Merge "Also update manage profile state after a transition finishes" into main
diff --git a/apct-tests/perftests/core/src/android/os/OWNERS b/apct-tests/perftests/core/src/android/os/OWNERS
index a1719c9..76ab303 100644
--- a/apct-tests/perftests/core/src/android/os/OWNERS
+++ b/apct-tests/perftests/core/src/android/os/OWNERS
@@ -1 +1,4 @@
-per-file PackageParsingPerfTest.kt = file:/services/core/java/com/android/server/pm/OWNERS
\ No newline at end of file
+per-file PackageParsingPerfTest.kt = file:/services/core/java/com/android/server/pm/OWNERS
+
+# Bug component: 345036
+per-file VibratorPerfTest.java = file:/services/core/java/com/android/server/vibrator/OWNERS
\ No newline at end of file
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index 853528f..12ffdb3 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -65,6 +65,7 @@
 import android.app.servertransaction.ResumeActivityItem;
 import android.app.servertransaction.TransactionExecutor;
 import android.app.servertransaction.TransactionExecutorHelper;
+import android.app.servertransaction.WindowTokenClientController;
 import android.bluetooth.BluetoothFrameworkInitializer;
 import android.companion.virtual.VirtualDeviceManager;
 import android.compat.annotation.UnsupportedAppUsage;
@@ -6221,6 +6222,18 @@
                 false /* clearPending */);
     }
 
+    @Override
+    public void handleWindowContextConfigurationChanged(@NonNull IBinder clientToken,
+            @NonNull Configuration configuration, int displayId) {
+        WindowTokenClientController.getInstance().onWindowContextConfigurationChanged(clientToken,
+                configuration, displayId);
+    }
+
+    @Override
+    public void handleWindowContextWindowRemoval(@NonNull IBinder clientToken) {
+        WindowTokenClientController.getInstance().onWindowContextWindowRemoved(clientToken);
+    }
+
     /**
      * Sends windowing mode change callbacks to {@link Activity} if applicable.
      *
diff --git a/core/java/android/app/ClientTransactionHandler.java b/core/java/android/app/ClientTransactionHandler.java
index 49fb794..f7a43f4 100644
--- a/core/java/android/app/ClientTransactionHandler.java
+++ b/core/java/android/app/ClientTransactionHandler.java
@@ -163,6 +163,13 @@
     public abstract void handleActivityConfigurationChanged(@NonNull ActivityClientRecord r,
             Configuration overrideConfig, int displayId);
 
+    /** Deliver {@link android.window.WindowContext} configuration change. */
+    public abstract void handleWindowContextConfigurationChanged(@NonNull IBinder clientToken,
+            @NonNull Configuration configuration, int displayId);
+
+    /** Deliver {@link android.window.WindowContext} window removal event. */
+    public abstract void handleWindowContextWindowRemoval(@NonNull IBinder clientToken);
+
     /** Deliver result from another activity. */
     public abstract void handleSendResult(
             @NonNull ActivityClientRecord r, List<ResultInfo> results, String reason);
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index 59b0dac..1f95497 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -27,6 +27,7 @@
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
 import android.annotation.UiContext;
+import android.app.servertransaction.WindowTokenClientController;
 import android.companion.virtual.VirtualDeviceManager;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.AttributionSource;
@@ -3276,7 +3277,8 @@
         // if this Context is not a WindowContext. WindowContext finalization is handled in
         // WindowContext class.
         if (mToken instanceof WindowTokenClient && mOwnsToken) {
-            ((WindowTokenClient) mToken).detachFromWindowContainerIfNeeded();
+            WindowTokenClientController.getInstance().detachIfNeeded(
+                    (WindowTokenClient) mToken);
         }
         super.finalize();
     }
@@ -3304,7 +3306,7 @@
         final WindowTokenClient token = new WindowTokenClient();
         final ContextImpl context = systemContext.createWindowContextBase(token, displayId);
         token.attachContext(context);
-        token.attachToDisplayContent(displayId);
+        WindowTokenClientController.getInstance().attachToDisplayContent(token, displayId);
         context.mContextType = CONTEXT_TYPE_SYSTEM_OR_SYSTEM_UI;
         context.mOwnsToken = true;
 
diff --git a/core/java/android/app/servertransaction/WindowContextConfigurationChangeItem.java b/core/java/android/app/servertransaction/WindowContextConfigurationChangeItem.java
new file mode 100644
index 0000000..3ac642f
--- /dev/null
+++ b/core/java/android/app/servertransaction/WindowContextConfigurationChangeItem.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.servertransaction;
+
+import static android.view.Display.INVALID_DISPLAY;
+
+import static java.util.Objects.requireNonNull;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.app.ClientTransactionHandler;
+import android.content.res.Configuration;
+import android.os.IBinder;
+import android.os.Parcel;
+
+import java.util.Objects;
+
+/**
+ * {@link android.window.WindowContext} configuration change message.
+ * @hide
+ */
+public class WindowContextConfigurationChangeItem extends ClientTransactionItem {
+
+    @Nullable
+    private IBinder mClientToken;
+    @Nullable
+    private Configuration mConfiguration;
+    private int mDisplayId;
+
+    @Override
+    public void execute(@NonNull ClientTransactionHandler client, @NonNull IBinder token,
+            @NonNull PendingTransactionActions pendingActions) {
+        client.handleWindowContextConfigurationChanged(mClientToken, mConfiguration, mDisplayId);
+    }
+
+    // ObjectPoolItem implementation
+
+    private WindowContextConfigurationChangeItem() {}
+
+    /** Obtains an instance initialized with provided params. */
+    public static WindowContextConfigurationChangeItem obtain(
+            @NonNull IBinder clientToken, @NonNull Configuration config, int displayId) {
+        WindowContextConfigurationChangeItem instance =
+                ObjectPool.obtain(WindowContextConfigurationChangeItem.class);
+        if (instance == null) {
+            instance = new WindowContextConfigurationChangeItem();
+        }
+        instance.mClientToken = requireNonNull(clientToken);
+        instance.mConfiguration = requireNonNull(config);
+        instance.mDisplayId = displayId;
+
+        return instance;
+    }
+
+    @Override
+    public void recycle() {
+        mClientToken = null;
+        mConfiguration = null;
+        mDisplayId = INVALID_DISPLAY;
+        ObjectPool.recycle(this);
+    }
+
+    // Parcelable implementation
+
+    /** Writes to Parcel. */
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeStrongBinder(mClientToken);
+        dest.writeTypedObject(mConfiguration, flags);
+        dest.writeInt(mDisplayId);
+    }
+
+    /** Reads from Parcel. */
+    private WindowContextConfigurationChangeItem(@NonNull Parcel in) {
+        mClientToken = in.readStrongBinder();
+        mConfiguration = in.readTypedObject(Configuration.CREATOR);
+        mDisplayId = in.readInt();
+    }
+
+    public static final @NonNull Creator<WindowContextConfigurationChangeItem> CREATOR =
+            new Creator<>() {
+                public WindowContextConfigurationChangeItem createFromParcel(Parcel in) {
+                    return new WindowContextConfigurationChangeItem(in);
+                }
+
+                public WindowContextConfigurationChangeItem[] newArray(int size) {
+                    return new WindowContextConfigurationChangeItem[size];
+                }
+    };
+
+    @Override
+    public boolean equals(@Nullable Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final WindowContextConfigurationChangeItem other = (WindowContextConfigurationChangeItem) o;
+        return Objects.equals(mClientToken, other.mClientToken)
+                && Objects.equals(mConfiguration, other.mConfiguration)
+                && mDisplayId == other.mDisplayId;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = 17;
+        result = 31 * result + Objects.hashCode(mClientToken);
+        result = 31 * result + Objects.hashCode(mConfiguration);
+        result = 31 * result + mDisplayId;
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        return "WindowContextConfigurationChangeItem{clientToken=" + mClientToken
+                + ", config=" + mConfiguration
+                + ", displayId=" + mDisplayId
+                + "}";
+    }
+}
diff --git a/core/java/android/app/servertransaction/WindowContextWindowRemovalItem.java b/core/java/android/app/servertransaction/WindowContextWindowRemovalItem.java
new file mode 100644
index 0000000..ed52a64
--- /dev/null
+++ b/core/java/android/app/servertransaction/WindowContextWindowRemovalItem.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.servertransaction;
+
+import static java.util.Objects.requireNonNull;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.app.ClientTransactionHandler;
+import android.os.IBinder;
+import android.os.Parcel;
+
+import java.util.Objects;
+
+/**
+ * {@link android.window.WindowContext} window removal message.
+ * @hide
+ */
+public class WindowContextWindowRemovalItem extends ClientTransactionItem {
+
+    @Nullable
+    private IBinder mClientToken;
+
+    @Override
+    public void execute(@NonNull ClientTransactionHandler client, @NonNull IBinder token,
+            @NonNull PendingTransactionActions pendingActions) {
+        client.handleWindowContextWindowRemoval(mClientToken);
+    }
+
+    // ObjectPoolItem implementation
+
+    private WindowContextWindowRemovalItem() {}
+
+    /** Obtains an instance initialized with provided params. */
+    public static WindowContextWindowRemovalItem obtain(@NonNull IBinder clientToken) {
+        WindowContextWindowRemovalItem instance =
+                ObjectPool.obtain(WindowContextWindowRemovalItem.class);
+        if (instance == null) {
+            instance = new WindowContextWindowRemovalItem();
+        }
+        instance.mClientToken = requireNonNull(clientToken);
+
+        return instance;
+    }
+
+    @Override
+    public void recycle() {
+        mClientToken = null;
+        ObjectPool.recycle(this);
+    }
+
+    // Parcelable implementation
+
+    /** Writes to Parcel. */
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeStrongBinder(mClientToken);
+    }
+
+    /** Reads from Parcel. */
+    private WindowContextWindowRemovalItem(@NonNull Parcel in) {
+        mClientToken = in.readStrongBinder();
+    }
+
+    public static final @NonNull Creator<WindowContextWindowRemovalItem> CREATOR = new Creator<>() {
+        public WindowContextWindowRemovalItem createFromParcel(Parcel in) {
+            return new WindowContextWindowRemovalItem(in);
+        }
+
+        public WindowContextWindowRemovalItem[] newArray(int size) {
+            return new WindowContextWindowRemovalItem[size];
+        }
+    };
+
+    @Override
+    public boolean equals(@Nullable Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final WindowContextWindowRemovalItem other = (WindowContextWindowRemovalItem) o;
+        return Objects.equals(mClientToken, other.mClientToken);
+    }
+
+    @Override
+    public int hashCode() {
+        int result = 17;
+        result = 31 * result + Objects.hashCode(mClientToken);
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        return "WindowContextWindowRemovalItem{clientToken=" + mClientToken + "}";
+    }
+}
diff --git a/core/java/android/app/servertransaction/WindowTokenClientController.java b/core/java/android/app/servertransaction/WindowTokenClientController.java
new file mode 100644
index 0000000..5d123a0
--- /dev/null
+++ b/core/java/android/app/servertransaction/WindowTokenClientController.java
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.servertransaction;
+
+import static android.view.WindowManager.LayoutParams.WindowType;
+import static android.view.WindowManagerGlobal.getWindowManagerService;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.view.IWindowManager;
+import android.window.WindowContext;
+import android.window.WindowTokenClient;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * Singleton controller to manage the attached {@link WindowTokenClient}s, and to dispatch
+ * corresponding window configuration change from server side.
+ * @hide
+ */
+public class WindowTokenClientController {
+
+    private static final String TAG = WindowTokenClientController.class.getSimpleName();
+    private static WindowTokenClientController sController;
+
+    private final Object mLock = new Object();
+
+    /** Mapping from a client defined token to the {@link WindowTokenClient} it represents. */
+    @GuardedBy("mLock")
+    private final ArrayMap<IBinder, WindowTokenClient> mWindowTokenClientMap = new ArrayMap<>();
+
+    /** Gets the singleton controller. */
+    public static WindowTokenClientController getInstance() {
+        synchronized (WindowTokenClientController.class) {
+            if (sController == null) {
+                sController = new WindowTokenClientController();
+            }
+            return sController;
+        }
+    }
+
+    /** Overrides the {@link #getInstance()} for test only. */
+    @VisibleForTesting
+    public static void overrideForTesting(@NonNull WindowTokenClientController controller) {
+        synchronized (WindowTokenClientController.class) {
+            sController = controller;
+        }
+    }
+
+    private WindowTokenClientController() {}
+
+    /**
+     * Attaches a {@link WindowTokenClient} to a {@link com.android.server.wm.DisplayArea}.
+     *
+     * @param client The {@link WindowTokenClient} to attach.
+     * @param type The window type of the {@link WindowContext}
+     * @param displayId The {@link Context#getDisplayId() ID of display} to associate with
+     * @param options The window context launched option
+     * @return {@code true} if attaching successfully.
+     */
+    public boolean attachToDisplayArea(@NonNull WindowTokenClient client,
+            @WindowType int type, int displayId, @Nullable Bundle options) {
+        final Configuration configuration;
+        try {
+            configuration = getWindowManagerService()
+                    .attachWindowContextToDisplayArea(client, type, displayId, options);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+        if (configuration == null) {
+            return false;
+        }
+        onWindowContextTokenAttached(client, displayId, configuration);
+        return true;
+    }
+
+    /**
+     * Attaches a {@link WindowTokenClient} to a {@code DisplayContent}.
+     *
+     * @param client The {@link WindowTokenClient} to attach.
+     * @param displayId The {@link Context#getDisplayId() ID of display} to associate with
+     * @return {@code true} if attaching successfully.
+     */
+    public boolean attachToDisplayContent(@NonNull WindowTokenClient client, int displayId) {
+        final IWindowManager wms = getWindowManagerService();
+        // #createSystemUiContext may call this method before WindowManagerService is initialized.
+        if (wms == null) {
+            return false;
+        }
+        final Configuration configuration;
+        try {
+            configuration = wms.attachToDisplayContent(client, displayId);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+        if (configuration == null) {
+            return false;
+        }
+        onWindowContextTokenAttached(client, displayId, configuration);
+        return true;
+    }
+
+    /**
+     * Attaches this {@link WindowTokenClient} to a {@code windowToken}.
+     *
+     * @param client The {@link WindowTokenClient} to attach.
+     * @param windowToken the window token to associated with
+     */
+    public void attachToWindowToken(@NonNull WindowTokenClient client,
+            @NonNull IBinder windowToken) {
+        try {
+            getWindowManagerService().attachWindowContextToWindowToken(client, windowToken);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+        // We don't report configuration change for now.
+        synchronized (mLock) {
+            mWindowTokenClientMap.put(client.asBinder(), client);
+        }
+    }
+
+    /** Detaches a {@link WindowTokenClient} from associated WindowContainer if there's one. */
+    public void detachIfNeeded(@NonNull WindowTokenClient client) {
+        synchronized (mLock) {
+            if (mWindowTokenClientMap.remove(client.asBinder()) == null) {
+                return;
+            }
+        }
+        try {
+            getWindowManagerService().detachWindowContextFromWindowContainer(client);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    private void onWindowContextTokenAttached(@NonNull WindowTokenClient client, int displayId,
+            @NonNull Configuration configuration) {
+        synchronized (mLock) {
+            mWindowTokenClientMap.put(client.asBinder(), client);
+        }
+        client.onConfigurationChanged(configuration, displayId,
+                false /* shouldReportConfigChange */);
+    }
+
+    /** Called when receives {@link WindowContextConfigurationChangeItem}. */
+    public void onWindowContextConfigurationChanged(@NonNull IBinder clientToken,
+            @NonNull Configuration configuration, int displayId) {
+        final WindowTokenClient windowTokenClient = getWindowTokenClient(clientToken);
+        if (windowTokenClient != null) {
+            windowTokenClient.onConfigurationChanged(configuration, displayId);
+        }
+    }
+
+    /** Called when receives {@link WindowContextWindowRemovalItem}. */
+    public void onWindowContextWindowRemoved(@NonNull IBinder clientToken) {
+        final WindowTokenClient windowTokenClient = getWindowTokenClient(clientToken);
+        if (windowTokenClient != null) {
+            windowTokenClient.onWindowTokenRemoved();
+        }
+    }
+
+    @Nullable
+    private WindowTokenClient getWindowTokenClient(@NonNull IBinder clientToken) {
+        final WindowTokenClient windowTokenClient;
+        synchronized (mLock) {
+            windowTokenClient = mWindowTokenClientMap.get(clientToken);
+        }
+        if (windowTokenClient == null) {
+            Log.w(TAG, "Can't find attached WindowTokenClient for " + clientToken);
+        }
+        return windowTokenClient;
+    }
+}
diff --git a/core/java/android/os/Handler.java b/core/java/android/os/Handler.java
index ceaf337..2584f04 100644
--- a/core/java/android/os/Handler.java
+++ b/core/java/android/os/Handler.java
@@ -119,7 +119,7 @@
      *   crashes (if a handler is sometimes created on a thread without a Looper active), or race
      *   conditions, where the thread a handler is associated with is not what the author
      *   anticipated. Instead, use an {@link java.util.concurrent.Executor} or specify the Looper
-     *   explicitly, using {@link Looper#getMainLooper}, {link android.view.View#getHandler}, or
+     *   explicitly, using {@link Looper#getMainLooper}, {@link android.view.View#getHandler}, or
      *   similar. If the implicit thread local behavior is required for compatibility, use
      *   {@code new Handler(Looper.myLooper())} to make it clear to readers.
      *
@@ -144,7 +144,7 @@
      *   crashes (if a handler is sometimes created on a thread without a Looper active), or race
      *   conditions, where the thread a handler is associated with is not what the author
      *   anticipated. Instead, use an {@link java.util.concurrent.Executor} or specify the Looper
-     *   explicitly, using {@link Looper#getMainLooper}, {link android.view.View#getHandler}, or
+     *   explicitly, using {@link Looper#getMainLooper}, {@link android.view.View#getHandler}, or
      *   similar. If the implicit thread local behavior is required for compatibility, use
      *   {@code new Handler(Looper.myLooper(), callback)} to make it clear to readers.
      */
diff --git a/core/java/android/view/WindowManagerGlobal.java b/core/java/android/view/WindowManagerGlobal.java
index 99a4f6b..6aa8506 100644
--- a/core/java/android/view/WindowManagerGlobal.java
+++ b/core/java/android/view/WindowManagerGlobal.java
@@ -34,6 +34,7 @@
 import android.util.Log;
 import android.view.inputmethod.InputMethodManager;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.FastPrintWriter;
 
 import java.io.FileDescriptor;
@@ -184,6 +185,15 @@
         }
     }
 
+    /** Overrides the {@link #getWindowManagerService()} for test only. */
+    @VisibleForTesting
+    public static void overrideWindowManagerServiceForTesting(
+            @NonNull IWindowManager windowManager) {
+        synchronized (WindowManagerGlobal.class) {
+            sWindowManagerService = windowManager;
+        }
+    }
+
     @UnsupportedAppUsage
     public static IWindowSession getWindowSession() {
         synchronized (WindowManagerGlobal.class) {
diff --git a/core/java/android/view/animation/AnimationUtils.java b/core/java/android/view/animation/AnimationUtils.java
index 8ba8b8c..0699bc1 100644
--- a/core/java/android/view/animation/AnimationUtils.java
+++ b/core/java/android/view/animation/AnimationUtils.java
@@ -32,6 +32,7 @@
 import android.util.AttributeSet;
 import android.util.TimeUtils;
 import android.util.Xml;
+import android.view.Choreographer;
 import android.view.InflateException;
 
 import org.xmlpull.v1.XmlPullParser;
@@ -153,7 +154,13 @@
      */
     public static long getExpectedPresentationTimeNanos() {
         AnimationState state = sAnimationState.get();
-        return state.mExpectedPresentationTimeNanos;
+        if (state.animationClockLocked) {
+            return state.mExpectedPresentationTimeNanos;
+        }
+        // When this methoed is called outside of a Choreographer callback,
+        // we obtain the value of expectedPresentTimeNanos from the Choreographer.
+        // This helps avoid returning a time that could potentially be earlier than current time.
+        return Choreographer.getInstance().getLatestExpectedPresentTimeNanos();
     }
 
     /**
diff --git a/core/java/android/view/inputmethod/RemoteInputConnectionImpl.java b/core/java/android/view/inputmethod/RemoteInputConnectionImpl.java
index e9d7b9b..a95748c 100644
--- a/core/java/android/view/inputmethod/RemoteInputConnectionImpl.java
+++ b/core/java/android/view/inputmethod/RemoteInputConnectionImpl.java
@@ -43,7 +43,6 @@
 import android.view.View;
 import android.view.ViewRootImpl;
 
-import com.android.internal.annotations.GuardedBy;
 import com.android.internal.infra.AndroidFuture;
 import com.android.internal.inputmethod.IRemoteAccessibilityInputConnection;
 import com.android.internal.inputmethod.IRemoteInputConnection;
@@ -54,6 +53,7 @@
 import java.lang.ref.WeakReference;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Function;
 import java.util.function.Supplier;
 
@@ -158,18 +158,13 @@
         boolean cancellable();
     }
 
-    @GuardedBy("mLock")
-    @Nullable
-    private InputConnection mInputConnection;
+    @NonNull
+    private final AtomicReference<InputConnection> mInputConnectionRef;
 
     @NonNull
     private final Looper mLooper;
     private final Handler mH;
 
-    private final Object mLock = new Object();
-    @GuardedBy("mLock")
-    private boolean mFinished = false;
-
     private final InputMethodManager mParentInputMethodManager;
     private final WeakReference<View> mServedView;
 
@@ -185,7 +180,7 @@
     RemoteInputConnectionImpl(@NonNull Looper looper,
             @NonNull InputConnection inputConnection,
             @NonNull InputMethodManager inputMethodManager, @Nullable View servedView) {
-        mInputConnection = inputConnection;
+        mInputConnectionRef = new AtomicReference<>(inputConnection);
         mLooper = looper;
         mH = new Handler(mLooper);
         mParentInputMethodManager = inputMethodManager;
@@ -197,9 +192,7 @@
      */
     @Nullable
     public InputConnection getInputConnection() {
-        synchronized (mLock) {
-            return mInputConnection;
-        }
+        return mInputConnectionRef.get();
     }
 
     /**
@@ -215,9 +208,7 @@
      * {@link InputConnection#closeConnection()} as a result of {@link #deactivate()}.
      */
     private boolean isFinished() {
-        synchronized (mLock) {
-            return mFinished;
-        }
+        return mInputConnectionRef.get() == null;
     }
 
     private boolean isActive() {
@@ -386,10 +377,7 @@
                     // TODO(b/199934664): See if we can remove this by providing a default impl.
                 }
             } finally {
-                synchronized (mLock) {
-                    mInputConnection = null;
-                    mFinished = true;
-                }
+                mInputConnectionRef.set(null);
                 Trace.traceEnd(Trace.TRACE_TAG_INPUT);
             }
 
@@ -441,7 +429,6 @@
     public String toString() {
         return "RemoteInputConnectionImpl{"
                 + "connection=" + getInputConnection()
-                + " finished=" + isFinished()
                 + " mParentInputMethodManager.isActive()=" + mParentInputMethodManager.isActive()
                 + " mServedView=" + mServedView.get()
                 + "}";
@@ -455,16 +442,14 @@
      *                {@link DumpableInputConnection#dumpDebug(ProtoOutputStream, long)}.
      */
     public void dumpDebug(ProtoOutputStream proto, long fieldId) {
-        synchronized (mLock) {
-            // Check that the call is initiated in the target thread of the current InputConnection
-            // {@link InputConnection#getHandler} since the messages to IInputConnectionWrapper are
-            // executed on this thread. Otherwise the messages are dispatched to the correct thread
-            // in IInputConnectionWrapper, but this is not wanted while dumpng, for performance
-            // reasons.
-            if ((mInputConnection instanceof DumpableInputConnection)
-                    && mLooper.isCurrentThread()) {
-                ((DumpableInputConnection) mInputConnection).dumpDebug(proto, fieldId);
-            }
+        final InputConnection ic = mInputConnectionRef.get();
+        // Check that the call is initiated in the target thread of the current InputConnection
+        // {@link InputConnection#getHandler} since the messages to IInputConnectionWrapper are
+        // executed on this thread. Otherwise the messages are dispatched to the correct thread
+        // in IInputConnectionWrapper, but this is not wanted while dumping, for performance
+        // reasons.
+        if ((ic instanceof DumpableInputConnection) && mLooper.isCurrentThread()) {
+            ((DumpableInputConnection) ic).dumpDebug(proto, fieldId);
         }
     }
 
diff --git a/core/java/android/window/WindowContextController.java b/core/java/android/window/WindowContextController.java
index 4b9a957..eb270e2 100644
--- a/core/java/android/window/WindowContextController.java
+++ b/core/java/android/window/WindowContextController.java
@@ -21,6 +21,7 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.app.servertransaction.WindowTokenClientController;
 import android.content.Context;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -104,7 +105,8 @@
             throw new IllegalStateException("A Window Context can be only attached to "
                     + "a DisplayArea once.");
         }
-        mAttachedToDisplayArea = mToken.attachToDisplayArea(type, displayId, options)
+        mAttachedToDisplayArea = WindowTokenClientController.getInstance().attachToDisplayArea(
+                mToken, type, displayId, options)
                 ? AttachStatus.STATUS_ATTACHED : AttachStatus.STATUS_FAILED;
         if (mAttachedToDisplayArea == AttachStatus.STATUS_FAILED) {
             Log.w(TAG, "attachToDisplayArea fail, type:" + type + ", displayId:"
@@ -140,13 +142,13 @@
             throw new IllegalStateException("The Window Context should have been attached"
                     + " to a DisplayArea. AttachToDisplayArea:" + mAttachedToDisplayArea);
         }
-        mToken.attachToWindowToken(windowToken);
+        WindowTokenClientController.getInstance().attachToWindowToken(mToken, windowToken);
     }
 
     /** Detaches the window context from the node it's currently associated with. */
     public void detachIfNeeded() {
         if (mAttachedToDisplayArea == AttachStatus.STATUS_ATTACHED) {
-            mToken.detachFromWindowContainerIfNeeded();
+            WindowTokenClientController.getInstance().detachIfNeeded(mToken);
             mAttachedToDisplayArea = AttachStatus.STATUS_DETACHED;
             if (DEBUG_ATTACH) {
                 Log.d(TAG, "Detach Window Context.");
diff --git a/core/java/android/window/WindowTokenClient.java b/core/java/android/window/WindowTokenClient.java
index a208634..47d3df87 100644
--- a/core/java/android/window/WindowTokenClient.java
+++ b/core/java/android/window/WindowTokenClient.java
@@ -20,13 +20,12 @@
 import static android.window.ConfigurationHelper.shouldUpdateResources;
 
 import android.annotation.AnyThread;
-import android.annotation.BinderThread;
 import android.annotation.MainThread;
 import android.annotation.NonNull;
-import android.annotation.Nullable;
 import android.app.ActivityThread;
 import android.app.IWindowToken;
 import android.app.ResourcesManager;
+import android.app.servertransaction.WindowTokenClientController;
 import android.content.Context;
 import android.content.res.CompatibilityInfo;
 import android.content.res.Configuration;
@@ -36,14 +35,9 @@
 import android.os.Debug;
 import android.os.Handler;
 import android.os.IBinder;
-import android.os.RemoteException;
 import android.util.Log;
-import android.view.IWindowManager;
-import android.view.WindowManager.LayoutParams.WindowType;
-import android.view.WindowManagerGlobal;
 
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.function.pooled.PooledLambda;
 
 import java.lang.ref.WeakReference;
@@ -70,15 +64,11 @@
 
     private final ResourcesManager mResourcesManager = ResourcesManager.getInstance();
 
-    private IWindowManager mWms;
-
     @GuardedBy("itself")
     private final Configuration mConfiguration = new Configuration();
 
     private boolean mShouldDumpConfigForIme;
 
-    private boolean mAttachToWindowContainer;
-
     private final Handler mHandler = ActivityThread.currentActivityThread().getHandler();
 
     /**
@@ -101,96 +91,15 @@
     }
 
     /**
-     * Attaches this {@link WindowTokenClient} to a {@link com.android.server.wm.DisplayArea}.
-     *
-     * @param type The window type of the {@link WindowContext}
-     * @param displayId The {@link Context#getDisplayId() ID of display} to associate with
-     * @param options The window context launched option
-     * @return {@code true} if attaching successfully.
-     */
-    public boolean attachToDisplayArea(@WindowType int type, int displayId,
-            @Nullable Bundle options) {
-        try {
-            final Configuration configuration = getWindowManagerService()
-                    .attachWindowContextToDisplayArea(this, type, displayId, options);
-            if (configuration == null) {
-                return false;
-            }
-            onConfigurationChanged(configuration, displayId, false /* shouldReportConfigChange */);
-            mAttachToWindowContainer = true;
-            return true;
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
-     * Attaches this {@link WindowTokenClient} to a {@code DisplayContent}.
-     *
-     * @param displayId The {@link Context#getDisplayId() ID of display} to associate with
-     * @return {@code true} if attaching successfully.
-     */
-    public boolean attachToDisplayContent(int displayId) {
-        final IWindowManager wms = getWindowManagerService();
-        // #createSystemUiContext may call this method before WindowManagerService is initialized.
-        if (wms == null) {
-            return false;
-        }
-        try {
-            final Configuration configuration = wms.attachToDisplayContent(this, displayId);
-            if (configuration == null) {
-                return false;
-            }
-            onConfigurationChanged(configuration, displayId, false /* shouldReportConfigChange */);
-            mAttachToWindowContainer = true;
-            return true;
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
-     * Attaches this {@link WindowTokenClient} to a {@code windowToken}.
-     *
-     * @param windowToken the window token to associated with
-     */
-    public void attachToWindowToken(IBinder windowToken) {
-        try {
-            getWindowManagerService().attachWindowContextToWindowToken(this, windowToken);
-            mAttachToWindowContainer = true;
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /** Detaches this {@link WindowTokenClient} from associated WindowContainer if there's one. */
-    public void detachFromWindowContainerIfNeeded() {
-        if (!mAttachToWindowContainer) {
-            return;
-        }
-        try {
-            getWindowManagerService().detachWindowContextFromWindowContainer(this);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    private IWindowManager getWindowManagerService() {
-        if (mWms == null) {
-            mWms = WindowManagerGlobal.getWindowManagerService();
-        }
-        return mWms;
-    }
-
-    /**
      * Called when {@link Configuration} updates from the server side receive.
      *
      * @param newConfig the updated {@link Configuration}
      * @param newDisplayId the updated {@link android.view.Display} ID
      */
-    @BinderThread
+    @AnyThread
     @Override
     public void onConfigurationChanged(Configuration newConfig, int newDisplayId) {
+        // TODO(b/290876897): No need to post on mHandler after migrating to ClientTransaction
         mHandler.post(PooledLambda.obtainRunnable(this::onConfigurationChanged, newConfig,
                 newDisplayId, true /* shouldReportConfigChange */).recycleOnUse());
     }
@@ -207,15 +116,14 @@
      * {@code shouldReportConfigChange} is {@code true}, which is usually from
      * {@link IWindowToken#onConfigurationChanged(Configuration, int)}
      * directly, while this method could be run on any thread if it is used to initialize
-     * Context's {@code Configuration} via {@link #attachToDisplayArea(int, int, Bundle)}
-     * or {@link #attachToDisplayContent(int)}.
+     * Context's {@code Configuration} via {@link WindowTokenClientController#attachToDisplayArea}
+     * or {@link WindowTokenClientController#attachToDisplayContent}.
      *
      * @param shouldReportConfigChange {@code true} to indicate that the {@code Configuration}
      *                                 should be dispatched to listeners.
      *
      */
     @AnyThread
-    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
     public void onConfigurationChanged(Configuration newConfig, int newDisplayId,
             boolean shouldReportConfigChange) {
         final Context context = mContextRef.get();
@@ -280,9 +188,10 @@
         }
     }
 
-    @BinderThread
+    @AnyThread
     @Override
     public void onWindowTokenRemoved() {
+        // TODO(b/290876897): No need to post on mHandler after migrating to ClientTransaction
         mHandler.post(PooledLambda.obtainRunnable(
                 WindowTokenClient::onWindowTokenRemovedInner, this).recycleOnUse());
     }
diff --git a/core/java/com/android/internal/widget/LockPatternView.java b/core/java/com/android/internal/widget/LockPatternView.java
index c2cfcd6..66b0158 100644
--- a/core/java/com/android/internal/widget/LockPatternView.java
+++ b/core/java/com/android/internal/widget/LockPatternView.java
@@ -1565,6 +1565,13 @@
         mInStealthMode = ss.isInStealthMode();
     }
 
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        super.onLayout(changed, left, top, right, bottom);
+
+        setSystemGestureExclusionRects(List.of(new Rect(left, top, right, bottom)));
+    }
+
     /**
      * The parecelable for saving and restoring a lock pattern view.
      */
diff --git a/core/tests/coretests/src/android/app/activity/ActivityThreadTest.java b/core/tests/coretests/src/android/app/activity/ActivityThreadTest.java
index 4857741..c1b55cd 100644
--- a/core/tests/coretests/src/android/app/activity/ActivityThreadTest.java
+++ b/core/tests/coretests/src/android/app/activity/ActivityThreadTest.java
@@ -21,6 +21,7 @@
 import static android.content.Intent.ACTION_VIEW;
 import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
 import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
+import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.Display.INVALID_DISPLAY;
 
 import static com.google.common.truth.Truth.assertThat;
@@ -29,6 +30,8 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
 
 import android.annotation.Nullable;
 import android.app.Activity;
@@ -46,6 +49,7 @@
 import android.app.servertransaction.NewIntentItem;
 import android.app.servertransaction.ResumeActivityItem;
 import android.app.servertransaction.StopActivityItem;
+import android.app.servertransaction.WindowTokenClientController;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.CompatibilityInfo;
@@ -70,6 +74,7 @@
 import com.android.internal.content.ReferrerIntent;
 
 import org.junit.After;
+import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -83,7 +88,7 @@
 /**
  * Test for verifying {@link android.app.ActivityThread} class.
  * Build/Install/Run:
- *  atest FrameworksCoreTests:android.app.activity.ActivityThreadTest
+ *  atest FrameworksCoreTests:ActivityThreadTest
  */
 @RunWith(AndroidJUnit4.class)
 @MediumTest
@@ -100,14 +105,24 @@
             new ActivityTestRule<>(TestActivity.class, true /* initialTouchMode */,
                     false /* launchActivity */);
 
+    private WindowTokenClientController mOriginalWindowTokenClientController;
+
     private ArrayList<VirtualDisplay> mCreatedVirtualDisplays;
 
+    @Before
+    public void setup() {
+        // Keep track of the original controller, so that it can be used to restore in tearDown()
+        // when there is override in some test cases.
+        mOriginalWindowTokenClientController = WindowTokenClientController.getInstance();
+    }
+
     @After
     public void tearDown() {
         if (mCreatedVirtualDisplays != null) {
             mCreatedVirtualDisplays.forEach(VirtualDisplay::release);
             mCreatedVirtualDisplays = null;
         }
+        WindowTokenClientController.overrideForTesting(mOriginalWindowTokenClientController);
     }
 
     @Test
@@ -730,6 +745,39 @@
         assertFalse(activity.enterPipSkipped());
     }
 
+    @Test
+    public void testHandleWindowContextConfigurationChanged() {
+        final Activity activity = mActivityTestRule.launchActivity(new Intent());
+        final ActivityThread activityThread = activity.getActivityThread();
+        final WindowTokenClientController windowTokenClientController =
+                mock(WindowTokenClientController.class);
+        WindowTokenClientController.overrideForTesting(windowTokenClientController);
+        final IBinder clientToken = mock(IBinder.class);
+        final Configuration configuration = new Configuration();
+
+        InstrumentationRegistry.getInstrumentation().runOnMainSync(() -> activityThread
+                .handleWindowContextConfigurationChanged(
+                        clientToken, configuration, DEFAULT_DISPLAY));
+
+        verify(windowTokenClientController).onWindowContextConfigurationChanged(
+                clientToken, configuration, DEFAULT_DISPLAY);
+    }
+
+    @Test
+    public void testHandleWindowContextWindowRemoval() {
+        final Activity activity = mActivityTestRule.launchActivity(new Intent());
+        final ActivityThread activityThread = activity.getActivityThread();
+        final WindowTokenClientController windowTokenClientController =
+                mock(WindowTokenClientController.class);
+        WindowTokenClientController.overrideForTesting(windowTokenClientController);
+        final IBinder clientToken = mock(IBinder.class);
+
+        InstrumentationRegistry.getInstrumentation().runOnMainSync(() -> activityThread
+                .handleWindowContextWindowRemoval(clientToken));
+
+        verify(windowTokenClientController).onWindowContextWindowRemoved(clientToken);
+    }
+
     /**
      * Calls {@link ActivityThread#handleActivityConfigurationChanged(ActivityClientRecord,
      * Configuration, int)} to try to push activity configuration to the activity for the given
diff --git a/core/tests/coretests/src/android/app/servertransaction/WindowContextConfigurationChangeItemTest.java b/core/tests/coretests/src/android/app/servertransaction/WindowContextConfigurationChangeItemTest.java
new file mode 100644
index 0000000..7811e1a
--- /dev/null
+++ b/core/tests/coretests/src/android/app/servertransaction/WindowContextConfigurationChangeItemTest.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.servertransaction;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+
+import static org.mockito.Mockito.verify;
+
+import android.app.ClientTransactionHandler;
+import android.content.res.Configuration;
+import android.os.IBinder;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * Tests for {@link WindowContextConfigurationChangeItem}.
+ *
+ * Build/Install/Run:
+ *  atest FrameworksCoreTests:WindowContextConfigurationChangeItemTest
+ */
+public class WindowContextConfigurationChangeItemTest {
+
+    @Mock
+    private ClientTransactionHandler mHandler;
+    @Mock
+    private IBinder mToken;
+    @Mock
+    private PendingTransactionActions mPendingActions;
+    @Mock
+    private IBinder mClientToken;
+    // Can't mock final class.
+    private final Configuration mConfiguration = new Configuration();
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testExecute() {
+        final WindowContextConfigurationChangeItem item = WindowContextConfigurationChangeItem
+                .obtain(mClientToken, mConfiguration, DEFAULT_DISPLAY);
+        item.execute(mHandler, mToken, mPendingActions);
+
+        verify(mHandler).handleWindowContextConfigurationChanged(mClientToken, mConfiguration,
+                DEFAULT_DISPLAY);
+    }
+}
diff --git a/core/tests/coretests/src/android/app/servertransaction/WindowContextWindowRemovalItemTest.java b/core/tests/coretests/src/android/app/servertransaction/WindowContextWindowRemovalItemTest.java
new file mode 100644
index 0000000..2c83c70
--- /dev/null
+++ b/core/tests/coretests/src/android/app/servertransaction/WindowContextWindowRemovalItemTest.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.servertransaction;
+
+import static org.mockito.Mockito.verify;
+
+import android.app.ClientTransactionHandler;
+import android.os.IBinder;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * Tests for {@link WindowContextWindowRemovalItem}.
+ *
+ * Build/Install/Run:
+ *  atest FrameworksCoreTests:WindowContextWindowRemovalItemTest
+ */
+public class WindowContextWindowRemovalItemTest {
+
+    @Mock
+    private ClientTransactionHandler mHandler;
+    @Mock
+    private IBinder mToken;
+    @Mock
+    private PendingTransactionActions mPendingActions;
+    @Mock
+    private IBinder mClientToken;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testExecute() {
+        final WindowContextWindowRemovalItem item = WindowContextWindowRemovalItem.obtain(
+                mClientToken);
+        item.execute(mHandler, mToken, mPendingActions);
+
+        verify(mHandler).handleWindowContextWindowRemoval(mClientToken);
+    }
+}
diff --git a/core/tests/coretests/src/android/app/servertransaction/WindowTokenClientControllerTest.java b/core/tests/coretests/src/android/app/servertransaction/WindowTokenClientControllerTest.java
new file mode 100644
index 0000000..3b2fe58
--- /dev/null
+++ b/core/tests/coretests/src/android/app/servertransaction/WindowTokenClientControllerTest.java
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.servertransaction;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+import android.content.res.Configuration;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.platform.test.annotations.Presubmit;
+import android.view.IWindowManager;
+import android.view.WindowManagerGlobal;
+import android.window.WindowTokenClient;
+
+import androidx.test.filters.SmallTest;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * Tests for {@link WindowTokenClientController}.
+ *
+ * Build/Install/Run:
+ *  atest FrameworksCoreTests:WindowTokenClientControllerTest
+ */
+@SmallTest
+@Presubmit
+public class WindowTokenClientControllerTest {
+
+    @Mock
+    private IWindowManager mWindowManagerService;
+    @Mock
+    private WindowTokenClient mWindowTokenClient;
+    @Mock
+    private IBinder mClientToken;
+    @Mock
+    private IBinder mWindowToken;
+    // Can't mock final class.
+    private final Configuration mConfiguration = new Configuration();
+
+    private IWindowManager mOriginalWindowManagerService;
+
+    private WindowTokenClientController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mOriginalWindowManagerService = WindowManagerGlobal.getWindowManagerService();
+        WindowManagerGlobal.overrideWindowManagerServiceForTesting(mWindowManagerService);
+        doReturn(mClientToken).when(mWindowTokenClient).asBinder();
+        mController = spy(WindowTokenClientController.getInstance());
+    }
+
+    @After
+    public void tearDown() {
+        WindowManagerGlobal.overrideWindowManagerServiceForTesting(mOriginalWindowManagerService);
+    }
+
+    @Test
+    public void testAttachToDisplayArea() throws RemoteException {
+        doReturn(null).when(mWindowManagerService).attachWindowContextToDisplayArea(
+                any(), anyInt(), anyInt(), any());
+
+        assertFalse(mController.attachToDisplayArea(mWindowTokenClient, TYPE_APPLICATION_OVERLAY,
+                DEFAULT_DISPLAY, null /* options */));
+        verify(mWindowManagerService).attachWindowContextToDisplayArea(mWindowTokenClient,
+                TYPE_APPLICATION_OVERLAY, DEFAULT_DISPLAY, null /* options */);
+        verify(mWindowTokenClient, never()).onConfigurationChanged(any(), anyInt(), anyBoolean());
+
+        doReturn(mConfiguration).when(mWindowManagerService).attachWindowContextToDisplayArea(
+                any(), anyInt(), anyInt(), any());
+
+        assertTrue(mController.attachToDisplayArea(mWindowTokenClient, TYPE_APPLICATION_OVERLAY,
+                DEFAULT_DISPLAY, null /* options */));
+        verify(mWindowTokenClient).onConfigurationChanged(mConfiguration, DEFAULT_DISPLAY,
+                false /* shouldReportConfigChange */);
+    }
+
+    @Test
+    public void testAttachToDisplayArea_detachIfNeeded() throws RemoteException {
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService, never()).detachWindowContextFromWindowContainer(any());
+
+        doReturn(null).when(mWindowManagerService).attachWindowContextToDisplayArea(
+                any(), anyInt(), anyInt(), any());
+        mController.attachToDisplayArea(mWindowTokenClient, TYPE_APPLICATION_OVERLAY,
+                DEFAULT_DISPLAY, null /* options */);
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService, never()).detachWindowContextFromWindowContainer(any());
+
+        doReturn(mConfiguration).when(mWindowManagerService).attachWindowContextToDisplayArea(
+                any(), anyInt(), anyInt(), any());
+        mController.attachToDisplayArea(mWindowTokenClient, TYPE_APPLICATION_OVERLAY,
+                DEFAULT_DISPLAY, null /* options */);
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService).detachWindowContextFromWindowContainer(any());
+    }
+
+    @Test
+    public void testAttachToDisplayContent() throws RemoteException {
+        doReturn(null).when(mWindowManagerService).attachToDisplayContent(
+                any(), anyInt());
+
+        assertFalse(mController.attachToDisplayContent(mWindowTokenClient, DEFAULT_DISPLAY));
+        verify(mWindowManagerService).attachToDisplayContent(mWindowTokenClient, DEFAULT_DISPLAY);
+        verify(mWindowTokenClient, never()).onConfigurationChanged(any(), anyInt(), anyBoolean());
+
+        doReturn(mConfiguration).when(mWindowManagerService).attachToDisplayContent(
+                any(), anyInt());
+
+        assertTrue(mController.attachToDisplayContent(mWindowTokenClient, DEFAULT_DISPLAY));
+        verify(mWindowTokenClient).onConfigurationChanged(mConfiguration, DEFAULT_DISPLAY,
+                false /* shouldReportConfigChange */);
+    }
+
+    @Test
+    public void testAttachToDisplayContent_detachIfNeeded() throws RemoteException {
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService, never()).detachWindowContextFromWindowContainer(any());
+
+        doReturn(null).when(mWindowManagerService).attachToDisplayContent(
+                any(), anyInt());
+        mController.attachToDisplayContent(mWindowTokenClient, DEFAULT_DISPLAY);
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService, never()).detachWindowContextFromWindowContainer(any());
+
+        doReturn(mConfiguration).when(mWindowManagerService).attachToDisplayContent(
+                any(), anyInt());
+        mController.attachToDisplayContent(mWindowTokenClient, DEFAULT_DISPLAY);
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService).detachWindowContextFromWindowContainer(any());
+    }
+
+    @Test
+    public void testAttachToWindowToken() throws RemoteException {
+        mController.attachToWindowToken(mWindowTokenClient, mWindowToken);
+
+        verify(mWindowManagerService).attachWindowContextToWindowToken(mWindowTokenClient,
+                mWindowToken);
+    }
+
+    @Test
+    public void testAttachToWindowToken_detachIfNeeded() throws RemoteException {
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService, never()).detachWindowContextFromWindowContainer(any());
+
+        mController.attachToWindowToken(mWindowTokenClient, mWindowToken);
+        mController.detachIfNeeded(mWindowTokenClient);
+
+        verify(mWindowManagerService).detachWindowContextFromWindowContainer(any());
+    }
+
+    @Test
+    public void testOnWindowContextConfigurationChanged() {
+        mController.onWindowContextConfigurationChanged(
+                mClientToken, mConfiguration, DEFAULT_DISPLAY);
+
+        verify(mWindowTokenClient, never()).onConfigurationChanged(any(), anyInt());
+
+        mController.attachToWindowToken(mWindowTokenClient, mWindowToken);
+
+        mController.onWindowContextConfigurationChanged(
+                mClientToken, mConfiguration, DEFAULT_DISPLAY);
+
+        verify(mWindowTokenClient).onConfigurationChanged(mConfiguration, DEFAULT_DISPLAY);
+    }
+
+    @Test
+    public void testOnWindowContextWindowRemoved() {
+        mController.onWindowContextWindowRemoved(mClientToken);
+
+        verify(mWindowTokenClient, never()).onWindowTokenRemoved();
+
+        mController.attachToWindowToken(mWindowTokenClient, mWindowToken);
+
+        mController.onWindowContextWindowRemoved(mClientToken);
+
+        verify(mWindowTokenClient).onWindowTokenRemoved();
+    }
+}
diff --git a/core/tests/coretests/src/android/content/TEST_MAPPING b/core/tests/coretests/src/android/content/TEST_MAPPING
new file mode 100644
index 0000000..bbc2458
--- /dev/null
+++ b/core/tests/coretests/src/android/content/TEST_MAPPING
@@ -0,0 +1,18 @@
+{
+  "presubmit": [
+    {
+      "name": "FrameworksCoreTests",
+      "options": [
+        {
+          "include-filter": "android.content.ContentCaptureOptionsTest"
+        },
+        {
+          "exclude-annotation": "androidx.test.filters.FlakyTest"
+        },
+        {
+          "exclude-annotation": "org.junit.Ignore"
+        }
+      ]
+    }
+  ]
+}
diff --git a/core/tests/coretests/src/android/view/contentcapture/TEST_MAPPING b/core/tests/coretests/src/android/view/contentcapture/TEST_MAPPING
new file mode 100644
index 0000000..f8beac2
--- /dev/null
+++ b/core/tests/coretests/src/android/view/contentcapture/TEST_MAPPING
@@ -0,0 +1,18 @@
+{
+  "presubmit": [
+    {
+      "name": "FrameworksCoreTests",
+      "options": [
+        {
+          "include-filter": "android.view.contentcapture"
+        },
+        {
+          "exclude-annotation": "androidx.test.filters.FlakyTest"
+        },
+        {
+          "exclude-annotation": "org.junit.Ignore"
+        }
+      ]
+    }
+  ]
+}
diff --git a/core/tests/coretests/src/android/view/contentprotection/TEST_MAPPING b/core/tests/coretests/src/android/view/contentprotection/TEST_MAPPING
new file mode 100644
index 0000000..3cd4e17
--- /dev/null
+++ b/core/tests/coretests/src/android/view/contentprotection/TEST_MAPPING
@@ -0,0 +1,18 @@
+{
+  "presubmit": [
+    {
+      "name": "FrameworksCoreTests",
+      "options": [
+        {
+          "include-filter": "android.view.contentprotection"
+        },
+        {
+          "exclude-annotation": "androidx.test.filters.FlakyTest"
+        },
+        {
+          "exclude-annotation": "org.junit.Ignore"
+        }
+      ]
+    }
+  ]
+}
diff --git a/core/tests/coretests/src/android/window/WindowContextControllerTest.java b/core/tests/coretests/src/android/window/WindowContextControllerTest.java
index a52d2e8..5f2aecc 100644
--- a/core/tests/coretests/src/android/window/WindowContextControllerTest.java
+++ b/core/tests/coretests/src/android/window/WindowContextControllerTest.java
@@ -24,17 +24,20 @@
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 
+import android.app.servertransaction.WindowTokenClientController;
 import android.os.Binder;
 import android.platform.test.annotations.Presubmit;
 
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -56,14 +59,26 @@
 public class WindowContextControllerTest {
     private WindowContextController mController;
     @Mock
+    private WindowTokenClientController mWindowTokenClientController;
+    @Mock
     private WindowTokenClient mMockToken;
 
+    private WindowTokenClientController mOriginalController;
+
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
         mController = new WindowContextController(mMockToken);
         doNothing().when(mMockToken).onConfigurationChanged(any(), anyInt(), anyBoolean());
-        doReturn(true).when(mMockToken).attachToDisplayArea(anyInt(), anyInt(), any());
+        mOriginalController = WindowTokenClientController.getInstance();
+        WindowTokenClientController.overrideForTesting(mWindowTokenClientController);
+        doReturn(true).when(mWindowTokenClientController).attachToDisplayArea(
+                eq(mMockToken), anyInt(), anyInt(), any());
+    }
+
+    @After
+    public void tearDown() {
+        WindowTokenClientController.overrideForTesting(mOriginalController);
     }
 
     @Test(expected = IllegalStateException.class)
@@ -78,7 +93,7 @@
     public void testDetachIfNeeded_NotAttachedYet_DoNothing() {
         mController.detachIfNeeded();
 
-        verify(mMockToken, never()).detachFromWindowContainerIfNeeded();
+        verify(mWindowTokenClientController, never()).detachIfNeeded(any());
     }
 
     @Test
diff --git a/libs/WindowManager/Shell/Android.bp b/libs/WindowManager/Shell/Android.bp
index a605e2b..8bd500e 100644
--- a/libs/WindowManager/Shell/Android.bp
+++ b/libs/WindowManager/Shell/Android.bp
@@ -166,7 +166,7 @@
         // *.kt sources are inside a filegroup.
         "kotlin-annotations",
     ],
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
     manifest: "AndroidManifest.xml",
     plugins: ["dagger2-compiler"],
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/FloatingContentCoordinator.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/common/FloatingContentCoordinator.kt
index d5d072a..122dcbb 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/FloatingContentCoordinator.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/FloatingContentCoordinator.kt
@@ -94,7 +94,6 @@
          * non-overlapping.
          * @return The new bounds for this content.
          */
-        @JvmDefault
         fun calculateNewBoundsOnOverlap(
             overlappingContentBounds: Rect,
             otherContentBounds: List<Rect>
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeTaskRepository.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeTaskRepository.kt
index 711df0d..c05af73 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeTaskRepository.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeTaskRepository.kt
@@ -368,7 +368,6 @@
         /**
          * Called when the active tasks change in desktop mode.
          */
-        @JvmDefault
         fun onActiveTasksChanged(displayId: Int) {}
     }
 
@@ -379,17 +378,15 @@
         /**
          * Called when the desktop starts or stops showing freeform tasks.
          */
-        @JvmDefault
         fun onVisibilityChanged(displayId: Int, hasVisibleFreeformTasks: Boolean) {}
 
         /**
          * Called when the desktop stashed status changes.
          */
-        @JvmDefault
         fun onStashedChanged(displayId: Int, stashed: Boolean) {}
     }
 }
 
 private fun <T> Iterable<T>.toDumpString(): String {
     return joinToString(separator = ", ", prefix = "[", postfix = "]")
-}
\ No newline at end of file
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/RemoteTransitionHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/RemoteTransitionHandler.java
index a242c72..c22cc6f 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/transition/RemoteTransitionHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/transition/RemoteTransitionHandler.java
@@ -186,9 +186,12 @@
             @NonNull SurfaceControl.Transaction t, @NonNull IBinder mergeTarget,
             @NonNull Transitions.TransitionFinishCallback finishCallback) {
         final RemoteTransition remoteTransition = mRequestedRemotes.get(mergeTarget);
-        final IRemoteTransition remote = remoteTransition.getRemoteTransition();
+        if (remoteTransition == null) return;
+
         ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TRANSITIONS, "   Merge into remote: %s",
                 remoteTransition);
+
+        final IRemoteTransition remote = remoteTransition.getRemoteTransition();
         if (remote == null) return;
 
         IRemoteTransitionFinishedCallback cb = new IRemoteTransitionFinishedCallback.Stub() {
diff --git a/libs/WindowManager/Shell/tests/unittest/Android.bp b/libs/WindowManager/Shell/tests/unittest/Android.bp
index ad4d97f..38e9f39 100644
--- a/libs/WindowManager/Shell/tests/unittest/Android.bp
+++ b/libs/WindowManager/Shell/tests/unittest/Android.bp
@@ -61,7 +61,7 @@
         "libstaticjvmtiagent",
     ],
 
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 
     plugins: ["dagger2-compiler"],
 
diff --git a/libs/hwui/tests/common/TestUtils.h b/libs/hwui/tests/common/TestUtils.h
index 7ef82a7..ffc664c 100644
--- a/libs/hwui/tests/common/TestUtils.h
+++ b/libs/hwui/tests/common/TestUtils.h
@@ -61,18 +61,10 @@
         ADD_FAILURE() << "ClipState not a rect";                                     \
     }
 
-#define INNER_PIPELINE_TEST(test_case_name, test_name, pipeline, functionCall) \
-    TEST(test_case_name, test_name##_##pipeline) {                             \
-        RenderPipelineType oldType = Properties::getRenderPipelineType();      \
-        Properties::overrideRenderPipelineType(RenderPipelineType::pipeline);  \
-        functionCall;                                                          \
-        Properties::overrideRenderPipelineType(oldType);                       \
-    };
-
-#define INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, pipeline) \
-    INNER_PIPELINE_TEST(test_case_name, test_name, pipeline,                  \
-                        TestUtils::runOnRenderThread(                         \
-                                test_case_name##_##test_name##_RenderThreadTest::doTheThing))
+#define INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name)                                \
+    TEST(test_case_name, test_name) {                                                              \
+        TestUtils::runOnRenderThread(test_case_name##_##test_name##_RenderThreadTest::doTheThing); \
+    }
 
 /**
  * Like gtest's TEST, but runs on the RenderThread, and 'renderThread' is passed, in top level scope
@@ -83,21 +75,7 @@
     public:                                                                                 \
         static void doTheThing(renderthread::RenderThread& renderThread);                   \
     };                                                                                      \
-    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaGL);                    \
-    /* Temporarily disabling Vulkan until we can figure out a way to stub out the driver */ \
-    /* INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaVulkan); */          \
-    void test_case_name##_##test_name##_RenderThreadTest::doTheThing(                       \
-            renderthread::RenderThread& renderThread)
-
-/**
- * Like RENDERTHREAD_TEST, but only runs with the Skia RenderPipelineTypes
- */
-#define RENDERTHREAD_SKIA_PIPELINE_TEST(test_case_name, test_name)                          \
-    class test_case_name##_##test_name##_RenderThreadTest {                                 \
-    public:                                                                                 \
-        static void doTheThing(renderthread::RenderThread& renderThread);                   \
-    };                                                                                      \
-    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaGL);                    \
+    INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name);                            \
     /* Temporarily disabling Vulkan until we can figure out a way to stub out the driver */ \
     /* INNER_PIPELINE_RENDERTHREAD_TEST(test_case_name, test_name, SkiaVulkan); */          \
     void test_case_name##_##test_name##_RenderThreadTest::doTheThing(                       \
diff --git a/libs/hwui/tests/unit/CacheManagerTests.cpp b/libs/hwui/tests/unit/CacheManagerTests.cpp
index cc7d34b..89d00d3 100644
--- a/libs/hwui/tests/unit/CacheManagerTests.cpp
+++ b/libs/hwui/tests/unit/CacheManagerTests.cpp
@@ -35,7 +35,7 @@
 }
 
 // TOOD(258700630): fix this test and re-enable
-RENDERTHREAD_SKIA_PIPELINE_TEST(CacheManager, DISABLED_trimMemory) {
+RENDERTHREAD_TEST(CacheManager, DISABLED_trimMemory) {
     int32_t width = DeviceInfo::get()->getWidth();
     int32_t height = DeviceInfo::get()->getHeight();
     GrDirectContext* grContext = renderThread.getGrContext();
diff --git a/libs/hwui/tests/unit/RenderNodeDrawableTests.cpp b/libs/hwui/tests/unit/RenderNodeDrawableTests.cpp
index 1e055c2..073a835 100644
--- a/libs/hwui/tests/unit/RenderNodeDrawableTests.cpp
+++ b/libs/hwui/tests/unit/RenderNodeDrawableTests.cpp
@@ -355,7 +355,7 @@
     EXPECT_EQ(3, canvas.getIndex());
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(RenderNodeDrawable, emptyReceiver) {
+RENDERTHREAD_TEST(RenderNodeDrawable, emptyReceiver) {
     class ProjectionTestCanvas : public SkCanvas {
     public:
         ProjectionTestCanvas(int width, int height) : SkCanvas(width, height) {}
@@ -419,7 +419,7 @@
     EXPECT_EQ(2, canvas.getDrawCounter());
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(RenderNodeDrawable, projectionHwLayer) {
+RENDERTHREAD_TEST(RenderNodeDrawable, projectionHwLayer) {
     /* R is backward projected on B and C is a layer.
                 A
                / \
@@ -1052,7 +1052,7 @@
 }
 
 // Verify that layers are composed with linear filtering.
-RENDERTHREAD_SKIA_PIPELINE_TEST(RenderNodeDrawable, layerComposeQuality) {
+RENDERTHREAD_TEST(RenderNodeDrawable, layerComposeQuality) {
     static const int CANVAS_WIDTH = 1;
     static const int CANVAS_HEIGHT = 1;
     static const int LAYER_WIDTH = 1;
@@ -1170,7 +1170,7 @@
 }
 
 // Draw a vector drawable twice but with different bounds and verify correct bounds are used.
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaRecordingCanvas, drawVectorDrawable) {
+RENDERTHREAD_TEST(SkiaRecordingCanvas, drawVectorDrawable) {
     static const int CANVAS_WIDTH = 100;
     static const int CANVAS_HEIGHT = 200;
     class VectorDrawableTestCanvas : public TestCanvasBase {
diff --git a/libs/hwui/tests/unit/ShaderCacheTests.cpp b/libs/hwui/tests/unit/ShaderCacheTests.cpp
index 9aa2e1d..0f8bd13 100644
--- a/libs/hwui/tests/unit/ShaderCacheTests.cpp
+++ b/libs/hwui/tests/unit/ShaderCacheTests.cpp
@@ -370,9 +370,9 @@
 }
 
 using namespace android::uirenderer;
-RENDERTHREAD_SKIA_PIPELINE_TEST(ShaderCacheTest, testOnVkFrameFlushed) {
+RENDERTHREAD_TEST(ShaderCacheTest, testOnVkFrameFlushed) {
     if (Properties::getRenderPipelineType() != RenderPipelineType::SkiaVulkan) {
-        // RENDERTHREAD_SKIA_PIPELINE_TEST declares both SkiaVK and SkiaGL variants.
+        // RENDERTHREAD_TEST declares both SkiaVK and SkiaGL variants.
         GTEST_SKIP() << "This test is only applicable to RenderPipelineType::SkiaVulkan";
     }
     if (!folderExist(getExternalStorageFolder())) {
diff --git a/libs/hwui/tests/unit/SkiaDisplayListTests.cpp b/libs/hwui/tests/unit/SkiaDisplayListTests.cpp
index 1a1ce1e..f6be7b2 100644
--- a/libs/hwui/tests/unit/SkiaDisplayListTests.cpp
+++ b/libs/hwui/tests/unit/SkiaDisplayListTests.cpp
@@ -136,7 +136,7 @@
     }
 };
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaDisplayList, prepareListAndChildren) {
+RENDERTHREAD_TEST(SkiaDisplayList, prepareListAndChildren) {
     auto rootNode = TestUtils::createNode(0, 0, 200, 400, nullptr);
     ContextFactory contextFactory;
     std::unique_ptr<CanvasContext> canvasContext(
@@ -195,7 +195,7 @@
     canvasContext->destroy();
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaDisplayList, prepareListAndChildren_vdOffscreen) {
+RENDERTHREAD_TEST(SkiaDisplayList, prepareListAndChildren_vdOffscreen) {
     auto rootNode = TestUtils::createNode(0, 0, 200, 400, nullptr);
     ContextFactory contextFactory;
     std::unique_ptr<CanvasContext> canvasContext(
diff --git a/libs/hwui/tests/unit/SkiaPipelineTests.cpp b/libs/hwui/tests/unit/SkiaPipelineTests.cpp
index 6f180e7..3ded540 100644
--- a/libs/hwui/tests/unit/SkiaPipelineTests.cpp
+++ b/libs/hwui/tests/unit/SkiaPipelineTests.cpp
@@ -42,7 +42,7 @@
 using namespace android::uirenderer::renderthread;
 using namespace android::uirenderer::skiapipeline;
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, renderFrame) {
+RENDERTHREAD_TEST(SkiaPipeline, renderFrame) {
     auto redNode = TestUtils::createSkiaNode(
             0, 0, 1, 1, [](RenderProperties& props, SkiaRecordingCanvas& redCanvas) {
                 redCanvas.drawColor(SK_ColorRED, SkBlendMode::kSrcOver);
@@ -62,7 +62,7 @@
     ASSERT_EQ(TestUtils::getColor(surface, 0, 0), SK_ColorRED);
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, renderFrameCheckOpaque) {
+RENDERTHREAD_TEST(SkiaPipeline, renderFrameCheckOpaque) {
     auto halfGreenNode = TestUtils::createSkiaNode(
             0, 0, 2, 2, [](RenderProperties& props, SkiaRecordingCanvas& bottomHalfGreenCanvas) {
                 Paint greenPaint;
@@ -89,7 +89,7 @@
     ASSERT_EQ(TestUtils::getColor(surface, 0, 1), SK_ColorGREEN);
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, renderFrameCheckDirtyRect) {
+RENDERTHREAD_TEST(SkiaPipeline, renderFrameCheckDirtyRect) {
     auto redNode = TestUtils::createSkiaNode(
             0, 0, 2, 2, [](RenderProperties& props, SkiaRecordingCanvas& redCanvas) {
                 redCanvas.drawColor(SK_ColorRED, SkBlendMode::kSrcOver);
@@ -111,7 +111,7 @@
     ASSERT_EQ(TestUtils::getColor(surface, 1, 1), SK_ColorRED);
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, renderLayer) {
+RENDERTHREAD_TEST(SkiaPipeline, renderLayer) {
     auto redNode = TestUtils::createSkiaNode(
             0, 0, 1, 1, [](RenderProperties& props, SkiaRecordingCanvas& redCanvas) {
                 redCanvas.drawColor(SK_ColorRED, SkBlendMode::kSrcOver);
@@ -154,7 +154,7 @@
     blueNode->setLayerSurface(sk_sp<SkSurface>());
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, renderOverdraw) {
+RENDERTHREAD_TEST(SkiaPipeline, renderOverdraw) {
     ScopedProperty<bool> prop(Properties::debugOverdraw, true);
 
     auto whiteNode = TestUtils::createSkiaNode(
@@ -227,7 +227,7 @@
 };
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, deferRenderNodeScene) {
+RENDERTHREAD_TEST(SkiaPipeline, deferRenderNodeScene) {
     class DeferTestCanvas : public SkCanvas {
     public:
         DeferTestCanvas() : SkCanvas(800, 600) {}
@@ -297,7 +297,7 @@
     EXPECT_EQ(4, surface->canvas()->mDrawCounter);
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, clipped) {
+RENDERTHREAD_TEST(SkiaPipeline, clipped) {
     static const int CANVAS_WIDTH = 200;
     static const int CANVAS_HEIGHT = 200;
     class ClippedTestCanvas : public SkCanvas {
@@ -330,7 +330,7 @@
 }
 
 // Test renderFrame with a dirty clip and a pre-transform matrix.
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, clipped_rotated) {
+RENDERTHREAD_TEST(SkiaPipeline, clipped_rotated) {
     static const int CANVAS_WIDTH = 200;
     static const int CANVAS_HEIGHT = 100;
     static const SkMatrix rotateMatrix = SkMatrix::MakeAll(0, -1, CANVAS_HEIGHT, 1, 0, 0, 0, 0, 1);
@@ -366,7 +366,7 @@
     EXPECT_EQ(1, surface->canvas()->mDrawCounter);
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, clip_replace) {
+RENDERTHREAD_TEST(SkiaPipeline, clip_replace) {
     static const int CANVAS_WIDTH = 50;
     static const int CANVAS_HEIGHT = 50;
     class ClipReplaceTestCanvas : public SkCanvas {
@@ -396,7 +396,7 @@
     EXPECT_EQ(1, surface->canvas()->mDrawCounter);
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, context_lost) {
+RENDERTHREAD_TEST(SkiaPipeline, context_lost) {
     test::TestContext context;
     auto surface = context.surface();
     auto pipeline = std::make_unique<SkiaOpenGLPipeline>(renderThread);
@@ -410,7 +410,7 @@
     EXPECT_TRUE(pipeline->isSurfaceReady());
 }
 
-RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, pictureCallback) {
+RENDERTHREAD_TEST(SkiaPipeline, pictureCallback) {
     // create a pipeline and add a picture callback
     auto pipeline = std::make_unique<SkiaOpenGLPipeline>(renderThread);
     int callbackCount = 0;
diff --git a/libs/hwui/tests/unit/main.cpp b/libs/hwui/tests/unit/main.cpp
index 10c874e..76cbc8a 100644
--- a/libs/hwui/tests/unit/main.cpp
+++ b/libs/hwui/tests/unit/main.cpp
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
+#include <getopt.h>
+#include <signal.h>
 
 #include "Properties.h"
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
 #include "hwui/Typeface.h"
 #include "tests/common/LeakChecker.h"
 
-#include <signal.h>
-
 using namespace std;
 using namespace android;
 using namespace android::uirenderer;
@@ -45,6 +45,57 @@
     raise(sig);
 }
 
+// For options that only exist in long-form. Anything in the
+// 0-255 range is reserved for short options (which just use their ASCII value)
+namespace LongOpts {
+enum {
+    Reserved = 255,
+    Renderer,
+};
+}
+
+static const struct option LONG_OPTIONS[] = {
+        {"renderer", required_argument, nullptr, LongOpts::Renderer}, {0, 0, 0, 0}};
+
+static RenderPipelineType parseRenderer(const char* renderer) {
+    // Anything that's not skiavk is skiagl
+    if (!strcmp(renderer, "skiavk")) {
+        return RenderPipelineType::SkiaVulkan;
+    }
+    return RenderPipelineType::SkiaGL;
+}
+
+struct Options {
+    RenderPipelineType renderer = RenderPipelineType::SkiaGL;
+};
+
+Options parseOptions(int argc, char* argv[]) {
+    int c;
+    opterr = 0;
+    Options opts;
+
+    while (true) {
+        /* getopt_long stores the option index here. */
+        int option_index = 0;
+
+        c = getopt_long(argc, argv, "", LONG_OPTIONS, &option_index);
+
+        if (c == -1) break;
+
+        switch (c) {
+            case 0:
+                // Option set a flag, don't need to do anything
+                // (although none of the current LONG_OPTIONS do this...)
+                break;
+
+            case LongOpts::Renderer:
+                opts.renderer = parseRenderer(optarg);
+                break;
+        }
+    }
+    return opts;
+}
+
 class TypefaceEnvironment : public testing::Environment {
 public:
     virtual void SetUp() { Typeface::setRobotoTypefaceForTest(); }
@@ -64,8 +115,9 @@
 
     // Avoid talking to SF
     Properties::isolatedProcess = true;
-    // Default to GLES (Vulkan-aware tests will override this)
-    Properties::overrideRenderPipelineType(RenderPipelineType::SkiaGL);
+
+    auto opts = parseOptions(argc, argv);
+    Properties::overrideRenderPipelineType(opts.renderer);
 
     // Run the tests
     testing::InitGoogleTest(&argc, argv);
diff --git a/media/jni/android_media_MediaCodec.cpp b/media/jni/android_media_MediaCodec.cpp
index dea7f03..5ea98c0c 100644
--- a/media/jni/android_media_MediaCodec.cpp
+++ b/media/jni/android_media_MediaCodec.cpp
@@ -2615,7 +2615,7 @@
             return;
         }
         auto cryptoInfo =
-                cryptoInfoObj ? NativeCryptoInfo{size} : NativeCryptoInfo{env, cryptoInfoObj};
+                cryptoInfoObj ? NativeCryptoInfo{env, cryptoInfoObj} : NativeCryptoInfo{size};
         if (env->ExceptionCheck()) {
             // Creation of cryptoInfo failed. Let the exception bubble up.
             return;
diff --git a/packages/CredentialManager/Android.bp b/packages/CredentialManager/Android.bp
index 28b9bc0..fe26dc3 100644
--- a/packages/CredentialManager/Android.bp
+++ b/packages/CredentialManager/Android.bp
@@ -44,7 +44,7 @@
     platform_apis: true,
     privileged: true,
 
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 
     optimize: {
         proguard_compatibility: false,
diff --git a/packages/EasterEgg/Android.bp b/packages/EasterEgg/Android.bp
index 8699f59..0caf505 100644
--- a/packages/EasterEgg/Android.bp
+++ b/packages/EasterEgg/Android.bp
@@ -70,5 +70,5 @@
 
     manifest: "AndroidManifest.xml",
 
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 }
diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index 7be6043..0f16d93 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -203,7 +203,7 @@
     manifest: "AndroidManifest.xml",
 
     javacflags: ["-Adagger.fastInit=enabled"],
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 
     plugins: ["dagger2-compiler"],
 
@@ -394,7 +394,7 @@
         "android.test.base",
         "android.test.mock",
     ],
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
     aaptflags: [
         "--extra-packages",
         "com.android.systemui",
@@ -516,7 +516,7 @@
     certificate: "platform",
     privileged: true,
 
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 
     dxflags: ["--multi-dex"],
     optimize: {
diff --git a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
index 764a855..8306620 100644
--- a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
+++ b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
@@ -302,10 +302,9 @@
 
     interface Callback {
         /** Whether we are currently on the keyguard or not. */
-        @JvmDefault fun isOnKeyguard(): Boolean = false
+        fun isOnKeyguard(): Boolean = false
 
         /** Hide the keyguard and animate using [runner]. */
-        @JvmDefault
         fun hideKeyguardWithAnimation(runner: IRemoteAnimationRunner) {
             throw UnsupportedOperationException()
         }
@@ -316,16 +315,16 @@
 
     interface Listener {
         /** Called when an activity launch animation started. */
-        @JvmDefault fun onLaunchAnimationStart() {}
+        fun onLaunchAnimationStart() {}
 
         /**
          * Called when an activity launch animation is finished. This will be called if and only if
          * [onLaunchAnimationStart] was called earlier.
          */
-        @JvmDefault fun onLaunchAnimationEnd() {}
+        fun onLaunchAnimationEnd() {}
 
         /** Called when an activity launch animation made progress. */
-        @JvmDefault fun onLaunchAnimationProgress(linearProgress: Float) {}
+        fun onLaunchAnimationProgress(linearProgress: Float) {}
     }
 
     /**
diff --git a/packages/SystemUI/compose/core/tests/Android.bp b/packages/SystemUI/compose/core/tests/Android.bp
index 6119e96..06d94ac 100644
--- a/packages/SystemUI/compose/core/tests/Android.bp
+++ b/packages/SystemUI/compose/core/tests/Android.bp
@@ -44,5 +44,5 @@
         "androidx.compose.ui_ui-test-manifest",
     ],
 
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 }
diff --git a/packages/SystemUI/compose/features/tests/Android.bp b/packages/SystemUI/compose/features/tests/Android.bp
index ff534bd..c7c9140 100644
--- a/packages/SystemUI/compose/features/tests/Android.bp
+++ b/packages/SystemUI/compose/features/tests/Android.bp
@@ -44,5 +44,5 @@
         "androidx.compose.ui_ui-test-manifest",
     ],
 
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 }
diff --git a/packages/SystemUI/customization/Android.bp b/packages/SystemUI/customization/Android.bp
index dc450bb..fc37b355 100644
--- a/packages/SystemUI/customization/Android.bp
+++ b/packages/SystemUI/customization/Android.bp
@@ -48,5 +48,5 @@
     ],
     min_sdk_version: "current",
     plugins: ["dagger2-compiler"],
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 }
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 9c864ab..a38c629 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -366,10 +366,16 @@
 
     <!-- Whether or not notifications that can be expanded will always be in their expanded state.
          This value only affects notifications that are not a group of notifications from the same
-         applications. If this value is false, then only the first notification will be expanded;
-         the other notifications need to be manually expanded by the user. -->
+         applications. If this value is false, then only the first notification will be expanded
+         when config_autoExpandFirstNotification is true; the other notifications need to be
+         manually expanded by the user. -->
     <bool name="config_alwaysExpandNonGroupedNotifications">false</bool>
 
+    <!-- Whether or not the first expandable notification will be expanded automatically by the
+         system. This value only affects notifications that are not a group of notifications from
+         the same applications and when config_alwaysExpandNonGroupedNotifications is false. -->
+    <bool name="config_autoExpandFirstNotification">true</bool>
+
     <!-- Whether or not an expandable notification can be manually expanded or collapsed by the
          user. Grouped notifications are still expandable even if this value is false. -->
     <bool name="config_enableNonGroupedNotificationExpand">true</bool>
diff --git a/packages/SystemUI/shared/Android.bp b/packages/SystemUI/shared/Android.bp
index 28e786b..ca30e15 100644
--- a/packages/SystemUI/shared/Android.bp
+++ b/packages/SystemUI/shared/Android.bp
@@ -65,7 +65,7 @@
     ],
     min_sdk_version: "current",
     plugins: ["dagger2-compiler"],
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
 }
 
 java_library {
diff --git a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
index 0670ec3..79a1728 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
@@ -254,7 +254,7 @@
     /** Migrate the indication area to the new keyguard root view. */
     // TODO(b/280067944): Tracking bug.
     @JvmField
-    val MIGRATE_INDICATION_AREA = unreleasedFlag(236, "migrate_indication_area", teamfood = true)
+    val MIGRATE_INDICATION_AREA = releasedFlag(236, "migrate_indication_area")
 
     /**
      * Migrate the bottom area to the new keyguard root view.
@@ -294,6 +294,11 @@
     @JvmField
     val MIGRATE_NSSL = unreleasedFlag(242, "migrate_nssl")
 
+    /** Migrate the status view from the notification panel to keyguard root view. */
+    // TODO(b/291767565): Tracking bug.
+    @JvmField
+    val MIGRATE_KEYGUARD_STATUS_VIEW = unreleasedFlag(243, "migrate_keyguard_status_view")
+
     // 300 - power menu
     // TODO(b/254512600): Tracking Bug
     @JvmField val POWER_MENU_LITE = releasedFlag(300, "power_menu_lite")
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt
index 3646144..489d2ab 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt
@@ -171,7 +171,6 @@
          * for the canned animation (if applicable) so interested parties can sync with it. If no
          * canned animation is playing, these are both 0.
          */
-        @JvmDefault
         fun onUnlockAnimationStarted(
             playingCannedAnimation: Boolean,
             isWakeAndUnlockNotFromDream: Boolean,
@@ -184,7 +183,6 @@
          * The keyguard is no longer visible in this state and the app/launcher behind the keyguard
          * is now completely visible.
          */
-        @JvmDefault
         fun onUnlockAnimationFinished() {}
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyConfig.kt b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyConfig.kt
index d652889..d949a2a 100644
--- a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyConfig.kt
+++ b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyConfig.kt
@@ -145,13 +145,10 @@
     }
 
     interface Callback {
-        @JvmDefault
         fun onFlagMicCameraChanged(flag: Boolean) {}
 
-        @JvmDefault
         fun onFlagLocationChanged(flag: Boolean) {}
 
-        @JvmDefault
         fun onFlagMediaProjectionChanged(flag: Boolean) {}
     }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt
index a676150..eb8ef9b 100644
--- a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt
+++ b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt
@@ -216,7 +216,6 @@
     interface Callback : PrivacyConfig.Callback {
         fun onPrivacyItemsChanged(privacyItems: List<PrivacyItem>)
 
-        @JvmDefault
         fun onFlagAllChanged(flag: Boolean) {}
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt b/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt
index bb7f721..468a75d 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt
+++ b/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt
@@ -52,12 +52,12 @@
     interface Callback {
 
         /** Notifies that a display has been added. */
-        @JvmDefault fun onDisplayAdded(displayId: Int) {}
+        fun onDisplayAdded(displayId: Int) {}
 
         /** Notifies that a display has been removed. */
-        @JvmDefault fun onDisplayRemoved(displayId: Int) {}
+        fun onDisplayRemoved(displayId: Int) {}
 
         /** Notifies a display has been changed */
-        @JvmDefault fun onDisplayChanged(displayId: Int) {}
+        fun onDisplayChanged(displayId: Int) {}
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/settings/UserTracker.kt b/packages/SystemUI/src/com/android/systemui/settings/UserTracker.kt
index 33a3125..93a3e90 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/UserTracker.kt
+++ b/packages/SystemUI/src/com/android/systemui/settings/UserTracker.kt
@@ -71,7 +71,6 @@
          * Same as {@link onUserChanging(Int, Context, CountDownLatch)} but the latch will be
          * auto-decremented after the completion of this method.
          */
-        @JvmDefault
         fun onUserChanging(newUser: Int, userContext: Context) {}
 
         /**
@@ -82,7 +81,6 @@
          * user switch duration. When overriding this method, countDown() MUST be called on the
          * latch once execution is complete.
          */
-        @JvmDefault
         fun onUserChanging(newUser: Int, userContext: Context, latch: CountDownLatch) {
             onUserChanging(newUser, userContext)
             latch.countDown()
@@ -93,13 +91,11 @@
          * Override this method to run things after the screen is unfrozen for the user switch.
          * Please see {@link #onUserChanging} if you need to hide jank.
          */
-        @JvmDefault
         fun onUserChanged(newUser: Int, userContext: Context) {}
 
         /**
          * Notifies that the current user's profiles have changed.
          */
-        @JvmDefault
         fun onProfilesChanged(profiles: List<@JvmSuppressWildcards UserInfo>) {}
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ShadeStateEvents.kt b/packages/SystemUI/src/com/android/systemui/shade/ShadeStateEvents.kt
index 56bb1a6..5804040 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/ShadeStateEvents.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/ShadeStateEvents.kt
@@ -29,12 +29,12 @@
     interface ShadeStateEventsListener {
 
         /** Invoked when the notification panel starts or stops collapsing. */
-        @JvmDefault fun onPanelCollapsingChanged(isCollapsing: Boolean) {}
+        fun onPanelCollapsingChanged(isCollapsing: Boolean) {}
 
         /**
          * Invoked when the notification panel starts or stops launching an [android.app.Activity].
          */
-        @JvmDefault fun onLaunchingActivityChanged(isLaunchingActivity: Boolean) {}
+        fun onLaunchingActivityChanged(isLaunchingActivity: Boolean) {}
 
         /**
          * Invoked when the "expand immediate" attribute changes.
@@ -45,6 +45,6 @@
          * Another example is when full QS is showing, and we swipe up from the bottom. Instead of
          * going to QQS, the panel fully collapses.
          */
-        @JvmDefault fun onExpandImmediateChanged(isExpandImmediateEnabled: Boolean) {}
+        fun onExpandImmediateChanged(isExpandImmediateEnabled: Boolean) {}
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
index fb88a96..763400b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
@@ -27,10 +27,12 @@
 import android.app.WallpaperManager;
 import android.content.Context;
 import android.graphics.Bitmap;
+import android.graphics.Point;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
+import android.hardware.display.DisplayManager;
 import android.media.MediaMetadata;
 import android.media.session.MediaController;
 import android.media.session.MediaSession;
@@ -41,6 +43,7 @@
 import android.service.notification.StatusBarNotification;
 import android.util.ArraySet;
 import android.util.Log;
+import android.view.Display;
 import android.view.View;
 import android.widget.ImageView;
 
@@ -74,11 +77,15 @@
 import java.io.PrintWriter;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collection;
+import java.util.Comparator;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 import dagger.Lazy;
 
@@ -138,6 +145,14 @@
     private BackDropView mBackdrop;
     private ImageView mBackdropFront;
     private ImageView mBackdropBack;
+    private final Point mTmpDisplaySize = new Point();
+
+    private final DisplayManager mDisplayManager;
+    @Nullable
+    private List<String> mSmallerInternalDisplayUids;
+    private Display mCurrentDisplay;
+
+    private LockscreenWallpaper.WallpaperDrawable mWallapperDrawable;
 
     private final MediaController.Callback mMediaListener = new MediaController.Callback() {
         @Override
@@ -184,7 +199,8 @@
             SysuiColorExtractor colorExtractor,
             KeyguardStateController keyguardStateController,
             DumpManager dumpManager,
-            WallpaperManager wallpaperManager) {
+            WallpaperManager wallpaperManager,
+            DisplayManager displayManager) {
         mContext = context;
         mMediaArtworkProcessor = mediaArtworkProcessor;
         mKeyguardBypassController = keyguardBypassController;
@@ -200,6 +216,7 @@
         mStatusBarStateController = statusBarStateController;
         mColorExtractor = colorExtractor;
         mKeyguardStateController = keyguardStateController;
+        mDisplayManager = displayManager;
         mIsLockscreenLiveWallpaperEnabled = wallpaperManager.isLockscreenLiveWallpaperEnabled();
 
         setupNotifPipeline();
@@ -477,6 +494,48 @@
     }
 
     /**
+     * Notify lockscreen wallpaper drawable the current internal display.
+     */
+    public void onDisplayUpdated(Display display) {
+        Trace.beginSection("NotificationMediaManager#onDisplayUpdated");
+        mCurrentDisplay = display;
+        if (mWallapperDrawable != null) {
+            mWallapperDrawable.onDisplayUpdated(isOnSmallerInternalDisplays());
+        }
+        Trace.endSection();
+    }
+
+    private boolean isOnSmallerInternalDisplays() {
+        if (mSmallerInternalDisplayUids == null) {
+            mSmallerInternalDisplayUids = findSmallerInternalDisplayUids();
+        }
+        return mSmallerInternalDisplayUids.contains(mCurrentDisplay.getUniqueId());
+    }
+
+    private List<String> findSmallerInternalDisplayUids() {
+        if (mSmallerInternalDisplayUids != null) {
+            return mSmallerInternalDisplayUids;
+        }
+        List<Display> internalDisplays = Arrays.stream(mDisplayManager.getDisplays(
+                        DisplayManager.DISPLAY_CATEGORY_ALL_INCLUDING_DISABLED))
+                .filter(display -> display.getType() == Display.TYPE_INTERNAL)
+                .collect(Collectors.toList());
+        if (internalDisplays.isEmpty()) {
+            return List.of();
+        }
+        Display largestDisplay = internalDisplays.stream()
+                .max(Comparator.comparingInt(this::getRealDisplayArea))
+                .orElse(internalDisplays.get(0));
+        internalDisplays.remove(largestDisplay);
+        return internalDisplays.stream().map(Display::getUniqueId).collect(Collectors.toList());
+    }
+
+    private int getRealDisplayArea(Display display) {
+        display.getRealSize(mTmpDisplaySize);
+        return mTmpDisplaySize.x * mTmpDisplaySize.y;
+    }
+
+    /**
      * Refresh or remove lockscreen artwork from media metadata or the lockscreen wallpaper.
      */
     public void updateMediaMetaData(boolean metaDataChanged, boolean allowEnterAnimation) {
@@ -551,7 +610,7 @@
                     mLockscreenWallpaper != null ? mLockscreenWallpaper.getBitmap() : null;
             if (lockWallpaper != null) {
                 artworkDrawable = new LockscreenWallpaper.WallpaperDrawable(
-                        mBackdropBack.getResources(), lockWallpaper);
+                        mBackdropBack.getResources(), lockWallpaper, isOnSmallerInternalDisplays());
                 // We're in the SHADE mode on the SIM screen - yet we still need to show
                 // the lockscreen wallpaper in that mode.
                 allowWhenShade = mStatusBarStateController.getState() == KEYGUARD;
@@ -611,6 +670,10 @@
                     mBackdropBack.setBackgroundColor(0xFFFFFFFF);
                     mBackdropBack.setImageDrawable(new ColorDrawable(c));
                 } else {
+                    if (artworkDrawable instanceof LockscreenWallpaper.WallpaperDrawable) {
+                        mWallapperDrawable =
+                                (LockscreenWallpaper.WallpaperDrawable) artworkDrawable;
+                    }
                     mBackdropBack.setImageDrawable(artworkDrawable);
                 }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
index 0e20df6..b624115 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
@@ -553,7 +553,6 @@
          */
         fun onWallpaperZoomOutChanged(zoomOut: Float)
 
-        @JvmDefault
         fun onBlurRadiusChanged(blurRadius: Int) {}
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/SignalCallback.kt b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/SignalCallback.kt
index 599beec..6be407a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/SignalCallback.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/SignalCallback.kt
@@ -29,7 +29,6 @@
      *
      * @param wifiIndicators a box type containing enough information to properly draw a Wi-Fi icon
      */
-    @JvmDefault
     fun setWifiIndicators(wifiIndicators: WifiIndicators) {}
 
     /**
@@ -42,7 +41,6 @@
      * NOTE: phones can have multiple subscriptions, so this [mobileDataIndicators] object should be
      * indexed based on its [subId][MobileDataIndicators.subId]
      */
-    @JvmDefault
     fun setMobileDataIndicators(mobileDataIndicators: MobileDataIndicators) {}
 
     /**
@@ -51,7 +49,6 @@
      *
      * @param subs a [SubscriptionInfo] for each subscription that we know about
      */
-    @JvmDefault
     fun setSubs(subs: List<@JvmSuppressWildcards SubscriptionInfo>) {}
 
     /**
@@ -63,7 +60,6 @@
      * @param show whether or not to show a "no sim" view
      * @param simDetected whether any SIM is detected or not
      */
-    @JvmDefault
     fun setNoSims(show: Boolean, simDetected: Boolean) {}
 
     /**
@@ -72,7 +68,6 @@
      *
      * @param icon an [IconState] for the current ethernet status
      */
-    @JvmDefault
     fun setEthernetIndicators(icon: IconState) {}
 
     /**
@@ -80,7 +75,6 @@
      *
      * @param icon an [IconState] for the current airplane mode status
      */
-    @JvmDefault
     fun setIsAirplaneMode(icon: IconState) {}
 
     /**
@@ -88,7 +82,6 @@
      *
      * @param enabled the current mobile data feature ennabled state
      */
-    @JvmDefault
     fun setMobileDataEnabled(enabled: Boolean) {}
 
     /**
@@ -97,7 +90,6 @@
      * @param noValidatedNetwork whether there is any validated network.
      * @param noNetworksAvailable whether there is any WiFi networks available.
      */
-    @JvmDefault
     fun setConnectivityStatus(
         noDefaultNetwork: Boolean,
         noValidatedNetwork: Boolean,
@@ -109,7 +101,6 @@
      * @param statusIcon the icon for the call indicator
      * @param subId subscription ID for which to update the UI
      */
-    @JvmDefault
     fun setCallIndicator(statusIcon: IconState, subId: Int) {}
 }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java
index e5ba3ce..1c7a186 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java
@@ -19,6 +19,7 @@
 import android.app.IActivityManager;
 import android.app.WallpaperManager;
 import android.content.Context;
+import android.hardware.display.DisplayManager;
 import android.os.RemoteException;
 import android.service.dreams.IDreamManager;
 import android.util.Log;
@@ -146,7 +147,8 @@
             SysuiColorExtractor colorExtractor,
             KeyguardStateController keyguardStateController,
             DumpManager dumpManager,
-            WallpaperManager wallpaperManager) {
+            WallpaperManager wallpaperManager,
+            DisplayManager displayManager) {
         return new NotificationMediaManager(
                 context,
                 centralSurfacesOptionalLazy,
@@ -162,7 +164,8 @@
                 colorExtractor,
                 keyguardStateController,
                 dumpManager,
-                wallpaperManager);
+                wallpaperManager,
+                displayManager);
     }
 
     /** */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/events/SystemStatusAnimationScheduler.kt b/packages/SystemUI/src/com/android/systemui/statusbar/events/SystemStatusAnimationScheduler.kt
index 2a18f1f..ef90890 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/events/SystemStatusAnimationScheduler.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/events/SystemStatusAnimationScheduler.kt
@@ -49,11 +49,10 @@
     fun onSystemEventAnimationFinish(hasPersistentDot: Boolean): Animator? { return null }
 
     // Best method name, change my mind
-    @JvmDefault
     fun onSystemStatusAnimationTransitionToPersistentDot(contentDescription: String?): Animator? {
         return null
     }
-    @JvmDefault fun onHidePersistentDot(): Animator? { return null }
+    fun onHidePersistentDot(): Animator? { return null }
 }
 
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinator.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinator.kt
index 9ba2199..8d1e8d0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinator.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinator.kt
@@ -613,20 +613,20 @@
 
     interface WakeUpListener {
         /** Called whenever the notifications are fully hidden or shown */
-        @JvmDefault fun onFullyHiddenChanged(isFullyHidden: Boolean) {}
+        fun onFullyHiddenChanged(isFullyHidden: Boolean) {}
 
         /**
          * Called whenever the pulseExpansion changes
          *
          * @param expandingChanged if the user has started or stopped expanding
          */
-        @JvmDefault fun onPulseExpansionChanged(expandingChanged: Boolean) {}
+        fun onPulseExpansionChanged(expandingChanged: Boolean) {}
 
         /**
          * Called when the animator started by [scheduleDelayedDozeAmountAnimation] begins running
          * after the start delay, or after it ends/is cancelled.
          */
-        @JvmDefault fun onDelayedDozeAmountAnimationRunning(running: Boolean) {}
+        fun onDelayedDozeAmountAnimationRunning(running: Boolean) {}
     }
 
     companion object {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/Roundable.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/Roundable.kt
index 1c5aa3c..8029f48 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/Roundable.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/Roundable.kt
@@ -27,37 +27,31 @@
 
     /** Current top roundness */
     @get:FloatRange(from = 0.0, to = 1.0)
-    @JvmDefault
     val topRoundness: Float
         get() = roundableState.topRoundness
 
     /** Current bottom roundness */
     @get:FloatRange(from = 0.0, to = 1.0)
-    @JvmDefault
     val bottomRoundness: Float
         get() = roundableState.bottomRoundness
 
     /** Max radius in pixel */
-    @JvmDefault
     val maxRadius: Float
         get() = roundableState.maxRadius
 
     /** Current top corner in pixel, based on [topRoundness] and [maxRadius] */
-    @JvmDefault
     val topCornerRadius: Float
         get() =
             if (roundableState.newHeadsUpAnim.isEnabled) roundableState.topCornerRadius
             else topRoundness * maxRadius
 
     /** Current bottom corner in pixel, based on [bottomRoundness] and [maxRadius] */
-    @JvmDefault
     val bottomCornerRadius: Float
         get() =
             if (roundableState.newHeadsUpAnim.isEnabled) roundableState.bottomCornerRadius
             else bottomRoundness * maxRadius
 
     /** Get and update the current radii */
-    @JvmDefault
     val updatedRadii: FloatArray
         get() =
             roundableState.radiiBuffer.also { radii ->
@@ -80,7 +74,6 @@
      * @param sourceType the source from which the request for roundness comes.
      * @return Whether the roundness was changed.
      */
-    @JvmDefault
     fun requestTopRoundness(
         @FloatRange(from = 0.0, to = 1.0) value: Float,
         sourceType: SourceType,
@@ -125,7 +118,6 @@
      * @param sourceType the source from which the request for roundness comes.
      * @return Whether the roundness was changed.
      */
-    @JvmDefault
     fun requestTopRoundness(
         @FloatRange(from = 0.0, to = 1.0) value: Float,
         sourceType: SourceType,
@@ -149,7 +141,6 @@
      * @param sourceType the source from which the request for roundness comes.
      * @return Whether the roundness was changed.
      */
-    @JvmDefault
     fun requestBottomRoundness(
         @FloatRange(from = 0.0, to = 1.0) value: Float,
         sourceType: SourceType,
@@ -194,7 +185,6 @@
      * @param sourceType the source from which the request for roundness comes.
      * @return Whether the roundness was changed.
      */
-    @JvmDefault
     fun requestBottomRoundness(
         @FloatRange(from = 0.0, to = 1.0) value: Float,
         sourceType: SourceType,
@@ -219,7 +209,6 @@
      * @param animate true if it should animate to that value.
      * @return Whether the roundness was changed.
      */
-    @JvmDefault
     fun requestRoundness(
         @FloatRange(from = 0.0, to = 1.0) top: Float,
         @FloatRange(from = 0.0, to = 1.0) bottom: Float,
@@ -246,7 +235,6 @@
      * @param sourceType the source from which the request for roundness comes.
      * @return Whether the roundness was changed.
      */
-    @JvmDefault
     fun requestRoundness(
         @FloatRange(from = 0.0, to = 1.0) top: Float,
         @FloatRange(from = 0.0, to = 1.0) bottom: Float,
@@ -270,7 +258,6 @@
      * @param sourceType the source from which the request for roundness comes.
      * @param animate true if it should animate to that value.
      */
-    @JvmDefault
     fun requestRoundnessReset(sourceType: SourceType, animate: Boolean) {
         requestRoundness(top = 0f, bottom = 0f, sourceType = sourceType, animate = animate)
     }
@@ -284,19 +271,16 @@
      *
      * @param sourceType the source from which the request for roundness comes.
      */
-    @JvmDefault
     fun requestRoundnessReset(sourceType: SourceType) {
         requestRoundnessReset(sourceType = sourceType, animate = roundableState.targetView.isShown)
     }
 
     /** Apply the roundness changes, usually means invalidate the [RoundableState.targetView]. */
-    @JvmDefault
     fun applyRoundnessAndInvalidate() {
         roundableState.targetView.invalidate()
     }
 
     /** @return true if top or bottom roundness is not zero. */
-    @JvmDefault
     fun hasRoundedCorner(): Boolean {
         return topRoundness != 0f || bottomRoundness != 0f
     }
@@ -307,7 +291,6 @@
      *
      * This method reuses the previous [radii] for performance reasons.
      */
-    @JvmDefault
     fun updateRadii(
         topCornerRadius: Float,
         bottomCornerRadius: Float,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RowAppearanceCoordinator.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RowAppearanceCoordinator.kt
index 1494574..93a34af 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RowAppearanceCoordinator.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RowAppearanceCoordinator.kt
@@ -48,6 +48,14 @@
     private val mAlwaysExpandNonGroupedNotification =
         context.resources.getBoolean(R.bool.config_alwaysExpandNonGroupedNotifications)
 
+    /**
+     * `true` if the first non-group expandable notification should be expanded automatically
+     * when possible. If `false`, then the first non-group expandable notification should not
+     * be expanded.
+     */
+    private val mAutoExpandFirstNotification =
+            context.resources.getBoolean(R.bool.config_autoExpandFirstNotification)
+
     override fun attach(pipeline: NotifPipeline) {
         pipeline.addOnBeforeRenderListListener(::onBeforeRenderList)
         pipeline.addOnAfterRenderEntryListener(::onAfterRenderEntry)
@@ -61,8 +69,10 @@
 
     private fun onAfterRenderEntry(entry: NotificationEntry, controller: NotifRowController) {
         // If mAlwaysExpandNonGroupedNotification is false, then only expand the
-        // very first notification and if it's not a child of grouped notifications.
-        controller.setSystemExpanded(mAlwaysExpandNonGroupedNotification || entry == entryToExpand)
+        // very first notification if it's not a child of grouped notifications and when
+        // mAutoExpandFirstNotification is true.
+        controller.setSystemExpanded(mAlwaysExpandNonGroupedNotification ||
+                (mAutoExpandFirstNotification && entry == entryToExpand))
         // Show/hide the feedback icon
         controller.setFeedbackIcon(mAssistantFeedbackController.getFeedbackIcon(entry))
         // Show the "alerted" bell icon
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 8361d6b..c3c9a61 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
@@ -2061,6 +2061,7 @@
     void updateDisplaySize() {
         mDisplay.getMetrics(mDisplayMetrics);
         mDisplay.getSize(mCurrentDisplaySize);
+        mMediaManager.onDisplayUpdated(mDisplay);
         if (DEBUG_GESTURES) {
             mGestureRec.tag("display",
                     String.format("%dx%d", mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels));
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenWallpaper.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenWallpaper.java
index b2c39f7..92c786f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenWallpaper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenWallpaper.java
@@ -306,19 +306,25 @@
 
     /**
      * Drawable that aligns left horizontally and center vertically (like ImageWallpaper).
+     *
+     * <p>Aligns to the center when showing on the smaller internal display of a multi display
+     * device.
      */
     public static class WallpaperDrawable extends DrawableWrapper {
 
         private final ConstantState mState;
         private final Rect mTmpRect = new Rect();
+        private boolean mIsOnSmallerInternalDisplays;
 
-        public WallpaperDrawable(Resources r, Bitmap b) {
-            this(r, new ConstantState(b));
+        public WallpaperDrawable(Resources r, Bitmap b, boolean isOnSmallerInternalDisplays) {
+            this(r, new ConstantState(b), isOnSmallerInternalDisplays);
         }
 
-        private WallpaperDrawable(Resources r, ConstantState state) {
+        private WallpaperDrawable(Resources r, ConstantState state,
+                boolean isOnSmallerInternalDisplays) {
             super(new BitmapDrawable(r, state.mBackground));
             mState = state;
+            mIsOnSmallerInternalDisplays = isOnSmallerInternalDisplays;
         }
 
         @Override
@@ -357,10 +363,17 @@
             }
             dy = (vheight - dheight * scale) * 0.5f;
 
+            int offsetX = 0;
+            // Offset to show the center area of the wallpaper on a smaller display for multi
+            // display device
+            if (mIsOnSmallerInternalDisplays) {
+                offsetX = bounds.centerX() - (Math.round(dwidth * scale) / 2);
+            }
+
             mTmpRect.set(
-                    bounds.left,
+                    bounds.left + offsetX,
                     bounds.top + Math.round(dy),
-                    bounds.left + Math.round(dwidth * scale),
+                    bounds.left + Math.round(dwidth * scale) + offsetX,
                     bounds.top + Math.round(dheight * scale + dy));
 
             super.onBoundsChange(mTmpRect);
@@ -371,6 +384,17 @@
             return mState;
         }
 
+        /**
+         * Update bounds when the hosting display or the display size has changed.
+         *
+         * @param isOnSmallerInternalDisplays true if the drawable is on one of the internal
+         *                                    displays with the smaller area.
+         */
+        public void onDisplayUpdated(boolean isOnSmallerInternalDisplays) {
+            mIsOnSmallerInternalDisplays = isOnSmallerInternalDisplays;
+            onBoundsChange(getBounds());
+        }
+
         static class ConstantState extends Drawable.ConstantState {
 
             private final Bitmap mBackground;
@@ -386,7 +410,7 @@
 
             @Override
             public Drawable newDrawable(@Nullable Resources res) {
-                return new WallpaperDrawable(res, this);
+                return new WallpaperDrawable(res, this, /* isOnSmallerInternalDisplays= */ false);
             }
 
             @Override
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 a9135ac..ad8530d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
@@ -79,7 +79,6 @@
     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;
@@ -107,7 +106,6 @@
             NotificationShadeWindowController notificationShadeWindowController,
             DynamicPrivacyController dynamicPrivacyController,
             KeyguardStateController keyguardStateController,
-            CentralSurfaces centralSurfaces,
             NotificationsInteractor notificationsInteractor,
             LockscreenShadeTransitionController shadeTransitionController,
             PowerInteractor powerInteractor,
@@ -128,8 +126,6 @@
         mQsController = quickSettingsController;
         mHeadsUpManager = headsUp;
         mDynamicPrivacyController = dynamicPrivacyController;
-        // TODO: use KeyguardStateController#isOccluded to remove this dependency
-        mCentralSurfaces = centralSurfaces;
         mNotificationsInteractor = notificationsInteractor;
         mNsslController = stackScrollerController;
         mShadeTransitionController = shadeTransitionController;
@@ -283,7 +279,7 @@
         @Override
         public boolean suppressAwakeHeadsUp(NotificationEntry entry) {
             final StatusBarNotification sbn = entry.getSbn();
-            if (mCentralSurfaces.isOccluded()) {
+            if (mKeyguardStateController.isOccluded()) {
                 boolean devicePublic = mLockscreenUserManager
                         .isLockscreenPublicMode(mLockscreenUserManager.getCurrentUserId());
                 boolean userPublic = devicePublic
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java
index 5d09e06..a501e87 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java
@@ -20,6 +20,11 @@
 
 import com.android.systemui.Dependency;
 
+/**
+ * @deprecated Don't use this class to listen to Secure Settings. Use {@code SecureSettings} instead
+ * or {@code SettingsObserver} to be able to specify the handler.
+ */
+@Deprecated
 public abstract class TunerService {
 
     public static final String ACTION_CLEAR = "com.android.systemui.action.CLEAR_TUNER";
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
index 8cfe2ea..ccc0a79 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
@@ -56,7 +56,11 @@
 
 
 /**
+ * @deprecated Don't use this class to listen to Secure Settings. Use {@code SecureSettings} instead
+ * or {@code SettingsObserver} to be able to specify the handler.
+ * This class will interact with SecureSettings using the main looper.
  */
+@Deprecated
 @SysUISingleton
 public class TunerServiceImpl extends TunerService {
 
diff --git a/packages/SystemUI/src/com/android/systemui/util/UserAwareController.kt b/packages/SystemUI/src/com/android/systemui/util/UserAwareController.kt
index 693c270..5582ced 100644
--- a/packages/SystemUI/src/com/android/systemui/util/UserAwareController.kt
+++ b/packages/SystemUI/src/com/android/systemui/util/UserAwareController.kt
@@ -23,7 +23,6 @@
  * changes.
  */
 interface UserAwareController {
-    @JvmDefault
     fun changeUser(newUser: UserHandle) {}
 
     val currentUserId: Int
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 cd8aaa2..9c52788 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
@@ -79,7 +79,6 @@
     private CommandQueue mCommandQueue;
     private FakeMetricsLogger mMetricsLogger;
     private final ShadeController mShadeController = mock(ShadeController.class);
-    private final CentralSurfaces mCentralSurfaces = mock(CentralSurfaces.class);
     private final NotificationsInteractor mNotificationsInteractor =
             mock(NotificationsInteractor.class);
     private final KeyguardStateController mKeyguardStateController =
@@ -118,7 +117,6 @@
                 mock(NotificationShadeWindowController.class),
                 mock(DynamicPrivacyController.class),
                 mKeyguardStateController,
-                mCentralSurfaces,
                 mNotificationsInteractor,
                 mock(LockscreenShadeTransitionController.class),
                 mock(PowerInteractor.class),
@@ -202,7 +200,6 @@
 
         when(mKeyguardStateController.isShowing()).thenReturn(true);
         when(mKeyguardStateController.isOccluded()).thenReturn(false);
-        when(mCentralSurfaces.isOccluded()).thenReturn(false);
         assertFalse(mInterruptSuppressor.suppressAwakeHeadsUp(entry));
     }
 
diff --git a/packages/SystemUI/unfold/Android.bp b/packages/SystemUI/unfold/Android.bp
index 2e0a946..1f0181f 100644
--- a/packages/SystemUI/unfold/Android.bp
+++ b/packages/SystemUI/unfold/Android.bp
@@ -33,7 +33,7 @@
         "dagger2",
         "jsr330",
     ],
-    kotlincflags: ["-Xjvm-default=enable"],
+    kotlincflags: ["-Xjvm-default=all"],
     java_version: "1.8",
     sdk_version: "current",
     min_sdk_version: "current",
diff --git a/packages/SystemUI/unfold/src/com/android/systemui/unfold/UnfoldTransitionProgressProvider.kt b/packages/SystemUI/unfold/src/com/android/systemui/unfold/UnfoldTransitionProgressProvider.kt
index fee485d..896444d 100644
--- a/packages/SystemUI/unfold/src/com/android/systemui/unfold/UnfoldTransitionProgressProvider.kt
+++ b/packages/SystemUI/unfold/src/com/android/systemui/unfold/UnfoldTransitionProgressProvider.kt
@@ -35,14 +35,12 @@
 
     interface TransitionProgressListener {
         /** Called when transition is started */
-        @JvmDefault
         fun onTransitionStarted() {}
 
         /**
          * Called whenever transition progress is updated, [progress] is a value of the animation
          * where 0 is fully folded, 1 is fully unfolded
          */
-        @JvmDefault
         fun onTransitionProgress(@FloatRange(from = 0.0, to = 1.0) progress: Float) {}
 
         /**
@@ -51,11 +49,9 @@
          * For example, in [PhysicsBasedUnfoldTransitionProgressProvider] this could happen when the
          * animation is not tied to the hinge angle anymore and it is about to run fixed animation.
          */
-        @JvmDefault
         fun onTransitionFinishing() {}
 
         /** Called when transition is completely finished */
-        @JvmDefault
         fun onTransitionFinished() {}
     }
 }
diff --git a/packages/SystemUI/unfold/src/com/android/systemui/unfold/updates/FoldStateProvider.kt b/packages/SystemUI/unfold/src/com/android/systemui/unfold/updates/FoldStateProvider.kt
index 0af372f..bce7e88 100644
--- a/packages/SystemUI/unfold/src/com/android/systemui/unfold/updates/FoldStateProvider.kt
+++ b/packages/SystemUI/unfold/src/com/android/systemui/unfold/updates/FoldStateProvider.kt
@@ -31,9 +31,9 @@
     val isFinishedOpening: Boolean
 
     interface FoldUpdatesListener {
-        @JvmDefault fun onHingeAngleUpdate(@FloatRange(from = 0.0, to = 180.0) angle: Float) {}
-        @JvmDefault fun onFoldUpdate(@FoldUpdate update: Int) {}
-        @JvmDefault fun onUnfoldedScreenAvailable() {}
+        fun onHingeAngleUpdate(@FloatRange(from = 0.0, to = 180.0) angle: Float) {}
+        fun onFoldUpdate(@FoldUpdate update: Int) {}
+        fun onUnfoldedScreenAvailable() {}
     }
 
     @IntDef(
diff --git a/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationController.java b/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationController.java
index 1482d07..3f3fa34 100644
--- a/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationController.java
+++ b/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationController.java
@@ -246,6 +246,31 @@
         }
 
         @GuardedBy("mLock")
+        boolean isAtEdge() {
+            return isAtLeftEdge() || isAtRightEdge() || isAtTopEdge() || isAtBottomEdge();
+        }
+
+        @GuardedBy("mLock")
+        boolean isAtLeftEdge() {
+            return getOffsetX() == getMaxOffsetXLocked();
+        }
+
+        @GuardedBy("mLock")
+        boolean isAtRightEdge() {
+            return getOffsetX() == getMinOffsetXLocked();
+        }
+
+        @GuardedBy("mLock")
+        boolean isAtTopEdge() {
+            return getOffsetY() == getMaxOffsetYLocked();
+        }
+
+        @GuardedBy("mLock")
+        boolean isAtBottomEdge() {
+            return getOffsetY() == getMinOffsetYLocked();
+        }
+
+        @GuardedBy("mLock")
         float getCenterX() {
             return (mMagnificationBounds.width() / 2.0f
                     + mMagnificationBounds.left - getOffsetX()) / getScale();
@@ -1086,6 +1111,87 @@
     }
 
     /**
+     * Returns whether the user is at one of the edges (left, right, top, bottom)
+     * of the magnification viewport
+     *
+     * @param displayId
+     * @return if user is at the edge of the view
+     */
+    public boolean isAtEdge(int displayId) {
+        synchronized (mLock) {
+            final DisplayMagnification display = mDisplays.get(displayId);
+            if (display == null) {
+                return false;
+            }
+            return display.isAtEdge();
+        }
+    }
+
+    /**
+     * Returns whether the user is at the left edge of the viewport
+     *
+     * @param displayId
+     * @return if user is at left edge of view
+     */
+    public boolean isAtLeftEdge(int displayId) {
+        synchronized (mLock) {
+            final DisplayMagnification display = mDisplays.get(displayId);
+            if (display == null) {
+                return false;
+            }
+            return display.isAtLeftEdge();
+        }
+    }
+
+    /**
+     * Returns whether the user is at the right edge of the viewport
+     *
+     * @param displayId
+     * @return if user is at right edge of view
+     */
+    public boolean isAtRightEdge(int displayId) {
+        synchronized (mLock) {
+            final DisplayMagnification display = mDisplays.get(displayId);
+            if (display == null) {
+                return false;
+            }
+            return display.isAtRightEdge();
+        }
+    }
+
+    /**
+     * Returns whether the user is at the top edge of the viewport
+     *
+     * @param displayId
+     * @return if user is at top edge of view
+     */
+    public boolean isAtTopEdge(int displayId) {
+        synchronized (mLock) {
+            final DisplayMagnification display = mDisplays.get(displayId);
+            if (display == null) {
+                return false;
+            }
+            return display.isAtTopEdge();
+        }
+    }
+
+    /**
+     * Returns whether the user is at the bottom edge of the viewport
+     *
+     * @param displayId
+     * @return if user is at bottom edge of view
+     */
+    public boolean isAtBottomEdge(int displayId) {
+        synchronized (mLock) {
+            final DisplayMagnification display = mDisplays.get(displayId);
+            if (display == null) {
+                return false;
+            }
+            return display.isAtBottomEdge();
+        }
+    }
+
+    /**
      * Returns the Y offset of the magnification viewport. If an animation
      * is in progress, this reflects the end state of the animation.
      *
diff --git a/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandler.java b/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandler.java
index 038847e..4aebbf1 100644
--- a/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandler.java
+++ b/services/accessibility/java/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandler.java
@@ -137,6 +137,7 @@
     @VisibleForTesting final DetectingState mDetectingState;
     @VisibleForTesting final PanningScalingState mPanningScalingState;
     @VisibleForTesting final ViewportDraggingState mViewportDraggingState;
+    @VisibleForTesting final SinglePanningState mSinglePanningState;
 
     private final ScreenStateReceiver mScreenStateReceiver;
     private final WindowMagnificationPromptController mPromptController;
@@ -146,7 +147,7 @@
 
     private PointerCoords[] mTempPointerCoords;
     private PointerProperties[] mTempPointerProperties;
-
+    @VisibleForTesting boolean mIsSinglePanningEnabled;
     public FullScreenMagnificationGestureHandler(@UiContext Context context,
             FullScreenMagnificationController fullScreenMagnificationController,
             AccessibilityTraceManager trace,
@@ -202,6 +203,8 @@
         mDetectingState = new DetectingState(context);
         mViewportDraggingState = new ViewportDraggingState();
         mPanningScalingState = new PanningScalingState(context);
+        mSinglePanningState = new SinglePanningState(context);
+        setSinglePanningEnabled(false);
 
         if (mDetectShortcutTrigger) {
             mScreenStateReceiver = new ScreenStateReceiver(context, this);
@@ -213,6 +216,11 @@
         transitionTo(mDetectingState);
     }
 
+    @VisibleForTesting
+    void setSinglePanningEnabled(boolean isEnabled) {
+        mIsSinglePanningEnabled = isEnabled;
+    }
+
     @Override
     void onMotionEventInternal(MotionEvent event, MotionEvent rawEvent, int policyFlags) {
         handleEventWith(mCurrentState, event, rawEvent, policyFlags);
@@ -223,6 +231,7 @@
         // To keep InputEventConsistencyVerifiers within GestureDetectors happy
         mPanningScalingState.mScrollGestureDetector.onTouchEvent(event);
         mPanningScalingState.mScaleGestureDetector.onTouchEvent(event);
+        mSinglePanningState.mScrollGestureDetector.onTouchEvent(event);
 
         try {
             stateHandler.onMotionEvent(event, rawEvent, policyFlags);
@@ -669,7 +678,6 @@
 
         @Override
         public void onMotionEvent(MotionEvent event, MotionEvent rawEvent, int policyFlags) {
-
             // Ensures that the state at the end of delegation is consistent with the last delegated
             // UP/DOWN event in queue: still delegating if pointer is down, detecting otherwise
             switch (event.getActionMasked()) {
@@ -726,6 +734,8 @@
 
         @VisibleForTesting Handler mHandler = new Handler(Looper.getMainLooper(), this);
 
+        private PointF mFirstPointerDownLocation = new PointF(Float.NaN, Float.NaN);
+
         DetectingState(Context context) {
             mLongTapMinDelay = ViewConfiguration.getLongPressTimeout();
             mMultiTapMaxDelay = ViewConfiguration.getDoubleTapTimeout()
@@ -765,10 +775,11 @@
             cacheDelayedMotionEvent(event, rawEvent, policyFlags);
             switch (event.getActionMasked()) {
                 case MotionEvent.ACTION_DOWN: {
-
                     mLastDetectingDownEventTime = event.getDownTime();
                     mHandler.removeMessages(MESSAGE_TRANSITION_TO_DELEGATING_STATE);
 
+                    mFirstPointerDownLocation.set(event.getX(), event.getY());
+
                     if (!mFullScreenMagnificationController.magnificationRegionContains(
                             mDisplayId, event.getX(), event.getY())) {
 
@@ -800,7 +811,7 @@
                 break;
                 case ACTION_POINTER_DOWN: {
                     if (isActivated() && event.getPointerCount() == 2) {
-                        storeSecondPointerDownLocation(event);
+                        storePointerDownLocation(mSecondPointerDownLocation, event);
                         mHandler.sendEmptyMessageDelayed(MESSAGE_TRANSITION_TO_PANNINGSCALING_STATE,
                                 ViewConfiguration.getTapTimeout());
                     } else {
@@ -815,7 +826,6 @@
                 case ACTION_MOVE: {
                     if (isFingerDown()
                             && distance(mLastDown, /* move */ event) > mSwipeMinDistance) {
-
                         // Swipe detected - transition immediately
 
                         // For convenience, viewport dragging takes precedence
@@ -826,10 +836,15 @@
                         } else if (isActivated() && event.getPointerCount() == 2) {
                             //Primary pointer is swiping, so transit to PanningScalingState
                             transitToPanningScalingStateAndClear();
+                        } else if (mIsSinglePanningEnabled
+                                && isActivated()
+                                && event.getPointerCount() == 1
+                                && !isOverscroll(event)) {
+                            transitToSinglePanningStateAndClear();
                         } else {
                             transitionToDelegatingStateAndClear();
                         }
-                    } else if (isActivated() && secondPointerDownValid()
+                    } else if (isActivated() && pointerDownValid(mSecondPointerDownLocation)
                             && distanceClosestPointerToPoint(
                             mSecondPointerDownLocation, /* move */ event) > mSwipeMinDistance) {
                         //Second pointer is swiping, so transit to PanningScalingState
@@ -843,11 +858,9 @@
 
                     if (!mFullScreenMagnificationController.magnificationRegionContains(
                             mDisplayId, event.getX(), event.getY())) {
-
                         transitionToDelegatingStateAndClear();
 
                     } else if (isMultiTapTriggered(3 /* taps */)) {
-
                         onTripleTap(/* up */ event);
 
                     } else if (
@@ -856,7 +869,6 @@
                             //TODO long tap should never happen here
                             && ((timeBetween(mLastDown, mLastUp) >= mLongTapMinDelay)
                                     || (distance(mLastDown, mLastUp) >= mSwipeMinDistance))) {
-
                         transitionToDelegatingStateAndClear();
 
                     }
@@ -865,14 +877,28 @@
             }
         }
 
-        private void storeSecondPointerDownLocation(MotionEvent event) {
-            final int index = event.getActionIndex();
-            mSecondPointerDownLocation.set(event.getX(index), event.getY(index));
+        private boolean isOverscroll(MotionEvent event) {
+            if (!pointerDownValid(mFirstPointerDownLocation)) {
+                return false;
+            }
+            float dX = event.getX() - mFirstPointerDownLocation.x;
+            float dY = event.getY() - mFirstPointerDownLocation.y;
+            boolean didOverscroll =
+                    mFullScreenMagnificationController.isAtLeftEdge(mDisplayId) && dX > 0
+                    || mFullScreenMagnificationController.isAtRightEdge(mDisplayId) && dX < 0
+                    || mFullScreenMagnificationController.isAtTopEdge(mDisplayId) && dY > 0
+                    || mFullScreenMagnificationController.isAtBottomEdge(mDisplayId) && dY < 0;
+            return didOverscroll;
         }
 
-        private boolean secondPointerDownValid() {
-            return !(Float.isNaN(mSecondPointerDownLocation.x) && Float.isNaN(
-                    mSecondPointerDownLocation.y));
+        private void storePointerDownLocation(PointF pointerDownLocation, MotionEvent event) {
+            final int index = event.getActionIndex();
+            pointerDownLocation.set(event.getX(index), event.getY(index));
+        }
+
+        private boolean pointerDownValid(PointF pointerDownLocation) {
+            return !(Float.isNaN(pointerDownLocation.x) && Float.isNaN(
+                    pointerDownLocation.y));
         }
 
         private void transitToPanningScalingStateAndClear() {
@@ -880,6 +906,11 @@
             clear();
         }
 
+        private void transitToSinglePanningStateAndClear() {
+            transitionTo(mSinglePanningState);
+            clear();
+        }
+
         public boolean isMultiTapTriggered(int numTaps) {
 
             // Shortcut acts as the 2 initial taps
@@ -947,6 +978,7 @@
             setShortcutTriggered(false);
             removePendingDelayedMessages();
             clearDelayedMotionEvents();
+            mFirstPointerDownLocation.set(Float.NaN, Float.NaN);
             mSecondPointerDownLocation.set(Float.NaN, Float.NaN);
         }
 
@@ -1165,12 +1197,14 @@
                 + ", mDelegatingState=" + mDelegatingState
                 + ", mMagnifiedInteractionState=" + mPanningScalingState
                 + ", mViewportDraggingState=" + mViewportDraggingState
+                + ", mSinglePanningState=" + mSinglePanningState
                 + ", mDetectTripleTap=" + mDetectTripleTap
                 + ", mDetectShortcutTrigger=" + mDetectShortcutTrigger
                 + ", mCurrentState=" + State.nameOf(mCurrentState)
                 + ", mPreviousState=" + State.nameOf(mPreviousState)
                 + ", mMagnificationController=" + mFullScreenMagnificationController
                 + ", mDisplayId=" + mDisplayId
+                + ", mIsSinglePanningEnabled=" + mIsSinglePanningEnabled
                 + '}';
     }
 
@@ -1285,8 +1319,67 @@
      * Indicates an error with a gesture handler or state.
      */
     private static class GestureException extends Exception {
+
         GestureException(String message) {
             super(message);
         }
     }
+
+    final class SinglePanningState extends SimpleOnGestureListener implements State {
+        private final GestureDetector mScrollGestureDetector;
+        private MotionEventInfo mEvent;
+
+        SinglePanningState(Context context) {
+            mScrollGestureDetector = new GestureDetector(context, this, Handler.getMain());
+        }
+
+        @Override
+        public void onMotionEvent(MotionEvent event, MotionEvent rawEvent, int policyFlags) {
+            int action = event.getActionMasked();
+            switch (action) {
+                case ACTION_UP:
+                case ACTION_CANCEL:
+                    clear();
+                    transitionTo(mDetectingState);
+                    break;
+            }
+        }
+
+        @Override
+        public boolean onScroll(
+                MotionEvent first, MotionEvent second, float distanceX, float distanceY) {
+            if (mCurrentState != mSinglePanningState) {
+                return true;
+            }
+            mFullScreenMagnificationController.offsetMagnifiedRegion(
+                    mDisplayId,
+                    distanceX,
+                    distanceY,
+                    AccessibilityManagerService.MAGNIFICATION_GESTURE_HANDLER_ID);
+            if (DEBUG_PANNING_SCALING) {
+                Slog.i(
+                        mLogTag,
+                        "SinglePanningState Panned content by scrollX: "
+                                + distanceX
+                                + " scrollY: "
+                                + distanceY
+                                + " isAtEdge: "
+                                + mFullScreenMagnificationController.isAtEdge(mDisplayId));
+            }
+            // TODO: b/280812104 Dispatch events before Delegation
+            if (mFullScreenMagnificationController.isAtEdge(mDisplayId)) {
+                clear();
+                transitionTo(mDelegatingState);
+            }
+            return /* event consumed: */ true;
+        }
+
+        @Override
+        public String toString() {
+            return "SinglePanningState{"
+                    + "isEdgeOfView="
+                    + mFullScreenMagnificationController.isAtEdge(mDisplayId)
+                    + "}";
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index c9769b3..26bcb98 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -5083,6 +5083,10 @@
             // Tell anyone interested that we are done booting!
             SystemProperties.set("sys.boot_completed", "1");
             SystemProperties.set("dev.bootcomplete", "1");
+
+            // Start PSI monitoring in LMKD if it was skipped earlier.
+            ProcessList.startPsiMonitoringAfterBoot();
+
             mUserController.onBootComplete(
                     new IIntentReceiver.Stub() {
                         @Override
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index acd9771..e484a6c 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -357,6 +357,7 @@
     static final byte LMK_UPDATE_PROPS = 7;
     static final byte LMK_KILL_OCCURRED = 8; // Msg to subscribed clients on kill occurred event
     static final byte LMK_STATE_CHANGED = 9; // Msg to subscribed clients on state changed
+    static final byte LMK_START_MONITORING = 9; // Start monitoring if delayed earlier
 
     // Low Memory Killer Daemon command codes.
     // These must be kept in sync with async_event_type definitions in lmkd.h
@@ -1568,6 +1569,15 @@
         return true;
     }
 
+    /**
+     * {@hide}
+     */
+    public static void startPsiMonitoringAfterBoot() {
+        ByteBuffer buf = ByteBuffer.allocate(4);
+        buf.putInt(LMK_START_MONITORING);
+        writeLmkd(buf, null);
+    }
+
     private static boolean writeLmkd(ByteBuffer buf, ByteBuffer repl) {
         if (!sLmkdConnection.isConnected()) {
             // try to connect immediately and then keep retrying
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 2db724f..8e1ad65 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -2491,16 +2491,6 @@
         getContext().registerReceiver(mReviewNotificationPermissionsReceiver,
                 ReviewNotificationPermissionsReceiver.getFilter(),
                 Context.RECEIVER_NOT_EXPORTED);
-
-        mAppOps.startWatchingMode(AppOpsManager.OP_POST_NOTIFICATION, null,
-                new AppOpsManager.OnOpChangedInternalListener() {
-                    @Override
-                    public void onOpChanged(@NonNull String op, @NonNull String packageName,
-                            int userId) {
-                        mHandler.post(
-                                () -> handleNotificationPermissionChange(packageName, userId));
-                    }
-                });
     }
 
     /**
@@ -3560,16 +3550,20 @@
             }
             mPermissionHelper.setNotificationPermission(
                     pkg, UserHandle.getUserId(uid), enabled, true);
+            sendAppBlockStateChangedBroadcast(pkg, uid, !enabled);
 
             mMetricsLogger.write(new LogMaker(MetricsEvent.ACTION_BAN_APP_NOTES)
                     .setType(MetricsEvent.TYPE_ACTION)
                     .setPackageName(pkg)
                     .setSubtype(enabled ? 1 : 0));
             mNotificationChannelLogger.logAppNotificationsAllowed(uid, pkg, enabled);
+            // Now, cancel any outstanding notifications that are part of a just-disabled app
+            if (!enabled) {
+                cancelAllNotificationsInt(MY_UID, MY_PID, pkg, null, 0, 0,
+                        UserHandle.getUserId(uid), REASON_PACKAGE_BANNED);
+            }
 
-            // Outstanding notifications from this package will be cancelled, and the package will
-            // be sent the ACTION_APP_BLOCK_STATE_CHANGED broadcast, as soon as we get the
-            // callback from AppOpsManager.
+            handleSavePolicyFile();
         }
 
         /**
@@ -5889,21 +5883,6 @@
         }
     };
 
-    private void handleNotificationPermissionChange(String pkg, @UserIdInt int userId) {
-        int uid = mPackageManagerInternal.getPackageUid(pkg, 0, userId);
-        if (uid == INVALID_UID) {
-            Log.e(TAG, String.format("No uid found for %s, %s!", pkg, userId));
-            return;
-        }
-        boolean hasPermission = mPermissionHelper.hasPermission(uid);
-        sendAppBlockStateChangedBroadcast(pkg, uid, !hasPermission);
-        if (!hasPermission) {
-            cancelAllNotificationsInt(MY_UID, MY_PID, pkg, /* channelId= */ null,
-                    /* mustHaveFlags= */ 0, /* mustNotHaveFlags= */ 0, userId,
-                    REASON_PACKAGE_BANNED);
-        }
-    }
-
     protected void checkNotificationListenerAccess() {
         if (!isCallerSystemOrPhone()) {
             getContext().enforceCallingPermission(
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index 36a0b0c..1f5bd3e 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -75,6 +75,7 @@
 import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.R;
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.config.sysui.SystemUiSystemPropertiesFlags;
 import com.android.internal.logging.MetricsLogger;
@@ -108,30 +109,34 @@
     static final int RULE_LIMIT_PER_PACKAGE = 100;
 
     // pkg|userId => uid
-    protected final ArrayMap<String, Integer> mRulesUidCache = new ArrayMap<>();
+    @VisibleForTesting protected final ArrayMap<String, Integer> mRulesUidCache = new ArrayMap<>();
 
     private final Context mContext;
     private final H mHandler;
     private final SettingsObserver mSettingsObserver;
     private final AppOpsManager mAppOps;
-    @VisibleForTesting protected final NotificationManager mNotificationManager;
+    private final NotificationManager mNotificationManager;
     private final SysUiStatsEvent.BuilderFactory mStatsEventBuilderFactory;
-    @VisibleForTesting protected ZenModeConfig mDefaultConfig;
+    private ZenModeConfig mDefaultConfig;
     private final ArrayList<Callback> mCallbacks = new ArrayList<Callback>();
     private final ZenModeFiltering mFiltering;
-    protected final RingerModeDelegate mRingerModeDelegate = new
+    private final RingerModeDelegate mRingerModeDelegate = new
             RingerModeDelegate();
     @VisibleForTesting protected final ZenModeConditions mConditions;
-    Object mConfigsLock = new Object();
+    private final Object mConfigsArrayLock = new Object();
+    @GuardedBy("mConfigsArrayLock")
     @VisibleForTesting final SparseArray<ZenModeConfig> mConfigs = new SparseArray<>();
     private final Metrics mMetrics = new Metrics();
     private final ConditionProviders.Config mServiceConfig;
-    private SystemUiSystemPropertiesFlags.FlagResolver mFlagResolver;
-    @VisibleForTesting protected ZenModeEventLogger mZenModeEventLogger;
+    private final SystemUiSystemPropertiesFlags.FlagResolver mFlagResolver;
+    private final ZenModeEventLogger mZenModeEventLogger;
 
     @VisibleForTesting protected int mZenMode;
     @VisibleForTesting protected NotificationManager.Policy mConsolidatedPolicy;
     private int mUser = UserHandle.USER_SYSTEM;
+
+    private final Object mConfigLock = new Object();
+    @GuardedBy("mConfigLock")
     @VisibleForTesting protected ZenModeConfig mConfig;
     @VisibleForTesting protected AudioManagerInternal mAudioManager;
     protected PackageManager mPm;
@@ -159,7 +164,7 @@
         mDefaultConfig = readDefaultConfig(mContext.getResources());
         updateDefaultAutomaticRuleNames();
         mConfig = mDefaultConfig.copy();
-        synchronized (mConfigsLock) {
+        synchronized (mConfigsArrayLock) {
             mConfigs.put(UserHandle.USER_SYSTEM, mConfig);
         }
         mConsolidatedPolicy = mConfig.toNotificationPolicy();
@@ -186,7 +191,7 @@
     public boolean matchesCallFilter(UserHandle userHandle, Bundle extras,
             ValidateNotificationPeople validator, int contactsTimeoutMs, float timeoutAffinity,
             int callingUid) {
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             return ZenModeFiltering.matchesCallFilter(mContext, mZenMode, mConsolidatedPolicy,
                     userHandle, extras, validator, contactsTimeoutMs, timeoutAffinity,
                     callingUid);
@@ -206,7 +211,7 @@
     }
 
     public boolean shouldIntercept(NotificationRecord record) {
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             return mFiltering.shouldIntercept(mZenMode, mConsolidatedPolicy, record);
         }
     }
@@ -221,7 +226,7 @@
 
     public void initZenMode() {
         if (DEBUG) Log.d(TAG, "initZenMode");
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             // "update" config to itself, which will have no effect in the case where a config
             // was read in via XML, but will initialize zen mode if nothing was read in and the
             // config remains the default.
@@ -250,7 +255,7 @@
     public void onUserRemoved(int user) {
         if (user < UserHandle.USER_SYSTEM) return;
         if (DEBUG) Log.d(TAG, "onUserRemoved u=" + user);
-        synchronized (mConfigsLock) {
+        synchronized (mConfigsArrayLock) {
             mConfigs.remove(user);
         }
     }
@@ -268,7 +273,7 @@
         mUser = user;
         if (DEBUG) Log.d(TAG, reason + " u=" + user);
         ZenModeConfig config = null;
-        synchronized (mConfigsLock) {
+        synchronized (mConfigsArrayLock) {
             if (mConfigs.get(user) != null) {
                 config = mConfigs.get(user).copy();
             }
@@ -278,7 +283,7 @@
             config = mDefaultConfig.copy();
             config.user = user;
         }
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             setConfigLocked(config, null, reason, Process.SYSTEM_UID, true);
         }
         cleanUpZenRules();
@@ -314,7 +319,7 @@
 
     public List<ZenRule> getZenRules() {
         List<ZenRule> rules = new ArrayList<>();
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return rules;
             for (ZenRule rule : mConfig.automaticRules.values()) {
                 if (canManageAutomaticZenRule(rule)) {
@@ -327,7 +332,7 @@
 
     public AutomaticZenRule getAutomaticZenRule(String id) {
         ZenRule rule;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return null;
              rule = mConfig.automaticRules.get(id);
         }
@@ -364,7 +369,7 @@
         }
 
         ZenModeConfig newConfig;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) {
                 throw new AndroidRuntimeException("Could not create rule");
             }
@@ -387,7 +392,7 @@
     public boolean updateAutomaticZenRule(String ruleId, AutomaticZenRule automaticZenRule,
             String reason, int callingUid, boolean fromSystemOrSystemUi) {
         ZenModeConfig newConfig;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return false;
             if (DEBUG) {
                 Log.d(TAG, "updateAutomaticZenRule zenRule=" + automaticZenRule
@@ -419,7 +424,7 @@
     public boolean removeAutomaticZenRule(String id, String reason, int callingUid,
             boolean fromSystemOrSystemUi) {
         ZenModeConfig newConfig;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return false;
             newConfig = mConfig.copy();
             ZenRule ruleToRemove = newConfig.automaticRules.get(id);
@@ -450,7 +455,7 @@
     public boolean removeAutomaticZenRules(String packageName, String reason, int callingUid,
             boolean fromSystemOrSystemUi) {
         ZenModeConfig newConfig;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return false;
             newConfig = mConfig.copy();
             for (int i = newConfig.automaticRules.size() - 1; i >= 0; i--) {
@@ -467,7 +472,7 @@
     public void setAutomaticZenRuleState(String id, Condition condition, int callingUid,
             boolean fromSystemOrSystemUi) {
         ZenModeConfig newConfig;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return;
 
             newConfig = mConfig.copy();
@@ -481,7 +486,7 @@
     public void setAutomaticZenRuleState(Uri ruleDefinition, Condition condition, int callingUid,
             boolean fromSystemOrSystemUi) {
         ZenModeConfig newConfig;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return;
             newConfig = mConfig.copy();
 
@@ -491,6 +496,7 @@
         }
     }
 
+    @GuardedBy("mConfigLock")
     private void setAutomaticZenRuleStateLocked(ZenModeConfig config, List<ZenRule> rules,
             Condition condition, int callingUid, boolean fromSystemOrSystemUi) {
         if (rules == null || rules.isEmpty()) return;
@@ -538,7 +544,7 @@
             return 0;
         }
         int count = 0;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             for (ZenRule rule : mConfig.automaticRules.values()) {
                 if (cn.equals(rule.component) || cn.equals(rule.configurationActivity)) {
                     count++;
@@ -555,7 +561,7 @@
             return 0;
         }
         int count = 0;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             for (ZenRule rule : mConfig.automaticRules.values()) {
                 if (pkg.equals(rule.getPkg())) {
                     count++;
@@ -588,19 +594,23 @@
 
     protected void updateDefaultZenRules(int callingUid, boolean fromSystemOrSystemUi) {
         updateDefaultAutomaticRuleNames();
-        for (ZenRule defaultRule : mDefaultConfig.automaticRules.values()) {
-            ZenRule currRule = mConfig.automaticRules.get(defaultRule.id);
-            // if default rule wasn't user-modified nor enabled, use localized name
-            // instead of previous system name
-            if (currRule != null && !currRule.modified && !currRule.enabled
-                    && !defaultRule.name.equals(currRule.name)) {
-                if (canManageAutomaticZenRule(currRule)) {
-                    if (DEBUG) Slog.d(TAG, "Locale change - updating default zen rule name "
-                            + "from " + currRule.name + " to " + defaultRule.name);
-                    // update default rule (if locale changed, name of rule will change)
-                    currRule.name = defaultRule.name;
-                    updateAutomaticZenRule(defaultRule.id, createAutomaticZenRule(currRule),
-                            "locale changed", callingUid, fromSystemOrSystemUi);
+        synchronized (mConfigLock) {
+            for (ZenRule defaultRule : mDefaultConfig.automaticRules.values()) {
+                ZenRule currRule = mConfig.automaticRules.get(defaultRule.id);
+                // if default rule wasn't user-modified nor enabled, use localized name
+                // instead of previous system name
+                if (currRule != null && !currRule.modified && !currRule.enabled
+                        && !defaultRule.name.equals(currRule.name)) {
+                    if (canManageAutomaticZenRule(currRule)) {
+                        if (DEBUG) {
+                            Slog.d(TAG, "Locale change - updating default zen rule name "
+                                    + "from " + currRule.name + " to " + defaultRule.name);
+                        }
+                        // update default rule (if locale changed, name of rule will change)
+                        currRule.name = defaultRule.name;
+                        updateAutomaticZenRule(defaultRule.id, createAutomaticZenRule(currRule),
+                                "locale changed", callingUid, fromSystemOrSystemUi);
+                    }
                 }
             }
         }
@@ -686,7 +696,7 @@
     private void setManualZenMode(int zenMode, Uri conditionId, String reason, String caller,
             boolean setRingerMode, int callingUid, boolean fromSystemOrSystemUi) {
         ZenModeConfig newConfig;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig == null) return;
             if (!Global.isValidZenMode(zenMode)) return;
             if (DEBUG) Log.d(TAG, "setManualZenMode " + Global.zenModeToString(zenMode)
@@ -715,7 +725,7 @@
 
     void dump(ProtoOutputStream proto) {
         proto.write(ZenModeProto.ZEN_MODE, mZenMode);
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             if (mConfig.manualRule != null) {
                 mConfig.manualRule.dumpDebug(proto, ZenModeProto.ENABLED_ACTIVE_CONDITIONS);
             }
@@ -737,14 +747,14 @@
         pw.println(Global.zenModeToString(mZenMode));
         pw.print(prefix);
         pw.println("mConsolidatedPolicy=" + mConsolidatedPolicy.toString());
-        synchronized(mConfigsLock) {
+        synchronized (mConfigsArrayLock) {
             final int N = mConfigs.size();
             for (int i = 0; i < N; i++) {
                 dump(pw, prefix, "mConfigs[u=" + mConfigs.keyAt(i) + "]", mConfigs.valueAt(i));
             }
         }
         pw.print(prefix); pw.print("mUser="); pw.println(mUser);
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             dump(pw, prefix, "mConfig", mConfig);
         }
 
@@ -833,7 +843,7 @@
                         Settings.Secure.ZEN_SETTINGS_UPDATED, 1, userId);
             }
             if (DEBUG) Log.d(TAG, reason);
-            synchronized (mConfig) {
+            synchronized (mConfigLock) {
                 setConfigLocked(config, null, reason, Process.SYSTEM_UID, true);
             }
         }
@@ -841,7 +851,7 @@
 
     public void writeXml(TypedXmlSerializer out, boolean forBackup, Integer version, int userId)
             throws IOException {
-        synchronized (mConfigsLock) {
+        synchronized (mConfigsArrayLock) {
             final int n = mConfigs.size();
             for (int i = 0; i < n; i++) {
                 if (forBackup && mConfigs.keyAt(i) != userId) {
@@ -856,7 +866,9 @@
      * @return user-specified default notification policy for priority only do not disturb
      */
     public Policy getNotificationPolicy() {
-        return getNotificationPolicy(mConfig);
+        synchronized (mConfigLock) {
+            return getNotificationPolicy(mConfig);
+        }
     }
 
     private static Policy getNotificationPolicy(ZenModeConfig config) {
@@ -867,8 +879,8 @@
      * Sets the global notification policy used for priority only do not disturb
      */
     public void setNotificationPolicy(Policy policy, int callingUid, boolean fromSystemOrSystemUi) {
-        if (policy == null || mConfig == null) return;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
+            if (policy == null || mConfig == null) return;
             final ZenModeConfig newConfig = mConfig.copy();
             newConfig.applyNotificationPolicy(policy);
             setConfigLocked(newConfig, null, "setNotificationPolicy", callingUid,
@@ -881,7 +893,7 @@
      */
     private void cleanUpZenRules() {
         long currentTime = System.currentTimeMillis();
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             final ZenModeConfig newConfig = mConfig.copy();
             if (newConfig.automaticRules != null) {
                 for (int i = newConfig.automaticRules.size() - 1; i >= 0; i--) {
@@ -906,7 +918,7 @@
      * @return a copy of the zen mode configuration
      */
     public ZenModeConfig getConfig() {
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             return mConfig.copy();
         }
     }
@@ -918,7 +930,8 @@
         return mConsolidatedPolicy.copy();
     }
 
-    public boolean setConfigLocked(ZenModeConfig config, ComponentName triggeringComponent,
+    @GuardedBy("mConfigLock")
+    private boolean setConfigLocked(ZenModeConfig config, ComponentName triggeringComponent,
             String reason, int callingUid, boolean fromSystemOrSystemUi) {
         return setConfigLocked(config, reason, triggeringComponent, true /*setRingerMode*/,
                 callingUid, fromSystemOrSystemUi);
@@ -926,11 +939,12 @@
 
     public void setConfig(ZenModeConfig config, ComponentName triggeringComponent, String reason,
             int callingUid, boolean fromSystemOrSystemUi) {
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
             setConfigLocked(config, triggeringComponent, reason, callingUid, fromSystemOrSystemUi);
         }
     }
 
+    @GuardedBy("mConfigLock")
     private boolean setConfigLocked(ZenModeConfig config, String reason,
             ComponentName triggeringComponent, boolean setRingerMode, int callingUid,
             boolean fromSystemOrSystemUi) {
@@ -942,7 +956,7 @@
             }
             if (config.user != mUser) {
                 // simply store away for background users
-                synchronized (mConfigsLock) {
+                synchronized (mConfigsArrayLock) {
                     mConfigs.put(config.user, config);
                 }
                 if (DEBUG) Log.d(TAG, "setConfigLocked: store config for user " + config.user);
@@ -951,7 +965,7 @@
             // handle CPS backed conditions - danger! may modify config
             mConditions.evaluateConfig(config, null, false /*processSubscriptions*/);
 
-            synchronized (mConfigsLock) {
+            synchronized (mConfigsArrayLock) {
                 mConfigs.put(config.user, config);
             }
             if (DEBUG) Log.d(TAG, "setConfigLocked reason=" + reason, new Throwable());
@@ -979,6 +993,7 @@
      * Carries out a config update (if needed) and (re-)evaluates the zen mode value afterwards.
      * If logging is enabled, will also request logging of the outcome of this change if needed.
      */
+    @GuardedBy("mConfigLock")
     private void updateConfigAndZenModeLocked(ZenModeConfig config, String reason,
             boolean setRingerMode, int callingUid, boolean fromSystemOrSystemUi) {
         final boolean logZenModeEvents = mFlagResolver.isEnabled(
@@ -993,7 +1008,7 @@
         }
         final String val = Integer.toString(config.hashCode());
         Global.putString(mContext.getContentResolver(), Global.ZEN_MODE_CONFIG_ETAG, val);
-        evaluateZenMode(reason, setRingerMode);
+        evaluateZenModeLocked(reason, setRingerMode);
         // After all changes have occurred, log if requested
         if (logZenModeEvents) {
             ZenModeEventLogger.ZenModeInfo newInfo = new ZenModeEventLogger.ZenModeInfo(
@@ -1025,7 +1040,8 @@
     }
 
     @VisibleForTesting
-    protected void evaluateZenMode(String reason, boolean setRingerMode) {
+    @GuardedBy("mConfigLock")
+    protected void evaluateZenModeLocked(String reason, boolean setRingerMode) {
         if (DEBUG) Log.d(TAG, "evaluateZenMode");
         if (mConfig == null) return;
         final int policyHashBefore = mConsolidatedPolicy == null ? 0
@@ -1056,8 +1072,8 @@
     }
 
     private int computeZenMode() {
-        if (mConfig == null) return Global.ZEN_MODE_OFF;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
+            if (mConfig == null) return Global.ZEN_MODE_OFF;
             if (mConfig.manualRule != null) return mConfig.manualRule.zenMode;
             int zen = Global.ZEN_MODE_OFF;
             for (ZenRule automaticRule : mConfig.automaticRules.values()) {
@@ -1094,8 +1110,8 @@
     }
 
     private void updateConsolidatedPolicy(String reason) {
-        if (mConfig == null) return;
-        synchronized (mConfig) {
+        synchronized (mConfigLock) {
+            if (mConfig == null) return;
             ZenPolicy policy = new ZenPolicy();
             if (mConfig.manualRule != null) {
                 applyCustomPolicy(policy, mConfig.manualRule);
@@ -1293,7 +1309,7 @@
      * Generate pulled atoms about do not disturb configurations.
      */
     public void pullRules(List<StatsEvent> events) {
-        synchronized (mConfigsLock) {
+        synchronized (mConfigsArrayLock) {
             final int numConfigs = mConfigs.size();
             for (int i = 0; i < numConfigs; i++) {
                 final int user = mConfigs.keyAt(i);
@@ -1319,6 +1335,7 @@
         }
     }
 
+    @GuardedBy("mConfigsArrayLock")
     private void ruleToProtoLocked(int user, ZenRule rule, boolean isManualRule,
             List<StatsEvent> events) {
         // Make the ID safe.
@@ -1389,7 +1406,7 @@
 
             if (mZenMode == Global.ZEN_MODE_OFF
                     || (mZenMode == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS
-                    && !ZenModeConfig.areAllPriorityOnlyRingerSoundsMuted(mConfig))) {
+                    && !areAllPriorityOnlyRingerSoundsMuted())) {
                 // in priority only with ringer not muted, save ringer mode changes
                 // in dnd off, save ringer mode changes
                 setPreviousRingerModeSetting(ringerModeNew);
@@ -1410,8 +1427,7 @@
                             && (mZenMode == Global.ZEN_MODE_NO_INTERRUPTIONS
                             || mZenMode == Global.ZEN_MODE_ALARMS
                             || (mZenMode == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS
-                            && ZenModeConfig.areAllPriorityOnlyRingerSoundsMuted(
-                            mConfig)))) {
+                            && areAllPriorityOnlyRingerSoundsMuted()))) {
                         newZen = Global.ZEN_MODE_OFF;
                     } else if (mZenMode != Global.ZEN_MODE_OFF) {
                         ringerModeExternalOut = AudioManager.RINGER_MODE_SILENT;
@@ -1430,6 +1446,12 @@
             return ringerModeExternalOut;
         }
 
+        private boolean areAllPriorityOnlyRingerSoundsMuted() {
+            synchronized (mConfigLock) {
+                return ZenModeConfig.areAllPriorityOnlyRingerSoundsMuted(mConfig);
+            }
+        }
+
         @Override
         public int onSetRingerModeExternal(int ringerModeOld, int ringerModeNew, String caller,
                 int ringerModeInternal, VolumePolicy policy) {
@@ -1633,7 +1655,7 @@
         private void emitRules() {
             final long now = SystemClock.elapsedRealtime();
             final long since = (now - mRuleCountLogTime);
-            synchronized (mConfig) {
+            synchronized (mConfigLock) {
                 int numZenRules = mConfig.automaticRules.size();
                 if (mNumZenRules != numZenRules
                         || since > MINIMUM_LOG_PERIOD_MS) {
@@ -1651,7 +1673,7 @@
         private void emitDndType() {
             final long now = SystemClock.elapsedRealtime();
             final long since = (now - mTypeLogTimeMs);
-            synchronized (mConfig) {
+            synchronized (mConfigLock) {
                 boolean dndOn = mZenMode != Global.ZEN_MODE_OFF;
                 int zenType = !dndOn ? DND_OFF
                         : (mConfig.manualRule != null) ? DND_ON_MANUAL : DND_ON_AUTOMATIC;
diff --git a/services/core/java/com/android/server/pm/TEST_MAPPING b/services/core/java/com/android/server/pm/TEST_MAPPING
index 3c846da..5e23765 100644
--- a/services/core/java/com/android/server/pm/TEST_MAPPING
+++ b/services/core/java/com/android/server/pm/TEST_MAPPING
@@ -18,7 +18,12 @@
       "name": "CtsCompilationTestCases"
     },
     {
-      "name": "CtsAppEnumerationTestCases"
+      "name": "CtsAppEnumerationTestCases",
+      "options": [
+        {
+          "exclude-annotation": "androidx.test.filters.LargeTest"
+        }
+      ]
     },
     {
       "name": "CtsMatchFlagTestCases"
@@ -129,6 +134,9 @@
     },
     {
       "name": "PackageManagerServiceHostTests"
+    },
+    {
+      "name": "CtsAppEnumerationTestCases"
     }
   ],
   "imports": [
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 7bbe878..5e01c49 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -208,7 +208,6 @@
 import com.android.internal.policy.PhoneWindow;
 import com.android.internal.policy.TransitionAnimation;
 import com.android.internal.statusbar.IStatusBarService;
-import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.FrameworkStatsLog;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.server.AccessibilityManagerInternal;
@@ -228,6 +227,7 @@
 import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener;
 import com.android.server.policy.keyguard.KeyguardStateMonitor.StateCallback;
 import com.android.server.statusbar.StatusBarManagerInternal;
+import com.android.server.vibrator.HapticFeedbackVibrationProvider;
 import com.android.server.vr.VrManagerInternal;
 import com.android.server.wallpaper.WallpaperManagerInternal;
 import com.android.server.wm.ActivityTaskManagerInternal;
@@ -371,12 +371,6 @@
     private static final String TALKBACK_LABEL = "TalkBack";
 
     private static final int POWER_BUTTON_SUPPRESSION_DELAY_DEFAULT_MILLIS = 800;
-    private static final VibrationAttributes TOUCH_VIBRATION_ATTRIBUTES =
-            VibrationAttributes.createForUsage(VibrationAttributes.USAGE_TOUCH);
-    private static final VibrationAttributes PHYSICAL_EMULATION_VIBRATION_ATTRIBUTES =
-            VibrationAttributes.createForUsage(VibrationAttributes.USAGE_PHYSICAL_EMULATION);
-    private static final VibrationAttributes HARDWARE_FEEDBACK_VIBRATION_ATTRIBUTES =
-            VibrationAttributes.createForUsage(VibrationAttributes.USAGE_HARDWARE_FEEDBACK);
 
     /**
      * Keyguard stuff
@@ -450,6 +444,7 @@
     PackageManager mPackageManager;
     SideFpsEventHandler mSideFpsEventHandler;
     LockPatternUtils mLockPatternUtils;
+    private HapticFeedbackVibrationProvider mHapticFeedbackVibrationProvider;
     private boolean mHasFeatureAuto;
     private boolean mHasFeatureWatch;
     private boolean mHasFeatureLeanback;
@@ -458,9 +453,6 @@
     // Assigned on main thread, accessed on UI thread
     volatile VrManagerInternal mVrManagerInternal;
 
-    // Vibrator pattern for haptic feedback during boot when safe mode is enabled.
-    long[] mSafeModeEnabledVibePattern;
-
     /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */
     boolean mEnableShiftMenuBugReports = false;
 
@@ -558,7 +550,6 @@
     int mPowerVolUpBehavior;
     boolean mStylusButtonsEnabled = true;
     boolean mHasSoftInput = false;
-    boolean mHapticTextHandleEnabled;
     boolean mUseTvRouting;
     boolean mAllowStartActivityForLongPressOnPowerDuringSetup;
     MetricsLogger mLogger;
@@ -2251,9 +2242,6 @@
         mAllowStartActivityForLongPressOnPowerDuringSetup = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_allowStartActivityForLongPressOnPowerInSetup);
 
-        mHapticTextHandleEnabled = mContext.getResources().getBoolean(
-                com.android.internal.R.bool.config_enableHapticTextHandle);
-
         mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION;
 
         mHandleVolumeKeysInWM = mContext.getResources().getBoolean(
@@ -2294,8 +2282,8 @@
         mContext.registerReceiver(mMultiuserReceiver, filter);
 
         mVibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
-        mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(),
-                com.android.internal.R.array.config_safeModeEnabledVibePattern);
+        mHapticFeedbackVibrationProvider =
+                new HapticFeedbackVibrationProvider(mContext.getResources(), mVibrator);
 
         mGlobalKeyManager = new GlobalKeyManager(mContext);
 
@@ -5499,10 +5487,6 @@
         }
     }
 
-    static long[] getLongIntArray(Resources r, int resid) {
-        return ArrayUtils.convertToLongArray(r.getIntArray(resid));
-    }
-
     private void bindKeyguard() {
         synchronized (mLock) {
             if (mKeyguardBound) {
@@ -5989,138 +5973,18 @@
         if (!mVibrator.hasVibrator()) {
             return false;
         }
-        VibrationEffect effect = getVibrationEffect(effectId);
+        VibrationEffect effect =
+                mHapticFeedbackVibrationProvider.getVibrationForHapticFeedback(effectId);
         if (effect == null) {
             return false;
         }
-        VibrationAttributes attrs = getVibrationAttributes(effectId);
-        if (always) {
-            attrs = new VibrationAttributes.Builder(attrs)
-                    .setFlags(VibrationAttributes.FLAG_BYPASS_USER_VIBRATION_INTENSITY_OFF)
-                    .build();
-        }
+        VibrationAttributes attrs =
+                mHapticFeedbackVibrationProvider.getVibrationAttributesForHapticFeedback(
+                        effectId, /* bypassVibrationIntensitySetting= */ always);
         mVibrator.vibrate(uid, packageName, effect, reason, attrs);
         return true;
     }
 
-    private VibrationEffect getVibrationEffect(int effectId) {
-        long[] pattern;
-        switch (effectId) {
-            case HapticFeedbackConstants.CONTEXT_CLICK:
-            case HapticFeedbackConstants.GESTURE_END:
-            case HapticFeedbackConstants.GESTURE_THRESHOLD_ACTIVATE:
-            case HapticFeedbackConstants.SCROLL_TICK:
-            case HapticFeedbackConstants.SEGMENT_TICK:
-                return VibrationEffect.get(VibrationEffect.EFFECT_TICK);
-
-            case HapticFeedbackConstants.TEXT_HANDLE_MOVE:
-                if (!mHapticTextHandleEnabled) {
-                    return null;
-                }
-                // fallthrough
-            case HapticFeedbackConstants.CLOCK_TICK:
-            case HapticFeedbackConstants.SEGMENT_FREQUENT_TICK:
-                return VibrationEffect.get(VibrationEffect.EFFECT_TEXTURE_TICK);
-
-            case HapticFeedbackConstants.KEYBOARD_RELEASE:
-            case HapticFeedbackConstants.VIRTUAL_KEY_RELEASE:
-            case HapticFeedbackConstants.ENTRY_BUMP:
-            case HapticFeedbackConstants.DRAG_CROSSING:
-                return VibrationEffect.get(VibrationEffect.EFFECT_TICK, false);
-
-            case HapticFeedbackConstants.KEYBOARD_TAP: // == KEYBOARD_PRESS
-            case HapticFeedbackConstants.VIRTUAL_KEY:
-            case HapticFeedbackConstants.EDGE_RELEASE:
-            case HapticFeedbackConstants.CALENDAR_DATE:
-            case HapticFeedbackConstants.CONFIRM:
-            case HapticFeedbackConstants.GESTURE_START:
-            case HapticFeedbackConstants.SCROLL_ITEM_FOCUS:
-            case HapticFeedbackConstants.SCROLL_LIMIT:
-                return VibrationEffect.get(VibrationEffect.EFFECT_CLICK);
-
-            case HapticFeedbackConstants.LONG_PRESS:
-            case HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON:
-            case HapticFeedbackConstants.DRAG_START:
-            case HapticFeedbackConstants.EDGE_SQUEEZE:
-                return VibrationEffect.get(VibrationEffect.EFFECT_HEAVY_CLICK);
-
-            case HapticFeedbackConstants.REJECT:
-                return VibrationEffect.get(VibrationEffect.EFFECT_DOUBLE_CLICK);
-
-            case HapticFeedbackConstants.SAFE_MODE_ENABLED:
-                pattern = mSafeModeEnabledVibePattern;
-                break;
-
-            case HapticFeedbackConstants.ASSISTANT_BUTTON:
-                if (mVibrator.areAllPrimitivesSupported(
-                        VibrationEffect.Composition.PRIMITIVE_QUICK_RISE,
-                        VibrationEffect.Composition.PRIMITIVE_TICK)) {
-                    // quiet ramp, short pause, then sharp tick
-                    return VibrationEffect.startComposition()
-                            .addPrimitive(VibrationEffect.Composition.PRIMITIVE_QUICK_RISE, 0.25f)
-                            .addPrimitive(VibrationEffect.Composition.PRIMITIVE_TICK, 1f, 50)
-                            .compose();
-                }
-                // fallback for devices without composition support
-                return VibrationEffect.get(VibrationEffect.EFFECT_HEAVY_CLICK);
-
-            case HapticFeedbackConstants.GESTURE_THRESHOLD_DEACTIVATE:
-                return getScaledPrimitiveOrElseEffect(
-                        VibrationEffect.Composition.PRIMITIVE_TICK, 0.4f,
-                        VibrationEffect.EFFECT_TEXTURE_TICK);
-
-            case HapticFeedbackConstants.TOGGLE_ON:
-                return getScaledPrimitiveOrElseEffect(
-                        VibrationEffect.Composition.PRIMITIVE_TICK, 0.5f,
-                        VibrationEffect.EFFECT_TICK);
-
-            case HapticFeedbackConstants.TOGGLE_OFF:
-                return getScaledPrimitiveOrElseEffect(
-                        VibrationEffect.Composition.PRIMITIVE_LOW_TICK, 0.2f,
-                        VibrationEffect.EFFECT_TEXTURE_TICK);
-
-            case HapticFeedbackConstants.NO_HAPTICS:
-            default:
-                return null;
-        }
-        if (pattern.length == 0) {
-            // No vibration
-            return null;
-        } else if (pattern.length == 1) {
-            // One-shot vibration
-            return VibrationEffect.createOneShot(pattern[0], VibrationEffect.DEFAULT_AMPLITUDE);
-        } else {
-            // Pattern vibration
-            return VibrationEffect.createWaveform(pattern, -1);
-        }
-    }
-
-    private VibrationEffect getScaledPrimitiveOrElseEffect(int primitiveId, float scale,
-            int elseEffectId) {
-        if (mVibrator.areAllPrimitivesSupported(primitiveId)) {
-            return VibrationEffect.startComposition()
-                    .addPrimitive(primitiveId, scale)
-                    .compose();
-        } else {
-            return VibrationEffect.get(elseEffectId);
-        }
-    }
-
-    private VibrationAttributes getVibrationAttributes(int effectId) {
-        switch (effectId) {
-            case HapticFeedbackConstants.EDGE_SQUEEZE:
-            case HapticFeedbackConstants.EDGE_RELEASE:
-                return PHYSICAL_EMULATION_VIBRATION_ATTRIBUTES;
-            case HapticFeedbackConstants.ASSISTANT_BUTTON:
-            case HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON:
-            case HapticFeedbackConstants.SCROLL_TICK:
-            case HapticFeedbackConstants.SCROLL_ITEM_FOCUS:
-            case HapticFeedbackConstants.SCROLL_LIMIT:
-                return HARDWARE_FEEDBACK_VIBRATION_ATTRIBUTES;
-            default:
-                return TOUCH_VIBRATION_ATTRIBUTES;
-        }
-    }
 
     @Override
     public void keepScreenOnStartedLw() {
@@ -6258,8 +6122,7 @@
                 pw.print("mAllowStartActivityForLongPressOnPowerDuringSetup=");
                 pw.println(mAllowStartActivityForLongPressOnPowerDuringSetup);
         pw.print(prefix);
-                pw.print("mHasSoftInput="); pw.print(mHasSoftInput);
-                pw.print(" mHapticTextHandleEnabled="); pw.println(mHapticTextHandleEnabled);
+                pw.print("mHasSoftInput="); pw.println(mHasSoftInput);
         pw.print(prefix);
                 pw.print("mDismissImeOnBackKeyPressed="); pw.print(mDismissImeOnBackKeyPressed);
                 pw.print(" mIncallPowerBehavior=");
@@ -6284,6 +6147,7 @@
                 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout);
                 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive);
 
+        mHapticFeedbackVibrationProvider.dump(prefix, pw);
         mGlobalKeyManager.dump(prefix, pw);
         mKeyCombinationManager.dump(prefix, pw);
         mSingleKeyGestureDetector.dump(prefix, pw);
diff --git a/services/core/java/com/android/server/vibrator/HapticFeedbackVibrationProvider.java b/services/core/java/com/android/server/vibrator/HapticFeedbackVibrationProvider.java
new file mode 100644
index 0000000..308ce4f
--- /dev/null
+++ b/services/core/java/com/android/server/vibrator/HapticFeedbackVibrationProvider.java
@@ -0,0 +1,194 @@
+/*
+ * Copyright 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.vibrator;
+
+import android.annotation.Nullable;
+import android.content.res.Resources;
+import android.os.VibrationAttributes;
+import android.os.VibrationEffect;
+import android.os.Vibrator;
+import android.view.HapticFeedbackConstants;
+
+import java.io.PrintWriter;
+
+/**
+ * Provides the {@link VibrationEffect} and {@link VibrationAttributes} for haptic feedback.
+ *
+ * @hide
+ */
+public final class HapticFeedbackVibrationProvider {
+    private static final VibrationAttributes TOUCH_VIBRATION_ATTRIBUTES =
+            VibrationAttributes.createForUsage(VibrationAttributes.USAGE_TOUCH);
+    private static final VibrationAttributes PHYSICAL_EMULATION_VIBRATION_ATTRIBUTES =
+            VibrationAttributes.createForUsage(VibrationAttributes.USAGE_PHYSICAL_EMULATION);
+    private static final VibrationAttributes HARDWARE_FEEDBACK_VIBRATION_ATTRIBUTES =
+            VibrationAttributes.createForUsage(VibrationAttributes.USAGE_HARDWARE_FEEDBACK);
+
+    private final Vibrator mVibrator;
+    private final boolean mHapticTextHandleEnabled;
+    // Vibrator effect for haptic feedback during boot when safe mode is enabled.
+    private final VibrationEffect mSafeModeEnabledVibrationEffect;
+
+    /** @hide */
+    public HapticFeedbackVibrationProvider(Resources res, Vibrator vibrator) {
+        mVibrator = vibrator;
+        mHapticTextHandleEnabled = res.getBoolean(
+                com.android.internal.R.bool.config_enableHapticTextHandle);
+        mSafeModeEnabledVibrationEffect =
+                VibrationSettings.createEffectFromResource(
+                        res, com.android.internal.R.array.config_safeModeEnabledVibePattern);
+    }
+
+    /**
+     * Provides the {@link VibrationEffect} for a given haptic feedback effect ID (provided in
+     * {@link HapticFeedbackConstants}).
+     *
+     * @param effectId the haptic feedback effect ID whose respective vibration we want to get.
+     * @return a {@link VibrationEffect} for the given haptic feedback effect ID, or {@code null} if
+     *          the provided effect ID is not supported.
+     */
+    @Nullable public VibrationEffect getVibrationForHapticFeedback(int effectId) {
+        switch (effectId) {
+            case HapticFeedbackConstants.CONTEXT_CLICK:
+            case HapticFeedbackConstants.GESTURE_END:
+            case HapticFeedbackConstants.GESTURE_THRESHOLD_ACTIVATE:
+            case HapticFeedbackConstants.SCROLL_TICK:
+            case HapticFeedbackConstants.SEGMENT_TICK:
+                return VibrationEffect.get(VibrationEffect.EFFECT_TICK);
+
+            case HapticFeedbackConstants.TEXT_HANDLE_MOVE:
+                if (!mHapticTextHandleEnabled) {
+                    return null;
+                }
+                // fallthrough
+            case HapticFeedbackConstants.CLOCK_TICK:
+            case HapticFeedbackConstants.SEGMENT_FREQUENT_TICK:
+                return VibrationEffect.get(VibrationEffect.EFFECT_TEXTURE_TICK);
+
+            case HapticFeedbackConstants.KEYBOARD_RELEASE:
+            case HapticFeedbackConstants.VIRTUAL_KEY_RELEASE:
+            case HapticFeedbackConstants.ENTRY_BUMP:
+            case HapticFeedbackConstants.DRAG_CROSSING:
+                return VibrationEffect.get(VibrationEffect.EFFECT_TICK, false);
+
+            case HapticFeedbackConstants.KEYBOARD_TAP: // == KEYBOARD_PRESS
+            case HapticFeedbackConstants.VIRTUAL_KEY:
+            case HapticFeedbackConstants.EDGE_RELEASE:
+            case HapticFeedbackConstants.CALENDAR_DATE:
+            case HapticFeedbackConstants.CONFIRM:
+            case HapticFeedbackConstants.GESTURE_START:
+            case HapticFeedbackConstants.SCROLL_ITEM_FOCUS:
+            case HapticFeedbackConstants.SCROLL_LIMIT:
+                return VibrationEffect.get(VibrationEffect.EFFECT_CLICK);
+
+            case HapticFeedbackConstants.LONG_PRESS:
+            case HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON:
+            case HapticFeedbackConstants.DRAG_START:
+            case HapticFeedbackConstants.EDGE_SQUEEZE:
+                return VibrationEffect.get(VibrationEffect.EFFECT_HEAVY_CLICK);
+
+            case HapticFeedbackConstants.REJECT:
+                return VibrationEffect.get(VibrationEffect.EFFECT_DOUBLE_CLICK);
+
+            case HapticFeedbackConstants.SAFE_MODE_ENABLED:
+                return mSafeModeEnabledVibrationEffect;
+
+            case HapticFeedbackConstants.ASSISTANT_BUTTON:
+                if (mVibrator.areAllPrimitivesSupported(
+                        VibrationEffect.Composition.PRIMITIVE_QUICK_RISE,
+                        VibrationEffect.Composition.PRIMITIVE_TICK)) {
+                    // quiet ramp, short pause, then sharp tick
+                    return VibrationEffect.startComposition()
+                            .addPrimitive(VibrationEffect.Composition.PRIMITIVE_QUICK_RISE, 0.25f)
+                            .addPrimitive(VibrationEffect.Composition.PRIMITIVE_TICK, 1f, 50)
+                            .compose();
+                }
+                // fallback for devices without composition support
+                return VibrationEffect.get(VibrationEffect.EFFECT_HEAVY_CLICK);
+
+            case HapticFeedbackConstants.GESTURE_THRESHOLD_DEACTIVATE:
+                return getScaledPrimitiveOrElseEffect(
+                        VibrationEffect.Composition.PRIMITIVE_TICK, 0.4f,
+                        VibrationEffect.EFFECT_TEXTURE_TICK);
+
+            case HapticFeedbackConstants.TOGGLE_ON:
+                return getScaledPrimitiveOrElseEffect(
+                        VibrationEffect.Composition.PRIMITIVE_TICK, 0.5f,
+                        VibrationEffect.EFFECT_TICK);
+
+            case HapticFeedbackConstants.TOGGLE_OFF:
+                return getScaledPrimitiveOrElseEffect(
+                        VibrationEffect.Composition.PRIMITIVE_LOW_TICK, 0.2f,
+                        VibrationEffect.EFFECT_TEXTURE_TICK);
+
+            case HapticFeedbackConstants.NO_HAPTICS:
+            default:
+                return null;
+        }
+    }
+
+    /**
+     * Provides the {@link VibrationAttributes} that should be used for a haptic feedback.
+     *
+     * @param effectId the haptic feedback effect ID whose respective vibration attributes we want
+     *      to get.
+     * @param bypassVibrationIntensitySetting {@code true} if the returned attribute should bypass
+     *      vibration intensity settings. {@code false} otherwise.
+     * @return the {@link VibrationAttributes} that should be used for the provided haptic feedback.
+     */
+    public VibrationAttributes getVibrationAttributesForHapticFeedback(
+            int effectId, boolean bypassVibrationIntensitySetting) {
+        VibrationAttributes attrs;
+        switch (effectId) {
+            case HapticFeedbackConstants.EDGE_SQUEEZE:
+            case HapticFeedbackConstants.EDGE_RELEASE:
+                attrs = PHYSICAL_EMULATION_VIBRATION_ATTRIBUTES;
+                break;
+            case HapticFeedbackConstants.ASSISTANT_BUTTON:
+            case HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON:
+            case HapticFeedbackConstants.SCROLL_TICK:
+            case HapticFeedbackConstants.SCROLL_ITEM_FOCUS:
+            case HapticFeedbackConstants.SCROLL_LIMIT:
+                attrs = HARDWARE_FEEDBACK_VIBRATION_ATTRIBUTES;
+                break;
+            default:
+                attrs = TOUCH_VIBRATION_ATTRIBUTES;
+        }
+        if (bypassVibrationIntensitySetting) {
+            attrs = new VibrationAttributes.Builder(attrs)
+                    .setFlags(VibrationAttributes.FLAG_BYPASS_USER_VIBRATION_INTENSITY_OFF)
+                    .build();
+        }
+        return attrs;
+    }
+
+    /** Dumps relevant state. */
+    public void dump(String prefix, PrintWriter pw) {
+        pw.print("mHapticTextHandleEnabled="); pw.println(mHapticTextHandleEnabled);
+    }
+
+    private VibrationEffect getScaledPrimitiveOrElseEffect(
+            int primitiveId, float scale, int elseEffectId) {
+        if (mVibrator.areAllPrimitivesSupported(primitiveId)) {
+            return VibrationEffect.startComposition()
+                    .addPrimitive(primitiveId, scale)
+                    .compose();
+        } else {
+            return VibrationEffect.get(elseEffectId);
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/vibrator/VibrationSettings.java b/services/core/java/com/android/server/vibrator/VibrationSettings.java
index 4ae7c77..dbd6bf4 100644
--- a/services/core/java/com/android/server/vibrator/VibrationSettings.java
+++ b/services/core/java/com/android/server/vibrator/VibrationSettings.java
@@ -698,7 +698,23 @@
 
     @Nullable
     private VibrationEffect createEffectFromResource(int resId) {
-        long[] timings = getLongIntArray(mContext.getResources(), resId);
+        return createEffectFromResource(mContext.getResources(), resId);
+    }
+
+    /**
+     * Provides a {@link VibrationEffect} from a timings-array provided as an int-array resource..
+     *
+     * <p>If the timings array is {@code null} or empty, it returns {@code null}.
+     *
+     * <p>If the timings array has a size of one, it returns a one-shot vibration with duration that
+     * is equal to the single value in the array.
+     *
+     * <p>If the timings array has more than one values, it returns a non-repeating wave-form
+     * vibration with off-on timings as per the provided timings array.
+     */
+    @Nullable
+    static VibrationEffect createEffectFromResource(Resources res, int resId) {
+        long[] timings = getLongIntArray(res, resId);
         return createEffectFromTimings(timings);
     }
 
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index 7996434..b55af76 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -1016,8 +1016,7 @@
                         && mWallpaper.userId == mCurrentUserId) {
                     Slog.w(TAG, "Wallpaper reconnect timed out for " + mWallpaper.wallpaperComponent
                             + ", reverting to built-in wallpaper!");
-                    clearWallpaperLocked(true, FLAG_SYSTEM, mWallpaper.userId,
-                            null);
+                    clearWallpaperLocked(FLAG_SYSTEM, mWallpaper.userId, null);
                 }
             }
         };
@@ -1197,7 +1196,7 @@
                 } else {
                     // Timeout
                     Slog.w(TAG, "Reverting to built-in wallpaper!");
-                    clearWallpaperLocked(true, FLAG_SYSTEM, mWallpaper.userId, null);
+                    clearWallpaperLocked(FLAG_SYSTEM, mWallpaper.userId, null);
                     final String flattened = wpService.flattenToString();
                     EventLog.writeEvent(EventLogTags.WP_WALLPAPER_CRASHED,
                             flattened.substring(0, Math.min(flattened.length(),
@@ -1236,8 +1235,7 @@
                             } else {
                                 if (mLmkLimitRebindRetries <= 0) {
                                     Slog.w(TAG, "Reverting to built-in wallpaper due to lmk!");
-                                    clearWallpaperLocked(true, FLAG_SYSTEM, mWallpaper.userId,
-                                            null);
+                                    clearWallpaperLocked(FLAG_SYSTEM, mWallpaper.userId, null);
                                     mLmkLimitRebindRetries = LMK_RECONNECT_REBIND_RETRIES;
                                     return;
                                 }
@@ -1256,7 +1254,7 @@
                                     && mWallpaper.lastDiedTime + MIN_WALLPAPER_CRASH_TIME
                                     > SystemClock.uptimeMillis()) {
                                 Slog.w(TAG, "Reverting to built-in wallpaper!");
-                                clearWallpaperLocked(true, FLAG_SYSTEM, mWallpaper.userId, null);
+                                clearWallpaperLocked(FLAG_SYSTEM, mWallpaper.userId, null);
                             } else {
                                 mWallpaper.lastDiedTime = SystemClock.uptimeMillis();
                                 tryToRebind();
@@ -1497,7 +1495,7 @@
                                 wallpaper, null)) {
                             Slog.w(TAG, "Wallpaper " + wpService
                                     + " no longer available; reverting to default");
-                            clearWallpaperLocked(false, FLAG_SYSTEM, wallpaper.userId, null);
+                            clearWallpaperLocked(FLAG_SYSTEM, wallpaper.userId, null);
                         }
                     }
                 }
@@ -1585,7 +1583,7 @@
                     if (doit) {
                         Slog.w(TAG, "Wallpaper uninstalled, removing: "
                                 + wallpaper.wallpaperComponent);
-                        clearWallpaperLocked(false, FLAG_SYSTEM, wallpaper.userId, null);
+                        clearWallpaperLocked(FLAG_SYSTEM, wallpaper.userId, null);
                     }
                 }
             }
@@ -1606,7 +1604,7 @@
                 } catch (NameNotFoundException e) {
                     Slog.w(TAG, "Wallpaper component gone, removing: "
                             + wallpaper.wallpaperComponent);
-                    clearWallpaperLocked(false, FLAG_SYSTEM, wallpaper.userId, null);
+                    clearWallpaperLocked(FLAG_SYSTEM, wallpaper.userId, null);
                 }
             }
             if (wallpaper.nextWallpaperComponent != null
@@ -1638,7 +1636,8 @@
         mShuttingDown = false;
         mImageWallpaper = ComponentName.unflattenFromString(
                 context.getResources().getString(R.string.image_wallpaper_component));
-        mDefaultWallpaperComponent = WallpaperManager.getCmfDefaultWallpaperComponent(context);
+        ComponentName defaultComponent = WallpaperManager.getCmfDefaultWallpaperComponent(context);
+        mDefaultWallpaperComponent = defaultComponent == null ? mImageWallpaper : defaultComponent;
         mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class);
         mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class);
         mIPackageManager = AppGlobals.getPackageManager();
@@ -1721,7 +1720,7 @@
                 if (DEBUG) {
                     Slog.i(TAG, "Unable to regenerate crop; resetting");
                 }
-                clearWallpaperLocked(false, FLAG_SYSTEM, UserHandle.USER_SYSTEM, null);
+                clearWallpaperLocked(FLAG_SYSTEM, UserHandle.USER_SYSTEM, null);
             }
         } else {
             if (DEBUG) {
@@ -1978,7 +1977,7 @@
                 }
 
                 if (si == null) {
-                    clearWallpaperLocked(false, FLAG_SYSTEM, wallpaper.userId, reply);
+                    clearWallpaperLocked(FLAG_SYSTEM, wallpaper.userId, reply);
                 } else {
                     Slog.w(TAG, "Wallpaper isn't direct boot aware; using fallback until unlocked");
                     // We might end up persisting the current wallpaper data
@@ -2002,10 +2001,10 @@
 
         if (serviceInfo == null) {
             if (wallpaper.mWhich == (FLAG_LOCK | FLAG_SYSTEM)) {
-                clearWallpaperLocked(false, FLAG_SYSTEM, wallpaper.userId, null);
-                clearWallpaperLocked(false, FLAG_LOCK, wallpaper.userId, reply);
+                clearWallpaperLocked(FLAG_SYSTEM, wallpaper.userId, null);
+                clearWallpaperLocked(FLAG_LOCK, wallpaper.userId, reply);
             } else {
-                clearWallpaperLocked(false, wallpaper.mWhich, wallpaper.userId, reply);
+                clearWallpaperLocked(wallpaper.mWhich, wallpaper.userId, reply);
             }
             return;
         }
@@ -2038,9 +2037,9 @@
         WallpaperData data = null;
         synchronized (mLock) {
             if (mIsLockscreenLiveWallpaperEnabled) {
-                clearWallpaperLocked(callingPackage, false, which, userId);
+                clearWallpaperLocked(callingPackage, which, userId);
             } else {
-                clearWallpaperLocked(false, which, userId, null);
+                clearWallpaperLocked(which, userId, null);
             }
 
             if (which == FLAG_LOCK) {
@@ -2058,8 +2057,7 @@
         }
     }
 
-    private void clearWallpaperLocked(String callingPackage, boolean defaultFailed,
-            int which, int userId) {
+    private void clearWallpaperLocked(String callingPackage, int which, int userId) {
 
         // Might need to bring it in the first time to establish our rewrite
         if (!mWallpaperMap.contains(userId)) {
@@ -2094,7 +2092,7 @@
                 component = wallpaper.wallpaperComponent;
                 finalWhich = FLAG_LOCK | FLAG_SYSTEM;
             } else {
-                component = defaultFailed ? mImageWallpaper : null;
+                component = null;
                 finalWhich = which;
             }
 
@@ -2114,8 +2112,7 @@
     }
 
     // TODO(b/266818039) remove this version of the method
-    private void clearWallpaperLocked(boolean defaultFailed, int which, int userId,
-            IRemoteCallback reply) {
+    private void clearWallpaperLocked(int which, int userId, IRemoteCallback reply) {
         if (which != FLAG_SYSTEM && which != FLAG_LOCK) {
             throw new IllegalArgumentException("Must specify exactly one kind of wallpaper to clear");
         }
@@ -2168,9 +2165,7 @@
                 wallpaper.primaryColors = null;
                 wallpaper.imageWallpaperPending = false;
                 if (userId != mCurrentUserId) return;
-                if (bindWallpaperComponentLocked(defaultFailed
-                        ? mImageWallpaper
-                                : null, true, false, wallpaper, reply)) {
+                if (bindWallpaperComponentLocked(null, true, false, wallpaper, reply)) {
                     return;
                 }
             } catch (IllegalArgumentException e1) {
@@ -3523,11 +3518,6 @@
         try {
             if (componentName == null) {
                 componentName = mDefaultWallpaperComponent;
-                if (componentName == null) {
-                    // Fall back to static image wallpaper
-                    componentName = mImageWallpaper;
-                    if (DEBUG_LIVE) Slog.v(TAG, "No default component; using image wallpaper");
-                }
             }
             int serviceUserId = wallpaper.userId;
             ServiceInfo si = mIPackageManager.getServiceInfo(componentName,
@@ -3997,7 +3987,8 @@
             mFallbackWallpaper = new WallpaperData(systemUserId, FLAG_SYSTEM);
             mFallbackWallpaper.allowBackup = false;
             mFallbackWallpaper.wallpaperId = makeWallpaperIdLocked();
-            bindWallpaperComponentLocked(mImageWallpaper, true, false, mFallbackWallpaper, null);
+            bindWallpaperComponentLocked(mDefaultWallpaperComponent, true, false,
+                    mFallbackWallpaper, null);
         }
     }
 
diff --git a/services/core/java/com/android/server/wm/ImmersiveModeConfirmation.java b/services/core/java/com/android/server/wm/ImmersiveModeConfirmation.java
index 56edde0..271d71e 100644
--- a/services/core/java/com/android/server/wm/ImmersiveModeConfirmation.java
+++ b/services/core/java/com/android/server/wm/ImmersiveModeConfirmation.java
@@ -24,6 +24,7 @@
 
 import android.animation.ArgbEvaluator;
 import android.animation.ValueAnimator;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
 import android.app.ActivityThread;
@@ -40,7 +41,6 @@
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.Message;
-import android.os.RemoteException;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
@@ -48,7 +48,6 @@
 import android.util.Slog;
 import android.view.Display;
 import android.view.Gravity;
-import android.view.IWindowManager;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
@@ -56,7 +55,6 @@
 import android.view.WindowInsets;
 import android.view.WindowInsets.Type;
 import android.view.WindowManager;
-import android.view.WindowManagerGlobal;
 import android.view.animation.AnimationUtils;
 import android.view.animation.Interpolator;
 import android.widget.Button;
@@ -95,6 +93,10 @@
      */
     @Nullable
     private Context mWindowContext;
+    /**
+     * The root display area feature id that the {@link #mWindowContext} is attaching to.
+     */
+    private int mWindowContextRootDisplayAreaId = FEATURE_UNDEFINED;
     // Local copy of vr mode enabled state, to avoid calling into VrManager with
     // the lock held.
     private boolean mVrModeEnabled;
@@ -206,12 +208,15 @@
     private void handleHide() {
         if (mClingWindow != null) {
             if (DEBUG) Slog.d(TAG, "Hiding immersive mode confirmation");
-            // We don't care which root display area the window manager is specifying for removal.
-            try {
-                getWindowManager(FEATURE_UNDEFINED).removeView(mClingWindow);
-            } catch (WindowManager.InvalidDisplayException e) {
-                Slog.w(TAG, "Fail to hide the immersive confirmation window because of " + e);
-                return;
+            if (mWindowManager != null) {
+                try {
+                    mWindowManager.removeView(mClingWindow);
+                } catch (WindowManager.InvalidDisplayException e) {
+                    Slog.w(TAG, "Fail to hide the immersive confirmation window because of "
+                            + e);
+                }
+                mWindowManager = null;
+                mWindowContext = null;
             }
             mClingWindow = null;
         }
@@ -394,26 +399,18 @@
      * @return the WindowManager specifying with the {@code rootDisplayAreaId} to attach the
      *         confirmation window.
      */
-    private WindowManager getWindowManager(int rootDisplayAreaId) {
-        if (mWindowManager == null || mWindowContext == null) {
-            // Create window context to specify the RootDisplayArea
-            final Bundle options = getOptionsForWindowContext(rootDisplayAreaId);
-            mWindowContext = mContext.createWindowContext(
-                    IMMERSIVE_MODE_CONFIRMATION_WINDOW_TYPE, options);
-            mWindowManager = mWindowContext.getSystemService(WindowManager.class);
-            return mWindowManager;
+    @NonNull
+    private WindowManager createWindowManager(int rootDisplayAreaId) {
+        if (mWindowManager != null) {
+            throw new IllegalStateException(
+                    "Must not create a new WindowManager while there is an existing one");
         }
-
-        // Update the window context and window manager to specify the RootDisplayArea
+        // Create window context to specify the RootDisplayArea
         final Bundle options = getOptionsForWindowContext(rootDisplayAreaId);
-        final IWindowManager wms = WindowManagerGlobal.getWindowManagerService();
-        try {
-            wms.attachWindowContextToDisplayArea(mWindowContext.getWindowContextToken(),
-                    IMMERSIVE_MODE_CONFIRMATION_WINDOW_TYPE, mContext.getDisplayId(), options);
-        }  catch (RemoteException e) {
-            throw e.rethrowAsRuntimeException();
-        }
-
+        mWindowContextRootDisplayAreaId = rootDisplayAreaId;
+        mWindowContext = mContext.createWindowContext(
+                IMMERSIVE_MODE_CONFIRMATION_WINDOW_TYPE, options);
+        mWindowManager = mWindowContext.getSystemService(WindowManager.class);
         return mWindowManager;
     }
 
@@ -434,14 +431,23 @@
     }
 
     private void handleShow(int rootDisplayAreaId) {
+        if (mClingWindow != null) {
+            if (rootDisplayAreaId == mWindowContextRootDisplayAreaId) {
+                if (DEBUG) Slog.d(TAG, "Immersive mode confirmation has already been shown");
+                return;
+            } else {
+                // Hide the existing confirmation before show a new one in the new root.
+                if (DEBUG) Slog.d(TAG, "Immersive mode confirmation was shown in a different root");
+                handleHide();
+            }
+        }
+
         if (DEBUG) Slog.d(TAG, "Showing immersive mode confirmation");
-
         mClingWindow = new ClingWindowView(mContext, mConfirm);
-
         // show the confirmation
-        WindowManager.LayoutParams lp = getClingWindowLayoutParams();
+        final WindowManager.LayoutParams lp = getClingWindowLayoutParams();
         try {
-            getWindowManager(rootDisplayAreaId).addView(mClingWindow, lp);
+            createWindowManager(rootDisplayAreaId).addView(mClingWindow, lp);
         } catch (WindowManager.InvalidDisplayException e) {
             Slog.w(TAG, "Fail to show the immersive confirmation window because of " + e);
         }
diff --git a/services/incremental/TEST_MAPPING b/services/incremental/TEST_MAPPING
index be7feb5..648b904 100644
--- a/services/incremental/TEST_MAPPING
+++ b/services/incremental/TEST_MAPPING
@@ -9,6 +9,9 @@
       ]
     },
     {
+      "name": "CtsPackageManagerIncrementalStatsHostTestCases"
+    },
+    {
       "name": "CtsIncrementalInstallHostTestCases"
     },
     {
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandlerTest.java b/services/tests/servicestests/src/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandlerTest.java
index 32d0c98..989aee0 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandlerTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/magnification/FullScreenMagnificationGestureHandlerTest.java
@@ -33,6 +33,7 @@
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.times;
@@ -42,6 +43,8 @@
 import android.animation.ValueAnimator;
 import android.annotation.NonNull;
 import android.graphics.PointF;
+import android.graphics.Rect;
+import android.graphics.Region;
 import android.os.Handler;
 import android.os.Message;
 import android.os.UserHandle;
@@ -67,11 +70,13 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
+import org.mockito.stubbing.Answer;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -123,9 +128,10 @@
     public static final int STATE_SHORTCUT_TRIGGERED_ZOOMED_TMP = 8;
     public static final int STATE_PANNING = 9;
     public static final int STATE_SCALING_AND_PANNING = 10;
+    public static final int STATE_SINGLE_PANNING = 11;
 
     public static final int FIRST_STATE = STATE_IDLE;
-    public static final int LAST_STATE = STATE_SCALING_AND_PANNING;
+    public static final int LAST_STATE = STATE_SINGLE_PANNING;
 
     // Co-prime x and y, to potentially catch x-y-swapped errors
     public static final float DEFAULT_X = 301;
@@ -155,6 +161,10 @@
 
     private float mOriginalMagnificationPersistedScale;
 
+    static final Rect INITIAL_MAGNIFICATION_BOUNDS = new Rect(0, 0, 800, 800);
+
+    static final Region INITIAL_MAGNIFICATION_REGION = new Region(INITIAL_MAGNIFICATION_BOUNDS);
+
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
@@ -182,11 +192,19 @@
                 new MagnificationScaleProvider(mContext),
                 () -> null,
                 ConcurrentUtils.DIRECT_EXECUTOR) {
-            @Override
-            public boolean magnificationRegionContains(int displayId, float x, float y) {
-                return true;
-            }
+                @Override
+                public boolean magnificationRegionContains(int displayId, float x, float y) {
+                    return true;
+                }
         };
+
+        doAnswer((Answer<Void>) invocationOnMock -> {
+            Object[] args = invocationOnMock.getArguments();
+            Region regionArg = (Region) args[1];
+            regionArg.set(new Rect(INITIAL_MAGNIFICATION_BOUNDS));
+            return null;
+        }).when(mockWindowManager).getMagnificationRegion(anyInt(), any(Region.class));
+
         mFullScreenMagnificationController.register(DISPLAY_0);
         mFullScreenMagnificationController.setAlwaysOnMagnificationEnabled(true);
         mClock = new OffsettableClock.Stopped();
@@ -214,6 +232,7 @@
                 mContext, mFullScreenMagnificationController, mMockTraceManager, mMockCallback,
                 detectTripleTap, detectShortcutTrigger,
                 mWindowMagnificationPromptController, DISPLAY_0);
+        h.setSinglePanningEnabled(true);
         mHandler = new TestHandler(h.mDetectingState, mClock) {
             @Override
             protected String messageToString(Message m) {
@@ -239,6 +258,7 @@
      * {@link #returnToNormalFrom} (for navigating back to {@link #STATE_IDLE})
      */
     @Test
+    @Ignore("b/291925580")
     public void testEachState_isReachableAndRecoverable() {
         forEachState(state -> {
             goFromStateIdleTo(state);
@@ -526,6 +546,75 @@
     }
 
     @Test
+    public void testActionUpNotAtEdge_singlePanningState_detectingState() {
+        goFromStateIdleTo(STATE_SINGLE_PANNING);
+
+        send(upEvent());
+
+        check(mMgh.mCurrentState == mMgh.mDetectingState, STATE_IDLE);
+        assertTrue(isZoomed());
+    }
+
+    @Test
+    public void testScroll_SinglePanningDisabled_delegatingState() {
+        mMgh.setSinglePanningEnabled(false);
+
+        goFromStateIdleTo(STATE_ACTIVATED);
+        allowEventDelegation();
+        swipeAndHold();
+
+        assertTrue(mMgh.mCurrentState == mMgh.mDelegatingState);
+    }
+
+    @Test
+    public void testScroll_zoomedStateAndAtEdge_delegatingState() {
+        goFromStateIdleTo(STATE_ACTIVATED);
+        mFullScreenMagnificationController.setCenter(
+                DISPLAY_0,
+                INITIAL_MAGNIFICATION_BOUNDS.left,
+                INITIAL_MAGNIFICATION_BOUNDS.top / 2,
+                false,
+                1);
+        final float swipeMinDistance = ViewConfiguration.get(mContext).getScaledTouchSlop() + 1;
+        PointF initCoords =
+                new PointF(
+                        mFullScreenMagnificationController.getCenterX(DISPLAY_0),
+                        mFullScreenMagnificationController.getCenterY(DISPLAY_0));
+        PointF endCoords = new PointF(initCoords.x, initCoords.y);
+        endCoords.offset(swipeMinDistance, 0);
+        allowEventDelegation();
+
+        swipeAndHold(initCoords, endCoords);
+
+        assertTrue(mMgh.mCurrentState == mMgh.mDelegatingState);
+        assertTrue(isZoomed());
+    }
+
+    @Test
+    public void testScroll_singlePanningAndAtEdge_delegatingState() {
+        goFromStateIdleTo(STATE_SINGLE_PANNING);
+        mFullScreenMagnificationController.setCenter(
+                DISPLAY_0,
+                INITIAL_MAGNIFICATION_BOUNDS.left,
+                INITIAL_MAGNIFICATION_BOUNDS.top / 2,
+                false,
+                1);
+        final float swipeMinDistance = ViewConfiguration.get(mContext).getScaledTouchSlop() + 1;
+        PointF initCoords =
+                new PointF(
+                        mFullScreenMagnificationController.getCenterX(DISPLAY_0),
+                        mFullScreenMagnificationController.getCenterY(DISPLAY_0));
+        PointF endCoords = new PointF(initCoords.x, initCoords.y);
+        endCoords.offset(swipeMinDistance, 0);
+        allowEventDelegation();
+
+        swipeAndHold(initCoords, endCoords);
+
+        assertTrue(mMgh.mCurrentState == mMgh.mDelegatingState);
+        assertTrue(isZoomed());
+    }
+
+    @Test
     public void testShortcutTriggered_invokeShowWindowPromptAction() {
         goFromStateIdleTo(STATE_SHORTCUT_TRIGGERED);
 
@@ -740,6 +829,10 @@
                         state);
                 check(mMgh.mPanningScalingState.mScaling, state);
             } break;
+            case STATE_SINGLE_PANNING: {
+                check(isZoomed(), state);
+                check(mMgh.mCurrentState == mMgh.mSinglePanningState, state);
+            } break;
             default: throw new IllegalArgumentException("Illegal state: " + state);
         }
     }
@@ -803,6 +896,10 @@
                     send(pointerEvent(ACTION_MOVE, DEFAULT_X * 2, DEFAULT_Y * 4));
                     send(pointerEvent(ACTION_MOVE, DEFAULT_X * 2, DEFAULT_Y * 5));
                 } break;
+                case STATE_SINGLE_PANNING: {
+                    goFromStateIdleTo(STATE_ACTIVATED);
+                    swipeAndHold();
+                } break;
                 default:
                     throw new IllegalArgumentException("Illegal state: " + state);
             }
@@ -859,6 +956,10 @@
             case STATE_SCALING_AND_PANNING: {
                 returnToNormalFrom(STATE_PANNING);
             } break;
+            case STATE_SINGLE_PANNING: {
+                send(upEvent());
+                returnToNormalFrom(STATE_ACTIVATED);
+            } break;
             default: throw new IllegalArgumentException("Illegal state: " + state);
         }
     }
@@ -906,6 +1007,11 @@
         send(moveEvent(DEFAULT_X * 2, DEFAULT_Y * 2));
     }
 
+    private void swipeAndHold(PointF start, PointF end) {
+        send(downEvent(start.x, start.y));
+        send(moveEvent(end.x, end.y));
+    }
+
     private void longTap() {
         send(downEvent());
         fastForward(2000);
diff --git a/services/tests/servicestests/src/com/android/server/contentcapture/TEST_MAPPING b/services/tests/servicestests/src/com/android/server/contentcapture/TEST_MAPPING
new file mode 100644
index 0000000..0ffa891
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/contentcapture/TEST_MAPPING
@@ -0,0 +1,18 @@
+{
+  "presubmit": [
+    {
+      "name": "FrameworksServicesTests",
+      "options": [
+        {
+          "include-filter": "com.android.server.contentcapture"
+        },
+        {
+          "exclude-annotation": "androidx.test.filters.FlakyTest"
+        },
+        {
+          "exclude-annotation": "org.junit.Ignore"
+        }
+      ]
+    }
+  ]
+}
diff --git a/services/tests/servicestests/src/com/android/server/contentprotection/TEST_MAPPING b/services/tests/servicestests/src/com/android/server/contentprotection/TEST_MAPPING
new file mode 100644
index 0000000..419508c
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/contentprotection/TEST_MAPPING
@@ -0,0 +1,18 @@
+{
+  "presubmit": [
+    {
+      "name": "FrameworksServicesTests",
+      "options": [
+        {
+          "include-filter": "com.android.server.contentprotection"
+        },
+        {
+          "exclude-annotation": "androidx.test.filters.FlakyTest"
+        },
+        {
+          "exclude-annotation": "org.junit.Ignore"
+        }
+      ]
+    }
+  ]
+}
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 a109d5c..f552ab2 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -406,7 +406,6 @@
     UriGrantsManagerInternal mUgmInternal;
     @Mock
     AppOpsManager mAppOpsManager;
-    private AppOpsManager.OnOpChangedListener mOnPermissionChangeListener;
     @Mock
     private TestableNotificationManagerService.NotificationAssistantAccessGrantedCallback
             mNotificationAssistantAccessGrantedCallback;
@@ -606,12 +605,6 @@
         tr.addOverride(com.android.internal.R.string.config_defaultSearchSelectorPackageName,
                 SEARCH_SELECTOR_PKG);
 
-        doAnswer(invocation -> {
-            mOnPermissionChangeListener = invocation.getArgument(2);
-            return null;
-        }).when(mAppOpsManager).startWatchingMode(eq(AppOpsManager.OP_POST_NOTIFICATION), any(),
-                any());
-
         mWorkerHandler = spy(mService.new WorkerHandler(mTestableLooper.getLooper()));
         mService.init(mWorkerHandler, mRankingHandler, mPackageManager, mPackageManagerClient,
                 mockLightsManager, mListeners, mAssistants, mConditionProviders, mCompanionMgr,
@@ -3224,6 +3217,48 @@
     }
 
     @Test
+    public void testUpdateAppNotifyCreatorBlock() throws Exception {
+        when(mPermissionHelper.hasPermission(mUid)).thenReturn(true);
+
+        mBinderService.setNotificationsEnabledForPackage(PKG, mUid, false);
+        Thread.sleep(500);
+        waitForIdle();
+
+        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
+        verify(mContext, times(1)).sendBroadcastAsUser(captor.capture(), any(), eq(null));
+
+        assertEquals(NotificationManager.ACTION_APP_BLOCK_STATE_CHANGED,
+                captor.getValue().getAction());
+        assertEquals(PKG, captor.getValue().getPackage());
+        assertTrue(captor.getValue().getBooleanExtra(EXTRA_BLOCKED_STATE, true));
+    }
+
+    @Test
+    public void testUpdateAppNotifyCreatorBlock_notIfMatchesExistingSetting() throws Exception {
+        when(mPermissionHelper.hasPermission(mUid)).thenReturn(false);
+
+        mBinderService.setNotificationsEnabledForPackage(PKG, 0, false);
+        verify(mContext, never()).sendBroadcastAsUser(any(), any(), eq(null));
+    }
+
+    @Test
+    public void testUpdateAppNotifyCreatorUnblock() throws Exception {
+        when(mPermissionHelper.hasPermission(mUid)).thenReturn(false);
+
+        mBinderService.setNotificationsEnabledForPackage(PKG, mUid, true);
+        Thread.sleep(500);
+        waitForIdle();
+
+        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
+        verify(mContext, times(1)).sendBroadcastAsUser(captor.capture(), any(), eq(null));
+
+        assertEquals(NotificationManager.ACTION_APP_BLOCK_STATE_CHANGED,
+                captor.getValue().getAction());
+        assertEquals(PKG, captor.getValue().getPackage());
+        assertFalse(captor.getValue().getBooleanExtra(EXTRA_BLOCKED_STATE, true));
+    }
+
+    @Test
     public void testUpdateChannelNotifyCreatorBlock() throws Exception {
         mService.setPreferencesHelper(mPreferencesHelper);
         when(mPreferencesHelper.getNotificationChannel(eq(PKG), anyInt(),
@@ -12139,134 +12174,6 @@
                 any(), eq(FLAG_ACTIVITY_SENDER | FLAG_BROADCAST_SENDER | FLAG_SERVICE_SENDER));
     }
 
-    @Test
-    public void onOpChanged_permissionRevoked_cancelsAllNotificationsFromPackage()
-            throws RemoteException {
-        // Have preexisting posted notifications from revoked package and other packages.
-        mService.addNotification(new NotificationRecord(mContext,
-                generateSbn("revoked", 1001, 1, 0), mTestNotificationChannel));
-        mService.addNotification(new NotificationRecord(mContext,
-                generateSbn("other", 1002, 2, 0), mTestNotificationChannel));
-        // Have preexisting enqueued notifications from revoked package and other packages.
-        mService.addEnqueuedNotification(new NotificationRecord(mContext,
-                generateSbn("revoked", 1001, 3, 0), mTestNotificationChannel));
-        mService.addEnqueuedNotification(new NotificationRecord(mContext,
-                generateSbn("other", 1002, 4, 0), mTestNotificationChannel));
-        assertThat(mService.mNotificationList).hasSize(2);
-        assertThat(mService.mEnqueuedNotifications).hasSize(2);
-
-        when(mPackageManagerInternal.getPackageUid("revoked", 0, 0)).thenReturn(1001);
-        when(mPermissionHelper.hasPermission(eq(1001))).thenReturn(false);
-
-        mOnPermissionChangeListener.onOpChanged(
-                AppOpsManager.OPSTR_POST_NOTIFICATION, "revoked", 0);
-        waitForIdle();
-
-        assertThat(mService.mNotificationList).hasSize(1);
-        assertThat(mService.mNotificationList.get(0).getSbn().getPackageName()).isEqualTo("other");
-        assertThat(mService.mEnqueuedNotifications).hasSize(1);
-        assertThat(mService.mEnqueuedNotifications.get(0).getSbn().getPackageName()).isEqualTo(
-                "other");
-    }
-
-    @Test
-    public void onOpChanged_permissionStillGranted_notificationsAreNotAffected()
-            throws RemoteException {
-        // NOTE: This combination (receiving the onOpChanged broadcast for a package, the permission
-        // being now granted, AND having previously posted notifications from said package) should
-        // never happen (if we trust the broadcasts are correct). So this test is for a what-if
-        // scenario, to verify we still handle it reasonably.
-
-        // Have preexisting posted notifications from specific package and other packages.
-        mService.addNotification(new NotificationRecord(mContext,
-                generateSbn("granted", 1001, 1, 0), mTestNotificationChannel));
-        mService.addNotification(new NotificationRecord(mContext,
-                generateSbn("other", 1002, 2, 0), mTestNotificationChannel));
-        // Have preexisting enqueued notifications from specific package and other packages.
-        mService.addEnqueuedNotification(new NotificationRecord(mContext,
-                generateSbn("granted", 1001, 3, 0), mTestNotificationChannel));
-        mService.addEnqueuedNotification(new NotificationRecord(mContext,
-                generateSbn("other", 1002, 4, 0), mTestNotificationChannel));
-        assertThat(mService.mNotificationList).hasSize(2);
-        assertThat(mService.mEnqueuedNotifications).hasSize(2);
-
-        when(mPackageManagerInternal.getPackageUid("granted", 0, 0)).thenReturn(1001);
-        when(mPermissionHelper.hasPermission(eq(1001))).thenReturn(true);
-
-        mOnPermissionChangeListener.onOpChanged(
-                AppOpsManager.OPSTR_POST_NOTIFICATION, "granted", 0);
-        waitForIdle();
-
-        assertThat(mService.mNotificationList).hasSize(2);
-        assertThat(mService.mEnqueuedNotifications).hasSize(2);
-    }
-
-    @Test
-    public void onOpChanged_permissionGranted_notifiesAppUnblocked() throws Exception {
-        when(mPackageManagerInternal.getPackageUid(PKG, 0, 0)).thenReturn(1001);
-        when(mPermissionHelper.hasPermission(eq(1001))).thenReturn(true);
-
-        mOnPermissionChangeListener.onOpChanged(
-                AppOpsManager.OPSTR_POST_NOTIFICATION, PKG, 0);
-        waitForIdle();
-        mTestableLooper.moveTimeForward(500);
-        waitForIdle();
-
-        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        verify(mContext).sendBroadcastAsUser(captor.capture(), any(), eq(null));
-        assertThat(captor.getValue().getAction()).isEqualTo(
-                NotificationManager.ACTION_APP_BLOCK_STATE_CHANGED);
-        assertThat(captor.getValue().getPackage()).isEqualTo(PKG);
-        assertThat(captor.getValue().getBooleanExtra(EXTRA_BLOCKED_STATE, true)).isFalse();
-    }
-
-    @Test
-    public void onOpChanged_permissionRevoked_notifiesAppBlocked() throws Exception {
-        when(mPackageManagerInternal.getPackageUid(PKG, 0, 0)).thenReturn(1001);
-        when(mPermissionHelper.hasPermission(eq(1001))).thenReturn(false);
-
-        mOnPermissionChangeListener.onOpChanged(
-                AppOpsManager.OPSTR_POST_NOTIFICATION, PKG, 0);
-        waitForIdle();
-        mTestableLooper.moveTimeForward(500);
-        waitForIdle();
-
-        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        verify(mContext).sendBroadcastAsUser(captor.capture(), any(), eq(null));
-        assertThat(captor.getValue().getAction()).isEqualTo(
-                NotificationManager.ACTION_APP_BLOCK_STATE_CHANGED);
-        assertThat(captor.getValue().getPackage()).isEqualTo(PKG);
-        assertThat(captor.getValue().getBooleanExtra(EXTRA_BLOCKED_STATE, false)).isTrue();
-    }
-
-    @Test
-    public void setNotificationsEnabledForPackage_disabling_clearsNotifications() throws Exception {
-        mService.addNotification(new NotificationRecord(mContext,
-                generateSbn("package", 1001, 1, 0), mTestNotificationChannel));
-        assertThat(mService.mNotificationList).hasSize(1);
-        when(mPackageManagerInternal.getPackageUid("package", 0, 0)).thenReturn(1001);
-        when(mPermissionHelper.hasRequestedPermission(any(), eq("package"), anyInt())).thenReturn(
-                true);
-
-        // Start with granted permission and simulate effect of revoking it.
-        when(mPermissionHelper.hasPermission(1001)).thenReturn(true);
-        doAnswer(invocation -> {
-            when(mPermissionHelper.hasPermission(1001)).thenReturn(false);
-            mOnPermissionChangeListener.onOpChanged(
-                    AppOpsManager.OPSTR_POST_NOTIFICATION, "package", 0);
-            return null;
-        }).when(mPermissionHelper).setNotificationPermission("package", 0, false, true);
-
-        mBinderService.setNotificationsEnabledForPackage("package", 1001, false);
-        waitForIdle();
-
-        assertThat(mService.mNotificationList).hasSize(0);
-
-        mTestableLooper.moveTimeForward(500);
-        waitForIdle();
-        verify(mContext).sendBroadcastAsUser(any(), eq(UserHandle.of(0)), eq(null));
-    }
-
     private static <T extends Parcelable> T parcelAndUnparcel(T source,
             Parcelable.Creator<T> creator) {
         Parcel parcel = Parcel.obtain();
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
index dedb8f1..3ee75de 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
@@ -771,7 +771,7 @@
         mZenModeHelper.mConfig = null; // will evaluate config to zen mode off
         for (int i = 0; i < 3; i++) {
             // if zen doesn't change, zen should not reapply itself to the ringer
-            mZenModeHelper.evaluateZenMode("test", true);
+            mZenModeHelper.evaluateZenModeLocked("test", true);
         }
         verify(mAudioManager, never()).setRingerModeInternal(AudioManager.RINGER_MODE_NORMAL,
                 mZenModeHelper.TAG);
@@ -798,7 +798,7 @@
         mZenModeHelper.mZenMode = ZEN_MODE_IMPORTANT_INTERRUPTIONS;
         for (int i = 0; i < 3; i++) {
             // if zen doesn't change, zen should not reapply itself to the ringer
-            mZenModeHelper.evaluateZenMode("test", true);
+            mZenModeHelper.evaluateZenModeLocked("test", true);
         }
         verify(mAudioManager, never()).setRingerModeInternal(AudioManager.RINGER_MODE_NORMAL,
                 mZenModeHelper.TAG);
@@ -825,7 +825,7 @@
         mZenModeHelper.mZenMode = ZEN_MODE_IMPORTANT_INTERRUPTIONS;
         for (int i = 0; i < 3; i++) {
             // if zen doesn't change, zen should not reapply itself to the ringer
-            mZenModeHelper.evaluateZenMode("test", true);
+            mZenModeHelper.evaluateZenModeLocked("test", true);
         }
         verify(mAudioManager, never()).setRingerModeInternal(AudioManager.RINGER_MODE_NORMAL,
                 mZenModeHelper.TAG);
@@ -2269,7 +2269,7 @@
         // Artificially turn zen mode "on". Re-evaluating zen mode should cause it to turn back off
         // given that we don't have any zen rules active.
         mZenModeHelper.mZenMode = ZEN_MODE_IMPORTANT_INTERRUPTIONS;
-        mZenModeHelper.evaluateZenMode("test", true);
+        mZenModeHelper.evaluateZenModeLocked("test", true);
 
         // Check that the change actually took: zen mode should be off now
         assertEquals(Global.ZEN_MODE_OFF, mZenModeHelper.mZenMode);
diff --git a/services/tests/wmtests/src/com/android/server/wm/ScreenshotTests.java b/services/tests/wmtests/src/com/android/server/wm/ScreenshotTests.java
index b181213..fb95748 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ScreenshotTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ScreenshotTests.java
@@ -91,7 +91,7 @@
     }
 
     @Test
-    public void testScreenshotSecureLayers() {
+    public void testScreenshotSecureLayers() throws InterruptedException {
         SurfaceControl secureSC = new SurfaceControl.Builder()
                 .setName("SecureChildSurfaceControl")
                 .setBLASTLayer()
@@ -197,6 +197,8 @@
         private static final long WAIT_TIMEOUT_S = 5;
         private final Handler mHandler = new Handler(Looper.getMainLooper());
 
+        private final CountDownLatch mAttachedLatch = new CountDownLatch(1);
+
         @Override
         protected void onCreate(@Nullable Bundle savedInstanceState) {
             super.onCreate(savedInstanceState);
@@ -204,7 +206,16 @@
                     PointerIcon.getSystemIcon(this, PointerIcon.TYPE_NULL));
         }
 
-        SurfaceControl.Transaction addChildSc(SurfaceControl surfaceControl) {
+        @Override
+        public void onAttachedToWindow() {
+            super.onAttachedToWindow();
+            mAttachedLatch.countDown();
+        }
+
+        SurfaceControl.Transaction addChildSc(SurfaceControl surfaceControl)
+                throws InterruptedException {
+            assertTrue("Failed to wait for onAttachedToWindow",
+                    mAttachedLatch.await(WAIT_TIMEOUT_S, TimeUnit.SECONDS));
             SurfaceControl.Transaction t = new SurfaceControl.Transaction();
             CountDownLatch countDownLatch = new CountDownLatch(1);
             mHandler.post(() -> {
diff --git a/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/MainActivityStartsSecondaryWithAlwaysExpandTest.kt b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/MainActivityStartsSecondaryWithAlwaysExpandTest.kt
index 0f406fd..845e649 100644
--- a/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/MainActivityStartsSecondaryWithAlwaysExpandTest.kt
+++ b/tests/FlickerTests/src/com/android/server/wm/flicker/activityembedding/open/MainActivityStartsSecondaryWithAlwaysExpandTest.kt
@@ -70,6 +70,9 @@
 
     @Ignore("Not applicable to this CUJ.") override fun navBarWindowIsVisibleAtStartAndEnd() {}
 
+    @FlakyTest(bugId = 291575593)
+    override fun entireScreenCovered() {}
+
     @Ignore("Not applicable to this CUJ.") override fun statusBarWindowIsAlwaysVisible() {}
 
     @Ignore("Not applicable to this CUJ.") override fun statusBarLayerPositionAtStartAndEnd() {}