BroadcastReceiver;
@@ -980,16 +979,6 @@
 
         createAndAddWindows(result);
 
-        if (mWallpaperSupported) {
-            // Make sure we always have the most current wallpaper info.
-            IntentFilter wallpaperChangedFilter = new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED);
-            mBroadcastDispatcher.registerReceiver(mWallpaperChangedReceiver, wallpaperChangedFilter,
-                    null /* handler */, UserHandle.ALL);
-            mWallpaperChangedReceiver.onReceive(mContext, null);
-        } else if (DEBUG) {
-            Log.v(TAG, "start(): no wallpaper service ");
-        }
-
         // Set up the initial notification state. This needs to happen before CommandQueue.disable()
         setUpPresenter();
 
@@ -2164,18 +2153,6 @@
     };
 
     /**
-     * Notify the shade controller that the current user changed
-     *
-     * @param newUserId userId of the new user
-     */
-    @Override
-    public void setLockscreenUser(int newUserId) {
-        if (mWallpaperSupported) {
-            mWallpaperChangedReceiver.onReceive(mContext, null);
-        }
-    }
-
-    /**
      * Reload some of our resources when the configuration changes.
      *
      * We don't reload everything when the configuration changes -- we probably
@@ -3549,33 +3526,6 @@
         }
     };
 
-    /**
-     * @deprecated See {@link com.android.systemui.wallpapers.data.repository.WallpaperRepository}
-     * instead.
-     */
-    private final BroadcastReceiver mWallpaperChangedReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (!mWallpaperSupported) {
-                // Receiver should not have been registered at all...
-                Log.wtf(TAG, "WallpaperManager not supported");
-                return;
-            }
-            WallpaperInfo info = mWallpaperManager.getWallpaperInfoForUser(
-                    mUserTracker.getUserId());
-            mWallpaperController.onWallpaperInfoUpdated(info);
-
-            final boolean deviceSupportsAodWallpaper = mContext.getResources().getBoolean(
-                    com.android.internal.R.bool.config_dozeSupportsAodWallpaper);
-            // If WallpaperInfo is null, it must be ImageWallpaper.
-            final boolean supportsAmbientMode = deviceSupportsAodWallpaper
-                    && (info != null && info.supportsAmbientMode());
-
-            mNotificationShadeWindowController.setWallpaperSupportsAmbientMode(supportsAmbientMode);
-            mKeyguardViewMediator.setWallpaperSupportsAmbientMode(supportsAmbientMode);
-        }
-    };
-
     private final ConfigurationListener mConfigurationListener = new ConfigurationListener() {
         @Override
         public void onConfigChanged(Configuration newConfig) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeServiceHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeServiceHost.java
index 7312db6..ed9722e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeServiceHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeServiceHost.java
@@ -311,6 +311,7 @@
 
     @Override
     public void dozeTimeTick() {
+        mDozeInteractor.dozeTimeTick();
         mNotificationPanel.dozeTimeTick();
         mAuthController.dozeTimeTick();
         if (mAmbientIndicationContainer instanceof DozeReceiver) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt
index f0fc143..862f169 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt
@@ -30,6 +30,7 @@
 import com.android.systemui.flags.Flags
 import com.android.systemui.shade.ShadeController
 import com.android.systemui.shade.ShadeLogger
+import com.android.systemui.shade.ShadeViewController
 import com.android.systemui.shared.animation.UnfoldMoveFromCenterAnimator
 import com.android.systemui.statusbar.policy.ConfigurationController
 import com.android.systemui.unfold.SysUIUnfoldComponent
@@ -51,6 +52,7 @@
     @Named(UNFOLD_STATUS_BAR) private val progressProvider: ScopedUnfoldTransitionProgressProvider?,
     private val centralSurfaces: CentralSurfaces,
     private val shadeController: ShadeController,
+    private val shadeViewController: ShadeViewController,
     private val shadeLogger: ShadeLogger,
     private val moveFromCenterAnimationController: StatusBarMoveFromCenterAnimationController?,
     private val userChipViewModel: StatusBarUserChipViewModel,
@@ -165,20 +167,20 @@
             if (event.action == MotionEvent.ACTION_DOWN) {
                 // If the view that would receive the touch is disabled, just have status
                 // bar eat the gesture.
-                if (!centralSurfaces.shadeViewController.isViewEnabled) {
+                if (!shadeViewController.isViewEnabled) {
                     shadeLogger.logMotionEvent(event,
                             "onTouchForwardedFromStatusBar: panel view disabled")
                     return true
                 }
-                if (centralSurfaces.shadeViewController.isFullyCollapsed &&
+                if (shadeViewController.isFullyCollapsed &&
                         event.y < 1f) {
                     // b/235889526 Eat events on the top edge of the phone when collapsed
                     shadeLogger.logMotionEvent(event, "top edge touch ignored")
                     return true
                 }
-                centralSurfaces.shadeViewController.startTrackingExpansionFromStatusBar()
+                shadeViewController.startTrackingExpansionFromStatusBar()
             }
-            return centralSurfaces.shadeViewController.handleExternalTouch(event)
+            return shadeViewController.handleExternalTouch(event)
         }
     }
 
@@ -222,6 +224,7 @@
         private val userChipViewModel: StatusBarUserChipViewModel,
         private val centralSurfaces: CentralSurfaces,
         private val shadeController: ShadeController,
+        private val shadeViewController: ShadeViewController,
         private val shadeLogger: ShadeLogger,
         private val viewUtil: ViewUtil,
         private val configurationController: ConfigurationController,
@@ -241,6 +244,7 @@
                     progressProvider.getOrNull(),
                     centralSurfaces,
                     shadeController,
+                    shadeViewController,
                     shadeLogger,
                     statusBarMoveFromCenterAnimationController,
                     userChipViewModel,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeadsUpChangeListener.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeadsUpChangeListener.java
index 481cf3c..9a295e6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeadsUpChangeListener.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeadsUpChangeListener.java
@@ -21,6 +21,7 @@
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.NotificationShadeWindowController;
 import com.android.systemui.statusbar.StatusBarState;
+import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController;
 import com.android.systemui.statusbar.phone.dagger.CentralSurfacesComponent;
 import com.android.systemui.statusbar.policy.OnHeadsUpChangedListener;
 import com.android.systemui.statusbar.window.StatusBarWindowController;
@@ -35,6 +36,7 @@
     private final NotificationShadeWindowController mNotificationShadeWindowController;
     private final StatusBarWindowController mStatusBarWindowController;
     private final ShadeViewController mShadeViewController;
+    private final NotificationStackScrollLayoutController mNsslController;
     private final KeyguardBypassController mKeyguardBypassController;
     private final HeadsUpManagerPhone mHeadsUpManager;
     private final StatusBarStateController mStatusBarStateController;
@@ -45,14 +47,15 @@
             NotificationShadeWindowController notificationShadeWindowController,
             StatusBarWindowController statusBarWindowController,
             ShadeViewController shadeViewController,
+            NotificationStackScrollLayoutController nsslController,
             KeyguardBypassController keyguardBypassController,
             HeadsUpManagerPhone headsUpManager,
             StatusBarStateController statusBarStateController,
             NotificationRemoteInputManager notificationRemoteInputManager) {
-
         mNotificationShadeWindowController = notificationShadeWindowController;
         mStatusBarWindowController = statusBarWindowController;
         mShadeViewController = shadeViewController;
+        mNsslController = nsslController;
         mKeyguardBypassController = keyguardBypassController;
         mHeadsUpManager = headsUpManager;
         mStatusBarStateController = statusBarStateController;
@@ -85,8 +88,7 @@
                 //animation
                 // is finished.
                 mHeadsUpManager.setHeadsUpGoingAway(true);
-                mShadeViewController.getNotificationStackScrollLayoutController()
-                        .runAfterAnimationFinished(() -> {
+                mNsslController.runAfterAnimationFinished(() -> {
                     if (!mHeadsUpManager.hasPinnedHeadsUp()) {
                         mNotificationShadeWindowController.setHeadsUpShowing(false);
                         mHeadsUpManager.setHeadsUpGoingAway(false);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
index 35285b2..a9135ac 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
@@ -28,7 +28,6 @@
 import android.util.Log;
 import android.util.Slog;
 import android.view.View;
-import android.view.accessibility.AccessibilityManager;
 
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.systemui.InitController;
@@ -50,7 +49,6 @@
 import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.notification.AboveShelfObserver;
 import com.android.systemui.statusbar.notification.DynamicPrivacyController;
-import com.android.systemui.statusbar.notification.NotifPipelineFlags;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.render.NotifShadeEventSource;
 import com.android.systemui.statusbar.notification.domain.interactor.NotificationsInteractor;
@@ -59,7 +57,6 @@
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager.OnSettingsClickListener;
-import com.android.systemui.statusbar.notification.row.NotificationInfo.CheckSaveListener;
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController;
 import com.android.systemui.statusbar.phone.dagger.CentralSurfacesComponent;
@@ -78,21 +75,18 @@
     private final NotifShadeEventSource mNotifShadeEventSource;
     private final NotificationMediaManager mMediaManager;
     private final NotificationGutsManager mGutsManager;
-
     private final ShadeViewController mNotificationPanel;
     private final HeadsUpManagerPhone mHeadsUpManager;
     private final AboveShelfObserver mAboveShelfObserver;
     private final DozeScrimController mDozeScrimController;
     private final CentralSurfaces mCentralSurfaces;
     private final NotificationsInteractor mNotificationsInteractor;
+    private final NotificationStackScrollLayoutController mNsslController;
     private final LockscreenShadeTransitionController mShadeTransitionController;
     private final PowerInteractor mPowerInteractor;
     private final CommandQueue mCommandQueue;
-
-    private final AccessibilityManager mAccessibilityManager;
     private final KeyguardManager mKeyguardManager;
     private final NotificationShadeWindowController mNotificationShadeWindowController;
-    private final NotifPipelineFlags mNotifPipelineFlags;
     private final IStatusBarService mBarService;
     private final DynamicPrivacyController mDynamicPrivacyController;
     private final NotificationListContainer mNotifListContainer;
@@ -123,11 +117,9 @@
             NotifShadeEventSource notifShadeEventSource,
             NotificationMediaManager notificationMediaManager,
             NotificationGutsManager notificationGutsManager,
-            LockscreenGestureLogger lockscreenGestureLogger,
             InitController initController,
             NotificationInterruptStateProvider notificationInterruptStateProvider,
             NotificationRemoteInputManager remoteInputManager,
-            NotifPipelineFlags notifPipelineFlags,
             NotificationRemoteInputManager.Callback remoteInputManagerCallback,
             NotificationListContainer notificationListContainer) {
         mActivityStarter = activityStarter;
@@ -139,6 +131,7 @@
         // TODO: use KeyguardStateController#isOccluded to remove this dependency
         mCentralSurfaces = centralSurfaces;
         mNotificationsInteractor = notificationsInteractor;
+        mNsslController = stackScrollerController;
         mShadeTransitionController = shadeTransitionController;
         mPowerInteractor = powerInteractor;
         mCommandQueue = commandQueue;
@@ -149,10 +142,8 @@
         mGutsManager = notificationGutsManager;
         mAboveShelfObserver = new AboveShelfObserver(stackScrollerController.getView());
         mNotificationShadeWindowController = notificationShadeWindowController;
-        mNotifPipelineFlags = notifPipelineFlags;
         mAboveShelfObserver.setListener(statusBarWindow.findViewById(
                 R.id.notification_container_parent));
-        mAccessibilityManager = context.getSystemService(AccessibilityManager.class);
         mDozeScrimController = dozeScrimController;
         mKeyguardManager = context.getSystemService(KeyguardManager.class);
         mBarService = IStatusBarService.Stub.asInterface(
@@ -170,7 +161,7 @@
         }
         remoteInputManager.setUpWithCallback(
                 remoteInputManagerCallback,
-                mNotificationPanel.getShadeNotificationPresenter().createRemoteInputDelegate());
+                mNsslController.createDelegate());
 
         initController.addPostInitTask(() -> {
             mNotifShadeEventSource.setShadeEmptiedCallback(this::maybeClosePanelForShadeEmptied);
@@ -202,7 +193,7 @@
     }
 
     private void maybeEndAmbientPulse() {
-        if (mNotificationPanel.getShadeNotificationPresenter().hasPulsingNotifications()
+        if (mNsslController.getNotificationListContainer().hasPulsingNotifications()
                 && !mHeadsUpManager.hasNotifications()) {
             // We were showing a pulse for a notification, but no notifications are pulsing anymore.
             // Finish the pulse.
@@ -217,7 +208,6 @@
         // End old BaseStatusBar.userSwitched
         mCommandQueue.animateCollapsePanels();
         mMediaManager.clearCurrentMediaNotification();
-        mCentralSurfaces.setLockscreenUser(newUserId);
         updateMediaMetaData(true, false);
     }
 
@@ -272,22 +262,6 @@
         }
     };
 
-    private final CheckSaveListener mCheckSaveListener = new CheckSaveListener() {
-        @Override
-        public void checkSave(Runnable saveImportance, StatusBarNotification sbn) {
-            // If the user has security enabled, show challenge if the setting is changed.
-            if (mLockscreenUserManager.isLockscreenPublicMode(sbn.getUser().getIdentifier())
-                    && mKeyguardManager.isKeyguardLocked()) {
-                onLockedNotificationImportanceChange(() -> {
-                    saveImportance.run();
-                    return true;
-                });
-            } else {
-                saveImportance.run();
-            }
-        }
-    };
-
     private final OnSettingsClickListener mOnSettingsClickListener = new OnSettingsClickListener() {
         @Override
         public void onSettingsClick(String key) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt
index 27cc64f..0e99c67 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt
@@ -19,12 +19,10 @@
 import android.net.wifi.WifiManager
 import com.android.systemui.CoreStartable
 import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.log.LogBuffer
 import com.android.systemui.log.LogBufferFactory
 import com.android.systemui.log.table.TableLogBuffer
 import com.android.systemui.log.table.TableLogBufferFactory
-import com.android.systemui.log.LogBuffer
-import com.android.systemui.statusbar.pipeline.shared.ui.viewmodel.CollapsedStatusBarViewModel
-import com.android.systemui.statusbar.pipeline.shared.ui.viewmodel.CollapsedStatusBarViewModelImpl
 import com.android.systemui.statusbar.pipeline.airplane.data.repository.AirplaneModeRepository
 import com.android.systemui.statusbar.pipeline.airplane.data.repository.AirplaneModeRepositoryImpl
 import com.android.systemui.statusbar.pipeline.airplane.ui.viewmodel.AirplaneModeViewModel
@@ -46,6 +44,8 @@
 import com.android.systemui.statusbar.pipeline.shared.data.repository.ConnectivityRepositoryImpl
 import com.android.systemui.statusbar.pipeline.shared.ui.binder.CollapsedStatusBarViewBinder
 import com.android.systemui.statusbar.pipeline.shared.ui.binder.CollapsedStatusBarViewBinderImpl
+import com.android.systemui.statusbar.pipeline.shared.ui.viewmodel.CollapsedStatusBarViewModel
+import com.android.systemui.statusbar.pipeline.shared.ui.viewmodel.CollapsedStatusBarViewModelImpl
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.RealWifiRepository
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepositorySwitcher
@@ -58,9 +58,9 @@
 import dagger.Provides
 import dagger.multibindings.ClassKey
 import dagger.multibindings.IntoMap
-import kotlinx.coroutines.flow.Flow
 import java.util.function.Supplier
 import javax.inject.Named
+import kotlinx.coroutines.flow.Flow
 
 @Module
 abstract class StatusBarPipelineModule {
diff --git a/packages/SystemUI/src/com/android/systemui/unfold/FoldAodAnimationController.kt b/packages/SystemUI/src/com/android/systemui/unfold/FoldAodAnimationController.kt
index eed7950..cbe4020 100644
--- a/packages/SystemUI/src/com/android/systemui/unfold/FoldAodAnimationController.kt
+++ b/packages/SystemUI/src/com/android/systemui/unfold/FoldAodAnimationController.kt
@@ -94,7 +94,7 @@
         wakefulnessLifecycle.addObserver(this)
 
         // TODO(b/254878364): remove this call to NPVC.getView()
-        getShadeFoldAnimator().view.repeatWhenAttached {
+        getShadeFoldAnimator().view?.repeatWhenAttached {
             repeatOnLifecycle(Lifecycle.State.STARTED) { listenForDozing(this) }
         }
     }
@@ -161,10 +161,9 @@
             // but we should wait for the initial animation preparations to be drawn
             // (setting initial alpha/translation)
             // TODO(b/254878364): remove this call to NPVC.getView()
-            OneShotPreDrawListener.add(
-                getShadeFoldAnimator().view,
-                onReady
-            )
+            getShadeFoldAnimator().view?.let {
+                OneShotPreDrawListener.add(it, onReady)
+            }
         } else {
             // No animation, call ready callback immediately
             onReady.run()
diff --git a/packages/SystemUI/src/com/android/systemui/util/WallpaperController.kt b/packages/SystemUI/src/com/android/systemui/util/WallpaperController.kt
index db2aca8..65a0218 100644
--- a/packages/SystemUI/src/com/android/systemui/util/WallpaperController.kt
+++ b/packages/SystemUI/src/com/android/systemui/util/WallpaperController.kt
@@ -16,32 +16,34 @@
 
 package com.android.systemui.util
 
-import android.app.WallpaperInfo
 import android.app.WallpaperManager
 import android.util.Log
 import android.view.View
 import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.wallpapers.data.repository.WallpaperRepository
 import javax.inject.Inject
 import kotlin.math.max
 
 private const val TAG = "WallpaperController"
 
+/**
+ * Controller for wallpaper-related logic.
+ *
+ * Note: New logic should be added to [WallpaperRepository], not this class.
+ */
 @SysUISingleton
-class WallpaperController @Inject constructor(private val wallpaperManager: WallpaperManager) {
+class WallpaperController @Inject constructor(
+    private val wallpaperManager: WallpaperManager,
+    private val wallpaperRepository: WallpaperRepository,
+) {
 
     var rootView: View? = null
 
     private var notificationShadeZoomOut: Float = 0f
     private var unfoldTransitionZoomOut: Float = 0f
 
-    private var wallpaperInfo: WallpaperInfo? = null
-
-    fun onWallpaperInfoUpdated(wallpaperInfo: WallpaperInfo?) {
-        this.wallpaperInfo = wallpaperInfo
-    }
-
     private val shouldUseDefaultUnfoldTransition: Boolean
-        get() = wallpaperInfo?.shouldUseDefaultUnfoldTransition()
+        get() = wallpaperRepository.wallpaperInfo.value?.shouldUseDefaultUnfoldTransition()
             ?: true
 
     fun setNotificationShadeZoom(zoomOut: Float) {
diff --git a/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/NoopWallpaperRepository.kt b/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/NoopWallpaperRepository.kt
index a640589..b45b8cd 100644
--- a/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/NoopWallpaperRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/NoopWallpaperRepository.kt
@@ -16,9 +16,11 @@
 
 package com.android.systemui.wallpapers.data.repository
 
+import android.app.WallpaperInfo
 import com.android.systemui.dagger.SysUISingleton
 import javax.inject.Inject
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 
 /**
@@ -29,5 +31,6 @@
  */
 @SysUISingleton
 class NoopWallpaperRepository @Inject constructor() : WallpaperRepository {
+    override val wallpaperInfo: StateFlow<WallpaperInfo?> = MutableStateFlow(null).asStateFlow()
     override val wallpaperSupportsAmbientMode = MutableStateFlow(false).asStateFlow()
 }
diff --git a/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/WallpaperRepository.kt b/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/WallpaperRepository.kt
index 48895ff..b8f9583 100644
--- a/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/WallpaperRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/wallpapers/data/repository/WallpaperRepository.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.wallpapers.data.repository
 
+import android.app.WallpaperInfo
 import android.app.WallpaperManager
 import android.content.Context
 import android.content.Intent
@@ -36,11 +37,15 @@
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
 
 /** A repository storing information about the current wallpaper. */
 interface WallpaperRepository {
+    /** Emits the current user's current wallpaper. */
+    val wallpaperInfo: StateFlow<WallpaperInfo?>
+
     /** Emits true if the current user's current wallpaper supports ambient mode. */
     val wallpaperSupportsAmbientMode: StateFlow<Boolean>
 }
@@ -78,28 +83,35 @@
             // Only update the wallpaper status once the user selection has finished.
             .filter { it.selectionStatus == SelectionStatus.SELECTION_COMPLETE }
 
-    override val wallpaperSupportsAmbientMode: StateFlow<Boolean> =
+    override val wallpaperInfo: StateFlow<WallpaperInfo?> =
         if (!wallpaperManager.isWallpaperSupported || !deviceSupportsAodWallpaper) {
-            MutableStateFlow(false).asStateFlow()
+            MutableStateFlow(null).asStateFlow()
         } else {
             combine(wallpaperChanged, selectedUser) { _, selectedUser ->
-                    doesWallpaperSupportAmbientMode(selectedUser)
+                    getWallpaper(selectedUser)
                 }
                 .stateIn(
                     scope,
                     // Always be listening for wallpaper changes.
                     SharingStarted.Eagerly,
-                    initialValue =
-                        doesWallpaperSupportAmbientMode(userRepository.selectedUser.value),
+                    initialValue = getWallpaper(userRepository.selectedUser.value),
                 )
         }
 
-    private fun doesWallpaperSupportAmbientMode(selectedUser: SelectedUserModel): Boolean {
-        return wallpaperManager
-            .getWallpaperInfoForUser(
-                selectedUser.userInfo.id,
+    override val wallpaperSupportsAmbientMode: StateFlow<Boolean> =
+        wallpaperInfo
+            .map {
+                // If WallpaperInfo is null, it's ImageWallpaper which never supports ambient mode.
+                it?.supportsAmbientMode() == true
+            }
+            .stateIn(
+                scope,
+                // Always be listening for wallpaper changes.
+                SharingStarted.Eagerly,
+                initialValue = wallpaperInfo.value?.supportsAmbientMode() == true,
             )
-            // If WallpaperInfo is null, it's ImageWallpaper which never supports ambient mode.
-            ?.supportsAmbientMode() == true
+
+    private fun getWallpaper(selectedUser: SelectedUserModel): WallpaperInfo? {
+        return wallpaperManager.getWallpaperInfoForUser(selectedUser.userInfo.id)
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPatternViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPatternViewControllerTest.kt
index 5d75428..cb18229 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPatternViewControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPatternViewControllerTest.kt
@@ -76,7 +76,7 @@
   private lateinit var mKeyguardMessageAreaController:
       KeyguardMessageAreaController<BouncerKeyguardMessageArea>
 
-    @Mock private lateinit var mPostureController: DevicePostureController
+  @Mock private lateinit var mPostureController: DevicePostureController
 
   private lateinit var mKeyguardPatternViewController: KeyguardPatternViewController
   private lateinit var fakeFeatureFlags: FakeFeatureFlags
@@ -119,7 +119,7 @@
 
         mKeyguardPatternViewController.onViewAttached()
 
-        assertThat(getPatternTopGuideline()).isEqualTo(getExpectedTopGuideline())
+        assertThat(getPatternTopGuideline()).isEqualTo(getHalfOpenedBouncerHeightRatio())
     }
 
     @Test
@@ -131,15 +131,20 @@
         mKeyguardPatternViewController.onViewAttached()
 
         // Verify view begins in posture state DEVICE_POSTURE_HALF_OPENED
-        assertThat(getPatternTopGuideline()).isEqualTo(getExpectedTopGuideline())
+        assertThat(getPatternTopGuideline()).isEqualTo(getHalfOpenedBouncerHeightRatio())
 
         // Simulate posture change to state DEVICE_POSTURE_OPENED with callback
         verify(mPostureController).addCallback(postureCallbackCaptor.capture())
         val postureCallback: DevicePostureController.Callback = postureCallbackCaptor.value
         postureCallback.onPostureChanged(DEVICE_POSTURE_OPENED)
 
-        // Verify view is now in posture state DEVICE_POSTURE_OPENED
-        assertThat(getPatternTopGuideline()).isNotEqualTo(getExpectedTopGuideline())
+        // Simulate posture change to same state with callback
+        assertThat(getPatternTopGuideline()).isNotEqualTo(getHalfOpenedBouncerHeightRatio())
+
+        postureCallback.onPostureChanged(DEVICE_POSTURE_OPENED)
+
+        // Verify view is still in posture state DEVICE_POSTURE_OPENED
+        assertThat(getPatternTopGuideline()).isNotEqualTo(getHalfOpenedBouncerHeightRatio())
     }
 
     private fun getPatternTopGuideline(): Float {
@@ -150,7 +155,7 @@
         return cs.getConstraint(R.id.pattern_top_guideline).layout.guidePercent
     }
 
-    private fun getExpectedTopGuideline(): Float {
+    private fun getHalfOpenedBouncerHeightRatio(): Float {
         return mContext.resources.getFloat(R.dimen.half_opened_bouncer_height_ratio)
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinViewControllerTest.kt
index d256ee1..4dc7652 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinViewControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinViewControllerTest.kt
@@ -19,6 +19,8 @@
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
 import android.view.View
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.constraintlayout.widget.ConstraintSet
 import androidx.test.filters.SmallTest
 import com.android.internal.util.LatencyTracker
 import com.android.internal.widget.LockPatternUtils
@@ -32,6 +34,8 @@
 import com.android.systemui.statusbar.policy.DevicePostureController
 import com.android.systemui.statusbar.policy.DevicePostureController.DEVICE_POSTURE_HALF_OPENED
 import com.android.systemui.statusbar.policy.DevicePostureController.DEVICE_POSTURE_OPENED
+import com.android.systemui.util.mockito.whenever
+import com.google.common.truth.Truth.assertThat
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -51,7 +55,10 @@
 @RunWith(AndroidTestingRunner::class)
 @TestableLooper.RunWithLooper
 class KeyguardPinViewControllerTest : SysuiTestCase() {
-    @Mock private lateinit var keyguardPinView: KeyguardPINView
+
+    private lateinit var objectKeyguardPINView: KeyguardPINView
+
+    @Mock private lateinit var mockKeyguardPinView: KeyguardPINView
 
     @Mock private lateinit var keyguardMessageArea: BouncerKeyguardMessageArea
 
@@ -83,64 +90,73 @@
     @Mock lateinit var deleteButton: NumPadButton
     @Mock lateinit var enterButton: View
 
-    private lateinit var pinViewController: KeyguardPinViewController
-
     @Captor lateinit var postureCallbackCaptor: ArgumentCaptor<DevicePostureController.Callback>
 
     @Before
     fun setup() {
         MockitoAnnotations.initMocks(this)
-        Mockito.`when`(keyguardPinView.requireViewById<View>(R.id.bouncer_message_area))
+        Mockito.`when`(mockKeyguardPinView.requireViewById<View>(R.id.bouncer_message_area))
             .thenReturn(keyguardMessageArea)
         Mockito.`when`(
                 keyguardMessageAreaControllerFactory.create(any(KeyguardMessageArea::class.java))
             )
             .thenReturn(keyguardMessageAreaController)
-        `when`(keyguardPinView.passwordTextViewId).thenReturn(R.id.pinEntry)
-        `when`(keyguardPinView.findViewById<PasswordTextView>(R.id.pinEntry))
+        `when`(mockKeyguardPinView.passwordTextViewId).thenReturn(R.id.pinEntry)
+        `when`(mockKeyguardPinView.findViewById<PasswordTextView>(R.id.pinEntry))
             .thenReturn(passwordTextView)
-        `when`(keyguardPinView.resources).thenReturn(context.resources)
-        `when`(keyguardPinView.findViewById<NumPadButton>(R.id.delete_button))
+        `when`(mockKeyguardPinView.resources).thenReturn(context.resources)
+        `when`(mockKeyguardPinView.findViewById<NumPadButton>(R.id.delete_button))
             .thenReturn(deleteButton)
-        `when`(keyguardPinView.findViewById<View>(R.id.key_enter)).thenReturn(enterButton)
+        `when`(mockKeyguardPinView.findViewById<View>(R.id.key_enter)).thenReturn(enterButton)
         // For posture tests:
-        `when`(keyguardPinView.buttons).thenReturn(arrayOf())
+        `when`(mockKeyguardPinView.buttons).thenReturn(arrayOf())
         `when`(lockPatternUtils.getPinLength(anyInt())).thenReturn(6)
 
-        pinViewController =
-            KeyguardPinViewController(
-                keyguardPinView,
-                keyguardUpdateMonitor,
-                securityMode,
-                lockPatternUtils,
-                mKeyguardSecurityCallback,
-                keyguardMessageAreaControllerFactory,
-                mLatencyTracker,
-                liftToActivateListener,
-                mEmergencyButtonController,
-                falsingCollector,
-                postureController,
-                featureFlags
-            )
+        objectKeyguardPINView =
+            View.inflate(mContext, R.layout.keyguard_pin_view, null)
+                .findViewById(R.id.keyguard_pin_view) as KeyguardPINView
+    }
+
+    private fun constructPinViewController(
+        mKeyguardPinView: KeyguardPINView
+    ): KeyguardPinViewController {
+        return KeyguardPinViewController(
+            mKeyguardPinView,
+            keyguardUpdateMonitor,
+            securityMode,
+            lockPatternUtils,
+            mKeyguardSecurityCallback,
+            keyguardMessageAreaControllerFactory,
+            mLatencyTracker,
+            liftToActivateListener,
+            mEmergencyButtonController,
+            falsingCollector,
+            postureController,
+            featureFlags
+        )
     }
 
     @Test
-    fun onViewAttached_deviceHalfFolded_propagatedToPinView() {
-        `when`(postureController.devicePosture).thenReturn(DEVICE_POSTURE_HALF_OPENED)
+    fun onViewAttached_deviceHalfFolded_propagatedToPatternView() {
+        val pinViewController = constructPinViewController(objectKeyguardPINView)
+        overrideResource(R.dimen.half_opened_bouncer_height_ratio, 0.5f)
+        whenever(postureController.devicePosture).thenReturn(DEVICE_POSTURE_HALF_OPENED)
 
         pinViewController.onViewAttached()
 
-        verify(keyguardPinView).onDevicePostureChanged(DEVICE_POSTURE_HALF_OPENED)
+        assertThat(getPinTopGuideline()).isEqualTo(getHalfOpenedBouncerHeightRatio())
     }
 
     @Test
-    fun onDevicePostureChanged_deviceHalfFolded_propagatedToPinView() {
-        `when`(postureController.devicePosture).thenReturn(DEVICE_POSTURE_HALF_OPENED)
+    fun onDevicePostureChanged_deviceOpened_propagatedToPatternView() {
+        val pinViewController = constructPinViewController(objectKeyguardPINView)
+        overrideResource(R.dimen.half_opened_bouncer_height_ratio, 0.5f)
+
+        whenever(postureController.devicePosture).thenReturn(DEVICE_POSTURE_HALF_OPENED)
+        pinViewController.onViewAttached()
 
         // Verify view begins in posture state DEVICE_POSTURE_HALF_OPENED
-        pinViewController.onViewAttached()
-
-        verify(keyguardPinView).onDevicePostureChanged(DEVICE_POSTURE_HALF_OPENED)
+        assertThat(getPinTopGuideline()).isEqualTo(getHalfOpenedBouncerHeightRatio())
 
         // Simulate posture change to state DEVICE_POSTURE_OPENED with callback
         verify(postureController).addCallback(postureCallbackCaptor.capture())
@@ -148,31 +164,57 @@
         postureCallback.onPostureChanged(DEVICE_POSTURE_OPENED)
 
         // Verify view is now in posture state DEVICE_POSTURE_OPENED
-        verify(keyguardPinView).onDevicePostureChanged(DEVICE_POSTURE_OPENED)
+        assertThat(getPinTopGuideline()).isNotEqualTo(getHalfOpenedBouncerHeightRatio())
+
+        // Simulate posture change to same state with callback
+        postureCallback.onPostureChanged(DEVICE_POSTURE_OPENED)
+
+        // Verify view is still in posture state DEVICE_POSTURE_OPENED
+        assertThat(getPinTopGuideline()).isNotEqualTo(getHalfOpenedBouncerHeightRatio())
+    }
+
+    private fun getPinTopGuideline(): Float {
+        val cs = ConstraintSet()
+        val container = objectKeyguardPINView.findViewById(R.id.pin_container) as ConstraintLayout
+        cs.clone(container)
+        return cs.getConstraint(R.id.pin_pad_top_guideline).layout.guidePercent
+    }
+
+    private fun getHalfOpenedBouncerHeightRatio(): Float {
+        return mContext.resources.getFloat(R.dimen.half_opened_bouncer_height_ratio)
     }
 
     @Test
     fun startAppearAnimation() {
+        val pinViewController = constructPinViewController(mockKeyguardPinView)
+
         pinViewController.startAppearAnimation()
+
         verify(keyguardMessageAreaController)
             .setMessage(context.resources.getString(R.string.keyguard_enter_your_pin), false)
     }
 
     @Test
     fun startAppearAnimation_withExistingMessage() {
+        val pinViewController = constructPinViewController(mockKeyguardPinView)
         Mockito.`when`(keyguardMessageAreaController.message).thenReturn("Unlock to continue.")
+
         pinViewController.startAppearAnimation()
+
         verify(keyguardMessageAreaController, Mockito.never()).setMessage(anyString(), anyBoolean())
     }
 
     @Test
     fun startAppearAnimation_withAutoPinConfirmationFailedPasswordAttemptsLessThan5() {
+        val pinViewController = constructPinViewController(mockKeyguardPinView)
         `when`(featureFlags.isEnabled(Flags.AUTO_PIN_CONFIRMATION)).thenReturn(true)
+        `when`(lockPatternUtils.getPinLength(anyInt())).thenReturn(6)
         `when`(lockPatternUtils.isAutoPinConfirmEnabled(anyInt())).thenReturn(true)
         `when`(lockPatternUtils.getCurrentFailedPasswordAttempts(anyInt())).thenReturn(3)
         `when`(passwordTextView.text).thenReturn("")
 
         pinViewController.startAppearAnimation()
+
         verify(deleteButton).visibility = View.INVISIBLE
         verify(enterButton).visibility = View.INVISIBLE
         verify(passwordTextView).setUsePinShapes(true)
@@ -181,12 +223,15 @@
 
     @Test
     fun startAppearAnimation_withAutoPinConfirmationFailedPasswordAttemptsMoreThan5() {
+        val pinViewController = constructPinViewController(mockKeyguardPinView)
         `when`(featureFlags.isEnabled(Flags.AUTO_PIN_CONFIRMATION)).thenReturn(true)
+        `when`(lockPatternUtils.getPinLength(anyInt())).thenReturn(6)
         `when`(lockPatternUtils.isAutoPinConfirmEnabled(anyInt())).thenReturn(true)
         `when`(lockPatternUtils.getCurrentFailedPasswordAttempts(anyInt())).thenReturn(6)
         `when`(passwordTextView.text).thenReturn("")
 
         pinViewController.startAppearAnimation()
+
         verify(deleteButton).visibility = View.VISIBLE
         verify(enterButton).visibility = View.VISIBLE
         verify(passwordTextView).setUsePinShapes(true)
@@ -195,7 +240,10 @@
 
     @Test
     fun handleLockout_readsNumberOfErrorAttempts() {
+        val pinViewController = constructPinViewController(mockKeyguardPinView)
+
         pinViewController.handleAttemptLockout(0)
+
         verify(lockPatternUtils).getCurrentFailedPasswordAttempts(anyInt())
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/animation/ViewHierarchyAnimatorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/animation/ViewHierarchyAnimatorTest.kt
index da9ceb4..212dad7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/animation/ViewHierarchyAnimatorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/animation/ViewHierarchyAnimatorTest.kt
@@ -8,6 +8,7 @@
 import android.widget.LinearLayout
 import android.widget.RelativeLayout
 import androidx.test.filters.SmallTest
+import com.android.app.animation.Interpolators
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.util.children
 import junit.framework.Assert.assertEquals
@@ -19,7 +20,6 @@
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
-import com.android.app.animation.Interpolators
 
 @SmallTest
 @RunWith(AndroidTestingRunner::class)
@@ -178,7 +178,7 @@
     }
 
     @Test
-    fun animatesRootAndChildren() {
+    fun animatesRootAndChildren_withoutExcludedViews() {
         setUpRootWithChildren()
 
         val success = ViewHierarchyAnimator.animate(rootView)
@@ -208,6 +208,40 @@
     }
 
     @Test
+    fun animatesRootAndChildren_withExcludedViews() {
+        setUpRootWithChildren()
+
+        val success = ViewHierarchyAnimator.animate(
+            rootView,
+            excludedViews = setOf(rootView.getChildAt(0))
+        )
+        // Change all bounds.
+        rootView.measure(
+                View.MeasureSpec.makeMeasureSpec(180, View.MeasureSpec.EXACTLY),
+                View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY)
+        )
+        rootView.layout(10 /* l */, 20 /* t */, 200 /* r */, 120 /* b */)
+
+        assertTrue(success)
+        assertNotNull(rootView.getTag(R.id.tag_animator))
+        assertNull(rootView.getChildAt(0).getTag(R.id.tag_animator))
+        assertNotNull(rootView.getChildAt(1).getTag(R.id.tag_animator))
+        // The initial values for the affected views should be those of the previous layout, while
+        // the excluded view should be at the final values from the beginning.
+        checkBounds(rootView, l = 0, t = 0, r = 200, b = 100)
+        checkBounds(rootView.getChildAt(0), l = 0, t = 0, r = 90, b = 100)
+        checkBounds(rootView.getChildAt(1), l = 100, t = 0, r = 200, b = 100)
+        endAnimation(rootView)
+        assertNull(rootView.getTag(R.id.tag_animator))
+        assertNull(rootView.getChildAt(0).getTag(R.id.tag_animator))
+        assertNull(rootView.getChildAt(1).getTag(R.id.tag_animator))
+        // The end values should be those of the latest layout.
+        checkBounds(rootView, l = 10, t = 20, r = 200, b = 120)
+        checkBounds(rootView.getChildAt(0), l = 0, t = 0, r = 90, b = 100)
+        checkBounds(rootView.getChildAt(1), l = 90, t = 0, r = 180, b = 100)
+    }
+
+    @Test
     fun animatesInvisibleViews() {
         rootView.layout(10 /* l */, 10 /* t */, 50 /* r */, 50 /* b */)
         rootView.visibility = View.INVISIBLE
diff --git a/packages/SystemUI/tests/src/com/android/systemui/biometrics/SideFpsControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/biometrics/SideFpsControllerTest.kt
index eaa31ac..ecc776b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/biometrics/SideFpsControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/biometrics/SideFpsControllerTest.kt
@@ -48,6 +48,7 @@
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.airbnb.lottie.LottieAnimationView
+import com.android.keyguard.KeyguardUpdateMonitor
 import com.android.systemui.R
 import com.android.systemui.RoboPilotTest
 import com.android.systemui.SysuiTestCase
@@ -64,7 +65,6 @@
 import com.android.systemui.bouncer.domain.interactor.AlternateBouncerInteractor
 import com.android.systemui.dump.DumpManager
 import com.android.systemui.keyguard.data.repository.FakeBiometricSettingsRepository
-import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFingerprintAuthRepository
 import com.android.systemui.plugins.statusbar.StatusBarStateController
 import com.android.systemui.statusbar.policy.KeyguardStateController
 import com.android.systemui.util.concurrency.FakeExecutor
@@ -153,8 +153,8 @@
                 mock(KeyguardStateController::class.java),
                 keyguardBouncerRepository,
                 FakeBiometricSettingsRepository(),
-                FakeDeviceEntryFingerprintAuthRepository(),
                 FakeSystemClock(),
+                mock(KeyguardUpdateMonitor::class.java),
             )
         displayStateInteractor =
             DisplayStateInteractorImpl(
diff --git a/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsKeyguardViewLegacyControllerWithCoroutinesTest.kt b/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsKeyguardViewLegacyControllerWithCoroutinesTest.kt
index 9df06dc..8dfeb3b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsKeyguardViewLegacyControllerWithCoroutinesTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsKeyguardViewLegacyControllerWithCoroutinesTest.kt
@@ -34,7 +34,6 @@
 import com.android.systemui.flags.Flags
 import com.android.systemui.keyguard.DismissCallbackRegistry
 import com.android.systemui.keyguard.data.repository.BiometricSettingsRepository
-import com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository
 import com.android.systemui.keyguard.data.repository.FakeTrustRepository
 import com.android.systemui.log.table.TableLogBuffer
 import com.android.systemui.plugins.statusbar.StatusBarStateController
@@ -106,8 +105,8 @@
                 mock(KeyguardStateController::class.java),
                 keyguardBouncerRepository,
                 mock(BiometricSettingsRepository::class.java),
-                mock(DeviceEntryFingerprintAuthRepository::class.java),
                 mock(SystemClock::class.java),
+                mKeyguardUpdateMonitor,
             )
         return createUdfpsKeyguardViewController(
             /* useModernBouncer */ true, /* useExpandedOverlay */
diff --git a/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractorTest.kt
index 37b9ca4..186df02 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/AlternateBouncerInteractorTest.kt
@@ -18,6 +18,7 @@
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
+import com.android.keyguard.KeyguardUpdateMonitor
 import com.android.systemui.RoboPilotTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.bouncer.data.repository.KeyguardBouncerRepository
@@ -54,6 +55,7 @@
     @Mock private lateinit var keyguardStateController: KeyguardStateController
     @Mock private lateinit var systemClock: SystemClock
     @Mock private lateinit var bouncerLogger: TableLogBuffer
+    @Mock private lateinit var keyguardUpdateMonitor: KeyguardUpdateMonitor
 
     @Before
     fun setup() {
@@ -72,8 +74,8 @@
                 keyguardStateController,
                 bouncerRepository,
                 biometricSettingsRepository,
-                deviceEntryFingerprintAuthRepository,
                 systemClock,
+                keyguardUpdateMonitor,
             )
     }
 
@@ -118,7 +120,7 @@
     @Test
     fun canShowAlternateBouncerForFingerprint_fingerprintLockedOut() {
         givenCanShowAlternateBouncer()
-        deviceEntryFingerprintAuthRepository.setLockedOut(true)
+        whenever(keyguardUpdateMonitor.isFingerprintLockedOut).thenReturn(true)
 
         assertFalse(underTest.canShowAlternateBouncerForFingerprint())
     }
@@ -168,7 +170,7 @@
         biometricSettingsRepository.setFingerprintEnrolled(true)
         biometricSettingsRepository.setStrongBiometricAllowed(true)
         biometricSettingsRepository.setFingerprintEnabledByDevicePolicy(true)
-        deviceEntryFingerprintAuthRepository.setLockedOut(false)
+        whenever(keyguardUpdateMonitor.isFingerprintLockedOut).thenReturn(false)
         whenever(keyguardStateController.isUnlocked).thenReturn(false)
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/complication/ComplicationCollectionLiveDataTest.java b/packages/SystemUI/tests/src/com/android/systemui/complication/ComplicationCollectionLiveDataTest.java
index 461ec65..40f0ed3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/complication/ComplicationCollectionLiveDataTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/complication/ComplicationCollectionLiveDataTest.java
@@ -28,10 +28,10 @@
 import androidx.test.filters.SmallTest;
 
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.dreams.DreamLogger;
 import com.android.systemui.dreams.DreamOverlayStateController;
 import com.android.systemui.flags.FakeFeatureFlags;
 import com.android.systemui.flags.Flags;
+import com.android.systemui.log.core.FakeLogBuffer;
 import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.time.FakeSystemClock;
 
@@ -57,8 +57,6 @@
     private FakeFeatureFlags mFeatureFlags;
     @Mock
     private Observer mObserver;
-    @Mock
-    private DreamLogger mLogger;
 
     @Before
     public void setUp() {
@@ -70,7 +68,7 @@
                 mExecutor,
                 /* overlayEnabled= */ true,
                 mFeatureFlags,
-                mLogger);
+                FakeLogBuffer.Factory.Companion.create());
         mLiveData = new ComplicationCollectionLiveData(mStateController);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayAnimationsControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayAnimationsControllerTest.kt
index a00e545..57307fc 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayAnimationsControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayAnimationsControllerTest.kt
@@ -9,6 +9,7 @@
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.complication.ComplicationHostViewController
 import com.android.systemui.keyguard.ui.viewmodel.DreamingToLockscreenTransitionViewModel
+import com.android.systemui.log.core.FakeLogBuffer
 import com.android.systemui.statusbar.BlurUtils
 import com.android.systemui.statusbar.policy.ConfigurationController
 import com.android.systemui.util.mockito.argumentCaptor
@@ -47,7 +48,7 @@
     @Mock private lateinit var stateController: DreamOverlayStateController
     @Mock private lateinit var configController: ConfigurationController
     @Mock private lateinit var transitionViewModel: DreamingToLockscreenTransitionViewModel
-    @Mock private lateinit var logger: DreamLogger
+    private val logBuffer = FakeLogBuffer.Factory.create()
     private lateinit var controller: DreamOverlayAnimationsController
 
     @Before
@@ -66,7 +67,7 @@
                 DREAM_IN_COMPLICATIONS_ANIMATION_DURATION,
                 DREAM_IN_TRANSLATION_Y_DISTANCE,
                 DREAM_IN_TRANSLATION_Y_DURATION,
-                logger
+                logBuffer
             )
 
         val mockView: View = mock()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java
index 2c1ebe4..44a78ac 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStateControllerTest.java
@@ -34,6 +34,8 @@
 import com.android.systemui.complication.Complication;
 import com.android.systemui.flags.FeatureFlags;
 import com.android.systemui.flags.Flags;
+import com.android.systemui.log.LogBuffer;
+import com.android.systemui.log.core.FakeLogBuffer;
 import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.time.FakeSystemClock;
 
@@ -58,8 +60,7 @@
     @Mock
     private FeatureFlags mFeatureFlags;
 
-    @Mock
-    private DreamLogger mLogger;
+    private final LogBuffer mLogBuffer = FakeLogBuffer.Factory.Companion.create();
 
     final FakeExecutor mExecutor = new FakeExecutor(new FakeSystemClock());
 
@@ -408,6 +409,11 @@
     }
 
     private DreamOverlayStateController getDreamOverlayStateController(boolean overlayEnabled) {
-        return new DreamOverlayStateController(mExecutor, overlayEnabled, mFeatureFlags, mLogger);
+        return new DreamOverlayStateController(
+                mExecutor,
+                overlayEnabled,
+                mFeatureFlags,
+                mLogBuffer
+        );
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStatusBarViewControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStatusBarViewControllerTest.java
index 5dc0e55..4e74f451 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStatusBarViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/dreams/DreamOverlayStatusBarViewControllerTest.java
@@ -48,6 +48,8 @@
 
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.log.LogBuffer;
+import com.android.systemui.log.core.FakeLogBuffer;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.policy.IndividualSensorPrivacyController;
 import com.android.systemui.statusbar.policy.NextAlarmController;
@@ -113,8 +115,8 @@
     DreamOverlayStateController mDreamOverlayStateController;
     @Mock
     UserTracker mUserTracker;
-    @Mock
-    DreamLogger mLogger;
+
+    LogBuffer mLogBuffer = FakeLogBuffer.Factory.Companion.create();
 
     @Captor
     private ArgumentCaptor<DreamOverlayStateController.Callback> mCallbackCaptor;
@@ -149,7 +151,7 @@
                 mDreamOverlayStatusBarItemsProvider,
                 mDreamOverlayStateController,
                 mUserTracker,
-                mLogger);
+                mLogBuffer);
     }
 
     @Test
@@ -293,7 +295,7 @@
                 mDreamOverlayStatusBarItemsProvider,
                 mDreamOverlayStateController,
                 mUserTracker,
-                mLogger);
+                mLogBuffer);
         controller.onViewAttached();
         verify(mView, never()).showIcon(
                 eq(DreamOverlayStatusBarView.STATUS_ICON_NOTIFICATIONS), eq(true), any());
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java
index 666978e..7379cd5 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java
@@ -71,6 +71,7 @@
 import com.android.keyguard.KeyguardSecurityView;
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
+import com.android.keyguard.TestScopeProvider;
 import com.android.keyguard.mediator.ScreenOnCoordinator;
 import com.android.systemui.DejankUtils;
 import com.android.systemui.SysuiTestCase;
@@ -108,9 +109,11 @@
 import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.DeviceConfigProxyFake;
 import com.android.systemui.util.concurrency.FakeExecutor;
+import com.android.systemui.util.kotlin.JavaAdapter;
 import com.android.systemui.util.settings.SecureSettings;
 import com.android.systemui.util.settings.SystemSettings;
 import com.android.systemui.util.time.FakeSystemClock;
+import com.android.systemui.wallpapers.data.repository.FakeWallpaperRepository;
 import com.android.wm.shell.keyguard.KeyguardTransitions;
 
 import org.junit.After;
@@ -124,6 +127,7 @@
 
 import kotlinx.coroutines.CoroutineDispatcher;
 import kotlinx.coroutines.flow.Flow;
+import kotlinx.coroutines.test.TestScope;
 
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper
@@ -131,6 +135,9 @@
 public class KeyguardViewMediatorTest extends SysuiTestCase {
     private KeyguardViewMediator mViewMediator;
 
+    private final TestScope mTestScope = TestScopeProvider.getTestScope();
+    private final JavaAdapter mJavaAdapter = new JavaAdapter(mTestScope.getBackgroundScope());
+
     private @Mock UserTracker mUserTracker;
     private @Mock DevicePolicyManager mDevicePolicyManager;
     private @Mock LockPatternUtils mLockPatternUtils;
@@ -182,6 +189,7 @@
     private @Mock SecureSettings mSecureSettings;
     private @Mock AlarmManager mAlarmManager;
     private FakeSystemClock mSystemClock;
+    private final FakeWallpaperRepository mWallpaperRepository = new FakeWallpaperRepository();
 
     private @Mock CoroutineDispatcher mDispatcher;
     private @Mock DreamingToLockscreenTransitionViewModel mDreamingToLockscreenTransitionViewModel;
@@ -817,6 +825,8 @@
                 mKeyguardTransitions,
                 mInteractionJankMonitor,
                 mDreamOverlayStateController,
+                mJavaAdapter,
+                mWallpaperRepository,
                 () -> mShadeController,
                 () -> mNotificationShadeWindowController,
                 () -> mActivityLaunchAnimator,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepositoryTest.kt
index f9070b3..c6a2fa5 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/BiometricSettingsRepositoryTest.kt
@@ -162,11 +162,11 @@
     @Test
     fun convenienceBiometricAllowedChange() =
         testScope.runTest {
+            overrideResource(com.android.internal.R.bool.config_strongAuthRequiredOnBoot, false)
             createBiometricSettingsRepository()
             val convenienceBiometricAllowed =
                 collectLastValue(underTest.isNonStrongBiometricAllowed)
             runCurrent()
-
             onNonStrongAuthChanged(true, PRIMARY_USER_ID)
             assertThat(convenienceBiometricAllowed()).isTrue()
 
@@ -175,6 +175,45 @@
 
             onNonStrongAuthChanged(false, PRIMARY_USER_ID)
             assertThat(convenienceBiometricAllowed()).isFalse()
+            mContext.orCreateTestableResources.removeOverride(
+                com.android.internal.R.bool.config_strongAuthRequiredOnBoot
+            )
+        }
+
+    @Test
+    fun whenStrongAuthRequiredAfterBoot_nonStrongBiometricNotAllowed() =
+        testScope.runTest {
+            overrideResource(com.android.internal.R.bool.config_strongAuthRequiredOnBoot, true)
+            createBiometricSettingsRepository()
+
+            val convenienceBiometricAllowed =
+                collectLastValue(underTest.isNonStrongBiometricAllowed)
+            runCurrent()
+            onNonStrongAuthChanged(true, PRIMARY_USER_ID)
+
+            assertThat(convenienceBiometricAllowed()).isFalse()
+            mContext.orCreateTestableResources.removeOverride(
+                com.android.internal.R.bool.config_strongAuthRequiredOnBoot
+            )
+        }
+
+    @Test
+    fun whenStrongBiometricAuthIsNotAllowed_nonStrongBiometrics_alsoNotAllowed() =
+        testScope.runTest {
+            overrideResource(com.android.internal.R.bool.config_strongAuthRequiredOnBoot, false)
+            createBiometricSettingsRepository()
+
+            val convenienceBiometricAllowed =
+                collectLastValue(underTest.isNonStrongBiometricAllowed)
+            runCurrent()
+            onNonStrongAuthChanged(true, PRIMARY_USER_ID)
+            assertThat(convenienceBiometricAllowed()).isTrue()
+
+            onStrongAuthChanged(STRONG_AUTH_REQUIRED_AFTER_TIMEOUT, PRIMARY_USER_ID)
+            assertThat(convenienceBiometricAllowed()).isFalse()
+            mContext.orCreateTestableResources.removeOverride(
+                com.android.internal.R.bool.config_strongAuthRequiredOnBoot
+            )
         }
 
     private fun onStrongAuthChanged(flags: Int, userId: Int) {
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 020c0b2..47c662c 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
@@ -36,6 +36,7 @@
 import com.android.keyguard.FaceAuthUiEvent
 import com.android.keyguard.FaceAuthUiEvent.FACE_AUTH_TRIGGERED_ALTERNATE_BIOMETRIC_BOUNCER_SHOWN
 import com.android.keyguard.FaceAuthUiEvent.FACE_AUTH_TRIGGERED_SWIPE_UP_ON_BOUNCER
+import com.android.keyguard.KeyguardUpdateMonitor
 import com.android.systemui.R
 import com.android.systemui.RoboPilotTest
 import com.android.systemui.SysuiTestCase
@@ -50,12 +51,12 @@
 import com.android.systemui.keyguard.domain.interactor.KeyguardInteractor
 import com.android.systemui.keyguard.domain.interactor.KeyguardInteractorFactory
 import com.android.systemui.keyguard.domain.interactor.KeyguardTransitionInteractorFactory
-import com.android.systemui.keyguard.shared.model.AuthenticationStatus
-import com.android.systemui.keyguard.shared.model.DetectionStatus
-import com.android.systemui.keyguard.shared.model.ErrorAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.HelpAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceDetectionStatus
+import com.android.systemui.keyguard.shared.model.HelpFaceAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.KeyguardState
-import com.android.systemui.keyguard.shared.model.SuccessAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.SuccessFaceAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.TransitionState
 import com.android.systemui.keyguard.shared.model.TransitionStep
 import com.android.systemui.keyguard.shared.model.WakeSleepReason
@@ -113,6 +114,7 @@
     @Mock private lateinit var sessionTracker: SessionTracker
     @Mock private lateinit var uiEventLogger: UiEventLogger
     @Mock private lateinit var dumpManager: DumpManager
+    @Mock private lateinit var keyguardUpdateMonitor: KeyguardUpdateMonitor
 
     @Captor
     private lateinit var authenticationCallback: ArgumentCaptor<FaceManager.AuthenticationCallback>
@@ -131,8 +133,8 @@
     private lateinit var keyguardTransitionRepository: FakeKeyguardTransitionRepository
     private lateinit var testScope: TestScope
     private lateinit var fakeUserRepository: FakeUserRepository
-    private lateinit var authStatus: FlowValue<AuthenticationStatus?>
-    private lateinit var detectStatus: FlowValue<DetectionStatus?>
+    private lateinit var authStatus: FlowValue<FaceAuthenticationStatus?>
+    private lateinit var detectStatus: FlowValue<FaceDetectionStatus?>
     private lateinit var authRunning: FlowValue<Boolean?>
     private lateinit var bypassEnabled: FlowValue<Boolean?>
     private lateinit var lockedOut: FlowValue<Boolean?>
@@ -175,10 +177,10 @@
             AlternateBouncerInteractor(
                 bouncerRepository = bouncerRepository,
                 biometricSettingsRepository = biometricSettingsRepository,
-                deviceEntryFingerprintAuthRepository = deviceEntryFingerprintAuthRepository,
                 systemClock = mock(SystemClock::class.java),
                 keyguardStateController = FakeKeyguardStateController(),
                 statusBarStateController = mock(StatusBarStateController::class.java),
+                keyguardUpdateMonitor = keyguardUpdateMonitor,
             )
 
         bypassStateChangedListener =
@@ -262,7 +264,7 @@
             val successResult = successResult()
             authenticationCallback.value.onAuthenticationSucceeded(successResult)
 
-            assertThat(authStatus()).isEqualTo(SuccessAuthenticationStatus(successResult))
+            assertThat(authStatus()).isEqualTo(SuccessFaceAuthenticationStatus(successResult))
             assertThat(authenticated()).isTrue()
             assertThat(authRunning()).isFalse()
             assertThat(canFaceAuthRun()).isFalse()
@@ -383,7 +385,7 @@
 
             detectionCallback.value.onFaceDetected(1, 1, true)
 
-            assertThat(detectStatus()).isEqualTo(DetectionStatus(1, 1, true))
+            assertThat(detectStatus()).isEqualTo(FaceDetectionStatus(1, 1, true))
         }
 
     @Test
@@ -423,7 +425,7 @@
                 FACE_ERROR_CANCELED,
                 "First auth attempt cancellation completed"
             )
-            val value = authStatus() as ErrorAuthenticationStatus
+            val value = authStatus() as ErrorFaceAuthenticationStatus
             assertThat(value.msgId).isEqualTo(FACE_ERROR_CANCELED)
             assertThat(value.msg).isEqualTo("First auth attempt cancellation completed")
 
@@ -465,7 +467,7 @@
             authenticationCallback.value.onAuthenticationHelp(10, "Ignored help msg")
             authenticationCallback.value.onAuthenticationHelp(11, "Ignored help msg")
 
-            assertThat(authStatus()).isEqualTo(HelpAuthenticationStatus(9, "help msg"))
+            assertThat(authStatus()).isEqualTo(HelpFaceAuthenticationStatus(9, "help msg"))
         }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepositoryTest.kt
index 264328b..def016a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepositoryTest.kt
@@ -26,7 +26,11 @@
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.biometrics.AuthController
 import com.android.systemui.coroutines.collectLastValue
-import com.android.systemui.dump.DumpManager
+import com.android.systemui.keyguard.shared.model.AcquiredFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.SuccessFingerprintAuthenticationStatus
 import com.android.systemui.util.mockito.whenever
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -49,7 +53,6 @@
 @RunWith(AndroidJUnit4::class)
 class DeviceEntryFingerprintAuthRepositoryTest : SysuiTestCase() {
     @Mock private lateinit var keyguardUpdateMonitor: KeyguardUpdateMonitor
-    @Mock private lateinit var dumpManager: DumpManager
     @Mock private lateinit var authController: AuthController
     @Captor
     private lateinit var updateMonitorCallback: ArgumentCaptor<KeyguardUpdateMonitorCallback>
@@ -68,7 +71,6 @@
                 authController,
                 keyguardUpdateMonitor,
                 testScope.backgroundScope,
-                dumpManager,
             )
     }
 
@@ -177,4 +179,129 @@
             callback.value.onAllAuthenticatorsRegistered(TYPE_FINGERPRINT)
             assertThat(availableFpSensorType()).isEqualTo(BiometricType.UNDER_DISPLAY_FINGERPRINT)
         }
+
+    @Test
+    fun onFingerprintSuccess_successAuthenticationStatus() =
+        testScope.runTest {
+            val authenticationStatus by collectLastValue(underTest.authenticationStatus)
+            runCurrent()
+
+            verify(keyguardUpdateMonitor).registerCallback(updateMonitorCallback.capture())
+            updateMonitorCallback.value.onBiometricAuthenticated(
+                0,
+                BiometricSourceType.FINGERPRINT,
+                true,
+            )
+
+            val status = authenticationStatus as SuccessFingerprintAuthenticationStatus
+            assertThat(status.userId).isEqualTo(0)
+            assertThat(status.isStrongBiometric).isEqualTo(true)
+        }
+
+    @Test
+    fun onFingerprintFailed_failedAuthenticationStatus() =
+        testScope.runTest {
+            val authenticationStatus by collectLastValue(underTest.authenticationStatus)
+            runCurrent()
+
+            verify(keyguardUpdateMonitor).registerCallback(updateMonitorCallback.capture())
+            updateMonitorCallback.value.onBiometricAuthFailed(
+                BiometricSourceType.FINGERPRINT,
+            )
+
+            assertThat(authenticationStatus)
+                .isInstanceOf(FailFingerprintAuthenticationStatus::class.java)
+        }
+
+    @Test
+    fun onFingerprintError_errorAuthenticationStatus() =
+        testScope.runTest {
+            val authenticationStatus by collectLastValue(underTest.authenticationStatus)
+            runCurrent()
+
+            verify(keyguardUpdateMonitor).registerCallback(updateMonitorCallback.capture())
+            updateMonitorCallback.value.onBiometricError(
+                1,
+                "test_string",
+                BiometricSourceType.FINGERPRINT,
+            )
+
+            val status = authenticationStatus as ErrorFingerprintAuthenticationStatus
+            assertThat(status.msgId).isEqualTo(1)
+            assertThat(status.msg).isEqualTo("test_string")
+        }
+
+    @Test
+    fun onFingerprintHelp_helpAuthenticationStatus() =
+        testScope.runTest {
+            val authenticationStatus by collectLastValue(underTest.authenticationStatus)
+            runCurrent()
+
+            verify(keyguardUpdateMonitor).registerCallback(updateMonitorCallback.capture())
+            updateMonitorCallback.value.onBiometricHelp(
+                1,
+                "test_string",
+                BiometricSourceType.FINGERPRINT,
+            )
+
+            val status = authenticationStatus as HelpFingerprintAuthenticationStatus
+            assertThat(status.msgId).isEqualTo(1)
+            assertThat(status.msg).isEqualTo("test_string")
+        }
+
+    @Test
+    fun onFingerprintAcquired_acquiredAuthenticationStatus() =
+        testScope.runTest {
+            val authenticationStatus by collectLastValue(underTest.authenticationStatus)
+            runCurrent()
+
+            verify(keyguardUpdateMonitor).registerCallback(updateMonitorCallback.capture())
+            updateMonitorCallback.value.onBiometricAcquired(
+                BiometricSourceType.FINGERPRINT,
+                5,
+            )
+
+            val status = authenticationStatus as AcquiredFingerprintAuthenticationStatus
+            assertThat(status.acquiredInfo).isEqualTo(5)
+        }
+
+    @Test
+    fun onFaceCallbacks_fingerprintAuthenticationStatusIsUnchanged() =
+        testScope.runTest {
+            val authenticationStatus by collectLastValue(underTest.authenticationStatus)
+            runCurrent()
+
+            verify(keyguardUpdateMonitor).registerCallback(updateMonitorCallback.capture())
+            updateMonitorCallback.value.onBiometricAuthenticated(
+                0,
+                BiometricSourceType.FACE,
+                true,
+            )
+            assertThat(authenticationStatus).isNull()
+
+            updateMonitorCallback.value.onBiometricAuthFailed(
+                BiometricSourceType.FACE,
+            )
+            assertThat(authenticationStatus).isNull()
+
+            updateMonitorCallback.value.onBiometricHelp(
+                1,
+                "test_string",
+                BiometricSourceType.FACE,
+            )
+            assertThat(authenticationStatus).isNull()
+
+            updateMonitorCallback.value.onBiometricAcquired(
+                BiometricSourceType.FACE,
+                5,
+            )
+            assertThat(authenticationStatus).isNull()
+
+            updateMonitorCallback.value.onBiometricError(
+                1,
+                "test_string",
+                BiometricSourceType.FACE,
+            )
+            assertThat(authenticationStatus).isNull()
+        }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/KeyguardRepositoryImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/KeyguardRepositoryImplTest.kt
index f541815..ba7d349 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/KeyguardRepositoryImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/repository/KeyguardRepositoryImplTest.kt
@@ -31,11 +31,14 @@
 import com.android.systemui.doze.DozeTransitionCallback
 import com.android.systemui.doze.DozeTransitionListener
 import com.android.systemui.dreams.DreamOverlayCallbackController
+import com.android.systemui.keyguard.ScreenLifecycle
 import com.android.systemui.keyguard.WakefulnessLifecycle
 import com.android.systemui.keyguard.shared.model.BiometricUnlockModel
 import com.android.systemui.keyguard.shared.model.BiometricUnlockSource
 import com.android.systemui.keyguard.shared.model.DozeStateModel
 import com.android.systemui.keyguard.shared.model.DozeTransitionModel
+import com.android.systemui.keyguard.shared.model.ScreenModel
+import com.android.systemui.keyguard.shared.model.ScreenState
 import com.android.systemui.keyguard.shared.model.WakefulnessModel
 import com.android.systemui.keyguard.shared.model.WakefulnessState
 import com.android.systemui.plugins.statusbar.StatusBarStateController
@@ -71,6 +74,7 @@
     @Mock private lateinit var statusBarStateController: StatusBarStateController
     @Mock private lateinit var keyguardStateController: KeyguardStateController
     @Mock private lateinit var wakefulnessLifecycle: WakefulnessLifecycle
+    @Mock private lateinit var screenLifecycle: ScreenLifecycle
     @Mock private lateinit var biometricUnlockController: BiometricUnlockController
     @Mock private lateinit var dozeTransitionListener: DozeTransitionListener
     @Mock private lateinit var authController: AuthController
@@ -92,6 +96,7 @@
             KeyguardRepositoryImpl(
                 statusBarStateController,
                 wakefulnessLifecycle,
+                screenLifecycle,
                 biometricUnlockController,
                 keyguardStateController,
                 keyguardBypassController,
@@ -160,6 +165,16 @@
         }
 
     @Test
+    fun dozeTimeTick() =
+        testScope.runTest {
+            var dozeTimeTickValue = collectLastValue(underTest.dozeTimeTick)
+            underTest.dozeTimeTick()
+            runCurrent()
+
+            assertThat(dozeTimeTickValue()).isNull()
+        }
+
+    @Test
     fun isKeyguardShowing() =
         testScope.runTest {
             whenever(keyguardStateController.isShowing).thenReturn(false)
@@ -371,6 +386,48 @@
         }
 
     @Test
+    fun screenModel() =
+        testScope.runTest {
+            val values = mutableListOf<ScreenModel>()
+            val job = underTest.screenModel.onEach(values::add).launchIn(this)
+
+            runCurrent()
+            val captor = argumentCaptor<ScreenLifecycle.Observer>()
+            verify(screenLifecycle).addObserver(captor.capture())
+
+            whenever(screenLifecycle.getScreenState()).thenReturn(ScreenLifecycle.SCREEN_TURNING_ON)
+            captor.value.onScreenTurningOn()
+            runCurrent()
+
+            whenever(screenLifecycle.getScreenState()).thenReturn(ScreenLifecycle.SCREEN_ON)
+            captor.value.onScreenTurnedOn()
+            runCurrent()
+
+            whenever(screenLifecycle.getScreenState())
+                .thenReturn(ScreenLifecycle.SCREEN_TURNING_OFF)
+            captor.value.onScreenTurningOff()
+            runCurrent()
+
+            whenever(screenLifecycle.getScreenState()).thenReturn(ScreenLifecycle.SCREEN_OFF)
+            captor.value.onScreenTurnedOff()
+            runCurrent()
+
+            assertThat(values.map { it.state })
+                .isEqualTo(
+                    listOf(
+                        // Initial value will be OFF
+                        ScreenState.SCREEN_OFF,
+                        ScreenState.SCREEN_TURNING_ON,
+                        ScreenState.SCREEN_ON,
+                        ScreenState.SCREEN_TURNING_OFF,
+                        ScreenState.SCREEN_OFF,
+                    )
+                )
+
+            job.cancel()
+        }
+
+    @Test
     fun isUdfpsSupported() =
         testScope.runTest {
             whenever(keyguardUpdateMonitor.isUdfpsSupported).thenReturn(true)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractorTest.kt
new file mode 100644
index 0000000..3389fa9
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractorTest.kt
@@ -0,0 +1,260 @@
+/*
+ *  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.domain.interactor
+
+import android.hardware.biometrics.BiometricSourceType.FINGERPRINT
+import android.hardware.fingerprint.FingerprintManager
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.keyguard.KeyguardUpdateMonitor
+import com.android.keyguard.KeyguardUpdateMonitor.BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.biometrics.data.repository.FakeFingerprintPropertyRepository
+import com.android.systemui.biometrics.shared.model.FingerprintSensorType
+import com.android.systemui.biometrics.shared.model.SensorStrength
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.util.IndicationHelper
+import com.android.systemui.util.mockito.whenever
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers.anyBoolean
+import org.mockito.Mock
+import org.mockito.MockitoAnnotations
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class BiometricMessageInteractorTest : SysuiTestCase() {
+
+    private lateinit var underTest: BiometricMessageInteractor
+    private lateinit var testScope: TestScope
+    private lateinit var fingerprintPropertyRepository: FakeFingerprintPropertyRepository
+    private lateinit var fingerprintAuthRepository: FakeDeviceEntryFingerprintAuthRepository
+
+    @Mock private lateinit var indicationHelper: IndicationHelper
+    @Mock private lateinit var keyguardUpdateMonitor: KeyguardUpdateMonitor
+
+    @Before
+    fun setup() {
+        MockitoAnnotations.initMocks(this)
+        testScope = TestScope()
+        fingerprintPropertyRepository = FakeFingerprintPropertyRepository()
+        fingerprintAuthRepository = FakeDeviceEntryFingerprintAuthRepository()
+        underTest =
+            BiometricMessageInteractor(
+                mContext.resources,
+                fingerprintAuthRepository,
+                fingerprintPropertyRepository,
+                indicationHelper,
+                keyguardUpdateMonitor,
+            )
+    }
+
+    @Test
+    fun fingerprintErrorMessage() =
+        testScope.runTest {
+            val fingerprintErrorMessage by collectLastValue(underTest.fingerprintErrorMessage)
+
+            // GIVEN FINGERPRINT_ERROR_HW_UNAVAILABLE should NOT be suppressed
+            whenever(
+                    indicationHelper.shouldSuppressErrorMsg(
+                        FINGERPRINT,
+                        FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE
+                    )
+                )
+                .thenReturn(false)
+
+            // WHEN authentication status error is FINGERPRINT_ERROR_HW_UNAVAILABLE
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintErrorMessage is updated
+            assertThat(fingerprintErrorMessage?.source).isEqualTo(FINGERPRINT)
+            assertThat(fingerprintErrorMessage?.type).isEqualTo(BiometricMessageType.ERROR)
+            assertThat(fingerprintErrorMessage?.id)
+                .isEqualTo(FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE)
+            assertThat(fingerprintErrorMessage?.message).isEqualTo("test")
+        }
+
+    @Test
+    fun fingerprintErrorMessage_suppressedError() =
+        testScope.runTest {
+            val fingerprintErrorMessage by collectLastValue(underTest.fingerprintErrorMessage)
+
+            // GIVEN FINGERPRINT_ERROR_HW_UNAVAILABLE should be suppressed
+            whenever(
+                    indicationHelper.shouldSuppressErrorMsg(
+                        FINGERPRINT,
+                        FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE
+                    )
+                )
+                .thenReturn(true)
+
+            // WHEN authentication status error is FINGERPRINT_ERROR_HW_UNAVAILABLE
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintErrorMessage isn't update - it's still null
+            assertThat(fingerprintErrorMessage).isNull()
+        }
+
+    @Test
+    fun fingerprintHelpMessage() =
+        testScope.runTest {
+            val fingerprintHelpMessage by collectLastValue(underTest.fingerprintHelpMessage)
+
+            // GIVEN primary auth is NOT required
+            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
+                .thenReturn(true)
+
+            // WHEN authentication status help is FINGERPRINT_ACQUIRED_IMAGER_DIRTY
+            fingerprintAuthRepository.setAuthenticationStatus(
+                HelpFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintHelpMessage is updated
+            assertThat(fingerprintHelpMessage?.source).isEqualTo(FINGERPRINT)
+            assertThat(fingerprintHelpMessage?.type).isEqualTo(BiometricMessageType.HELP)
+            assertThat(fingerprintHelpMessage?.id)
+                .isEqualTo(FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY)
+            assertThat(fingerprintHelpMessage?.message).isEqualTo("test")
+        }
+
+    @Test
+    fun fingerprintHelpMessage_primaryAuthRequired() =
+        testScope.runTest {
+            val fingerprintHelpMessage by collectLastValue(underTest.fingerprintHelpMessage)
+
+            // GIVEN primary auth is required
+            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
+                .thenReturn(false)
+
+            // WHEN authentication status help is FINGERPRINT_ACQUIRED_IMAGER_DIRTY
+            fingerprintAuthRepository.setAuthenticationStatus(
+                HelpFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintHelpMessage isn't update - it's still null
+            assertThat(fingerprintHelpMessage).isNull()
+        }
+
+    @Test
+    fun fingerprintFailMessage_nonUdfps() =
+        testScope.runTest {
+            val fingerprintFailMessage by collectLastValue(underTest.fingerprintFailMessage)
+
+            // GIVEN primary auth is NOT required
+            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
+                .thenReturn(true)
+
+            // GIVEN rear fingerprint (not UDFPS)
+            fingerprintPropertyRepository.setProperties(
+                0,
+                SensorStrength.STRONG,
+                FingerprintSensorType.REAR,
+                mapOf()
+            )
+
+            // WHEN authentication status fail
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+
+            // THEN fingerprintFailMessage is updated
+            assertThat(fingerprintFailMessage?.source).isEqualTo(FINGERPRINT)
+            assertThat(fingerprintFailMessage?.type).isEqualTo(BiometricMessageType.FAIL)
+            assertThat(fingerprintFailMessage?.id)
+                .isEqualTo(BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED)
+            assertThat(fingerprintFailMessage?.message)
+                .isEqualTo(
+                    mContext.resources.getString(
+                        com.android.internal.R.string.fingerprint_error_not_match
+                    )
+                )
+        }
+
+    @Test
+    fun fingerprintFailMessage_udfps() =
+        testScope.runTest {
+            val fingerprintFailMessage by collectLastValue(underTest.fingerprintFailMessage)
+
+            // GIVEN primary auth is NOT required
+            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
+                .thenReturn(true)
+
+            // GIVEN UDFPS
+            fingerprintPropertyRepository.setProperties(
+                0,
+                SensorStrength.STRONG,
+                FingerprintSensorType.UDFPS_OPTICAL,
+                mapOf()
+            )
+
+            // WHEN authentication status fail
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+
+            // THEN fingerprintFailMessage is updated to udfps message
+            assertThat(fingerprintFailMessage?.source).isEqualTo(FINGERPRINT)
+            assertThat(fingerprintFailMessage?.type).isEqualTo(BiometricMessageType.FAIL)
+            assertThat(fingerprintFailMessage?.id)
+                .isEqualTo(BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED)
+            assertThat(fingerprintFailMessage?.message)
+                .isEqualTo(
+                    mContext.resources.getString(
+                        com.android.internal.R.string.fingerprint_udfps_error_not_match
+                    )
+                )
+        }
+
+    @Test
+    fun fingerprintFailedMessage_primaryAuthRequired() =
+        testScope.runTest {
+            val fingerprintFailedMessage by collectLastValue(underTest.fingerprintFailMessage)
+
+            // GIVEN primary auth is required
+            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
+                .thenReturn(false)
+
+            // WHEN authentication status fail
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+
+            // THEN fingerprintFailedMessage isn't update - it's still null
+            assertThat(fingerprintFailedMessage).isNull()
+        }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractorTest.kt
index 3e81cd3..ced0a21 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/KeyguardFaceAuthInteractorTest.kt
@@ -38,10 +38,9 @@
 import com.android.systemui.keyguard.DismissCallbackRegistry
 import com.android.systemui.keyguard.data.repository.BiometricSettingsRepository
 import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFaceAuthRepository
-import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFingerprintAuthRepository
 import com.android.systemui.keyguard.data.repository.FakeKeyguardTransitionRepository
 import com.android.systemui.keyguard.data.repository.FakeTrustRepository
-import com.android.systemui.keyguard.shared.model.ErrorAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFaceAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.shared.model.TransitionState
 import com.android.systemui.keyguard.shared.model.TransitionStep
@@ -121,8 +120,8 @@
                     mock(KeyguardStateController::class.java),
                     bouncerRepository,
                     mock(BiometricSettingsRepository::class.java),
-                    FakeDeviceEntryFingerprintAuthRepository(),
                     FakeSystemClock(),
+                    keyguardUpdateMonitor,
                 ),
                 keyguardTransitionInteractor,
                 featureFlags,
@@ -160,7 +159,7 @@
 
             underTest.onDeviceLifted()
 
-            val outputValue = authenticationStatus()!! as ErrorAuthenticationStatus
+            val outputValue = authenticationStatus()!! as ErrorFaceAuthenticationStatus
             assertThat(outputValue.msgId)
                 .isEqualTo(BiometricFaceConstants.FACE_ERROR_LOCKOUT_PERMANENT)
             assertThat(outputValue.msg).isEqualTo("Face Unlock unavailable")
diff --git a/packages/SystemUI/tests/src/com/android/systemui/log/core/FakeLogBuffer.kt b/packages/SystemUI/tests/src/com/android/systemui/log/core/FakeLogBuffer.kt
new file mode 100644
index 0000000..272d686
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/log/core/FakeLogBuffer.kt
@@ -0,0 +1,49 @@
+/*
+ * 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.log.core
+
+import com.android.systemui.log.LogBuffer
+import com.android.systemui.log.LogMessageImpl
+import com.android.systemui.util.mockito.any
+import com.android.systemui.util.mockito.mock
+import com.android.systemui.util.mockito.nullable
+import com.android.systemui.util.mockito.whenever
+import org.mockito.Mockito.anyString
+
+/**
+ * A fake [LogBuffer] used for testing that obtains a real [LogMessage] to prevent a
+ * [NullPointerException].
+ */
+class FakeLogBuffer private constructor() {
+    class Factory private constructor() {
+        companion object {
+            fun create(): LogBuffer {
+                val logBuffer = mock<LogBuffer>()
+                whenever(
+                        logBuffer.obtain(
+                            tag = anyString(),
+                            level = any(),
+                            messagePrinter = any(),
+                            exception = nullable(),
+                        )
+                    )
+                    .thenReturn(LogMessageImpl.Factory.create())
+                return logBuffer
+            }
+        }
+    }
+}
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 b4b3073..9a90a5c 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
@@ -216,9 +216,6 @@
     @Mock private lateinit var recCardTitle: TextView
     @Mock private lateinit var coverItem: ImageView
     @Mock private lateinit var matrix: Matrix
-    private lateinit var coverItem1: ImageView
-    private lateinit var coverItem2: ImageView
-    private lateinit var coverItem3: ImageView
     private lateinit var recTitle1: TextView
     private lateinit var recTitle2: TextView
     private lateinit var recTitle3: TextView
@@ -233,7 +230,6 @@
         FakeFeatureFlags().apply {
             this.set(Flags.UMO_SURFACE_RIPPLE, false)
             this.set(Flags.UMO_TURBULENCE_NOISE, false)
-            this.set(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE, false)
         }
     @Mock private lateinit var globalSettings: GlobalSettings
 
@@ -467,21 +463,25 @@
         recSubtitle3 = TextView(context)
 
         whenever(recommendationViewHolder.recommendations).thenReturn(view)
-        whenever(recommendationViewHolder.cardIcon).thenReturn(appIcon)
-
-        // Add a recommendation item
-        coverItem1 = ImageView(context).also { it.setId(R.id.media_cover1) }
-        coverItem2 = ImageView(context).also { it.setId(R.id.media_cover2) }
-        coverItem3 = ImageView(context).also { it.setId(R.id.media_cover3) }
-
+        whenever(recommendationViewHolder.mediaAppIcons)
+            .thenReturn(listOf(recAppIconItem, recAppIconItem, recAppIconItem))
+        whenever(recommendationViewHolder.cardTitle).thenReturn(recCardTitle)
         whenever(recommendationViewHolder.mediaCoverItems)
-            .thenReturn(listOf(coverItem1, coverItem2, coverItem3))
+            .thenReturn(listOf(coverItem, coverItem, coverItem))
         whenever(recommendationViewHolder.mediaCoverContainers)
             .thenReturn(listOf(coverContainer1, coverContainer2, coverContainer3))
         whenever(recommendationViewHolder.mediaTitles)
             .thenReturn(listOf(recTitle1, recTitle2, recTitle3))
         whenever(recommendationViewHolder.mediaSubtitles)
             .thenReturn(listOf(recSubtitle1, recSubtitle2, recSubtitle3))
+        whenever(recommendationViewHolder.mediaProgressBars)
+            .thenReturn(listOf(recProgressBar1, recProgressBar2, recProgressBar3))
+        whenever(coverItem.imageMatrix).thenReturn(matrix)
+
+        // set ids for recommendation containers
+        whenever(coverContainer1.id).thenReturn(1)
+        whenever(coverContainer2.id).thenReturn(2)
+        whenever(coverContainer3.id).thenReturn(3)
 
         whenever(recommendationViewHolder.gutsViewHolder).thenReturn(gutsViewHolder)
 
@@ -1561,7 +1561,8 @@
         verify(viewHolder.player).contentDescription = descriptionCaptor.capture()
         val description = descriptionCaptor.value.toString()
 
-        assertThat(description).contains(REC_APP_NAME)
+        assertThat(description)
+            .isEqualTo(context.getString(R.string.controls_media_smartspace_rec_header))
     }
 
     @Test
@@ -1585,7 +1586,8 @@
         verify(viewHolder.player).contentDescription = descriptionCaptor.capture()
         val description = descriptionCaptor.value.toString()
 
-        assertThat(description).contains(REC_APP_NAME)
+        assertThat(description)
+            .isEqualTo(context.getString(R.string.controls_media_smartspace_rec_header))
     }
 
     @Test
@@ -2151,7 +2153,6 @@
 
     @Test
     fun bindRecommendation_setAfterExecutors() {
-        setupUpdatedRecommendationViewHolder()
         val albumArt = getColorIcon(Color.RED)
         val data =
             smartspaceData.copy(
@@ -2189,7 +2190,6 @@
     @Test
     fun bindRecommendationWithProgressBars() {
         useRealConstraintSets()
-        setupUpdatedRecommendationViewHolder()
         val albumArt = getColorIcon(Color.RED)
         val bundle =
             Bundle().apply {
@@ -2236,7 +2236,6 @@
     @Test
     fun bindRecommendation_carouselNotFitThreeRecs_OrientationPortrait() {
         useRealConstraintSets()
-        setupUpdatedRecommendationViewHolder()
         val albumArt = getColorIcon(Color.RED)
         val data =
             smartspaceData.copy(
@@ -2290,7 +2289,6 @@
     @Test
     fun bindRecommendation_carouselNotFitThreeRecs_OrientationLandscape() {
         useRealConstraintSets()
-        setupUpdatedRecommendationViewHolder()
         val albumArt = getColorIcon(Color.RED)
         val data =
             smartspaceData.copy(
@@ -2505,27 +2503,6 @@
         verify(activityStarter).postStartActivityDismissingKeyguard(eq(pendingIntent))
     }
 
-    private fun setupUpdatedRecommendationViewHolder() {
-        fakeFeatureFlag.set(Flags.MEDIA_RECOMMENDATION_CARD_UPDATE, true)
-        whenever(recommendationViewHolder.mediaAppIcons)
-            .thenReturn(listOf(recAppIconItem, recAppIconItem, recAppIconItem))
-        whenever(recommendationViewHolder.cardTitle).thenReturn(recCardTitle)
-        whenever(recommendationViewHolder.mediaCoverContainers)
-            .thenReturn(listOf(coverContainer1, coverContainer2, coverContainer3))
-        whenever(recommendationViewHolder.mediaCoverItems)
-            .thenReturn(listOf(coverItem, coverItem, coverItem))
-        whenever(recommendationViewHolder.mediaProgressBars)
-            .thenReturn(listOf(recProgressBar1, recProgressBar2, recProgressBar3))
-        whenever(recommendationViewHolder.mediaSubtitles)
-            .thenReturn(listOf(recSubtitle1, recSubtitle2, recSubtitle3))
-        whenever(coverItem.imageMatrix).thenReturn(matrix)
-
-        // set ids for recommendation containers
-        whenever(coverContainer1.id).thenReturn(1)
-        whenever(coverContainer2.id).thenReturn(2)
-        whenever(coverContainer3.id).thenReturn(3)
-    }
-
     private fun getColorIcon(color: Int): Icon {
         val bmp = Bitmap.createBitmap(10, 10, Bitmap.Config.ARGB_8888)
         val canvas = Canvas(bmp)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaViewControllerTest.kt
index c9956f3..ba97df9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaViewControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/controls/ui/MediaViewControllerTest.kt
@@ -201,8 +201,8 @@
         whenever(mockCopiedState.widgetStates)
             .thenReturn(
                 mutableMapOf(
-                    R.id.media_title1 to mediaTitleWidgetState,
-                    R.id.media_subtitle1 to mediaSubTitleWidgetState,
+                    R.id.media_title to mediaTitleWidgetState,
+                    R.id.media_subtitle to mediaSubTitleWidgetState,
                     R.id.media_cover1_container to mediaContainerWidgetState
                 )
             )
diff --git a/packages/SystemUI/tests/src/com/android/systemui/power/domain/interactor/PowerInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/power/domain/interactor/PowerInteractorTest.kt
index 45bb931..435a1f1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/power/domain/interactor/PowerInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/power/domain/interactor/PowerInteractorTest.kt
@@ -182,6 +182,32 @@
         assertThat(repository.lastWakeReason).isEqualTo(PowerManager.WAKE_REASON_APPLICATION)
     }
 
+    @Test
+    fun wakeUpIfDreaming_dreaming_woken() {
+        // GIVEN device is dreaming
+        whenever(statusBarStateController.isDreaming).thenReturn(true)
+
+        // WHEN wakeUpIfDreaming is called
+        underTest.wakeUpIfDreaming("testReason", PowerManager.WAKE_REASON_GESTURE)
+
+        // THEN device is woken up
+        assertThat(repository.lastWakeWhy).isEqualTo("testReason")
+        assertThat(repository.lastWakeReason).isEqualTo(PowerManager.WAKE_REASON_GESTURE)
+    }
+
+    @Test
+    fun wakeUpIfDreaming_notDreaming_notWoken() {
+        // GIVEN device is not dreaming
+        whenever(statusBarStateController.isDreaming).thenReturn(false)
+
+        // WHEN wakeUpIfDreaming is called
+        underTest.wakeUpIfDreaming("why", PowerManager.WAKE_REASON_TAP)
+
+        // THEN device is not woken
+        assertThat(repository.lastWakeWhy).isNull()
+        assertThat(repository.lastWakeReason).isNull()
+    }
+
     companion object {
         private val IMMEDIATE = Dispatchers.Main.immediate
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelControllerTest.kt
index a0d8f98..9d9d0c7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelControllerTest.kt
@@ -154,6 +154,21 @@
         verify(qsPanel).setCanCollapse(true)
     }
 
+    @Test
+    fun multipleListeningOnlyCallsBrightnessControllerOnce() {
+        controller.setListening(true, true)
+        controller.setListening(true, false)
+        controller.setListening(true, true)
+
+        verify(brightnessController).registerCallbacks()
+
+        controller.setListening(false, true)
+        controller.setListening(false, false)
+        controller.setListening(false, true)
+
+        verify(brightnessController).unregisterCallbacks()
+    }
+
     private fun setShouldUseSplitShade(shouldUse: Boolean) {
         testableResources.addOverride(R.bool.config_use_split_notification_shade, shouldUse)
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/settings/brightness/BrightnessControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/settings/brightness/BrightnessControllerTest.kt
new file mode 100644
index 0000000..2b78405
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/settings/brightness/BrightnessControllerTest.kt
@@ -0,0 +1,105 @@
+/*
+ * 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.settings.brightness
+
+import android.hardware.display.DisplayManager
+import android.os.Handler
+import android.service.vr.IVrManager
+import android.testing.AndroidTestingRunner
+import android.testing.TestableLooper
+import android.testing.TestableLooper.RunWithLooper
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.settings.DisplayTracker
+import com.android.systemui.settings.UserTracker
+import com.android.systemui.util.concurrency.FakeExecutor
+import com.android.systemui.util.mockito.any
+import com.android.systemui.util.mockito.mock
+import com.android.systemui.util.settings.FakeSettings
+import com.android.systemui.util.time.FakeSystemClock
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+@RunWithLooper
+class BrightnessControllerTest : SysuiTestCase() {
+
+    private val executor = FakeExecutor(FakeSystemClock())
+    private val secureSettings = FakeSettings()
+    @Mock private lateinit var toggleSlider: ToggleSlider
+    @Mock private lateinit var userTracker: UserTracker
+    @Mock private lateinit var displayTracker: DisplayTracker
+    @Mock private lateinit var displayManager: DisplayManager
+    @Mock private lateinit var iVrManager: IVrManager
+
+    private lateinit var testableLooper: TestableLooper
+
+    private lateinit var underTest: BrightnessController
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        testableLooper = TestableLooper.get(this)
+
+        underTest =
+            BrightnessController(
+                context,
+                toggleSlider,
+                userTracker,
+                displayTracker,
+                displayManager,
+                secureSettings,
+                iVrManager,
+                executor,
+                mock(),
+                Handler(testableLooper.looper)
+            )
+    }
+
+    @Test
+    fun registerCallbacksMultipleTimes_onlyOneRegistration() {
+        val repeats = 100
+        repeat(repeats) { underTest.registerCallbacks() }
+        val messagesProcessed = testableLooper.processMessagesNonBlocking(repeats)
+
+        verify(displayTracker).addBrightnessChangeCallback(any(), any())
+        verify(iVrManager).registerListener(any())
+
+        assertThat(messagesProcessed).isEqualTo(1)
+    }
+
+    @Test
+    fun unregisterCallbacksMultipleTimes_onlyOneUnregistration() {
+        val repeats = 100
+        underTest.registerCallbacks()
+        testableLooper.processAllMessages()
+
+        repeat(repeats) { underTest.unregisterCallbacks() }
+        val messagesProcessed = testableLooper.processMessagesNonBlocking(repeats)
+
+        verify(displayTracker).removeCallback(any())
+        verify(iVrManager).unregisterListener(any())
+
+        assertThat(messagesProcessed).isEqualTo(1)
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/settings/brightness/BrightnessDialogTest.kt b/packages/SystemUI/tests/src/com/android/systemui/settings/brightness/BrightnessDialogTest.kt
index 5c35913..ed1397f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/settings/brightness/BrightnessDialogTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/settings/brightness/BrightnessDialogTest.kt
@@ -18,7 +18,6 @@
 
 import android.content.Intent
 import android.graphics.Rect
-import android.os.Handler
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
 import android.view.View
@@ -29,8 +28,6 @@
 import com.android.systemui.R
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.activity.SingleActivityFactory
-import com.android.systemui.settings.FakeDisplayTracker
-import com.android.systemui.settings.UserTracker
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper
 import com.android.systemui.util.concurrency.DelayableExecutor
 import com.android.systemui.util.concurrency.FakeExecutor
@@ -53,28 +50,24 @@
 @TestableLooper.RunWithLooper
 class BrightnessDialogTest : SysuiTestCase() {
 
-    @Mock private lateinit var userTracker: UserTracker
     @Mock private lateinit var brightnessSliderControllerFactory: BrightnessSliderController.Factory
-    @Mock private lateinit var backgroundHandler: Handler
     @Mock private lateinit var brightnessSliderController: BrightnessSliderController
+    @Mock private lateinit var brightnessControllerFactory: BrightnessController.Factory
+    @Mock private lateinit var brightnessController: BrightnessController
     @Mock private lateinit var accessibilityMgr: AccessibilityManagerWrapper
 
     private val clock = FakeSystemClock()
     private val mainExecutor = FakeExecutor(clock)
 
-    private var displayTracker = FakeDisplayTracker(mContext)
-
     @Rule
     @JvmField
     var activityRule =
         ActivityTestRule(
             /* activityFactory= */ SingleActivityFactory {
                 TestDialog(
-                    userTracker,
-                    displayTracker,
                     brightnessSliderControllerFactory,
+                    brightnessControllerFactory,
                     mainExecutor,
-                    backgroundHandler,
                     accessibilityMgr
                 )
             },
@@ -88,6 +81,7 @@
         `when`(brightnessSliderControllerFactory.create(any(), any()))
             .thenReturn(brightnessSliderController)
         `when`(brightnessSliderController.rootView).thenReturn(View(context))
+        `when`(brightnessControllerFactory.create(any())).thenReturn(brightnessController)
     }
 
     @After
@@ -178,19 +172,15 @@
     }
 
     class TestDialog(
-        userTracker: UserTracker,
-        displayTracker: FakeDisplayTracker,
         brightnessSliderControllerFactory: BrightnessSliderController.Factory,
+        brightnessControllerFactory: BrightnessController.Factory,
         mainExecutor: DelayableExecutor,
-        backgroundHandler: Handler,
         accessibilityMgr: AccessibilityManagerWrapper
     ) :
         BrightnessDialog(
-            userTracker,
-            displayTracker,
             brightnessSliderControllerFactory,
+            brightnessControllerFactory,
             mainExecutor,
-            backgroundHandler,
             accessibilityMgr
         )
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/LockscreenHostedDreamGestureListenerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/LockscreenHostedDreamGestureListenerTest.kt
new file mode 100644
index 0000000..24d62fb
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/LockscreenHostedDreamGestureListenerTest.kt
@@ -0,0 +1,189 @@
+/*
+ * 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.shade
+
+import android.os.PowerManager
+import android.testing.AndroidTestingRunner
+import android.view.MotionEvent
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.bouncer.domain.interactor.PrimaryBouncerInteractor
+import com.android.systemui.classifier.FalsingCollector
+import com.android.systemui.keyguard.data.repository.FakeKeyguardRepository
+import com.android.systemui.plugins.FalsingManager
+import com.android.systemui.plugins.statusbar.StatusBarStateController
+import com.android.systemui.power.data.repository.FakePowerRepository
+import com.android.systemui.power.domain.interactor.PowerInteractor
+import com.android.systemui.statusbar.StatusBarState
+import com.android.systemui.statusbar.phone.ScreenOffAnimationController
+import com.android.systemui.util.mockito.whenever
+import com.google.common.truth.Truth
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+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
+import org.mockito.Mock
+import org.mockito.Mockito.never
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@OptIn(ExperimentalCoroutinesApi::class)
+@RunWith(AndroidTestingRunner::class)
+class LockscreenHostedDreamGestureListenerTest : SysuiTestCase() {
+    @Mock private lateinit var falsingManager: FalsingManager
+    @Mock private lateinit var falsingCollector: FalsingCollector
+    @Mock private lateinit var statusBarStateController: StatusBarStateController
+    @Mock private lateinit var shadeLogger: ShadeLogger
+    @Mock private lateinit var screenOffAnimationController: ScreenOffAnimationController
+    @Mock private lateinit var primaryBouncerInteractor: PrimaryBouncerInteractor
+
+    private val testDispatcher = UnconfinedTestDispatcher()
+    private val testScope = TestScope(testDispatcher)
+
+    private lateinit var powerRepository: FakePowerRepository
+    private lateinit var keyguardRepository: FakeKeyguardRepository
+    private lateinit var underTest: LockscreenHostedDreamGestureListener
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+
+        powerRepository = FakePowerRepository()
+        keyguardRepository = FakeKeyguardRepository()
+
+        underTest =
+            LockscreenHostedDreamGestureListener(
+                falsingManager,
+                PowerInteractor(
+                    powerRepository,
+                    keyguardRepository,
+                    falsingCollector,
+                    screenOffAnimationController,
+                    statusBarStateController,
+                ),
+                statusBarStateController,
+                primaryBouncerInteractor,
+                keyguardRepository,
+                shadeLogger,
+            )
+        whenever(statusBarStateController.state).thenReturn(StatusBarState.KEYGUARD)
+        whenever(primaryBouncerInteractor.isBouncerShowing()).thenReturn(false)
+    }
+
+    @Test
+    fun testGestureDetector_onSingleTap_whileDreaming() =
+        testScope.runTest {
+            // GIVEN device dreaming and the dream is hosted in lockscreen
+            whenever(statusBarStateController.isDreaming).thenReturn(true)
+            keyguardRepository.setIsActiveDreamLockscreenHosted(true)
+            testScope.runCurrent()
+
+            // GIVEN the falsing manager does NOT think the tap is a false tap
+            whenever(falsingManager.isFalseTap(ArgumentMatchers.anyInt())).thenReturn(false)
+
+            // WHEN there's a tap
+            underTest.onSingleTapUp(upEv)
+
+            // THEN wake up device if dreaming
+            Truth.assertThat(powerRepository.lastWakeWhy).isNotNull()
+            Truth.assertThat(powerRepository.lastWakeReason).isEqualTo(PowerManager.WAKE_REASON_TAP)
+        }
+
+    @Test
+    fun testGestureDetector_onSingleTap_notOnKeyguard() =
+        testScope.runTest {
+            // GIVEN device dreaming and the dream is hosted in lockscreen
+            whenever(statusBarStateController.isDreaming).thenReturn(true)
+            keyguardRepository.setIsActiveDreamLockscreenHosted(true)
+            testScope.runCurrent()
+
+            // GIVEN shade is open
+            whenever(statusBarStateController.state).thenReturn(StatusBarState.SHADE)
+
+            // GIVEN the falsing manager does NOT think the tap is a false tap
+            whenever(falsingManager.isFalseTap(ArgumentMatchers.anyInt())).thenReturn(false)
+
+            // WHEN there's a tap
+            underTest.onSingleTapUp(upEv)
+
+            // THEN the falsing manager never gets a call
+            verify(falsingManager, never()).isFalseTap(ArgumentMatchers.anyInt())
+        }
+
+    @Test
+    fun testGestureDetector_onSingleTap_bouncerShown() =
+        testScope.runTest {
+            // GIVEN device dreaming and the dream is hosted in lockscreen
+            whenever(statusBarStateController.isDreaming).thenReturn(true)
+            keyguardRepository.setIsActiveDreamLockscreenHosted(true)
+            testScope.runCurrent()
+
+            // GIVEN bouncer is expanded
+            whenever(primaryBouncerInteractor.isBouncerShowing()).thenReturn(true)
+
+            // GIVEN the falsing manager does NOT think the tap is a false tap
+            whenever(falsingManager.isFalseTap(ArgumentMatchers.anyInt())).thenReturn(false)
+
+            // WHEN there's a tap
+            underTest.onSingleTapUp(upEv)
+
+            // THEN the falsing manager never gets a call
+            verify(falsingManager, never()).isFalseTap(ArgumentMatchers.anyInt())
+        }
+
+    @Test
+    fun testGestureDetector_onSingleTap_falsing() =
+        testScope.runTest {
+            // GIVEN device dreaming and the dream is hosted in lockscreen
+            whenever(statusBarStateController.isDreaming).thenReturn(true)
+            keyguardRepository.setIsActiveDreamLockscreenHosted(true)
+            testScope.runCurrent()
+
+            // GIVEN the falsing manager thinks the tap is a false tap
+            whenever(falsingManager.isFalseTap(ArgumentMatchers.anyInt())).thenReturn(true)
+
+            // WHEN there's a tap
+            underTest.onSingleTapUp(upEv)
+
+            // THEN the device doesn't wake up
+            Truth.assertThat(powerRepository.lastWakeWhy).isNull()
+            Truth.assertThat(powerRepository.lastWakeReason).isNull()
+        }
+
+    @Test
+    fun testSingleTap_notDreaming_noFalsingCheck() =
+        testScope.runTest {
+            // GIVEN device not dreaming with lockscreen hosted dream
+            whenever(statusBarStateController.isDreaming).thenReturn(false)
+            keyguardRepository.setIsActiveDreamLockscreenHosted(false)
+            testScope.runCurrent()
+
+            // WHEN there's a tap
+            underTest.onSingleTapUp(upEv)
+
+            // THEN the falsing manager never gets a call
+            verify(falsingManager, never()).isFalseTap(ArgumentMatchers.anyInt())
+        }
+}
+
+private val upEv = MotionEvent.obtain(0L, 0L, MotionEvent.ACTION_UP, 0f, 0f, 0)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewControllerTest.kt
index 5fb3a79..2a398c55 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewControllerTest.kt
@@ -111,6 +111,8 @@
     @Mock private lateinit var lockIconViewController: LockIconViewController
     @Mock private lateinit var phoneStatusBarViewController: PhoneStatusBarViewController
     @Mock private lateinit var pulsingGestureListener: PulsingGestureListener
+    @Mock
+    private lateinit var mLockscreenHostedDreamGestureListener: LockscreenHostedDreamGestureListener
     @Mock private lateinit var notificationInsetsController: NotificationInsetsController
     @Mock lateinit var keyguardBouncerComponentFactory: KeyguardBouncerComponent.Factory
     @Mock lateinit var keyguardBouncerComponent: KeyguardBouncerComponent
@@ -147,6 +149,7 @@
         featureFlags.set(Flags.DUAL_SHADE, false)
         featureFlags.set(Flags.SPLIT_SHADE_SUBPIXEL_OPTIMIZATION, true)
         featureFlags.set(Flags.REVAMPED_BOUNCER_MESSAGES, true)
+        featureFlags.set(Flags.LOCKSCREEN_WALLPAPER_DREAM_ENABLED, false)
 
         val inputProxy = MultiShadeInputProxy()
         testScope = TestScope()
@@ -183,6 +186,7 @@
                 notificationInsetsController,
                 ambientState,
                 pulsingGestureListener,
+                mLockscreenHostedDreamGestureListener,
                 keyguardBouncerViewModel,
                 keyguardBouncerComponentFactory,
                 mock(KeyguardMessageAreaController.Factory::class.java),
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt
index 544137e..d9eb9b9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt
@@ -113,6 +113,8 @@
     @Mock private lateinit var keyguardUnlockAnimationController: KeyguardUnlockAnimationController
     @Mock private lateinit var ambientState: AmbientState
     @Mock private lateinit var pulsingGestureListener: PulsingGestureListener
+    @Mock
+    private lateinit var mLockscreenHostedDreamGestureListener: LockscreenHostedDreamGestureListener
     @Mock private lateinit var keyguardBouncerViewModel: KeyguardBouncerViewModel
     @Mock private lateinit var keyguardBouncerComponentFactory: KeyguardBouncerComponent.Factory
     @Mock private lateinit var keyguardBouncerComponent: KeyguardBouncerComponent
@@ -161,6 +163,7 @@
         featureFlags.set(Flags.DUAL_SHADE, false)
         featureFlags.set(Flags.SPLIT_SHADE_SUBPIXEL_OPTIMIZATION, true)
         featureFlags.set(Flags.REVAMPED_BOUNCER_MESSAGES, true)
+        featureFlags.set(Flags.LOCKSCREEN_WALLPAPER_DREAM_ENABLED, false)
         val inputProxy = MultiShadeInputProxy()
         testScope = TestScope()
         val multiShadeInteractor =
@@ -196,6 +199,7 @@
                 notificationInsetsController,
                 ambientState,
                 pulsingGestureListener,
+                mLockscreenHostedDreamGestureListener,
                 keyguardBouncerViewModel,
                 keyguardBouncerComponentFactory,
                 Mockito.mock(KeyguardMessageAreaController.Factory::class.java),
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/BiometricsUnlockControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/BiometricsUnlockControllerTest.java
index 89f8bdb..479803e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/BiometricsUnlockControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/BiometricsUnlockControllerTest.java
@@ -142,7 +142,8 @@
                 mNotificationMediaManager, mWakefulnessLifecycle, mScreenLifecycle,
                 mAuthController, mStatusBarStateController,
                 mSessionTracker, mLatencyTracker, mScreenOffAnimationController, mVibratorHelper,
-                mSystemClock
+                mSystemClock,
+                mStatusBarKeyguardViewManager
         );
         mBiometricUnlockController.setKeyguardViewController(mStatusBarKeyguardViewManager);
         mBiometricUnlockController.addListener(mBiometricUnlockEventsListener);
@@ -464,6 +465,69 @@
     }
 
     @Test
+    public void onSideFingerprintSuccess_dreaming_unlockThenWake() {
+        when(mAuthController.isSfpsEnrolled(anyInt())).thenReturn(true);
+        when(mWakefulnessLifecycle.getLastWakeReason())
+                .thenReturn(PowerManager.WAKE_REASON_POWER_BUTTON);
+        final ArgumentCaptor<Runnable> afterKeyguardGoneRunnableCaptor =
+                ArgumentCaptor.forClass(Runnable.class);
+        givenDreamingLocked();
+        mBiometricUnlockController.startWakeAndUnlock(BiometricSourceType.FINGERPRINT, true);
+
+        // Make sure the BiometricUnlockController has registered a callback for when the keyguard
+        // is gone
+        verify(mStatusBarKeyguardViewManager).addAfterKeyguardGoneRunnable(
+                afterKeyguardGoneRunnableCaptor.capture());
+        // Ensure that the power hasn't been told to wake up yet.
+        verify(mPowerManager, never()).wakeUp(anyLong(), anyInt(), anyString());
+        // Check that the keyguard has been told to unlock.
+        verify(mKeyguardViewMediator).onWakeAndUnlocking();
+
+        // Simulate the keyguard disappearing.
+        afterKeyguardGoneRunnableCaptor.getValue().run();
+        // Verify that the power manager has been told to wake up now.
+        verify(mPowerManager).wakeUp(anyLong(), anyInt(), anyString());
+    }
+
+    @Test
+    public void onSideFingerprintSuccess_dreaming_unlockIfStillLockedNotDreaming() {
+        when(mAuthController.isSfpsEnrolled(anyInt())).thenReturn(true);
+        when(mWakefulnessLifecycle.getLastWakeReason())
+                .thenReturn(PowerManager.WAKE_REASON_POWER_BUTTON);
+        final ArgumentCaptor<Runnable> afterKeyguardGoneRunnableCaptor =
+                ArgumentCaptor.forClass(Runnable.class);
+        givenDreamingLocked();
+        mBiometricUnlockController.startWakeAndUnlock(BiometricSourceType.FINGERPRINT, true);
+
+        // Make sure the BiometricUnlockController has registered a callback for when the keyguard
+        // is gone
+        verify(mStatusBarKeyguardViewManager).addAfterKeyguardGoneRunnable(
+                afterKeyguardGoneRunnableCaptor.capture());
+        // Ensure that the power hasn't been told to wake up yet.
+        verify(mPowerManager, never()).wakeUp(anyLong(), anyInt(), anyString());
+        // Check that the keyguard has been told to unlock.
+        verify(mKeyguardViewMediator).onWakeAndUnlocking();
+
+        when(mUpdateMonitor.isDreaming()).thenReturn(false);
+        when(mKeyguardStateController.isUnlocked()).thenReturn(false);
+
+        // Simulate the keyguard disappearing.
+        afterKeyguardGoneRunnableCaptor.getValue().run();
+
+        final ArgumentCaptor<Runnable> dismissKeyguardRunnableCaptor =
+                ArgumentCaptor.forClass(Runnable.class);
+        verify(mHandler).post(dismissKeyguardRunnableCaptor.capture());
+
+        // Verify that the power manager was not told to wake up.
+        verify(mPowerManager, never()).wakeUp(anyLong(), anyInt(), anyString());
+
+        dismissKeyguardRunnableCaptor.getValue().run();
+        // Verify that the keyguard controller is told to unlock.
+        verify(mStatusBarKeyguardViewManager).notifyKeyguardAuthenticated(eq(false));
+    }
+
+
+    @Test
     public void onSideFingerprintSuccess_oldPowerButtonPress_playHaptic() {
         // GIVEN side fingerprint enrolled, last wake reason was power button
         when(mAuthController.isSfpsEnrolled(anyInt())).thenReturn(true);
@@ -537,6 +601,11 @@
         verify(mStatusBarKeyguardViewManager).showPrimaryBouncer(anyBoolean());
     }
 
+    private void givenDreamingLocked() {
+        when(mUpdateMonitor.isDreaming()).thenReturn(true);
+        when(mUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean())).thenReturn(true);
+    }
+
     private void givenFingerprintModeUnlockCollapsing() {
         when(mUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean())).thenReturn(true);
         when(mUpdateMonitor.isDeviceInteractive()).thenReturn(true);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewControllerTest.kt
index 2d96e59..c8ec1bf 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewControllerTest.kt
@@ -204,6 +204,7 @@
             userChipViewModel,
             centralSurfacesImpl,
             shadeControllerImpl,
+            shadeViewController,
             shadeLogger,
             viewUtil,
             configurationController
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenterTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenterTest.java
index 5bd6ff4..cd8aaa2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenterTest.java
@@ -42,7 +42,6 @@
 import com.android.systemui.shade.NotificationShadeWindowView;
 import com.android.systemui.shade.QuickSettingsController;
 import com.android.systemui.shade.ShadeController;
-import com.android.systemui.shade.ShadeNotificationPresenter;
 import com.android.systemui.shade.ShadeViewController;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.LockscreenShadeTransitionController;
@@ -52,7 +51,6 @@
 import com.android.systemui.statusbar.NotificationShadeWindowController;
 import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.notification.DynamicPrivacyController;
-import com.android.systemui.statusbar.notification.NotifPipelineFlags;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
 import com.android.systemui.statusbar.notification.collection.render.NotifShadeEventSource;
@@ -86,14 +84,11 @@
             mock(NotificationsInteractor.class);
     private final KeyguardStateController mKeyguardStateController =
             mock(KeyguardStateController.class);
-    private final NotifPipelineFlags mNotifPipelineFlags = mock(NotifPipelineFlags.class);
     private final InitController mInitController = new InitController();
 
     @Before
     public void setup() {
         mMetricsLogger = new FakeMetricsLogger();
-        LockscreenGestureLogger lockscreenGestureLogger = new LockscreenGestureLogger(
-                mMetricsLogger);
         mCommandQueue = new CommandQueue(mContext, new FakeDisplayTracker(mContext));
         mDependency.injectTestDependency(StatusBarStateController.class,
                 mock(SysuiStatusBarStateController.class));
@@ -111,8 +106,6 @@
         when(notificationShadeWindowView.getResources()).thenReturn(mContext.getResources());
 
         ShadeViewController shadeViewController = mock(ShadeViewController.class);
-        when(shadeViewController.getShadeNotificationPresenter())
-                .thenReturn(mock(ShadeNotificationPresenter.class));
         mStatusBarNotificationPresenter = new StatusBarNotificationPresenter(
                 mContext,
                 shadeViewController,
@@ -135,11 +128,9 @@
                 mock(NotifShadeEventSource.class),
                 mock(NotificationMediaManager.class),
                 mock(NotificationGutsManager.class),
-                lockscreenGestureLogger,
                 mInitController,
                 mNotificationInterruptStateProvider,
                 mock(NotificationRemoteInputManager.class),
-                mNotifPipelineFlags,
                 mock(NotificationRemoteInputManager.Callback.class),
                 mock(NotificationListContainer.class));
         mInitController.executePostInitTasks();
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/WallpaperControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/util/WallpaperControllerTest.kt
index d8e418a..b13cb72 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/WallpaperControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/WallpaperControllerTest.kt
@@ -26,6 +26,7 @@
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.util.mockito.eq
+import com.android.systemui.wallpapers.data.repository.FakeWallpaperRepository
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -56,6 +57,7 @@
     private lateinit var viewRootImpl: ViewRootImpl
     @Mock
     private lateinit var windowToken: IBinder
+    private val wallpaperRepository = FakeWallpaperRepository()
 
     @JvmField
     @Rule
@@ -69,7 +71,7 @@
         `when`(root.windowToken).thenReturn(windowToken)
         `when`(root.isAttachedToWindow).thenReturn(true)
 
-        wallaperController = WallpaperController(wallpaperManager)
+        wallaperController = WallpaperController(wallpaperManager, wallpaperRepository)
 
         wallaperController.rootView = root
     }
@@ -90,9 +92,9 @@
 
     @Test
     fun setUnfoldTransitionZoom_defaultUnfoldTransitionIsDisabled_doesNotUpdateWallpaperZoom() {
-        wallaperController.onWallpaperInfoUpdated(createWallpaperInfo(
+        wallpaperRepository.wallpaperInfo.value = createWallpaperInfo(
             useDefaultTransition = false
-        ))
+        )
 
         wallaperController.setUnfoldTransitionZoom(0.5f)
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/FakeWallpaperRepository.kt b/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/FakeWallpaperRepository.kt
index 6fc36b0..fe5024f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/FakeWallpaperRepository.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/FakeWallpaperRepository.kt
@@ -16,9 +16,11 @@
 
 package com.android.systemui.wallpapers.data.repository
 
+import android.app.WallpaperInfo
 import kotlinx.coroutines.flow.MutableStateFlow
 
 /** Fake implementation of the wallpaper repository. */
 class FakeWallpaperRepository : WallpaperRepository {
+    override val wallpaperInfo = MutableStateFlow<WallpaperInfo?>(null)
     override val wallpaperSupportsAmbientMode = MutableStateFlow(false)
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/WallpaperRepositoryImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/WallpaperRepositoryImplTest.kt
index 132b9b4..f8b096a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/WallpaperRepositoryImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/wallpapers/data/repository/WallpaperRepositoryImplTest.kt
@@ -65,6 +65,171 @@
     }
 
     @Test
+    fun wallpaperInfo_nullInfo() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wallpaperInfo)
+
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(null)
+
+            fakeBroadcastDispatcher.sendIntentToMatchingReceiversOnly(
+                context,
+                Intent(Intent.ACTION_WALLPAPER_CHANGED),
+            )
+
+            assertThat(latest).isNull()
+        }
+
+    @Test
+    fun wallpaperInfo_hasInfoFromManager() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wallpaperInfo)
+
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(UNSUPPORTED_WP)
+
+            fakeBroadcastDispatcher.sendIntentToMatchingReceiversOnly(
+                context,
+                Intent(Intent.ACTION_WALLPAPER_CHANGED),
+            )
+
+            assertThat(latest).isEqualTo(UNSUPPORTED_WP)
+        }
+
+    @Test
+    fun wallpaperInfo_initialValueIsFetched() =
+        testScope.runTest {
+            whenever(wallpaperManager.getWallpaperInfoForUser(USER_WITH_SUPPORTED_WP.id))
+                .thenReturn(SUPPORTED_WP)
+            userRepository.setUserInfos(listOf(USER_WITH_SUPPORTED_WP))
+            userRepository.setSelectedUserInfo(USER_WITH_SUPPORTED_WP)
+
+            // WHEN the repo initially starts up (underTest is lazy), then it fetches the current
+            // value for the wallpaper
+            assertThat(underTest.wallpaperInfo.value).isEqualTo(SUPPORTED_WP)
+        }
+
+    @Test
+    fun wallpaperInfo_updatesOnUserChanged() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wallpaperInfo)
+
+            val user3 = UserInfo(/* id= */ 3, /* name= */ "user3", /* flags= */ 0)
+            val user3Wp = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(user3.id)).thenReturn(user3Wp)
+
+            val user4 = UserInfo(/* id= */ 4, /* name= */ "user4", /* flags= */ 0)
+            val user4Wp = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(user4.id)).thenReturn(user4Wp)
+
+            userRepository.setUserInfos(listOf(user3, user4))
+
+            // WHEN user3 is selected
+            userRepository.setSelectedUserInfo(user3)
+
+            // THEN user3's wallpaper is used
+            assertThat(latest).isEqualTo(user3Wp)
+
+            // WHEN the user is switched to user4
+            userRepository.setSelectedUserInfo(user4)
+
+            // THEN user4's wallpaper is used
+            assertThat(latest).isEqualTo(user4Wp)
+        }
+
+    @Test
+    fun wallpaperInfo_doesNotUpdateOnUserChanging() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wallpaperInfo)
+
+            val user3 = UserInfo(/* id= */ 3, /* name= */ "user3", /* flags= */ 0)
+            val user3Wp = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(user3.id)).thenReturn(user3Wp)
+
+            val user4 = UserInfo(/* id= */ 4, /* name= */ "user4", /* flags= */ 0)
+            val user4Wp = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(user4.id)).thenReturn(user4Wp)
+
+            userRepository.setUserInfos(listOf(user3, user4))
+
+            // WHEN user3 is selected
+            userRepository.setSelectedUserInfo(user3)
+
+            // THEN user3's wallpaper is used
+            assertThat(latest).isEqualTo(user3Wp)
+
+            // WHEN the user has started switching to user4 but hasn't finished yet
+            userRepository.selectedUser.value =
+                SelectedUserModel(user4, SelectionStatus.SELECTION_IN_PROGRESS)
+
+            // THEN the wallpaper still matches user3
+            assertThat(latest).isEqualTo(user3Wp)
+        }
+
+    @Test
+    fun wallpaperInfo_updatesOnIntent() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wallpaperInfo)
+
+            val wp1 = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(wp1)
+
+            assertThat(latest).isEqualTo(wp1)
+
+            // WHEN the info is new and a broadcast is sent
+            val wp2 = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(wp2)
+            fakeBroadcastDispatcher.sendIntentToMatchingReceiversOnly(
+                context,
+                Intent(Intent.ACTION_WALLPAPER_CHANGED),
+            )
+
+            // THEN the flow updates
+            assertThat(latest).isEqualTo(wp2)
+        }
+
+    @Test
+    fun wallpaperInfo_wallpaperNotSupported_alwaysNull() =
+        testScope.runTest {
+            whenever(wallpaperManager.isWallpaperSupported).thenReturn(false)
+
+            val latest by collectLastValue(underTest.wallpaperInfo)
+            assertThat(latest).isNull()
+
+            // Even WHEN there *is* current wallpaper
+            val wp1 = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(wp1)
+            fakeBroadcastDispatcher.sendIntentToMatchingReceiversOnly(
+                context,
+                Intent(Intent.ACTION_WALLPAPER_CHANGED),
+            )
+
+            // THEN the value is still null because wallpaper isn't supported
+            assertThat(latest).isNull()
+        }
+
+    @Test
+    fun wallpaperInfo_deviceDoesNotSupportAmbientWallpaper_alwaysFalse() =
+        testScope.runTest {
+            context.orCreateTestableResources.addOverride(
+                com.android.internal.R.bool.config_dozeSupportsAodWallpaper,
+                false
+            )
+
+            val latest by collectLastValue(underTest.wallpaperInfo)
+            assertThat(latest).isNull()
+
+            // Even WHEN there *is* current wallpaper
+            val wp1 = mock<WallpaperInfo>()
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(wp1)
+            fakeBroadcastDispatcher.sendIntentToMatchingReceiversOnly(
+                context,
+                Intent(Intent.ACTION_WALLPAPER_CHANGED),
+            )
+
+            // THEN the value is still null because wallpaper isn't supported
+            assertThat(latest).isNull()
+        }
+
+    @Test
     fun wallpaperSupportsAmbientMode_nullInfo_false() =
         testScope.runTest {
             val latest by collectLastValue(underTest.wallpaperSupportsAmbientMode)
@@ -190,14 +355,12 @@
         testScope.runTest {
             val latest by collectLastValue(underTest.wallpaperSupportsAmbientMode)
 
-            val info: WallpaperInfo = mock()
-            whenever(info.supportsAmbientMode()).thenReturn(false)
-            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(info)
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(UNSUPPORTED_WP)
 
             assertThat(latest).isFalse()
 
             // WHEN the info now supports ambient mode and a broadcast is sent
-            whenever(info.supportsAmbientMode()).thenReturn(true)
+            whenever(wallpaperManager.getWallpaperInfoForUser(any())).thenReturn(SUPPORTED_WP)
             fakeBroadcastDispatcher.sendIntentToMatchingReceiversOnly(
                 context,
                 Intent(Intent.ACTION_WALLPAPER_CHANGED),
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
index 2715aaa..548169e 100644
--- 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
@@ -17,8 +17,8 @@
 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 com.android.systemui.keyguard.shared.model.FaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FaceDetectionStatus
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
@@ -29,16 +29,16 @@
 
     override val isAuthenticated = MutableStateFlow(false)
     override val canRunFaceAuth = MutableStateFlow(false)
-    private val _authenticationStatus = MutableStateFlow<AuthenticationStatus?>(null)
-    override val authenticationStatus: Flow<AuthenticationStatus> =
+    private val _authenticationStatus = MutableStateFlow<FaceAuthenticationStatus?>(null)
+    override val authenticationStatus: Flow<FaceAuthenticationStatus> =
         _authenticationStatus.filterNotNull()
-    fun setAuthenticationStatus(status: AuthenticationStatus) {
+    fun setAuthenticationStatus(status: FaceAuthenticationStatus) {
         _authenticationStatus.value = status
     }
-    private val _detectionStatus = MutableStateFlow<DetectionStatus?>(null)
-    override val detectionStatus: Flow<DetectionStatus>
+    private val _detectionStatus = MutableStateFlow<FaceDetectionStatus?>(null)
+    override val detectionStatus: Flow<FaceDetectionStatus>
         get() = _detectionStatus.filterNotNull()
-    fun setDetectionStatus(status: DetectionStatus) {
+    fun setDetectionStatus(status: FaceDetectionStatus) {
         _detectionStatus.value = status
     }
 
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeDeviceEntryFingerprintAuthRepository.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeDeviceEntryFingerprintAuthRepository.kt
index 4bfd3d6..38791ca 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeDeviceEntryFingerprintAuthRepository.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeDeviceEntryFingerprintAuthRepository.kt
@@ -17,32 +17,38 @@
 
 package com.android.systemui.keyguard.data.repository
 
+import com.android.systemui.keyguard.shared.model.FingerprintAuthenticationStatus
 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
 
 class FakeDeviceEntryFingerprintAuthRepository : DeviceEntryFingerprintAuthRepository {
     private val _isLockedOut = MutableStateFlow(false)
     override val isLockedOut: StateFlow<Boolean> = _isLockedOut.asStateFlow()
-
-    private val _isRunning = MutableStateFlow(false)
-    override val isRunning: Flow<Boolean>
-        get() = _isRunning
-
-    private var fpSensorType = MutableStateFlow<BiometricType?>(null)
-    override val availableFpSensorType: Flow<BiometricType?>
-        get() = fpSensorType
-
     fun setLockedOut(lockedOut: Boolean) {
         _isLockedOut.value = lockedOut
     }
 
+    private val _isRunning = MutableStateFlow(false)
+    override val isRunning: Flow<Boolean>
+        get() = _isRunning
     fun setIsRunning(value: Boolean) {
         _isRunning.value = value
     }
 
+    private var fpSensorType = MutableStateFlow<BiometricType?>(null)
+    override val availableFpSensorType: Flow<BiometricType?>
+        get() = fpSensorType
     fun setAvailableFpSensorType(value: BiometricType?) {
         fpSensorType.value = value
     }
+
+    private var _authenticationStatus = MutableStateFlow<FingerprintAuthenticationStatus?>(null)
+    override val authenticationStatus: Flow<FingerprintAuthenticationStatus>
+        get() = _authenticationStatus.filterNotNull()
+    fun setAuthenticationStatus(status: FingerprintAuthenticationStatus) {
+        _authenticationStatus.value = status
+    }
 }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeKeyguardRepository.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeKeyguardRepository.kt
index b9d098f..8428566 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeKeyguardRepository.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/keyguard/data/repository/FakeKeyguardRepository.kt
@@ -22,11 +22,14 @@
 import com.android.systemui.keyguard.shared.model.BiometricUnlockModel
 import com.android.systemui.keyguard.shared.model.BiometricUnlockSource
 import com.android.systemui.keyguard.shared.model.DozeTransitionModel
+import com.android.systemui.keyguard.shared.model.ScreenModel
+import com.android.systemui.keyguard.shared.model.ScreenState
 import com.android.systemui.keyguard.shared.model.StatusBarState
 import com.android.systemui.keyguard.shared.model.WakeSleepReason
 import com.android.systemui.keyguard.shared.model.WakefulnessModel
 import com.android.systemui.keyguard.shared.model.WakefulnessState
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
@@ -56,6 +59,9 @@
     private val _isDozing = MutableStateFlow(false)
     override val isDozing: StateFlow<Boolean> = _isDozing
 
+    private val _dozeTimeTick = MutableSharedFlow<Unit>()
+    override val dozeTimeTick = _dozeTimeTick
+
     private val _lastDozeTapToWakePosition = MutableStateFlow<Point?>(null)
     override val lastDozeTapToWakePosition = _lastDozeTapToWakePosition.asStateFlow()
 
@@ -86,6 +92,9 @@
         )
     override val wakefulness = _wakefulnessModel
 
+    private val _screenModel = MutableStateFlow(ScreenModel(ScreenState.SCREEN_OFF))
+    override val screenModel = _screenModel
+
     private val _isUdfpsSupported = MutableStateFlow(false)
 
     private val _isKeyguardGoingAway = MutableStateFlow(false)
@@ -147,6 +156,10 @@
         _isDozing.value = isDozing
     }
 
+    override fun dozeTimeTick() {
+        _dozeTimeTick.tryEmit(Unit)
+    }
+
     override fun setLastDozeTapToWakePosition(position: Point) {
         _lastDozeTapToWakePosition.value = position
     }
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index c1239d5..7d46c0c 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -256,7 +256,7 @@
 public final class ActiveServices {
     private static final String TAG = TAG_WITH_CLASS_NAME ? "ActiveServices" : TAG_AM;
     private static final String TAG_MU = TAG + POSTFIX_MU;
-    private static final String TAG_SERVICE = TAG + POSTFIX_SERVICE;
+    static final String TAG_SERVICE = TAG + POSTFIX_SERVICE;
     private static final String TAG_SERVICE_EXECUTING = TAG + POSTFIX_SERVICE_EXECUTING;
 
     private static final boolean DEBUG_DELAYED_SERVICE = DEBUG_SERVICE;
@@ -850,8 +850,7 @@
         // Service.startForeground()), at that point we will consult the BFSL check and the timeout
         // and make the necessary decisions.
         setFgsRestrictionLocked(callingPackage, callingPid, callingUid, service, r, userId,
-                backgroundStartPrivileges, false /* isBindService */,
-                !fgRequired /* isStartService */);
+                backgroundStartPrivileges, false /* isBindService */);
 
         if (!mAm.mUserController.exists(r.userId)) {
             Slog.w(TAG, "Trying to start service with non-existent user! " + r.userId);
@@ -894,7 +893,7 @@
 
         if (fgRequired) {
             logFgsBackgroundStart(r);
-            if (r.mAllowStartForeground == REASON_DENIED && isBgFgsRestrictionEnabled(r)) {
+            if (!r.isFgsAllowedStart() && isBgFgsRestrictionEnabled(r)) {
                 String msg = "startForegroundService() not allowed due to "
                         + "mAllowStartForeground false: service "
                         + r.shortInstanceName;
@@ -1060,7 +1059,7 @@
             // Use that as a shortcut if possible to avoid having to recheck all the conditions.
             final boolean whileInUseAllowsUiJobScheduling =
                     ActivityManagerService.doesReasonCodeAllowSchedulingUserInitiatedJobs(
-                            r.mAllowWhileInUsePermissionInFgsReason);
+                            r.getFgsAllowWIU());
             r.updateAllowUiJobScheduling(whileInUseAllowsUiJobScheduling
                     || mAm.canScheduleUserInitiatedJobs(callingUid, callingPid, callingPackage));
         } else {
@@ -2178,12 +2177,12 @@
                         // on a SHORT_SERVICE FGS.
 
                         // See if the app could start an FGS or not.
-                        r.mAllowStartForeground = REASON_DENIED;
+                        r.clearFgsAllowStart();
                         setFgsRestrictionLocked(r.serviceInfo.packageName, r.app.getPid(),
                                 r.appInfo.uid, r.intent.getIntent(), r, r.userId,
                                 BackgroundStartPrivileges.NONE,
-                                false /* isBindService */, false /* isStartService */);
-                        if (r.mAllowStartForeground == REASON_DENIED) {
+                                false /* isBindService */);
+                        if (!r.isFgsAllowedStart()) {
                             Slog.w(TAG_SERVICE, "FGS type change to/from SHORT_SERVICE: "
                                     + " BFSL DENIED.");
                         } else {
@@ -2191,13 +2190,13 @@
                                 Slog.w(TAG_SERVICE, "FGS type change to/from SHORT_SERVICE: "
                                         + " BFSL Allowed: "
                                         + PowerExemptionManager.reasonCodeToString(
-                                                r.mAllowStartForeground));
+                                                r.getFgsAllowStart()));
                             }
                         }
 
                         final boolean fgsStartAllowed =
                                 !isBgFgsRestrictionEnabledForService
-                                        || (r.mAllowStartForeground != REASON_DENIED);
+                                        || r.isFgsAllowedStart();
 
                         if (fgsStartAllowed) {
                             if (isNewTypeShortFgs) {
@@ -2246,7 +2245,7 @@
                                 setFgsRestrictionLocked(r.serviceInfo.packageName, r.app.getPid(),
                                         r.appInfo.uid, r.intent.getIntent(), r, r.userId,
                                         BackgroundStartPrivileges.NONE,
-                                        false /* isBindService */, false /* isStartService */);
+                                        false /* isBindService */);
                                 final String temp = "startForegroundDelayMs:" + delayMs;
                                 if (r.mInfoAllowStartForeground != null) {
                                     r.mInfoAllowStartForeground += "; " + temp;
@@ -2266,20 +2265,21 @@
                         setFgsRestrictionLocked(r.serviceInfo.packageName, r.app.getPid(),
                                 r.appInfo.uid, r.intent.getIntent(), r, r.userId,
                                 BackgroundStartPrivileges.NONE,
-                                false /* isBindService */, false /* isStartService */);
+                                false /* isBindService */);
                     }
 
                     // If the foreground service is not started from TOP process, do not allow it to
                     // have while-in-use location/camera/microphone access.
-                    if (!r.mAllowWhileInUsePermissionInFgs) {
+                    if (!r.isFgsAllowedWIU()) {
                         Slog.w(TAG,
                                 "Foreground service started from background can not have "
                                         + "location/camera/microphone access: service "
                                         + r.shortInstanceName);
                     }
+                    r.maybeLogFgsLogicChange();
                     if (!bypassBfslCheck) {
                         logFgsBackgroundStart(r);
-                        if (r.mAllowStartForeground == REASON_DENIED
+                        if (!r.isFgsAllowedStart()
                                 && isBgFgsRestrictionEnabledForService) {
                             final String msg = "Service.startForeground() not allowed due to "
                                     + "mAllowStartForeground false: service "
@@ -2378,9 +2378,9 @@
                         // The logging of FOREGROUND_SERVICE_STATE_CHANGED__STATE__ENTER event could
                         // be deferred, make a copy of mAllowStartForeground and
                         // mAllowWhileInUsePermissionInFgs.
-                        r.mAllowStartForegroundAtEntering = r.mAllowStartForeground;
+                        r.mAllowStartForegroundAtEntering = r.getFgsAllowStart();
                         r.mAllowWhileInUsePermissionInFgsAtEntering =
-                                r.mAllowWhileInUsePermissionInFgs;
+                                r.isFgsAllowedWIU();
                         r.mStartForegroundCount++;
                         r.mFgsEnterTime = SystemClock.uptimeMillis();
                         if (!stopProcStatsOp) {
@@ -2558,7 +2558,7 @@
                 policy.getForegroundServiceTypePolicyInfo(type, defaultToType);
         final @ForegroundServicePolicyCheckCode int code = policy.checkForegroundServiceTypePolicy(
                 mAm.mContext, r.packageName, r.app.uid, r.app.getPid(),
-                r.mAllowWhileInUsePermissionInFgs, policyInfo);
+                r.isFgsAllowedWIU(), policyInfo);
         RuntimeException exception = null;
         switch (code) {
             case FGS_TYPE_POLICY_CHECK_DEPRECATED: {
@@ -3701,9 +3701,7 @@
             }
             clientPsr.addConnection(c);
             c.startAssociationIfNeeded();
-            // Don't set hasAboveClient if binding to self to prevent modifyRawOomAdj() from
-            // dropping the process' adjustment level.
-            if (b.client != s.app && c.hasFlag(Context.BIND_ABOVE_CLIENT)) {
+            if (c.hasFlag(Context.BIND_ABOVE_CLIENT)) {
                 clientPsr.setHasAboveClient(true);
             }
             if (c.hasFlag(BIND_ALLOW_WHITELIST_MANAGEMENT)) {
@@ -3744,8 +3742,7 @@
                 }
             }
             setFgsRestrictionLocked(callingPackage, callingPid, callingUid, service, s, userId,
-                    BackgroundStartPrivileges.NONE, true /* isBindService */,
-                    false /* isStartService */);
+                    BackgroundStartPrivileges.NONE, true /* isBindService */);
 
             if (s.app != null) {
                 ProcessServiceRecord servicePsr = s.app.mServices;
@@ -7443,54 +7440,80 @@
      * @param callingUid caller app's uid.
      * @param intent intent to start/bind service.
      * @param r the service to start.
-     * @param isStartService True if it's called from Context.startService().
-     *                       False if it's called from Context.startForegroundService() or
-     *                       Service.startForeground().
+     * @param isBindService True if it's called from bindService().
      * @return true if allow, false otherwise.
      */
     private void setFgsRestrictionLocked(String callingPackage,
             int callingPid, int callingUid, Intent intent, ServiceRecord r, int userId,
-            BackgroundStartPrivileges backgroundStartPrivileges, boolean isBindService,
-            boolean isStartService) {
-        // Check DeviceConfig flag.
-        if (!mAm.mConstants.mFlagBackgroundFgsStartRestrictionEnabled) {
-            if (!r.mAllowWhileInUsePermissionInFgs) {
-                // BGFGS start restrictions are disabled. We're allowing while-in-use permissions.
-                // Note REASON_OTHER since there's no other suitable reason.
-                r.mAllowWhileInUsePermissionInFgsReason = REASON_OTHER;
-            }
-            r.mAllowWhileInUsePermissionInFgs = true;
+            BackgroundStartPrivileges backgroundStartPrivileges, boolean isBindService) {
+
+        @ReasonCode int allowWIU;
+        @ReasonCode int allowStart;
+
+        // If called from bindService(), do not update the actual fields, but instead
+        // keep it in a separate set of fields.
+        if (isBindService) {
+            allowWIU = r.mAllowWIUInBindService;
+            allowStart = r.mAllowStartInBindService;
+        } else {
+            allowWIU = r.mAllowWhileInUsePermissionInFgsReasonNoBinding;
+            allowStart = r.mAllowStartForegroundNoBinding;
         }
 
-        if (!r.mAllowWhileInUsePermissionInFgs
-                || (r.mAllowStartForeground == REASON_DENIED)) {
+        // Check DeviceConfig flag.
+        if (!mAm.mConstants.mFlagBackgroundFgsStartRestrictionEnabled) {
+            if (allowWIU == REASON_DENIED) {
+                // BGFGS start restrictions are disabled. We're allowing while-in-use permissions.
+                // Note REASON_OTHER since there's no other suitable reason.
+                allowWIU = REASON_OTHER;
+            }
+        }
+
+        if ((allowWIU == REASON_DENIED)
+                || (allowStart == REASON_DENIED)) {
             @ReasonCode final int allowWhileInUse = shouldAllowFgsWhileInUsePermissionLocked(
                     callingPackage, callingPid, callingUid, r.app, backgroundStartPrivileges);
             // We store them to compare the old and new while-in-use logics to each other.
             // (They're not used for any other purposes.)
-            if (!r.mAllowWhileInUsePermissionInFgs) {
-                r.mAllowWhileInUsePermissionInFgs = (allowWhileInUse != REASON_DENIED);
-                r.mAllowWhileInUsePermissionInFgsReason = allowWhileInUse;
+            if (allowWIU == REASON_DENIED) {
+                allowWIU = allowWhileInUse;
             }
-            if (r.mAllowStartForeground == REASON_DENIED) {
-                r.mAllowStartForeground = shouldAllowFgsStartForegroundWithBindingCheckLocked(
+            if (allowStart == REASON_DENIED) {
+                allowStart = shouldAllowFgsStartForegroundWithBindingCheckLocked(
                         allowWhileInUse, callingPackage, callingPid, callingUid, intent, r,
                         backgroundStartPrivileges, isBindService);
             }
         }
+
+        if (isBindService) {
+            r.mAllowWIUInBindService = allowWIU;
+            r.mAllowStartInBindService = allowStart;
+        } else {
+            r.mAllowWhileInUsePermissionInFgsReasonNoBinding = allowWIU;
+            r.mAllowStartForegroundNoBinding = allowStart;
+
+            // Also do a binding client check, unless called from bindService().
+            if (r.mAllowWIUByBindings == REASON_DENIED) {
+                r.mAllowWIUByBindings =
+                        shouldAllowFgsWhileInUsePermissionByBindingsLocked(callingUid);
+            }
+            if (r.mAllowStartByBindings == REASON_DENIED) {
+                r.mAllowStartByBindings = r.mAllowWIUByBindings;
+            }
+        }
     }
 
     /**
      * Reset various while-in-use and BFSL related information.
      */
     void resetFgsRestrictionLocked(ServiceRecord r) {
-        r.mAllowWhileInUsePermissionInFgs = false;
-        r.mAllowWhileInUsePermissionInFgsReason = REASON_DENIED;
-        r.mAllowStartForeground = REASON_DENIED;
+        r.clearFgsAllowWIU();
+        r.clearFgsAllowStart();
+
         r.mInfoAllowStartForeground = null;
         r.mInfoTempFgsAllowListReason = null;
         r.mLoggedInfoAllowStartForeground = false;
-        r.updateAllowUiJobScheduling(r.mAllowWhileInUsePermissionInFgs);
+        r.updateAllowUiJobScheduling(r.isFgsAllowedWIU());
     }
 
     boolean canStartForegroundServiceLocked(int callingPid, int callingUid, String callingPackage) {
@@ -8062,10 +8085,10 @@
         */
         if (!r.mLoggedInfoAllowStartForeground) {
             final String msg = "Background started FGS: "
-                    + ((r.mAllowStartForeground != REASON_DENIED) ? "Allowed " : "Disallowed ")
+                    + (r.isFgsAllowedStart() ? "Allowed " : "Disallowed ")
                     + r.mInfoAllowStartForeground
                     + (r.isShortFgs() ? " (Called on SHORT_SERVICE)" : "");
-            if (r.mAllowStartForeground != REASON_DENIED) {
+            if (r.isFgsAllowedStart()) {
                 if (ActivityManagerUtils.shouldSamplePackageForAtom(r.packageName,
                         mAm.mConstants.mFgsStartAllowedLogSampleRate)) {
                     Slog.wtfQuiet(TAG, msg);
@@ -8105,8 +8128,8 @@
             allowWhileInUsePermissionInFgs = r.mAllowWhileInUsePermissionInFgsAtEntering;
             fgsStartReasonCode = r.mAllowStartForegroundAtEntering;
         } else {
-            allowWhileInUsePermissionInFgs = r.mAllowWhileInUsePermissionInFgs;
-            fgsStartReasonCode = r.mAllowStartForeground;
+            allowWhileInUsePermissionInFgs = r.isFgsAllowedWIU();
+            fgsStartReasonCode = r.getFgsAllowStart();
         }
         final int callerTargetSdkVersion = r.mRecentCallerApplicationInfo != null
                 ? r.mRecentCallerApplicationInfo.targetSdkVersion : 0;
@@ -8295,8 +8318,7 @@
         r.mFgsEnterTime = SystemClock.uptimeMillis();
         r.foregroundServiceType = options.mForegroundServiceTypes;
         setFgsRestrictionLocked(callingPackage, callingPid, callingUid, intent, r, userId,
-                BackgroundStartPrivileges.NONE,  false /* isBindService */,
-                false /* isStartService */);
+                BackgroundStartPrivileges.NONE,  false /* isBindService */);
         final ProcessServiceRecord psr = callerApp.mServices;
         final boolean newService = psr.startService(r);
         // updateOomAdj.
diff --git a/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java b/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java
index 38e7371..4f5b5e1 100644
--- a/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java
+++ b/services/core/java/com/android/server/am/ForegroundServiceTypeLoggerModule.java
@@ -479,8 +479,8 @@
                 r.appInfo.uid,
                 r.shortInstanceName,
                 fgsState, // FGS State
-                r.mAllowWhileInUsePermissionInFgs, // allowWhileInUsePermissionInFgs
-                r.mAllowStartForeground, // fgsStartReasonCode
+                r.isFgsAllowedWIU(), // allowWhileInUsePermissionInFgs
+                r.getFgsAllowStart(), // fgsStartReasonCode
                 r.appInfo.targetSdkVersion,
                 r.mRecentCallingUid,
                 0, // callerTargetSdkVersion
diff --git a/services/core/java/com/android/server/am/OomAdjuster.java b/services/core/java/com/android/server/am/OomAdjuster.java
index a682c85..459c6ff 100644
--- a/services/core/java/com/android/server/am/OomAdjuster.java
+++ b/services/core/java/com/android/server/am/OomAdjuster.java
@@ -2222,7 +2222,7 @@
 
             if (s.isForeground) {
                 final int fgsType = s.foregroundServiceType;
-                if (s.mAllowWhileInUsePermissionInFgs) {
+                if (s.isFgsAllowedWIU()) {
                     capabilityFromFGS |=
                             (fgsType & FOREGROUND_SERVICE_TYPE_LOCATION)
                                     != 0 ? PROCESS_CAPABILITY_FOREGROUND_LOCATION : 0;
diff --git a/services/core/java/com/android/server/am/ProcessServiceRecord.java b/services/core/java/com/android/server/am/ProcessServiceRecord.java
index 7ff6d11..81d0b6a 100644
--- a/services/core/java/com/android/server/am/ProcessServiceRecord.java
+++ b/services/core/java/com/android/server/am/ProcessServiceRecord.java
@@ -341,8 +341,7 @@
         mHasAboveClient = false;
         for (int i = mConnections.size() - 1; i >= 0; i--) {
             ConnectionRecord cr = mConnections.valueAt(i);
-            if (cr.binding.service.app.mServices != this
-                    && cr.hasFlag(Context.BIND_ABOVE_CLIENT)) {
+            if (cr.hasFlag(Context.BIND_ABOVE_CLIENT)) {
                 mHasAboveClient = true;
                 break;
             }
diff --git a/services/core/java/com/android/server/am/ServiceRecord.java b/services/core/java/com/android/server/am/ServiceRecord.java
index 50fe6d7..aabab61 100644
--- a/services/core/java/com/android/server/am/ServiceRecord.java
+++ b/services/core/java/com/android/server/am/ServiceRecord.java
@@ -21,9 +21,11 @@
 import static android.app.PendingIntent.FLAG_UPDATE_CURRENT;
 import static android.app.ProcessMemoryState.HOSTING_COMPONENT_TYPE_BOUND_SERVICE;
 import static android.os.PowerExemptionManager.REASON_DENIED;
+import static android.os.PowerExemptionManager.reasonCodeToString;
 import static android.os.Process.INVALID_UID;
 
 import static com.android.internal.util.Preconditions.checkArgument;
+import static com.android.server.am.ActiveServices.TAG_SERVICE;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_FOREGROUND_SERVICE;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
@@ -172,11 +174,11 @@
     private BackgroundStartPrivileges mBackgroundStartPrivilegesByStartMerged =
             BackgroundStartPrivileges.NONE;
 
-    // allow while-in-use permissions in foreground service or not.
+    // Reason code for allow while-in-use permissions in foreground service.
+    // If it's not DENIED, while-in-use permissions are allowed.
     // while-in-use permissions in FGS started from background might be restricted.
-    boolean mAllowWhileInUsePermissionInFgs;
     @PowerExemptionManager.ReasonCode
-    int mAllowWhileInUsePermissionInFgsReason = REASON_DENIED;
+    int mAllowWhileInUsePermissionInFgsReasonNoBinding = REASON_DENIED;
 
     // A copy of mAllowWhileInUsePermissionInFgs's value when the service is entering FGS state.
     boolean mAllowWhileInUsePermissionInFgsAtEntering;
@@ -205,15 +207,114 @@
 
     // allow the service becomes foreground service? Service started from background may not be
     // allowed to become a foreground service.
-    @PowerExemptionManager.ReasonCode int mAllowStartForeground = REASON_DENIED;
+    @PowerExemptionManager.ReasonCode
+    int mAllowStartForegroundNoBinding = REASON_DENIED;
     // A copy of mAllowStartForeground's value when the service is entering FGS state.
-    @PowerExemptionManager.ReasonCode int mAllowStartForegroundAtEntering = REASON_DENIED;
+    @PowerExemptionManager.ReasonCode
+    int mAllowStartForegroundAtEntering = REASON_DENIED;
     // Debug info why mAllowStartForeground is allowed or denied.
     String mInfoAllowStartForeground;
     // Debug info if mAllowStartForeground is allowed because of a temp-allowlist.
     ActivityManagerService.FgsTempAllowListItem mInfoTempFgsAllowListReason;
     // Is the same mInfoAllowStartForeground string has been logged before? Used for dedup.
     boolean mLoggedInfoAllowStartForeground;
+
+    @PowerExemptionManager.ReasonCode
+    int mAllowWIUInBindService = REASON_DENIED;
+
+    @PowerExemptionManager.ReasonCode
+    int mAllowWIUByBindings = REASON_DENIED;
+
+    @PowerExemptionManager.ReasonCode
+    int mAllowStartInBindService = REASON_DENIED;
+
+    @PowerExemptionManager.ReasonCode
+    int mAllowStartByBindings = REASON_DENIED;
+
+    @PowerExemptionManager.ReasonCode
+    int getFgsAllowWIU() {
+        return mAllowWhileInUsePermissionInFgsReasonNoBinding != REASON_DENIED
+                ? mAllowWhileInUsePermissionInFgsReasonNoBinding
+                : mAllowWIUInBindService;
+    }
+
+    boolean isFgsAllowedWIU() {
+        return getFgsAllowWIU() != REASON_DENIED;
+    }
+
+    @PowerExemptionManager.ReasonCode
+    int getFgsAllowStart() {
+        return mAllowStartForegroundNoBinding != REASON_DENIED
+                ? mAllowStartForegroundNoBinding
+                : mAllowStartInBindService;
+    }
+
+    boolean isFgsAllowedStart() {
+        return getFgsAllowStart() != REASON_DENIED;
+    }
+
+    void clearFgsAllowWIU() {
+        mAllowWhileInUsePermissionInFgsReasonNoBinding = REASON_DENIED;
+        mAllowWIUInBindService = REASON_DENIED;
+        mAllowWIUByBindings = REASON_DENIED;
+    }
+
+    void clearFgsAllowStart() {
+        mAllowStartForegroundNoBinding = REASON_DENIED;
+        mAllowStartInBindService = REASON_DENIED;
+        mAllowStartByBindings = REASON_DENIED;
+    }
+
+    @PowerExemptionManager.ReasonCode
+    int reasonOr(@PowerExemptionManager.ReasonCode int first,
+            @PowerExemptionManager.ReasonCode int second) {
+        return first != REASON_DENIED ? first : second;
+    }
+
+    boolean allowedChanged(@PowerExemptionManager.ReasonCode int first,
+            @PowerExemptionManager.ReasonCode int second) {
+        return (first == REASON_DENIED) != (second == REASON_DENIED);
+    }
+
+    String changeMessage(@PowerExemptionManager.ReasonCode int first,
+            @PowerExemptionManager.ReasonCode int second) {
+        return reasonOr(first, second) == REASON_DENIED ? "DENIED"
+                : ("ALLOWED ("
+                + reasonCodeToString(first)
+                + "+"
+                + reasonCodeToString(second)
+                + ")");
+    }
+
+    void maybeLogFgsLogicChange() {
+        final int origWiu = reasonOr(mAllowWhileInUsePermissionInFgsReasonNoBinding,
+                mAllowWIUInBindService);
+        final int newWiu = reasonOr(mAllowWhileInUsePermissionInFgsReasonNoBinding,
+                mAllowWIUByBindings);
+        final int origStart = reasonOr(mAllowStartForegroundNoBinding, mAllowStartInBindService);
+        final int newStart = reasonOr(mAllowStartForegroundNoBinding, mAllowStartByBindings);
+
+        final boolean wiuChanged = allowedChanged(origWiu, newWiu);
+        final boolean startChanged = allowedChanged(origStart, newStart);
+
+        if (!wiuChanged && !startChanged) {
+            return;
+        }
+        final String message = "FGS logic changed:"
+                + (wiuChanged ? " [WIU changed]" : "")
+                + (startChanged ? " [BFSL changed]" : "")
+                + " OW:" // Orig-WIU
+                + changeMessage(mAllowWhileInUsePermissionInFgsReasonNoBinding,
+                        mAllowWIUInBindService)
+                + " NW:" // New-WIU
+                + changeMessage(mAllowWhileInUsePermissionInFgsReasonNoBinding, mAllowWIUByBindings)
+                + " OS:" // Orig-start
+                + changeMessage(mAllowStartForegroundNoBinding, mAllowStartInBindService)
+                + " NS:" // New-start
+                + changeMessage(mAllowStartForegroundNoBinding, mAllowStartByBindings);
+        Slog.wtf(TAG_SERVICE, message);
+    }
+
     // The number of times Service.startForeground() is called, after this service record is
     // created. (i.e. due to "bound" or "start".) It never decreases, even when stopForeground()
     // is called.
@@ -502,7 +603,7 @@
         ProtoUtils.toDuration(proto, ServiceRecordProto.RESTART_TIME, restartTime, now);
         proto.write(ServiceRecordProto.CREATED_FROM_FG, createdFromFg);
         proto.write(ServiceRecordProto.ALLOW_WHILE_IN_USE_PERMISSION_IN_FGS,
-                mAllowWhileInUsePermissionInFgs);
+                isFgsAllowedWIU());
 
         if (startRequested || delayedStop || lastStartId != 0) {
             long startToken = proto.start(ServiceRecordProto.START);
@@ -618,7 +719,13 @@
             pw.println(mBackgroundStartPrivilegesByStartMerged);
         }
         pw.print(prefix); pw.print("mAllowWhileInUsePermissionInFgsReason=");
-        pw.println(PowerExemptionManager.reasonCodeToString(mAllowWhileInUsePermissionInFgsReason));
+        pw.println(PowerExemptionManager.reasonCodeToString(
+                mAllowWhileInUsePermissionInFgsReasonNoBinding));
+
+        pw.print(prefix); pw.print("mAllowWIUInBindService=");
+        pw.println(PowerExemptionManager.reasonCodeToString(mAllowWIUInBindService));
+        pw.print(prefix); pw.print("mAllowWIUByBindings=");
+        pw.println(PowerExemptionManager.reasonCodeToString(mAllowWIUByBindings));
 
         pw.print(prefix); pw.print("allowUiJobScheduling="); pw.println(mAllowUiJobScheduling);
         pw.print(prefix); pw.print("recentCallingPackage=");
@@ -626,7 +733,12 @@
         pw.print(prefix); pw.print("recentCallingUid=");
         pw.println(mRecentCallingUid);
         pw.print(prefix); pw.print("allowStartForeground=");
-        pw.println(PowerExemptionManager.reasonCodeToString(mAllowStartForeground));
+        pw.println(PowerExemptionManager.reasonCodeToString(mAllowStartForegroundNoBinding));
+        pw.print(prefix); pw.print("mAllowStartInBindService=");
+        pw.println(PowerExemptionManager.reasonCodeToString(mAllowStartInBindService));
+        pw.print(prefix); pw.print("mAllowStartByBindings=");
+        pw.println(PowerExemptionManager.reasonCodeToString(mAllowStartByBindings));
+
         pw.print(prefix); pw.print("startForegroundCount=");
         pw.println(mStartForegroundCount);
         pw.print(prefix); pw.print("infoAllowStartForeground=");
diff --git a/services/core/java/com/android/server/camera/CameraServiceProxy.java b/services/core/java/com/android/server/camera/CameraServiceProxy.java
index 0b04159..f8f0088 100644
--- a/services/core/java/com/android/server/camera/CameraServiceProxy.java
+++ b/services/core/java/com/android/server/camera/CameraServiceProxy.java
@@ -613,16 +613,26 @@
 
         @Override
         public boolean isCameraDisabled(int userId) {
-            DevicePolicyManager dpm = mContext.getSystemService(DevicePolicyManager.class);
-            if (dpm == null) {
-                Slog.e(TAG, "Failed to get the device policy manager service");
+            if (Binder.getCallingUid() != Process.CAMERASERVER_UID) {
+                Slog.e(TAG, "Calling UID: " + Binder.getCallingUid()
+                        + " doesn't match expected camera service UID!");
                 return false;
             }
+            final long ident = Binder.clearCallingIdentity();
             try {
-                return dpm.getCameraDisabled(null, userId);
-            } catch (Exception e) {
-                e.printStackTrace();
-                return false;
+                DevicePolicyManager dpm = mContext.getSystemService(DevicePolicyManager.class);
+                if (dpm == null) {
+                    Slog.e(TAG, "Failed to get the device policy manager service");
+                    return false;
+                }
+                try {
+                    return dpm.getCameraDisabled(null, userId);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    return false;
+                }
+            } finally {
+                Binder.restoreCallingIdentity(ident);
             }
         }
     };
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index a96e4ad..0616f4e 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -844,6 +844,10 @@
         getAuthSecretHal();
         mDeviceProvisionedObserver.onSystemReady();
 
+        // Work around an issue in PropertyInvalidatedCache where the cache doesn't work until the
+        // first invalidation.  This can be removed if PropertyInvalidatedCache is fixed.
+        LockPatternUtils.invalidateCredentialTypeCache();
+
         // TODO: maybe skip this for split system user mode.
         mStorage.prefetchUser(UserHandle.USER_SYSTEM);
         mBiometricDeferredQueue.systemReady(mInjector.getFingerprintManager(),
diff --git a/services/core/java/com/android/server/pm/DefaultAppProvider.java b/services/core/java/com/android/server/pm/DefaultAppProvider.java
index c18d0e9..fc61451 100644
--- a/services/core/java/com/android/server/pm/DefaultAppProvider.java
+++ b/services/core/java/com/android/server/pm/DefaultAppProvider.java
@@ -24,14 +24,10 @@
 import android.os.UserHandle;
 import android.util.Slog;
 
-import com.android.internal.infra.AndroidFuture;
 import com.android.internal.util.CollectionUtils;
 import com.android.server.FgThread;
 
-import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Executor;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 
@@ -70,27 +66,19 @@
      * Set the package name of the default browser.
      *
      * @param packageName package name of the default browser, or {@code null} to unset
-     * @param async whether the operation should be asynchronous
      * @param userId the user ID
-     * @return whether the default browser was successfully set.
      */
-    public boolean setDefaultBrowser(@Nullable String packageName, boolean async,
-            @UserIdInt int userId) {
-        if (userId == UserHandle.USER_ALL) {
-            return false;
-        }
+    public void setDefaultBrowser(@Nullable String packageName, @UserIdInt int userId) {
         final RoleManager roleManager = mRoleManagerSupplier.get();
         if (roleManager == null) {
-            return false;
+            return;
         }
         final UserHandle user = UserHandle.of(userId);
         final Executor executor = FgThread.getExecutor();
-        final AndroidFuture<Void> future = new AndroidFuture<>();
         final Consumer<Boolean> callback = successful -> {
-            if (successful) {
-                future.complete(null);
-            } else {
-                future.completeExceptionally(new RuntimeException());
+            if (!successful) {
+                Slog.e(PackageManagerService.TAG, "Failed to set default browser to "
+                        + packageName);
             }
         };
         final long identity = Binder.clearCallingIdentity();
@@ -102,19 +90,9 @@
                 roleManager.clearRoleHoldersAsUser(RoleManager.ROLE_BROWSER, 0, user, executor,
                         callback);
             }
-            if (!async) {
-                try {
-                    future.get(5, TimeUnit.SECONDS);
-                } catch (InterruptedException | ExecutionException | TimeoutException e) {
-                    Slog.e(PackageManagerService.TAG, "Exception while setting default browser: "
-                            + packageName, e);
-                    return false;
-                }
-            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
-        return true;
     }
 
     /**
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 2fc22bf..dbc2fd8 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -3535,6 +3535,18 @@
         // within these users.
         mPermissionManager.restoreDelayedRuntimePermissions(packageName, userId);
 
+        // Restore default browser setting if it is now installed.
+        String defaultBrowser;
+        synchronized (mLock) {
+            defaultBrowser = mSettings.getPendingDefaultBrowserLPr(userId);
+        }
+        if (Objects.equals(packageName, defaultBrowser)) {
+            mDefaultAppProvider.setDefaultBrowser(packageName, userId);
+            synchronized (mLock) {
+                mSettings.removePendingDefaultBrowserLPw(userId);
+            }
+        }
+
         // Persistent preferred activity might have came into effect due to this
         // install.
         mPreferredActivityHelper.updateDefaultHomeNotLocked(snapshotComputer(), userId);
@@ -6732,7 +6744,7 @@
         @Override
         public String removeLegacyDefaultBrowserPackageName(int userId) {
             synchronized (mLock) {
-                return mSettings.removeDefaultBrowserPackageNameLPw(userId);
+                return mSettings.removePendingDefaultBrowserLPw(userId);
             }
         }
 
@@ -7569,8 +7581,13 @@
                 callback);
     }
 
-    void setDefaultBrowser(@Nullable String packageName, boolean async, @UserIdInt int userId) {
-        mDefaultAppProvider.setDefaultBrowser(packageName, async, userId);
+    @Nullable
+    String getDefaultBrowser(@UserIdInt int userId) {
+        return mDefaultAppProvider.getDefaultBrowser(userId);
+    }
+
+    void setDefaultBrowser(@Nullable String packageName, @UserIdInt int userId) {
+        mDefaultAppProvider.setDefaultBrowser(packageName, userId);
     }
 
     PackageUsage getPackageUsage() {
diff --git a/services/core/java/com/android/server/pm/PreferredActivityHelper.java b/services/core/java/com/android/server/pm/PreferredActivityHelper.java
index 214a8b8..76e7070 100644
--- a/services/core/java/com/android/server/pm/PreferredActivityHelper.java
+++ b/services/core/java/com/android/server/pm/PreferredActivityHelper.java
@@ -557,9 +557,8 @@
             serializer.startDocument(null, true);
             serializer.startTag(null, TAG_DEFAULT_APPS);
 
-            synchronized (mPm.mLock) {
-                mPm.mSettings.writeDefaultAppsLPr(serializer, userId);
-            }
+            final String defaultBrowser = mPm.getDefaultBrowser(userId);
+            Settings.writeDefaultApps(serializer, defaultBrowser);
 
             serializer.endTag(null, TAG_DEFAULT_APPS);
             serializer.endDocument();
@@ -584,14 +583,19 @@
             parser.setInput(new ByteArrayInputStream(backup), StandardCharsets.UTF_8.name());
             restoreFromXml(parser, userId, TAG_DEFAULT_APPS,
                     (parser1, userId1) -> {
-                        final String defaultBrowser;
-                        synchronized (mPm.mLock) {
-                            mPm.mSettings.readDefaultAppsLPw(parser1, userId1);
-                            defaultBrowser = mPm.mSettings.removeDefaultBrowserPackageNameLPw(
-                                    userId1);
-                        }
+                        final String defaultBrowser = Settings.readDefaultApps(parser1);
                         if (defaultBrowser != null) {
-                            mPm.setDefaultBrowser(defaultBrowser, false, userId1);
+                            final PackageStateInternal packageState = mPm.snapshotComputer()
+                                    .getPackageStateInternal(defaultBrowser);
+                            if (packageState != null
+                                    && packageState.getUserStateOrDefault(userId1).isInstalled()) {
+                                mPm.setDefaultBrowser(defaultBrowser, userId1);
+                            } else {
+                                synchronized (mPm.mLock) {
+                                    mPm.mSettings.setPendingDefaultBrowserLPw(defaultBrowser,
+                                            userId1);
+                                }
+                            }
                         }
                     });
         } catch (Exception e) {
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index 532ae71..677a5d1 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -517,9 +517,11 @@
     private final WatchedArrayMap<String, String> mRenamedPackages =
             new WatchedArrayMap<String, String>();
 
-    // For every user, it is used to find the package name of the default Browser App.
+    // For every user, it is used to find the package name of the default browser app pending to be
+    // applied, either on first boot after upgrade, or after backup & restore but before app is
+    // installed.
     @Watched
-    final WatchedSparseArray<String> mDefaultBrowserApp = new WatchedSparseArray<String>();
+    final WatchedSparseArray<String> mPendingDefaultBrowser = new WatchedSparseArray<>();
 
     // TODO(b/161161364): This seems unused, and is probably not relevant in the new API, but should
     //  verify.
@@ -592,7 +594,7 @@
         mAppIds.registerObserver(mObserver);
         mRenamedPackages.registerObserver(mObserver);
         mNextAppLinkGeneration.registerObserver(mObserver);
-        mDefaultBrowserApp.registerObserver(mObserver);
+        mPendingDefaultBrowser.registerObserver(mObserver);
         mPendingPackages.registerObserver(mObserver);
         mPastSignatures.registerObserver(mObserver);
         mKeySetRefs.registerObserver(mObserver);
@@ -787,7 +789,7 @@
 
         mRenamedPackages.snapshot(r.mRenamedPackages);
         mNextAppLinkGeneration.snapshot(r.mNextAppLinkGeneration);
-        mDefaultBrowserApp.snapshot(r.mDefaultBrowserApp);
+        mPendingDefaultBrowser.snapshot(r.mPendingDefaultBrowser);
         // mReadMessages
         mPendingPackages = r.mPendingPackagesSnapshot.snapshot();
         mPendingPackagesSnapshot = new SnapshotCache.Sealed<>();
@@ -1504,8 +1506,16 @@
         return cpir;
     }
 
-    String removeDefaultBrowserPackageNameLPw(int userId) {
-        return (userId == UserHandle.USER_ALL) ? null : mDefaultBrowserApp.removeReturnOld(userId);
+    String getPendingDefaultBrowserLPr(int userId) {
+        return mPendingDefaultBrowser.get(userId);
+    }
+
+    void setPendingDefaultBrowserLPw(String defaultBrowser, int userId) {
+        mPendingDefaultBrowser.put(userId, defaultBrowser);
+    }
+
+    String removePendingDefaultBrowserLPw(int userId) {
+        return mPendingDefaultBrowser.removeReturnOld(userId);
     }
 
     private File getUserSystemDirectory(int userId) {
@@ -1688,6 +1698,19 @@
 
     void readDefaultAppsLPw(XmlPullParser parser, int userId)
             throws XmlPullParserException, IOException {
+        String defaultBrowser = readDefaultApps(parser);
+        if (defaultBrowser != null) {
+            mPendingDefaultBrowser.put(userId, defaultBrowser);
+        }
+    }
+
+    /**
+     * @return the package name for the default browser app, or {@code null} if none.
+     */
+    @Nullable
+    static String readDefaultApps(@NonNull XmlPullParser parser)
+            throws XmlPullParserException, IOException {
+        String defaultBrowser = null;
         int outerDepth = parser.getDepth();
         int type;
         while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
@@ -1697,8 +1720,7 @@
             }
             String tagName = parser.getName();
             if (tagName.equals(TAG_DEFAULT_BROWSER)) {
-                String packageName = parser.getAttributeValue(null, ATTR_PACKAGE_NAME);
-                mDefaultBrowserApp.put(userId, packageName);
+                defaultBrowser = parser.getAttributeValue(null, ATTR_PACKAGE_NAME);
             } else if (tagName.equals(TAG_DEFAULT_DIALER)) {
                 // Ignored.
             } else {
@@ -1708,6 +1730,7 @@
                 XmlUtils.skipCurrentTag(parser);
             }
         }
+        return defaultBrowser;
     }
 
     void readBlockUninstallPackagesLPw(TypedXmlPullParser parser, int userId)
@@ -2087,8 +2110,13 @@
 
     void writeDefaultAppsLPr(XmlSerializer serializer, int userId)
             throws IllegalArgumentException, IllegalStateException, IOException {
+        String defaultBrowser = mPendingDefaultBrowser.get(userId);
+        writeDefaultApps(serializer, defaultBrowser);
+    }
+
+    static void writeDefaultApps(@NonNull XmlSerializer serializer, @Nullable String defaultBrowser)
+            throws IllegalArgumentException, IllegalStateException, IOException {
         serializer.startTag(null, TAG_DEFAULT_APPS);
-        String defaultBrowser = mDefaultBrowserApp.get(userId);
         if (!TextUtils.isEmpty(defaultBrowser)) {
             serializer.startTag(null, TAG_DEFAULT_BROWSER);
             serializer.attribute(null, ATTR_PACKAGE_NAME, defaultBrowser);
diff --git a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
index 27329e2..6821c40 100644
--- a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
+++ b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
@@ -16244,7 +16244,7 @@
             }
 
             NP = in.readInt();
-            if (NP > 1000) {
+            if (NP > 10000) {
                 throw new ParcelFormatException("File corrupt: too many processes " + NP);
             }
             for (int ip = 0; ip < NP; ip++) {
diff --git a/services/core/java/com/android/server/wm/ActivityMetricsLogger.java b/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
index c5f63ce..a6d5c19 100644
--- a/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
@@ -285,9 +285,9 @@
         final LaunchingState mLaunchingState;
 
         /** The type can be cold (new process), warm (new activity), or hot (bring to front). */
-        final int mTransitionType;
+        int mTransitionType;
         /** Whether the process was already running when the transition started. */
-        final boolean mProcessRunning;
+        boolean mProcessRunning;
         /** whether the process of the launching activity didn't have any active activity. */
         final boolean mProcessSwitch;
         /** The process state of the launching activity prior to the launch */
@@ -972,6 +972,19 @@
             // App isn't attached to record yet, so match with info.
             if (info.mLastLaunchedActivity.info.applicationInfo == appInfo) {
                 info.mBindApplicationDelayMs = info.calculateCurrentDelay();
+                if (info.mProcessRunning) {
+                    // It was HOT/WARM launch, but the process was died somehow right after the
+                    // launch request.
+                    info.mProcessRunning = false;
+                    info.mTransitionType = TYPE_TRANSITION_COLD_LAUNCH;
+                    final String msg = "Process " + info.mLastLaunchedActivity.info.processName
+                            + " restarted";
+                    Slog.i(TAG, msg);
+                    if (info.mLaunchingState.mTraceName != null) {
+                        Trace.instant(Trace.TRACE_TAG_ACTIVITY_MANAGER, msg + "#"
+                                + LaunchingState.sTraceSeqId);
+                    }
+                }
             }
         }
     }
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index dd6bcb1..e9ff2a4 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -7994,6 +7994,9 @@
                 mLastReportedConfiguration.getMergedConfiguration())) {
             ensureActivityConfiguration(0 /* globalChanges */, false /* preserveWindow */,
                     false /* ignoreVisibility */, true /* isRequestedOrientationChanged */);
+            if (mTransitionController.inPlayingTransition(this)) {
+                mTransitionController.mValidateActivityCompat.add(this);
+            }
         }
 
         mAtmService.getTaskChangeNotificationController().notifyActivityRequestedOrientationChanged(
@@ -9413,6 +9416,9 @@
         if (info.applicationInfo == null) {
             return info.getMinAspectRatio();
         }
+        if (mLetterboxUiController.shouldApplyUserMinAspectRatioOverride()) {
+            return mLetterboxUiController.getUserMinAspectRatio();
+        }
         if (!mLetterboxUiController.shouldOverrideMinAspectRatio()) {
             return info.getMinAspectRatio();
         }
diff --git a/services/core/java/com/android/server/wm/LetterboxConfiguration.java b/services/core/java/com/android/server/wm/LetterboxConfiguration.java
index 7a201a7..e945bc1 100644
--- a/services/core/java/com/android/server/wm/LetterboxConfiguration.java
+++ b/services/core/java/com/android/server/wm/LetterboxConfiguration.java
@@ -294,16 +294,15 @@
     @NonNull private final SynchedDeviceConfig mDeviceConfig;
 
     LetterboxConfiguration(@NonNull final Context systemUiContext) {
-        this(systemUiContext,
-                new LetterboxConfigurationPersister(systemUiContext,
-                        () -> readLetterboxHorizontalReachabilityPositionFromConfig(
-                                systemUiContext, /* forBookMode */ false),
-                        () -> readLetterboxVerticalReachabilityPositionFromConfig(
-                                systemUiContext, /* forTabletopMode */ false),
-                        () -> readLetterboxHorizontalReachabilityPositionFromConfig(
-                                systemUiContext, /* forBookMode */ true),
-                        () -> readLetterboxVerticalReachabilityPositionFromConfig(
-                                systemUiContext, /* forTabletopMode */ true)));
+        this(systemUiContext, new LetterboxConfigurationPersister(
+                () -> readLetterboxHorizontalReachabilityPositionFromConfig(
+                        systemUiContext, /* forBookMode */ false),
+                () -> readLetterboxVerticalReachabilityPositionFromConfig(
+                        systemUiContext, /* forTabletopMode */ false),
+                () -> readLetterboxHorizontalReachabilityPositionFromConfig(
+                        systemUiContext, /* forBookMode */ true),
+                () -> readLetterboxVerticalReachabilityPositionFromConfig(
+                        systemUiContext, /* forTabletopMode */ true)));
     }
 
     @VisibleForTesting
diff --git a/services/core/java/com/android/server/wm/LetterboxConfigurationPersister.java b/services/core/java/com/android/server/wm/LetterboxConfigurationPersister.java
index 7563397..38aa903 100644
--- a/services/core/java/com/android/server/wm/LetterboxConfigurationPersister.java
+++ b/services/core/java/com/android/server/wm/LetterboxConfigurationPersister.java
@@ -23,7 +23,6 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.content.Context;
 import android.os.Environment;
 import android.os.StrictMode;
 import android.os.StrictMode.ThreadPolicy;
@@ -53,10 +52,8 @@
     private static final String TAG =
             TAG_WITH_CLASS_NAME ? "LetterboxConfigurationPersister" : TAG_WM;
 
-    @VisibleForTesting
-    static final String LETTERBOX_CONFIGURATION_FILENAME = "letterbox_config";
+    private static final String LETTERBOX_CONFIGURATION_FILENAME = "letterbox_config";
 
-    private final Context mContext;
     private final Supplier<Integer> mDefaultHorizontalReachabilitySupplier;
     private final Supplier<Integer> mDefaultVerticalReachabilitySupplier;
     private final Supplier<Integer> mDefaultBookModeReachabilitySupplier;
@@ -97,36 +94,32 @@
     @NonNull
     private final PersisterQueue mPersisterQueue;
 
-    LetterboxConfigurationPersister(Context systemUiContext,
-            Supplier<Integer> defaultHorizontalReachabilitySupplier,
-            Supplier<Integer> defaultVerticalReachabilitySupplier,
-            Supplier<Integer> defaultBookModeReachabilitySupplier,
-            Supplier<Integer> defaultTabletopModeReachabilitySupplier) {
-        this(systemUiContext, defaultHorizontalReachabilitySupplier,
-                defaultVerticalReachabilitySupplier,
-                defaultBookModeReachabilitySupplier,
-                defaultTabletopModeReachabilitySupplier,
+    LetterboxConfigurationPersister(
+            @NonNull Supplier<Integer> defaultHorizontalReachabilitySupplier,
+            @NonNull Supplier<Integer> defaultVerticalReachabilitySupplier,
+            @NonNull Supplier<Integer> defaultBookModeReachabilitySupplier,
+            @NonNull Supplier<Integer> defaultTabletopModeReachabilitySupplier) {
+        this(defaultHorizontalReachabilitySupplier, defaultVerticalReachabilitySupplier,
+                defaultBookModeReachabilitySupplier, defaultTabletopModeReachabilitySupplier,
                 Environment.getDataSystemDirectory(), new PersisterQueue(),
-                /* completionCallback */ null);
+                /* completionCallback */ null, LETTERBOX_CONFIGURATION_FILENAME);
     }
 
     @VisibleForTesting
-    LetterboxConfigurationPersister(Context systemUiContext,
-            Supplier<Integer> defaultHorizontalReachabilitySupplier,
-            Supplier<Integer> defaultVerticalReachabilitySupplier,
-            Supplier<Integer> defaultBookModeReachabilitySupplier,
-            Supplier<Integer> defaultTabletopModeReachabilitySupplier,
-            File configFolder,
-            PersisterQueue persisterQueue, @Nullable Consumer<String> completionCallback) {
-        mContext = systemUiContext.createDeviceProtectedStorageContext();
+    LetterboxConfigurationPersister(
+            @NonNull Supplier<Integer> defaultHorizontalReachabilitySupplier,
+            @NonNull Supplier<Integer> defaultVerticalReachabilitySupplier,
+            @NonNull Supplier<Integer> defaultBookModeReachabilitySupplier,
+            @NonNull Supplier<Integer> defaultTabletopModeReachabilitySupplier,
+            @NonNull File configFolder, @NonNull PersisterQueue persisterQueue,
+            @Nullable Consumer<String> completionCallback,
+            @NonNull String letterboxConfigurationFileName) {
         mDefaultHorizontalReachabilitySupplier = defaultHorizontalReachabilitySupplier;
         mDefaultVerticalReachabilitySupplier = defaultVerticalReachabilitySupplier;
-        mDefaultBookModeReachabilitySupplier =
-                defaultBookModeReachabilitySupplier;
-        mDefaultTabletopModeReachabilitySupplier =
-                defaultTabletopModeReachabilitySupplier;
+        mDefaultBookModeReachabilitySupplier = defaultBookModeReachabilitySupplier;
+        mDefaultTabletopModeReachabilitySupplier = defaultTabletopModeReachabilitySupplier;
         mCompletionCallback = completionCallback;
-        final File prefFiles = new File(configFolder, LETTERBOX_CONFIGURATION_FILENAME);
+        final File prefFiles = new File(configFolder, letterboxConfigurationFileName);
         mConfigurationFile = new AtomicFile(prefFiles);
         mPersisterQueue = persisterQueue;
         runWithDiskReadsThreadPolicy(this::readCurrentConfiguration);
diff --git a/services/core/java/com/android/server/wm/LetterboxUiController.java b/services/core/java/com/android/server/wm/LetterboxUiController.java
index 39f7570..394105a 100644
--- a/services/core/java/com/android/server/wm/LetterboxUiController.java
+++ b/services/core/java/com/android/server/wm/LetterboxUiController.java
@@ -40,6 +40,12 @@
 import static android.content.pm.ActivityInfo.isFixedOrientation;
 import static android.content.pm.ActivityInfo.isFixedOrientationLandscape;
 import static android.content.pm.ActivityInfo.screenOrientationToString;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_16_9;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_3_2;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_4_3;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_DISPLAY_SIZE;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_SPLIT_SCREEN;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_UNSET;
 import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
 import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
 import static android.content.res.Configuration.ORIENTATION_UNDEFINED;
@@ -103,6 +109,7 @@
 import android.graphics.Color;
 import android.graphics.Point;
 import android.graphics.Rect;
+import android.os.RemoteException;
 import android.util.Slog;
 import android.view.InsetsSource;
 import android.view.InsetsState;
@@ -237,6 +244,10 @@
     // Counter for ActivityRecord#setRequestedOrientation
     private int mSetOrientationRequestCounter = 0;
 
+    // The min aspect ratio override set by user
+    @PackageManager.UserMinAspectRatio
+    private int mUserAspectRatio = USER_MIN_ASPECT_RATIO_UNSET;
+
     // The CompatDisplayInsets of the opaque activity beneath the translucent one.
     private ActivityRecord.CompatDisplayInsets mInheritedCompatDisplayInsets;
 
@@ -1059,7 +1070,7 @@
 
     private float getDefaultMinAspectRatioForUnresizableApps() {
         if (!mLetterboxConfiguration.getIsSplitScreenAspectRatioForUnresizableAppsEnabled()
-                || mActivityRecord.getDisplayContent() == null) {
+                || mActivityRecord.getDisplayArea() == null) {
             return mLetterboxConfiguration.getDefaultMinAspectRatioForUnresizableApps()
                     > MIN_FIXED_ORIENTATION_LETTERBOX_ASPECT_RATIO
                             ? mLetterboxConfiguration.getDefaultMinAspectRatioForUnresizableApps()
@@ -1071,8 +1082,8 @@
 
     float getSplitScreenAspectRatio() {
         // Getting the same aspect ratio that apps get in split screen.
-        final DisplayContent displayContent = mActivityRecord.getDisplayContent();
-        if (displayContent == null) {
+        final DisplayArea displayArea = mActivityRecord.getDisplayArea();
+        if (displayArea == null) {
             return getDefaultMinAspectRatioForUnresizableApps();
         }
         int dividerWindowWidth =
@@ -1080,7 +1091,7 @@
         int dividerInsets =
                 getResources().getDimensionPixelSize(R.dimen.docked_stack_divider_insets);
         int dividerSize = dividerWindowWidth - dividerInsets * 2;
-        final Rect bounds = new Rect(displayContent.getWindowConfiguration().getAppBounds());
+        final Rect bounds = new Rect(displayArea.getWindowConfiguration().getAppBounds());
         if (bounds.width() >= bounds.height()) {
             bounds.inset(/* dx */ dividerSize / 2, /* dy */ 0);
             bounds.right = bounds.centerX();
@@ -1091,14 +1102,57 @@
         return computeAspectRatio(bounds);
     }
 
+    boolean shouldApplyUserMinAspectRatioOverride() {
+        if (!mLetterboxConfiguration.isUserAppAspectRatioSettingsEnabled()) {
+            return false;
+        }
+
+        try {
+            final int userAspectRatio = mActivityRecord.mAtmService.getPackageManager()
+                    .getUserMinAspectRatio(mActivityRecord.packageName, mActivityRecord.mUserId);
+            mUserAspectRatio = userAspectRatio;
+            return userAspectRatio != USER_MIN_ASPECT_RATIO_UNSET;
+        } catch (RemoteException e) {
+            // Don't apply user aspect ratio override
+            Slog.w(TAG, "Exception thrown retrieving aspect ratio user override " + this, e);
+            return false;
+        }
+    }
+
+    float getUserMinAspectRatio() {
+        switch (mUserAspectRatio) {
+            case USER_MIN_ASPECT_RATIO_DISPLAY_SIZE:
+                return getDisplaySizeMinAspectRatio();
+            case USER_MIN_ASPECT_RATIO_SPLIT_SCREEN:
+                return getSplitScreenAspectRatio();
+            case USER_MIN_ASPECT_RATIO_16_9:
+                return 16 / 9f;
+            case USER_MIN_ASPECT_RATIO_4_3:
+                return 4 / 3f;
+            case USER_MIN_ASPECT_RATIO_3_2:
+                return 3 / 2f;
+            default:
+                throw new AssertionError("Unexpected user min aspect ratio override: "
+                        + mUserAspectRatio);
+        }
+    }
+
+    private float getDisplaySizeMinAspectRatio() {
+        final DisplayArea displayArea = mActivityRecord.getDisplayArea();
+        if (displayArea == null) {
+            return mActivityRecord.info.getMinAspectRatio();
+        }
+        final Rect bounds = new Rect(displayArea.getWindowConfiguration().getAppBounds());
+        return computeAspectRatio(bounds);
+    }
+
     private float getDefaultMinAspectRatio() {
-        final DisplayContent displayContent = mActivityRecord.getDisplayContent();
-        if (displayContent == null
+        if (mActivityRecord.getDisplayArea() == null
                 || !mLetterboxConfiguration
                     .getIsDisplayAspectRatioEnabledForFixedOrientationLetterbox()) {
             return mLetterboxConfiguration.getFixedOrientationLetterboxAspectRatio();
         }
-        return computeAspectRatio(new Rect(displayContent.getBounds()));
+        return getDisplaySizeMinAspectRatio();
     }
 
     Resources getResources() {
diff --git a/services/core/java/com/android/server/wm/RecentTasks.java b/services/core/java/com/android/server/wm/RecentTasks.java
index 9ef5ed0..4faaf51 100644
--- a/services/core/java/com/android/server/wm/RecentTasks.java
+++ b/services/core/java/com/android/server/wm/RecentTasks.java
@@ -682,6 +682,26 @@
         }
     }
 
+    /**
+     * Removes the oldest recent task that is compatible with the given one. This is possible if
+     * the task windowing mode changed after being added to the Recents.
+     */
+    void removeCompatibleRecentTask(Task task) {
+        final int taskIndex = mTasks.indexOf(task);
+        if (taskIndex < 0) {
+            return;
+        }
+
+        final int candidateIndex = findRemoveIndexForTask(task, false /* includingSelf */);
+        if (candidateIndex == -1) {
+            // Nothing to trim
+            return;
+        }
+
+        final Task taskToRemove = taskIndex > candidateIndex ? task : mTasks.get(candidateIndex);
+        remove(taskToRemove);
+    }
+
     void removeTasksByPackageName(String packageName, int userId) {
         for (int i = mTasks.size() - 1; i >= 0; --i) {
             final Task task = mTasks.get(i);
@@ -1540,6 +1560,10 @@
      * list (if any).
      */
     private int findRemoveIndexForAddTask(Task task) {
+        return findRemoveIndexForTask(task, true /* includingSelf */);
+    }
+
+    private int findRemoveIndexForTask(Task task, boolean includingSelf) {
         final int recentsCount = mTasks.size();
         final Intent intent = task.intent;
         final boolean document = intent != null && intent.isDocument();
@@ -1595,6 +1619,8 @@
                     // existing task
                     continue;
                 }
+            } else if (!includingSelf) {
+                continue;
             }
             return i;
         }
diff --git a/services/core/java/com/android/server/wm/RootWindowContainer.java b/services/core/java/com/android/server/wm/RootWindowContainer.java
index d9a954f..05f95f81 100644
--- a/services/core/java/com/android/server/wm/RootWindowContainer.java
+++ b/services/core/java/com/android/server/wm/RootWindowContainer.java
@@ -3212,6 +3212,10 @@
                         + "not idle", rootTask.getRootTaskId(), resumedActivity);
                 return false;
             }
+            if (mTransitionController.isTransientLaunch(resumedActivity)) {
+                // Not idle if the transient transition animation is running.
+                return false;
+            }
         }
         // End power mode launch when idle.
         mService.endLaunchPowerMode(ActivityTaskManagerService.POWER_MODE_REASON_START_ACTIVITY);
diff --git a/services/core/java/com/android/server/wm/TaskFragment.java b/services/core/java/com/android/server/wm/TaskFragment.java
index 0c1f33c..92c0987 100644
--- a/services/core/java/com/android/server/wm/TaskFragment.java
+++ b/services/core/java/com/android/server/wm/TaskFragment.java
@@ -1020,7 +1020,7 @@
         final WindowContainer<?> parent = getParent();
         final Task thisTask = asTask();
         if (thisTask != null && parent.asTask() == null
-                && mTransitionController.isTransientHide(thisTask)) {
+                && mTransitionController.isTransientVisible(thisTask)) {
             // Keep transient-hide root tasks visible. Non-root tasks still follow standard rule.
             return TASK_FRAGMENT_VISIBILITY_VISIBLE;
         }
diff --git a/services/core/java/com/android/server/wm/Transition.java b/services/core/java/com/android/server/wm/Transition.java
index 71192cd..84f168f 100644
--- a/services/core/java/com/android/server/wm/Transition.java
+++ b/services/core/java/com/android/server/wm/Transition.java
@@ -407,6 +407,36 @@
         return false;
     }
 
+    /** Returns {@code true} if the task should keep visible if this is a transient transition. */
+    boolean isTransientVisible(@NonNull Task task) {
+        if (mTransientLaunches == null) return false;
+        int occludedCount = 0;
+        final int numTransient = mTransientLaunches.size();
+        for (int i = numTransient - 1; i >= 0; --i) {
+            final Task transientRoot = mTransientLaunches.keyAt(i).getRootTask();
+            if (transientRoot == null) continue;
+            final WindowContainer<?> rootParent = transientRoot.getParent();
+            if (rootParent == null || rootParent.getTopChild() == transientRoot) continue;
+            final ActivityRecord topOpaque = mController.mAtm.mTaskSupervisor
+                    .mOpaqueActivityHelper.getOpaqueActivity(rootParent);
+            if (transientRoot.compareTo(topOpaque.getRootTask()) < 0) {
+                occludedCount++;
+            }
+        }
+        if (occludedCount == numTransient) {
+            for (int i = mTransientLaunches.size() - 1; i >= 0; --i) {
+                if (mTransientLaunches.keyAt(i).isDescendantOf(task)) {
+                    // Keep transient activity visible until transition finished, so it won't pause
+                    // with transient-hide tasks that may delay resuming the next top.
+                    return true;
+                }
+            }
+            // Let transient-hide activities pause before transition is finished.
+            return false;
+        }
+        return isInTransientHide(task);
+    }
+
     boolean canApplyDim(@NonNull Task task) {
         if (mTransientLaunches == null) return true;
         final Dimmer dimmer = task.getDimmer();
diff --git a/services/core/java/com/android/server/wm/TransitionController.java b/services/core/java/com/android/server/wm/TransitionController.java
index 79cb61b..37985ea 100644
--- a/services/core/java/com/android/server/wm/TransitionController.java
+++ b/services/core/java/com/android/server/wm/TransitionController.java
@@ -30,6 +30,7 @@
 import android.app.ActivityManager;
 import android.app.IApplicationThread;
 import android.app.WindowConfiguration;
+import android.graphics.Point;
 import android.graphics.Rect;
 import android.os.Handler;
 import android.os.IBinder;
@@ -141,6 +142,14 @@
     final ArrayList<ActivityRecord> mValidateCommitVis = new ArrayList<>();
 
     /**
+     * List of activity-level participants. ActivityRecord is not expected to change independently,
+     * however, recent compatibility logic can now cause this at arbitrary times determined by
+     * client code. If it happens during an animation, the surface can be left at the wrong spot.
+     * TODO(b/290237710) remove when compat logic is moved.
+     */
+    final ArrayList<ActivityRecord> mValidateActivityCompat = new ArrayList<>();
+
+    /**
      * Currently playing transitions (in the order they were started). When finished, records are
      * removed from this list.
      */
@@ -468,15 +477,22 @@
         if (mCollectingTransition != null && mCollectingTransition.isInTransientHide(task)) {
             return true;
         }
-        for (int i = mWaitingTransitions.size() - 1; i >= 0; --i) {
-            if (mWaitingTransitions.get(i).isInTransientHide(task)) return true;
-        }
         for (int i = mPlayingTransitions.size() - 1; i >= 0; --i) {
             if (mPlayingTransitions.get(i).isInTransientHide(task)) return true;
         }
         return false;
     }
 
+    boolean isTransientVisible(@NonNull Task task) {
+        if (mCollectingTransition != null && mCollectingTransition.isTransientVisible(task)) {
+            return true;
+        }
+        for (int i = mPlayingTransitions.size() - 1; i >= 0; --i) {
+            if (mPlayingTransitions.get(i).isTransientVisible(task)) return true;
+        }
+        return false;
+    }
+
     boolean canApplyDim(@Nullable Task task) {
         if (task == null) {
             // Always allow non-activity window.
@@ -896,6 +912,14 @@
             }
         }
         mValidateCommitVis.clear();
+        for (int i = 0; i < mValidateActivityCompat.size(); ++i) {
+            ActivityRecord ar = mValidateActivityCompat.get(i);
+            if (ar.getSurfaceControl() == null) continue;
+            final Point tmpPos = new Point();
+            ar.getRelativePosition(tmpPos);
+            ar.getSyncTransaction().setPosition(ar.getSurfaceControl(), tmpPos.x, tmpPos.y);
+        }
+        mValidateActivityCompat.clear();
     }
 
     /**
diff --git a/services/core/java/com/android/server/wm/WindowOrganizerController.java b/services/core/java/com/android/server/wm/WindowOrganizerController.java
index 541fa94..5d239eb 100644
--- a/services/core/java/com/android/server/wm/WindowOrganizerController.java
+++ b/services/core/java/com/android/server/wm/WindowOrganizerController.java
@@ -1615,6 +1615,7 @@
         final int count = tasksToReparent.size();
         for (int i = 0; i < count; ++i) {
             final Task task = tasksToReparent.get(i);
+            final int prevWindowingMode = task.getWindowingMode();
             if (syncId >= 0) {
                 addToSyncSet(syncId, task);
             }
@@ -1628,6 +1629,12 @@
                         hop.getToTop() ? POSITION_TOP : POSITION_BOTTOM,
                         false /*moveParents*/, "processChildrenTaskReparentHierarchyOp");
             }
+            // Trim the compatible Recent task (if any) after the Task is reparented and now has
+            // a different windowing mode, in order to prevent redundant Recent tasks after
+            // reparenting.
+            if (prevWindowingMode != task.getWindowingMode()) {
+                mService.mTaskSupervisor.mRecentTasks.removeCompatibleRecentTask(task);
+            }
         }
 
         if (transition != null) transition.collect(newParent);
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 72c5333..410ae35 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/BroadcastQueueTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/BroadcastQueueTest.java
@@ -328,7 +328,7 @@
                 eq(ActivityManager.PROCESS_STATE_LAST_ACTIVITY), any());
 
         mConstants = new BroadcastConstants(Settings.Global.BROADCAST_FG_CONSTANTS);
-        mConstants.TIMEOUT = 100;
+        mConstants.TIMEOUT = 200;
         mConstants.ALLOW_BG_ACTIVITY_START_TIMEOUT = 0;
         mConstants.PENDING_COLD_START_CHECK_INTERVAL_MILLIS = 500;
 
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 1f4563f..9545a8a 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
@@ -68,7 +68,6 @@
 import static com.android.server.am.ProcessList.VISIBLE_APP_ADJ;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.AdditionalAnswers.answer;
@@ -2522,28 +2521,6 @@
 
     @SuppressWarnings("GuardedBy")
     @Test
-    public void testUpdateOomAdj_DoOne_AboveClient_SameProcess() {
-        ProcessRecord app = spy(makeDefaultProcessRecord(MOCKAPP_PID, MOCKAPP_UID,
-                MOCKAPP_PROCESSNAME, MOCKAPP_PACKAGENAME, true));
-        doReturn(PROCESS_STATE_TOP).when(sService.mAtmInternal).getTopProcessState();
-        doReturn(app).when(sService).getTopApp();
-        sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);
-        sService.mOomAdjuster.updateOomAdjLocked(app, OOM_ADJ_REASON_NONE);
-
-        assertEquals(FOREGROUND_APP_ADJ, app.mState.getSetAdj());
-
-        // Simulate binding to a service in the same process using BIND_ABOVE_CLIENT and
-        // verify that its OOM adjustment level is unaffected.
-        bindService(app, app, null, Context.BIND_ABOVE_CLIENT, mock(IBinder.class));
-        app.mServices.updateHasAboveClientLocked();
-        assertFalse(app.mServices.hasAboveClient());
-
-        sService.mOomAdjuster.updateOomAdjLocked(app, OOM_ADJ_REASON_NONE);
-        assertEquals(FOREGROUND_APP_ADJ, app.mState.getSetAdj());
-    }
-
-    @SuppressWarnings("GuardedBy")
-    @Test
     public void testUpdateOomAdj_DoAll_Side_Cycle() {
         final ProcessRecord app = spy(makeDefaultProcessRecord(MOCKAPP_PID, MOCKAPP_UID,
                 MOCKAPP_PROCESSNAME, MOCKAPP_PACKAGENAME, false));
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index 3c882dc8..a109d5c 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -73,6 +73,7 @@
 import static android.service.notification.NotificationListenerService.FLAG_FILTER_TYPE_ALERTING;
 import static android.service.notification.NotificationListenerService.FLAG_FILTER_TYPE_CONVERSATIONS;
 import static android.service.notification.NotificationListenerService.FLAG_FILTER_TYPE_ONGOING;
+import static android.service.notification.NotificationListenerService.REASON_CANCEL;
 import static android.service.notification.NotificationListenerService.REASON_LOCKDOWN;
 import static android.service.notification.NotificationListenerService.Ranking.USER_SENTIMENT_NEGATIVE;
 import static android.service.notification.NotificationListenerService.Ranking.USER_SENTIMENT_NEUTRAL;
@@ -2009,10 +2010,10 @@
         final StatusBarNotification sbn = generateNotificationRecord(null).getSbn();
         mBinderService.enqueueNotificationWithTag(PKG, PKG, "tag", sbn.getId(),
                 sbn.getNotification(), sbn.getUserId());
-        Thread.sleep(1);  // make sure the system clock advances before the next step
+        mTestableLooper.moveTimeForward(1);
         // THEN it is canceled
         mBinderService.cancelNotificationWithTag(PKG, PKG, "tag", sbn.getId(), sbn.getUserId());
-        Thread.sleep(1);  // here too
+        mTestableLooper.moveTimeForward(1);
         // THEN it is posted again (before the cancel has a chance to finish)
         mBinderService.enqueueNotificationWithTag(PKG, PKG, "tag", sbn.getId(),
                 sbn.getNotification(), sbn.getUserId());
@@ -2303,7 +2304,7 @@
         notif.getNotification().flags |= Notification.FLAG_NO_CLEAR;
         mService.addNotification(notif);
         mService.cancelAllNotificationsInt(mUid, 0, PKG, null, 0, 0,
-                notif.getUserId(), 0);
+                notif.getUserId(), REASON_CANCEL);
         waitForIdle();
         StatusBarNotification[] notifs =
                 mBinderService.getActiveNotifications(notif.getSbn().getPackageName());
@@ -3041,7 +3042,7 @@
         notif.getNotification().flags |= Notification.FLAG_NO_CLEAR;
         mService.addNotification(notif);
         mService.cancelAllNotificationsInt(mUid, 0, PKG, null, 0,
-                Notification.FLAG_ONGOING_EVENT, notif.getUserId(), 0);
+                Notification.FLAG_ONGOING_EVENT, notif.getUserId(), REASON_CANCEL);
         waitForIdle();
         StatusBarNotification[] notifs =
                 mBinderService.getActiveNotifications(notif.getSbn().getPackageName());
@@ -3069,7 +3070,7 @@
         notif.getNotification().flags |= Notification.FLAG_ONGOING_EVENT;
         mService.addNotification(notif);
         mService.cancelAllNotificationsInt(mUid, 0, PKG, null, 0, 0,
-                notif.getUserId(), 0);
+                notif.getUserId(), REASON_CANCEL);
         waitForIdle();
         StatusBarNotification[] notifs =
                 mBinderService.getActiveNotifications(notif.getSbn().getPackageName());
@@ -12208,7 +12209,7 @@
         mOnPermissionChangeListener.onOpChanged(
                 AppOpsManager.OPSTR_POST_NOTIFICATION, PKG, 0);
         waitForIdle();
-        Thread.sleep(600);
+        mTestableLooper.moveTimeForward(500);
         waitForIdle();
 
         ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
@@ -12227,7 +12228,7 @@
         mOnPermissionChangeListener.onOpChanged(
                 AppOpsManager.OPSTR_POST_NOTIFICATION, PKG, 0);
         waitForIdle();
-        Thread.sleep(600);
+        mTestableLooper.moveTimeForward(500);
         waitForIdle();
 
         ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
@@ -12261,7 +12262,7 @@
 
         assertThat(mService.mNotificationList).hasSize(0);
 
-        Thread.sleep(600);
+        mTestableLooper.moveTimeForward(500);
         waitForIdle();
         verify(mContext).sendBroadcastAsUser(any(), eq(UserHandle.of(0)), eq(null));
     }
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
index 5c3102d..65e77dc 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
@@ -182,12 +182,12 @@
 
     @Test
     public void testLaunchState() {
-        final ToIntFunction<Boolean> launchTemplate = doRelaunch -> {
+        final ToIntFunction<Runnable> launchTemplate = action -> {
             clearInvocations(mLaunchObserver);
             onActivityLaunched(mTopActivity);
             notifyTransitionStarting(mTopActivity);
-            if (doRelaunch) {
-                mActivityMetricsLogger.notifyActivityRelaunched(mTopActivity);
+            if (action != null) {
+                action.run();
             }
             final ActivityMetricsLogger.TransitionInfoSnapshot info =
                     notifyWindowsDrawn(mTopActivity);
@@ -199,21 +199,27 @@
         // Assume that the process is started (ActivityBuilder has mocked the returned value of
         // ATMS#getProcessController) but the activity has not attached process.
         mTopActivity.app = null;
-        assertWithMessage("Warm launch").that(launchTemplate.applyAsInt(false /* doRelaunch */))
+        assertWithMessage("Warm launch").that(launchTemplate.applyAsInt(null))
                 .isEqualTo(WaitResult.LAUNCH_STATE_WARM);
 
         mTopActivity.app = app;
         mNewActivityCreated = false;
-        assertWithMessage("Hot launch").that(launchTemplate.applyAsInt(false /* doRelaunch */))
+        assertWithMessage("Hot launch").that(launchTemplate.applyAsInt(null))
                 .isEqualTo(WaitResult.LAUNCH_STATE_HOT);
 
-        assertWithMessage("Relaunch").that(launchTemplate.applyAsInt(true /* doRelaunch */))
+        assertWithMessage("Relaunch").that(launchTemplate.applyAsInt(
+                () -> mActivityMetricsLogger.notifyActivityRelaunched(mTopActivity)))
                 .isEqualTo(WaitResult.LAUNCH_STATE_RELAUNCH);
 
+        assertWithMessage("Cold launch by restart").that(launchTemplate.applyAsInt(
+                () -> mActivityMetricsLogger.notifyBindApplication(
+                        mTopActivity.info.applicationInfo)))
+                .isEqualTo(WaitResult.LAUNCH_STATE_COLD);
+
         mTopActivity.app = null;
         mNewActivityCreated = true;
         doReturn(null).when(mAtm).getProcessController(app.mName, app.mUid);
-        assertWithMessage("Cold launch").that(launchTemplate.applyAsInt(false /* doRelaunch */))
+        assertWithMessage("Cold launch").that(launchTemplate.applyAsInt(null))
                 .isEqualTo(WaitResult.LAUNCH_STATE_COLD);
     }
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/LetterboxConfigurationPersisterTest.java b/services/tests/wmtests/src/com/android/server/wm/LetterboxConfigurationPersisterTest.java
index 51a7e74..06033c7 100644
--- a/services/tests/wmtests/src/com/android/server/wm/LetterboxConfigurationPersisterTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/LetterboxConfigurationPersisterTest.java
@@ -20,7 +20,6 @@
 
 import static com.android.server.wm.LetterboxConfiguration.LETTERBOX_HORIZONTAL_REACHABILITY_POSITION_LEFT;
 import static com.android.server.wm.LetterboxConfiguration.LETTERBOX_VERTICAL_REACHABILITY_POSITION_TOP;
-import static com.android.server.wm.LetterboxConfigurationPersister.LETTERBOX_CONFIGURATION_FILENAME;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -42,13 +41,26 @@
 import java.io.File;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
+import java.util.function.Supplier;
 
+/**
+ * Tests for the {@link LetterboxConfigurationPersister} class.
+ *
+ * Build/Install/Run:
+ *  atest WmTests:LetterboxConfigurationPersisterTest
+ */
 @SmallTest
 @Presubmit
 public class LetterboxConfigurationPersisterTest {
 
     private static final long TIMEOUT = 2000L; // 2 secs
 
+    private static final int DEFAULT_REACHABILITY_TEST = -1;
+    private static final Supplier<Integer> DEFAULT_REACHABILITY_SUPPLIER_TEST =
+            () -> DEFAULT_REACHABILITY_TEST;
+
+    private static final String LETTERBOX_CONFIGURATION_TEST_FILENAME = "letterbox_config_test";
+
     private LetterboxConfigurationPersister mLetterboxConfigurationPersister;
     private Context mContext;
     private PersisterQueue mPersisterQueue;
@@ -62,7 +74,7 @@
         mConfigFolder = mContext.getFilesDir();
         mPersisterQueue = new PersisterQueue();
         mQueueState = new QueueState();
-        mLetterboxConfigurationPersister = new LetterboxConfigurationPersister(mContext,
+        mLetterboxConfigurationPersister = new LetterboxConfigurationPersister(
                 () -> mContext.getResources().getInteger(
                         R.integer.config_letterboxDefaultPositionForHorizontalReachability),
                 () -> mContext.getResources().getInteger(
@@ -72,7 +84,8 @@
                 () -> mContext.getResources().getInteger(
                         R.integer.config_letterboxDefaultPositionForTabletopModeReachability
                 ),
-                mConfigFolder, mPersisterQueue, mQueueState);
+                mConfigFolder, mPersisterQueue, mQueueState,
+                LETTERBOX_CONFIGURATION_TEST_FILENAME);
         mQueueListener = queueEmpty -> mQueueState.onItemAdded();
         mPersisterQueue.addListener(mQueueListener);
         mLetterboxConfigurationPersister.start();
@@ -127,8 +140,10 @@
     public void test_whenUpdatedWithNewValues_valuesAreReadAfterRestart() {
         final PersisterQueue firstPersisterQueue = new PersisterQueue();
         final LetterboxConfigurationPersister firstPersister = new LetterboxConfigurationPersister(
-                mContext, () -> -1, () -> -1, () -> -1, () -> -1, mContext.getFilesDir(),
-                firstPersisterQueue, mQueueState);
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                mContext.getFilesDir(), firstPersisterQueue, mQueueState,
+                LETTERBOX_CONFIGURATION_TEST_FILENAME);
         firstPersister.start();
         firstPersister.setLetterboxPositionForHorizontalReachability(false,
                 LETTERBOX_HORIZONTAL_REACHABILITY_POSITION_LEFT);
@@ -138,8 +153,10 @@
         stopPersisterSafe(firstPersisterQueue);
         final PersisterQueue secondPersisterQueue = new PersisterQueue();
         final LetterboxConfigurationPersister secondPersister = new LetterboxConfigurationPersister(
-                mContext, () -> -1, () -> -1, () -> -1, () -> -1, mContext.getFilesDir(),
-                secondPersisterQueue, mQueueState);
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                mContext.getFilesDir(), secondPersisterQueue, mQueueState,
+                LETTERBOX_CONFIGURATION_TEST_FILENAME);
         secondPersister.start();
         final int newPositionForHorizontalReachability =
                 secondPersister.getLetterboxPositionForHorizontalReachability(false);
@@ -156,37 +173,46 @@
 
     @Test
     public void test_whenUpdatedWithNewValuesAndDeleted_valuesAreDefaults() {
-        mLetterboxConfigurationPersister.setLetterboxPositionForHorizontalReachability(false,
+        final PersisterQueue firstPersisterQueue = new PersisterQueue();
+        final LetterboxConfigurationPersister firstPersister = new LetterboxConfigurationPersister(
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                mContext.getFilesDir(), firstPersisterQueue, mQueueState,
+                LETTERBOX_CONFIGURATION_TEST_FILENAME);
+        firstPersister.start();
+        firstPersister.setLetterboxPositionForHorizontalReachability(false,
                 LETTERBOX_HORIZONTAL_REACHABILITY_POSITION_LEFT);
-        mLetterboxConfigurationPersister.setLetterboxPositionForVerticalReachability(false,
+        firstPersister.setLetterboxPositionForVerticalReachability(false,
                 LETTERBOX_VERTICAL_REACHABILITY_POSITION_TOP);
         waitForCompletion(mPersisterQueue);
         final int newPositionForHorizontalReachability =
-                mLetterboxConfigurationPersister.getLetterboxPositionForHorizontalReachability(
-                        false);
+                firstPersister.getLetterboxPositionForHorizontalReachability(false);
         final int newPositionForVerticalReachability =
-                mLetterboxConfigurationPersister.getLetterboxPositionForVerticalReachability(false);
+                firstPersister.getLetterboxPositionForVerticalReachability(false);
         Assert.assertEquals(LETTERBOX_HORIZONTAL_REACHABILITY_POSITION_LEFT,
                 newPositionForHorizontalReachability);
         Assert.assertEquals(LETTERBOX_VERTICAL_REACHABILITY_POSITION_TOP,
                 newPositionForVerticalReachability);
-        deleteConfiguration(mLetterboxConfigurationPersister, mPersisterQueue);
-        waitForCompletion(mPersisterQueue);
+        deleteConfiguration(firstPersister, firstPersisterQueue);
+        waitForCompletion(firstPersisterQueue);
+        stopPersisterSafe(firstPersisterQueue);
+
+        final PersisterQueue secondPersisterQueue = new PersisterQueue();
+        final LetterboxConfigurationPersister secondPersister = new LetterboxConfigurationPersister(
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                DEFAULT_REACHABILITY_SUPPLIER_TEST, DEFAULT_REACHABILITY_SUPPLIER_TEST,
+                mContext.getFilesDir(), secondPersisterQueue, mQueueState,
+                LETTERBOX_CONFIGURATION_TEST_FILENAME);
+        secondPersister.start();
         final int positionForHorizontalReachability =
-                mLetterboxConfigurationPersister.getLetterboxPositionForHorizontalReachability(
-                        false);
-        final int defaultPositionForHorizontalReachability =
-                mContext.getResources().getInteger(
-                        R.integer.config_letterboxDefaultPositionForHorizontalReachability);
-        Assert.assertEquals(defaultPositionForHorizontalReachability,
-                positionForHorizontalReachability);
+                secondPersister.getLetterboxPositionForHorizontalReachability(false);
         final int positionForVerticalReachability =
-                mLetterboxConfigurationPersister.getLetterboxPositionForVerticalReachability(false);
-        final int defaultPositionForVerticalReachability =
-                mContext.getResources().getInteger(
-                        R.integer.config_letterboxDefaultPositionForVerticalReachability);
-        Assert.assertEquals(defaultPositionForVerticalReachability,
-                positionForVerticalReachability);
+                secondPersister.getLetterboxPositionForVerticalReachability(false);
+        Assert.assertEquals(DEFAULT_REACHABILITY_TEST, positionForHorizontalReachability);
+        Assert.assertEquals(DEFAULT_REACHABILITY_TEST, positionForVerticalReachability);
+        deleteConfiguration(secondPersister, secondPersisterQueue);
+        waitForCompletion(secondPersisterQueue);
+        stopPersisterSafe(secondPersisterQueue);
     }
 
     private void stopPersisterSafe(PersisterQueue persisterQueue) {
@@ -222,7 +248,7 @@
     private void deleteConfiguration(LetterboxConfigurationPersister persister,
             PersisterQueue persisterQueue) {
         final AtomicFile fileToDelete = new AtomicFile(
-                new File(mConfigFolder, LETTERBOX_CONFIGURATION_FILENAME));
+                new File(mConfigFolder, LETTERBOX_CONFIGURATION_TEST_FILENAME));
         persisterQueue.addItem(
                 new DeleteFileCommand(fileToDelete, mQueueState.andThen(
                         s -> persister.useDefaultValue())), true);
diff --git a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
index b02b774..df0808f 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
@@ -1315,6 +1315,26 @@
         assertTrue(info.supportsMultiWindow);
     }
 
+    @Test
+    public void testRemoveCompatibleRecentTask() {
+        final Task task1 = createTaskBuilder(".Task").setWindowingMode(
+                WINDOWING_MODE_FULLSCREEN).build();
+        mRecentTasks.add(task1);
+        final Task task2 = createTaskBuilder(".Task").setWindowingMode(
+                WINDOWING_MODE_MULTI_WINDOW).build();
+        mRecentTasks.add(task2);
+        assertEquals(2, mRecentTasks.getRecentTasks(MAX_VALUE, 0 /* flags */,
+                true /* getTasksAllowed */, TEST_USER_0_ID, 0).getList().size());
+
+        // Set windowing mode and ensure the same fullscreen task that created earlier is removed.
+        task2.setWindowingMode(WINDOWING_MODE_FULLSCREEN);
+        mRecentTasks.removeCompatibleRecentTask(task2);
+        assertEquals(1, mRecentTasks.getRecentTasks(MAX_VALUE, 0 /* flags */,
+                true /* getTasksAllowed */, TEST_USER_0_ID, 0).getList().size());
+        assertEquals(task2.mTaskId, mRecentTasks.getRecentTasks(MAX_VALUE, 0 /* flags */,
+                true /* getTasksAllowed */, TEST_USER_0_ID, 0).getList().get(0).taskId);
+    }
+
     private TaskSnapshot createSnapshot(Point taskSize, Point bufferSize) {
         HardwareBuffer buffer = null;
         if (bufferSize != null) {
diff --git a/services/tests/wmtests/src/com/android/server/wm/RootTaskTests.java b/services/tests/wmtests/src/com/android/server/wm/RootTaskTests.java
index abf21a5..7eab06a 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RootTaskTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RootTaskTests.java
@@ -656,7 +656,7 @@
                 topSplitPrimary.getVisibility(null /* starting */));
         // Make primary split root transient-hide.
         spyOn(splitPrimary.mTransitionController);
-        doReturn(true).when(splitPrimary.mTransitionController).isTransientHide(
+        doReturn(true).when(splitPrimary.mTransitionController).isTransientVisible(
                 organizer.mPrimary);
         // The split root and its top become visible.
         assertEquals(TASK_FRAGMENT_VISIBILITY_VISIBLE,
diff --git a/services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java b/services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java
index 3908947..d5afe3b 100644
--- a/services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java
@@ -27,6 +27,11 @@
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_16_9;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_3_2;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_4_3;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_DISPLAY_SIZE;
+import static android.content.pm.PackageManager.USER_MIN_ASPECT_RATIO_SPLIT_SCREEN;
 import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
 import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
 import static android.provider.DeviceConfig.NAMESPACE_CONSTRAIN_DISPLAY_APIS;
@@ -91,9 +96,12 @@
 import android.content.ComponentName;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ActivityInfo.ScreenOrientation;
+import android.content.pm.IPackageManager;
+import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.os.Binder;
+import android.os.RemoteException;
 import android.os.UserHandle;
 import android.platform.test.annotations.Presubmit;
 import android.provider.DeviceConfig;
@@ -2255,6 +2263,169 @@
     }
 
     @Test
+    public void testUserOverrideSplitScreenAspectRatioForLandscapeDisplay() {
+        final int displayWidth = 1600;
+        final int displayHeight = 1400;
+        setUpDisplaySizeWithApp(displayWidth, displayHeight);
+
+        float expectedAspectRatio = 1f * displayHeight / getExpectedSplitSize(displayWidth);
+
+        testUserOverrideAspectRatio(expectedAspectRatio, USER_MIN_ASPECT_RATIO_SPLIT_SCREEN);
+    }
+
+    @Test
+    public void testUserOverrideSplitScreenAspectRatioForPortraitDisplay() {
+        final int displayWidth = 1400;
+        final int displayHeight = 1600;
+        setUpDisplaySizeWithApp(displayWidth, displayHeight);
+
+        float expectedAspectRatio = 1f * displayWidth / getExpectedSplitSize(displayHeight);
+
+        testUserOverrideAspectRatio(expectedAspectRatio, USER_MIN_ASPECT_RATIO_SPLIT_SCREEN);
+    }
+
+    @Test
+    public void testUserOverrideDisplaySizeAspectRatioForLandscapeDisplay() {
+        final int displayWidth = 1600;
+        final int displayHeight = 1400;
+        setUpDisplaySizeWithApp(displayWidth, displayHeight);
+
+        float expectedAspectRatio = 1f * displayWidth / displayHeight;
+
+        testUserOverrideAspectRatio(expectedAspectRatio, USER_MIN_ASPECT_RATIO_DISPLAY_SIZE);
+    }
+
+    @Test
+    public void testUserOverrideDisplaySizeAspectRatioForPortraitDisplay() {
+        final int displayWidth = 1400;
+        final int displayHeight = 1600;
+        setUpDisplaySizeWithApp(displayWidth, displayHeight);
+
+        float expectedAspectRatio = 1f * displayHeight / displayWidth;
+
+        testUserOverrideAspectRatio(expectedAspectRatio, USER_MIN_ASPECT_RATIO_DISPLAY_SIZE);
+    }
+
+    @Test
+    public void testUserOverride32AspectRatioForPortraitDisplay() {
+        setUpDisplaySizeWithApp(/* dw */ 1400, /* dh */ 1600);
+        testUserOverrideAspectRatio(3 / 2f, USER_MIN_ASPECT_RATIO_3_2);
+    }
+
+    @Test
+    public void testUserOverride32AspectRatioForLandscapeDisplay() {
+        setUpDisplaySizeWithApp(/* dw */ 1600, /* dh */ 1400);
+        testUserOverrideAspectRatio(3 / 2f, USER_MIN_ASPECT_RATIO_3_2);
+    }
+
+    @Test
+    public void testUserOverride43AspectRatioForPortraitDisplay() {
+        setUpDisplaySizeWithApp(/* dw */ 1400, /* dh */ 1600);
+        testUserOverrideAspectRatio(4 / 3f, USER_MIN_ASPECT_RATIO_4_3);
+    }
+
+    @Test
+    public void testUserOverride43AspectRatioForLandscapeDisplay() {
+        setUpDisplaySizeWithApp(/* dw */ 1600, /* dh */ 1400);
+        testUserOverrideAspectRatio(4 / 3f, USER_MIN_ASPECT_RATIO_4_3);
+    }
+
+    @Test
+    public void testUserOverride169AspectRatioForPortraitDisplay() {
+        setUpDisplaySizeWithApp(/* dw */ 1800, /* dh */ 1500);
+        testUserOverrideAspectRatio(16 / 9f, USER_MIN_ASPECT_RATIO_16_9);
+    }
+
+    @Test
+    public void testUserOverride169AspectRatioForLandscapeDisplay() {
+        setUpDisplaySizeWithApp(/* dw */ 1500, /* dh */ 1800);
+        testUserOverrideAspectRatio(16 / 9f, USER_MIN_ASPECT_RATIO_16_9);
+    }
+
+    @Test
+    @EnableCompatChanges({ActivityInfo.OVERRIDE_MIN_ASPECT_RATIO,
+            ActivityInfo.OVERRIDE_MIN_ASPECT_RATIO_LARGE})
+    public void testUserOverrideAspectRatioOverSystemOverride() {
+        setUpDisplaySizeWithApp(/* dw */ 1600, /* dh */ 1400);
+
+        testUserOverrideAspectRatio(false,
+                SCREEN_ORIENTATION_PORTRAIT,
+                3 / 2f,
+                USER_MIN_ASPECT_RATIO_3_2,
+                true);
+    }
+
+    @Test
+    public void testUserOverrideAspectRatioNotEnabled() {
+        setUpDisplaySizeWithApp(/* dw */ 1600, /* dh */ 1400);
+
+        // App aspect ratio doesn't change
+        testUserOverrideAspectRatio(false,
+                SCREEN_ORIENTATION_PORTRAIT,
+                1f * 1600 / 1400,
+                USER_MIN_ASPECT_RATIO_3_2,
+                false);
+    }
+
+    private void testUserOverrideAspectRatio(float expectedAspectRatio,
+            @PackageManager.UserMinAspectRatio int aspectRatio) {
+        testUserOverrideAspectRatio(true,
+                SCREEN_ORIENTATION_PORTRAIT,
+                expectedAspectRatio,
+                aspectRatio,
+                true);
+
+        testUserOverrideAspectRatio(false,
+                SCREEN_ORIENTATION_PORTRAIT,
+                expectedAspectRatio,
+                aspectRatio,
+                true);
+
+        testUserOverrideAspectRatio(true,
+                SCREEN_ORIENTATION_LANDSCAPE,
+                expectedAspectRatio,
+                aspectRatio,
+                true);
+
+        testUserOverrideAspectRatio(false,
+                SCREEN_ORIENTATION_LANDSCAPE,
+                expectedAspectRatio,
+                aspectRatio,
+                true);
+    }
+
+    private void testUserOverrideAspectRatio(boolean isUnresizable, int screenOrientation,
+            float expectedAspectRatio, @PackageManager.UserMinAspectRatio int aspectRatio,
+            boolean enabled) {
+        final ActivityRecord activity = new ActivityBuilder(mAtm)
+                .setTask(mTask)
+                .setComponent(ComponentName.createRelative(mContext,
+                        SizeCompatTests.class.getName()))
+                .setUid(android.os.Process.myUid())
+                .build();
+        activity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);
+        activity.mWmService.mLetterboxConfiguration
+                .setUserAppAspectRatioSettingsOverrideEnabled(enabled);
+        // Set user aspect ratio override
+        final IPackageManager pm = mAtm.getPackageManager();
+        try {
+            doReturn(aspectRatio).when(pm)
+                    .getUserMinAspectRatio(activity.packageName, activity.mUserId);
+        } catch (RemoteException ignored) {
+        }
+
+        prepareLimitedBounds(activity, screenOrientation, isUnresizable);
+
+        final Rect afterBounds = activity.getBounds();
+        final int width = afterBounds.width();
+        final int height = afterBounds.height();
+        final float afterAspectRatio =
+                (float) Math.max(width, height) / (float) Math.min(width, height);
+
+        assertEquals(expectedAspectRatio, afterAspectRatio, 0.001f);
+    }
+
+    @Test
     @EnableCompatChanges({ActivityInfo.OVERRIDE_MIN_ASPECT_RATIO,
             ActivityInfo.OVERRIDE_MIN_ASPECT_RATIO_TO_ALIGN_WITH_SPLIT_SCREEN})
     public void testOverrideSplitScreenAspectRatioForUnresizablePortraitApps() {
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 ed0c8ef..e91fdde 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TransitionTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TransitionTests.java
@@ -61,6 +61,7 @@
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.times;
@@ -1425,6 +1426,15 @@
         // No need to wait for the activity in transient hide task.
         assertEquals(WindowContainer.SYNC_STATE_NONE, activity1.mSyncState);
 
+        // An active transient launch overrides idle state to avoid clearing power mode before the
+        // transition is finished.
+        spyOn(mRootWindowContainer.mTransitionController);
+        doAnswer(invocation -> controller.isTransientLaunch(invocation.getArgument(0))).when(
+                mRootWindowContainer.mTransitionController).isTransientLaunch(any());
+        activity2.getTask().setResumedActivity(activity2, "test");
+        activity2.idle = true;
+        assertFalse(mRootWindowContainer.allResumedActivitiesIdle());
+
         activity1.setVisibleRequested(false);
         activity2.setVisibleRequested(true);
         activity2.setVisible(true);
@@ -1474,6 +1484,47 @@
     }
 
     @Test
+    public void testIsTransientVisible() {
+        final ActivityRecord appB = new ActivityBuilder(mAtm).setCreateTask(true)
+                .setVisible(false).build();
+        final ActivityRecord recent = new ActivityBuilder(mAtm).setCreateTask(true)
+                .setVisible(false).build();
+        final ActivityRecord appA = new ActivityBuilder(mAtm).setCreateTask(true).build();
+        final Task taskA = appA.getTask();
+        final Task taskB = appB.getTask();
+        final Task taskRecent = recent.getTask();
+        registerTestTransitionPlayer();
+        final TransitionController controller = mRootWindowContainer.mTransitionController;
+        final Transition transition = createTestTransition(TRANSIT_OPEN, controller);
+        controller.moveToCollecting(transition);
+        transition.collect(recent);
+        transition.collect(taskA);
+        transition.setTransientLaunch(recent, taskA);
+        taskRecent.moveToFront("move-recent-to-front");
+
+        // During collecting and playing, the recent is on top so it is visible naturally.
+        // While B needs isTransientVisible to keep visibility because it is occluded by recents.
+        assertFalse(controller.isTransientVisible(taskB));
+        assertTrue(controller.isTransientVisible(taskA));
+        assertFalse(controller.isTransientVisible(taskRecent));
+        // Switch to playing state.
+        transition.onTransactionReady(transition.getSyncId(), mMockT);
+        assertTrue(controller.isTransientVisible(taskA));
+
+        // Switch to another task. For example, use gesture navigation to switch tasks.
+        taskB.moveToFront("move-b-to-front");
+        // The previous app (taskA) should be paused first so it loses transient visible. Because
+        // visually it is taskA -> taskB, the pause -> resume order should be the same.
+        assertFalse(controller.isTransientVisible(taskA));
+        // Keep the recent visible so there won't be 2 activities pausing at the same time. It is
+        // to avoid the latency to resume the current top, i.e. appB.
+        assertTrue(controller.isTransientVisible(taskRecent));
+        // The recent is paused after the transient transition is finished.
+        controller.finishTransition(transition);
+        assertFalse(controller.isTransientVisible(taskRecent));
+    }
+
+    @Test
     public void testNotReadyPushPop() {
         final TransitionController controller = new TestTransitionController(mAtm);
         controller.setSyncEngine(mWm.mSyncEngine);
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 3e79193..3703349 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -9400,6 +9400,39 @@
             "missed_incoming_call_sms_pattern_string_array";
 
     /**
+     * Indicate the satellite services supported per provider by a carrier.
+     *
+     * Key is the PLMN of a satellite provider. Value should be an integer array of supported
+     * services with the following value:
+     * <ul>
+     * <li>1 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_VOICE}</li>
+     * <li>2 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_DATA}</li>
+     * <li>3 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_SMS}</li>
+     * <li>4 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_VIDEO}</li>
+     * <li>5 = {@link android.telephony.NetworkRegistrationInfo#SERVICE_TYPE_EMERGENCY}</li>
+     * </ul>
+     * <p>
+     * If this carrier config is not present, the overlay config
+     * {@code config_satellite_services_supported_by_providers} will be used. If the carrier config
+     * is present, the supported satellite services will be identified as follows:
+     * <ul>
+     * <li>For the PLMN that exists in both provider supported satellite services and carrier
+     * supported satellite services, the supported services will be the intersection of the two
+     * sets.</li>
+     * <li>For the PLMN that is present in provider supported satellite services but not in carrier
+     * supported satellite services, the provider supported satellite services will be used.</li>
+     * <li>For the PLMN that is present in carrier supported satellite services but not in provider
+     * supported satellite services, the PLMN will be ignored.</li>
+     * </ul>
+     *
+     * This config is empty by default.
+     *
+     * @hide
+     */
+    public static final String KEY_CARRIER_SUPPORTED_SATELLITE_SERVICES_PER_PROVIDER_BUNDLE =
+            "carrier_supported_satellite_services_per_provider_bundle";
+
+    /**
      * Indicating whether DUN APN should be disabled when the device is roaming. In that case,
      * the default APN (i.e. internet) will be used for tethering.
      *
@@ -9621,6 +9654,7 @@
      *
      * @see TelephonyManager#PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_CANCELED
      * @see TelephonyManager#PURCHASE_PREMIUM_CAPABILITY_RESULT_TIMEOUT
+     * @see TelephonyManager#PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_DISABLED
      */
     public static final String
             KEY_PREMIUM_CAPABILITY_NOTIFICATION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG =
@@ -10404,6 +10438,9 @@
                 });
         sDefaults.putBoolean(KEY_DELAY_IMS_TEAR_DOWN_UNTIL_CALL_END_BOOL, false);
         sDefaults.putStringArray(KEY_MISSED_INCOMING_CALL_SMS_PATTERN_STRING_ARRAY, new String[0]);
+        sDefaults.putPersistableBundle(
+                KEY_CARRIER_SUPPORTED_SATELLITE_SERVICES_PER_PROVIDER_BUNDLE,
+                PersistableBundle.EMPTY);
         sDefaults.putBoolean(KEY_DISABLE_DUN_APN_WHILE_ROAMING_WITH_PRESET_APN_BOOL, false);
         sDefaults.putString(KEY_DEFAULT_PREFERRED_APN_NAME_STRING, "");
         sDefaults.putBoolean(KEY_SUPPORTS_CALL_COMPOSER_BOOL, false);
diff --git a/telephony/java/android/telephony/NetworkRegistrationInfo.java b/telephony/java/android/telephony/NetworkRegistrationInfo.java
index 182d2fc..f012ab5 100644
--- a/telephony/java/android/telephony/NetworkRegistrationInfo.java
+++ b/telephony/java/android/telephony/NetworkRegistrationInfo.java
@@ -203,6 +203,12 @@
      */
     public static final int SERVICE_TYPE_EMERGENCY  = 5;
 
+    /** @hide  */
+    public static final int FIRST_SERVICE_TYPE = SERVICE_TYPE_VOICE;
+
+    /** @hide  */
+    public static final int LAST_SERVICE_TYPE = SERVICE_TYPE_EMERGENCY;
+
     @Domain
     private final int mDomain;
 
@@ -240,7 +246,7 @@
     private final boolean mEmergencyOnly;
 
     @ServiceType
-    private final ArrayList<Integer> mAvailableServices;
+    private ArrayList<Integer> mAvailableServices;
 
     @Nullable
     private CellIdentity mCellIdentity;
@@ -604,6 +610,16 @@
     }
 
     /**
+     * Set available service types.
+     *
+     * @param availableServices The list of available services for this network.
+     * @hide
+     */
+    public void setAvailableServices(@NonNull @ServiceType List<Integer> availableServices) {
+        mAvailableServices = new ArrayList<>(availableServices);
+    }
+
+    /**
      * @return The access network technology {@link NetworkType}.
      */
     public @NetworkType int getAccessNetworkTechnology() {
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 2a6099a..340e4ab 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -17608,6 +17608,16 @@
     public static final int PURCHASE_PREMIUM_CAPABILITY_RESULT_PENDING_NETWORK_SETUP = 15;
 
     /**
+     * Purchase premium capability failed because the user disabled the feature.
+     * Subsequent attempts will be throttled for the amount of time specified by
+     * {@link CarrierConfigManager
+     * #KEY_PREMIUM_CAPABILITY_NOTIFICATION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG}
+     * and return {@link #PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED}.
+     * @hide
+     */
+    public static final int PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_DISABLED = 16;
+
+    /**
      * Results of the purchase premium capability request.
      * @hide
      */
@@ -17626,7 +17636,8 @@
             PURCHASE_PREMIUM_CAPABILITY_RESULT_NETWORK_NOT_AVAILABLE,
             PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED,
             PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION,
-            PURCHASE_PREMIUM_CAPABILITY_RESULT_PENDING_NETWORK_SETUP})
+            PURCHASE_PREMIUM_CAPABILITY_RESULT_PENDING_NETWORK_SETUP,
+            PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_DISABLED})
     public @interface PurchasePremiumCapabilityResult {}
 
     /**
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/pip/SecondaryActivityEnterPipTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/pip/SecondaryActivityEnterPipTest.kt
new file mode 100644
index 0000000..0417f9d
--- /dev/null
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/pip/SecondaryActivityEnterPipTest.kt
@@ -0,0 +1,188 @@
+/*
+ * 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.flicker.activityembedding
+
+import android.platform.test.annotations.Presubmit
+import android.tools.common.datatypes.Rect
+import android.tools.common.traces.component.ComponentNameMatcher
+import android.tools.common.traces.component.ComponentNameMatcher.Companion.TRANSITION_SNAPSHOT
+import android.tools.device.flicker.junit.FlickerParametersRunnerFactory
+import android.tools.device.flicker.legacy.FlickerBuilder
+import android.tools.device.flicker.legacy.LegacyFlickerTest
+import android.tools.device.flicker.legacy.LegacyFlickerTestFactory
+import androidx.test.filters.RequiresDevice
+import com.android.server.wm.flicker.helpers.ActivityEmbeddingAppHelper
+import org.junit.FixMethodOrder
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.MethodSorters
+import org.junit.runners.Parameterized
+
+/**
+ * Test launching a secondary Activity into Picture-In-Picture mode.
+ *
+ * Setup: Start from a split A|B.
+ * Transition: B enters PIP, observe the window shrink to the bottom right corner on screen.
+ *
+ * To run this test: `atest FlickerTests:SecondaryActivityEnterPipTest`
+ *
+ */
+@RequiresDevice
+@RunWith(Parameterized::class)
+@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+class SecondaryActivityEnterPipTest (flicker: LegacyFlickerTest) :
+        ActivityEmbeddingTestBase(flicker) {
+    override val transition: FlickerBuilder.() -> Unit = {
+        setup {
+            tapl.setExpectedRotationCheckEnabled(false)
+            testApp.launchViaIntent(wmHelper)
+            testApp.launchSecondaryActivity(wmHelper)
+            startDisplayBounds =
+                    wmHelper.currentState.layerState.physicalDisplayBounds
+                            ?: error("Can't get display bounds")
+        }
+        transitions {
+            testApp.secondaryActivityEnterPip(wmHelper)
+        }
+        teardown {
+            tapl.goHome()
+            testApp.exit(wmHelper)
+        }
+    }
+
+    /**
+     * Main and secondary activity start from a split each taking half of the screen.
+     */
+    @Presubmit
+    @Test
+    fun layersStartFromEqualSplit() {
+        flicker.assertLayersStart {
+            val leftLayerRegion =
+                    visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+            val rightLayerRegion =
+                    visibleRegion(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+            // Compare dimensions of two splits, given we're using default split attributes,
+            // both activities take up the same visible size on the display.
+            check { "height" }
+                    .that(leftLayerRegion.region.height).isEqual(rightLayerRegion.region.height)
+            check { "width" }
+                    .that(leftLayerRegion.region.width).isEqual(rightLayerRegion.region.width)
+            leftLayerRegion.notOverlaps(rightLayerRegion.region)
+            leftLayerRegion.plus(rightLayerRegion.region).coversExactly(startDisplayBounds)
+        }
+        flicker.assertLayersEnd {
+            visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+                    .coversExactly(startDisplayBounds)
+        }
+    }
+
+    /**
+     * Main Activity is visible throughout the transition and becomes fullscreen.
+     */
+    @Presubmit
+    @Test
+    fun mainActivityWindowBecomesFullScreen() {
+        flicker.assertWm { isAppWindowVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT) }
+        flicker.assertWmEnd {
+            visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+                    .coversExactly(startDisplayBounds)
+        }
+    }
+
+    /**
+     * Main Activity is visible throughout the transition and becomes fullscreen.
+     */
+    @Presubmit
+    @Test
+    fun mainActivityLayerBecomesFullScreen() {
+        flicker.assertLayers {
+            isVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+                    .then()
+                    .isVisible(TRANSITION_SNAPSHOT)
+                    .isInvisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+                    .then()
+                    .isVisible(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+        }
+        flicker.assertLayersEnd {
+            visibleRegion(ActivityEmbeddingAppHelper.MAIN_ACTIVITY_COMPONENT)
+                    .coversExactly(startDisplayBounds)
+        }
+    }
+
+    /**
+     * Secondary Activity is visible throughout the transition and shrinks to the bottom right
+     * corner.
+     */
+    @Presubmit
+    @Test
+    fun secondaryWindowShrinks() {
+        flicker.assertWm {
+            isAppWindowVisible(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+        }
+        flicker.assertWmEnd {
+            val pipWindowRegion =
+                    visibleRegion(ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+            check{"height"}
+                    .that(pipWindowRegion.region.height)
+                    .isLower(startDisplayBounds.height / 2)
+            check{"width"}
+                    .that(pipWindowRegion.region.width).isLower(startDisplayBounds.width)
+        }
+    }
+
+    /**
+     * During the transition Secondary Activity shrinks to the bottom right corner.
+     */
+    @Presubmit
+    @Test
+    fun secondaryLayerShrinks() {
+        flicker.assertLayers {
+            val pipLayerList = layers {
+                ComponentNameMatcher.PIP_CONTENT_OVERLAY.layerMatchesAnyOf(it) && it.isVisible
+            }
+            pipLayerList.zipWithNext { previous, current ->
+                // TODO(b/290987990): Add checks for visibleRegion.
+                current.screenBounds.isToTheRightBottom(previous.screenBounds.region, 3)
+                current.screenBounds.notBiggerThan(previous.screenBounds.region)
+            }
+        }
+        flicker.assertLayersEnd {
+            val pipRegion = visibleRegion(
+                    ActivityEmbeddingAppHelper.SECONDARY_ACTIVITY_COMPONENT)
+            check { "height" }
+                    .that(pipRegion.region.height)
+                    .isLower(startDisplayBounds.height / 2)
+            check { "width" }
+                    .that(pipRegion.region.width).isLower(startDisplayBounds.width)
+        }
+    }
+
+    companion object {
+        /** {@inheritDoc} */
+        private var startDisplayBounds = Rect.EMPTY
+        /**
+         * Creates the test configurations.
+         *
+         * See [LegacyFlickerTestFactory.nonRotationTests] for configuring screen orientation and
+         * navigation modes.
+         */
+        @Parameterized.Parameters(name = "{0}")
+        @JvmStatic
+        fun getParams() = LegacyFlickerTestFactory.nonRotationTests()
+    }
+}
\ No newline at end of file
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
index eac8813..ade1491 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/helpers/ActivityEmbeddingAppHelper.kt
@@ -113,6 +113,21 @@
             .waitForAndVerify()
     }
 
+    fun secondaryActivityEnterPip(wmHelper: WindowManagerStateHelper) {
+        val pipButton =
+                uiDevice.wait(
+                        Until.findObject(By.res(getPackage(), "secondary_enter_pip_button")),
+                        FIND_TIMEOUT
+                )
+        require(pipButton != null) { "Can't find enter pip button on screen." }
+        pipButton.click()
+        wmHelper
+                .StateSyncBuilder()
+                .withAppTransitionIdle()
+                .withPipShown()
+                .waitForAndVerify()
+    }
+
     /**
      * Clicks the button to launch a secondary activity with alwaysExpand enabled, which will launch
      * a fullscreen window on top of the visible region.
diff --git a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
index 68ae806..ff9799a 100644
--- a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
@@ -102,6 +102,24 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <activity android:name=".LaunchTransparentActivity"
+                  android:resizeableActivity="false"
+                  android:screenOrientation="portrait"
+                  android:theme="@android:style/Theme"
+                  android:taskAffinity="com.android.server.wm.flicker.testapp.LaunchTransparentActivity"
+                  android:label="LaunchTransparentActivity"
+                  android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <activity android:name=".TransparentActivity"
+                  android:theme="@style/TransparentTheme"
+                  android:taskAffinity="com.android.server.wm.flicker.testapp.TransparentActivity"
+                  android:label="TransparentActivity"
+                  android:exported="false">
+        </activity>
         <activity android:name=".LaunchNewActivity"
                   android:taskAffinity="com.android.server.wm.flicker.testapp.LaunchNewActivity"
                   android:theme="@style/CutoutShortEdges"
@@ -206,6 +224,7 @@
             android:taskAffinity="com.android.server.wm.flicker.testapp.ActivityEmbedding"
             android:theme="@style/CutoutShortEdges"
             android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout"
+            android:supportsPictureInPicture="true"
             android:exported="false"/>
         <activity
             android:name=".ActivityEmbeddingThirdActivity"
diff --git a/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_secondary_activity_layout.xml b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_secondary_activity_layout.xml
index 6731446..135140a 100644
--- a/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_secondary_activity_layout.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_embedding_secondary_activity_layout.xml
@@ -35,4 +35,10 @@
       android:onClick="launchThirdActivity"
       android:text="Launch a third activity" />
 
+  <Button
+      android:id="@+id/secondary_enter_pip_button"
+      android:layout_width="wrap_content"
+      android:layout_height="48dp"
+      android:text="Enter pip" />
+
 </LinearLayout>
\ No newline at end of file
diff --git a/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent.xml b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent.xml
new file mode 100644
index 0000000..0730ded
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent.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.
+  -->
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</FrameLayout>
diff --git a/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent_launch.xml b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent_launch.xml
new file mode 100644
index 0000000..ff4ead9
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent_launch.xml
@@ -0,0 +1,37 @@
+<?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"
+    android:orientation="vertical"
+    android:background="@android:color/black">
+
+        <Button
+            android:id="@+id/button_launch_transparent"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:layout_centerVertical="true"
+            android:text="Launch Transparent" />
+        <Button
+            android:id="@+id/button_request_permission"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:layout_centerVertical="true"
+            android:text="Request Permission" />
+</LinearLayout>
diff --git a/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml b/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml
index 1d21fd5..e51ed29 100644
--- a/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/res/values/styles.xml
@@ -43,6 +43,13 @@
         <item name="android:windowSoftInputMode">stateUnchanged</item>
     </style>
 
+    <style name="TransparentTheme" parent="@android:style/Theme.DeviceDefault">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">false</item>
+    </style>
+
     <style name="no_starting_window" parent="@android:style/Theme.DeviceDefault">
         <item name="android:windowDisablePreview">true</item>
     </style>
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingSecondaryActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingSecondaryActivity.java
index dc21027..ee087ef 100644
--- a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingSecondaryActivity.java
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityEmbeddingSecondaryActivity.java
@@ -18,6 +18,7 @@
 
 import android.app.Activity;
 import android.content.Intent;
+import android.app.PictureInPictureParams;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.view.View;
@@ -40,6 +41,16 @@
                         finish();
                     }
             });
+        findViewById(R.id.secondary_enter_pip_button).setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        PictureInPictureParams.Builder picInPicParamsBuilder =
+                                new PictureInPictureParams.Builder();
+                        enterPictureInPictureMode(picInPicParamsBuilder.build());
+                    }
+                }
+        );
     }
 
     public void launchThirdActivity(View view) {
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
index 95c86ac..2795a6c 100644
--- a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/ActivityOptions.java
@@ -73,6 +73,18 @@
                 FLICKER_APP_PACKAGE + ".NonResizeablePortraitActivity");
     }
 
+    public static class TransparentActivity {
+        public static final String LABEL = "TransparentActivity";
+        public static final ComponentName COMPONENT = new ComponentName(FLICKER_APP_PACKAGE,
+                FLICKER_APP_PACKAGE + ".TransparentActivity");
+    }
+
+    public static class LaunchTransparentActivity {
+        public static final String LABEL = "LaunchTransparentActivity";
+        public static final ComponentName COMPONENT = new ComponentName(FLICKER_APP_PACKAGE,
+                FLICKER_APP_PACKAGE + ".LaunchTransparentActivity");
+    }
+
     public static class DialogThemedActivity {
         public static final String LABEL = "DialogThemedActivity";
         public static final ComponentName COMPONENT = new ComponentName(FLICKER_APP_PACKAGE,
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/LaunchTransparentActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/LaunchTransparentActivity.java
new file mode 100644
index 0000000..7c161fd
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/LaunchTransparentActivity.java
@@ -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.server.wm.flicker.testapp;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+
+public class LaunchTransparentActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        setContentView(R.layout.activity_transparent_launch);
+        findViewById(R.id.button_launch_transparent)
+                .setOnClickListener(v -> launchTransparentActivity());
+    }
+
+    private void launchTransparentActivity() {
+        startActivity(new Intent(this, TransparentActivity.class));
+    }
+}
diff --git a/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/TransparentActivity.java b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/TransparentActivity.java
new file mode 100644
index 0000000..1bac8bd
--- /dev/null
+++ b/tests/FlickerTests/test-apps/flickerapp/src/com/android/server/wm/flicker/testapp/TransparentActivity.java
@@ -0,0 +1,29 @@
+/*
+ * 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.flicker.testapp;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class TransparentActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        setContentView(R.layout.activity_transparent);
+    }
+}
diff --git a/tests/Internal/src/android/service/wallpaper/OWNERS b/tests/Internal/src/android/service/wallpaper/OWNERS
new file mode 100644
index 0000000..5a26d0e
--- /dev/null
+++ b/tests/Internal/src/android/service/wallpaper/OWNERS
@@ -0,0 +1,4 @@
+dupin@google.com
+santie@google.com
+pomini@google.com
+poultney@google.com
\ No newline at end of file
diff --git a/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java b/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java
index 153ca79..0c5e8d48 100644
--- a/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java
+++ b/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java
@@ -85,4 +85,17 @@
         assertEquals("onAmbientModeChanged should have been called", 2, zoomChangedCount[0]);
     }
 
+    @Test
+    public void testNotifyColorsOfDestroyedEngine_doesntCrash() {
+        WallpaperService service = new WallpaperService() {
+            @Override
+            public Engine onCreateEngine() {
+                return new Engine();
+            }
+        };
+        WallpaperService.Engine engine = service.onCreateEngine();
+        engine.detach();
+
+        engine.notifyColorsChanged();
+    }
 }
diff --git a/tests/testables/src/android/testing/TestableLooper.java b/tests/testables/src/android/testing/TestableLooper.java
index edd6dd3..82e40b1 100644
--- a/tests/testables/src/android/testing/TestableLooper.java
+++ b/tests/testables/src/android/testing/TestableLooper.java
@@ -32,6 +32,7 @@
 import java.lang.annotation.Target;
 import java.lang.reflect.Field;
 import java.util.Map;
+import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  * This is a wrapper around {@link TestLooperManager} to make it easier to manage
@@ -55,7 +56,6 @@
     private MessageHandler mMessageHandler;
 
     private Handler mHandler;
-    private Runnable mEmptyMessage;
     private TestLooperManager mQueueWrapper;
 
     static {
@@ -121,8 +121,12 @@
      * @param num Number of messages to parse
      */
     public int processMessages(int num) {
+        return processMessagesInternal(num, null);
+    }
+
+    private int processMessagesInternal(int num, Runnable barrierRunnable) {
         for (int i = 0; i < num; i++) {
-            if (!parseMessageInt()) {
+            if (!processSingleMessage(barrierRunnable)) {
                 return i + 1;
             }
         }
@@ -130,6 +134,27 @@
     }
 
     /**
+     * Process up to a certain number of messages, not blocking if the queue has less messages than
+     * that
+     * @param num the maximum number of messages to process
+     * @return the number of messages processed. This will be at most {@code num}.
+     */
+
+    public int processMessagesNonBlocking(int num) {
+        final AtomicBoolean reachedBarrier = new AtomicBoolean(false);
+        Runnable barrierRunnable = () -> {
+            reachedBarrier.set(true);
+        };
+        mHandler.post(barrierRunnable);
+        waitForMessage(mQueueWrapper, mHandler, barrierRunnable);
+        try {
+            return processMessagesInternal(num, barrierRunnable) + (reachedBarrier.get() ? -1 : 0);
+        } finally {
+            mHandler.removeCallbacks(barrierRunnable);
+        }
+    }
+
+    /**
      * Process messages in the queue until no more are found.
      */
     public void processAllMessages() {
@@ -165,19 +190,20 @@
 
     private int processQueuedMessages() {
         int count = 0;
-        mEmptyMessage = () -> { };
-        mHandler.post(mEmptyMessage);
-        waitForMessage(mQueueWrapper, mHandler, mEmptyMessage);
-        while (parseMessageInt()) count++;
+        Runnable barrierRunnable = () -> { };
+        mHandler.post(barrierRunnable);
+        waitForMessage(mQueueWrapper, mHandler, barrierRunnable);
+        while (processSingleMessage(barrierRunnable)) count++;
         return count;
     }
 
-    private boolean parseMessageInt() {
+    private boolean processSingleMessage(Runnable barrierRunnable) {
         try {
             Message result = mQueueWrapper.next();
             if (result != null) {
                 // This is a break message.
-                if (result.getCallback() == mEmptyMessage) {
+                if (result.getCallback() == barrierRunnable) {
+                    mQueueWrapper.execute(result);
                     mQueueWrapper.recycle(result);
                     return false;
                 }
diff --git a/tests/testables/tests/src/android/testing/TestableLooperTest.java b/tests/testables/tests/src/android/testing/TestableLooperTest.java
index 0f491b8..a02eb6b 100644
--- a/tests/testables/tests/src/android/testing/TestableLooperTest.java
+++ b/tests/testables/tests/src/android/testing/TestableLooperTest.java
@@ -27,12 +27,6 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.InOrder;
-
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
@@ -40,6 +34,11 @@
 import android.testing.TestableLooper.MessageHandler;
 import android.testing.TestableLooper.RunWithLooper;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InOrder;
+
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper
@@ -240,4 +239,33 @@
         inOrder.verify(handler).dispatchMessage(messageC);
     }
 
+    @Test
+    public void testProcessMessagesNonBlocking_onlyArgNumber() {
+        Handler h = new Handler(mTestableLooper.getLooper());
+        Runnable r = mock(Runnable.class);
+
+        h.post(r);
+        h.post(r);
+        h.post(r);
+
+        int processed = mTestableLooper.processMessagesNonBlocking(2);
+
+        verify(r, times(2)).run();
+        assertEquals(2, processed);
+    }
+
+    @Test
+    public void testProcessMessagesNonBlocking_lessMessagesThanArg() {
+        Handler h = new Handler(mTestableLooper.getLooper());
+        Runnable r = mock(Runnable.class);
+
+        h.post(r);
+        h.post(r);
+        h.post(r);
+
+        int processed = mTestableLooper.processMessagesNonBlocking(5);
+
+        verify(r, times(3)).run();
+        assertEquals(3, processed);
+    }
 }