Merge "Add required resources for bluechip/m3" into main
diff --git a/Ravenwood.bp b/Ravenwood.bp
index 93febca4..2babf6a 100644
--- a/Ravenwood.bp
+++ b/Ravenwood.bp
@@ -96,14 +96,19 @@
 android_ravenwood_libgroup {
     name: "ravenwood-runtime",
     libs: [
-        "framework-minus-apex.ravenwood",
-        "hoststubgen-helper-runtime.ravenwood",
-        "hoststubgen-helper-framework-runtime.ravenwood",
+        // Prefixed with "200" to ensure it's sorted early in Tradefed classpath
+        // so that we provide a concrete implementation before Mainline stubs
+        "200-kxml2-android",
         "all-updatable-modules-system-stubs",
+        "android.test.mock.ravenwood",
+        "framework-minus-apex.ravenwood",
+        "hoststubgen-helper-framework-runtime.ravenwood",
+        "hoststubgen-helper-runtime.ravenwood",
+
+        // Provide runtime versions of utils linked in below
         "junit",
         "truth",
         "ravenwood-junit-impl",
-        "android.test.mock.ravenwood",
         "mockito-ravenwood-prebuilt",
         "inline-mockito-ravenwood-prebuilt",
     ],
diff --git a/api/api.go b/api/api.go
index c733f5b..e885823 100644
--- a/api/api.go
+++ b/api/api.go
@@ -79,7 +79,45 @@
 
 var PrepareForCombinedApisTest = android.FixtureRegisterWithContext(registerBuildComponents)
 
+func (a *CombinedApis) apiFingerprintStubDeps() []string {
+	ret := []string{}
+	ret = append(
+		ret,
+		transformArray(a.properties.Bootclasspath, "", ".stubs")...,
+	)
+	ret = append(
+		ret,
+		transformArray(a.properties.Bootclasspath, "", ".stubs.system")...,
+	)
+	ret = append(
+		ret,
+		transformArray(a.properties.Bootclasspath, "", ".stubs.module_lib")...,
+	)
+	ret = append(
+		ret,
+		transformArray(a.properties.System_server_classpath, "", ".stubs.system_server")...,
+	)
+	return ret
+}
+
+func (a *CombinedApis) DepsMutator(ctx android.BottomUpMutatorContext) {
+	ctx.AddDependency(ctx.Module(), nil, a.apiFingerprintStubDeps()...)
+}
+
 func (a *CombinedApis) GenerateAndroidBuildActions(ctx android.ModuleContext) {
+	ctx.WalkDeps(func(child, parent android.Module) bool {
+		if _, ok := child.(java.AndroidLibraryDependency); ok && child.Name() != "framework-res" {
+			// Stubs of BCP and SSCP libraries should not have any dependencies on apps
+			// This check ensures that we do not run into circular dependencies when UNBUNDLED_BUILD_TARGET_SDK_WITH_API_FINGERPRINT=true
+			ctx.ModuleErrorf(
+				"Module %s is not a valid dependency of the stub library %s\n."+
+					"If this dependency has been added via `libs` of java_sdk_library, please move it to `impl_only_libs`\n",
+				child.Name(), parent.Name())
+			return false // error detected
+		}
+		return true
+	})
+
 }
 
 type genruleProps struct {
diff --git a/cmds/uinput/README.md b/cmds/uinput/README.md
index b6e4e0d..f177586 100644
--- a/cmds/uinput/README.md
+++ b/cmds/uinput/README.md
@@ -154,7 +154,8 @@
 
 #### `delay`
 
-Add a delay to command processing
+Add a delay between the processing of commands. The delay will be timed from when the last delay
+ended, rather than from the current time, to allow for more precise timings to be produced.
 
 | Field         | Type          | Description                |
 |:-------------:|:-------------:|:-------------------------- |
diff --git a/cmds/uinput/jni/com_android_commands_uinput_Device.cpp b/cmds/uinput/jni/com_android_commands_uinput_Device.cpp
index a78a465..bd61000 100644
--- a/cmds/uinput/jni/com_android_commands_uinput_Device.cpp
+++ b/cmds/uinput/jni/com_android_commands_uinput_Device.cpp
@@ -166,14 +166,14 @@
     ::ioctl(mFd, UI_DEV_DESTROY);
 }
 
-void UinputDevice::injectEvent(uint16_t type, uint16_t code, int32_t value) {
+void UinputDevice::injectEvent(std::chrono::microseconds timestamp, uint16_t type, uint16_t code,
+                               int32_t value) {
     struct input_event event = {};
     event.type = type;
     event.code = code;
     event.value = value;
-    timespec ts;
-    clock_gettime(CLOCK_MONOTONIC, &ts);
-    TIMESPEC_TO_TIMEVAL(&event.time, &ts);
+    event.time.tv_sec = timestamp.count() / 1'000'000;
+    event.time.tv_usec = timestamp.count() % 1'000'000;
 
     if (::write(mFd, &event, sizeof(input_event)) < 0) {
         ALOGE("Could not write event %" PRIu16 " %" PRIu16 " with value %" PRId32 " : %s", type,
@@ -268,12 +268,12 @@
     }
 }
 
-static void injectEvent(JNIEnv* /* env */, jclass /* clazz */, jlong ptr, jint type, jint code,
-                        jint value) {
+static void injectEvent(JNIEnv* /* env */, jclass /* clazz */, jlong ptr, jlong timestampMicros,
+                        jint type, jint code, jint value) {
     uinput::UinputDevice* d = reinterpret_cast<uinput::UinputDevice*>(ptr);
     if (d != nullptr) {
-        d->injectEvent(static_cast<uint16_t>(type), static_cast<uint16_t>(code),
-                       static_cast<int32_t>(value));
+        d->injectEvent(std::chrono::microseconds(timestampMicros), static_cast<uint16_t>(type),
+                       static_cast<uint16_t>(code), static_cast<int32_t>(value));
     } else {
         ALOGE("Could not inject event, Device* is null!");
     }
@@ -330,7 +330,7 @@
          "(Ljava/lang/String;IIIIIILjava/lang/String;"
          "Lcom/android/commands/uinput/Device$DeviceCallback;)J",
          reinterpret_cast<void*>(openUinputDevice)},
-        {"nativeInjectEvent", "(JIII)V", reinterpret_cast<void*>(injectEvent)},
+        {"nativeInjectEvent", "(JJIII)V", reinterpret_cast<void*>(injectEvent)},
         {"nativeConfigure", "(II[I)V", reinterpret_cast<void*>(configure)},
         {"nativeSetAbsInfo", "(IILandroid/os/Parcel;)V", reinterpret_cast<void*>(setAbsInfo)},
         {"nativeCloseUinputDevice", "(J)V", reinterpret_cast<void*>(closeUinputDevice)},
diff --git a/cmds/uinput/jni/com_android_commands_uinput_Device.h b/cmds/uinput/jni/com_android_commands_uinput_Device.h
index 9769a75..72c8647 100644
--- a/cmds/uinput/jni/com_android_commands_uinput_Device.h
+++ b/cmds/uinput/jni/com_android_commands_uinput_Device.h
@@ -14,13 +14,14 @@
  * limitations under the License.
  */
 
-#include <memory>
-#include <vector>
-
+#include <android-base/unique_fd.h>
 #include <jni.h>
 #include <linux/input.h>
 
-#include <android-base/unique_fd.h>
+#include <chrono>
+#include <memory>
+#include <vector>
+
 #include "src/com/android/commands/uinput/InputAbsInfo.h"
 
 namespace android {
@@ -53,7 +54,8 @@
 
     virtual ~UinputDevice();
 
-    void injectEvent(uint16_t type, uint16_t code, int32_t value);
+    void injectEvent(std::chrono::microseconds timestamp, uint16_t type, uint16_t code,
+                     int32_t value);
     int handleEvents(int events);
 
 private:
diff --git a/cmds/uinput/src/com/android/commands/uinput/Device.java b/cmds/uinput/src/com/android/commands/uinput/Device.java
index 25d3a34..b452fc7 100644
--- a/cmds/uinput/src/com/android/commands/uinput/Device.java
+++ b/cmds/uinput/src/com/android/commands/uinput/Device.java
@@ -55,7 +55,7 @@
     private final SparseArray<InputAbsInfo> mAbsInfo;
     private final OutputStream mOutputStream;
     private final Object mCond = new Object();
-    private long mTimeToSend;
+    private long mTimeToSendNanos;
 
     static {
         System.loadLibrary("uinputcommand_jni");
@@ -65,7 +65,8 @@
             int productId, int versionId, int bus, int ffEffectsMax, String port,
             DeviceCallback callback);
     private static native void nativeCloseUinputDevice(long ptr);
-    private static native void nativeInjectEvent(long ptr, int type, int code, int value);
+    private static native void nativeInjectEvent(long ptr, long timestampMicros, int type, int code,
+                                                 int value);
     private static native void nativeConfigure(int handle, int code, int[] configs);
     private static native void nativeSetAbsInfo(int handle, int axisCode, Parcel axisParcel);
     private static native int nativeGetEvdevEventTypeByLabel(String label);
@@ -101,27 +102,54 @@
         }
 
         mHandler.obtainMessage(MSG_OPEN_UINPUT_DEVICE, args).sendToTarget();
-        mTimeToSend = SystemClock.uptimeMillis();
+        mTimeToSendNanos = SystemClock.uptimeNanos();
+    }
+
+    private long getTimeToSendMillis() {
+        // Since we can only specify delays in milliseconds but evemu timestamps are in
+        // microseconds, we have to round up the delays to avoid setting event timestamps
+        // which are in the future (which the kernel would silently reject and replace with
+        // the current time).
+        //
+        // This should be the same as (long) Math.ceil(mTimeToSendNanos / 1_000_000.0), except
+        // without the precision loss that comes from converting from long to double and back.
+        return mTimeToSendNanos / 1_000_000 + ((mTimeToSendNanos % 1_000_000 > 0) ? 1 : 0);
     }
 
     /**
      * Inject uinput events to device
      *
      * @param events  Array of raw uinput events.
+     * @param offsetMicros The difference in microseconds between the timestamps of the previous
+     *                     batch of events injected and this batch. If set to -1, the current
+     *                     timestamp will be used.
      */
-    public void injectEvent(int[] events) {
+    public void injectEvent(int[] events, long offsetMicros) {
         // if two messages are sent at identical time, they will be processed in order received
-        Message msg = mHandler.obtainMessage(MSG_INJECT_EVENT, events);
-        mHandler.sendMessageAtTime(msg, mTimeToSend);
+        SomeArgs args = SomeArgs.obtain();
+        args.arg1 = events;
+        args.argl1 = offsetMicros;
+        args.argl2 = SystemClock.uptimeNanos();
+        Message msg = mHandler.obtainMessage(MSG_INJECT_EVENT, args);
+        mHandler.sendMessageAtTime(msg, getTimeToSendMillis());
     }
 
     /**
-     * Impose a delay to the device for execution.
+     * Delay subsequent device activity by the specified amount of time.
      *
-     * @param delay  Time to delay in unit of milliseconds.
+     * <p>Note that although the delay is specified in nanoseconds, due to limitations of {@link
+     * Handler}'s API, scheduling only occurs with millisecond precision. When scheduling an
+     * injection or sync, the time at which it is scheduled will be rounded up to the nearest
+     * millisecond. While this means that a particular injection cannot be scheduled precisely,
+     * rounding errors will not accumulate over time. For example, if five injections are scheduled
+     * with a delay of 1,200,000ns before each one, the total delay will be 6ms, as opposed to the
+     * 10ms it would have been if each individual delay had been rounded up (as {@link EvemuParser}
+     * would otherwise have to do to avoid sending timestamps that are in the future).
+     *
+     * @param delayNanos  Time to delay in unit of nanoseconds.
      */
-    public void addDelay(int delay) {
-        mTimeToSend = Math.max(SystemClock.uptimeMillis(), mTimeToSend) + delay;
+    public void addDelayNanos(long delayNanos) {
+        mTimeToSendNanos += delayNanos;
     }
 
     /**
@@ -131,7 +159,8 @@
      * @param syncToken  The token for this sync command.
      */
     public void syncEvent(String syncToken) {
-        mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_SYNC_EVENT, syncToken), mTimeToSend);
+        mHandler.sendMessageAtTime(
+                mHandler.obtainMessage(MSG_SYNC_EVENT, syncToken), getTimeToSendMillis());
     }
 
     /**
@@ -140,7 +169,8 @@
      */
     public void close() {
         Message msg = mHandler.obtainMessage(MSG_CLOSE_UINPUT_DEVICE);
-        mHandler.sendMessageAtTime(msg, Math.max(SystemClock.uptimeMillis(), mTimeToSend) + 1);
+        mHandler.sendMessageAtTime(
+                msg, Math.max(SystemClock.uptimeMillis(), getTimeToSendMillis()) + 1);
         try {
             synchronized (mCond) {
                 mCond.wait();
@@ -151,6 +181,7 @@
 
     private class DeviceHandler extends Handler {
         private long mPtr;
+        private long mLastInjectTimestampMicros = -1;
         private int mBarrierToken;
 
         DeviceHandler(Looper looper) {
@@ -160,7 +191,7 @@
         @Override
         public void handleMessage(Message msg) {
             switch (msg.what) {
-                case MSG_OPEN_UINPUT_DEVICE:
+                case MSG_OPEN_UINPUT_DEVICE: {
                     SomeArgs args = (SomeArgs) msg.obj;
                     String name = (String) args.arg1;
                     mPtr = nativeOpenUinputDevice(name, args.argi1 /* id */,
@@ -177,15 +208,43 @@
                     }
                     args.recycle();
                     break;
-                case MSG_INJECT_EVENT:
-                    if (mPtr != 0) {
-                        int[] events = (int[]) msg.obj;
-                        for (int pos = 0; pos + 2 < events.length; pos += 3) {
-                            nativeInjectEvent(mPtr, events[pos], events[pos + 1], events[pos + 2]);
-                        }
+                }
+                case MSG_INJECT_EVENT: {
+                    SomeArgs args = (SomeArgs) msg.obj;
+                    if (mPtr == 0) {
+                        args.recycle();
+                        break;
                     }
+                    long offsetMicros = args.argl1;
+                    if (mLastInjectTimestampMicros == -1 || offsetMicros == -1) {
+                        // There's often a delay of a few milliseconds between the time specified to
+                        // Handler.sendMessageAtTime and the handler actually being called, due to
+                        // the way threads are scheduled. We don't take this into account when
+                        // calling addDelayNanos between the first batch of event injections (when
+                        // we set the "base timestamp" from which all others will be offset) and the
+                        // second batch, meaning that the actual time between the handler calls for
+                        // those batches may be less than the offset between their timestamps. When
+                        // that happens, we would pass a timestamp for the second batch that's
+                        // actually in the future. The kernel's uinput API rejects timestamps that
+                        // are in the future and uses the current time instead, making the reported
+                        // timestamps inconsistent with the recording we're replaying.
+                        //
+                        // To prevent this, we need to use the time at which we scheduled this first
+                        // batch, rather than the actual current time.
+                        mLastInjectTimestampMicros = args.argl2 / 1000;
+                    } else {
+                        mLastInjectTimestampMicros += offsetMicros;
+                    }
+
+                    int[] events = (int[]) args.arg1;
+                    for (int pos = 0; pos + 2 < events.length; pos += 3) {
+                        nativeInjectEvent(mPtr, mLastInjectTimestampMicros, events[pos],
+                                events[pos + 1], events[pos + 2]);
+                    }
+                    args.recycle();
                     break;
-                case MSG_CLOSE_UINPUT_DEVICE:
+                }
+                case MSG_CLOSE_UINPUT_DEVICE: {
                     if (mPtr != 0) {
                         nativeCloseUinputDevice(mPtr);
                         getLooper().quitSafely();
@@ -198,11 +257,14 @@
                         mCond.notify();
                     }
                     break;
-                case MSG_SYNC_EVENT:
+                }
+                case MSG_SYNC_EVENT: {
                     handleSyncEvent((String) msg.obj);
                     break;
-                default:
+                }
+                default: {
                     throw new IllegalArgumentException("Unknown device message");
+                }
             }
         }
 
diff --git a/cmds/uinput/src/com/android/commands/uinput/EvemuParser.java b/cmds/uinput/src/com/android/commands/uinput/EvemuParser.java
index 7652f24..da99162 100644
--- a/cmds/uinput/src/com/android/commands/uinput/EvemuParser.java
+++ b/cmds/uinput/src/com/android/commands/uinput/EvemuParser.java
@@ -44,7 +44,7 @@
      * recordings, this will always be the same.
      */
     private static final int DEVICE_ID = 1;
-    private static final int REGISTRATION_DELAY_MILLIS = 500;
+    private static final int REGISTRATION_DELAY_NANOS = 500_000_000;
 
     private static class CommentAwareReader {
         private final LineNumberReader mReader;
@@ -152,7 +152,7 @@
         final Event.Builder delayEb = new Event.Builder();
         delayEb.setId(DEVICE_ID);
         delayEb.setCommand(Event.Command.DELAY);
-        delayEb.setDurationMillis(REGISTRATION_DELAY_MILLIS);
+        delayEb.setDurationNanos(REGISTRATION_DELAY_NANOS);
         mQueuedEvents.add(delayEb.build());
     }
 
@@ -175,7 +175,6 @@
             throw new ParsingException(
                     "Invalid timestamp '" + parts[0] + "' (should contain a single '.')", mReader);
         }
-        // TODO(b/310958309): use timeMicros to set the timestamp on the event being sent.
         final long timeMicros =
                 parseLong(timeParts[0], 10) * 1_000_000 + parseInt(timeParts[1], 10);
         final Event.Builder eb = new Event.Builder();
@@ -192,21 +191,18 @@
             return eb.build();
         } else {
             final long delayMicros = timeMicros - mLastEventTimeMicros;
-            // The shortest delay supported by Handler.sendMessageAtTime (used for timings by the
-            // Device class) is 1ms, so ignore time differences smaller than that.
-            if (delayMicros < 1000) {
-                mLastEventTimeMicros = timeMicros;
+            eb.setTimestampOffsetMicros(delayMicros);
+            if (delayMicros == 0) {
                 return eb.build();
-            } else {
-                // Send a delay now, and queue the actual event for the next call.
-                mQueuedEvents.add(eb.build());
-                mLastEventTimeMicros = timeMicros;
-                final Event.Builder delayEb = new Event.Builder();
-                delayEb.setId(DEVICE_ID);
-                delayEb.setCommand(Event.Command.DELAY);
-                delayEb.setDurationMillis((int) (delayMicros / 1000));
-                return delayEb.build();
             }
+            // Send a delay now, and queue the actual event for the next call.
+            mQueuedEvents.add(eb.build());
+            mLastEventTimeMicros = timeMicros;
+            final Event.Builder delayEb = new Event.Builder();
+            delayEb.setId(DEVICE_ID);
+            delayEb.setCommand(Event.Command.DELAY);
+            delayEb.setDurationNanos(delayMicros * 1000);
+            return delayEb.build();
         }
     }
 
diff --git a/cmds/uinput/src/com/android/commands/uinput/Event.java b/cmds/uinput/src/com/android/commands/uinput/Event.java
index 0f16a27..9e7ee09 100644
--- a/cmds/uinput/src/com/android/commands/uinput/Event.java
+++ b/cmds/uinput/src/com/android/commands/uinput/Event.java
@@ -99,8 +99,9 @@
     private int mVersionId;
     private int mBusId;
     private int[] mInjections;
+    private long mTimestampOffsetMicros = -1;
     private SparseArray<int[]> mConfiguration;
-    private int mDurationMillis;
+    private long mDurationNanos;
     private int mFfEffectsMax = 0;
     private String mInputPort;
     private SparseArray<InputAbsInfo> mAbsInfo;
@@ -139,19 +140,28 @@
     }
 
     /**
+     * Returns the number of microseconds that should be added to the previous {@code INJECT}
+     * event's timestamp to produce the timestamp for this {@code INJECT} event. A value of -1
+     * indicates that the current timestamp should be used instead.
+     */
+    public long getTimestampOffsetMicros() {
+        return mTimestampOffsetMicros;
+    }
+
+    /**
      * Returns a {@link SparseArray} describing the event codes that should be registered for the
      * device. The keys are uinput ioctl codes (such as those returned from {@link
      * UinputControlCode#getValue()}, while the values are arrays of event codes to be enabled with
      * those ioctls. For example, key 101 (corresponding to {@link UinputControlCode#UI_SET_KEYBIT})
-     * could have values 0x110 ({@code BTN_LEFT}, 0x111 ({@code BTN_RIGHT}), and 0x112
+     * could have values 0x110 ({@code BTN_LEFT}), 0x111 ({@code BTN_RIGHT}), and 0x112
      * ({@code BTN_MIDDLE}).
      */
     public SparseArray<int[]> getConfiguration() {
         return mConfiguration;
     }
 
-    public int getDurationMillis() {
-        return mDurationMillis;
+    public long getDurationNanos() {
+        return mDurationNanos;
     }
 
     public int getFfEffectsMax() {
@@ -182,7 +192,7 @@
             + ", busId=" + mBusId
             + ", events=" + Arrays.toString(mInjections)
             + ", configuration=" + mConfiguration
-            + ", duration=" + mDurationMillis + "ms"
+            + ", duration=" + mDurationNanos + "ns"
             + ", ff_effects_max=" + mFfEffectsMax
             + ", port=" + mInputPort
             + "}";
@@ -211,6 +221,10 @@
             mEvent.mInjections = events;
         }
 
+        public void setTimestampOffsetMicros(long offsetMicros) {
+            mEvent.mTimestampOffsetMicros = offsetMicros;
+        }
+
         /**
          * Sets the event codes that should be registered with a {@code register} command.
          *
@@ -237,8 +251,8 @@
             mEvent.mBusId = busId;
         }
 
-        public void setDurationMillis(int durationMillis) {
-            mEvent.mDurationMillis = durationMillis;
+        public void setDurationNanos(long durationNanos) {
+            mEvent.mDurationNanos = durationNanos;
         }
 
         public void setFfEffectsMax(int ffEffectsMax) {
@@ -271,7 +285,7 @@
                     }
                 }
                 case DELAY -> {
-                    if (mEvent.mDurationMillis <= 0) {
+                    if (mEvent.mDurationNanos <= 0) {
                         throw new IllegalStateException("Delay has missing or invalid duration");
                     }
                 }
diff --git a/cmds/uinput/src/com/android/commands/uinput/JsonStyleParser.java b/cmds/uinput/src/com/android/commands/uinput/JsonStyleParser.java
index ed3ff33..6994f0c 100644
--- a/cmds/uinput/src/com/android/commands/uinput/JsonStyleParser.java
+++ b/cmds/uinput/src/com/android/commands/uinput/JsonStyleParser.java
@@ -71,7 +71,8 @@
                         case "configuration" -> eb.setConfiguration(readConfiguration());
                         case "ff_effects_max" -> eb.setFfEffectsMax(readInt());
                         case "abs_info" -> eb.setAbsInfo(readAbsInfoArray());
-                        case "duration" -> eb.setDurationMillis(readInt());
+                        // Duration is specified in milliseconds in the JSON-style format.
+                        case "duration" -> eb.setDurationNanos(readInt() * 1_000_000L);
                         case "port" -> eb.setInputPort(mReader.nextString());
                         case "syncToken" -> eb.setSyncToken(mReader.nextString());
                         default -> mReader.skipValue();
diff --git a/cmds/uinput/src/com/android/commands/uinput/Uinput.java b/cmds/uinput/src/com/android/commands/uinput/Uinput.java
index 04df279..760e981 100644
--- a/cmds/uinput/src/com/android/commands/uinput/Uinput.java
+++ b/cmds/uinput/src/com/android/commands/uinput/Uinput.java
@@ -134,8 +134,8 @@
         switch (Objects.requireNonNull(e.getCommand())) {
             case REGISTER ->
                     error("Device id=" + e.getId() + " is already registered. Ignoring event.");
-            case INJECT -> d.injectEvent(e.getInjections());
-            case DELAY -> d.addDelay(e.getDurationMillis());
+            case INJECT -> d.injectEvent(e.getInjections(), e.getTimestampOffsetMicros());
+            case DELAY -> d.addDelayNanos(e.getDurationNanos());
             case SYNC -> d.syncEvent(e.getSyncToken());
         }
     }
diff --git a/cmds/uinput/tests/src/com/android/commands/uinput/tests/EvemuParserTest.java b/cmds/uinput/tests/src/com/android/commands/uinput/tests/EvemuParserTest.java
index a05cc67..5239fbc 100644
--- a/cmds/uinput/tests/src/com/android/commands/uinput/tests/EvemuParserTest.java
+++ b/cmds/uinput/tests/src/com/android/commands/uinput/tests/EvemuParserTest.java
@@ -183,16 +183,22 @@
     }
 
     private void assertInjectEvent(Event event, int eventType, int eventCode, int value) {
+        assertInjectEvent(event, eventType, eventCode, value, 0);
+    }
+
+    private void assertInjectEvent(Event event, int eventType, int eventCode, int value,
+                                   long timestampOffsetMicros) {
         assertThat(event).isNotNull();
         assertThat(event.getCommand()).isEqualTo(Event.Command.INJECT);
         assertThat(event.getInjections()).asList()
                 .containsExactly(eventType, eventCode, value).inOrder();
+        assertThat(event.getTimestampOffsetMicros()).isEqualTo(timestampOffsetMicros);
     }
 
-    private void assertDelayEvent(Event event, int durationMillis) {
+    private void assertDelayEvent(Event event, int durationNanos) {
         assertThat(event).isNotNull();
         assertThat(event.getCommand()).isEqualTo(Event.Command.DELAY);
-        assertThat(event.getDurationMillis()).isEqualTo(durationMillis);
+        assertThat(event.getDurationNanos()).isEqualTo(durationNanos);
     }
 
     @Test
@@ -207,7 +213,7 @@
         EvemuParser parser = new EvemuParser(reader);
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.REGISTER);
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.DELAY);
-        assertInjectEvent(parser.getNextEvent(), 0x2, 0x0, 1);
+        assertInjectEvent(parser.getNextEvent(), 0x2, 0x0, 1, -1);
         assertInjectEvent(parser.getNextEvent(), 0x2, 0x1, -2);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
     }
@@ -228,17 +234,17 @@
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.REGISTER);
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.DELAY);
 
-        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1);
+        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1, -1);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
 
-        assertDelayEvent(parser.getNextEvent(), 10);
+        assertDelayEvent(parser.getNextEvent(), 10_000_000);
 
-        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 0);
+        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 0, 10_000);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
 
-        assertDelayEvent(parser.getNextEvent(), 1000);
+        assertDelayEvent(parser.getNextEvent(), 1_000_000_000);
 
-        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1);
+        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1, 1_000_000);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
     }
 
@@ -477,7 +483,7 @@
 
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.DELAY);
 
-        assertInjectEvent(parser.getNextEvent(), 0x3, 0x39, 0);
+        assertInjectEvent(parser.getNextEvent(), 0x3, 0x39, 0, -1);
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x35, 891);
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x36, 333);
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x3a, 56);
@@ -490,8 +496,8 @@
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x18, 56);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
 
-        assertDelayEvent(parser.getNextEvent(), 6);
+        assertDelayEvent(parser.getNextEvent(), 6_080_000);
 
-        assertInjectEvent(parser.getNextEvent(), 0x3, 0x0035, 888);
+        assertInjectEvent(parser.getNextEvent(), 0x3, 0x0035, 888, 6_080);
     }
 }
diff --git a/core/api/current.txt b/core/api/current.txt
index 1748763..05d510d 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -165,6 +165,7 @@
     field public static final String MANAGE_DEVICE_POLICY_LOCK = "android.permission.MANAGE_DEVICE_POLICY_LOCK";
     field public static final String MANAGE_DEVICE_POLICY_LOCK_CREDENTIALS = "android.permission.MANAGE_DEVICE_POLICY_LOCK_CREDENTIALS";
     field public static final String MANAGE_DEVICE_POLICY_LOCK_TASK = "android.permission.MANAGE_DEVICE_POLICY_LOCK_TASK";
+    field @FlaggedApi("android.app.admin.flags.esim_management_enabled") public static final String MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS = "android.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS";
     field public static final String MANAGE_DEVICE_POLICY_METERED_DATA = "android.permission.MANAGE_DEVICE_POLICY_METERED_DATA";
     field public static final String MANAGE_DEVICE_POLICY_MICROPHONE = "android.permission.MANAGE_DEVICE_POLICY_MICROPHONE";
     field public static final String MANAGE_DEVICE_POLICY_MOBILE_NETWORK = "android.permission.MANAGE_DEVICE_POLICY_MOBILE_NETWORK";
@@ -653,6 +654,7 @@
     field public static final int contentInsetRight = 16843862; // 0x1010456
     field public static final int contentInsetStart = 16843859; // 0x1010453
     field public static final int contentInsetStartWithNavigation = 16844066; // 0x1010522
+    field @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") public static final int contentSensitivity;
     field public static final int contextClickable = 16844007; // 0x10104e7
     field public static final int contextDescription = 16844078; // 0x101052e
     field public static final int contextPopupMenuStyle = 16844033; // 0x1010501
@@ -1602,6 +1604,7 @@
     field public static final int supportedTypes = 16844369; // 0x1010651
     field public static final int supportsAssist = 16844016; // 0x10104f0
     field public static final int supportsBatteryGameMode = 16844374; // 0x1010656
+    field @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public static final int supportsConnectionlessStylusHandwriting;
     field public static final int supportsInlineSuggestions = 16844301; // 0x101060d
     field public static final int supportsInlineSuggestionsWithTouchExploration = 16844397; // 0x101066d
     field public static final int supportsLaunchVoiceAssistFromKeyguard = 16844017; // 0x10104f1
@@ -8065,6 +8068,7 @@
     method public CharSequence getStartUserSessionMessage(@NonNull android.content.ComponentName);
     method @Deprecated public boolean getStorageEncryption(@Nullable android.content.ComponentName);
     method public int getStorageEncryptionStatus();
+    method @FlaggedApi("android.app.admin.flags.esim_management_enabled") @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS) public java.util.Set<java.lang.Integer> getSubscriptionsIds();
     method @Nullable public android.app.admin.SystemUpdatePolicy getSystemUpdatePolicy();
     method @Nullable public android.os.PersistableBundle getTransferOwnershipBundle();
     method @Nullable public java.util.List<android.os.PersistableBundle> getTrustAgentConfiguration(@Nullable android.content.ComponentName, @NonNull android.content.ComponentName);
@@ -10746,6 +10750,7 @@
     field public static final String PERFORMANCE_HINT_SERVICE = "performance_hint";
     field public static final String POWER_SERVICE = "power";
     field public static final String PRINT_SERVICE = "print";
+    field @FlaggedApi("android.os.telemetry_apis_framework_initialization") public static final String PROFILING_SERVICE = "profiling";
     field public static final int RECEIVER_EXPORTED = 2; // 0x2
     field public static final int RECEIVER_NOT_EXPORTED = 4; // 0x4
     field public static final int RECEIVER_VISIBLE_TO_INSTANT_APPS = 1; // 0x1
@@ -11336,10 +11341,14 @@
     field public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST = "android.intent.extra.changed_component_name_list";
     field public static final String EXTRA_CHANGED_PACKAGE_LIST = "android.intent.extra.changed_package_list";
     field public static final String EXTRA_CHANGED_UID_LIST = "android.intent.extra.changed_uid_list";
+    field @FlaggedApi("android.service.chooser.chooser_payload_toggling") public static final String EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI = "android.intent.extra.CHOOSER_ADDITIONAL_CONTENT_URI";
     field @FlaggedApi("android.service.chooser.chooser_album_text") public static final String EXTRA_CHOOSER_CONTENT_TYPE_HINT = "android.intent.extra.CHOOSER_CONTENT_TYPE_HINT";
     field public static final String EXTRA_CHOOSER_CUSTOM_ACTIONS = "android.intent.extra.CHOOSER_CUSTOM_ACTIONS";
+    field @FlaggedApi("android.service.chooser.chooser_payload_toggling") public static final String EXTRA_CHOOSER_FOCUSED_ITEM_POSITION = "android.intent.extra.CHOOSER_FOCUSED_ITEM_POSITION";
     field public static final String EXTRA_CHOOSER_MODIFY_SHARE_ACTION = "android.intent.extra.CHOOSER_MODIFY_SHARE_ACTION";
     field public static final String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER = "android.intent.extra.CHOOSER_REFINEMENT_INTENT_SENDER";
+    field @FlaggedApi("android.service.chooser.enable_chooser_result") public static final String EXTRA_CHOOSER_RESULT = "android.intent.extra.CHOOSER_RESULT";
+    field @FlaggedApi("android.service.chooser.enable_chooser_result") public static final String EXTRA_CHOOSER_RESULT_INTENT_SENDER = "android.intent.extra.CHOOSER_RESULT_INTENT_SENDER";
     field public static final String EXTRA_CHOOSER_TARGETS = "android.intent.extra.CHOOSER_TARGETS";
     field public static final String EXTRA_CHOSEN_COMPONENT = "android.intent.extra.CHOSEN_COMPONENT";
     field public static final String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER = "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER";
@@ -13059,6 +13068,7 @@
     field public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency";
     field public static final String FEATURE_AUDIO_OUTPUT = "android.hardware.audio.output";
     field public static final String FEATURE_AUDIO_PRO = "android.hardware.audio.pro";
+    field @FlaggedApi("android.media.audio.feature_spatial_audio_headtracking_low_latency") public static final String FEATURE_AUDIO_SPATIAL_HEADTRACKING_LOW_LATENCY = "android.hardware.audio.spatial.headtracking.low_latency";
     field public static final String FEATURE_AUTOFILL = "android.software.autofill";
     field public static final String FEATURE_AUTOMOTIVE = "android.hardware.type.automotive";
     field public static final String FEATURE_BACKUP = "android.software.backup";
@@ -25904,8 +25914,11 @@
   @FlaggedApi("com.android.media.editing.flags.add_media_metrics_editing") public final class EditingEndedEvent extends android.media.metrics.Event implements android.os.Parcelable {
     method public int describeContents();
     method public int getErrorCode();
+    method @Nullable public String getExporterName();
+    method public float getFinalProgressPercent();
     method public int getFinalState();
     method @NonNull public java.util.List<android.media.metrics.MediaItemInfo> getInputMediaItemInfos();
+    method @Nullable public String getMuxerName();
     method public long getOperationTypes();
     method @Nullable public android.media.metrics.MediaItemInfo getOutputMediaItemInfo();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
@@ -25940,6 +25953,7 @@
     field public static final long OPERATION_TYPE_VIDEO_EDIT = 4L; // 0x4L
     field public static final long OPERATION_TYPE_VIDEO_TRANSCODE = 1L; // 0x1L
     field public static final long OPERATION_TYPE_VIDEO_TRANSMUX = 16L; // 0x10L
+    field public static final int PROGRESS_PERCENT_UNKNOWN = -1; // 0xffffffff
     field public static final int TIME_SINCE_CREATED_UNKNOWN = -1; // 0xffffffff
   }
 
@@ -25949,7 +25963,10 @@
     method @NonNull public android.media.metrics.EditingEndedEvent.Builder addOperationType(long);
     method @NonNull public android.media.metrics.EditingEndedEvent build();
     method @NonNull public android.media.metrics.EditingEndedEvent.Builder setErrorCode(int);
+    method @NonNull public android.media.metrics.EditingEndedEvent.Builder setExporterName(@NonNull String);
+    method @NonNull public android.media.metrics.EditingEndedEvent.Builder setFinalProgressPercent(@FloatRange(from=0, to=100) float);
     method @NonNull public android.media.metrics.EditingEndedEvent.Builder setMetricsBundle(@NonNull android.os.Bundle);
+    method @NonNull public android.media.metrics.EditingEndedEvent.Builder setMuxerName(@NonNull String);
     method @NonNull public android.media.metrics.EditingEndedEvent.Builder setOutputMediaItemInfo(@NonNull android.media.metrics.MediaItemInfo);
     method @NonNull public android.media.metrics.EditingEndedEvent.Builder setTimeSinceCreatedMillis(@IntRange(from=android.media.metrics.EditingEndedEvent.TIME_SINCE_CREATED_UNKNOWN) long);
   }
@@ -27827,7 +27844,7 @@
 
 package android.media.tv.ad {
 
-  @FlaggedApi("android.media.tv.flags.enable_ad_service_fw") public class TvAdManager {
+  @FlaggedApi("android.media.tv.flags.enable_ad_service_fw") public final class TvAdManager {
     method @NonNull public java.util.List<android.media.tv.ad.TvAdServiceInfo> getTvAdServiceList();
     method public void registerCallback(@NonNull java.util.concurrent.Executor, @NonNull android.media.tv.ad.TvAdManager.TvAdServiceCallback);
     method public void sendAppLinkCommand(@NonNull String, @NonNull android.os.Bundle);
@@ -27838,6 +27855,14 @@
     field public static final String APP_LINK_KEY_COMMAND_TYPE = "command_type";
     field public static final String APP_LINK_KEY_PACKAGE_NAME = "package_name";
     field public static final String APP_LINK_KEY_SERVICE_ID = "service_id";
+    field public static final int ERROR_BLOCKED = 5; // 0x5
+    field public static final int ERROR_ENCRYPTED = 6; // 0x6
+    field public static final int ERROR_NONE = 0; // 0x0
+    field public static final int ERROR_NOT_SUPPORTED = 2; // 0x2
+    field public static final int ERROR_RESOURCE_UNAVAILABLE = 4; // 0x4
+    field public static final int ERROR_UNKNOWN = 1; // 0x1
+    field public static final int ERROR_UNKNOWN_CHANNEL = 7; // 0x7
+    field public static final int ERROR_WEAK_SIGNAL = 3; // 0x3
     field public static final String INTENT_KEY_AD_SERVICE_ID = "ad_service_id";
     field public static final String INTENT_KEY_CHANNEL_URI = "channel_uri";
     field public static final String INTENT_KEY_COMMAND_TYPE = "command_type";
@@ -27850,6 +27875,9 @@
     field public static final String SESSION_DATA_TYPE_AD_REQUEST = "ad_request";
     field public static final String SESSION_DATA_TYPE_BROADCAST_INFO_REQUEST = "broadcast_info_request";
     field public static final String SESSION_DATA_TYPE_REMOVE_BROADCAST_INFO_REQUEST = "remove_broadcast_info_request";
+    field public static final int SESSION_STATE_ERROR = 3; // 0x3
+    field public static final int SESSION_STATE_RUNNING = 2; // 0x2
+    field public static final int SESSION_STATE_STOPPED = 1; // 0x1
   }
 
   public abstract static class TvAdManager.TvAdServiceCallback {
@@ -27872,7 +27900,12 @@
     ctor public TvAdService.Session(@NonNull android.content.Context);
     method public boolean isMediaViewEnabled();
     method @CallSuper public void layoutSurface(int, int, int, int);
+    method @CallSuper public void notifySessionStateChanged(int, int);
     method @Nullable public android.view.View onCreateMediaView();
+    method public void onCurrentChannelUri(@Nullable android.net.Uri);
+    method public void onCurrentTvInputId(@Nullable String);
+    method public void onCurrentVideoBounds(@NonNull android.graphics.Rect);
+    method public void onError(@NonNull String, @NonNull android.os.Bundle);
     method public boolean onGenericMotionEvent(@NonNull android.view.MotionEvent);
     method public boolean onKeyDown(int, @Nullable android.view.KeyEvent);
     method public boolean onKeyLongPress(int, @Nullable android.view.KeyEvent);
@@ -27882,12 +27915,20 @@
     method public abstract void onRelease();
     method public void onResetAdService();
     method public abstract boolean onSetSurface(@Nullable android.view.Surface);
+    method public void onSigningResult(@NonNull String, @NonNull byte[]);
     method public void onStartAdService();
     method public void onStopAdService();
     method public void onSurfaceChanged(int, int, int);
     method public boolean onTouchEvent(@NonNull android.view.MotionEvent);
+    method public void onTrackInfoList(@NonNull java.util.List<android.media.tv.TvTrackInfo>);
     method public boolean onTrackballEvent(@NonNull android.view.MotionEvent);
     method public void onTvInputSessionData(@NonNull String, @NonNull android.os.Bundle);
+    method public void onTvMessage(int, @NonNull android.os.Bundle);
+    method @CallSuper public void requestCurrentChannelUri();
+    method @CallSuper public void requestCurrentTvInputId();
+    method @CallSuper public void requestCurrentVideoBounds();
+    method @CallSuper public void requestSigning(@NonNull String, @NonNull String, @NonNull String, @NonNull byte[]);
+    method @CallSuper public void requestTrackInfoList();
     method public void sendTvAdSessionData(@NonNull String, @NonNull android.os.Bundle);
     method @CallSuper public void setMediaViewEnabled(boolean);
   }
@@ -27906,9 +27947,12 @@
     ctor public TvAdView(@NonNull android.content.Context);
     ctor public TvAdView(@NonNull android.content.Context, @Nullable android.util.AttributeSet);
     ctor public TvAdView(@NonNull android.content.Context, @Nullable android.util.AttributeSet, int);
+    method public void clearCallback();
     method public void clearOnUnhandledInputEventListener();
     method public boolean dispatchUnhandledInputEvent(@NonNull android.view.InputEvent);
     method @Nullable public android.media.tv.ad.TvAdView.OnUnhandledInputEventListener getOnUnhandledInputEventListener();
+    method public void notifyError(@NonNull String, @NonNull android.os.Bundle);
+    method public void notifyTvMessage(@NonNull int, @NonNull android.os.Bundle);
     method public void onAttachedToWindow();
     method public void onDetachedFromWindow();
     method public void onLayout(boolean, int, int, int, int);
@@ -27918,16 +27962,34 @@
     method public void prepareAdService(@NonNull String, @NonNull String);
     method public void reset();
     method public void resetAdService();
+    method public void sendCurrentChannelUri(@Nullable android.net.Uri);
+    method public void sendCurrentTvInputId(@Nullable String);
+    method public void sendCurrentVideoBounds(@NonNull android.graphics.Rect);
+    method public void sendSigningResult(@NonNull String, @NonNull byte[]);
+    method public void sendTrackInfoList(@Nullable java.util.List<android.media.tv.TvTrackInfo>);
+    method public void setCallback(@NonNull java.util.concurrent.Executor, @NonNull android.media.tv.ad.TvAdView.TvAdCallback);
     method public void setOnUnhandledInputEventListener(@NonNull java.util.concurrent.Executor, @NonNull android.media.tv.ad.TvAdView.OnUnhandledInputEventListener);
     method public boolean setTvView(@Nullable android.media.tv.TvView);
     method public void startAdService();
     method public void stopAdService();
+    field public static final String ERROR_KEY_ERROR_CODE = "error_code";
+    field public static final String ERROR_KEY_METHOD_NAME = "method_name";
   }
 
   public static interface TvAdView.OnUnhandledInputEventListener {
     method public boolean onUnhandledInputEvent(@NonNull android.view.InputEvent);
   }
 
+  public abstract static class TvAdView.TvAdCallback {
+    ctor public TvAdView.TvAdCallback();
+    method public void onRequestCurrentChannelUri(@NonNull String);
+    method public void onRequestCurrentTvInputId(@NonNull String);
+    method public void onRequestCurrentVideoBounds(@NonNull String);
+    method public void onRequestSigning(@NonNull String, @NonNull String, @NonNull String, @NonNull String, @NonNull byte[]);
+    method public void onRequestTrackInfoList(@NonNull String);
+    method public void onStateChanged(@NonNull String, int, int);
+  }
+
 }
 
 package android.media.tv.interactive {
@@ -35501,6 +35563,7 @@
     ctor public CallLog.Calls();
     method public static String getLastOutgoingCall(android.content.Context);
     field public static final int ANSWERED_EXTERNALLY_TYPE = 7; // 0x7
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String ASSERTED_DISPLAY_NAME = "asserted_display_name";
     field public static final long AUTO_MISSED_EMERGENCY_CALL = 1L; // 0x1L
     field public static final long AUTO_MISSED_MAXIMUM_DIALING = 4L; // 0x4L
     field public static final long AUTO_MISSED_MAXIMUM_RINGING = 2L; // 0x2L
@@ -35547,6 +35610,7 @@
     field public static final int FEATURES_WIFI = 8; // 0x8
     field public static final String GEOCODED_LOCATION = "geocoded_location";
     field public static final int INCOMING_TYPE = 1; // 0x1
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String IS_BUSINESS_CALL = "is_business_call";
     field public static final String IS_READ = "is_read";
     field public static final String LAST_MODIFIED = "last_modified";
     field public static final String LIMIT_PARAM_KEY = "limit";
@@ -40246,6 +40310,21 @@
 
 package android.service.chooser {
 
+  @FlaggedApi("android.service.chooser.chooser_payload_toggling") public interface AdditionalContentContract {
+  }
+
+  public static interface AdditionalContentContract.Columns {
+    field public static final String URI = "uri";
+  }
+
+  public static interface AdditionalContentContract.CursorExtraKeys {
+    field public static final String POSITION = "position";
+  }
+
+  public static interface AdditionalContentContract.MethodNames {
+    field public static final String ON_SELECTION_CHANGED = "onSelectionChanged";
+  }
+
   public final class ChooserAction implements android.os.Parcelable {
     method public int describeContents();
     method @NonNull public android.app.PendingIntent getAction();
@@ -40260,6 +40339,19 @@
     method @NonNull public android.service.chooser.ChooserAction build();
   }
 
+  @FlaggedApi("android.service.chooser.enable_chooser_result") public final class ChooserResult implements android.os.Parcelable {
+    method public int describeContents();
+    method @Nullable public android.content.ComponentName getSelectedComponent();
+    method public int getType();
+    method public boolean isShortcut();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field public static final int CHOOSER_RESULT_COPY = 1; // 0x1
+    field public static final int CHOOSER_RESULT_EDIT = 2; // 0x2
+    field public static final int CHOOSER_RESULT_SELECTED_COMPONENT = 0; // 0x0
+    field public static final int CHOOSER_RESULT_UNKNOWN = -1; // 0xffffffff
+    field @NonNull public static final android.os.Parcelable.Creator<android.service.chooser.ChooserResult> CREATOR;
+  }
+
   @Deprecated public final class ChooserTarget implements android.os.Parcelable {
     ctor @Deprecated public ChooserTarget(CharSequence, android.graphics.drawable.Icon, float, android.content.ComponentName, @Nullable android.os.Bundle);
     method @Deprecated public int describeContents();
@@ -42024,8 +42116,10 @@
     field @Deprecated public static final String AVAILABLE_PHONE_ACCOUNTS = "selectPhoneAccountAccounts";
     field public static final String EVENT_CLEAR_DIAGNOSTIC_MESSAGE = "android.telecom.event.CLEAR_DIAGNOSTIC_MESSAGE";
     field public static final String EVENT_DISPLAY_DIAGNOSTIC_MESSAGE = "android.telecom.event.DISPLAY_DIAGNOSTIC_MESSAGE";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String EXTRA_ASSERTED_DISPLAY_NAME = "android.telecom.extra.ASSERTED_DISPLAY_NAME";
     field public static final String EXTRA_DIAGNOSTIC_MESSAGE = "android.telecom.extra.DIAGNOSTIC_MESSAGE";
     field public static final String EXTRA_DIAGNOSTIC_MESSAGE_ID = "android.telecom.extra.DIAGNOSTIC_MESSAGE_ID";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String EXTRA_IS_BUSINESS_CALL = "android.telecom.extra.IS_BUSINESS_CALL";
     field public static final String EXTRA_IS_SUPPRESSED_BY_DO_NOT_DISTURB = "android.telecom.extra.IS_SUPPRESSED_BY_DO_NOT_DISTURB";
     field public static final String EXTRA_LAST_EMERGENCY_CALLBACK_TIME_MILLIS = "android.telecom.extra.LAST_EMERGENCY_CALLBACK_TIME_MILLIS";
     field public static final String EXTRA_SILENT_RINGING_REQUESTED = "android.telecom.extra.SILENT_RINGING_REQUESTED";
@@ -43653,6 +43747,7 @@
     field public static final String KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL = "sms_requires_destination_number_conversion_bool";
     field public static final String KEY_SUBSCRIPTION_GROUP_UUID_STRING = "subscription_group_uuid_string";
     field public static final String KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY = "supported_premium_capabilities_int_array";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String KEY_SUPPORTS_BUSINESS_CALL_COMPOSER_BOOL = "supports_business_call_composer_bool";
     field public static final String KEY_SUPPORTS_CALL_COMPOSER_BOOL = "supports_call_composer_bool";
     field public static final String KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL = "supports_device_to_device_communication_using_dtmf_bool";
     field public static final String KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_RTP_BOOL = "supports_device_to_device_communication_using_rtp_bool";
@@ -45918,6 +46013,7 @@
     field public static final int AUTHTYPE_EAP_SIM = 128; // 0x80
     field public static final int AUTHTYPE_GBA_BOOTSTRAP = 132; // 0x84
     field public static final int AUTHTYPE_GBA_NAF_KEY_EXTERNAL = 133; // 0x85
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final int CALL_COMPOSER_STATUS_BUSINESS_ONLY = 2; // 0x2
     field public static final int CALL_COMPOSER_STATUS_OFF = 0; // 0x0
     field public static final int CALL_COMPOSER_STATUS_ON = 1; // 0x1
     field public static final int CALL_STATE_IDLE = 0; // 0x0
@@ -46470,8 +46566,8 @@
 
   public class EuiccManager {
     method @NonNull public android.telephony.euicc.EuiccManager createForCardId(int);
-    method @RequiresPermission("android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS") public void deleteSubscription(int, android.app.PendingIntent);
-    method @RequiresPermission("android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS") public void downloadSubscription(android.telephony.euicc.DownloadableSubscription, boolean, android.app.PendingIntent);
+    method @RequiresPermission(anyOf={"android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS", android.Manifest.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS}) public void deleteSubscription(int, android.app.PendingIntent);
+    method @RequiresPermission(anyOf={"android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS", android.Manifest.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS}) public void downloadSubscription(android.telephony.euicc.DownloadableSubscription, boolean, android.app.PendingIntent);
     method @FlaggedApi("com.android.internal.telephony.flags.esim_available_memory") @RequiresPermission(anyOf={android.Manifest.permission.READ_PHONE_STATE, "android.permission.READ_PRIVILEGED_PHONE_STATE", "carrier privileges"}) public long getAvailableMemoryInBytes();
     method @Nullable public String getEid();
     method @Nullable public android.telephony.euicc.EuiccInfo getEuiccInfo();
@@ -46954,6 +47050,7 @@
   public static class MmTelFeature.MmTelCapabilities {
     method public final boolean isCapable(int);
     field public static final int CAPABILITY_TYPE_CALL_COMPOSER = 16; // 0x10
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final int CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY = 32; // 0x20
     field public static final int CAPABILITY_TYPE_SMS = 8; // 0x8
     field public static final int CAPABILITY_TYPE_UT = 4; // 0x4
     field public static final int CAPABILITY_TYPE_VIDEO = 2; // 0x2
@@ -54023,8 +54120,11 @@
     method @Deprecated @NonNull public android.view.WindowInsets consumeDisplayCutout();
     method @Deprecated @NonNull public android.view.WindowInsets consumeStableInsets();
     method @Deprecated @NonNull public android.view.WindowInsets consumeSystemWindowInsets();
+    method @FlaggedApi("android.view.flags.customizable_window_headers") @NonNull public java.util.List<android.graphics.Rect> getBoundingRects(int);
+    method @FlaggedApi("android.view.flags.customizable_window_headers") @NonNull public java.util.List<android.graphics.Rect> getBoundingRectsIgnoringVisibility(int);
     method @Nullable public android.view.DisplayCutout getDisplayCutout();
     method @Nullable public android.view.DisplayShape getDisplayShape();
+    method @FlaggedApi("android.view.flags.customizable_window_headers") @NonNull public android.util.Size getFrame();
     method @NonNull public android.graphics.Insets getInsets(int);
     method @NonNull public android.graphics.Insets getInsetsIgnoringVisibility(int);
     method @Deprecated @NonNull public android.graphics.Insets getMandatorySystemGestureInsets();
@@ -54059,8 +54159,11 @@
     ctor public WindowInsets.Builder();
     ctor public WindowInsets.Builder(@NonNull android.view.WindowInsets);
     method @NonNull public android.view.WindowInsets build();
+    method @FlaggedApi("android.view.flags.customizable_window_headers") @NonNull public android.view.WindowInsets.Builder setBoundingRects(int, @NonNull java.util.List<android.graphics.Rect>);
+    method @FlaggedApi("android.view.flags.customizable_window_headers") @NonNull public android.view.WindowInsets.Builder setBoundingRectsIgnoringVisibility(int, @NonNull java.util.List<android.graphics.Rect>);
     method @NonNull public android.view.WindowInsets.Builder setDisplayCutout(@Nullable android.view.DisplayCutout);
     method @NonNull public android.view.WindowInsets.Builder setDisplayShape(@NonNull android.view.DisplayShape);
+    method @FlaggedApi("android.view.flags.customizable_window_headers") @NonNull public android.view.WindowInsets.Builder setFrame(int, int);
     method @NonNull public android.view.WindowInsets.Builder setInsets(int, @NonNull android.graphics.Insets);
     method @NonNull public android.view.WindowInsets.Builder setInsetsIgnoringVisibility(int, @NonNull android.graphics.Insets) throws java.lang.IllegalArgumentException;
     method @Deprecated @NonNull public android.view.WindowInsets.Builder setMandatorySystemGestureInsets(@NonNull android.graphics.Insets);
@@ -55622,6 +55725,14 @@
     field @NonNull public static final android.os.Parcelable.Creator<android.view.inputmethod.CompletionInfo> CREATOR;
   }
 
+  @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public interface ConnectionlessHandwritingCallback {
+    method public void onError(int);
+    method public void onResult(@NonNull CharSequence);
+    field public static final int CONNECTIONLESS_HANDWRITING_ERROR_NO_TEXT_RECOGNIZED = 0; // 0x0
+    field public static final int CONNECTIONLESS_HANDWRITING_ERROR_OTHER = 2; // 0x2
+    field public static final int CONNECTIONLESS_HANDWRITING_ERROR_UNSUPPORTED = 1; // 0x1
+  }
+
   public final class CorrectionInfo implements android.os.Parcelable {
     ctor public CorrectionInfo(int, CharSequence, CharSequence);
     method public int describeContents();
@@ -56033,6 +56144,7 @@
     method public android.graphics.drawable.Drawable loadIcon(android.content.pm.PackageManager);
     method public CharSequence loadLabel(android.content.pm.PackageManager);
     method public boolean shouldShowInInputMethodPicker();
+    method @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public boolean supportsConnectionlessStylusHandwriting();
     method public boolean supportsStylusHandwriting();
     method public boolean suppressesSpellChecker();
     method public void writeToParcel(android.os.Parcel, int);
@@ -56062,6 +56174,7 @@
     method public boolean isAcceptingText();
     method public boolean isActive(android.view.View);
     method public boolean isActive();
+    method @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public boolean isConnectionlessStylusHandwritingAvailable();
     method public boolean isFullscreenMode();
     method public boolean isInputMethodSuppressingSpellChecker();
     method public boolean isStylusHandwritingAvailable();
@@ -56082,6 +56195,9 @@
     method public boolean showSoftInput(android.view.View, int, android.os.ResultReceiver);
     method @Deprecated public void showSoftInputFromInputMethod(android.os.IBinder, int);
     method @Deprecated public void showStatusIcon(android.os.IBinder, String, @DrawableRes int);
+    method @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public void startConnectionlessStylusHandwriting(@NonNull android.view.View, @Nullable android.view.inputmethod.CursorAnchorInfo, @NonNull java.util.concurrent.Executor, @NonNull android.view.inputmethod.ConnectionlessHandwritingCallback);
+    method @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public void startConnectionlessStylusHandwritingForDelegation(@NonNull android.view.View, @Nullable android.view.inputmethod.CursorAnchorInfo, @NonNull java.util.concurrent.Executor, @NonNull android.view.inputmethod.ConnectionlessHandwritingCallback);
+    method @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public void startConnectionlessStylusHandwritingForDelegation(@NonNull android.view.View, @Nullable android.view.inputmethod.CursorAnchorInfo, @NonNull String, @NonNull java.util.concurrent.Executor, @NonNull android.view.inputmethod.ConnectionlessHandwritingCallback);
     method public void startStylusHandwriting(@NonNull android.view.View);
     method @Deprecated public boolean switchToLastInputMethod(android.os.IBinder);
     method @Deprecated public boolean switchToNextInputMethod(android.os.IBinder, boolean);
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index 1273da7..af8b708 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -412,6 +412,19 @@
     field public static final int VPN_UID = 1016; // 0x3f8
   }
 
+  @FlaggedApi("android.os.telemetry_apis_framework_initialization") public class ProfilingServiceManager {
+    method @NonNull public android.os.ProfilingServiceManager.ServiceRegisterer getProfilingServiceRegisterer();
+  }
+
+  public static class ProfilingServiceManager.ServiceNotFoundException extends java.lang.Exception {
+    ctor public ProfilingServiceManager.ServiceNotFoundException(@NonNull String);
+  }
+
+  public static final class ProfilingServiceManager.ServiceRegisterer {
+    method @Nullable public android.os.IBinder get();
+    method @Nullable public android.os.IBinder getOrThrow() throws android.os.ProfilingServiceManager.ServiceNotFoundException;
+  }
+
   public final class ServiceManager {
     method @NonNull public static String[] getDeclaredInstances(@NonNull String);
     method public static boolean isDeclared(@NonNull String);
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 0f1da41..9751405 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -282,6 +282,7 @@
     field public static final String RADIO_SCAN_WITHOUT_LOCATION = "android.permission.RADIO_SCAN_WITHOUT_LOCATION";
     field public static final String READ_ACTIVE_EMERGENCY_SESSION = "android.permission.READ_ACTIVE_EMERGENCY_SESSION";
     field public static final String READ_APP_SPECIFIC_LOCALES = "android.permission.READ_APP_SPECIFIC_LOCALES";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String READ_BLOCKED_NUMBERS = "android.permission.READ_BLOCKED_NUMBERS";
     field public static final String READ_CARRIER_APP_INFO = "android.permission.READ_CARRIER_APP_INFO";
     field public static final String READ_CELL_BROADCASTS = "android.permission.READ_CELL_BROADCASTS";
     field public static final String READ_CLIPBOARD_IN_BACKGROUND = "android.permission.READ_CLIPBOARD_IN_BACKGROUND";
@@ -409,6 +410,7 @@
     field public static final String WIFI_UPDATE_COEX_UNSAFE_CHANNELS = "android.permission.WIFI_UPDATE_COEX_UNSAFE_CHANNELS";
     field public static final String WIFI_UPDATE_USABILITY_STATS_SCORE = "android.permission.WIFI_UPDATE_USABILITY_STATS_SCORE";
     field public static final String WRITE_ALLOWLISTED_DEVICE_CONFIG = "android.permission.WRITE_ALLOWLISTED_DEVICE_CONFIG";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String WRITE_BLOCKED_NUMBERS = "android.permission.WRITE_BLOCKED_NUMBERS";
     field public static final String WRITE_DEVICE_CONFIG = "android.permission.WRITE_DEVICE_CONFIG";
     field public static final String WRITE_DREAM_STATE = "android.permission.WRITE_DREAM_STATE";
     field public static final String WRITE_EMBEDDED_SUBSCRIPTIONS = "android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS";
@@ -1038,13 +1040,20 @@
     method @Nullable public android.content.ComponentName getAllowedNotificationAssistant();
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_NOTIFICATION_LISTENERS) public java.util.List<android.content.ComponentName> getEnabledNotificationListeners();
     method public boolean isNotificationAssistantAccessGranted(@NonNull android.content.ComponentName);
+    method @FlaggedApi("android.service.notification.callstyle_callback_api") @RequiresPermission(allOf={android.Manifest.permission.INTERACT_ACROSS_USERS, android.Manifest.permission.ACCESS_NOTIFICATIONS}) public void registerCallNotificationEventListener(@NonNull String, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.NotificationManager.CallNotificationEventListener);
     method public void setNotificationAssistantAccessGranted(@Nullable android.content.ComponentName, boolean);
     method @RequiresPermission(android.Manifest.permission.MANAGE_NOTIFICATION_LISTENERS) public void setNotificationListenerAccessGranted(@NonNull android.content.ComponentName, boolean, boolean);
+    method @FlaggedApi("android.service.notification.callstyle_callback_api") @RequiresPermission(allOf={android.Manifest.permission.INTERACT_ACROSS_USERS, android.Manifest.permission.ACCESS_NOTIFICATIONS}) public void unregisterCallNotificationEventListener(@NonNull android.app.NotificationManager.CallNotificationEventListener);
     field @RequiresPermission(android.Manifest.permission.STATUS_BAR_SERVICE) public static final String ACTION_CLOSE_NOTIFICATION_HANDLER_PANEL = "android.app.action.CLOSE_NOTIFICATION_HANDLER_PANEL";
     field @RequiresPermission(android.Manifest.permission.STATUS_BAR_SERVICE) public static final String ACTION_OPEN_NOTIFICATION_HANDLER_PANEL = "android.app.action.OPEN_NOTIFICATION_HANDLER_PANEL";
     field @RequiresPermission(android.Manifest.permission.STATUS_BAR_SERVICE) public static final String ACTION_TOGGLE_NOTIFICATION_HANDLER_PANEL = "android.app.action.TOGGLE_NOTIFICATION_HANDLER_PANEL";
   }
 
+  @FlaggedApi("android.service.notification.callstyle_callback_api") public static interface NotificationManager.CallNotificationEventListener {
+    method @FlaggedApi("android.service.notification.callstyle_callback_api") public void onCallNotificationPosted(@NonNull String, @NonNull android.os.UserHandle);
+    method @FlaggedApi("android.service.notification.callstyle_callback_api") public void onCallNotificationRemoved(@NonNull String, @NonNull android.os.UserHandle);
+  }
+
   public final class RemoteLockscreenValidationResult implements android.os.Parcelable {
     method public int describeContents();
     method public int getResultCode();
@@ -6642,6 +6651,7 @@
     method public int getSupportedRoleCombinations();
     method public int getUsbDataStatus();
     method public boolean isConnected();
+    method @FlaggedApi("android.hardware.usb.flags.enable_is_pd_compliant_api") public boolean isPdCompliant();
     method public boolean isPowerTransferLimited();
     method public boolean isRoleCombinationSupported(int, int);
     method public void writeToParcel(android.os.Parcel, int);
@@ -11457,6 +11467,29 @@
 
 package android.provider {
 
+  public static class BlockedNumberContract.BlockedNumbers {
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @RequiresPermission(allOf={android.Manifest.permission.READ_BLOCKED_NUMBERS, android.Manifest.permission.WRITE_BLOCKED_NUMBERS}) public static void endBlockSuppression(@NonNull android.content.Context);
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @NonNull @RequiresPermission(allOf={android.Manifest.permission.READ_BLOCKED_NUMBERS, android.Manifest.permission.WRITE_BLOCKED_NUMBERS}) public static android.provider.BlockedNumberContract.BlockedNumbers.BlockSuppressionStatus getBlockSuppressionStatus(@NonNull android.content.Context);
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @RequiresPermission(allOf={android.Manifest.permission.READ_BLOCKED_NUMBERS, android.Manifest.permission.WRITE_BLOCKED_NUMBERS}) public static boolean getBlockedNumberSetting(@NonNull android.content.Context, @NonNull String);
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @RequiresPermission(allOf={android.Manifest.permission.READ_BLOCKED_NUMBERS, android.Manifest.permission.WRITE_BLOCKED_NUMBERS}) public static void notifyEmergencyContact(@NonNull android.content.Context);
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @RequiresPermission(allOf={android.Manifest.permission.READ_BLOCKED_NUMBERS, android.Manifest.permission.WRITE_BLOCKED_NUMBERS}) public static void setBlockedNumberSetting(@NonNull android.content.Context, @NonNull String, boolean);
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @RequiresPermission(allOf={android.Manifest.permission.READ_BLOCKED_NUMBERS, android.Manifest.permission.WRITE_BLOCKED_NUMBERS}) public static boolean shouldShowEmergencyCallNotification(@NonNull android.content.Context);
+    method @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") @RequiresPermission(allOf={android.Manifest.permission.READ_BLOCKED_NUMBERS, android.Manifest.permission.WRITE_BLOCKED_NUMBERS}) public static int shouldSystemBlockNumber(@NonNull android.content.Context, @NonNull String, int, boolean);
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String ACTION_BLOCK_SUPPRESSION_STATE_CHANGED = "android.provider.action.BLOCK_SUPPRESSION_STATE_CHANGED";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String ENHANCED_SETTING_KEY_BLOCK_PAYPHONE = "block_payphone_calls_setting";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String ENHANCED_SETTING_KEY_BLOCK_PRIVATE = "block_private_number_calls_setting";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE = "block_unavailable_calls_setting";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String ENHANCED_SETTING_KEY_BLOCK_UNKNOWN = "block_unknown_calls_setting";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED = "block_numbers_not_in_contacts_setting";
+    field @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final String ENHANCED_SETTING_KEY_SHOW_EMERGENCY_CALL_NOTIFICATION = "show_emergency_call_notification";
+  }
+
+  @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies") public static final class BlockedNumberContract.BlockedNumbers.BlockSuppressionStatus {
+    ctor public BlockedNumberContract.BlockedNumbers.BlockSuppressionStatus(boolean, long);
+    method public boolean getIsSuppressed();
+    method public long getUntilTimestampMillis();
+  }
+
   public class CallLog {
     method @RequiresPermission(allOf={android.Manifest.permission.WRITE_CALL_LOG, android.Manifest.permission.INTERACT_ACROSS_USERS}) public static void storeCallComposerPicture(@NonNull android.content.Context, @NonNull java.io.InputStream, @NonNull java.util.concurrent.Executor, @NonNull android.os.OutcomeReceiver<android.net.Uri,android.provider.CallLog.CallComposerLoggingException>);
   }
@@ -16118,6 +16151,7 @@
     field public static final int DIALSTRING_USSD = 2; // 0x2
     field public static final String EXTRA_ADDITIONAL_CALL_INFO = "AdditionalCallInfo";
     field public static final String EXTRA_ADDITIONAL_SIP_INVITE_FIELDS = "android.telephony.ims.extra.ADDITIONAL_SIP_INVITE_FIELDS";
+    field @FlaggedApi("com.android.server.telecom.flags.business_call_composer") public static final String EXTRA_ASSERTED_DISPLAY_NAME = "android.telephony.ims.extra.ASSERTED_DISPLAY_NAME";
     field public static final String EXTRA_CALL_DISCONNECT_CAUSE = "android.telephony.ims.extra.CALL_DISCONNECT_CAUSE";
     field public static final String EXTRA_CALL_NETWORK_TYPE = "android.telephony.ims.extra.CALL_NETWORK_TYPE";
     field @Deprecated public static final String EXTRA_CALL_RAT_TYPE = "CallRadioTech";
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index a7f80dd..f8a6af1 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -921,7 +921,33 @@
 package android.companion.virtual {
 
   public final class VirtualDeviceManager {
+    method public int getAudioPlaybackSessionId(int);
+    method public int getAudioRecordingSessionId(int);
+    method public int getDeviceIdForDisplayId(int);
+    method public int getDevicePolicy(int, int);
     method @FlaggedApi("android.companion.virtual.flags.interactive_screen_mirror") public boolean isVirtualDeviceOwnedMirrorDisplay(int);
+    method public void playSoundEffect(int, int);
+  }
+
+}
+
+package android.companion.virtual.camera {
+
+  @FlaggedApi("android.companion.virtual.flags.virtual_camera") public final class VirtualCamera implements java.io.Closeable {
+    method @NonNull public String getId();
+  }
+
+}
+
+package android.companion.virtual.sensor {
+
+  public final class VirtualSensor implements android.os.Parcelable {
+    ctor public VirtualSensor(int, int, @NonNull String);
+    method public int getHandle();
+  }
+
+  public final class VirtualSensorConfig implements android.os.Parcelable {
+    method public int getFlags();
   }
 
 }
@@ -988,6 +1014,7 @@
     method public void setAutofillOptions(@Nullable android.content.AutofillOptions);
     method public void setContentCaptureOptions(@Nullable android.content.ContentCaptureOptions);
     method public void updateDeviceId(int);
+    method public abstract void updateDisplay(int);
     field public static final String ATTENTION_SERVICE = "attention";
     field public static final String CONTENT_CAPTURE_MANAGER_SERVICE = "content_capture";
     field public static final String DEVICE_IDLE_CONTROLLER = "deviceidle";
@@ -1001,6 +1028,7 @@
 
   public class ContextWrapper extends android.content.Context {
     method public int getDisplayId();
+    method public void updateDisplay(int);
   }
 
   public class Intent implements java.lang.Cloneable android.os.Parcelable {
@@ -2089,7 +2117,7 @@
 package android.media.projection {
 
   public final class MediaProjectionManager {
-    method @NonNull public android.content.Intent createScreenCaptureIntent(@Nullable android.app.ActivityOptions.LaunchCookie);
+    method @NonNull public android.content.Intent createScreenCaptureIntent(@NonNull android.app.ActivityOptions.LaunchCookie);
   }
 
 }
@@ -2707,17 +2735,17 @@
 
 package android.os.vibrator.persistence {
 
-  @FlaggedApi("android.os.vibrator.enable_vibration_serialization_apis") public class ParsedVibration {
+  public class ParsedVibration {
     method @NonNull public java.util.List<android.os.VibrationEffect> getVibrationEffects();
     method @Nullable public android.os.VibrationEffect resolve(@NonNull android.os.Vibrator);
   }
 
-  @FlaggedApi("android.os.vibrator.enable_vibration_serialization_apis") public final class VibrationXmlParser {
+  public final class VibrationXmlParser {
     method @Nullable public static android.os.vibrator.persistence.ParsedVibration parseDocument(@NonNull java.io.Reader) throws java.io.IOException;
     method @Nullable public static android.os.VibrationEffect parseVibrationEffect(@NonNull java.io.Reader) throws java.io.IOException;
   }
 
-  @FlaggedApi("android.os.vibrator.enable_vibration_serialization_apis") public final class VibrationXmlSerializer {
+  public final class VibrationXmlSerializer {
     method public static void serialize(@NonNull android.os.VibrationEffect, @NonNull java.io.Writer) throws java.io.IOException, android.os.vibrator.persistence.VibrationXmlSerializer.SerializationFailedException;
   }
 
@@ -3056,6 +3084,14 @@
     method @Deprecated public boolean isBound();
   }
 
+  @FlaggedApi("android.app.modes_api") public final class ZenDeviceEffects implements android.os.Parcelable {
+    method @NonNull public java.util.Set<java.lang.String> getExtraEffects();
+  }
+
+  @FlaggedApi("android.app.modes_api") public static final class ZenDeviceEffects.Builder {
+    method @NonNull public android.service.notification.ZenDeviceEffects.Builder setExtraEffects(@NonNull java.util.Set<java.lang.String>);
+  }
+
   public final class ZenPolicy implements android.os.Parcelable {
     method @FlaggedApi("android.app.modes_api") @NonNull public android.service.notification.ZenPolicy overwrittenWith(@Nullable android.service.notification.ZenPolicy);
   }
@@ -3537,6 +3573,7 @@
   public final class Display {
     method @RequiresPermission(android.Manifest.permission.MODIFY_USER_PREFERRED_DISPLAY_MODE) public void clearUserPreferredDisplayMode();
     method @NonNull public android.view.Display.Mode getDefaultMode();
+    method public int getRemoveMode();
     method @NonNull public int[] getReportedHdrTypes();
     method @NonNull public android.graphics.ColorSpace[] getSupportedWideColorGamut();
     method @Nullable public android.view.Display.Mode getSystemPreferredDisplayMode();
@@ -3901,7 +3938,7 @@
   }
 
   public final class InputMethodInfo implements android.os.Parcelable {
-    ctor public InputMethodInfo(@NonNull String, @NonNull String, @NonNull CharSequence, @NonNull String, @NonNull String, boolean, @NonNull String);
+    ctor @FlaggedApi("android.view.inputmethod.connectionless_handwriting") public InputMethodInfo(@NonNull String, @NonNull String, @NonNull CharSequence, @NonNull String, @NonNull String, boolean, boolean, @NonNull String);
     ctor public InputMethodInfo(@NonNull String, @NonNull String, @NonNull CharSequence, @NonNull String, int);
     field public static final int COMPONENT_NAME_MAX_LENGTH = 1000; // 0x3e8
     field public static final int MAX_IMES_PER_PACKAGE = 20; // 0x14
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index de6a848..b25d5eb 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -146,6 +146,8 @@
 import android.os.ParcelFileDescriptor;
 import android.os.PersistableBundle;
 import android.os.Process;
+import android.os.ProfilingFrameworkInitializer;
+import android.os.ProfilingServiceManager;
 import android.os.RemoteCallback;
 import android.os.RemoteException;
 import android.os.ServiceManager;
@@ -8588,6 +8590,9 @@
         NfcFrameworkInitializer.setNfcServiceManager(new NfcServiceManager());
         DeviceConfigInitializer.setDeviceConfigServiceManager(new DeviceConfigServiceManager());
         SeFrameworkInitializer.setSeServiceManager(new SeServiceManager());
+        if (android.server.Flags.telemetryApisService()) {
+            ProfilingFrameworkInitializer.setProfilingServiceManager(new ProfilingServiceManager());
+        }
     }
 
     private void purgePendingResources() {
diff --git a/core/java/android/app/AutomaticZenRule.java b/core/java/android/app/AutomaticZenRule.java
index d57a4e5..f6373d6 100644
--- a/core/java/android/app/AutomaticZenRule.java
+++ b/core/java/android/app/AutomaticZenRule.java
@@ -487,6 +487,9 @@
     public void validate() {
         if (Flags.modesApi()) {
             checkValidType(mType);
+            if (mDeviceEffects != null) {
+                mDeviceEffects.validate();
+            }
         }
     }
 
diff --git a/core/java/android/app/ICallNotificationEventCallback.aidl b/core/java/android/app/ICallNotificationEventCallback.aidl
new file mode 100644
index 0000000..ba34829
--- /dev/null
+++ b/core/java/android/app/ICallNotificationEventCallback.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2024, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app;
+
+import android.os.UserHandle;
+
+/**
+ * Callback to be called when a call notification is posted or removed
+ *
+ * @hide
+ */
+oneway interface ICallNotificationEventCallback {
+    void onCallNotificationPosted(String packageName, in UserHandle userHandle);
+    void onCallNotificationRemoved(String packageName, in UserHandle userHandle);
+}
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index 578105f..b5e3556 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -24,6 +24,7 @@
 import android.app.NotificationChannelGroup;
 import android.app.NotificationHistory;
 import android.app.NotificationManager;
+import android.app.ICallNotificationEventCallback;
 import android.content.AttributionSource;
 import android.content.ComponentName;
 import android.content.Intent;
@@ -247,4 +248,10 @@
 
     @EnforcePermission("MANAGE_TOAST_RATE_LIMITING")
     void setToastRateLimitingEnabled(boolean enable);
+
+    @EnforcePermission(allOf={"INTERACT_ACROSS_USERS", "ACCESS_NOTIFICATIONS"})
+    void registerCallNotificationEventListener(String packageName, in UserHandle userHandle, in ICallNotificationEventCallback listener);
+    @EnforcePermission(allOf={"INTERACT_ACROSS_USERS", "ACCESS_NOTIFICATIONS"})
+    void unregisterCallNotificationEventListener(String packageName, in UserHandle userHandle, in ICallNotificationEventCallback listener);
+
 }
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index aa9de81..d6e8ae3 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -3020,6 +3020,43 @@
     }
 
     /**
+     * @hide
+     */
+    public String loadHeaderAppName(Context context) {
+        CharSequence name = null;
+        // Check if there is a non-empty substitute app name and return that.
+        if (extras.containsKey(EXTRA_SUBSTITUTE_APP_NAME)) {
+            name = extras.getString(EXTRA_SUBSTITUTE_APP_NAME);
+            if (!TextUtils.isEmpty(name)) {
+                return name.toString();
+            }
+        }
+        // If not, try getting the app info from extras.
+        if (context == null) {
+            return null;
+        }
+        final PackageManager pm = context.getPackageManager();
+        if (TextUtils.isEmpty(name)) {
+            if (extras.containsKey(EXTRA_BUILDER_APPLICATION_INFO)) {
+                final ApplicationInfo info = extras.getParcelable(EXTRA_BUILDER_APPLICATION_INFO,
+                        ApplicationInfo.class);
+                if (info != null) {
+                    name = pm.getApplicationLabel(info);
+                }
+            }
+        }
+        // If that's still empty, use the one from the context directly.
+        if (TextUtils.isEmpty(name)) {
+            name = pm.getApplicationLabel(context.getApplicationInfo());
+        }
+        // If there's still nothing, ¯\_(ツ)_/¯
+        if (TextUtils.isEmpty(name)) {
+            return null;
+        }
+        return name.toString();
+    }
+
+    /**
      * Removes heavyweight parts of the Notification object for archival or for sending to
      * listeners when the full contents are not necessary.
      * @hide
@@ -5769,34 +5806,7 @@
          */
         @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
         public String loadHeaderAppName() {
-            CharSequence name = null;
-            final PackageManager pm = mContext.getPackageManager();
-            if (mN.extras.containsKey(EXTRA_SUBSTITUTE_APP_NAME)) {
-                // only system packages which lump together a bunch of unrelated stuff
-                // may substitute a different name to make the purpose of the
-                // notification more clear. the correct package label should always
-                // be accessible via SystemUI.
-                final String pkg = mContext.getPackageName();
-                final String subName = mN.extras.getString(EXTRA_SUBSTITUTE_APP_NAME);
-                if (PackageManager.PERMISSION_GRANTED == pm.checkPermission(
-                        android.Manifest.permission.SUBSTITUTE_NOTIFICATION_APP_NAME, pkg)) {
-                    name = subName;
-                } else {
-                    Log.w(TAG, "warning: pkg "
-                            + pkg + " attempting to substitute app name '" + subName
-                            + "' without holding perm "
-                            + android.Manifest.permission.SUBSTITUTE_NOTIFICATION_APP_NAME);
-                }
-            }
-            if (TextUtils.isEmpty(name)) {
-                name = pm.getApplicationLabel(mContext.getApplicationInfo());
-            }
-            if (TextUtils.isEmpty(name)) {
-                // still nothing?
-                return null;
-            }
-
-            return String.valueOf(name);
+            return mN.loadHeaderAppName(mContext);
         }
 
         /**
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index 8c886fe..9dfb5b0 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -16,6 +16,7 @@
 
 package android.app;
 
+import android.annotation.CallbackExecutor;
 import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
@@ -69,6 +70,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.concurrent.Executor;
 
 /**
  * Class to notify the user of events that happen.  This is how you tell
@@ -627,6 +629,9 @@
      */
     public static int MAX_SERVICE_COMPONENT_NAME_LENGTH = 500;
 
+    private final Map<CallNotificationEventListener, CallNotificationEventCallbackStub>
+            mCallNotificationEventCallbacks = new HashMap<>();
+
     @UnsupportedAppUsage
     private static INotificationManager sService;
 
@@ -2848,4 +2853,126 @@
             default: return defValue;
         }
     }
+
+    /**
+     * Callback to receive updates when a call notification has been posted or removed
+     * @hide
+     */
+    @SystemApi
+    @FlaggedApi(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+    public interface CallNotificationEventListener {
+        /**
+         *  Called when a call notification was posted by a package this listener
+         *  has registered for.
+         * @param packageName package name of the app that posted the removed notification
+         */
+        @FlaggedApi(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+        void onCallNotificationPosted(@NonNull String packageName, @NonNull UserHandle userHandle);
+
+        /**
+         *  Called when a call notification was removed by a package this listener
+         *  has registered for.
+         * @param packageName package name of the app that removed notification
+         */
+        @FlaggedApi(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+        void onCallNotificationRemoved(@NonNull String packageName, @NonNull UserHandle userHandle);
+    }
+
+    private static class CallNotificationEventCallbackStub extends
+            ICallNotificationEventCallback.Stub {
+        final String mPackageName;
+        final UserHandle mUserHandle;
+        final Executor mExecutor;
+        final CallNotificationEventListener mListener;
+
+        CallNotificationEventCallbackStub(@NonNull String packageName,
+                @NonNull UserHandle userHandle, @NonNull @CallbackExecutor Executor executor,
+                @NonNull CallNotificationEventListener listener) {
+            mPackageName = packageName;
+            mUserHandle = userHandle;
+            mExecutor = executor;
+            mListener = listener;
+        }
+
+        @FlaggedApi(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+        @Override
+        public void onCallNotificationPosted(String packageName, UserHandle userHandle) {
+            mExecutor.execute(() -> mListener.onCallNotificationPosted(packageName, userHandle));
+        }
+
+        @FlaggedApi(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+        @Override
+        public void onCallNotificationRemoved(String packageName, UserHandle userHandle) {
+            mExecutor.execute(() -> mListener.onCallNotificationRemoved(packageName, userHandle));
+        }
+    }
+
+    /**
+     * Register a listener to be notified when a call notification is posted or removed
+     * for a specific package and user.
+     *
+     * @param packageName Which package to monitor
+     * @param userHandle Which user to monitor
+     * @param executor Callback will run on this executor
+     * @param listener Listener to register
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(allOf = {
+        android.Manifest.permission.INTERACT_ACROSS_USERS,
+        android.Manifest.permission.ACCESS_NOTIFICATIONS})
+    @FlaggedApi(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+    public void registerCallNotificationEventListener(@NonNull String packageName,
+            @NonNull UserHandle userHandle, @NonNull @CallbackExecutor Executor executor,
+            @NonNull CallNotificationEventListener listener) {
+        checkRequired("packageName", packageName);
+        checkRequired("userHandle", userHandle);
+        checkRequired("executor", executor);
+        checkRequired("listener", listener);
+        INotificationManager service = getService();
+        try {
+            synchronized (mCallNotificationEventCallbacks) {
+                CallNotificationEventCallbackStub callbackStub =
+                        new CallNotificationEventCallbackStub(packageName, userHandle,
+                                executor, listener);
+                mCallNotificationEventCallbacks.put(listener, callbackStub);
+
+                service.registerCallNotificationEventListener(packageName, userHandle,
+                        callbackStub);
+            }
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Unregister a listener that was previously
+     * registered with {@link #registerCallNotificationEventListener}
+     *
+     * @param listener Listener to unregister
+     * @hide
+     */
+    @SystemApi
+    @FlaggedApi(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+    @RequiresPermission(allOf = {
+        android.Manifest.permission.INTERACT_ACROSS_USERS,
+        android.Manifest.permission.ACCESS_NOTIFICATIONS})
+    public void unregisterCallNotificationEventListener(
+            @NonNull CallNotificationEventListener listener) {
+        checkRequired("listener", listener);
+        INotificationManager service = getService();
+        try {
+            synchronized (mCallNotificationEventCallbacks) {
+                CallNotificationEventCallbackStub callbackStub =
+                        mCallNotificationEventCallbacks.remove(listener);
+                if (callbackStub != null) {
+                    service.unregisterCallNotificationEventListener(callbackStub.mPackageName,
+                            callbackStub.mUserHandle, callbackStub);
+                }
+            }
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
 }
diff --git a/core/java/android/app/ResourcesManager.java b/core/java/android/app/ResourcesManager.java
index 6255260..24a5157 100644
--- a/core/java/android/app/ResourcesManager.java
+++ b/core/java/android/app/ResourcesManager.java
@@ -550,7 +550,7 @@
     @UnsupportedAppUsage
     protected @Nullable AssetManager createAssetManager(@NonNull final ResourcesKey key,
             @Nullable ApkAssetsSupplier apkSupplier) {
-        final AssetManager.Builder builder = new AssetManager.Builder().setNoInit();
+        final AssetManager.Builder builder = new AssetManager.Builder();
 
         final ArrayList<ApkKey> apkKeys = extractApkKeys(key);
         for (int i = 0, n = apkKeys.size(); i < n; i++) {
@@ -1555,7 +1555,7 @@
         } else if(overlayPaths == null) {
             return ArrayUtils.cloneOrNull(resourceDirs);
         } else {
-            final var paths = new ArrayList<String>(overlayPaths.length + resourceDirs.length);
+            final ArrayList<String> paths = new ArrayList<>();
             for (final String path : overlayPaths) {
                 paths.add(path);
             }
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index ba9c895..9d35dc3 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -186,6 +186,7 @@
 import android.os.PerformanceHintManager;
 import android.os.PermissionEnforcer;
 import android.os.PowerManager;
+import android.os.ProfilingFrameworkInitializer;
 import android.os.RecoverySystem;
 import android.os.SecurityStateManager;
 import android.os.ServiceManager;
@@ -1662,6 +1663,9 @@
             if (android.permission.flags.Flags.enhancedConfirmationModeApisEnabled()) {
                 EnhancedConfirmationFrameworkInitializer.registerServiceWrappers();
             }
+            if (android.server.Flags.telemetryApisService()) {
+                ProfilingFrameworkInitializer.registerServiceWrappers();
+            }
         } finally {
             // If any of the above code throws, we're in a pretty bad shape and the process
             // will likely crash, but we'll reset it just in case there's an exception handler...
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index c649e62..9d50810 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -51,6 +51,7 @@
 import static android.Manifest.permission.REQUEST_PASSWORD_COMPLEXITY;
 import static android.Manifest.permission.SET_TIME;
 import static android.Manifest.permission.SET_TIME_ZONE;
+import static android.app.admin.flags.Flags.FLAG_ESIM_MANAGEMENT_ENABLED;
 import static android.app.admin.flags.Flags.onboardingBugreportV2Enabled;
 import static android.content.Intent.LOCAL_FLAG_FROM_SYSTEM;
 import static android.net.NetworkCapabilities.NET_ENTERPRISE_ID_1;
@@ -17300,4 +17301,33 @@
     public boolean isOnboardingBugreportV2FlagEnabled() {
         return onboardingBugreportV2Enabled();
     }
+
+    /**
+     * Returns the subscription ids of all subscriptions which was downloaded by the calling
+     * admin.
+     *
+     * <p> This returns only the subscriptions which were downloaded by the calling admin via
+     *      {@link android.telephony.euicc.EuiccManager#downloadSubscription}.
+     *      If a susbcription is returned by this method then in it subject to management controls
+     *      and cannot be removed by users.
+     *
+     * <p> Callable by device owners and profile owners.
+     *
+     * @throws SecurityException if the caller is not authorized to call this method
+     * @return ids of all managed subscriptions currently downloaded by an admin on the device
+     */
+    @FlaggedApi(FLAG_ESIM_MANAGEMENT_ENABLED)
+    @RequiresPermission(android.Manifest.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS)
+    @NonNull
+    public Set<Integer> getSubscriptionsIds() {
+        throwIfParentInstance("getSubscriptionsIds");
+        if (mService != null) {
+            try {
+                return intArrayToSet(mService.getSubscriptionIds(mContext.getPackageName()));
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+        return new HashSet<>();
+    }
 }
\ No newline at end of file
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index efcf563..f72fdc0 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -613,4 +613,6 @@
 
     void setContentProtectionPolicy(in ComponentName who, String callerPackageName, int policy);
     int getContentProtectionPolicy(in ComponentName who, String callerPackageName);
+
+    int[] getSubscriptionIds(String callerPackageName);
 }
diff --git a/core/java/android/app/admin/flags/flags.aconfig b/core/java/android/app/admin/flags/flags.aconfig
index 3c98ef9..5420e53 100644
--- a/core/java/android/app/admin/flags/flags.aconfig
+++ b/core/java/android/app/admin/flags/flags.aconfig
@@ -57,6 +57,13 @@
 }
 
 flag {
+  name: "assist_content_user_restriction_enabled"
+  namespace: "enterprise"
+  description: "Prevent work data leakage by sending assist content to privileged apps."
+  bug: "322975406"
+}
+
+flag {
     name: "default_sms_personal_app_suspension_fix_enabled"
     namespace: "enterprise"
     description: "Exempt the default sms app of the context user for suspension when calling setPersonalAppsSuspended"
diff --git a/core/java/android/companion/virtual/VirtualDeviceManager.java b/core/java/android/companion/virtual/VirtualDeviceManager.java
index a16e94a..3304475 100644
--- a/core/java/android/companion/virtual/VirtualDeviceManager.java
+++ b/core/java/android/companion/virtual/VirtualDeviceManager.java
@@ -26,6 +26,7 @@
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
 import android.annotation.TestApi;
@@ -333,6 +334,8 @@
      *
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public @VirtualDeviceParams.DevicePolicy int getDevicePolicy(
             int deviceId, @VirtualDeviceParams.PolicyType int policyType) {
         if (mService == null) {
@@ -351,6 +354,8 @@
      *
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public int getDeviceIdForDisplayId(int displayId) {
         if (mService == null) {
             Log.w(TAG, "Failed to retrieve virtual devices; no virtual device manager service.");
@@ -446,6 +451,8 @@
      *
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public int getAudioPlaybackSessionId(int deviceId) {
         if (mService == null) {
             return AUDIO_SESSION_ID_GENERATE;
@@ -470,6 +477,8 @@
      *
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public int getAudioRecordingSessionId(int deviceId) {
         if (mService == null) {
             return AUDIO_SESSION_ID_GENERATE;
@@ -491,6 +500,8 @@
      *
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public void playSoundEffect(int deviceId, @AudioManager.SystemSoundEffect int effectType) {
         if (mService == null) {
             Log.w(TAG, "Failed to dispatch sound effect; no virtual device manager service.");
diff --git a/core/java/android/companion/virtual/camera/VirtualCamera.java b/core/java/android/companion/virtual/camera/VirtualCamera.java
index 9d6c14b..f727589 100644
--- a/core/java/android/companion/virtual/camera/VirtualCamera.java
+++ b/core/java/android/companion/virtual/camera/VirtualCamera.java
@@ -18,7 +18,9 @@
 
 import android.annotation.FlaggedApi;
 import android.annotation.RequiresPermission;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
+import android.annotation.TestApi;
 import android.companion.virtual.IVirtualDevice;
 import android.companion.virtual.VirtualDeviceManager;
 import android.companion.virtual.VirtualDeviceParams;
@@ -84,6 +86,8 @@
      * Returns the id of this virtual camera instance.
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     @NonNull
     public String getId() {
         return mCameraId;
diff --git a/core/java/android/companion/virtual/sensor/VirtualSensor.java b/core/java/android/companion/virtual/sensor/VirtualSensor.java
index 14c7997..37e494b 100644
--- a/core/java/android/companion/virtual/sensor/VirtualSensor.java
+++ b/core/java/android/companion/virtual/sensor/VirtualSensor.java
@@ -18,7 +18,9 @@
 
 import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
+import android.annotation.TestApi;
 import android.companion.virtual.IVirtualDevice;
 import android.hardware.Sensor;
 import android.os.IBinder;
@@ -54,6 +56,15 @@
         mToken = token;
     }
 
+    /**
+     * @hide
+     */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
+    public VirtualSensor(int handle, int type, @NonNull String name) {
+        this(handle, type, name, /*virtualDevice=*/null, /*token=*/null);
+    }
+
     private VirtualSensor(Parcel parcel) {
         mHandle = parcel.readInt();
         mType = parcel.readInt();
@@ -67,6 +78,8 @@
      *
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public int getHandle() {
         return mHandle;
     }
diff --git a/core/java/android/companion/virtual/sensor/VirtualSensorConfig.java b/core/java/android/companion/virtual/sensor/VirtualSensorConfig.java
index 0dbe411..21ad914 100644
--- a/core/java/android/companion/virtual/sensor/VirtualSensorConfig.java
+++ b/core/java/android/companion/virtual/sensor/VirtualSensorConfig.java
@@ -20,7 +20,9 @@
 import android.annotation.IntRange;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
+import android.annotation.TestApi;
 import android.hardware.Sensor;
 import android.hardware.SensorDirectChannel;
 import android.os.Parcel;
@@ -217,6 +219,8 @@
      *
      * @hide
      */
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public int getFlags() {
         return mFlags;
     }
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index b8d7543..5166b61 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -6553,6 +6553,15 @@
     public static final String CONTACT_KEYS_SERVICE = "contact_keys";
 
     /**
+     * Use with {@link #getSystemService(String)} to retrieve an
+     * {@link android.os.ProfilingManager}.
+     *
+     * @see #getSystemService(String)
+     */
+    @FlaggedApi(android.os.Flags.FLAG_TELEMETRY_APIS_FRAMEWORK_INITIALIZATION)
+    public static final String PROFILING_SERVICE = "profiling";
+
+    /**
      * Determine whether the given permission is allowed for a particular
      * process and user ID running in the system.
      *
@@ -7706,9 +7715,13 @@
     }
 
     /**
+     * Updates the display association of this Context with the display with the given ID.
+     *
      * @hide
      */
     @SuppressWarnings("HiddenAbstractMethod")
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public abstract void updateDisplay(int displayId);
 
     /**
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 333c363..e8031a3 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -56,6 +56,7 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.os.BundleMerger;
+import android.os.CancellationSignal;
 import android.os.IBinder;
 import android.os.IncidentManager;
 import android.os.Parcel;
@@ -73,7 +74,9 @@
 import android.provider.DocumentsProvider;
 import android.provider.MediaStore;
 import android.provider.OpenableColumns;
+import android.service.chooser.AdditionalContentContract;
 import android.service.chooser.ChooserAction;
+import android.service.chooser.ChooserResult;
 import android.telecom.PhoneAccount;
 import android.telecom.TelecomManager;
 import android.text.TextUtils;
@@ -1060,7 +1063,7 @@
         }
 
         if (sender != null) {
-            intent.putExtra(EXTRA_CHOSEN_COMPONENT_INTENT_SENDER, sender);
+            intent.putExtra(EXTRA_CHOOSER_RESULT_INTENT_SENDER, sender);
         }
 
         // Migrate any clip data and flags from target.
@@ -6065,6 +6068,62 @@
     public static final int CHOOSER_CONTENT_TYPE_ALBUM = 1;
 
     /**
+     * Optional argument used to provide a {@link ContentProvider} {@link Uri} to an
+     * {@link #ACTION_CHOOSER} Intent which allows additional toggleable items to be included
+     * in the sharing UI.
+     * <p>
+     * For example, this could be  used to show photos being shared in the context of the user's
+     * entire photo roll, with the option to change the set of photos being shared.
+     * <p>
+     * When this is provided in an {@link #ACTION_CHOOSER} Intent with an {@link #ACTION_SEND} or
+     * {@link #ACTION_SEND_MULTIPLE} target Intent, the sharesheet will query (see
+     * {@link ContentProvider#query(Uri, String[], Bundle, CancellationSignal)}) this URI to
+     * retrieve a set of additional items available for selection. The set of items returned by the
+     * content provider is expected to contain all the items from the {@link #EXTRA_STREAM}
+     * argument, in their relative order, which will be marked as selected. The URI's authority
+     * must be different from any shared items URI provided in {@link #EXTRA_STREAM} or returned by
+     * the provider.
+     *
+     * <p>The {@link Bundle} argument of the
+     * {@link ContentProvider#query(Uri, String[], Bundle, CancellationSignal)}
+     * method will contains the original intent Chooser has been launched with under the
+     * {@link #EXTRA_INTENT} key as a context for the current sharing session. The returned
+     * {@link android.database.Cursor} should contain
+     * {@link android.service.chooser.AdditionalContentContract.Columns#URI} column for the item URI
+     * and, optionally, {@link AdditionalContentContract.CursorExtraKeys#POSITION} extra that
+     * specifies the cursor starting position; the item at this position is expected to match the
+     * item specified by {@link #EXTRA_CHOOSER_FOCUSED_ITEM_POSITION}.</p>
+     *
+     * <p>When the user makes a selection change,
+     * {@link ContentProvider#call(String, String, Bundle)} method will be invoked with the "method"
+     * argument set to
+     * {@link android.service.chooser.AdditionalContentContract.MethodNames#ON_SELECTION_CHANGED},
+     * the "arg" argument set to this argument's value, and the "extras" {@link Bundle} argument
+     * containing {@link #EXTRA_INTENT} key containing the original intent Chooser has been launched
+     * with but with the modified target intent --Chooser will modify the target intent according to
+     * the selection changes made by the user.
+     * Applications may implement this method to change any of the following Chooser arguments by
+     * returning new values in the result bundle:
+     * {@link #EXTRA_CHOOSER_TARGETS}, {@link #EXTRA_ALTERNATE_INTENTS},
+     * {@link #EXTRA_CHOOSER_CUSTOM_ACTIONS},
+     * {@link #EXTRA_CHOOSER_MODIFY_SHARE_ACTION},
+     * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER}.</p>
+     */
+    @FlaggedApi(android.service.chooser.Flags.FLAG_CHOOSER_PAYLOAD_TOGGLING)
+    public static final String EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI =
+            "android.intent.extra.CHOOSER_ADDITIONAL_CONTENT_URI";
+
+    /**
+     * Optional argument to be used with {@link #EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI}, used in
+     * combination with {@link #EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI}.
+     * An integer, zero-based index into {@link #EXTRA_STREAM} argument indicating the item that
+     * should be focused by the Chooser in preview.
+     */
+    @FlaggedApi(android.service.chooser.Flags.FLAG_CHOOSER_PAYLOAD_TOGGLING)
+    public static final String EXTRA_CHOOSER_FOCUSED_ITEM_POSITION =
+            "android.intent.extra.CHOOSER_FOCUSED_ITEM_POSITION";
+
+    /**
      * An {@code ArrayList} of {@code String} annotations describing content for
      * {@link #ACTION_CHOOSER}.
      *
@@ -6308,6 +6367,25 @@
             "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER";
 
     /**
+     * An {@link IntentSender} that will be notified when a user successfully chooses a target
+     * component or initiates an action such as copy or edit within an {@link #ACTION_CHOOSER}
+     * activity. The IntentSender will have the extra {@link #EXTRA_CHOOSER_RESULT} describing
+     * the result.
+     */
+    @FlaggedApi(android.service.chooser.Flags.FLAG_ENABLE_CHOOSER_RESULT)
+    public static final String EXTRA_CHOOSER_RESULT_INTENT_SENDER =
+            "android.intent.extra.CHOOSER_RESULT_INTENT_SENDER";
+
+    /**
+     * A {@link ChooserResult} which describes how the sharing session completed.
+     * <p>
+     * An instance is supplied to the optional IntentSender provided to
+     * {@link #createChooser(Intent, CharSequence, IntentSender)} when the session completes.
+     */
+    @FlaggedApi(android.service.chooser.Flags.FLAG_ENABLE_CHOOSER_RESULT)
+    public static final String EXTRA_CHOOSER_RESULT = "android.intent.extra.CHOOSER_RESULT";
+
+    /**
      * The {@link ComponentName} chosen by the user to complete an action.
      *
      * @see #EXTRA_CHOSEN_COMPONENT_INTENT_SENDER
diff --git a/core/java/android/content/IntentFilter.java b/core/java/android/content/IntentFilter.java
index d913581..e290722 100644
--- a/core/java/android/content/IntentFilter.java
+++ b/core/java/android/content/IntentFilter.java
@@ -677,7 +677,7 @@
      * has at least one HTTP or HTTPS data URI pattern defined, and optionally
      * does not define any non-http/https data URI patterns.
      *
-     * This will check if if the Intent action is {@link android.content.Intent#ACTION_VIEW} and
+     * This will check if the Intent action is {@link android.content.Intent#ACTION_VIEW} and
      * the Intent category is {@link android.content.Intent#CATEGORY_BROWSABLE} and the Intent
      * data scheme is "http" or "https".
      *
@@ -718,7 +718,7 @@
         }
 
         // We get here if:
-        //   1) onlyWebSchemes and no non-web schemes were found, i.e success; or
+        //   1) onlyWebSchemes and no non-web schemes were found, i.e. success; or
         //   2) !onlyWebSchemes and no http/https schemes were found, i.e. failure.
         return onlyWebSchemes;
     }
@@ -728,7 +728,7 @@
      *
      * @return True if the filter needs to be automatically verified. False otherwise.
      *
-     * This will check if if the Intent action is {@link android.content.Intent#ACTION_VIEW} and
+     * This will check if the Intent action is {@link android.content.Intent#ACTION_VIEW} and
      * the Intent category is {@link android.content.Intent#CATEGORY_BROWSABLE} and the Intent
      * data scheme is "http" or "https".
      *
diff --git a/core/java/android/content/pm/OWNERS b/core/java/android/content/pm/OWNERS
index fb95608895..c6f5220 100644
--- a/core/java/android/content/pm/OWNERS
+++ b/core/java/android/content/pm/OWNERS
@@ -3,11 +3,22 @@
 file:/PACKAGE_MANAGER_OWNERS
 
 per-file PackageParser.java = set noparent
-per-file PackageParser.java = chiuwinson@google.com,patb@google.com
+per-file PackageParser.java = file:/PACKAGE_MANAGER_OWNERS
+
+# Bug component: 166829 = per-file *Capability*
 per-file *Capability* = file:/core/java/android/content/pm/SHORTCUT_OWNERS
+# Bug component: 166829 = per-file *Shortcut*
 per-file *Shortcut* = file:/core/java/android/content/pm/SHORTCUT_OWNERS
+
+# Bug component: 860423 = per-file *Launcher*
 per-file *Launcher* = file:/core/java/android/content/pm/LAUNCHER_OWNERS
+
+# Bug component: 578329 = per-file *UserInfo*
 per-file UserInfo* = file:/MULTIUSER_OWNERS
+# Bug component: 578329 = per-file *UserProperties*
 per-file *UserProperties* = file:/MULTIUSER_OWNERS
+# Bug component: 578329 = per-file *multiuser*
 per-file *multiuser* = file:/MULTIUSER_OWNERS
-per-file IBackgroundInstallControlService.aidl = file:/services/core/java/com/android/server/pm/BACKGROUND_INSTALL_OWNERS
+
+# Bug component: 1219020 = per-file *BackgroundInstallControl*
+per-file *BackgroundInstallControl* = file:/services/core/java/com/android/server/pm/BACKGROUND_INSTALL_OWNERS
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 407ffbb..49c8a7c 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -16,6 +16,8 @@
 
 package android.content.pm;
 
+import static android.media.audio.Flags.FLAG_FEATURE_SPATIAL_AUDIO_HEADTRACKING_LOW_LATENCY;
+
 import static com.android.internal.pm.pkg.parsing.ParsingPackageUtils.PARSE_COLLECT_CERTIFICATES;
 
 import android.Manifest;
@@ -3065,6 +3067,17 @@
     public static final String FEATURE_AUDIO_PRO = "android.hardware.audio.pro";
 
     /**
+     * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}
+     * which indicates whether head tracking for spatial audio operates with low-latency,
+     * as defined by the CDD criteria for the feature.
+     *
+     */
+    @SdkConstant(SdkConstantType.FEATURE)
+    @FlaggedApi(FLAG_FEATURE_SPATIAL_AUDIO_HEADTRACKING_LOW_LATENCY)
+    public static final String FEATURE_AUDIO_SPATIAL_HEADTRACKING_LOW_LATENCY =
+            "android.hardware.audio.spatial.headtracking.low_latency";
+
+    /**
      * Feature for {@link #getSystemAvailableFeatures} and
      * {@link #hasSystemFeature}: The device is capable of communicating with
      * other devices via Bluetooth.
diff --git a/core/java/android/content/pm/overlay/OverlayPaths.java b/core/java/android/content/pm/overlay/OverlayPaths.java
index a4db733..bd74b0b 100644
--- a/core/java/android/content/pm/overlay/OverlayPaths.java
+++ b/core/java/android/content/pm/overlay/OverlayPaths.java
@@ -49,6 +49,13 @@
     public static class Builder {
         final OverlayPaths mPaths = new OverlayPaths();
 
+        public Builder() {}
+
+        public Builder(@NonNull OverlayPaths base) {
+            mPaths.mResourceDirs.addAll(base.getResourceDirs());
+            mPaths.mOverlayPaths.addAll(base.getOverlayPaths());
+        }
+
         /**
          * Adds a non-APK path to the contents of {@link OverlayPaths#getOverlayPaths()}.
          */
diff --git a/core/java/android/content/res/AssetManager.java b/core/java/android/content/res/AssetManager.java
index d259e97..23b9d0b 100644
--- a/core/java/android/content/res/AssetManager.java
+++ b/core/java/android/content/res/AssetManager.java
@@ -137,8 +137,6 @@
         private ArrayList<ApkAssets> mUserApkAssets = new ArrayList<>();
         private ArrayList<ResourcesLoader> mLoaders = new ArrayList<>();
 
-        private boolean mNoInit = false;
-
         public Builder addApkAssets(ApkAssets apkAssets) {
             mUserApkAssets.add(apkAssets);
             return this;
@@ -149,11 +147,6 @@
             return this;
         }
 
-        public Builder setNoInit() {
-            mNoInit = true;
-            return this;
-        }
-
         public AssetManager build() {
             // Retrieving the system ApkAssets forces their creation as well.
             final ApkAssets[] systemApkAssets = getSystem().getApkAssets();
@@ -195,7 +188,7 @@
             final AssetManager assetManager = new AssetManager(false /*sentinel*/);
             assetManager.mApkAssets = apkAssets;
             AssetManager.nativeSetApkAssets(assetManager.mObject, apkAssets,
-                    false /*invalidateCaches*/, mNoInit /*preset*/);
+                    false /*invalidateCaches*/);
             assetManager.mLoaders = mLoaders.isEmpty() ? null
                     : mLoaders.toArray(new ResourcesLoader[0]);
 
@@ -336,7 +329,7 @@
         synchronized (this) {
             ensureOpenLocked();
             mApkAssets = newApkAssets;
-            nativeSetApkAssets(mObject, mApkAssets, invalidateCaches, false);
+            nativeSetApkAssets(mObject, mApkAssets, invalidateCaches);
             if (invalidateCaches) {
                 // Invalidate all caches.
                 invalidateCachesLocked(-1);
@@ -503,7 +496,7 @@
 
             mApkAssets = Arrays.copyOf(mApkAssets, count + 1);
             mApkAssets[count] = assets;
-            nativeSetApkAssets(mObject, mApkAssets, true, false);
+            nativeSetApkAssets(mObject, mApkAssets, true);
             invalidateCachesLocked(-1);
             return count + 1;
         }
@@ -1510,29 +1503,12 @@
             int navigation, int screenWidth, int screenHeight, int smallestScreenWidthDp,
             int screenWidthDp, int screenHeightDp, int screenLayout, int uiMode, int colorMode,
             int grammaticalGender, int majorVersion) {
-        setConfigurationInternal(mcc, mnc, defaultLocale, locales, orientation,
-                touchscreen, density, keyboard, keyboardHidden, navigation, screenWidth,
-                screenHeight, smallestScreenWidthDp, screenWidthDp, screenHeightDp,
-                screenLayout, uiMode, colorMode, grammaticalGender, majorVersion, false);
-    }
-
-    /**
-     * Change the configuration used when retrieving resources, and potentially force a refresh of
-     * the state.  Not for use by applications.
-     * @hide
-     */
-    void setConfigurationInternal(int mcc, int mnc, String defaultLocale, String[] locales,
-            int orientation, int touchscreen, int density, int keyboard, int keyboardHidden,
-            int navigation, int screenWidth, int screenHeight, int smallestScreenWidthDp,
-            int screenWidthDp, int screenHeightDp, int screenLayout, int uiMode, int colorMode,
-            int grammaticalGender, int majorVersion, boolean forceRefresh) {
         synchronized (this) {
             ensureValidLocked();
             nativeSetConfiguration(mObject, mcc, mnc, defaultLocale, locales, orientation,
                     touchscreen, density, keyboard, keyboardHidden, navigation, screenWidth,
                     screenHeight, smallestScreenWidthDp, screenWidthDp, screenHeightDp,
-                    screenLayout, uiMode, colorMode, grammaticalGender, majorVersion,
-                    forceRefresh);
+                    screenLayout, uiMode, colorMode, grammaticalGender, majorVersion);
         }
     }
 
@@ -1617,13 +1593,13 @@
     private static native long nativeCreate();
     private static native void nativeDestroy(long ptr);
     private static native void nativeSetApkAssets(long ptr, @NonNull ApkAssets[] apkAssets,
-            boolean invalidateCaches, boolean preset);
+            boolean invalidateCaches);
     private static native void nativeSetConfiguration(long ptr, int mcc, int mnc,
             @Nullable String defaultLocale, @NonNull String[] locales, int orientation,
             int touchscreen, int density, int keyboard, int keyboardHidden, int navigation,
             int screenWidth, int screenHeight, int smallestScreenWidthDp, int screenWidthDp,
             int screenHeightDp, int screenLayout, int uiMode, int colorMode, int grammaticalGender,
-            int majorVersion, boolean forceRefresh);
+            int majorVersion);
     private static native @NonNull SparseArray<String> nativeGetAssignedPackageIdentifiers(
             long ptr, boolean includeOverlays, boolean includeLoaders);
 
diff --git a/core/java/android/content/res/ResourcesImpl.java b/core/java/android/content/res/ResourcesImpl.java
index 079c2c1..5e442b8 100644
--- a/core/java/android/content/res/ResourcesImpl.java
+++ b/core/java/android/content/res/ResourcesImpl.java
@@ -200,7 +200,7 @@
         mMetrics.setToDefaults();
         mDisplayAdjustments = displayAdjustments;
         mConfiguration.setToDefaults();
-        updateConfigurationImpl(config, metrics, displayAdjustments.getCompatibilityInfo(), true);
+        updateConfiguration(config, metrics, displayAdjustments.getCompatibilityInfo());
     }
 
     public DisplayAdjustments getDisplayAdjustments() {
@@ -402,12 +402,7 @@
     }
 
     public void updateConfiguration(Configuration config, DisplayMetrics metrics,
-            CompatibilityInfo compat) {
-        updateConfigurationImpl(config, metrics, compat, false);
-    }
-
-    private void updateConfigurationImpl(Configuration config, DisplayMetrics metrics,
-                                    CompatibilityInfo compat, boolean forceAssetsRefresh) {
+                                    CompatibilityInfo compat) {
         Trace.traceBegin(Trace.TRACE_TAG_RESOURCES, "ResourcesImpl#updateConfiguration");
         try {
             synchronized (mAccessLock) {
@@ -533,7 +528,7 @@
                     keyboardHidden = mConfiguration.keyboardHidden;
                 }
 
-                mAssets.setConfigurationInternal(mConfiguration.mcc, mConfiguration.mnc,
+                mAssets.setConfiguration(mConfiguration.mcc, mConfiguration.mnc,
                         defaultLocale,
                         selectedLocales,
                         mConfiguration.orientation,
@@ -544,7 +539,7 @@
                         mConfiguration.screenWidthDp, mConfiguration.screenHeightDp,
                         mConfiguration.screenLayout, mConfiguration.uiMode,
                         mConfiguration.colorMode, mConfiguration.getGrammaticalGender(),
-                        Build.VERSION.RESOURCES_SDK_INT, forceAssetsRefresh);
+                        Build.VERSION.RESOURCES_SDK_INT);
 
                 if (DEBUG_CONFIG) {
                     Slog.i(TAG, "**** Updating config of " + this + ": final config is "
diff --git a/core/java/android/hardware/usb/UsbPortStatus.java b/core/java/android/hardware/usb/UsbPortStatus.java
index 4a5c4c8..8616b6b 100644
--- a/core/java/android/hardware/usb/UsbPortStatus.java
+++ b/core/java/android/hardware/usb/UsbPortStatus.java
@@ -16,13 +16,11 @@
 
 package android.hardware.usb;
 
-import android.Manifest;
 import android.annotation.CheckResult;
 import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.hardware.usb.flags.Flags;
 import android.os.Parcel;
@@ -30,7 +28,6 @@
 
 import com.android.internal.annotations.Immutable;
 
-import java.lang.StringBuilder;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -580,6 +577,21 @@
     }
 
     /**
+     * This function checks if the port is USB Power Delivery (PD) compliant -
+     * https://www.usb.org/usb-charger-pd. All of the power and data roles must be supported for a
+     * port to be PD compliant.
+     *
+     * @return true if the port is PD compliant.
+     */
+    @FlaggedApi(Flags.FLAG_ENABLE_IS_PD_COMPLIANT_API)
+    public boolean isPdCompliant() {
+        return isRoleCombinationSupported(POWER_ROLE_SINK, DATA_ROLE_DEVICE)
+                && isRoleCombinationSupported(POWER_ROLE_SINK, DATA_ROLE_HOST)
+                && isRoleCombinationSupported(POWER_ROLE_SOURCE, DATA_ROLE_DEVICE)
+                && isRoleCombinationSupported(POWER_ROLE_SOURCE, DATA_ROLE_HOST);
+    }
+
+    /**
      * Get the supported role combinations.
      */
     public int getSupportedRoleCombinations() {
diff --git a/core/java/android/hardware/usb/flags/usb_framework_flags.aconfig b/core/java/android/hardware/usb/flags/usb_framework_flags.aconfig
new file mode 100644
index 0000000..cc56a31
--- /dev/null
+++ b/core/java/android/hardware/usb/flags/usb_framework_flags.aconfig
@@ -0,0 +1,8 @@
+package: "android.hardware.usb.flags"
+
+flag {
+    name: "enable_is_pd_compliant_api"
+    namespace: "usb"
+    description: "Feature flag for the api to check if a port is PD compliant"
+    bug: "323470419"
+}
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index a6b2ed0..e090942 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -1899,7 +1899,7 @@
         public short batteryTemperature;
         // Battery voltage in millivolts (mV).
         @UnsupportedAppUsage
-        public char batteryVoltage;
+        public short batteryVoltage;
 
         // The charge of the battery in micro-Ampere-hours.
         public int batteryChargeUah;
@@ -2161,7 +2161,7 @@
             batteryPlugType = (byte)((bat>>24)&0xf);
             int bat2 = src.readInt();
             batteryTemperature = (short)(bat2&0xffff);
-            batteryVoltage = (char)((bat2>>16)&0xffff);
+            batteryVoltage = (short) ((bat2 >> 16) & 0xffff);
             batteryChargeUah = src.readInt();
             modemRailChargeMah = src.readDouble();
             wifiRailChargeMah = src.readDouble();
diff --git a/core/java/android/os/ProfilingServiceManager.java b/core/java/android/os/ProfilingServiceManager.java
new file mode 100644
index 0000000..cc77f5b
--- /dev/null
+++ b/core/java/android/os/ProfilingServiceManager.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.os;
+
+import android.annotation.FlaggedApi;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.annotation.SystemApi.Client;
+
+/**
+ * Provides a way to register and obtain the system service binder objects managed by the profiling
+ * service.
+ *
+ * <p> Only the profiling mainline module will be able to access an instance of this class.
+ * @hide
+ */
+@FlaggedApi(Flags.FLAG_TELEMETRY_APIS_FRAMEWORK_INITIALIZATION)
+@SystemApi(client = Client.MODULE_LIBRARIES)
+public class ProfilingServiceManager {
+
+    /** @hide */
+    public ProfilingServiceManager() {}
+
+    /**
+     * A class that exposes the methods to register and obtain each system service.
+     */
+    public static final class ServiceRegisterer {
+        private final String mServiceName;
+
+        /** @hide */
+        public ServiceRegisterer(String serviceName) {
+            mServiceName = serviceName;
+        }
+
+        /**
+         * Get the system server binding object for ProfilingService.
+         *
+         * <p> This blocks until the service instance is ready.
+         * or a timeout happens, in which case it returns null.
+         */
+        @Nullable
+        public IBinder get() {
+            return ServiceManager.getService(mServiceName);
+        }
+
+        /**
+         * Get the system server binding object for a service.
+         *
+         * <p>This blocks until the service instance is ready,
+         * or a timeout happens, in which case it throws {@link ServiceNotFoundException}.
+         */
+        @Nullable
+        public IBinder getOrThrow() throws ServiceNotFoundException {
+            try {
+                return ServiceManager.getServiceOrThrow(mServiceName);
+            } catch (ServiceManager.ServiceNotFoundException e) {
+                throw new ServiceNotFoundException(mServiceName);
+            }
+        }
+    }
+
+    /**
+     * See {@link ServiceRegisterer#getOrThrow()}
+     */
+    public static class ServiceNotFoundException extends ServiceManager.ServiceNotFoundException {
+        /**
+         * Constructor
+         *
+         * @param name the name of the binder service that cannot be found.
+         */
+        public ServiceNotFoundException(@NonNull String name) {
+            super(name);
+        }
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the "profiling" service.
+     */
+    @NonNull
+    public ServiceRegisterer getProfilingServiceRegisterer() {
+        return new ServiceRegisterer("profiling_service");
+    }
+}
diff --git a/core/java/android/os/storage/OWNERS b/core/java/android/os/storage/OWNERS
index 6941857..2cb16d337b 100644
--- a/core/java/android/os/storage/OWNERS
+++ b/core/java/android/os/storage/OWNERS
@@ -10,7 +10,6 @@
 krishang@google.com
 riyaghai@google.com
 sahanas@google.com
-sergeynv@google.com
 shikhamalhotra@google.com
 shubhisaxena@google.com
 tylersaunders@google.com
diff --git a/core/java/android/os/vibrator/flags.aconfig b/core/java/android/os/vibrator/flags.aconfig
index ea9375e..d485eca 100644
--- a/core/java/android/os/vibrator/flags.aconfig
+++ b/core/java/android/os/vibrator/flags.aconfig
@@ -16,13 +16,6 @@
 
 flag {
     namespace: "haptics"
-    name: "enable_vibration_serialization_apis"
-    description: "Enables the APIs for vibration serialization/deserialization."
-    bug: "245129509"
-}
-
-flag {
-    namespace: "haptics"
     name: "haptic_feedback_vibration_oem_customization_enabled"
     description: "Enables OEMs/devices to customize vibrations for haptic feedback"
     # Make read only. This is because the flag is used only once, and this could happen before
diff --git a/core/java/android/os/vibrator/persistence/ParsedVibration.java b/core/java/android/os/vibrator/persistence/ParsedVibration.java
index 3d1deea..a16d21e 100644
--- a/core/java/android/os/vibrator/persistence/ParsedVibration.java
+++ b/core/java/android/os/vibrator/persistence/ParsedVibration.java
@@ -16,9 +16,9 @@
 
 package android.os.vibrator.persistence;
 
-import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.annotation.TestApi;
 import android.os.VibrationEffect;
 import android.os.Vibrator;
@@ -35,8 +35,8 @@
  *
  * @hide
  */
-@FlaggedApi(android.os.vibrator.Flags.FLAG_ENABLE_VIBRATION_SERIALIZATION_APIS)
 @TestApi
+@SuppressLint("UnflaggedApi") // @TestApi without associated feature.
 public class ParsedVibration {
     private final List<VibrationEffect> mEffects;
 
diff --git a/core/java/android/os/vibrator/persistence/VibrationXmlParser.java b/core/java/android/os/vibrator/persistence/VibrationXmlParser.java
index 3d711a7..7202d9a 100644
--- a/core/java/android/os/vibrator/persistence/VibrationXmlParser.java
+++ b/core/java/android/os/vibrator/persistence/VibrationXmlParser.java
@@ -16,10 +16,10 @@
 
 package android.os.vibrator.persistence;
 
-import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.annotation.TestApi;
 import android.os.VibrationEffect;
 import android.util.Slog;
@@ -116,8 +116,8 @@
  *
  * @hide
  */
-@FlaggedApi(android.os.vibrator.Flags.FLAG_ENABLE_VIBRATION_SERIALIZATION_APIS)
 @TestApi
+@SuppressLint("UnflaggedApi") // @TestApi without associated feature.
 public final class VibrationXmlParser {
     private static final String TAG = "VibrationXmlParser";
 
diff --git a/core/java/android/os/vibrator/persistence/VibrationXmlSerializer.java b/core/java/android/os/vibrator/persistence/VibrationXmlSerializer.java
index 2880454..2065d5d 100644
--- a/core/java/android/os/vibrator/persistence/VibrationXmlSerializer.java
+++ b/core/java/android/os/vibrator/persistence/VibrationXmlSerializer.java
@@ -16,9 +16,9 @@
 
 package android.os.vibrator.persistence;
 
-import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.SuppressLint;
 import android.annotation.TestApi;
 import android.os.CombinedVibration;
 import android.os.VibrationEffect;
@@ -43,8 +43,8 @@
  *
  * @hide
  */
-@FlaggedApi(android.os.vibrator.Flags.FLAG_ENABLE_VIBRATION_SERIALIZATION_APIS)
 @TestApi
+@SuppressLint("UnflaggedApi") // @TestApi without associated feature.
 public final class VibrationXmlSerializer {
 
     /**
diff --git a/core/java/android/permission/flags.aconfig b/core/java/android/permission/flags.aconfig
index 8c70501..9d7fb70 100644
--- a/core/java/android/permission/flags.aconfig
+++ b/core/java/android/permission/flags.aconfig
@@ -94,3 +94,11 @@
   description: "Enable signature permission allowlist"
   bug: "308573169"
 }
+
+flag {
+    name: "device_aware_permissions_enabled"
+    is_fixed_read_only: true
+    namespace: "permissions"
+    description: "When the flag is off no permissions can be device aware"
+    bug: "274852670"
+}
\ No newline at end of file
diff --git a/core/java/android/provider/BlockedNumberContract.java b/core/java/android/provider/BlockedNumberContract.java
index 5d00b29..4075e90 100644
--- a/core/java/android/provider/BlockedNumberContract.java
+++ b/core/java/android/provider/BlockedNumberContract.java
@@ -15,12 +15,20 @@
  */
 package android.provider;
 
+import android.Manifest;
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.RequiresPermission;
+import android.annotation.SystemApi;
 import android.annotation.WorkerThread;
 import android.content.Context;
 import android.net.Uri;
 import android.os.Bundle;
 import android.telecom.Log;
+import android.telecom.TelecomManager;
+
+import com.android.server.telecom.flags.Flags;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -214,6 +222,333 @@
          * <p>TYPE: String</p>
          */
         public static final String COLUMN_E164_NUMBER = "e164_number";
+
+        /**
+         * A protected broadcast intent action for letting components with
+         * {@link android.Manifest.permission#READ_BLOCKED_NUMBERS} know that the block suppression
+         * status as returned by {@link #getBlockSuppressionStatus(Context)} has been updated.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final String ACTION_BLOCK_SUPPRESSION_STATE_CHANGED =
+                "android.provider.action.BLOCK_SUPPRESSION_STATE_CHANGED";
+
+        /**
+         * Preference key of block numbers not in contacts setting.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final String ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED =
+                "block_numbers_not_in_contacts_setting";
+
+        /**
+         * Preference key of block private number calls setting.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final String ENHANCED_SETTING_KEY_BLOCK_PRIVATE =
+                "block_private_number_calls_setting";
+
+        /**
+         * Preference key of block payphone calls setting.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final String ENHANCED_SETTING_KEY_BLOCK_PAYPHONE =
+                "block_payphone_calls_setting";
+
+        /**
+         * Preference key of block unknown calls setting.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final String ENHANCED_SETTING_KEY_BLOCK_UNKNOWN =
+                "block_unknown_calls_setting";
+
+        /**
+         * Preference key for whether should show an emergency call notification.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final String ENHANCED_SETTING_KEY_SHOW_EMERGENCY_CALL_NOTIFICATION =
+                "show_emergency_call_notification";
+
+        /**
+         * Preference key of block unavailable calls setting.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final String ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE =
+                "block_unavailable_calls_setting";
+
+        /**
+         * Notifies the provider that emergency services were contacted by the user.
+         * <p> This results in {@link #shouldSystemBlockNumber} returning {@code false} independent
+         * of the contents of the provider for a duration defined by
+         * {@link android.telephony.CarrierConfigManager#KEY_DURATION_BLOCKING_DISABLED_AFTER_EMERGENCY_INT}
+         * the provider unless {@link #endBlockSuppression(Context)} is called.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(allOf = {
+                android.Manifest.permission.READ_BLOCKED_NUMBERS,
+                android.Manifest.permission.WRITE_BLOCKED_NUMBERS
+        })
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static void notifyEmergencyContact(@NonNull Context context) {
+            verifyBlockedNumbersPermission(context);
+            try {
+                Log.i(LOG_TAG, "notifyEmergencyContact; caller=%s", context.getOpPackageName());
+                context.getContentResolver().call(
+                        AUTHORITY_URI, SystemContract.METHOD_NOTIFY_EMERGENCY_CONTACT, null, null);
+            } catch (NullPointerException | IllegalArgumentException ex) {
+                // The content resolver can throw an NPE or IAE; we don't want to crash Telecom if
+                // either of these happen.
+                Log.w(null, "notifyEmergencyContact: provider not ready.");
+            }
+        }
+
+        /**
+         * Notifies the provider to disable suppressing blocking. If emergency services were not
+         * contacted recently at all, calling this method is a no-op.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(allOf = {
+                android.Manifest.permission.READ_BLOCKED_NUMBERS,
+                android.Manifest.permission.WRITE_BLOCKED_NUMBERS
+        })
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static void endBlockSuppression(@NonNull Context context) {
+            verifyBlockedNumbersPermission(context);
+            String caller = context.getOpPackageName();
+            Log.i(LOG_TAG, "endBlockSuppression: caller=%s", caller);
+            context.getContentResolver().call(
+                    AUTHORITY_URI, SystemContract.METHOD_END_BLOCK_SUPPRESSION, null, null);
+        }
+
+        /**
+         * Returns {@code true} if {@code phoneNumber} is blocked taking
+         * {@link #notifyEmergencyContact(Context)} into consideration. If emergency services
+         * have not been contacted recently and enhanced call blocking not been enabled, this
+         * method is equivalent to {@link #isBlocked(Context, String)}.
+         *
+         * @param context the context of the caller.
+         * @param phoneNumber the number to check.
+         * @param numberPresentation the presentation code associated with the call.
+         * @param isNumberInContacts indicates if the provided number exists as a contact.
+         * @return result code indicating if the number should be blocked, and if so why.
+         *         Valid values are: {@link #STATUS_NOT_BLOCKED}, {@link #STATUS_BLOCKED_IN_LIST},
+         *         {@link #STATUS_BLOCKED_NOT_IN_CONTACTS}, {@link #STATUS_BLOCKED_PAYPHONE},
+         *         {@link #STATUS_BLOCKED_RESTRICTED}, {@link #STATUS_BLOCKED_UNKNOWN_NUMBER}.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(allOf = {
+                android.Manifest.permission.READ_BLOCKED_NUMBERS,
+                android.Manifest.permission.WRITE_BLOCKED_NUMBERS
+        })
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static int shouldSystemBlockNumber(@NonNull Context context,
+                @NonNull String phoneNumber, @TelecomManager.Presentation int numberPresentation,
+                boolean isNumberInContacts) {
+            verifyBlockedNumbersPermission(context);
+            try {
+                String caller = context.getOpPackageName();
+                Bundle extras = new Bundle();
+                extras.putInt(BlockedNumberContract.EXTRA_CALL_PRESENTATION, numberPresentation);
+                extras.putBoolean(BlockedNumberContract.EXTRA_CONTACT_EXIST, isNumberInContacts);
+                final Bundle res = context.getContentResolver().call(AUTHORITY_URI,
+                        SystemContract.METHOD_SHOULD_SYSTEM_BLOCK_NUMBER, phoneNumber, extras);
+                int blockResult = res != null ? res.getInt(RES_BLOCK_STATUS, STATUS_NOT_BLOCKED) :
+                        BlockedNumberContract.STATUS_NOT_BLOCKED;
+                Log.d(LOG_TAG, "shouldSystemBlockNumber: number=%s, caller=%s, result=%s",
+                        Log.piiHandle(phoneNumber), caller,
+                        SystemContract.blockStatusToString(blockResult));
+                return blockResult;
+            } catch (NullPointerException | IllegalArgumentException ex) {
+                // The content resolver can throw an NPE or IAE; we don't want to crash Telecom if
+                // either of these happen.
+                Log.w(null, "shouldSystemBlockNumber: provider not ready.");
+                return BlockedNumberContract.STATUS_NOT_BLOCKED;
+            }
+        }
+
+        /**
+         * Returns the current status of block suppression.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(allOf = {
+                android.Manifest.permission.READ_BLOCKED_NUMBERS,
+                android.Manifest.permission.WRITE_BLOCKED_NUMBERS
+        })
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static @NonNull BlockSuppressionStatus getBlockSuppressionStatus(
+                @NonNull Context context) {
+            verifyBlockedNumbersPermission(context);
+            final Bundle res = context.getContentResolver().call(
+                    AUTHORITY_URI, SystemContract.METHOD_GET_BLOCK_SUPPRESSION_STATUS, null, null);
+            BlockSuppressionStatus blockSuppressionStatus = new BlockSuppressionStatus(
+                    res.getBoolean(SystemContract.RES_IS_BLOCKING_SUPPRESSED, false),
+                    res.getLong(SystemContract.RES_BLOCKING_SUPPRESSED_UNTIL_TIMESTAMP, 0));
+            Log.d(LOG_TAG, "getBlockSuppressionStatus: caller=%s, status=%s",
+                    context.getOpPackageName(), blockSuppressionStatus);
+            return blockSuppressionStatus;
+        }
+
+        /**
+         * Check whether should show the emergency call notification.
+         *
+         * @param context the context of the caller.
+         * @return {@code true} if should show emergency call notification. {@code false} otherwise.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(allOf = {
+                android.Manifest.permission.READ_BLOCKED_NUMBERS,
+                android.Manifest.permission.WRITE_BLOCKED_NUMBERS
+        })
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static boolean shouldShowEmergencyCallNotification(@NonNull Context context) {
+            verifyBlockedNumbersPermission(context);
+            try {
+                final Bundle res = context.getContentResolver().call(AUTHORITY_URI,
+                        SystemContract.METHOD_SHOULD_SHOW_EMERGENCY_CALL_NOTIFICATION, null, null);
+                return res != null && res.getBoolean(RES_SHOW_EMERGENCY_CALL_NOTIFICATION, false);
+            } catch (NullPointerException | IllegalArgumentException ex) {
+                // The content resolver can throw an NPE or IAE; we don't want to crash Telecom if
+                // either of these happen.
+                Log.w(null, "shouldShowEmergencyCallNotification: provider not ready.");
+                return false;
+            }
+        }
+
+        /**
+         * Check whether the enhanced block setting is enabled.
+         *
+         * @param context the context of the caller.
+         * @param key the key of the setting to check, can be
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_PRIVATE}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_PAYPHONE}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_UNKNOWN}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_SHOW_EMERGENCY_CALL_NOTIFICATION}
+         * @return {@code true} if the setting is enabled. {@code false} otherwise.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(allOf = {
+                android.Manifest.permission.READ_BLOCKED_NUMBERS,
+                android.Manifest.permission.WRITE_BLOCKED_NUMBERS
+        })
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static boolean getBlockedNumberSetting(
+                @NonNull Context context, @NonNull String key) {
+            verifyBlockedNumbersPermission(context);
+            Bundle extras = new Bundle();
+            extras.putString(EXTRA_ENHANCED_SETTING_KEY, key);
+            try {
+                final Bundle res = context.getContentResolver().call(AUTHORITY_URI,
+                        SystemContract.METHOD_GET_ENHANCED_BLOCK_SETTING, null, extras);
+                return res != null && res.getBoolean(RES_ENHANCED_SETTING_IS_ENABLED, false);
+            } catch (NullPointerException | IllegalArgumentException ex) {
+                // The content resolver can throw an NPE or IAE; we don't want to crash Telecom if
+                // either of these happen.
+                Log.w(null, "getEnhancedBlockSetting: provider not ready.");
+                return false;
+            }
+        }
+
+        /**
+         * Set the enhanced block setting enabled status.
+         *
+         * @param context the context of the caller.
+         * @param key the key of the setting to set, can be
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_PRIVATE}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_PAYPHONE}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_UNKNOWN}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE}
+         *        {@link SystemContract#ENHANCED_SETTING_KEY_SHOW_EMERGENCY_CALL_NOTIFICATION}
+         * @param value the enabled statue of the setting to set.
+         * @hide
+         */
+        @SystemApi
+        @RequiresPermission(allOf = {
+                android.Manifest.permission.READ_BLOCKED_NUMBERS,
+                android.Manifest.permission.WRITE_BLOCKED_NUMBERS
+        })
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static void setBlockedNumberSetting(@NonNull Context context,
+                @NonNull String key, boolean value) {
+            verifyBlockedNumbersPermission(context);
+            Bundle extras = new Bundle();
+            extras.putString(EXTRA_ENHANCED_SETTING_KEY, key);
+            extras.putBoolean(EXTRA_ENHANCED_SETTING_VALUE, value);
+            context.getContentResolver().call(AUTHORITY_URI,
+                    SystemContract.METHOD_SET_ENHANCED_BLOCK_SETTING, null, extras);
+        }
+
+        /**
+         * Represents the current status of
+         * {@link #shouldSystemBlockNumber(Context, String, int, boolean)}. If emergency services
+         * have been contacted recently, {@link #mIsSuppressed} is {@code true}, and blocking
+         * is disabled until the timestamp {@link #mUntilTimestampMillis}.
+         * @hide
+         */
+        @SystemApi
+        @FlaggedApi(Flags.FLAG_TELECOM_RESOLVE_HIDDEN_DEPENDENCIES)
+        public static final class BlockSuppressionStatus {
+            private boolean mIsSuppressed;
+
+            /**
+             * Timestamp in milliseconds from epoch.
+             */
+            private long mUntilTimestampMillis;
+
+            public BlockSuppressionStatus(boolean isSuppressed, long untilTimestampMillis) {
+                this.mIsSuppressed = isSuppressed;
+                this.mUntilTimestampMillis = untilTimestampMillis;
+            }
+
+            @Override
+            public String toString() {
+                return "[BlockSuppressionStatus; isSuppressed=" + mIsSuppressed + ", until="
+                        + mUntilTimestampMillis + "]";
+            }
+
+            public boolean getIsSuppressed() {
+                return mIsSuppressed;
+            }
+
+            public long getUntilTimestampMillis() {
+                return mUntilTimestampMillis;
+            }
+        }
+
+        /**
+         * Verifies that the caller holds both the
+         * {@link android.Manifest.permission#READ_BLOCKED_NUMBERS} permission and the
+         * {@link android.Manifest.permission#WRITE_BLOCKED_NUMBERS} permission.
+         *
+         * @param context
+         * @throws SecurityException if the caller is missing the necessary permissions
+         */
+        private static void verifyBlockedNumbersPermission(Context context) {
+            context.enforceCallingOrSelfPermission(Manifest.permission.READ_BLOCKED_NUMBERS,
+                    "Caller does not have the android.permission.READ_BLOCKED_NUMBERS permission");
+            context.enforceCallingOrSelfPermission(Manifest.permission.WRITE_BLOCKED_NUMBERS,
+                    "Caller does not have the android.permission.WRITE_BLOCKED_NUMBERS permission");
+        }
     }
 
     /** @hide */
@@ -558,7 +893,7 @@
          *        {@link #ENHANCED_SETTING_KEY_BLOCK_PAYPHONE}
          *        {@link #ENHANCED_SETTING_KEY_BLOCK_UNKNOWN}
          *        {@link #ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE}
-         *        {@link #ENHANCED_SETTING_KEY_EMERGENCY_CALL_NOTIFICATION_SHOWING}
+         *        {@link #ENHANCED_SETTING_KEY_SHOW_EMERGENCY_CALL_NOTIFICATION}
          * @return {@code true} if the setting is enabled. {@code false} otherwise.
          */
         public static boolean getEnhancedBlockSetting(Context context, String key) {
@@ -586,7 +921,7 @@
          *        {@link #ENHANCED_SETTING_KEY_BLOCK_PAYPHONE}
          *        {@link #ENHANCED_SETTING_KEY_BLOCK_UNKNOWN}
          *        {@link #ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE}
-         *        {@link #ENHANCED_SETTING_KEY_EMERGENCY_CALL_NOTIFICATION_SHOWING}
+         *        {@link #ENHANCED_SETTING_KEY_SHOW_EMERGENCY_CALL_NOTIFICATION}
          * @param value the enabled statue of the setting to set.
          */
         public static void setEnhancedBlockSetting(Context context, String key, boolean value) {
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index 7d127ad..c13dd36 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -19,6 +19,7 @@
 
 import android.Manifest;
 import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.LongDef;
 import android.annotation.NonNull;
@@ -55,6 +56,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import com.android.server.telecom.flags.Flags;
+
 import java.io.ByteArrayOutputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
@@ -427,6 +430,8 @@
             private double mLongitude = Double.NaN;
             private Uri mPictureUri;
             private int mIsPhoneAccountMigrationPending;
+            private boolean mIsBusinessCall;
+            private String mBusinessName;
 
             /**
              * @param callerInfo the CallerInfo object to get the target contact from.
@@ -645,15 +650,44 @@
             }
 
             /**
+             * @param isBusinessCall should be set if the caller is a business call
+             */
+            @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+            public @NonNull AddCallParametersBuilder setIsBusinessCall(boolean isBusinessCall) {
+                mIsBusinessCall = isBusinessCall;
+                return this;
+            }
+
+            /**
+             * @param businessName should be set if the caller is a business call
+             */
+            @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+            public @NonNull AddCallParametersBuilder setBusinessName(String businessName) {
+                mBusinessName = businessName;
+                return this;
+            }
+
+            /**
              * Builds the object
              */
             public @NonNull AddCallParams build() {
-                return new AddCallParams(mCallerInfo, mNumber, mPostDialDigits, mViaNumber,
-                        mPresentation, mCallType, mFeatures, mAccountHandle, mStart, mDuration,
-                        mDataUsage, mAddForAllUsers, mUserToBeInsertedTo, mIsRead, mCallBlockReason,
-                        mCallScreeningAppName, mCallScreeningComponentName, mMissedReason,
-                        mPriority, mSubject, mLatitude, mLongitude, mPictureUri,
-                        mIsPhoneAccountMigrationPending);
+                if (Flags.businessCallComposer()) {
+                    return new AddCallParams(mCallerInfo, mNumber, mPostDialDigits, mViaNumber,
+                            mPresentation, mCallType, mFeatures, mAccountHandle, mStart, mDuration,
+                            mDataUsage, mAddForAllUsers, mUserToBeInsertedTo, mIsRead,
+                            mCallBlockReason,
+                            mCallScreeningAppName, mCallScreeningComponentName, mMissedReason,
+                            mPriority, mSubject, mLatitude, mLongitude, mPictureUri,
+                            mIsPhoneAccountMigrationPending, mIsBusinessCall, mBusinessName);
+                } else {
+                    return new AddCallParams(mCallerInfo, mNumber, mPostDialDigits, mViaNumber,
+                            mPresentation, mCallType, mFeatures, mAccountHandle, mStart, mDuration,
+                            mDataUsage, mAddForAllUsers, mUserToBeInsertedTo, mIsRead,
+                            mCallBlockReason,
+                            mCallScreeningAppName, mCallScreeningComponentName, mMissedReason,
+                            mPriority, mSubject, mLatitude, mLongitude, mPictureUri,
+                            mIsPhoneAccountMigrationPending);
+                }
             }
         }
 
@@ -681,6 +715,8 @@
         private double mLongitude = Double.NaN;
         private Uri mPictureUri;
         private int mIsPhoneAccountMigrationPending;
+        private boolean mIsBusinessCall;
+        private String mBusinessName;
 
         private AddCallParams(CallerInfo callerInfo, String number, String postDialDigits,
                 String viaNumber, int presentation, int callType, int features,
@@ -717,6 +753,43 @@
             mIsPhoneAccountMigrationPending = isPhoneAccountMigrationPending;
         }
 
+        private AddCallParams(CallerInfo callerInfo, String number, String postDialDigits,
+                String viaNumber, int presentation, int callType, int features,
+                PhoneAccountHandle accountHandle, long start, int duration, long dataUsage,
+                boolean addForAllUsers, UserHandle userToBeInsertedTo, boolean isRead,
+                int callBlockReason,
+                CharSequence callScreeningAppName, String callScreeningComponentName,
+                long missedReason,
+                int priority, String subject, double latitude, double longitude, Uri pictureUri,
+                int isPhoneAccountMigrationPending, boolean isBusinessCall, String businessName) {
+            mCallerInfo = callerInfo;
+            mNumber = number;
+            mPostDialDigits = postDialDigits;
+            mViaNumber = viaNumber;
+            mPresentation = presentation;
+            mCallType = callType;
+            mFeatures = features;
+            mAccountHandle = accountHandle;
+            mStart = start;
+            mDuration = duration;
+            mDataUsage = dataUsage;
+            mAddForAllUsers = addForAllUsers;
+            mUserToBeInsertedTo = userToBeInsertedTo;
+            mIsRead = isRead;
+            mCallBlockReason = callBlockReason;
+            mCallScreeningAppName = callScreeningAppName;
+            mCallScreeningComponentName = callScreeningComponentName;
+            mMissedReason = missedReason;
+            mPriority = priority;
+            mSubject = subject;
+            mLatitude = latitude;
+            mLongitude = longitude;
+            mPictureUri = pictureUri;
+            mIsPhoneAccountMigrationPending = isPhoneAccountMigrationPending;
+            mIsBusinessCall = isBusinessCall;
+            mBusinessName = businessName;
+        }
+
     }
 
     /**
@@ -915,6 +988,19 @@
          */
         public static final String NUMBER = "number";
 
+
+        /**
+         * Boolean indicating whether the call is a business call.
+         */
+        @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+        public static final String IS_BUSINESS_CALL = "is_business_call";
+
+        /**
+         * String that stores the asserted display name associated with business call.
+         */
+        @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+        public static final String ASSERTED_DISPLAY_NAME = "asserted_display_name";
+
         /**
          * The number presenting rules set by the network.
          *
@@ -1713,7 +1799,6 @@
             }
 
             ContentValues values = new ContentValues(14);
-
             values.put(NUMBER, params.mNumber);
             values.put(POST_DIAL_DIGITS, params.mPostDialDigits);
             values.put(VIA_NUMBER, params.mViaNumber);
@@ -1746,7 +1831,10 @@
                 values.put(COMPOSER_PHOTO_URI, params.mPictureUri.toString());
             }
             values.put(IS_PHONE_ACCOUNT_MIGRATION_PENDING, params.mIsPhoneAccountMigrationPending);
-
+            if (Flags.businessCallComposer()) {
+                values.put(IS_BUSINESS_CALL, Integer.valueOf(params.mIsBusinessCall ? 1 : 0));
+                values.put(ASSERTED_DISPLAY_NAME, params.mBusinessName);
+            }
             if ((params.mCallerInfo != null) && (params.mCallerInfo.getContactId() > 0)) {
                 // Update usage information for the number associated with the contact ID.
                 // We need to use both the number and the ID for obtaining a data ID since other
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index b026ce9..ecf1937 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -11061,6 +11061,15 @@
         public static final String SEARCH_LONG_PRESS_HOME_ENABLED =
                 "search_long_press_home_enabled";
 
+
+        /**
+         * Whether or not the accessibility data streaming is enbled for the
+         * {@link VisualQueryDetectedResult#setAccessibilityDetectionData}.
+         * @hide
+         */
+        public static final String VISUAL_QUERY_ACCESSIBILITY_DETECTION_ENABLED =
+                "visual_query_accessibility_detection_enabled";
+
         /**
          * Control whether Night display is currently activated.
          * @hide
@@ -12286,6 +12295,14 @@
                 "extra_automatic_power_save_mode";
 
         /**
+         * Whether contextual screen timeout is enabled.
+         *
+         * @hide
+         */
+        public static final String CONTEXTUAL_SCREEN_TIMEOUT_ENABLED =
+                "contextual_screen_timeout_enabled";
+
+        /**
          * Whether lockscreen weather is enabled.
          *
          * @hide
diff --git a/core/java/android/provider/Telephony.java b/core/java/android/provider/Telephony.java
index 658cec8..88bd87e 100644
--- a/core/java/android/provider/Telephony.java
+++ b/core/java/android/provider/Telephony.java
@@ -4956,6 +4956,26 @@
          */
         public static final String COLUMN_SERVICE_CAPABILITIES = "service_capabilities";
 
+        /**
+         * TelephonyProvider column name for satellite entitlement status. The value of this column
+         * is set based on entitlement query result for satellite configuration.
+         * By default, it's disabled.
+         *
+         * @hide
+         */
+        public static final String COLUMN_SATELLITE_ENTITLEMENT_STATUS =
+                "satellite_entitlement_status";
+
+        /**
+         * TelephonyProvider column name for satellite entitlement plmns. The value of this
+         * column is set based on entitlement query result for satellite configuration.
+         * By default, it's empty.
+         *
+         * @hide
+         */
+        public static final String COLUMN_SATELLITE_ENTITLEMENT_PLMNS =
+                "satellite_entitlement_plmns";
+
         /** All columns in {@link SimInfo} table. */
         private static final List<String> ALL_COLUMNS = List.of(
                 COLUMN_UNIQUE_KEY_SUBSCRIPTION_ID,
@@ -5029,7 +5049,9 @@
                 COLUMN_SATELLITE_ATTACH_ENABLED_FOR_CARRIER,
                 COLUMN_IS_NTN,
                 COLUMN_SERVICE_CAPABILITIES,
-                COLUMN_TRANSFER_STATUS
+                COLUMN_TRANSFER_STATUS,
+                COLUMN_SATELLITE_ENTITLEMENT_STATUS,
+                COLUMN_SATELLITE_ENTITLEMENT_PLMNS
         );
 
         /**
diff --git a/core/java/android/service/chooser/AdditionalContentContract.java b/core/java/android/service/chooser/AdditionalContentContract.java
new file mode 100644
index 0000000..f679e8a
--- /dev/null
+++ b/core/java/android/service/chooser/AdditionalContentContract.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.chooser;
+
+import android.annotation.FlaggedApi;
+
+/**
+ * Specifies constants used by Chooser when interacting with the additional content provider,
+ * see {@link android.content.Intent#EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI}.
+ */
+@FlaggedApi(android.service.chooser.Flags.FLAG_CHOOSER_PAYLOAD_TOGGLING)
+public interface AdditionalContentContract {
+
+    interface Columns {
+        /**
+         * Content URI for this item.
+         * <p>
+         * Note that this content URI must have a different authority from the content provided
+         * given in {@link android.content.Intent#EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI}.
+         */
+        String URI = "uri";
+    }
+
+    /**
+     * Constants for {@link android.database.Cursor#getExtras} keys.
+     */
+    interface CursorExtraKeys {
+        /**
+         * An integer, zero-based cursor position that corresponds to the URI specified
+         * with the {@link android.content.Intent#EXTRA_CHOOSER_FOCUSED_ITEM_POSITION} index into
+         * the @link android.content.Intent#EXTRA_STREAM} array.
+         */
+        String POSITION = "position";
+    }
+
+    /**
+     * Constants for method names used with {@link android.content.ContentResolver#call} method.
+     */
+    interface MethodNames {
+        /**
+         * A method name Chooser is using to notify the sharing app about a shared items selection
+         * change.
+         */
+        String ON_SELECTION_CHANGED = "onSelectionChanged";
+    }
+}
diff --git a/core/java/android/service/chooser/ChooserResult.java b/core/java/android/service/chooser/ChooserResult.java
new file mode 100644
index 0000000..4603be1
--- /dev/null
+++ b/core/java/android/service/chooser/ChooserResult.java
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.chooser;
+
+import android.annotation.FlaggedApi;
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledSince;
+import android.compat.annotation.Overridable;
+import android.content.ComponentName;
+import android.content.Intent;
+import android.content.IntentSender;
+import android.os.Build;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Objects;
+
+/**
+ * An event reported to a supplied [IntentSender] by the system chooser when an activity is selected
+ * or other actions are taken to complete the session.
+ *
+ * @see Intent#EXTRA_CHOOSER_RESULT_INTENT_SENDER
+ */
+@FlaggedApi(android.service.chooser.Flags.FLAG_ENABLE_CHOOSER_RESULT)
+public final class ChooserResult implements Parcelable {
+
+    /**
+     * Controls whether to send ChooserResult to the optional IntentSender supplied to the Chooser.
+     * <p>
+     * When enabled, ChooserResult is added to the provided Intent as
+     * {@link Intent#EXTRA_CHOOSER_RESULT}, and sent for actions such as copy and edit, in addition
+     * to activity selection. When disabled, only the selected component
+     * is provided in {@link Intent#EXTRA_CHOSEN_COMPONENT}.
+     * <p>
+     * See: {@link Intent#createChooser(Intent, CharSequence, IntentSender)}
+     *
+     * @hide
+     */
+    @ChangeId
+    @EnabledSince(targetSdkVersion = Build.VERSION_CODES.VANILLA_ICE_CREAM)
+    @Overridable
+    public static final long SEND_CHOOSER_RESULT = 263474465L;
+
+    /** @hide */
+    @IntDef({
+            CHOOSER_RESULT_UNKNOWN,
+            CHOOSER_RESULT_SELECTED_COMPONENT,
+            CHOOSER_RESULT_COPY,
+            CHOOSER_RESULT_EDIT
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ResultType { }
+
+    /** An unknown action was taken to complete the session. */
+    public static final int CHOOSER_RESULT_UNKNOWN = -1;
+    /** The session was completed by selecting an activity to launch. */
+    public static final int CHOOSER_RESULT_SELECTED_COMPONENT = 0;
+    /** The session was completed by invoking the copy action. */
+    public static final int CHOOSER_RESULT_COPY = 1;
+    /** The session was completed by invoking the edit action. */
+    public static final int CHOOSER_RESULT_EDIT = 2;
+
+    @ResultType
+    private final int mType;
+    private final ComponentName mSelectedComponent;
+    private final boolean mIsShortcut;
+
+    private ChooserResult(@NonNull Parcel source) {
+        mType = source.readInt();
+        mSelectedComponent = ComponentName.readFromParcel(source);
+        mIsShortcut = source.readBoolean();
+    }
+
+    /** @hide */
+    public ChooserResult(@ResultType int type, @Nullable ComponentName componentName,
+            boolean isShortcut) {
+        mType = type;
+        mSelectedComponent = componentName;
+        mIsShortcut = isShortcut;
+    }
+
+    /**
+     * The type of the result.
+     *
+     * @return the type of the result
+     */
+    @ResultType
+    public int getType() {
+        return mType;
+    }
+
+    /**
+     * Provides the component of the Activity selected for results with type
+     * when type is {@link ChooserResult#CHOOSER_RESULT_SELECTED_COMPONENT}.
+     * <p>
+     * For all other types, this value is null.
+     *
+     * @return the component name selected
+     */
+    @Nullable
+    public ComponentName getSelectedComponent() {
+        return mSelectedComponent;
+    }
+
+    /**
+     * Whether the selected component was provided by the app from as a shortcut.
+     *
+     * @return true if the selected component is a shortcut, false otherwise
+     */
+    public boolean isShortcut() {
+        return mIsShortcut;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @NonNull
+    public static final Parcelable.Creator<ChooserResult> CREATOR =
+            new Creator<>() {
+                @Override
+                public ChooserResult createFromParcel(Parcel source) {
+                    return new ChooserResult(source);
+                }
+
+                @Override
+                public ChooserResult[] newArray(int size) {
+                    return new ChooserResult[0];
+                }
+            };
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeInt(mType);
+        ComponentName.writeToParcel(mSelectedComponent, dest);
+        dest.writeBoolean(mIsShortcut);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        ChooserResult that = (ChooserResult) o;
+        return mType == that.mType
+                && mIsShortcut == that.mIsShortcut
+                && Objects.equals(mSelectedComponent, that.mSelectedComponent);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mType, mSelectedComponent, mIsShortcut);
+    }
+}
diff --git a/core/java/android/service/notification/ZenDeviceEffects.java b/core/java/android/service/notification/ZenDeviceEffects.java
index 90049e6..22b1be0 100644
--- a/core/java/android/service/notification/ZenDeviceEffects.java
+++ b/core/java/android/service/notification/ZenDeviceEffects.java
@@ -20,6 +20,7 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.TestApi;
 import android.app.Flags;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -27,7 +28,10 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
 import java.util.Objects;
+import java.util.Set;
 
 /**
  * Represents the set of device effects (affecting display and device behavior in general) that
@@ -51,6 +55,7 @@
             FIELD_DISABLE_TOUCH,
             FIELD_MINIMIZE_RADIO_USAGE,
             FIELD_MAXIMIZE_DOZE,
+            FIELD_EXTRA_EFFECTS
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface ModifiableField {}
@@ -95,6 +100,12 @@
      * @hide
      */
     public static final int FIELD_MAXIMIZE_DOZE = 1 << 9;
+    /**
+     * @hide
+     */
+    public static final int FIELD_EXTRA_EFFECTS = 1 << 10;
+
+    private static final int MAX_EFFECTS_LENGTH = 2_000; // characters
 
     private final boolean mGrayscale;
     private final boolean mSuppressAmbientDisplay;
@@ -107,11 +118,12 @@
     private final boolean mDisableTouch;
     private final boolean mMinimizeRadioUsage;
     private final boolean mMaximizeDoze;
+    private final Set<String> mExtraEffects;
 
     private ZenDeviceEffects(boolean grayscale, boolean suppressAmbientDisplay,
             boolean dimWallpaper, boolean nightMode, boolean disableAutoBrightness,
             boolean disableTapToWake, boolean disableTiltToWake, boolean disableTouch,
-            boolean minimizeRadioUsage, boolean maximizeDoze) {
+            boolean minimizeRadioUsage, boolean maximizeDoze, Set<String> extraEffects) {
         mGrayscale = grayscale;
         mSuppressAmbientDisplay = suppressAmbientDisplay;
         mDimWallpaper = dimWallpaper;
@@ -122,6 +134,21 @@
         mDisableTouch = disableTouch;
         mMinimizeRadioUsage = minimizeRadioUsage;
         mMaximizeDoze = maximizeDoze;
+        mExtraEffects = Collections.unmodifiableSet(extraEffects);
+    }
+
+    /** @hide */
+    @FlaggedApi(Flags.FLAG_MODES_API)
+    public void validate() {
+        int extraEffectsLength = 0;
+        for (String extraEffect : mExtraEffects) {
+            extraEffectsLength += extraEffect.length();
+        }
+        if (extraEffectsLength > MAX_EFFECTS_LENGTH) {
+            throw new IllegalArgumentException(
+                    "Total size of extra effects must be at most " + MAX_EFFECTS_LENGTH
+                            + " characters");
+        }
     }
 
     @Override
@@ -138,19 +165,20 @@
                 && this.mDisableTiltToWake == that.mDisableTiltToWake
                 && this.mDisableTouch == that.mDisableTouch
                 && this.mMinimizeRadioUsage == that.mMinimizeRadioUsage
-                && this.mMaximizeDoze == that.mMaximizeDoze;
+                && this.mMaximizeDoze == that.mMaximizeDoze
+                && Objects.equals(this.mExtraEffects, that.mExtraEffects);
     }
 
     @Override
     public int hashCode() {
         return Objects.hash(mGrayscale, mSuppressAmbientDisplay, mDimWallpaper, mNightMode,
                 mDisableAutoBrightness, mDisableTapToWake, mDisableTiltToWake, mDisableTouch,
-                mMinimizeRadioUsage, mMaximizeDoze);
+                mMinimizeRadioUsage, mMaximizeDoze, mExtraEffects);
     }
 
     @Override
     public String toString() {
-        ArrayList<String> effects = new ArrayList<>(10);
+        ArrayList<String> effects = new ArrayList<>(11);
         if (mGrayscale) effects.add("grayscale");
         if (mSuppressAmbientDisplay) effects.add("suppressAmbientDisplay");
         if (mDimWallpaper) effects.add("dimWallpaper");
@@ -161,6 +189,9 @@
         if (mDisableTouch) effects.add("disableTouch");
         if (mMinimizeRadioUsage) effects.add("minimizeRadioUsage");
         if (mMaximizeDoze) effects.add("maximizeDoze");
+        if (mExtraEffects.size() > 0) {
+            effects.add("extraEffects=[" + String.join(",", mExtraEffects) + "]");
+        }
         return "[" + String.join(", ", effects) + "]";
     }
 
@@ -197,6 +228,9 @@
         if ((bitmask & FIELD_MAXIMIZE_DOZE) != 0) {
             modified.add("FIELD_MAXIMIZE_DOZE");
         }
+        if ((bitmask & FIELD_EXTRA_EFFECTS) != 0) {
+            modified.add("FIELD_EXTRA_EFFECTS");
+        }
         return "{" + String.join(",", modified) + "}";
     }
 
@@ -270,7 +304,7 @@
     }
 
     /**
-     * Whether Doze should be enhanced (e.g. with more aggresive activation, or less frequent
+     * Whether Doze should be enhanced (e.g. with more aggressive activation, or less frequent
      * maintenance windows) while the rule is active.
      * @hide
      */
@@ -279,13 +313,26 @@
     }
 
     /**
+     * (Immutable) set of extra effects to be applied while the rule is active. Extra effects are
+     * not used in AOSP, but OEMs may add support for them by providing a custom
+     * {@link DeviceEffectsApplier}.
+     * @hide
+     */
+    @TestApi
+    @NonNull
+    public Set<String> getExtraEffects() {
+        return mExtraEffects;
+    }
+
+    /**
      * Whether any of the effects are set up.
      * @hide
      */
     public boolean hasEffects() {
         return mGrayscale || mSuppressAmbientDisplay || mDimWallpaper || mNightMode
                 || mDisableAutoBrightness || mDisableTapToWake || mDisableTiltToWake
-                || mDisableTouch || mMinimizeRadioUsage || mMaximizeDoze;
+                || mDisableTouch || mMinimizeRadioUsage || mMaximizeDoze
+                || mExtraEffects.size() > 0;
     }
 
     /** {@link Parcelable.Creator} that instantiates {@link ZenDeviceEffects} objects. */
@@ -296,7 +343,8 @@
             return new ZenDeviceEffects(in.readBoolean(),
                     in.readBoolean(), in.readBoolean(), in.readBoolean(), in.readBoolean(),
                     in.readBoolean(), in.readBoolean(), in.readBoolean(), in.readBoolean(),
-                    in.readBoolean());
+                    in.readBoolean(),
+                    Set.of(in.readArray(String.class.getClassLoader(), String.class)));
         }
 
         @Override
@@ -322,6 +370,7 @@
         dest.writeBoolean(mDisableTouch);
         dest.writeBoolean(mMinimizeRadioUsage);
         dest.writeBoolean(mMaximizeDoze);
+        dest.writeArray(mExtraEffects.toArray(new String[0]));
     }
 
     /** Builder class for {@link ZenDeviceEffects} objects. */
@@ -338,6 +387,7 @@
         private boolean mDisableTouch;
         private boolean mMinimizeRadioUsage;
         private boolean mMaximizeDoze;
+        private final HashSet<String> mExtraEffects = new HashSet<>();
 
         /**
          * Instantiates a new {@link ZenPolicy.Builder} with all effects set to default (disabled).
@@ -360,6 +410,7 @@
             mDisableTouch = zenDeviceEffects.shouldDisableTouch();
             mMinimizeRadioUsage = zenDeviceEffects.shouldMinimizeRadioUsage();
             mMaximizeDoze = zenDeviceEffects.shouldMaximizeDoze();
+            mExtraEffects.addAll(zenDeviceEffects.getExtraEffects());
         }
 
         /**
@@ -450,7 +501,7 @@
         }
 
         /**
-         * Sets whether Doze should be enhanced (e.g. with more aggresive activation, or less
+         * Sets whether Doze should be enhanced (e.g. with more aggressive activation, or less
          * frequent maintenance windows) while the rule is active.
          * @hide
          */
@@ -461,6 +512,54 @@
         }
 
         /**
+         * Sets the extra effects to be applied while the rule is active. Extra effects are not
+         * used in AOSP, but OEMs may add support for them by providing a custom
+         * {@link DeviceEffectsApplier}.
+         *
+         * @apiNote The total size of the extra effects (concatenation of strings) is limited.
+         *
+         * @hide
+         */
+        @TestApi
+        @NonNull
+        public Builder setExtraEffects(@NonNull Set<String> extraEffects) {
+            Objects.requireNonNull(extraEffects);
+            mExtraEffects.clear();
+            mExtraEffects.addAll(extraEffects);
+            return this;
+        }
+
+        /**
+         * Adds the supplied extra effects to the set to be applied while the rule is active.
+         * Extra effects are not used in AOSP, but OEMs may add support for them by providing a
+         * custom {@link DeviceEffectsApplier}.
+         *
+         * @apiNote The total size of the extra effects (concatenation of strings) is limited.
+         *
+         * @hide
+         */
+        @NonNull
+        public Builder addExtraEffects(@NonNull Set<String> extraEffects) {
+            mExtraEffects.addAll(Objects.requireNonNull(extraEffects));
+            return this;
+        }
+
+        /**
+         * Adds the supplied extra effect to the set to be applied while the rule is active.
+         * Extra effects are not used in AOSP, but OEMs may add support for them by providing a
+         * custom {@link DeviceEffectsApplier}.
+         *
+         * @apiNote The total size of the extra effects (concatenation of strings) is limited.
+         *
+         * @hide
+         */
+        @NonNull
+        public Builder addExtraEffect(@NonNull String extraEffect) {
+            mExtraEffects.add(Objects.requireNonNull(extraEffect));
+            return this;
+        }
+
+        /**
          * Applies the effects that are {@code true} on the supplied {@link ZenDeviceEffects} to
          * this builder (essentially logically-ORing the effect set).
          * @hide
@@ -478,6 +577,7 @@
             if (effects.shouldDisableTouch()) setShouldDisableTouch(true);
             if (effects.shouldMinimizeRadioUsage()) setShouldMinimizeRadioUsage(true);
             if (effects.shouldMaximizeDoze()) setShouldMaximizeDoze(true);
+            addExtraEffects(effects.getExtraEffects());
             return this;
         }
 
@@ -487,7 +587,7 @@
             return new ZenDeviceEffects(mGrayscale,
                     mSuppressAmbientDisplay, mDimWallpaper, mNightMode, mDisableAutoBrightness,
                     mDisableTapToWake, mDisableTiltToWake, mDisableTouch, mMinimizeRadioUsage,
-                    mMaximizeDoze);
+                    mMaximizeDoze, mExtraEffects);
         }
     }
 }
diff --git a/core/java/android/service/notification/ZenModeConfig.java b/core/java/android/service/notification/ZenModeConfig.java
index d4a5356..f169ecd 100644
--- a/core/java/android/service/notification/ZenModeConfig.java
+++ b/core/java/android/service/notification/ZenModeConfig.java
@@ -27,6 +27,7 @@
 
 import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
 import android.app.AlarmManager;
@@ -65,17 +66,21 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.time.Instant;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Objects;
+import java.util.Set;
 import java.util.TimeZone;
 import java.util.UUID;
+import java.util.regex.Pattern;
 
 /**
  * Persisted configuration for zen mode.
@@ -272,8 +277,13 @@
     private static final String DEVICE_EFFECT_DISABLE_TOUCH = "zdeDisableTouch";
     private static final String DEVICE_EFFECT_MINIMIZE_RADIO_USAGE = "zdeMinimizeRadioUsage";
     private static final String DEVICE_EFFECT_MAXIMIZE_DOZE = "zdeMaximizeDoze";
+    private static final String DEVICE_EFFECT_EXTRAS = "zdeExtraEffects";
     private static final String DEVICE_EFFECT_USER_MODIFIED_FIELDS = "zdeUserModifiedFields";
 
+    private static final String ITEM_SEPARATOR = ",";
+    private static final String ITEM_SEPARATOR_ESCAPE = "\\";
+    private static final Pattern ITEM_SPLITTER_REGEX = Pattern.compile("(?<!\\\\),");
+
     @UnsupportedAppUsage
     public boolean allowAlarms = DEFAULT_ALLOW_ALARMS;
     public boolean allowMedia = DEFAULT_ALLOW_MEDIA;
@@ -1099,6 +1109,7 @@
                 .setShouldMinimizeRadioUsage(
                         safeBoolean(parser, DEVICE_EFFECT_MINIMIZE_RADIO_USAGE, false))
                 .setShouldMaximizeDoze(safeBoolean(parser, DEVICE_EFFECT_MAXIMIZE_DOZE, false))
+                .setExtraEffects(safeStringSet(parser, DEVICE_EFFECT_EXTRAS))
                 .build();
 
         return deviceEffects.hasEffects() ? deviceEffects : null;
@@ -1123,6 +1134,7 @@
         writeBooleanIfTrue(out, DEVICE_EFFECT_MINIMIZE_RADIO_USAGE,
                 deviceEffects.shouldMinimizeRadioUsage());
         writeBooleanIfTrue(out, DEVICE_EFFECT_MAXIMIZE_DOZE, deviceEffects.shouldMaximizeDoze());
+        writeStringSet(out, DEVICE_EFFECT_EXTRAS, deviceEffects.getExtraEffects());
     }
 
     private static void writeBooleanIfTrue(TypedXmlSerializer out, String att, boolean value)
@@ -1132,6 +1144,26 @@
         }
     }
 
+    private static void writeStringSet(TypedXmlSerializer out, String att, Set<String> values)
+            throws IOException {
+        if (values.isEmpty()) {
+            return;
+        }
+        // We escape each item  by replacing "\" by "\\" and "," by "\,". Then we concatenate with
+        // "," as separator. Reading performs the same operations in the opposite order.
+        List<String> escapedItems = new ArrayList<>();
+        for (String item : values) {
+            escapedItems.add(
+                    item
+                            .replace(ITEM_SEPARATOR_ESCAPE,
+                                    ITEM_SEPARATOR_ESCAPE + ITEM_SEPARATOR_ESCAPE)
+                            .replace(ITEM_SEPARATOR,
+                                    ITEM_SEPARATOR_ESCAPE + ITEM_SEPARATOR));
+        }
+        String serialized = String.join(ITEM_SEPARATOR, escapedItems);
+        out.attribute(null, att, serialized);
+    }
+
     public static boolean isValidHour(int val) {
         return val >= 0 && val < 24;
     }
@@ -1182,6 +1214,26 @@
         return tryParseLong(val, defValue);
     }
 
+    @NonNull
+    private static Set<String> safeStringSet(TypedXmlPullParser parser, String att) {
+        Set<String> values = new HashSet<>();
+
+        String serialized = parser.getAttributeValue(null, att);
+        if (!TextUtils.isEmpty(serialized)) {
+            // We split on every "," that is *not preceded* by the escape character "\".
+            // Then we reverse the escaping done on each individual item.
+            String[] escapedItems = ITEM_SPLITTER_REGEX.split(serialized);
+            for (String escapedItem : escapedItems) {
+                values.add(escapedItem
+                        .replace(ITEM_SEPARATOR_ESCAPE + ITEM_SEPARATOR_ESCAPE,
+                                ITEM_SEPARATOR_ESCAPE)
+                        .replace(ITEM_SEPARATOR_ESCAPE + ITEM_SEPARATOR,
+                                ITEM_SEPARATOR));
+            }
+        }
+        return values;
+    }
+
     @Override
     public int describeContents() {
         return 0;
diff --git a/core/java/android/text/BoringLayout.java b/core/java/android/text/BoringLayout.java
index 6410609..2028c40 100644
--- a/core/java/android/text/BoringLayout.java
+++ b/core/java/android/text/BoringLayout.java
@@ -711,18 +711,21 @@
     public void draw(Canvas c, Path highlight, Paint highlightpaint,
                      int cursorOffset) {
         if (mDirect != null && highlight == null) {
+            float leftShift = 0;
             if (getUseBoundsForWidth()) {
-                c.save();
                 RectF drawingRect = computeDrawingBoundingBox();
                 if (drawingRect.left < 0) {
-                    c.translate(-drawingRect.left, 0);
+                    leftShift = -drawingRect.left;
+                    c.translate(leftShift, 0);
                 }
             }
 
             c.drawText(mDirect, 0, mBottom - mDesc, mPaint);
 
-            if (getUseBoundsForWidth()) {
-                c.restore();
+            if (leftShift != 0) {
+                // Manually translate back to the original position because of b/324498002, using
+                // save/restore disappears the toggle switch drawables.
+                c.translate(-leftShift, 0);
             }
         } else {
             super.draw(c, highlight, highlightpaint, cursorOffset);
diff --git a/core/java/android/text/Layout.java b/core/java/android/text/Layout.java
index 8ddb42d..e5d199a 100644
--- a/core/java/android/text/Layout.java
+++ b/core/java/android/text/Layout.java
@@ -464,11 +464,12 @@
             @Nullable Path selectionPath,
             @Nullable Paint selectionPaint,
             int cursorOffsetVertical) {
+        float leftShift = 0;
         if (mUseBoundsForWidth) {
-            canvas.save();
             RectF drawingRect = computeDrawingBoundingBox();
             if (drawingRect.left < 0) {
-                canvas.translate(-drawingRect.left, 0);
+                leftShift = -drawingRect.left;
+                canvas.translate(leftShift, 0);
             }
         }
         final long lineRange = getLineRangeForDraw(canvas);
@@ -479,8 +480,10 @@
         drawWithoutText(canvas, highlightPaths, highlightPaints, selectionPath, selectionPaint,
                 cursorOffsetVertical, firstLine, lastLine);
         drawText(canvas, firstLine, lastLine);
-        if (mUseBoundsForWidth) {
-            canvas.restore();
+        if (leftShift != 0) {
+            // Manually translate back to the original position because of b/324498002, using
+            // save/restore disappears the toggle switch drawables.
+            canvas.translate(-leftShift, 0);
         }
     }
 
diff --git a/core/java/android/text/flags/flags.aconfig b/core/java/android/text/flags/flags.aconfig
index f37c4c2a..f68fcab9 100644
--- a/core/java/android/text/flags/flags.aconfig
+++ b/core/java/android/text/flags/flags.aconfig
@@ -110,3 +110,12 @@
   description: "A flag for replacing AndroidBidi with android.icu.text.Bidi."
   bug: "317144801"
 }
+
+flag {
+  name: "lazy_variation_instance"
+  namespace: "text"
+  description: "A flag for enabling lazy variation instance creation."
+  # Make read only, as it could be used before the Settings provider is initialized.
+  is_fixed_read_only: true
+  bug: "324676775"
+}
diff --git a/core/java/android/tracing/OWNERS b/core/java/android/tracing/OWNERS
index 2ebe2e9..f67844d 100644
--- a/core/java/android/tracing/OWNERS
+++ b/core/java/android/tracing/OWNERS
@@ -1,6 +1,4 @@
 carmenjackson@google.com
 kevinjeon@google.com
-pablogamito@google.com
-natanieljr@google.com
-keanmariotti@google.com
+include platform/development:/tools/winscope/OWNERS
 include platform/external/perfetto:/OWNERS
diff --git a/core/java/android/util/Xml.java b/core/java/android/util/Xml.java
index ec6e90b..50d419f 100644
--- a/core/java/android/util/Xml.java
+++ b/core/java/android/util/Xml.java
@@ -53,9 +53,12 @@
 import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 
+import javax.xml.parsers.SAXParserFactory;
+
 /**
  * XML utility methods.
  */
+@android.ravenwood.annotation.RavenwoodKeepWholeClass
 public class Xml {
     private Xml() {}
 
@@ -73,8 +76,33 @@
      *
      * @hide
      */
-    public static final boolean ENABLE_BINARY_DEFAULT = SystemProperties
-            .getBoolean("persist.sys.binary_xml", true);
+    public static final boolean ENABLE_BINARY_DEFAULT = shouldEnableBinaryDefault();
+
+    @android.ravenwood.annotation.RavenwoodReplace
+    private static boolean shouldEnableBinaryDefault() {
+        return SystemProperties.getBoolean("persist.sys.binary_xml", true);
+    }
+
+    private static boolean shouldEnableBinaryDefault$ravenwood() {
+        return true;
+    }
+
+    /**
+     * Feature flag: when set, {@link #resolvePullParser(InputStream)}} will attempt to sniff
+     * using {@code pread} optimization.
+     *
+     * @hide
+     */
+    public static final boolean ENABLE_RESOLVE_OPTIMIZATIONS = shouldEnableResolveOptimizations();
+
+    @android.ravenwood.annotation.RavenwoodReplace
+    private static boolean shouldEnableResolveOptimizations() {
+        return true;
+    }
+
+    private static boolean shouldEnableResolveOptimizations$ravenwood() {
+        return false;
+    }
 
     /**
      * Parses the given xml string and fires events on the given SAX handler.
@@ -82,7 +110,7 @@
     public static void parse(String xml, ContentHandler contentHandler)
             throws SAXException {
         try {
-            XMLReader reader = XmlObjectFactory.newXMLReader();
+            XMLReader reader = newXMLReader();
             reader.setContentHandler(contentHandler);
             reader.parse(new InputSource(new StringReader(xml)));
         } catch (IOException e) {
@@ -96,7 +124,7 @@
      */
     public static void parse(Reader in, ContentHandler contentHandler)
             throws IOException, SAXException {
-        XMLReader reader = XmlObjectFactory.newXMLReader();
+        XMLReader reader = newXMLReader();
         reader.setContentHandler(contentHandler);
         reader.parse(new InputSource(in));
     }
@@ -107,7 +135,7 @@
      */
     public static void parse(InputStream in, Encoding encoding,
             ContentHandler contentHandler) throws IOException, SAXException {
-        XMLReader reader = XmlObjectFactory.newXMLReader();
+        XMLReader reader = newXMLReader();
         reader.setContentHandler(contentHandler);
         InputSource source = new InputSource(in);
         source.setEncoding(encoding.expatName);
@@ -120,19 +148,26 @@
     @android.ravenwood.annotation.RavenwoodReplace
     public static XmlPullParser newPullParser() {
         try {
-            XmlPullParser parser = XmlObjectFactory.newXmlPullParser();
+            XmlPullParser parser = newXmlPullParser();
             parser.setFeature(XmlPullParser.FEATURE_PROCESS_DOCDECL, true);
             parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
             return parser;
         } catch (XmlPullParserException e) {
-            throw new AssertionError();
+            throw new AssertionError(e);
         }
     }
 
     /** @hide */
     public static XmlPullParser newPullParser$ravenwood() {
-        // TODO: remove once we're linking against libcore
-        return new BinaryXmlPullParser();
+        try {
+            // Prebuilt kxml2-android does not support FEATURE_PROCESS_DOCDECL, so omit here;
+            // it's quite rare and all tests are passing
+            XmlPullParser parser = newXmlPullParser();
+            parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
+            return parser;
+        } catch (XmlPullParserException e) {
+            throw new AssertionError(e);
+        }
     }
 
     /**
@@ -145,17 +180,10 @@
      * @hide
      */
     @SuppressWarnings("AndroidFrameworkEfficientXml")
-    @android.ravenwood.annotation.RavenwoodReplace
     public static @NonNull TypedXmlPullParser newFastPullParser() {
         return XmlUtils.makeTyped(newPullParser());
     }
 
-    /** @hide */
-    public static TypedXmlPullParser newFastPullParser$ravenwood() {
-        // TODO: remove once we're linking against libcore
-        return new BinaryXmlPullParser();
-    }
-
     /**
      * Creates a new {@link XmlPullParser} that reads XML documents using a
      * custom binary wire protocol which benchmarking has shown to be 8.5x
@@ -189,11 +217,10 @@
      *
      * @hide
      */
-    @android.ravenwood.annotation.RavenwoodReplace
     public static @NonNull TypedXmlPullParser resolvePullParser(@NonNull InputStream in)
             throws IOException {
         final byte[] magic = new byte[4];
-        if (in instanceof FileInputStream) {
+        if (ENABLE_RESOLVE_OPTIMIZATIONS && in instanceof FileInputStream) {
             try {
                 Os.pread(((FileInputStream) in).getFD(), magic, 0, magic.length, 0);
             } catch (ErrnoException e) {
@@ -222,31 +249,11 @@
         return xml;
     }
 
-    /** @hide */
-    public static @NonNull TypedXmlPullParser resolvePullParser$ravenwood(@NonNull InputStream in)
-            throws IOException {
-        // TODO: remove once we're linking against libcore
-        final TypedXmlPullParser xml = new BinaryXmlPullParser();
-        try {
-            xml.setInput(in, StandardCharsets.UTF_8.name());
-        } catch (XmlPullParserException e) {
-            throw new IOException(e);
-        }
-        return xml;
-    }
-
     /**
      * Creates a new xml serializer.
      */
-    @android.ravenwood.annotation.RavenwoodReplace
     public static XmlSerializer newSerializer() {
-        return XmlObjectFactory.newXmlSerializer();
-    }
-
-    /** @hide */
-    public static XmlSerializer newSerializer$ravenwood() {
-        // TODO: remove once we're linking against libcore
-        return new BinaryXmlSerializer();
+        return newXmlSerializer();
     }
 
     /**
@@ -259,17 +266,10 @@
      * @hide
      */
     @SuppressWarnings("AndroidFrameworkEfficientXml")
-    @android.ravenwood.annotation.RavenwoodReplace
     public static @NonNull TypedXmlSerializer newFastSerializer() {
         return XmlUtils.makeTyped(new FastXmlSerializer());
     }
 
-    /** @hide */
-    public static @NonNull TypedXmlSerializer newFastSerializer$ravenwood() {
-        // TODO: remove once we're linking against libcore
-        return new BinaryXmlSerializer();
-    }
-
     /**
      * Creates a new {@link XmlSerializer} that writes XML documents using a
      * custom binary wire protocol which benchmarking has shown to be 4.4x
@@ -334,7 +334,6 @@
      *
      * @hide
      */
-    @android.ravenwood.annotation.RavenwoodKeep
     public static void copy(@NonNull XmlPullParser in, @NonNull XmlSerializer out)
             throws XmlPullParserException, IOException {
         // Some parsers may have already consumed the event that starts the
@@ -394,7 +393,6 @@
      * unsupported, which can confuse serializers. This method normalizes empty
      * strings to be {@code null}.
      */
-    @android.ravenwood.annotation.RavenwoodKeep
     private static @Nullable String normalizeNamespace(@Nullable String namespace) {
         if (namespace == null || namespace.isEmpty()) {
             return null;
@@ -457,4 +455,45 @@
                 ? (AttributeSet) parser
                 : new XmlPullAttributes(parser);
     }
+
+    @android.ravenwood.annotation.RavenwoodReplace
+    private static @NonNull XmlSerializer newXmlSerializer() {
+        return XmlObjectFactory.newXmlSerializer();
+    }
+
+    private static @NonNull XmlSerializer newXmlSerializer$ravenwood() {
+        try {
+            return XmlPullParserFactory.newInstance().newSerializer();
+        } catch (XmlPullParserException e) {
+            throw new UnsupportedOperationException(e);
+        }
+    }
+
+    @android.ravenwood.annotation.RavenwoodReplace
+    private static @NonNull XmlPullParser newXmlPullParser() {
+        return XmlObjectFactory.newXmlPullParser();
+    }
+
+    private static @NonNull XmlPullParser newXmlPullParser$ravenwood() {
+        try {
+            return XmlPullParserFactory.newInstance().newPullParser();
+        } catch (XmlPullParserException e) {
+            throw new UnsupportedOperationException(e);
+        }
+    }
+
+    @android.ravenwood.annotation.RavenwoodReplace
+    private static @NonNull XMLReader newXMLReader() {
+        return XmlObjectFactory.newXMLReader();
+    }
+
+    private static @NonNull XMLReader newXMLReader$ravenwood() {
+        try {
+            final SAXParserFactory factory = SAXParserFactory.newInstance();
+            factory.setNamespaceAware(true);
+            return factory.newSAXParser().getXMLReader();
+        } catch (Exception e) {
+            throw new UnsupportedOperationException(e);
+        }
+    }
 }
diff --git a/core/java/android/view/Display.java b/core/java/android/view/Display.java
index 0006139..1f2b4fa 100644
--- a/core/java/android/view/Display.java
+++ b/core/java/android/view/Display.java
@@ -1211,6 +1211,8 @@
      * @see #REMOVE_MODE_DESTROY_CONTENT
      */
     // TODO (b/114338689): Remove the method and use IWindowManager#getRemoveContentMode
+    @SuppressLint("UnflaggedApi") // @TestApi without associated feature.
+    @TestApi
     public int getRemoveMode() {
         return mDisplayInfo.removeMode;
     }
diff --git a/core/java/android/view/InsetsFrameProvider.java b/core/java/android/view/InsetsFrameProvider.java
index 83bdb08..fe98fab 100644
--- a/core/java/android/view/InsetsFrameProvider.java
+++ b/core/java/android/view/InsetsFrameProvider.java
@@ -18,6 +18,7 @@
 
 import android.annotation.IntRange;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.graphics.Insets;
 import android.graphics.Rect;
 import android.os.IBinder;
@@ -110,6 +111,12 @@
     private Insets mMinimalInsetsSizeInDisplayCutoutSafe = null;
 
     /**
+     * Indicates the bounding rectangles within the provided insets frame, in relative coordinates
+     * to the source frame.
+     */
+    private Rect[] mBoundingRects = null;
+
+    /**
      * Creates an InsetsFrameProvider which describes what frame an insets source should have.
      *
      * @param owner the owner of this provider. We might have multiple sources with the same type on
@@ -205,6 +212,22 @@
         return mMinimalInsetsSizeInDisplayCutoutSafe;
     }
 
+    /**
+     * Sets the bounding rectangles within and relative to the source frame.
+     */
+    public InsetsFrameProvider setBoundingRects(@Nullable Rect[] boundingRects) {
+        mBoundingRects = boundingRects == null ? null : boundingRects.clone();
+        return this;
+    }
+
+    /**
+     * Returns the arbitrary bounding rects, or null if none were set.
+     */
+    @Nullable
+    public Rect[] getBoundingRects() {
+        return mBoundingRects;
+    }
+
     @Override
     public int describeContents() {
         return 0;
@@ -231,6 +254,9 @@
             sb.append(", mMinimalInsetsSizeInDisplayCutoutSafe=")
                     .append(mMinimalInsetsSizeInDisplayCutoutSafe);
         }
+        if (mBoundingRects != null) {
+            sb.append(", mBoundingRects=").append(Arrays.toString(mBoundingRects));
+        }
         sb.append("}");
         return sb.toString();
     }
@@ -257,6 +283,7 @@
         mInsetsSizeOverrides = in.createTypedArray(InsetsSizeOverride.CREATOR);
         mArbitraryRectangle = in.readTypedObject(Rect.CREATOR);
         mMinimalInsetsSizeInDisplayCutoutSafe = in.readTypedObject(Insets.CREATOR);
+        mBoundingRects = in.createTypedArray(Rect.CREATOR);
     }
 
     @Override
@@ -268,6 +295,7 @@
         out.writeTypedArray(mInsetsSizeOverrides, flags);
         out.writeTypedObject(mArbitraryRectangle, flags);
         out.writeTypedObject(mMinimalInsetsSizeInDisplayCutoutSafe, flags);
+        out.writeTypedArray(mBoundingRects, flags);
     }
 
     public boolean idEquals(InsetsFrameProvider o) {
@@ -288,14 +316,15 @@
                 && Arrays.equals(mInsetsSizeOverrides, other.mInsetsSizeOverrides)
                 && Objects.equals(mArbitraryRectangle, other.mArbitraryRectangle)
                 && Objects.equals(mMinimalInsetsSizeInDisplayCutoutSafe,
-                        other.mMinimalInsetsSizeInDisplayCutoutSafe);
+                        other.mMinimalInsetsSizeInDisplayCutoutSafe)
+                && Arrays.equals(mBoundingRects, other.mBoundingRects);
     }
 
     @Override
     public int hashCode() {
         return Objects.hash(mId, mSource, mFlags, mInsetsSize,
                 Arrays.hashCode(mInsetsSizeOverrides), mArbitraryRectangle,
-                mMinimalInsetsSizeInDisplayCutoutSafe);
+                mMinimalInsetsSizeInDisplayCutoutSafe, Arrays.hashCode(mBoundingRects));
     }
 
     public static final @NonNull Parcelable.Creator<InsetsFrameProvider> CREATOR =
diff --git a/core/java/android/view/InsetsSource.java b/core/java/android/view/InsetsSource.java
index bc33d5e..f9eba29 100644
--- a/core/java/android/view/InsetsSource.java
+++ b/core/java/android/view/InsetsSource.java
@@ -38,6 +38,8 @@
 import java.io.PrintWriter;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Objects;
 import java.util.StringJoiner;
 
@@ -105,6 +107,12 @@
     })
     public @interface Flags {}
 
+    /**
+     * Used when there are no bounding rects to describe an inset, which is only possible when the
+     * insets itself is {@link Insets#NONE}.
+     */
+    private static final Rect[] NO_BOUNDING_RECTS = new Rect[0];
+
     private @Flags int mFlags;
 
     /**
@@ -117,6 +125,7 @@
     /** Frame of the source in screen coordinate space */
     private final Rect mFrame;
     private @Nullable Rect mVisibleFrame;
+    private @Nullable Rect[] mBoundingRects;
 
     private boolean mVisible;
 
@@ -127,6 +136,7 @@
     private @InternalInsetsSide int mSideHint = SIDE_NONE;
 
     private final Rect mTmpFrame = new Rect();
+    private final Rect mTmpBoundingRect = new Rect();
 
     public InsetsSource(int id, @InsetsType int type) {
         mId = id;
@@ -145,6 +155,9 @@
                 : null;
         mFlags = other.mFlags;
         mSideHint = other.mSideHint;
+        mBoundingRects = other.mBoundingRects != null
+                ? other.mBoundingRects.clone()
+                : null;
     }
 
     public void set(InsetsSource other) {
@@ -155,6 +168,9 @@
                 : null;
         mFlags = other.mFlags;
         mSideHint = other.mSideHint;
+        mBoundingRects = other.mBoundingRects != null
+                ? other.mBoundingRects.clone()
+                : null;
     }
 
     public InsetsSource setFrame(int left, int top, int right, int bottom) {
@@ -199,6 +215,15 @@
         return this;
     }
 
+    /**
+     * Set the bounding rectangles of this source. They are expected to be relative to the source
+     * frame.
+     */
+    public InsetsSource setBoundingRects(@Nullable Rect[] rects) {
+        mBoundingRects = rects != null ? rects.clone() : null;
+        return this;
+    }
+
     public int getId() {
         return mId;
     }
@@ -228,6 +253,13 @@
     }
 
     /**
+     * Returns the bounding rectangles of this source.
+     */
+    public @Nullable Rect[] getBoundingRects() {
+        return mBoundingRects;
+    }
+
+    /**
      * Calculates the insets this source will cause to a client window.
      *
      * @param relativeFrame The frame to calculate the insets relative to.
@@ -313,6 +345,82 @@
     }
 
     /**
+     * Calculates the bounding rects the source will cause to a client window.
+     */
+    public @NonNull Rect[] calculateBoundingRects(Rect relativeFrame, boolean ignoreVisibility) {
+        if (!ignoreVisibility && !mVisible) {
+            return NO_BOUNDING_RECTS;
+        }
+
+        final Rect frame = getFrame();
+        if (mBoundingRects == null) {
+            // No bounding rects set, make a single bounding rect that covers the intersection of
+            // the |frame| and the |relativeFrame|.
+            return mTmpBoundingRect.setIntersect(frame, relativeFrame)
+                    ? new Rect[]{ new Rect(mTmpBoundingRect) }
+                    : NO_BOUNDING_RECTS;
+
+        }
+
+        // Special treatment for captionBar inset type. During drag-resizing, the |frame| and
+        // |boundingRects| may not get updated as quickly as |relativeFrame|, so just assume the
+        // |frame| will always be either at the top or bottom of |relativeFrame|. This means some
+        // calculations to make |boundingRects| relative to |relativeFrame| can be skipped or
+        // simplified.
+        // TODO(b/254128050): remove special treatment.
+        if (getType() == WindowInsets.Type.captionBar()) {
+            final ArrayList<Rect> validBoundingRects = new ArrayList<>();
+            for (final Rect boundingRect : mBoundingRects) {
+                // Assume that the caption |frame| and |relativeFrame| perfectly align at the top
+                // or bottom, meaning that the provided |boundingRect|, which is relative to the
+                // |frame| either is already relative to |relativeFrame| (for top captionBar()), or
+                // just needs to be made relative to |relativeFrame| for bottom bars.
+                final int frameHeight = frame.height();
+                mTmpBoundingRect.set(boundingRect);
+                if (getId() == ID_IME_CAPTION_BAR) {
+                    mTmpBoundingRect.offset(0, relativeFrame.height() - frameHeight);
+                }
+                validBoundingRects.add(new Rect(mTmpBoundingRect));
+            }
+            return validBoundingRects.toArray(new Rect[validBoundingRects.size()]);
+        }
+
+        // Regular treatment for non-captionBar inset types.
+        final ArrayList<Rect> validBoundingRects = new ArrayList<>();
+        for (final Rect boundingRect : mBoundingRects) {
+            // |boundingRect| was provided relative to |frame|. Make it absolute to be in the same
+            // coordinate system as |frame|.
+            final Rect absBoundingRect = new Rect(
+                    boundingRect.left + frame.left,
+                    boundingRect.top + frame.top,
+                    boundingRect.right + frame.left,
+                    boundingRect.bottom + frame.top
+            );
+            // Now find the intersection of that |absBoundingRect| with |relativeFrame|. In other
+            // words, whichever part of the bounding rect is inside the window frame.
+            if (!mTmpBoundingRect.setIntersect(absBoundingRect, relativeFrame)) {
+                // It's possible for this to be empty if the frame and bounding rects were larger
+                // than the |relativeFrame|, such as when a system window is wider than the app
+                // window width. Just ignore that rect since it will have no effect on the
+                // window insets.
+                continue;
+            }
+            // At this point, |mTmpBoundingRect| is a valid bounding rect located fully inside the
+            // window, convert it to be relative to the window so that apps don't need to know the
+            // location of the window to understand bounding rects.
+            validBoundingRects.add(new Rect(
+                    mTmpBoundingRect.left - relativeFrame.left,
+                    mTmpBoundingRect.top - relativeFrame.top,
+                    mTmpBoundingRect.right - relativeFrame.left,
+                    mTmpBoundingRect.bottom - relativeFrame.top));
+        }
+        if (validBoundingRects.isEmpty()) {
+            return NO_BOUNDING_RECTS;
+        }
+        return validBoundingRects.toArray(new Rect[validBoundingRects.size()]);
+    }
+
+    /**
      * Outputs the intersection of two rectangles. The shared edges will also be counted in the
      * intersection.
      *
@@ -467,6 +575,7 @@
         pw.print(" visible="); pw.print(mVisible);
         pw.print(" flags="); pw.print(flagsToString(mFlags));
         pw.print(" sideHint="); pw.print(sideToString(mSideHint));
+        pw.print(" boundingRects="); pw.print(Arrays.toString(mBoundingRects));
         pw.println();
     }
 
@@ -492,12 +601,14 @@
         if (mSideHint != that.mSideHint) return false;
         if (excludeInvisibleImeFrames && !mVisible && mType == WindowInsets.Type.ime()) return true;
         if (!Objects.equals(mVisibleFrame, that.mVisibleFrame)) return false;
-        return mFrame.equals(that.mFrame);
+        if (!mFrame.equals(that.mFrame)) return false;
+        return Arrays.equals(mBoundingRects, that.mBoundingRects);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mId, mType, mFrame, mVisibleFrame, mVisible, mFlags, mSideHint);
+        return Objects.hash(mId, mType, mFrame, mVisibleFrame, mVisible, mFlags, mSideHint,
+                Arrays.hashCode(mBoundingRects));
     }
 
     public InsetsSource(Parcel in) {
@@ -512,6 +623,7 @@
         mVisible = in.readBoolean();
         mFlags = in.readInt();
         mSideHint = in.readInt();
+        mBoundingRects = in.createTypedArray(Rect.CREATOR);
     }
 
     @Override
@@ -533,6 +645,7 @@
         dest.writeBoolean(mVisible);
         dest.writeInt(mFlags);
         dest.writeInt(mSideHint);
+        dest.writeTypedArray(mBoundingRects, flags);
     }
 
     @Override
@@ -543,6 +656,7 @@
                 + " mVisible=" + mVisible
                 + " mFlags=" + flagsToString(mFlags)
                 + " mSideHint=" + sideToString(mSideHint)
+                + " mBoundingRects=" + Arrays.toString(mBoundingRects)
                 + "}";
     }
 
diff --git a/core/java/android/view/InsetsState.java b/core/java/android/view/InsetsState.java
index c88da9e..21eec67 100644
--- a/core/java/android/view/InsetsState.java
+++ b/core/java/android/view/InsetsState.java
@@ -128,6 +128,8 @@
         final Rect relativeFrameMax = new Rect(frame);
         @InsetsType int forceConsumingTypes = 0;
         @InsetsType int suppressScrimTypes = 0;
+        final Rect[][] typeBoundingRectsMap = new Rect[Type.SIZE][];
+        final Rect[][] typeMaxBoundingRectsMap = new Rect[Type.SIZE][];
         for (int i = mSources.size() - 1; i >= 0; i--) {
             final InsetsSource source = mSources.valueAt(i);
             final @InsetsType int type = source.getType();
@@ -141,7 +143,7 @@
             }
 
             processSource(source, relativeFrame, false /* ignoreVisibility */, typeInsetsMap,
-                    idSideMap, typeVisibilityMap);
+                    idSideMap, typeVisibilityMap, typeBoundingRectsMap);
 
             // IME won't be reported in max insets as the size depends on the EditorInfo of the IME
             // target.
@@ -154,7 +156,7 @@
                 }
                 processSource(ignoringVisibilitySource, relativeFrameMax,
                         true /* ignoreVisibility */, typeMaxInsetsMap, null /* idSideMap */,
-                        null /* typeVisibilityMap */);
+                        null /* typeVisibilityMap */, typeMaxBoundingRectsMap);
             }
         }
         final int softInputAdjustMode = legacySoftInputMode & SOFT_INPUT_MASK_ADJUST;
@@ -175,7 +177,8 @@
                 calculateRelativeRoundedCorners(frame),
                 calculateRelativePrivacyIndicatorBounds(frame),
                 calculateRelativeDisplayShape(frame),
-                compatInsetsTypes, (legacySystemUiFlags & SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0);
+                compatInsetsTypes, (legacySystemUiFlags & SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0,
+                typeBoundingRectsMap, typeMaxBoundingRectsMap, frame.width(), frame.height());
     }
 
     private DisplayCutout calculateRelativeCutout(Rect frame) {
@@ -328,12 +331,13 @@
 
     private void processSource(InsetsSource source, Rect relativeFrame, boolean ignoreVisibility,
             Insets[] typeInsetsMap, @Nullable @InternalInsetsSide SparseIntArray idSideMap,
-            @Nullable boolean[] typeVisibilityMap) {
+            @Nullable boolean[] typeVisibilityMap, Rect[][] typeBoundingRectsMap) {
         Insets insets = source.calculateInsets(relativeFrame, ignoreVisibility);
+        final Rect[] boundingRects = source.calculateBoundingRects(relativeFrame, ignoreVisibility);
 
         final int type = source.getType();
         processSourceAsPublicType(source, typeInsetsMap, idSideMap, typeVisibilityMap,
-                insets, type);
+                typeBoundingRectsMap, insets, boundingRects, type);
 
         if (type == Type.MANDATORY_SYSTEM_GESTURES) {
             // Mandatory system gestures are also system gestures.
@@ -342,24 +346,25 @@
             //       ability to set systemGestureInsets() independently from
             //       mandatorySystemGestureInsets() in the Builder.
             processSourceAsPublicType(source, typeInsetsMap, idSideMap, typeVisibilityMap,
-                    insets, Type.SYSTEM_GESTURES);
+                    typeBoundingRectsMap, insets, boundingRects, Type.SYSTEM_GESTURES);
         }
         if (type == Type.CAPTION_BAR) {
             // Caption should also be gesture and tappable elements. This should not be needed when
             // the caption is added from the shell, as the shell can add other types at the same
             // time.
             processSourceAsPublicType(source, typeInsetsMap, idSideMap, typeVisibilityMap,
-                    insets, Type.SYSTEM_GESTURES);
+                    typeBoundingRectsMap, insets, boundingRects, Type.SYSTEM_GESTURES);
             processSourceAsPublicType(source, typeInsetsMap, idSideMap, typeVisibilityMap,
-                    insets, Type.MANDATORY_SYSTEM_GESTURES);
+                    typeBoundingRectsMap, insets, boundingRects, Type.MANDATORY_SYSTEM_GESTURES);
             processSourceAsPublicType(source, typeInsetsMap, idSideMap, typeVisibilityMap,
-                    insets, Type.TAPPABLE_ELEMENT);
+                    typeBoundingRectsMap, insets, boundingRects, Type.TAPPABLE_ELEMENT);
         }
     }
 
     private void processSourceAsPublicType(InsetsSource source, Insets[] typeInsetsMap,
             @InternalInsetsSide @Nullable SparseIntArray idSideMap,
-            @Nullable boolean[] typeVisibilityMap, Insets insets, int type) {
+            @Nullable boolean[] typeVisibilityMap, Rect[][] typeBoundingRectsMap,
+            Insets insets, Rect[] boundingRects, int type) {
         int index = indexOf(type);
 
         // Don't put Insets.NONE into typeInsetsMap. Otherwise, two WindowInsets can be considered
@@ -384,6 +389,22 @@
                 idSideMap.put(source.getId(), insetSide);
             }
         }
+
+        if (typeBoundingRectsMap != null && boundingRects.length > 0) {
+            final Rect[] existing = typeBoundingRectsMap[index];
+            if (existing == null) {
+                typeBoundingRectsMap[index] = boundingRects;
+            } else {
+                typeBoundingRectsMap[index] = concatenate(existing, boundingRects);
+            }
+        }
+    }
+
+    private static Rect[] concatenate(Rect[] a, Rect[] b) {
+        final Rect[] c = new Rect[a.length + b.length];
+        System.arraycopy(a, 0, c, 0, a.length);
+        System.arraycopy(b, 0, c, a.length, b.length);
+        return c;
     }
 
     /**
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index e781f3c..dc0b1a7 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -6394,6 +6394,9 @@
                 case R.styleable.View_handwritingBoundsOffsetBottom:
                     mHandwritingBoundsOffsetBottom = a.getDimension(attr, 0);
                     break;
+                case R.styleable.View_contentSensitivity:
+                    setContentSensitivity(a.getInt(attr, CONTENT_SENSITIVITY_AUTO));
+                    break;
             }
         }
 
@@ -22299,6 +22302,9 @@
      * Retrieve a unique token identifying the window this view is attached to.
      * @return Return the window's token for use in
      * {@link WindowManager.LayoutParams#token WindowManager.LayoutParams.token}.
+     * This token maybe null if this view is not attached to a window.
+     * @see #isAttachedToWindow() for current window attach state
+     * @see OnAttachStateChangeListener to listen to window attach/detach state changes
      */
     public IBinder getWindowToken() {
         return mAttachInfo != null ? mAttachInfo.mWindowToken : null;
diff --git a/core/java/android/view/WindowInsets.java b/core/java/android/view/WindowInsets.java
index 921afaa..fbebe1e 100644
--- a/core/java/android/view/WindowInsets.java
+++ b/core/java/android/view/WindowInsets.java
@@ -34,6 +34,7 @@
 import static android.view.WindowInsets.Type.indexOf;
 import static android.view.WindowInsets.Type.systemBars;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.IntRange;
 import android.annotation.NonNull;
@@ -44,8 +45,10 @@
 import android.content.Intent;
 import android.graphics.Insets;
 import android.graphics.Rect;
+import android.util.Size;
 import android.view.View.OnApplyWindowInsetsListener;
 import android.view.WindowInsets.Type.InsetsType;
+import android.view.flags.Flags;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputMethod;
 
@@ -54,7 +57,10 @@
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
 import java.util.Objects;
 
 /**
@@ -78,6 +84,8 @@
     private final Insets[] mTypeInsetsMap;
     private final Insets[] mTypeMaxInsetsMap;
     private final boolean[] mTypeVisibilityMap;
+    private final Rect[][] mTypeBoundingRectsMap;
+    private final Rect[][] mTypeMaxBoundingRectsMap;
 
     @Nullable private Rect mTempRect;
     private final boolean mIsRound;
@@ -85,6 +93,8 @@
     @Nullable private final RoundedCorners mRoundedCorners;
     @Nullable private final PrivacyIndicatorBounds mPrivacyIndicatorBounds;
     @Nullable private final DisplayShape mDisplayShape;
+    private final int mFrameWidth;
+    private final int mFrameHeight;
 
     private final @InsetsType int mForceConsumingTypes;
     private final @InsetsType int mSuppressScrimTypes;
@@ -114,7 +124,7 @@
     static {
         CONSUMED = new WindowInsets(createCompatTypeMap(null), createCompatTypeMap(null),
                 createCompatVisibilityMap(createCompatTypeMap(null)), false, 0, 0, null,
-                null, null, null, systemBars(), false);
+                null, null, null, systemBars(), false, null, null, 0, 0);
     }
 
     /**
@@ -139,7 +149,10 @@
             RoundedCorners roundedCorners,
             PrivacyIndicatorBounds privacyIndicatorBounds,
             DisplayShape displayShape,
-            @InsetsType int compatInsetsTypes, boolean compatIgnoreVisibility) {
+            @InsetsType int compatInsetsTypes, boolean compatIgnoreVisibility,
+            Rect[][] typeBoundingRectsMap,
+            Rect[][] typeMaxBoundingRectsMap,
+            int frameWidth, int frameHeight) {
         mSystemWindowInsetsConsumed = typeInsetsMap == null;
         mTypeInsetsMap = mSystemWindowInsetsConsumed
                 ? new Insets[SIZE]
@@ -164,6 +177,14 @@
         mRoundedCorners = roundedCorners;
         mPrivacyIndicatorBounds = privacyIndicatorBounds;
         mDisplayShape = displayShape;
+        mTypeBoundingRectsMap = (mSystemWindowInsetsConsumed || typeBoundingRectsMap == null)
+                ? new Rect[SIZE][]
+                : typeBoundingRectsMap.clone();
+        mTypeMaxBoundingRectsMap = (mStableInsetsConsumed || typeMaxBoundingRectsMap == null)
+                ? new Rect[SIZE][]
+                : typeMaxBoundingRectsMap.clone();
+        mFrameWidth = frameWidth;
+        mFrameHeight = frameHeight;
     }
 
     /**
@@ -181,7 +202,11 @@
                 src.mPrivacyIndicatorBounds,
                 src.mDisplayShape,
                 src.mCompatInsetsTypes,
-                src.mCompatIgnoreVisibility);
+                src.mCompatIgnoreVisibility,
+                src.mSystemWindowInsetsConsumed ? null : src.mTypeBoundingRectsMap,
+                src.mStableInsetsConsumed ? null : src.mTypeMaxBoundingRectsMap,
+                src.mFrameWidth,
+                src.mFrameHeight);
     }
 
     private static DisplayCutout displayCutoutCopyConstructorArgument(WindowInsets w) {
@@ -233,7 +258,8 @@
     @UnsupportedAppUsage
     public WindowInsets(Rect systemWindowInsets) {
         this(createCompatTypeMap(systemWindowInsets), null, new boolean[SIZE], false, 0, 0,
-                null, null, null, null, systemBars(), false /* compatIgnoreVisibility */);
+                null, null, null, null, systemBars(), false /* compatIgnoreVisibility */,
+                new Rect[SIZE][], null, 0, 0);
     }
 
     /**
@@ -475,6 +501,111 @@
     }
 
     /**
+     * Returns a list of {@link Rect}s, each of which is the bounding rectangle for an area
+     * that is being partially or fully obscured inside the window.
+     *
+     * <p>
+     * May be used with or instead of {@link Insets} for finer avoidance of regions that may be
+     * partially obscuring the window but may be smaller than those provided by
+     * {@link #getInsets(int)}.
+     * </p>
+     *
+     * <p>
+     * The {@link Rect}s returned are always cropped to the bounds of the window frame and their
+     * coordinate values are relative to the {@link #getFrame()}, regardless of the window's
+     * position on screen.
+     * </p>
+     *
+     * <p>
+     * If inset by {@link #inset(Insets)}, bounding rects that intersect with the provided insets
+     * will be resized to only include the intersection with the remaining frame. Bounding rects
+     * may be completely removed if they no longer intersect with the new instance.
+     * </p>
+     *
+     * @param typeMask the insets type for which to obtain the bounding rectangles
+     * @return the bounding rectangles
+     */
+    @FlaggedApi(Flags.FLAG_CUSTOMIZABLE_WINDOW_HEADERS)
+    @NonNull
+    public List<Rect> getBoundingRects(@InsetsType int typeMask) {
+        Rect[] allRects = null;
+        for (int i = FIRST; i <= LAST; i = i << 1) {
+            if ((typeMask & i) == 0) {
+                continue;
+            }
+            final Rect[] rects = mTypeBoundingRectsMap[indexOf(i)];
+            if (rects == null) {
+                continue;
+            }
+            if (allRects == null) {
+                allRects = rects;
+            } else {
+                final Rect[] concat = new Rect[allRects.length + rects.length];
+                System.arraycopy(allRects, 0, concat, 0, allRects.length);
+                System.arraycopy(rects, 0, concat, allRects.length, rects.length);
+                allRects = concat;
+            }
+        }
+        if (allRects == null) {
+            return Collections.emptyList();
+        }
+        return Arrays.asList(allRects);
+    }
+
+    /**
+     * Returns a list of {@link Rect}s, each of which is the bounding rectangle for an area that
+     * can be partially or fully obscured inside the window, regardless of whether
+     * that type is currently visible or not.
+     *
+     * <p> The bounding rects represent areas of a window that <b>may</b> be partially or fully
+     * obscured by the {@code type}. This value does not change based on the visibility state of
+     * those elements. For example, if the status bar is normally shown, but temporarily hidden,
+     * the bounding rects returned here will provide the rects associated with the status bar being
+     * shown.</p>
+     *
+     * <p>
+     * May be used with or instead of {@link Insets} for finer avoidance of regions that may be
+     * partially obscuring the window but may be smaller than those provided by
+     * {@link #getInsetsIgnoringVisibility(int)}.
+     * </p>
+     *
+     * <p>
+     * The {@link Rect}s returned are always cropped to the bounds of the window frame and their
+     * coordinate values are relative to the {@link #getFrame()}, regardless of the window's
+     * position on screen.
+     * </p>
+     *
+     * @param typeMask the insets type for which to obtain the bounding rectangles
+     * @return the bounding rectangles
+     */
+    @FlaggedApi(Flags.FLAG_CUSTOMIZABLE_WINDOW_HEADERS)
+    @NonNull
+    public List<Rect> getBoundingRectsIgnoringVisibility(@InsetsType int typeMask) {
+        Rect[] allRects = null;
+        for (int i = FIRST; i <= LAST; i = i << 1) {
+            if ((typeMask & i) == 0) {
+                continue;
+            }
+            final Rect[] rects = mTypeMaxBoundingRectsMap[indexOf(i)];
+            if (rects == null) {
+                continue;
+            }
+            if (allRects == null) {
+                allRects = rects;
+            } else {
+                final Rect[] concat = new Rect[allRects.length + rects.length];
+                System.arraycopy(allRects, 0, concat, 0, allRects.length);
+                System.arraycopy(rects, 0, concat, allRects.length, rects.length);
+                allRects = concat;
+            }
+        }
+        if (allRects == null) {
+            return Collections.emptyList();
+        }
+        return Arrays.asList(allRects);
+    }
+
+    /**
      * Returns the display cutout if there is one.
      *
      * <p>Note: the display cutout will already be {@link #consumeDisplayCutout consumed} during
@@ -555,7 +686,10 @@
                 mTypeVisibilityMap,
                 mIsRound, mForceConsumingTypes, mSuppressScrimTypes,
                 null /* displayCutout */, mRoundedCorners, mPrivacyIndicatorBounds, mDisplayShape,
-                mCompatInsetsTypes, mCompatIgnoreVisibility);
+                mCompatInsetsTypes, mCompatIgnoreVisibility,
+                mSystemWindowInsetsConsumed ? null : mTypeBoundingRectsMap,
+                mStableInsetsConsumed ? null : mTypeMaxBoundingRectsMap,
+                mFrameWidth, mFrameHeight);
     }
 
 
@@ -610,7 +744,7 @@
                 (mCompatInsetsTypes & displayCutout()) != 0
                         ? null : displayCutoutCopyConstructorArgument(this),
                 mRoundedCorners, mPrivacyIndicatorBounds, mDisplayShape, mCompatInsetsTypes,
-                mCompatIgnoreVisibility);
+                mCompatIgnoreVisibility, null, null, mFrameWidth, mFrameHeight);
     }
 
     // TODO(b/119190588): replace @code with @link below
@@ -914,6 +1048,10 @@
                 result.append(Type.toString(1 << i)).append("=").append(insets)
                         .append(" max=").append(maxInsets)
                         .append(" vis=").append(visible)
+                        .append(" boundingRects=")
+                        .append(Arrays.toString(mTypeBoundingRectsMap[i]))
+                        .append(" maxBoundingRects=")
+                        .append(Arrays.toString(mTypeMaxBoundingRectsMap[i]))
                         .append("\n    ");
             }
         }
@@ -942,6 +1080,10 @@
         result.append("displayCutoutConsumed=" + mDisplayCutoutConsumed);
         result.append("\n    ");
         result.append(isRound() ? "round" : "");
+        result.append("\n    ");
+        result.append("frameWidth=" + mFrameWidth);
+        result.append("\n    ");
+        result.append("frameHeight=" + mFrameHeight);
         result.append("}");
         return result.toString();
     }
@@ -1013,6 +1155,27 @@
     }
 
     /**
+     * Returns the assumed size of the window, relative to which the {@link #getInsets} and
+     * {@link #getBoundingRects} have been calculated.
+     *
+     * <p> May be used with {@link #getBoundingRects} to better understand their position within
+     * the window, such as the area between the edge of a bounding rect and the edge of the window.
+     *
+     * <p>Note: the size may not match the actual size of the window, which is determined during
+     * the layout pass - as {@link WindowInsets} are dispatched before layout.
+     *
+     * <p>Caution: using this value in determining the actual window size may make the result of
+     * layout passes unstable and should be avoided.
+     *
+     * @return the assumed size of the window during the inset calculation
+     */
+    @FlaggedApi(Flags.FLAG_CUSTOMIZABLE_WINDOW_HEADERS)
+    @NonNull
+    public Size getFrame() {
+        return new Size(mFrameWidth, mFrameHeight);
+    }
+
+    /**
      * @see #inset(int, int, int, int)
      * @hide
      */
@@ -1039,7 +1202,17 @@
                         ? null
                         : mPrivacyIndicatorBounds.inset(left, top, right, bottom),
                 mDisplayShape,
-                mCompatInsetsTypes, mCompatIgnoreVisibility);
+                mCompatInsetsTypes, mCompatIgnoreVisibility,
+                mSystemWindowInsetsConsumed
+                        ? null
+                        : insetBoundingRects(mTypeBoundingRectsMap, left, top, right, bottom,
+                                mFrameWidth, mFrameHeight),
+                mStableInsetsConsumed
+                        ? null
+                        : insetBoundingRects(mTypeMaxBoundingRectsMap, left, top, right, bottom,
+                                mFrameWidth, mFrameHeight),
+                Math.max(0, mFrameWidth - left - right),
+                Math.max(0, mFrameHeight - top - bottom));
     }
 
     @Override
@@ -1060,7 +1233,11 @@
                 && Objects.equals(mDisplayCutout, that.mDisplayCutout)
                 && Objects.equals(mRoundedCorners, that.mRoundedCorners)
                 && Objects.equals(mPrivacyIndicatorBounds, that.mPrivacyIndicatorBounds)
-                && Objects.equals(mDisplayShape, that.mDisplayShape);
+                && Objects.equals(mDisplayShape, that.mDisplayShape)
+                && Arrays.deepEquals(mTypeBoundingRectsMap, that.mTypeBoundingRectsMap)
+                && Arrays.deepEquals(mTypeMaxBoundingRectsMap, that.mTypeMaxBoundingRectsMap)
+                && mFrameWidth == that.mFrameWidth
+                && mFrameHeight == that.mFrameHeight;
     }
 
     @Override
@@ -1069,7 +1246,8 @@
                 Arrays.hashCode(mTypeVisibilityMap), mIsRound, mDisplayCutout, mRoundedCorners,
                 mForceConsumingTypes, mSuppressScrimTypes, mSystemWindowInsetsConsumed,
                 mStableInsetsConsumed, mDisplayCutoutConsumed, mPrivacyIndicatorBounds,
-                mDisplayShape);
+                mDisplayShape, Arrays.deepHashCode(mTypeBoundingRectsMap),
+                Arrays.deepHashCode(mTypeMaxBoundingRectsMap), mFrameWidth, mFrameHeight);
     }
 
 
@@ -1110,6 +1288,68 @@
         return Insets.of(newLeft, newTop, newRight, newBottom);
     }
 
+    static Rect[][] insetBoundingRects(Rect[][] typeBoundingRectsMap,
+            int insetLeft, int insetTop, int insetRight, int insetBottom, int frameWidth,
+            int frameHeight) {
+        if (insetLeft == 0 && insetTop == 0 && insetRight == 0 && insetBottom == 0) {
+            return typeBoundingRectsMap;
+        }
+        boolean cloned = false;
+        for (int i = 0; i < SIZE; i++) {
+            final Rect[] boundingRects = typeBoundingRectsMap[i];
+            if (boundingRects == null) {
+                continue;
+            }
+            final Rect[] insetBoundingRects = insetBoundingRects(boundingRects,
+                    insetLeft, insetTop, insetRight, insetBottom, frameWidth, frameHeight);
+            if (!Arrays.equals(insetBoundingRects, boundingRects)) {
+                if (!cloned) {
+                    typeBoundingRectsMap = typeBoundingRectsMap.clone();
+                    cloned = true;
+                }
+                typeBoundingRectsMap[i] = insetBoundingRects;
+            }
+        }
+        return typeBoundingRectsMap;
+    }
+
+    static Rect[] insetBoundingRects(Rect[] boundingRects,
+            int left, int top, int right, int bottom, int frameWidth, int frameHeight) {
+        final List<Rect> insetBoundingRectsList = new ArrayList<>();
+        for (int i = 0; i < boundingRects.length; i++) {
+            final Rect insetRect = insetRect(boundingRects[i], left, top, right, bottom,
+                    frameWidth, frameHeight);
+            if (insetRect != null) {
+                insetBoundingRectsList.add(insetRect);
+            }
+        }
+        return insetBoundingRectsList.toArray(new Rect[0]);
+    }
+
+    private static Rect insetRect(Rect orig, int insetLeft, int insetTop, int insetRight,
+            int insetBottom, int frameWidth, int frameHeight) {
+        if (orig == null) {
+            return null;
+        }
+
+        // Calculate the inset frame, and leave it in that coordinate space for easier comparison
+        // against the |orig| rect.
+        final Rect insetFrame = new Rect(insetLeft, insetTop, frameWidth - insetRight,
+                frameHeight - insetBottom);
+        // Then the intersecting portion of |orig| with the inset |insetFrame|.
+        final Rect insetRect = new Rect();
+        if (insetRect.setIntersect(insetFrame, orig)) {
+            // The intersection is the inset rect, but its position must be shifted to be relative
+            // to the frame. Since the new frame will start at left=|insetLeft| and top=|insetTop|,
+            // just offset that much back in the direction of the origin of the frame.
+            insetRect.offset(-insetLeft, -insetTop);
+            return insetRect;
+        } else {
+            // The |orig| rect does not intersect with the new frame at all, so don't report it.
+            return null;
+        }
+    }
+
     /**
      * @return whether system window insets have been consumed.
      */
@@ -1125,6 +1365,8 @@
         private final Insets[] mTypeInsetsMap;
         private final Insets[] mTypeMaxInsetsMap;
         private final boolean[] mTypeVisibilityMap;
+        private final Rect[][] mTypeBoundingRectsMap;
+        private final Rect[][] mTypeMaxBoundingRectsMap;
         private boolean mSystemInsetsConsumed = true;
         private boolean mStableInsetsConsumed = true;
 
@@ -1137,6 +1379,8 @@
         private @InsetsType int mSuppressScrimTypes;
 
         private PrivacyIndicatorBounds mPrivacyIndicatorBounds = new PrivacyIndicatorBounds();
+        private int mFrameWidth;
+        private int mFrameHeight;
 
         /**
          * Creates a builder where all insets are initially consumed.
@@ -1145,6 +1389,8 @@
             mTypeInsetsMap = new Insets[SIZE];
             mTypeMaxInsetsMap = new Insets[SIZE];
             mTypeVisibilityMap = new boolean[SIZE];
+            mTypeBoundingRectsMap = new Rect[SIZE][];
+            mTypeMaxBoundingRectsMap = new Rect[SIZE][];
         }
 
         /**
@@ -1165,6 +1411,10 @@
             mSuppressScrimTypes = insets.mSuppressScrimTypes;
             mPrivacyIndicatorBounds = insets.mPrivacyIndicatorBounds;
             mDisplayShape = insets.mDisplayShape;
+            mTypeBoundingRectsMap = insets.mTypeBoundingRectsMap.clone();
+            mTypeMaxBoundingRectsMap = insets.mTypeMaxBoundingRectsMap.clone();
+            mFrameWidth = insets.mFrameWidth;
+            mFrameHeight = insets.mFrameHeight;
         }
 
         /**
@@ -1452,6 +1702,68 @@
         }
 
         /**
+         * Sets the bounding rects.
+         *
+         * @param typeMask the inset types to which these rects apply.
+         * @param rects the bounding rects.
+         * @return itself.
+         */
+        @FlaggedApi(Flags.FLAG_CUSTOMIZABLE_WINDOW_HEADERS)
+        @NonNull
+        public Builder setBoundingRects(@InsetsType int typeMask, @NonNull List<Rect> rects) {
+            for (int i = FIRST; i <= LAST; i = i << 1) {
+                if ((typeMask & i) == 0) {
+                    continue;
+                }
+                mTypeBoundingRectsMap[indexOf(i)] = rects.toArray(new Rect[0]);
+            }
+            return this;
+        }
+
+        /**
+         * Sets the bounding rects while ignoring their visibility state.
+         *
+         * @param typeMask the inset types to which these rects apply.
+         * @param rects the bounding rects.
+         * @return itself.
+         *
+         * @throws IllegalArgumentException If {@code typeMask} contains {@link Type#ime()}.
+         * Maximum bounding rects are not available for this type as the height of the IME is
+         * dynamic depending on the {@link EditorInfo} of the currently focused view, as well as
+         * the UI state of the IME.
+         */
+        @FlaggedApi(Flags.FLAG_CUSTOMIZABLE_WINDOW_HEADERS)
+        @NonNull
+        public Builder setBoundingRectsIgnoringVisibility(@InsetsType int typeMask,
+                @NonNull List<Rect> rects) {
+            if (typeMask == IME) {
+                throw new IllegalArgumentException("Maximum bounding rects not available for IME");
+            }
+            for (int i = FIRST; i <= LAST; i = i << 1) {
+                if ((typeMask & i) == 0) {
+                    continue;
+                }
+                mTypeMaxBoundingRectsMap[indexOf(i)] = rects.toArray(new Rect[0]);
+            }
+            return this;
+        }
+
+        /**
+         * Set the frame size.
+         *
+         * @param width the width of the frame.
+         * @param height the height of the frame.
+         * @return itself.
+         */
+        @FlaggedApi(Flags.FLAG_CUSTOMIZABLE_WINDOW_HEADERS)
+        @NonNull
+        public Builder setFrame(int width, int height) {
+            mFrameWidth = width;
+            mFrameHeight = height;
+            return this;
+        }
+
+        /**
          * Builds a {@link WindowInsets} instance.
          *
          * @return the {@link WindowInsets} instance.
@@ -1462,7 +1774,10 @@
                     mStableInsetsConsumed ? null : mTypeMaxInsetsMap, mTypeVisibilityMap,
                     mIsRound, mForceConsumingTypes, mSuppressScrimTypes, mDisplayCutout,
                     mRoundedCorners, mPrivacyIndicatorBounds, mDisplayShape, systemBars(),
-                    false /* compatIgnoreVisibility */);
+                    false /* compatIgnoreVisibility */,
+                    mSystemInsetsConsumed ? null : mTypeBoundingRectsMap,
+                    mStableInsetsConsumed ? null : mTypeMaxBoundingRectsMap,
+                    mFrameWidth, mFrameHeight);
         }
     }
 
diff --git a/core/java/android/view/WindowManagerImpl.java b/core/java/android/view/WindowManagerImpl.java
index ae00b70..2fb5213 100644
--- a/core/java/android/view/WindowManagerImpl.java
+++ b/core/java/android/view/WindowManagerImpl.java
@@ -520,11 +520,16 @@
     public void registerTrustedPresentationListener(@NonNull IBinder window,
             @NonNull TrustedPresentationThresholds thresholds, @NonNull Executor executor,
             @NonNull Consumer<Boolean> listener) {
+        Objects.requireNonNull(window, "window must not be null");
+        Objects.requireNonNull(thresholds, "thresholds must not be null");
+        Objects.requireNonNull(executor, "executor must not be null");
+        Objects.requireNonNull(listener, "listener must not be null");
         mGlobal.registerTrustedPresentationListener(window, thresholds, executor, listener);
     }
 
     @Override
     public void unregisterTrustedPresentationListener(@NonNull Consumer<Boolean> listener) {
+        Objects.requireNonNull(listener, "listener must not be null");
         mGlobal.unregisterTrustedPresentationListener(listener);
     }
 
diff --git a/core/java/android/view/inputmethod/ConnectionlessHandwritingCallback.java b/core/java/android/view/inputmethod/ConnectionlessHandwritingCallback.java
new file mode 100644
index 0000000..d985732
--- /dev/null
+++ b/core/java/android/view/inputmethod/ConnectionlessHandwritingCallback.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.inputmethod;
+
+import android.annotation.FlaggedApi;
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.view.View;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.concurrent.Executor;
+
+/**
+ * Interface to receive the result of starting a connectionless stylus handwriting session using
+ * one of {@link InputMethodManager#startConnectionlessStylusHandwriting(View, CursorAnchorInfo,
+ * Executor,ConnectionlessHandwritingCallback)}, {@link
+ * InputMethodManager#startConnectionlessStylusHandwritingForDelegation(View, CursorAnchorInfo,
+ * Executor, ConnectionlessHandwritingCallback)}, or {@link
+ * InputMethodManager#startConnectionlessStylusHandwritingForDelegation(View, CursorAnchorInfo,
+ * String, Executor, ConnectionlessHandwritingCallback)}.
+ */
+@FlaggedApi(Flags.FLAG_CONNECTIONLESS_HANDWRITING)
+public interface ConnectionlessHandwritingCallback {
+
+    /** @hide */
+    @IntDef(prefix = {"CONNECTIONLESS_HANDWRITING_ERROR_"}, value = {
+            CONNECTIONLESS_HANDWRITING_ERROR_NO_TEXT_RECOGNIZED,
+            CONNECTIONLESS_HANDWRITING_ERROR_UNSUPPORTED,
+            CONNECTIONLESS_HANDWRITING_ERROR_OTHER
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    @interface ConnectionlessHandwritingError {
+    }
+
+    /**
+     * Error code indicating that the connectionless handwriting session started and completed
+     * but no text was recognized.
+     */
+    int CONNECTIONLESS_HANDWRITING_ERROR_NO_TEXT_RECOGNIZED = 0;
+
+    /**
+     * Error code indicating that the connectionless handwriting session was not started as the
+     * current IME does not support it.
+     */
+    int CONNECTIONLESS_HANDWRITING_ERROR_UNSUPPORTED = 1;
+
+    /**
+     * Error code for any other reason that the connectionless handwriting session did not complete
+     * successfully. Either the session could not start, or the session started but did not complete
+     * successfully.
+     */
+    int CONNECTIONLESS_HANDWRITING_ERROR_OTHER = 2;
+
+    /**
+     * Callback when the connectionless handwriting session completed successfully and
+     * recognized text.
+     */
+    void onResult(@NonNull CharSequence text);
+
+    /** Callback when the connectionless handwriting session did not complete successfully. */
+    void onError(@ConnectionlessHandwritingError int errorCode);
+}
diff --git a/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java b/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java
index 89da041..dc5e0e5 100644
--- a/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java
+++ b/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java
@@ -34,6 +34,7 @@
 import android.window.ImeOnBackInvokedDispatcher;
 
 import com.android.internal.inputmethod.DirectBootAwareness;
+import com.android.internal.inputmethod.IConnectionlessHandwritingCallback;
 import com.android.internal.inputmethod.IImeTracker;
 import com.android.internal.inputmethod.IInputMethodClient;
 import com.android.internal.inputmethod.IRemoteAccessibilityInputConnection;
@@ -492,6 +493,27 @@
     }
 
     @AnyThread
+    static boolean startConnectionlessStylusHandwriting(
+            @NonNull IInputMethodClient client,
+            @UserIdInt int userId,
+            @Nullable CursorAnchorInfo cursorAnchorInfo,
+            @Nullable String delegatePackageName,
+            @Nullable String delegatorPackageName,
+            @NonNull IConnectionlessHandwritingCallback callback) {
+        final IInputMethodManager service = getService();
+        if (service == null) {
+            return false;
+        }
+        try {
+            service.startConnectionlessStylusHandwriting(client, userId, cursorAnchorInfo,
+                    delegatePackageName, delegatorPackageName, callback);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+        return true;
+    }
+
+    @AnyThread
     static void prepareStylusHandwritingDelegation(
             @NonNull IInputMethodClient client,
             @UserIdInt int userId,
@@ -530,13 +552,14 @@
 
     @AnyThread
     @RequiresPermission(value = Manifest.permission.INTERACT_ACROSS_USERS_FULL, conditional = true)
-    static boolean isStylusHandwritingAvailableAsUser(@UserIdInt int userId) {
+    static boolean isStylusHandwritingAvailableAsUser(
+            @UserIdInt int userId, boolean connectionless) {
         final IInputMethodManager service = getService();
         if (service == null) {
             return false;
         }
         try {
-            return service.isStylusHandwritingAvailableAsUser(userId);
+            return service.isStylusHandwritingAvailableAsUser(userId, connectionless);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/view/inputmethod/InputMethodInfo.java b/core/java/android/view/inputmethod/InputMethodInfo.java
index b60efc1..7c9678f 100644
--- a/core/java/android/view/inputmethod/InputMethodInfo.java
+++ b/core/java/android/view/inputmethod/InputMethodInfo.java
@@ -204,6 +204,9 @@
      */
     private final boolean mSupportsStylusHandwriting;
 
+    /** The flag whether this IME supports connectionless stylus handwriting sessions. */
+    private final boolean mSupportsConnectionlessStylusHandwriting;
+
     /**
      * The stylus handwriting setting activity's name, used by the system settings to
      * launch the stylus handwriting specific setting activity of this input method.
@@ -330,6 +333,9 @@
                     com.android.internal.R.styleable.InputMethod_configChanges, 0);
             mSupportsStylusHandwriting = sa.getBoolean(
                     com.android.internal.R.styleable.InputMethod_supportsStylusHandwriting, false);
+            mSupportsConnectionlessStylusHandwriting = sa.getBoolean(
+                    com.android.internal.R.styleable
+                            .InputMethod_supportsConnectionlessStylusHandwriting, false);
             stylusHandwritingSettingsActivity = sa.getString(
                     com.android.internal.R.styleable.InputMethod_stylusHandwritingSettingsActivity);
             sa.recycle();
@@ -442,6 +448,7 @@
         mSubtypes = source.mSubtypes;
         mHandledConfigChanges = source.mHandledConfigChanges;
         mSupportsStylusHandwriting = source.mSupportsStylusHandwriting;
+        mSupportsConnectionlessStylusHandwriting = source.mSupportsConnectionlessStylusHandwriting;
         mForceDefault = source.mForceDefault;
         mStylusHandwritingSettingsActivityAttr = source.mStylusHandwritingSettingsActivityAttr;
     }
@@ -463,6 +470,7 @@
         mSubtypes = new InputMethodSubtypeArray(source);
         mHandledConfigChanges = source.readInt();
         mSupportsStylusHandwriting = source.readBoolean();
+        mSupportsConnectionlessStylusHandwriting = source.readBoolean();
         mStylusHandwritingSettingsActivityAttr = source.readString8();
         mForceDefault = false;
     }
@@ -479,6 +487,7 @@
                 false /* inlineSuggestionsEnabled */, false /* isVrOnly */,
                 false /* isVirtualDeviceOnly */, 0 /* handledConfigChanges */,
                 false /* supportsStylusHandwriting */,
+                false /* supportConnectionlessStylusHandwriting */,
                 null /* stylusHandwritingSettingsActivityAttr */,
                 false /* inlineSuggestionsEnabled */);
     }
@@ -488,9 +497,11 @@
      * @hide
      */
     @TestApi
+    @FlaggedApi(Flags.FLAG_CONNECTIONLESS_HANDWRITING)
     public InputMethodInfo(@NonNull String packageName, @NonNull String className,
             @NonNull CharSequence label, @NonNull String settingsActivity,
             @NonNull String languageSettingsActivity, boolean supportStylusHandwriting,
+            boolean supportConnectionlessStylusHandwriting,
             @NonNull String stylusHandwritingSettingsActivityAttr) {
         this(buildFakeResolveInfo(packageName, className, label), false /* isAuxIme */,
                 settingsActivity, languageSettingsActivity, null /* subtypes */,
@@ -498,8 +509,8 @@
                 true /* supportsSwitchingToNextInputMethod */,
                 false /* inlineSuggestionsEnabled */, false /* isVrOnly */,
                 false /* isVirtualDeviceOnly */, 0 /* handledConfigChanges */,
-                supportStylusHandwriting, stylusHandwritingSettingsActivityAttr,
-                false /* inlineSuggestionsEnabled */);
+                supportStylusHandwriting, supportConnectionlessStylusHandwriting,
+                stylusHandwritingSettingsActivityAttr, false /* inlineSuggestionsEnabled */);
     }
 
     /**
@@ -517,6 +528,7 @@
                 false /* inlineSuggestionsEnabled */, false /* isVrOnly */,
                 false /* isVirtualDeviceOnly */, handledConfigChanges,
                 false /* supportsStylusHandwriting */,
+                false /* supportConnectionlessStylusHandwriting */,
                 null /* stylusHandwritingSettingsActivityAttr */,
                 false /* inlineSuggestionsEnabled */);
     }
@@ -533,6 +545,7 @@
                 true /* supportsSwitchingToNextInputMethod */, false /* inlineSuggestionsEnabled */,
                 false /* isVrOnly */, false /* isVirtualDeviceOnly */, 0 /* handledconfigChanges */,
                 false /* supportsStylusHandwriting */,
+                false /* supportConnectionlessStylusHandwriting */,
                 null /* stylusHandwritingSettingsActivityAttr */,
                 false /* inlineSuggestionsEnabled */);
     }
@@ -549,6 +562,7 @@
                 supportsSwitchingToNextInputMethod, false /* inlineSuggestionsEnabled */, isVrOnly,
                 false /* isVirtualDeviceOnly */,
                 0 /* handledConfigChanges */, false /* supportsStylusHandwriting */,
+                false /* supportConnectionlessStylusHandwriting */,
                 null /* stylusHandwritingSettingsActivityAttr */,
                 false /* inlineSuggestionsEnabled */);
     }
@@ -562,7 +576,8 @@
             int isDefaultResId, boolean forceDefault,
             boolean supportsSwitchingToNextInputMethod, boolean inlineSuggestionsEnabled,
             boolean isVrOnly, boolean isVirtualDeviceOnly, int handledConfigChanges,
-            boolean supportsStylusHandwriting, String stylusHandwritingSettingsActivityAttr,
+            boolean supportsStylusHandwriting, boolean supportsConnectionlessStylusHandwriting,
+            String stylusHandwritingSettingsActivityAttr,
             boolean supportsInlineSuggestionsWithTouchExploration) {
         final ServiceInfo si = ri.serviceInfo;
         mService = ri;
@@ -583,6 +598,7 @@
         mIsVirtualDeviceOnly = isVirtualDeviceOnly;
         mHandledConfigChanges = handledConfigChanges;
         mSupportsStylusHandwriting = supportsStylusHandwriting;
+        mSupportsConnectionlessStylusHandwriting = supportsConnectionlessStylusHandwriting;
         mStylusHandwritingSettingsActivityAttr = stylusHandwritingSettingsActivityAttr;
     }
 
@@ -763,6 +779,16 @@
     }
 
     /**
+     * Returns whether the IME supports connectionless stylus handwriting sessions.
+     *
+     * @attr ref android.R.styleable#InputMethod_supportsConnectionlessStylusHandwriting
+     */
+    @FlaggedApi(Flags.FLAG_CONNECTIONLESS_HANDWRITING)
+    public boolean supportsConnectionlessStylusHandwriting() {
+        return mSupportsConnectionlessStylusHandwriting;
+    }
+
+    /**
      * Returns {@link Intent} for stylus handwriting settings activity with
      * {@link Intent#getAction() Intent action} {@link #ACTION_STYLUS_HANDWRITING_SETTINGS}
      * if IME {@link #supportsStylusHandwriting() supports stylus handwriting}, else
@@ -828,6 +854,8 @@
                 + " mSuppressesSpellChecker=" + mSuppressesSpellChecker
                 + " mShowInInputMethodPicker=" + mShowInInputMethodPicker
                 + " mSupportsStylusHandwriting=" + mSupportsStylusHandwriting
+                + " mSupportsConnectionlessStylusHandwriting="
+                + mSupportsConnectionlessStylusHandwriting
                 + " mStylusHandwritingSettingsActivityAttr="
                         + mStylusHandwritingSettingsActivityAttr);
         pw.println(prefix + "mIsDefaultResId=0x"
@@ -947,6 +975,7 @@
         mSubtypes.writeToParcel(dest);
         dest.writeInt(mHandledConfigChanges);
         dest.writeBoolean(mSupportsStylusHandwriting);
+        dest.writeBoolean(mSupportsConnectionlessStylusHandwriting);
         dest.writeString8(mStylusHandwritingSettingsActivityAttr);
     }
 
diff --git a/core/java/android/view/inputmethod/InputMethodManager.java b/core/java/android/view/inputmethod/InputMethodManager.java
index 3b07f27..f4b09df 100644
--- a/core/java/android/view/inputmethod/InputMethodManager.java
+++ b/core/java/android/view/inputmethod/InputMethodManager.java
@@ -38,6 +38,7 @@
 import static com.android.internal.inputmethod.StartInputReason.BOUND_TO_IMMS;
 
 import android.Manifest;
+import android.annotation.CallbackExecutor;
 import android.annotation.DisplayContext;
 import android.annotation.DrawableRes;
 import android.annotation.DurationMillisLong;
@@ -108,6 +109,7 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.inputmethod.DirectBootAwareness;
+import com.android.internal.inputmethod.IConnectionlessHandwritingCallback;
 import com.android.internal.inputmethod.IInputMethodClient;
 import com.android.internal.inputmethod.IInputMethodSession;
 import com.android.internal.inputmethod.IRemoteAccessibilityInputConnection;
@@ -134,6 +136,7 @@
 import java.util.Map;
 import java.util.Objects;
 import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Consumer;
@@ -566,8 +569,15 @@
     @GuardedBy("mH")
     private PropertyInvalidatedCache<Integer, Boolean> mStylusHandwritingAvailableCache;
 
+    /** Cached value for {@link #isConnectionlessStylusHandwritingAvailable} for userId. */
+    @GuardedBy("mH")
+    private PropertyInvalidatedCache<Integer, Boolean>
+            mConnectionlessStylusHandwritingAvailableCache;
+
     private static final String CACHE_KEY_STYLUS_HANDWRITING_PROPERTY =
             "cache_key.system_server.stylus_handwriting";
+    private static final String CACHE_KEY_CONNECTIONLESS_STYLUS_HANDWRITING_PROPERTY =
+            "cache_key.system_server.connectionless_stylus_handwriting";
 
     @GuardedBy("mH")
     private int mCursorSelStart;
@@ -691,6 +701,17 @@
         PropertyInvalidatedCache.invalidateCache(CACHE_KEY_STYLUS_HANDWRITING_PROPERTY);
     }
 
+    /**
+     * Calling this will invalidate the local connectionless stylus handwriting availability cache,
+     * which forces the next query in any process to recompute the cache.
+     *
+     * @hide
+     */
+    public static void invalidateLocalConnectionlessStylusHandwritingAvailabilityCaches() {
+        PropertyInvalidatedCache.invalidateCache(
+                CACHE_KEY_CONNECTIONLESS_STYLUS_HANDWRITING_PROPERTY);
+    }
+
     private static boolean isAutofillUIShowing(View servedView) {
         AutofillManager afm = servedView.getContext().getSystemService(AutofillManager.class);
         return afm != null && afm.isAutofillUiShowing();
@@ -1584,7 +1605,7 @@
                     @Override
                     public Boolean recompute(Integer userId) {
                         return IInputMethodManagerGlobalInvoker.isStylusHandwritingAvailableAsUser(
-                                userId);
+                                userId, /* connectionless= */ false);
                     }
                 };
             }
@@ -1594,6 +1615,30 @@
     }
 
     /**
+     * Returns {@code true} if the currently selected IME supports connectionless stylus handwriting
+     * sessions and is enabled.
+     */
+    @FlaggedApi(Flags.FLAG_CONNECTIONLESS_HANDWRITING)
+    public boolean isConnectionlessStylusHandwritingAvailable() {
+        if (ActivityThread.currentApplication() == null) {
+            return false;
+        }
+        synchronized (mH) {
+            if (mConnectionlessStylusHandwritingAvailableCache == null) {
+                mConnectionlessStylusHandwritingAvailableCache = new PropertyInvalidatedCache<>(
+                        /* maxEntries= */ 4, CACHE_KEY_CONNECTIONLESS_STYLUS_HANDWRITING_PROPERTY) {
+                    @Override
+                    public Boolean recompute(@NonNull Integer userId) {
+                        return IInputMethodManagerGlobalInvoker.isStylusHandwritingAvailableAsUser(
+                                userId, /* connectionless= */ true);
+                    }
+                };
+            }
+            return mConnectionlessStylusHandwritingAvailableCache.query(UserHandle.myUserId());
+        }
+    }
+
+    /**
      * Returns the list of installed input methods for the specified user.
      *
      * <p>{@link Manifest.permission#INTERACT_ACROSS_USERS_FULL} is required when and only when
@@ -2433,6 +2478,127 @@
     }
 
     /**
+     * Starts a connectionless stylus handwriting session. A connectionless session differs from a
+     * regular stylus handwriting session in that the IME does not use an input connection to
+     * communicate with a text editor. Instead, the IME directly returns recognised handwritten text
+     * via a callback.
+     *
+     * <p>The {code cursorAnchorInfo} may be used by the IME to improve the handwriting recognition
+     * accuracy and user experience of the handwriting session. Usually connectionless handwriting
+     * is used for a view which appears like a text editor but does not really support text editing.
+     * For best results, the {code cursorAnchorInfo} should be populated as it would be for a real
+     * text editor (for example, the insertion marker location can be set to where the user would
+     * expect it to be, even if there is no visible cursor).
+     *
+     * @param view the view receiving stylus events
+     * @param cursorAnchorInfo positional information about the view receiving stylus events
+     * @param callbackExecutor the executor to run the callback on
+     * @param callback the callback to receive the result
+     */
+    @FlaggedApi(Flags.FLAG_CONNECTIONLESS_HANDWRITING)
+    public void startConnectionlessStylusHandwriting(@NonNull View view,
+            @Nullable CursorAnchorInfo cursorAnchorInfo,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull ConnectionlessHandwritingCallback callback) {
+        startConnectionlessStylusHandwritingInternal(
+                view, cursorAnchorInfo, null, null, callbackExecutor, callback);
+    }
+
+    /**
+     * Starts a connectionless stylus handwriting session (see {@link
+     * #startConnectionlessStylusHandwriting}) and additionally enables the recognised handwritten
+     * text to be later committed to a text editor using {@link
+     * #acceptStylusHandwritingDelegation(View)}.
+     *
+     * <p>After a connectionless session started using this method completes successfully, a text
+     * editor view, called the delegate view, may call {@link
+     * #acceptStylusHandwritingDelegation(View)} which will request the IME to commit the recognised
+     * handwritten text from the connectionless session to the delegate view.
+     *
+     * <p>The delegate view must belong to the same package as the delegator view for the delegation
+     * to succeed. If the delegate view belongs to a different package, use {@link
+     * #startConnectionlessStylusHandwritingForDelegation(View, CursorAnchorInfo, String, Executor,
+     * ConnectionlessHandwritingCallback)} instead.
+     *
+     * @param delegatorView the view receiving stylus events
+     * @param cursorAnchorInfo positional information about the view receiving stylus events
+     * @param callbackExecutor the executor to run the callback on
+     * @param callback the callback to receive the result
+     */
+    @FlaggedApi(Flags.FLAG_CONNECTIONLESS_HANDWRITING)
+    public void startConnectionlessStylusHandwritingForDelegation(@NonNull View delegatorView,
+            @Nullable CursorAnchorInfo cursorAnchorInfo,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull ConnectionlessHandwritingCallback callback) {
+        String delegatorPackageName = delegatorView.getContext().getOpPackageName();
+        startConnectionlessStylusHandwritingInternal(delegatorView, cursorAnchorInfo,
+                delegatorPackageName, delegatorPackageName, callbackExecutor, callback);
+    }
+
+    /**
+     * Starts a connectionless stylus handwriting session (see {@link
+     * #startConnectionlessStylusHandwriting}) and additionally enables the recognised handwritten
+     * text to be later committed to a text editor using {@link
+     * #acceptStylusHandwritingDelegation(View, String)}.
+     *
+     * <p>After a connectionless session started using this method completes successfully, a text
+     * editor view, called the delegate view, may call {@link
+     * #acceptStylusHandwritingDelegation(View, String)} which will request the IME to commit the
+     * recognised handwritten text from the connectionless session to the delegate view.
+     *
+     * <p>The delegate view must belong to {@code delegatePackageName} for the delegation to
+     * succeed.
+     *
+     * @param delegatorView the view receiving stylus events
+     * @param cursorAnchorInfo positional information about the view receiving stylus events
+     * @param delegatePackageName name of the package containing the delegate view which will accept
+     *     the delegation
+     * @param callbackExecutor the executor to run the callback on
+     * @param callback the callback to receive the result
+     */
+    @FlaggedApi(Flags.FLAG_CONNECTIONLESS_HANDWRITING)
+    public void startConnectionlessStylusHandwritingForDelegation(@NonNull View delegatorView,
+            @Nullable CursorAnchorInfo cursorAnchorInfo,
+            @NonNull String delegatePackageName,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull ConnectionlessHandwritingCallback callback) {
+        Objects.requireNonNull(delegatePackageName);
+        String delegatorPackageName = delegatorView.getContext().getOpPackageName();
+        startConnectionlessStylusHandwritingInternal(delegatorView, cursorAnchorInfo,
+                delegatorPackageName, delegatePackageName, callbackExecutor, callback);
+    }
+
+    private void startConnectionlessStylusHandwritingInternal(@NonNull View view,
+            @Nullable CursorAnchorInfo cursorAnchorInfo,
+            @Nullable String delegatorPackageName,
+            @Nullable String delegatePackageName,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull ConnectionlessHandwritingCallback callback) {
+        Objects.requireNonNull(view);
+        Objects.requireNonNull(callbackExecutor);
+        Objects.requireNonNull(callback);
+        // Re-dispatch if there is a context mismatch.
+        final InputMethodManager fallbackImm = getFallbackInputMethodManagerIfNecessary(view);
+        if (fallbackImm != null) {
+            fallbackImm.startConnectionlessStylusHandwritingInternal(view, cursorAnchorInfo,
+                    delegatorPackageName, delegatePackageName, callbackExecutor, callback);
+        }
+
+        checkFocus();
+        synchronized (mH) {
+            if (view.getViewRootImpl() != mCurRootView) {
+                Log.w(TAG, "Ignoring startConnectionlessStylusHandwriting: "
+                        + "View's window does not have focus.");
+                return;
+            }
+            IInputMethodManagerGlobalInvoker.startConnectionlessStylusHandwriting(
+                    mClient, UserHandle.myUserId(), cursorAnchorInfo,
+                    delegatePackageName, delegatorPackageName,
+                    new ConnectionlessHandwritingCallbackProxy(callbackExecutor, callback));
+        }
+    }
+
+    /**
      * Prepares delegation of starting stylus handwriting session to a different editor in same
      * or different window than the view on which initial handwriting stroke was detected.
      *
@@ -2511,12 +2677,18 @@
      * {@link #acceptStylusHandwritingDelegation(View, String)} instead.</p>
      *
      * @param delegateView delegate view capable of receiving input via {@link InputConnection}
-     *  on which {@link #startStylusHandwriting(View)} will be called.
      * @return {@code true} if view belongs to same application package as used in
-     *  {@link #prepareStylusHandwritingDelegation(View)} and handwriting session can start.
-     * @see #acceptStylusHandwritingDelegation(View, String)
+     *  {@link #prepareStylusHandwritingDelegation(View)} and delegation is accepted
      * @see #prepareStylusHandwritingDelegation(View)
+     * @see #acceptStylusHandwritingDelegation(View, String)
      */
+    // TODO(b/300979854): Once connectionless APIs are finalised, update documentation to add:
+    // <p>Otherwise, if the delegator view previously started delegation using {@link
+    // #startConnectionlessStylusHandwritingForDelegation(View, ResultReceiver, CursorAnchorInfo)},
+    // requests the IME to commit the recognised handwritten text from the connectionless session to
+    // the delegate view.
+    // @see #startConnectionlessStylusHandwritingForDelegation(View, ResultReceiver,
+    //     CursorAnchorInfo)
     public boolean acceptStylusHandwritingDelegation(@NonNull View delegateView) {
         return startStylusHandwritingInternal(
                 delegateView, delegateView.getContext().getOpPackageName(),
@@ -2533,13 +2705,19 @@
      * {@link #acceptStylusHandwritingDelegation(View)} instead.</p>
      *
      * @param delegateView delegate view capable of receiving input via {@link InputConnection}
-     *  on which {@link #startStylusHandwriting(View)} will be called.
      * @param delegatorPackageName package name of the delegator that handled initial stylus stroke.
-     * @return {@code true} if view belongs to allowed delegate package declared in
-     *  {@link #prepareStylusHandwritingDelegation(View, String)} and handwriting session can start.
+     * @return {@code true} if view belongs to allowed delegate package declared in {@link
+     *     #prepareStylusHandwritingDelegation(View, String)} and delegation is accepted
      * @see #prepareStylusHandwritingDelegation(View, String)
      * @see #acceptStylusHandwritingDelegation(View)
      */
+    // TODO(b/300979854): Once connectionless APIs are finalised, update documentation to add:
+    // <p>Otherwise, if the delegator view previously started delegation using {@link
+    // #startConnectionlessStylusHandwritingForDelegation(View, ResultReceiver, CursorAnchorInfo,
+    // String)}, requests the IME to commit the recognised handwritten text from the connectionless
+    // session to the delegate view.
+    // @see #startConnectionlessStylusHandwritingForDelegation(View, ResultReceiver,
+    //     CursorAnchorInfo, String)
     public boolean acceptStylusHandwritingDelegation(
             @NonNull View delegateView, @NonNull String delegatorPackageName) {
         Objects.requireNonNull(delegatorPackageName);
@@ -2556,15 +2734,21 @@
      * <p>Note: If delegator and delegate are in the same application package, use {@link
      * #acceptStylusHandwritingDelegation(View)} instead.
      *
-     * @param delegateView delegate view capable of receiving input via {@link InputConnection} on
-     *     which {@link #startStylusHandwriting(View)} will be called.
+     * @param delegateView delegate view capable of receiving input via {@link InputConnection}
      * @param delegatorPackageName package name of the delegator that handled initial stylus stroke.
      * @param flags {@link #HANDWRITING_DELEGATE_FLAG_HOME_DELEGATOR_ALLOWED} or {@code 0}
      * @return {@code true} if view belongs to allowed delegate package declared in {@link
-     *     #prepareStylusHandwritingDelegation(View, String)} and handwriting session can start.
+     *     #prepareStylusHandwritingDelegation(View, String)} and delegation is accepted
      * @see #prepareStylusHandwritingDelegation(View, String)
      * @see #acceptStylusHandwritingDelegation(View)
      */
+    // TODO(b/300979854): Once connectionless APIs are finalised, update documentation to add:
+    // <p>Otherwise, if the delegator view previously started delegation using {@link
+    // #startConnectionlessStylusHandwritingForDelegation(View, ResultReceiver, CursorAnchorInfo,
+    // String)}, requests the IME to commit the recognised handwritten text from the connectionless
+    // session to the delegate view.
+    // @see #startConnectionlessStylusHandwritingForDelegation(View, ResultReceiver,
+    //     CursorAnchorInfo, String)
     @FlaggedApi(FLAG_HOME_SCREEN_HANDWRITING_DELEGATOR)
     public boolean acceptStylusHandwritingDelegation(
             @NonNull View delegateView, @NonNull String delegatorPackageName,
@@ -4315,6 +4499,73 @@
         public void onFinishedInputEvent(Object token, boolean handled);
     }
 
+    private static class ConnectionlessHandwritingCallbackProxy
+            extends IConnectionlessHandwritingCallback.Stub {
+        private final Object mLock = new Object();
+
+        @Nullable
+        @GuardedBy("mLock")
+        private Executor mExecutor;
+
+        @Nullable
+        @GuardedBy("mLock")
+        private ConnectionlessHandwritingCallback mCallback;
+
+        ConnectionlessHandwritingCallbackProxy(
+                @NonNull Executor executor, @NonNull ConnectionlessHandwritingCallback callback) {
+            mExecutor = executor;
+            mCallback = callback;
+        }
+
+        @Override
+        public void onResult(CharSequence text) {
+            Executor executor;
+            ConnectionlessHandwritingCallback callback;
+            synchronized (mLock) {
+                if (mExecutor == null || mCallback == null) {
+                    return;
+                }
+                executor = mExecutor;
+                callback = mCallback;
+                mExecutor = null;
+                mCallback = null;
+            }
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                if (TextUtils.isEmpty(text)) {
+                    executor.execute(() -> callback.onError(
+                            ConnectionlessHandwritingCallback
+                                    .CONNECTIONLESS_HANDWRITING_ERROR_NO_TEXT_RECOGNIZED));
+                } else {
+                    executor.execute(() -> callback.onResult(text));
+                }
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+
+        @Override
+        public void onError(int errorCode) {
+            Executor executor;
+            ConnectionlessHandwritingCallback callback;
+            synchronized (mLock) {
+                if (mExecutor == null || mCallback == null) {
+                    return;
+                }
+                executor = mExecutor;
+                callback = mCallback;
+                mExecutor = null;
+                mCallback = null;
+            }
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                executor.execute(() -> callback.onError(errorCode));
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+    }
+
     private final class ImeInputEventSender extends InputEventSender {
         public ImeInputEventSender(InputChannel inputChannel, Looper looper) {
             super(inputChannel, looper);
diff --git a/core/java/android/view/inputmethod/flags.aconfig b/core/java/android/view/inputmethod/flags.aconfig
index 8b91bcb..55986e7 100644
--- a/core/java/android/view/inputmethod/flags.aconfig
+++ b/core/java/android/view/inputmethod/flags.aconfig
@@ -70,3 +70,11 @@
     bug: "308827131"
     is_fixed_read_only: true
 }
+
+flag {
+    name: "connectionless_handwriting"
+    namespace: "input_method"
+    description: "Feature flag for connectionless stylus handwriting APIs"
+    bug: "300979854"
+    is_fixed_read_only: true
+}
diff --git a/core/java/android/window/BackProgressAnimator.java b/core/java/android/window/BackProgressAnimator.java
index e7280d0..40e28cb 100644
--- a/core/java/android/window/BackProgressAnimator.java
+++ b/core/java/android/window/BackProgressAnimator.java
@@ -17,6 +17,7 @@
 package android.window;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.util.FloatProperty;
 
 import com.android.internal.dynamicanimation.animation.DynamicAnimation;
@@ -44,6 +45,14 @@
     private float mProgress = 0;
     private BackMotionEvent mLastBackEvent;
     private boolean mBackAnimationInProgress = false;
+    @Nullable
+    private Runnable mBackCancelledFinishRunnable;
+    private final DynamicAnimation.OnAnimationEndListener mOnAnimationEndListener =
+            (animation, canceled, value, velocity) -> {
+                invokeBackCancelledRunnable();
+                reset();
+            };
+
 
     private void setProgress(float progress) {
         mProgress = progress;
@@ -116,6 +125,11 @@
      * Resets the back progress animation. This should be called when back is invoked or cancelled.
      */
     public void reset() {
+        if (mBackCancelledFinishRunnable != null) {
+            // Ensure that last progress value that apps see is 0
+            updateProgressValue(0);
+            invokeBackCancelledRunnable();
+        }
         mSpring.animateToFinalPosition(0);
         if (mSpring.canSkipToEnd()) {
             mSpring.skipToEnd();
@@ -136,17 +150,8 @@
      * @param finishCallback the callback to be invoked when the progress is reach to 0.
      */
     public void onBackCancelled(@NonNull Runnable finishCallback) {
-        final DynamicAnimation.OnAnimationEndListener listener =
-                new DynamicAnimation.OnAnimationEndListener() {
-            @Override
-            public void onAnimationEnd(DynamicAnimation animation, boolean canceled, float value,
-                    float velocity) {
-                mSpring.removeEndListener(this);
-                finishCallback.run();
-                reset();
-            }
-        };
-        mSpring.addEndListener(listener);
+        mBackCancelledFinishRunnable = finishCallback;
+        mSpring.addEndListener(mOnAnimationEndListener);
         mSpring.animateToFinalPosition(0);
     }
 
@@ -164,4 +169,10 @@
                         progress / SCALE_FACTOR, mLastBackEvent.getSwipeEdge()));
     }
 
-}
+    private void invokeBackCancelledRunnable() {
+        mSpring.removeEndListener(mOnAnimationEndListener);
+        mBackCancelledFinishRunnable.run();
+        mBackCancelledFinishRunnable = null;
+    }
+
+}
\ No newline at end of file
diff --git a/core/java/android/window/WindowContainerTransaction.java b/core/java/android/window/WindowContainerTransaction.java
index efc71d7..76a34ae 100644
--- a/core/java/android/window/WindowContainerTransaction.java
+++ b/core/java/android/window/WindowContainerTransaction.java
@@ -676,18 +676,20 @@
      *                 This identifies them.
      * @param type     The {@link InsetsType} of the insets source.
      * @param frame    The rectangle area of the insets source.
+     * @param boundingRects The bounding rects within this inset, relative to the |frame|.
      * @hide
      */
     @NonNull
     public WindowContainerTransaction addInsetsSource(
             @NonNull WindowContainerToken receiver,
-            IBinder owner, int index, @InsetsType int type, Rect frame) {
+            IBinder owner, int index, @InsetsType int type, Rect frame, Rect[] boundingRects) {
         final HierarchyOp hierarchyOp =
                 new HierarchyOp.Builder(HierarchyOp.HIERARCHY_OP_TYPE_ADD_INSETS_FRAME_PROVIDER)
                         .setContainer(receiver.asBinder())
                         .setInsetsFrameProvider(new InsetsFrameProvider(owner, index, type)
                                 .setSource(InsetsFrameProvider.SOURCE_ARBITRARY_RECTANGLE)
-                                .setArbitraryRectangle(frame))
+                                .setArbitraryRectangle(frame)
+                                .setBoundingRects(boundingRects))
                         .setInsetsFrameOwner(owner)
                         .build();
         mHierarchyOps.add(hierarchyOp);
diff --git a/core/java/android/window/WindowOnBackInvokedDispatcher.java b/core/java/android/window/WindowOnBackInvokedDispatcher.java
index 5c911f4..45d7767 100644
--- a/core/java/android/window/WindowOnBackInvokedDispatcher.java
+++ b/core/java/android/window/WindowOnBackInvokedDispatcher.java
@@ -371,11 +371,11 @@
                 }
                 final OnBackAnimationCallback callback = getBackAnimationCallback();
                 if (callback != null) {
+                    mProgressAnimator.reset();
                     callback.onBackStarted(new BackEvent(
                             backEvent.getTouchX(), backEvent.getTouchY(),
                             backEvent.getProgress(), backEvent.getSwipeEdge()));
-                    mProgressAnimator.onBackStarted(backEvent, event ->
-                            callback.onBackProgressed(event));
+                    mProgressAnimator.onBackStarted(backEvent, callback::onBackProgressed);
                 }
             });
         }
diff --git a/core/java/com/android/internal/inputmethod/IConnectionlessHandwritingCallback.aidl b/core/java/com/android/internal/inputmethod/IConnectionlessHandwritingCallback.aidl
new file mode 100644
index 0000000..e564599
--- /dev/null
+++ b/core/java/com/android/internal/inputmethod/IConnectionlessHandwritingCallback.aidl
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.inputmethod;
+
+/** Binder interface to receive a result from a connectionless stylus handwriting session. */
+oneway interface IConnectionlessHandwritingCallback {
+    void onResult(in CharSequence text);
+    void onError(int errorCode);
+}
diff --git a/core/java/com/android/internal/os/BatteryStatsHistory.java b/core/java/com/android/internal/os/BatteryStatsHistory.java
index 0b7593a..c5c17cf 100644
--- a/core/java/com/android/internal/os/BatteryStatsHistory.java
+++ b/core/java/com/android/internal/os/BatteryStatsHistory.java
@@ -1146,7 +1146,7 @@
             mHistoryCur.batteryHealth = (byte) health;
             mHistoryCur.batteryPlugType = (byte) plugType;
             mHistoryCur.batteryTemperature = (short) temperature;
-            mHistoryCur.batteryVoltage = (char) voltageMv;
+            mHistoryCur.batteryVoltage = (short) voltageMv;
             mHistoryCur.batteryChargeUah = chargeUah;
         }
     }
@@ -2010,7 +2010,11 @@
         int bits = 0;
         bits = setBitField(bits, h.batteryLevel, 25, 0xfe000000 /* 7F << 25 */);
         bits = setBitField(bits, h.batteryTemperature, 15, 0x01ff8000 /* 3FF << 15 */);
-        bits = setBitField(bits, h.batteryVoltage, 1, 0x00007ffe /* 3FFF << 1 */);
+        short voltage = (short) h.batteryVoltage;
+        if (voltage == -1) {
+            voltage = 0x3FFF;
+        }
+        bits = setBitField(bits, voltage, 1, 0x00007ffe /* 3FFF << 1 */);
         return bits;
     }
 
diff --git a/core/java/com/android/internal/os/BatteryStatsHistoryIterator.java b/core/java/com/android/internal/os/BatteryStatsHistoryIterator.java
index 739ee48..b2a6a93 100644
--- a/core/java/com/android/internal/os/BatteryStatsHistoryIterator.java
+++ b/core/java/com/android/internal/os/BatteryStatsHistoryIterator.java
@@ -309,7 +309,12 @@
     private static void readBatteryLevelInt(int batteryLevelInt, BatteryStats.HistoryItem out) {
         out.batteryLevel = (byte) ((batteryLevelInt & 0xfe000000) >>> 25);
         out.batteryTemperature = (short) ((batteryLevelInt & 0x01ff8000) >>> 15);
-        out.batteryVoltage = (char) ((batteryLevelInt & 0x00007ffe) >>> 1);
+        int voltage = ((batteryLevelInt & 0x00007ffe) >>> 1);
+        if (voltage == 0x3FFF) {
+            voltage = -1;
+        }
+
+        out.batteryVoltage = (short) voltage;
     }
 
     /**
diff --git a/core/java/com/android/internal/protolog/OWNERS b/core/java/com/android/internal/protolog/OWNERS
new file mode 100644
index 0000000..18cf2be
--- /dev/null
+++ b/core/java/com/android/internal/protolog/OWNERS
@@ -0,0 +1,3 @@
+# ProtoLog owners
+# Bug component: 1157642
+include platform/development:/tools/winscope/OWNERS
diff --git a/core/java/com/android/internal/view/IInputMethodManager.aidl b/core/java/com/android/internal/view/IInputMethodManager.aidl
index 595bf3b..e95127b 100644
--- a/core/java/com/android/internal/view/IInputMethodManager.aidl
+++ b/core/java/com/android/internal/view/IInputMethodManager.aidl
@@ -17,12 +17,14 @@
 package com.android.internal.view;
 
 import android.os.ResultReceiver;
+import android.view.inputmethod.CursorAnchorInfo;
 import android.view.inputmethod.ImeTracker;
 import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodSubtype;
 import android.view.inputmethod.EditorInfo;
 import android.window.ImeOnBackInvokedDispatcher;
 
+import com.android.internal.inputmethod.IConnectionlessHandwritingCallback;
 import com.android.internal.inputmethod.IImeTracker;
 import com.android.internal.inputmethod.IInputMethodClient;
 import com.android.internal.inputmethod.IRemoteAccessibilityInputConnection;
@@ -144,6 +146,9 @@
 
     /** Start Stylus handwriting session **/
     void startStylusHandwriting(in IInputMethodClient client);
+    oneway void startConnectionlessStylusHandwriting(in IInputMethodClient client, int userId,
+            in CursorAnchorInfo cursorAnchorInfo, in String delegatePackageName,
+            in String delegatorPackageName, in IConnectionlessHandwritingCallback callback);
 
     /** Prepares delegation of starting stylus handwriting session to a different editor **/
     void prepareStylusHandwritingDelegation(in IInputMethodClient client,
@@ -158,7 +163,7 @@
     /** Returns {@code true} if currently selected IME supports Stylus handwriting. */
     @JavaPassthrough(annotation="@android.annotation.RequiresPermission(value = "
             + "android.Manifest.permission.INTERACT_ACROSS_USERS_FULL, conditional = true)")
-    boolean isStylusHandwritingAvailableAsUser(int userId);
+    boolean isStylusHandwritingAvailableAsUser(int userId, boolean connectionless);
 
     /** add virtual stylus id for test Stylus handwriting session **/
     @EnforcePermission("TEST_INPUT_METHOD")
diff --git a/core/java/com/android/internal/widget/NotificationOptimizedLinearLayout.java b/core/java/com/android/internal/widget/NotificationOptimizedLinearLayout.java
index b5e9b8f..0ceba25 100644
--- a/core/java/com/android/internal/widget/NotificationOptimizedLinearLayout.java
+++ b/core/java/com/android/internal/widget/NotificationOptimizedLinearLayout.java
@@ -53,6 +53,7 @@
  * - LinearLayout doesn't have <code>weightSum</code>.
  * - Horizontal LinearLayout's width should be measured EXACTLY.
  * - Horizontal LinearLayout shouldn't need baseLineAlignment.
+ * - Horizontal LinearLayout shouldn't have any child that has negative left or right margin.
  * - Vertical LinearLayout shouldn't have MATCH_PARENT children when it is not measured EXACTLY.
  *
  * @hide
@@ -88,7 +89,7 @@
         final View weightedChildView = getSingleWeightedChild();
         mShouldUseOptimizedLayout =
                 isUseOptimizedLinearLayoutFlagEnabled() && weightedChildView != null
-                        && isLinearLayoutUsable(widthMeasureSpec, heightMeasureSpec);
+                        && isOptimizationPossible(widthMeasureSpec, heightMeasureSpec);
 
         if (mShouldUseOptimizedLayout) {
             onMeasureOptimized(weightedChildView, widthMeasureSpec, heightMeasureSpec);
@@ -118,7 +119,7 @@
      * @param heightMeasureSpec The height measurement specification.
      * @return `true` if optimization is possible, `false` otherwise.
      */
-    private boolean isLinearLayoutUsable(int widthMeasureSpec, int heightMeasureSpec) {
+    private boolean isOptimizationPossible(int widthMeasureSpec, int heightMeasureSpec) {
         final boolean hasWeightSum = getWeightSum() > 0.0f;
         if (hasWeightSum) {
             logSkipOptimizedOnMeasure("Has weightSum.");
@@ -142,10 +143,36 @@
             logSkipOptimizedOnMeasure("Need to apply baseline.");
             return false;
         }
+
+        if (requiresNegativeMarginHandlingForHorizontalLinearLayout()) {
+            logSkipOptimizedOnMeasure("Need to handle negative margins.");
+            return false;
+        }
         return true;
     }
 
     /**
+     * @return if the horizontal linearlayout requires to handle negative margins in its children.
+     * In that case, we can't use excessSpace because LinearLayout negative margin handling for
+     * excess space and WRAP_CONTENT is different.
+     */
+    private boolean requiresNegativeMarginHandlingForHorizontalLinearLayout() {
+        if (getOrientation() == VERTICAL) {
+            return false;
+        }
+
+        final List<View> activeChildren = getActiveChildren();
+        for (int i = 0; i < activeChildren.size(); i++) {
+            final View child = activeChildren.get(i);
+            final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
+            if (lp.leftMargin < 0 || lp.rightMargin < 0) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
      * @return if the vertical linearlayout requires match_parent children remeasure
      */
     private boolean requiresMatchParentRemeasureForVerticalLinearLayout(int widthMeasureSpec) {
@@ -337,94 +364,81 @@
      */
     private void measureVerticalOptimized(@NonNull View weightedChildView, int widthMeasureSpec,
             int heightMeasureSpec) {
-        final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
-        final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
+        int totalLength = 0;
         int maxWidth = 0;
-        int usedHeight = 0;
-        final List<View> activeChildren = getActiveChildren();
-        final int activeChildCount = activeChildren.size();
+        final int availableHeight = MeasureSpec.getSize(heightMeasureSpec);
+        final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
 
-        final boolean isContentFirstItem = !activeChildren.isEmpty() && activeChildren.get(0)
-                == weightedChildView;
-
-        final boolean isContentLastItem = !activeChildren.isEmpty() && activeChildren.get(
-                activeChildCount - 1) == weightedChildView;
-
-        final int horizontalPaddings = getPaddingLeft() + getPaddingRight();
-
-        // 1. Measure other child views.
-        for (int i = 0; i < activeChildCount; i++) {
-            final View child = activeChildren.get(i);
-            if (child == weightedChildView) {
+        // 1. Measure all unweighted children
+        for (int i = 0; i < getChildCount(); i++) {
+            final View child = getChildAt(i);
+            if (child == null || child.getVisibility() == GONE) {
                 continue;
             }
+
             final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
 
-            int requiredVerticalPadding = lp.topMargin + lp.bottomMargin;
-            if (!isContentFirstItem && i == 0) {
-                requiredVerticalPadding += getPaddingTop();
-            }
-            if (!isContentLastItem && i == activeChildCount - 1) {
-                requiredVerticalPadding += getPaddingBottom();
+            if (child == weightedChildView) {
+                // In excessMode, LinearLayout add  weighted child top and bottom margins to
+                // totalLength when their sum is positive.
+                if (lp.height == 0 && heightMode == MeasureSpec.EXACTLY) {
+                    totalLength = Math.max(totalLength, totalLength + lp.topMargin
+                            + lp.bottomMargin);
+                }
+                continue;
             }
 
-            child.measure(ViewGroup.getChildMeasureSpec(widthMeasureSpec,
-                            horizontalPaddings + lp.leftMargin + lp.rightMargin,
-                            child.getLayoutParams().width),
-                    ViewGroup.getChildMeasureSpec(heightMeasureSpec, requiredVerticalPadding,
-                            lp.height));
+            measureChildWithMargins(child, widthMeasureSpec, 0, heightMeasureSpec, 0);
+            // LinearLayout only adds measured children heights and its top and bottom margins
+            // to totalLength when their sum is positive.
+            totalLength = Math.max(totalLength,
+                    totalLength + child.getMeasuredHeight() + lp.topMargin + lp.bottomMargin);
             maxWidth = Math.max(maxWidth,
                     child.getMeasuredWidth() + lp.leftMargin + lp.rightMargin);
-            usedHeight += child.getMeasuredHeight() + requiredVerticalPadding;
         }
 
-        // measure content
+        // Add padding to totalLength that we are going to use for remaining space.
+        totalLength += mPaddingTop + mPaddingBottom;
+
+        // 2. generate measure spec for weightedChildView.
         final MarginLayoutParams lp = (MarginLayoutParams) weightedChildView.getLayoutParams();
+        // height should be AT_MOST for non EXACT cases.
+        final int childHeightMeasureMode =
+                heightMode == MeasureSpec.EXACTLY ? MeasureSpec.EXACTLY : MeasureSpec.AT_MOST;
+        final int childHeightMeasureSpec;
 
-        int usedSpace = usedHeight + lp.topMargin + lp.bottomMargin;
-        if (isContentFirstItem) {
-            usedSpace += getPaddingTop();
+        // In excess mode, LinearLayout measures weighted children with remaining space. Otherwise,
+        // it is measured with remaining space just like other children.
+        if (lp.height == 0 && heightMode == MeasureSpec.EXACTLY) {
+            childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(
+                    Math.max(0, availableHeight - totalLength), childHeightMeasureMode);
+        } else {
+            final int usedHeight = lp.topMargin + lp.bottomMargin + totalLength;
+            childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(
+                    Math.max(0, availableHeight - usedHeight), childHeightMeasureMode);
         }
-        if (isContentLastItem) {
-            usedSpace += getPaddingBottom();
-        }
+        final int childWidthMeasureSpec = getChildMeasureSpec(widthMeasureSpec,
+                mPaddingLeft + mPaddingRight + lp.leftMargin + lp.rightMargin, lp.width);
 
-        final int availableWidth = MeasureSpec.getSize(widthMeasureSpec);
-        final int availableHeight = MeasureSpec.getSize(heightMeasureSpec);
-
-        final int childWidthMeasureSpec = ViewGroup.getChildMeasureSpec(widthMeasureSpec,
-                horizontalPaddings + lp.leftMargin + lp.rightMargin, lp.width);
-
-        // 2. Calculate remaining height for weightedChildView.
-        final int childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(
-                Math.max(0, availableHeight - usedSpace), MeasureSpec.AT_MOST);
-
-        // 3. Measure weightedChildView with the remaining remaining space.
+        // 3. Measure weightedChildView with the remaining space.
         weightedChildView.measure(childWidthMeasureSpec, childHeightMeasureSpec);
+
+        totalLength = Math.max(totalLength,
+                totalLength + weightedChildView.getMeasuredHeight() + lp.topMargin
+                        + lp.bottomMargin);
+
         maxWidth = Math.max(maxWidth,
                 weightedChildView.getMeasuredWidth() + lp.leftMargin + lp.rightMargin);
 
-        final int totalUsedHeight = usedSpace + weightedChildView.getMeasuredHeight();
+        // Add padding to width
+        maxWidth += getPaddingLeft() + getPaddingRight();
 
-        final int measuredWidth;
-        if (widthMode == MeasureSpec.EXACTLY) {
-            measuredWidth = availableWidth;
-        } else {
-            measuredWidth = maxWidth + getPaddingStart() + getPaddingEnd();
-        }
-
-        final int measuredHeight;
-        if (heightMode == MeasureSpec.EXACTLY) {
-            measuredHeight = availableHeight;
-        } else {
-            measuredHeight = totalUsedHeight;
-        }
-
-        // 4. Set the container size
-        setMeasuredDimension(
-                resolveSize(Math.max(getSuggestedMinimumWidth(), measuredWidth),
-                        widthMeasureSpec),
-                Math.max(getSuggestedMinimumHeight(), measuredHeight));
+        // Resolve final dimensions
+        final int finalWidth = resolveSizeAndState(Math.max(maxWidth, getSuggestedMinimumWidth()),
+                widthMeasureSpec, 0);
+        final int finalHeight = resolveSizeAndState(
+                Math.max(totalLength, getSuggestedMinimumHeight()), heightMeasureSpec, 0);
+        setMeasuredDimension(finalWidth, finalHeight);
     }
 
     @NonNull
diff --git a/core/jni/android_os_VintfObject.cpp b/core/jni/android_os_VintfObject.cpp
index ce4a337..8dc9d0a 100644
--- a/core/jni/android_os_VintfObject.cpp
+++ b/core/jni/android_os_VintfObject.cpp
@@ -39,6 +39,7 @@
 using vintf::HalManifest;
 using vintf::Level;
 using vintf::SchemaType;
+using vintf::SepolicyVersion;
 using vintf::to_string;
 using vintf::toXml;
 using vintf::Version;
@@ -139,7 +140,7 @@
         return nullptr;
     }
 
-    Version latest;
+    SepolicyVersion latest;
     for (const auto& range : versions) {
         latest = std::max(latest, range.maxVer());
     }
diff --git a/core/jni/android_util_AssetManager.cpp b/core/jni/android_util_AssetManager.cpp
index 3d0ab4e..3ee15ab 100644
--- a/core/jni/android_util_AssetManager.cpp
+++ b/core/jni/android_util_AssetManager.cpp
@@ -314,8 +314,7 @@
 }
 
 static void NativeSetApkAssets(JNIEnv* env, jclass /*clazz*/, jlong ptr,
-                               jobjectArray apk_assets_array, jboolean invalidate_caches,
-                               jboolean preset) {
+                               jobjectArray apk_assets_array, jboolean invalidate_caches) {
   ATRACE_NAME("AssetManager::SetApkAssets");
 
   const jsize apk_assets_len = env->GetArrayLength(apk_assets_array);
@@ -344,11 +343,7 @@
   }
 
   auto assetmanager = LockAndStartAssetManager(ptr);
-  if (preset) {
-    assetmanager->PresetApkAssets(apk_assets);
-  } else {
-    assetmanager->SetApkAssets(apk_assets, invalidate_caches);
-  }
+  assetmanager->SetApkAssets(apk_assets, invalidate_caches);
 }
 
 static void NativeSetConfiguration(JNIEnv* env, jclass /*clazz*/, jlong ptr, jint mcc, jint mnc,
@@ -358,7 +353,7 @@
                                    jint screen_height, jint smallest_screen_width_dp,
                                    jint screen_width_dp, jint screen_height_dp, jint screen_layout,
                                    jint ui_mode, jint color_mode, jint grammatical_gender,
-                                   jint major_version, jboolean force_refresh) {
+                                   jint major_version) {
   ATRACE_NAME("AssetManager::SetConfiguration");
 
   const jsize locale_count = (locales == NULL) ? 0 : env->GetArrayLength(locales);
@@ -418,7 +413,7 @@
   }
 
   auto assetmanager = LockAndStartAssetManager(ptr);
-  assetmanager->SetConfigurations(std::move(configs), force_refresh != JNI_FALSE);
+  assetmanager->SetConfigurations(configs);
   assetmanager->SetDefaultLocale(default_locale_int);
 }
 
@@ -1527,8 +1522,8 @@
         // AssetManager setup methods.
         {"nativeCreate", "()J", (void*)NativeCreate},
         {"nativeDestroy", "(J)V", (void*)NativeDestroy},
-        {"nativeSetApkAssets", "(J[Landroid/content/res/ApkAssets;ZZ)V", (void*)NativeSetApkAssets},
-        {"nativeSetConfiguration", "(JIILjava/lang/String;[Ljava/lang/String;IIIIIIIIIIIIIIIIZ)V",
+        {"nativeSetApkAssets", "(J[Landroid/content/res/ApkAssets;Z)V", (void*)NativeSetApkAssets},
+        {"nativeSetConfiguration", "(JIILjava/lang/String;[Ljava/lang/String;IIIIIIIIIIIIIIII)V",
          (void*)NativeSetConfiguration},
         {"nativeGetAssignedPackageIdentifiers", "(JZZ)Landroid/util/SparseArray;",
          (void*)NativeGetAssignedPackageIdentifiers},
diff --git a/core/proto/OWNERS b/core/proto/OWNERS
index c65794e..b900fa6 100644
--- a/core/proto/OWNERS
+++ b/core/proto/OWNERS
@@ -22,7 +22,6 @@
 per-file android/hardware/location/context_hub_info.proto = file:/services/core/java/com/android/server/location/contexthub/OWNERS
 
 # Biometrics
-jaggies@google.com
 jbolinger@google.com
 
 # Launcher
diff --git a/core/proto/android/providers/settings/secure.proto b/core/proto/android/providers/settings/secure.proto
index c62e536..4fc9b40 100644
--- a/core/proto/android/providers/settings/secure.proto
+++ b/core/proto/android/providers/settings/secure.proto
@@ -144,6 +144,7 @@
         optional SettingProto long_press_home_enabled = 11 [ (android.privacy).dest = DEST_AUTOMATIC ];
         optional SettingProto search_press_hold_nav_handle_enabled = 12 [ (android.privacy).dest = DEST_AUTOMATIC ];
         optional SettingProto search_long_press_home_enabled = 13 [ (android.privacy).dest = DEST_AUTOMATIC ];
+        optional SettingProto visual_query_accessibility_detection_enabled = 14 [ (android.privacy).dest = DEST_AUTOMATIC ];
     }
     optional Assist assist = 7;
 
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index a425bb0..72340e5 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -835,6 +835,7 @@
     <!-- Added in V -->
     <protected-broadcast android:name="android.intent.action.PROFILE_AVAILABLE" />
     <protected-broadcast android:name="android.intent.action.PROFILE_UNAVAILABLE" />
+    <protected-broadcast android:name="android.app.action.CONSOLIDATED_NOTIFICATION_POLICY_CHANGED" />
 
     <!-- ====================================================================== -->
     <!--                          RUNTIME PERMISSIONS                           -->
@@ -3799,6 +3800,13 @@
     <permission android:name="android.permission.MANAGE_DEVICE_POLICY_CONTENT_PROTECTION"
                 android:protectionLevel="internal|role" />
 
+    <!-- Allows an application to set policy related to subscriptions downloaded by an admin.
+        <p>{@link Manifest.permission#MANAGE_DEVICE_POLICY_ACROSS_USERS_FULL} is required to call
+            APIs protected by this permission on users different to the calling user.
+        @FlaggedApi("android.app.admin.flags.esim_management_enabled") -->
+    <permission android:name="android.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS"
+        android:protectionLevel="internal|role" />
+
     <!-- Allows an application to set device policies outside the current user
         that are critical for securing data within the current user.
         <p>Holding this permission allows the use of other held MANAGE_DEVICE_POLICY_*
@@ -3829,6 +3837,7 @@
         @hide This is not a third-party API (intended for OEMs and system apps). -->
     <permission android:name="android.permission.MANAGE_ENHANCED_CONFIRMATION_STATES"
                 android:protectionLevel="signature|installer" />
+    <uses-permission android:name="android.permission.MANAGE_ENHANCED_CONFIRMATION_STATES" />
 
     <!-- @SystemApi @hide Allows an application to set a device owner on retail demo devices.-->
     <permission android:name="android.permission.PROVISION_DEMO_DEVICE"
@@ -5921,7 +5930,7 @@
     <permission android:name="android.permission.CONTROL_DISPLAY_COLOR_TRANSFORMS"
         android:protectionLevel="signature|privileged" />
 
-    <!-- Allows an application to collect usage infomation about brightness slider changes.
+    <!-- Allows an application to collect usage information about brightness slider changes.
          <p>Not for use by third-party applications.</p>
          @hide
          @SystemApi
@@ -7033,12 +7042,16 @@
 
     <!-- Allows the holder to read blocked numbers. See
          {@link android.provider.BlockedNumberContract}.
+         @SystemApi
+         @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies")
          @hide -->
     <permission android:name="android.permission.READ_BLOCKED_NUMBERS"
                 android:protectionLevel="signature" />
 
     <!-- Allows the holder to write blocked numbers. See
          {@link android.provider.BlockedNumberContract}.
+         @SystemApi
+         @FlaggedApi("com.android.server.telecom.flags.telecom_resolve_hidden_dependencies")
          @hide -->
     <permission android:name="android.permission.WRITE_BLOCKED_NUMBERS"
                 android:protectionLevel="signature" />
diff --git a/core/res/OWNERS b/core/res/OWNERS
index 332ad2a..6924248 100644
--- a/core/res/OWNERS
+++ b/core/res/OWNERS
@@ -8,7 +8,6 @@
 hackbod@android.com
 hackbod@google.com
 ilyamaty@google.com
-jaggies@google.com
 jbolinger@google.com
 jsharkey@android.com
 jsharkey@google.com
diff --git a/core/res/res/layout/app_perms_summary.xml b/core/res/res/layout/app_perms_summary.xml
index b8d93ac..509b988 100644
--- a/core/res/res/layout/app_perms_summary.xml
+++ b/core/res/res/layout/app_perms_summary.xml
@@ -14,7 +14,7 @@
      limitations under the License.
 -->
 
-<!-- Describes permission item consisting of a group name and the list of permisisons under the group -->
+<!-- Describes permission item consisting of a group name and the list of permissions under the group -->
 
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 6803a07..4ee03de 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -3643,6 +3643,18 @@
              <p> The default value is 40dp for {@link android.widget.TextView} and
              {@link android.widget.EditText}, and 0dp for all other views. -->
         <attr name="handwritingBoundsOffsetBottom" format="dimension" />
+
+        <!-- Sets whether this view renders sensitive content. -->
+        <!-- @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") -->
+        <attr name="contentSensitivity">
+            <!-- Let the Android System use its heuristics to determine if the view renders
+             sensitive content. -->
+            <enum name="auto" value="0" />
+            <!-- This view renders sensitive content. -->
+            <enum name="sensitive" value="0x1" />
+            <!-- This view doesn't render sensitive content. -->
+            <enum name="notSensitive" value="0x2" />
+        </attr>
     </declare-styleable>
 
     <!-- Attributes that can be assigned to a tag for a particular View. -->
@@ -3968,6 +3980,26 @@
             {@link android.inputmethodservice.InputMethodService#onFinishInput()}.
         -->
         <attr name="supportsStylusHandwriting" format="boolean" />
+        <!-- Specifies whether the IME supports connectionless stylus handwriting sessions. A
+             connectionless session differs from a regular session in that the IME does not use an
+             input connection to communicate with a text editor. Instead, the IME directly returns
+             recognised handwritten text via an {@link
+             android.inputmethodservice.InputMethodService} handwriting lifecycle API.
+
+             <p>If the IME supports connectionless sessions, apps or framework may start a
+             connectionless session when a stylus motion event sequence begins. {@link
+             android.inputmethodservice.InputMethodService#onStartConnectionlessStylusHandwriting}
+             is called. If the IME is ready for stylus input, it should return {code true} to start
+             the basic mode session. As in the regular session, the IME will receive stylus motion
+             events to the stylus handwriting window and should render ink to a view in this window.
+             When the user has stopped handwriting, the IME should end the session and deliver the
+             result by calling {@link
+             android.inputmethodservice.InputMethodService#finishConnectionlessStylusHandwriting}.
+
+             The default value is {code false}. If {code true}, {@link
+             android.R.attr#supportsStylusHandwriting} should also be {code true}.
+        -->
+        <attr name="supportsConnectionlessStylusHandwriting" format="boolean" />
         <!-- Class name of an activity that allows the user to modify the stylus handwriting
             settings for this service -->
         <attr name="stylusHandwritingSettingsActivity" format="string" />
diff --git a/core/res/res/values/config_telephony.xml b/core/res/res/values/config_telephony.xml
index 78ce2d9..104b7cd 100644
--- a/core/res/res/values/config_telephony.xml
+++ b/core/res/res/values/config_telephony.xml
@@ -58,6 +58,12 @@
     <integer name="auto_data_switch_availability_stability_time_threshold_millis">10000</integer>
     <java-symbol type="integer" name="auto_data_switch_availability_stability_time_threshold_millis" />
 
+    <!-- Define the bar of considering the RAT and signal strength advantage of a subscription to be
+     stable in milliseconds, where 0 means immediate switch, and negative milliseconds indicates the
+     switch base on RAT and signal strength feature is disabled.-->
+    <integer name="auto_data_switch_performance_stability_time_threshold_millis">120000</integer>
+    <java-symbol type="integer" name="auto_data_switch_performance_stability_time_threshold_millis" />
+
     <!-- Define the maximum retry times when a validation for switching failed.-->
     <integer name="auto_data_switch_validation_max_retry">7</integer>
     <java-symbol type="integer" name="auto_data_switch_validation_max_retry" />
diff --git a/core/res/res/values/public-staging.xml b/core/res/res/values/public-staging.xml
index 58b2c61..dcb6bb0 100644
--- a/core/res/res/values/public-staging.xml
+++ b/core/res/res/values/public-staging.xml
@@ -155,6 +155,10 @@
     <public name="languageSettingsActivity"/>
     <!-- @FlaggedApi("com.android.text.flags.fix_line_height_for_locale") -->
     <public name="useLocalePreferredLineHeightForMinimum"/>
+    <!-- @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") -->
+    <public name="contentSensitivity" />
+    <!-- @FlaggedApi("android.view.inputmethod.connectionless_handwriting") -->
+    <public name="supportsConnectionlessStylusHandwriting" />
   </staging-public-group>
 
   <staging-public-group type="id" first-id="0x01bc0000">
diff --git a/core/tests/BroadcastRadioTests/src/android/hardware/radio/TunerAdapterTest.java b/core/tests/BroadcastRadioTests/src/android/hardware/radio/TunerAdapterTest.java
index 5aace81..e4cf7ac 100644
--- a/core/tests/BroadcastRadioTests/src/android/hardware/radio/TunerAdapterTest.java
+++ b/core/tests/BroadcastRadioTests/src/android/hardware/radio/TunerAdapterTest.java
@@ -286,7 +286,7 @@
         int scanStatus = mRadioTuner.scan(RadioTuner.DIRECTION_DOWN, /* skipSubChannel= */ false);
 
         verify(mTunerMock).seek(/* directionDown= */ true, /* skipSubChannel= */ false);
-        assertWithMessage("Status for scaning")
+        assertWithMessage("Status for scanning")
                 .that(scanStatus).isEqualTo(RadioManager.STATUS_OK);
         verify(mCallbackMock, timeout(CALLBACK_TIMEOUT_MS)).onProgramInfoChanged(FM_PROGRAM_INFO);
     }
diff --git a/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/ConnectivityManagerStressTestRunner.java b/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/ConnectivityManagerStressTestRunner.java
index 0806fa0..db95d7a 100644
--- a/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/ConnectivityManagerStressTestRunner.java
+++ b/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/ConnectivityManagerStressTestRunner.java
@@ -99,7 +99,7 @@
         }
     }
 
-    public int getSoftApInterations() {
+    public int getSoftApIterations() {
         return mSoftApIterations;
     }
 
diff --git a/core/tests/coretests/src/android/view/InsetsSourceTest.java b/core/tests/coretests/src/android/view/InsetsSourceTest.java
index e1bcd4a..936f4d7 100644
--- a/core/tests/coretests/src/android/view/InsetsSourceTest.java
+++ b/core/tests/coretests/src/android/view/InsetsSourceTest.java
@@ -279,5 +279,204 @@
         }
     }
 
+    @Test
+    public void testCalculateBoundingRects_noBoundingRects_createsSingleRect() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(null);
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 1000, 1000), false);
+
+        assertEquals(1, rects.length);
+        assertEquals(new Rect(0, 0, 1000, 100), rects[0]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_noBoundingRectsAndLargerFrame_singleRectFitsRelFrame() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(null);
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 500, 1000), false);
+
+        assertEquals(1, rects.length);
+        assertEquals(new Rect(0, 0, 500, 100), rects[0]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_frameAtOrigin_resultRelativeToRelFrame() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 300, 100),
+                new Rect(800, 0, 1000, 100),
+        });
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 1000, 1000), false);
+
+        assertEquals(2, rects.length);
+        assertEquals(new Rect(0, 0, 300, 100), rects[0]);
+        assertEquals(new Rect(800, 0, 1000, 100), rects[1]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_notAtOrigin_resultRelativeToRelFrame() {
+        mSource.setFrame(new Rect(100, 100, 1100, 200));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 300, 100),    // 300x100, aligned left
+                new Rect(800, 0, 1000, 100), // 200x100, aligned right
+        });
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(100, 100, 1100, 1100), false);
+
+        assertEquals(2, rects.length);
+        assertEquals(new Rect(0, 0, 300, 100), rects[0]);
+        assertEquals(new Rect(800, 0, 1000, 100), rects[1]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_boundingRectFullyInsideFrameInWindow() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(100, 0, 400, 100), // Inside |frame| and |relativeFrame|.
+        });
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 500, 100), false);
+
+        assertEquals(1, rects.length);
+        assertEquals(new Rect(100, 0, 400, 100), rects[0]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_boundingRectOutsideFrameInWindow_dropped() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(700, 0, 1000, 100), // Inside |frame|, but outside |relativeFrame|.
+        });
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 500, 100), false);
+
+        assertEquals(0, rects.length);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_boundingRectPartlyOutsideFrameInWindow_cropped() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(400, 0, 600, 100), // Inside |frame|, and only half inside |relativeFrame|.
+        });
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 500, 100), false);
+
+        assertEquals(1, rects.length);
+        assertEquals(new Rect(400, 0, 500, 100), rects[0]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_framesNotAtOrigin_resultRelativeToWindowFrame() {
+        mSource.setFrame(new Rect(100, 100, 1100, 200));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 300, 100), // 300x100 aligned to left.
+                new Rect(800, 0, 1000, 100) // 200x100 align to right.
+        });
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(100, 100, 1100, 1100), false);
+
+        assertEquals(2, rects.length);
+        assertEquals(new Rect(0, 0, 300, 100), rects[0]);
+        assertEquals(new Rect(800, 0, 1000, 100), rects[1]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_captionBar() {
+        mCaptionSource.setFrame(new Rect(0, 0, 1000, 100));
+        mCaptionSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 200, 100), // 200x100, aligned left.
+                new Rect(800, 0, 1000, 100) // 200x100, aligned right.
+        });
+
+        final Rect[] rects = mCaptionSource.calculateBoundingRects(
+                new Rect(0, 0, 1000, 1000), false);
+
+        assertEquals(2, rects.length);
+        assertEquals(new Rect(0, 0, 200, 100), rects[0]);
+        assertEquals(new Rect(800, 0, 1000, 100), rects[1]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_captionBarFrameMisaligned_rectsFixedToTop() {
+        mCaptionSource.setFrame(new Rect(500, 500, 1500, 600));
+        mCaptionSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 100, 100), // 100x100, aligned to left/top of frame
+        });
+
+        final Rect[] rects = mCaptionSource.calculateBoundingRects(
+                new Rect(495, 495, 1500, 1500), false);
+
+        assertEquals(1, rects.length);
+        // rect should be aligned to the top of relative frame, as if the caption frame had been
+        // corrected to be aligned at the top.
+        assertEquals(new Rect(0, 0, 100, 100), rects[0]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_imeCaptionBarFrameMisaligned_rectsFixedToBottom() {
+        mImeCaptionSource.setFrame(new Rect(500, 1400, 1500, 1500));
+        mImeCaptionSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 100, 100), // 100x100, aligned to left/top of frame
+        });
+
+        final Rect[] rects = mImeCaptionSource.calculateBoundingRects(
+                new Rect(495, 495, 1500, 1500), false);
+
+        assertEquals(1, rects.length);
+        // rect should be aligned to the bottom of relative frame, as if the ime caption frame had
+        // been corrected to be aligned at the top.
+        assertEquals(new Rect(0, 905, 100, 1005), rects[0]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_imeCaptionBar() {
+        mImeCaptionSource.setFrame(new Rect(0, 900, 1000, 1000)); // Frame at the bottom.
+        mImeCaptionSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 200, 100), // 200x100, aligned left.
+        });
+
+        final Rect[] rects = mImeCaptionSource.calculateBoundingRects(
+                new Rect(0, 0, 1000, 1000), false);
+
+        assertEquals(1, rects.length);
+        assertEquals(new Rect(0, 900, 200, 1000), rects[0]);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_invisible() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 300, 100),
+                new Rect(800, 0, 1000, 100),
+        });
+        mSource.setVisible(false);
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 1000, 1000),
+                false /* ignoreVisibility */);
+
+        assertEquals(0, rects.length);
+    }
+
+    @Test
+    public void testCalculateBoundingRects_ignoreVisibility() {
+        mSource.setFrame(new Rect(0, 0, 1000, 100));
+        mSource.setBoundingRects(new Rect[]{
+                new Rect(0, 0, 300, 100),
+                new Rect(800, 0, 1000, 100),
+        });
+        mSource.setVisible(false);
+
+        final Rect[] rects = mSource.calculateBoundingRects(new Rect(0, 0, 1000, 1000),
+                true /* ignoreVisibility */);
+
+        assertEquals(2, rects.length);
+        assertEquals(new Rect(0, 0, 300, 100), rects[0]);
+        assertEquals(new Rect(800, 0, 1000, 100), rects[1]);
+    }
+
     // Parcel and equals already tested via InsetsStateTest
 }
diff --git a/core/tests/coretests/src/android/view/InsetsStateTest.java b/core/tests/coretests/src/android/view/InsetsStateTest.java
index 672875a..16bd20a 100644
--- a/core/tests/coretests/src/android/view/InsetsStateTest.java
+++ b/core/tests/coretests/src/android/view/InsetsStateTest.java
@@ -63,6 +63,8 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.util.List;
+
 /**
  * Tests for {@link InsetsState}.
  *
@@ -88,6 +90,8 @@
             null /* owner */, 1 /* index */, navigationBars());
     private static final int ID_BOTTOM_GESTURES = InsetsSource.createId(
             null /* owner */, 0 /* index */, systemGestures());
+    private static final int ID_EXTRA_CAPTION_BAR = InsetsSource.createId(
+            null /* owner */, 2 /* index */, captionBar());
 
     private final InsetsState mState = new InsetsState();
     private final InsetsState mState2 = new InsetsState();
@@ -420,9 +424,11 @@
     public void testEquals_visibility() {
         mState.getOrCreateSource(ID_IME, ime())
                 .setFrame(new Rect(0, 0, 100, 100))
+                .setBoundingRects(new Rect[]{ new Rect(0, 0, 10, 10) })
                 .setVisible(true);
         mState2.getOrCreateSource(ID_IME, ime())
-                .setFrame(new Rect(0, 0, 100, 100));
+                .setFrame(new Rect(0, 0, 100, 100))
+                .setBoundingRects(new Rect[]{ new Rect(0, 0, 10, 10) });
         assertNotEqualsAndHashCode();
     }
 
@@ -441,6 +447,30 @@
     }
 
     @Test
+    public void testEquals_sameBoundingRects() {
+        mState.getOrCreateSource(ID_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 100, 100))
+                .setBoundingRects(new Rect[]{ new Rect(0, 0, 10, 10) })
+                .setVisible(true);
+        mState2.getOrCreateSource(ID_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 100, 100))
+                .setBoundingRects(new Rect[]{ new Rect(0, 0, 10, 10) });
+        assertEqualsAndHashCode();
+    }
+
+    @Test
+    public void testEquals_differentBoundingRects() {
+        mState.getOrCreateSource(ID_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 100, 100))
+                .setBoundingRects(new Rect[]{ new Rect(0, 0, 10, 10) })
+                .setVisible(true);
+        mState2.getOrCreateSource(ID_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 100, 100))
+                .setBoundingRects(new Rect[]{ new Rect(0, 0, 20, 20) });
+        assertNotEqualsAndHashCode();
+    }
+
+    @Test
     public void testEquals_samePrivacyIndicator() {
         Rect one = new Rect(0, 1, 2, 3);
         Rect two = new Rect(4, 5, 6, 7);
@@ -734,4 +764,94 @@
         assertEquals(1, onIdNotFoundInState2Called[0]); // 1000.
         assertEquals(1, onFinishCalled[0]);
     }
+
+    @Test
+    public void testCalculateBoundingRects() {
+        mState.getOrCreateSource(ID_STATUS_BAR, statusBars())
+                .setFrame(new Rect(0, 0, 1000, 100))
+                .setBoundingRects(null)
+                .setVisible(true);
+        mState.getOrCreateSource(ID_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 1000, 100))
+                .setBoundingRects(new Rect[]{
+                        new Rect(0, 0, 200, 100),
+                        new Rect(800, 0, 1000, 100)
+                })
+                .setVisible(true);
+        SparseIntArray typeSideMap = new SparseIntArray();
+
+        WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 1000, 1000), null, false,
+                SOFT_INPUT_ADJUST_RESIZE, 0, 0, TYPE_APPLICATION, ACTIVITY_TYPE_UNDEFINED,
+                typeSideMap);
+
+        assertEquals(
+                List.of(new Rect(0, 0, 1000, 100)),
+                insets.getBoundingRects(Type.statusBars())
+        );
+        assertEquals(
+                List.of(
+                        new Rect(0, 0, 200, 100),
+                        new Rect(800, 0, 1000, 100)
+                ),
+                insets.getBoundingRects(Type.captionBar())
+        );
+    }
+
+    @Test
+    public void testCalculateBoundingRects_multipleSourcesOfSameType_concatenated() {
+        mState.getOrCreateSource(ID_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 1000, 100))
+                .setBoundingRects(new Rect[]{new Rect(0, 0, 200, 100)})
+                .setVisible(true);
+        mState.getOrCreateSource(ID_EXTRA_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 1000, 100))
+                .setBoundingRects(new Rect[]{new Rect(800, 0, 1000, 100)})
+                .setVisible(true);
+        SparseIntArray typeSideMap = new SparseIntArray();
+
+        WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 1000, 1000), null, false,
+                SOFT_INPUT_ADJUST_RESIZE, 0, 0, TYPE_APPLICATION, ACTIVITY_TYPE_UNDEFINED,
+                typeSideMap);
+
+        final List<Rect> expected = List.of(
+                new Rect(0, 0, 200, 100),
+                new Rect(800, 0, 1000, 100)
+        );
+        final List<Rect> actual = insets.getBoundingRects(captionBar());
+        assertEquals(expected.size(), actual.size());
+
+        // Order does not matter.
+        assertTrue(actual.containsAll(expected));
+    }
+
+    @Test
+    public void testCalculateBoundingRects_captionBar_reportedAsSysGesturesAndTappableElement() {
+        mState.getOrCreateSource(ID_CAPTION_BAR, captionBar())
+                .setFrame(new Rect(0, 0, 1000, 100))
+                .setBoundingRects(new Rect[]{new Rect(0, 0, 200, 100)})
+                .setVisible(true);
+        SparseIntArray typeSideMap = new SparseIntArray();
+
+        WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 1000, 1000), null, false,
+                SOFT_INPUT_ADJUST_RESIZE, 0, 0, TYPE_APPLICATION, ACTIVITY_TYPE_UNDEFINED,
+                typeSideMap);
+
+        assertEquals(
+                List.of(new Rect(0, 0, 200, 100)),
+                insets.getBoundingRects(Type.captionBar())
+        );
+        assertEquals(
+                List.of(new Rect(0, 0, 200, 100)),
+                insets.getBoundingRects(Type.systemGestures())
+        );
+        assertEquals(
+                List.of(new Rect(0, 0, 200, 100)),
+                insets.getBoundingRects(Type.mandatorySystemGestures())
+        );
+        assertEquals(
+                List.of(new Rect(0, 0, 200, 100)),
+                insets.getBoundingRects(Type.tappableElement())
+        );
+
+    }
 }
diff --git a/core/tests/coretests/src/android/view/WindowInsetsTest.java b/core/tests/coretests/src/android/view/WindowInsetsTest.java
index 69abf5f..ab4543c 100644
--- a/core/tests/coretests/src/android/view/WindowInsetsTest.java
+++ b/core/tests/coretests/src/android/view/WindowInsetsTest.java
@@ -41,14 +41,14 @@
     public void systemWindowInsets_afterConsuming_isConsumed() {
         assertTrue(new WindowInsets(WindowInsets.createCompatTypeMap(new Rect(1, 2, 3, 4)), null,
                 null, false, 0, 0, null, null, null, null,
-                WindowInsets.Type.systemBars(), false)
+                WindowInsets.Type.systemBars(), false, null, null, 0, 0)
                 .consumeSystemWindowInsets().isConsumed());
     }
 
     @Test
     public void multiNullConstructor_isConsumed() {
         assertTrue(new WindowInsets(null, null, null, false, 0, 0, null, null, null, null,
-                WindowInsets.Type.systemBars(), false).isConsumed());
+                WindowInsets.Type.systemBars(), false, null, null, 0, 0).isConsumed());
     }
 
     @Test
@@ -65,7 +65,7 @@
         WindowInsets.assignCompatInsets(insets, new Rect(0, 0, 0, 0));
         WindowInsets windowInsets = new WindowInsets(insets, maxInsets, visible, false, 0,
                 0, null, null, null, DisplayShape.NONE, systemBars(),
-                true /* compatIgnoreVisibility */);
+                true /* compatIgnoreVisibility */, null, null, 0, 0);
         assertEquals(Insets.of(0, 10, 0, 0), windowInsets.getSystemWindowInsets());
     }
 }
diff --git a/core/tests/coretests/src/com/android/internal/widget/ActionBarOverlayLayoutTest.java b/core/tests/coretests/src/com/android/internal/widget/ActionBarOverlayLayoutTest.java
index 84dd274..8d66cfc 100644
--- a/core/tests/coretests/src/com/android/internal/widget/ActionBarOverlayLayoutTest.java
+++ b/core/tests/coretests/src/com/android/internal/widget/ActionBarOverlayLayoutTest.java
@@ -169,7 +169,8 @@
 
     private WindowInsets insetsWith(Insets content, DisplayCutout cutout) {
         return new WindowInsets(WindowInsets.createCompatTypeMap(content.toRect()), null, null,
-                false, 0, 0, cutout, null, null, null, WindowInsets.Type.systemBars(), false);
+                false, 0, 0, cutout, null, null, null, WindowInsets.Type.systemBars(), false,
+                null, null, 0, 0);
     }
 
     private ViewGroup createViewGroupWithId(int id) {
diff --git a/core/tests/coretests/src/com/android/internal/widget/NotificationOptimizedLinearLayoutComparisonTest.java b/core/tests/coretests/src/com/android/internal/widget/NotificationOptimizedLinearLayoutComparisonTest.java
index 08333ec..bf9221a 100644
--- a/core/tests/coretests/src/com/android/internal/widget/NotificationOptimizedLinearLayoutComparisonTest.java
+++ b/core/tests/coretests/src/com/android/internal/widget/NotificationOptimizedLinearLayoutComparisonTest.java
@@ -31,6 +31,7 @@
 import android.view.View.MeasureSpec;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
+import android.widget.TextView;
 import android.widget.flags.Flags;
 
 import androidx.test.InstrumentationRegistry;
@@ -73,7 +74,7 @@
 
     private static final int[] LAYOUT_PARAMS = {MATCH_PARENT, WRAP_CONTENT, 0, 50};
     private static final int[] CHILD_WEIGHTS = {0, 1};
-
+    private static final int[] CHILD_MARGINS = {0, 10, -10};
     @Rule
     public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
 
@@ -84,35 +85,96 @@
         mContext = InstrumentationRegistry.getTargetContext();
     }
 
+
     @Test
     public void test() throws Throwable {
+        final List<View> controlChildren =
+                new ArrayList<>();
+        final List<View> testChildren =
+                new ArrayList<>();
+
+        final View controlChild1 = buildChildView();
+        final View controlChild2 = buildChildView();
+        controlChildren.add(controlChild1);
+        controlChildren.add(controlChild2);
+
+        final View testChild1 = buildChildView();
+        final View testChild2 = buildChildView();
+        testChildren.add(testChild1);
+        testChildren.add(testChild2);
+
+        final LinearLayout controlContainer = buildLayout(false, controlChildren);
+
+        final LinearLayout testContainer = buildLayout(true, testChildren);
+
+        final LinearLayout.LayoutParams firstChildLayoutParams = new LinearLayout.LayoutParams(0,
+                0);
+        final LinearLayout.LayoutParams secondChildLayoutParams = new LinearLayout.LayoutParams(0,
+                0);
+        controlChild1.setLayoutParams(firstChildLayoutParams);
+        controlChild2.setLayoutParams(secondChildLayoutParams);
+        testChild1.setLayoutParams(firstChildLayoutParams);
+        testChild2.setLayoutParams(secondChildLayoutParams);
+
         for (int orientation : ORIENTATIONS) {
-            for (int widthSpec : MEASURE_SPECS) {
-                for (int heightSpec : MEASURE_SPECS) {
-                    for (int firstChildGravity : GRAVITIES) {
-                        for (int secondChildGravity : GRAVITIES) {
-                            for (int firstChildLayoutWidth : LAYOUT_PARAMS) {
-                                for (int firstChildLayoutHeight : LAYOUT_PARAMS) {
-                                    for (int secondChildLayoutWidth : LAYOUT_PARAMS) {
-                                        for (int secondChildLayoutHeight : LAYOUT_PARAMS) {
+            controlContainer.setOrientation(orientation);
+            testContainer.setOrientation(orientation);
+
+            for (int firstChildLayoutWidth : LAYOUT_PARAMS) {
+                firstChildLayoutParams.width = firstChildLayoutWidth;
+                for (int firstChildLayoutHeight : LAYOUT_PARAMS) {
+                    firstChildLayoutParams.height = firstChildLayoutHeight;
+
+                    for (int secondChildLayoutWidth : LAYOUT_PARAMS) {
+                        secondChildLayoutParams.width = secondChildLayoutWidth;
+                        for (int secondChildLayoutHeight : LAYOUT_PARAMS) {
+                            secondChildLayoutParams.height = secondChildLayoutHeight;
+
+                            for (int firstChildMargin : CHILD_MARGINS) {
+                                firstChildLayoutParams.setMargins(firstChildMargin,
+                                        firstChildMargin, firstChildMargin, firstChildMargin);
+                                for (int secondChildMargin : CHILD_MARGINS) {
+                                    secondChildLayoutParams.setMargins(secondChildMargin,
+                                            secondChildMargin, secondChildMargin,
+                                            secondChildMargin);
+
+                                    for (int firstChildGravity : GRAVITIES) {
+                                        firstChildLayoutParams.gravity = firstChildGravity;
+                                        for (int secondChildGravity : GRAVITIES) {
+                                            secondChildLayoutParams.gravity = secondChildGravity;
+
                                             for (int firstChildWeight : CHILD_WEIGHTS) {
+                                                firstChildLayoutParams.weight = firstChildWeight;
                                                 for (int secondChildWeight : CHILD_WEIGHTS) {
-                                                    executeTest(/*testSpec =*/createTestSpec(
-                                                            orientation,
-                                                            widthSpec, heightSpec,
-                                                            firstChildLayoutWidth,
-                                                            firstChildLayoutHeight,
-                                                            secondChildLayoutWidth,
-                                                            secondChildLayoutHeight,
-                                                            firstChildGravity,
-                                                            secondChildGravity,
-                                                            firstChildWeight,
-                                                            secondChildWeight));
+                                                    secondChildLayoutParams.weight =
+                                                            secondChildWeight;
+
+                                                    for (int widthSpec : MEASURE_SPECS) {
+                                                        for (int heightSpec : MEASURE_SPECS) {
+                                                            executeTest(controlContainer,
+                                                                    testContainer,
+                                                                    createTestSpec(
+                                                                            orientation,
+                                                                            widthSpec, heightSpec,
+                                                                            firstChildLayoutWidth,
+                                                                            firstChildLayoutHeight,
+                                                                            secondChildLayoutWidth,
+                                                                            secondChildLayoutHeight,
+                                                                            firstChildGravity,
+                                                                            secondChildGravity,
+                                                                            firstChildWeight,
+                                                                            secondChildWeight,
+                                                                            firstChildMargin,
+                                                                            secondChildMargin)
+                                                            );
+                                                        }
+                                                    }
                                                 }
                                             }
                                         }
                                     }
                                 }
+
                             }
                         }
                     }
@@ -121,47 +183,8 @@
         }
     }
 
-    private void executeTest(TestSpec testSpec) {
-        // GIVEN
-        final List<View> controlChildren =
-                new ArrayList<>();
-        final List<View> testChildren =
-                new ArrayList<>();
-
-        controlChildren.add(
-                buildChildView(
-                        testSpec.mFirstChildLayoutWidth,
-                        testSpec.mFirstChildLayoutHeight,
-                        testSpec.mFirstChildGravity,
-                        testSpec.mFirstChildWeight));
-        controlChildren.add(
-                buildChildView(
-                        testSpec.mSecondChildLayoutWidth,
-                        testSpec.mSecondChildLayoutHeight,
-                        testSpec.mSecondChildGravity,
-                        testSpec.mSecondChildWeight));
-
-        testChildren.add(
-                buildChildView(
-                        testSpec.mFirstChildLayoutWidth,
-                        testSpec.mFirstChildLayoutHeight,
-                        testSpec.mFirstChildGravity,
-                        testSpec.mFirstChildWeight));
-        testChildren.add(
-                buildChildView(
-                        testSpec.mSecondChildLayoutWidth,
-                        testSpec.mSecondChildLayoutHeight,
-                        testSpec.mSecondChildGravity,
-                        testSpec.mSecondChildWeight));
-
-        final LinearLayout controlContainer = buildLayout(false,
-                testSpec.mOrientation,
-                controlChildren);
-
-        final LinearLayout testContainer = buildLayout(true,
-                testSpec.mOrientation,
-                testChildren);
-
+    private void executeTest(LinearLayout controlContainer, LinearLayout testContainer,
+            TestSpec testSpec) {
         // WHEN
         controlContainer.measure(testSpec.mWidthSpec, testSpec.mHeightSpec);
         testContainer.measure(testSpec.mWidthSpec, testSpec.mHeightSpec);
@@ -171,6 +194,7 @@
         assertLayoutsEqual("Test Case:" + testSpec, controlContainer, testContainer);
     }
 
+
     private static class TestSpec {
         private final int mOrientation;
         private final int mWidthSpec;
@@ -183,6 +207,8 @@
         private final int mSecondChildGravity;
         private final int mFirstChildWeight;
         private final int mSecondChildWeight;
+        private final int mFirstChildMargin;
+        private final int mSecondChildMargin;
 
         TestSpec(
                 int orientation,
@@ -195,7 +221,9 @@
                 int firstChildGravity,
                 int secondChildGravity,
                 int firstChildWeight,
-                int secondChildWeight) {
+                int secondChildWeight,
+                int firstChildMargin,
+                int secondChildMargin) {
             mOrientation = orientation;
             mWidthSpec = widthSpec;
             mHeightSpec = heightSpec;
@@ -207,6 +235,8 @@
             mSecondChildGravity = secondChildGravity;
             mFirstChildWeight = firstChildWeight;
             mSecondChildWeight = secondChildWeight;
+            mFirstChildMargin = firstChildMargin;
+            mSecondChildMargin = secondChildMargin;
         }
 
         @Override
@@ -223,6 +253,8 @@
                     + ", mSecondChildGravity=" + mSecondChildGravity
                     + ", mFirstChildWeight=" + mFirstChildWeight
                     + ", mSecondChildWeight=" + mSecondChildWeight
+                    + ", mFirstChildMargin=" + mFirstChildMargin
+                    + ", mSecondChildMargin=" + mSecondChildMargin
                     + '}';
         }
 
@@ -246,15 +278,13 @@
         }
     }
 
-    private LinearLayout buildLayout(boolean isNotificationOptimized,
-            @LinearLayout.OrientationMode int orientation, List<View> children) {
+    private LinearLayout buildLayout(boolean isNotificationOptimized, List<View> children) {
         final LinearLayout linearLayout;
         if (isNotificationOptimized) {
             linearLayout = new NotificationOptimizedLinearLayout(mContext);
         } else {
             linearLayout = new LinearLayout(mContext);
         }
-        linearLayout.setOrientation(orientation);
         for (int i = 0; i < children.size(); i++) {
             linearLayout.addView(children.get(i));
         }
@@ -262,7 +292,8 @@
     }
 
     private void assertLayoutsEqual(String testCase, View controlView, View testView) {
-        mExpect.withMessage("MeasuredWidths are not equal. Test Case:" + testCase)
+        mExpect.withMessage(
+                        "MeasuredWidths are not equal. Test Case:" + testCase)
                 .that(testView.getMeasuredWidth()).isEqualTo(controlView.getMeasuredWidth());
         mExpect.withMessage("MeasuredHeights are not equal. Test Case:" + testCase)
                 .that(testView.getMeasuredHeight()).isEqualTo(controlView.getMeasuredHeight());
@@ -286,23 +317,12 @@
         }
     }
 
-    private static class TestView extends View {
-        TestView(Context context) {
-            super(context);
-        }
-
-        @Override
-        public int getBaseline() {
-            return 5;
-        }
-    }
-
-
     private TestSpec createTestSpec(int orientation,
             int widthSpec, int heightSpec,
             int firstChildLayoutWidth, int firstChildLayoutHeight, int secondChildLayoutWidth,
             int secondChildLayoutHeight, int firstChildGravity, int secondChildGravity,
-            int firstChildWeight, int secondChildWeight) {
+            int firstChildWeight, int secondChildWeight, int firstChildMargin,
+            int secondChildMargin) {
 
         return new TestSpec(
                 orientation,
@@ -314,16 +334,16 @@
                 firstChildGravity,
                 secondChildGravity,
                 firstChildWeight,
-                secondChildWeight);
+                secondChildWeight,
+                firstChildMargin,
+                secondChildMargin);
     }
 
-    private View buildChildView(int childLayoutWidth, int childLayoutHeight,
-            int childGravity, int childWeight) {
-        final View childView = new TestView(mContext);
-        // Set desired size using LayoutParams
-        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(childLayoutWidth,
-                childLayoutHeight, childWeight);
-        params.gravity = childGravity;
+    private View buildChildView() {
+        final View childView = new TextView(mContext);
+        // this is initial value. We are going to mutate this layout params during the test.
+        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(MATCH_PARENT,
+                WRAP_CONTENT);
         childView.setLayoutParams(params);
         return childView;
     }
diff --git a/core/tests/utiltests/src/com/android/internal/util/FastXmlSerializerTest.java b/core/tests/utiltests/src/com/android/internal/util/FastXmlSerializerTest.java
index 7723d58..f91172d 100644
--- a/core/tests/utiltests/src/com/android/internal/util/FastXmlSerializerTest.java
+++ b/core/tests/utiltests/src/com/android/internal/util/FastXmlSerializerTest.java
@@ -45,7 +45,6 @@
  */
 @SmallTest
 @RunWith(AndroidJUnit4.class)
-@IgnoreUnderRavenwood(blockedBy = Xml.class)
 public class FastXmlSerializerTest {
     private static final String TAG = "FastXmlSerializerTest";
 
@@ -146,6 +145,7 @@
 
     @Test
     @LargeTest
+    @IgnoreUnderRavenwood(reason = "Long test runtime")
     public void testAllCharacters() throws Exception {
         boolean ok = true;
         for (int i = 0; i < 0xffff; i++) {
diff --git a/data/etc/com.android.launcher3.xml b/data/etc/com.android.launcher3.xml
index 5616d1d..47e2e38 100644
--- a/data/etc/com.android.launcher3.xml
+++ b/data/etc/com.android.launcher3.xml
@@ -26,5 +26,6 @@
         <permission name="android.permission.STATUS_BAR"/>
         <permission name="android.permission.STOP_APP_SWITCHES"/>
         <permission name="android.permission.ACCESS_SHORTCUTS"/>
+        <permission name="android.permission.ACCESS_HIDDEN_PROFILES_FULL"/>
     </privapp-permissions>
 </permissions>
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index d8713f7a..fdb5208 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -575,6 +575,9 @@
         <permission name="android.permission.READ_SYSTEM_GRAMMATICAL_GENDER"/>
         <!-- Permissions required for CTS test - CtsContactKeysProviderPrivilegedApp -->
         <permission name="android.permission.WRITE_VERIFICATION_STATE_E2EE_CONTACT_KEYS"/>
+        <!-- Permission required for CTS test BlockedNumberContractTest -->
+        <permission name="android.permission.WRITE_BLOCKED_NUMBERS" />
+        <permission name="android.permission.READ_BLOCKED_NUMBERS" />
         <!-- Permission required for CTS test - PackageManagerTest -->
         <permission name="android.permission.DOMAIN_VERIFICATION_AGENT"/>
     </privapp-permissions>
diff --git a/graphics/java/android/graphics/BitmapFactory.java b/graphics/java/android/graphics/BitmapFactory.java
index 1da8e18..d915b74 100644
--- a/graphics/java/android/graphics/BitmapFactory.java
+++ b/graphics/java/android/graphics/BitmapFactory.java
@@ -25,10 +25,13 @@
 import android.content.res.Resources;
 import android.os.Build;
 import android.os.Trace;
+import android.system.OsConstants;
 import android.util.DisplayMetrics;
 import android.util.Log;
 import android.util.TypedValue;
 
+import libcore.io.IoBridge;
+
 import java.io.FileDescriptor;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -523,19 +526,19 @@
     public static Bitmap decodeFile(String pathName, Options opts) {
         validate(opts);
         Bitmap bm = null;
-        InputStream stream = null;
+        FileDescriptor fd = null;
         try {
-            stream = new FileInputStream(pathName);
-            bm = decodeStream(stream, null, opts);
+            fd = IoBridge.open(pathName, OsConstants.O_RDONLY);
+            bm = decodeFileDescriptor(fd, null, opts);
         } catch (Exception e) {
             /*  do nothing.
                 If the exception happened on open, bm will be null.
             */
-            Log.e("BitmapFactory", "Unable to decode stream: " + e);
+            Log.e("BitmapFactory", "Unable to decode file: " + e);
         } finally {
-            if (stream != null) {
+            if (fd != null) {
                 try {
-                    stream.close();
+                    IoBridge.closeAndSignalBlockedThreads(fd);
                 } catch (IOException e) {
                     // do nothing here
                 }
diff --git a/graphics/java/android/view/PixelCopy.java b/graphics/java/android/view/PixelCopy.java
index e6de597..9159a00 100644
--- a/graphics/java/android/view/PixelCopy.java
+++ b/graphics/java/android/view/PixelCopy.java
@@ -96,7 +96,7 @@
      *
      * The contents of the source will be scaled to fit exactly inside the bitmap.
      * The pixel format of the source buffer will be converted, as part of the copy,
-     * to fit the the bitmap's {@link Bitmap.Config}. The most recently queued buffer
+     * to fit the bitmap's {@link Bitmap.Config}. The most recently queued buffer
      * in the SurfaceView's Surface will be used as the source of the copy.
      *
      * @param source The source from which to copy
@@ -117,7 +117,7 @@
      *
      * The contents of the source will be scaled to fit exactly inside the bitmap.
      * The pixel format of the source buffer will be converted, as part of the copy,
-     * to fit the the bitmap's {@link Bitmap.Config}. The most recently queued buffer
+     * to fit the bitmap's {@link Bitmap.Config}. The most recently queued buffer
      * in the SurfaceView's Surface will be used as the source of the copy.
      *
      * @param source The source from which to copy
@@ -143,7 +143,7 @@
      *
      * The contents of the source will be scaled to fit exactly inside the bitmap.
      * The pixel format of the source buffer will be converted, as part of the copy,
-     * to fit the the bitmap's {@link Bitmap.Config}. The most recently queued buffer
+     * to fit the bitmap's {@link Bitmap.Config}. The most recently queued buffer
      * in the Surface will be used as the source of the copy.
      *
      * @param source The source from which to copy
@@ -164,7 +164,7 @@
      *
      * The contents of the source rect will be scaled to fit exactly inside the bitmap.
      * The pixel format of the source buffer will be converted, as part of the copy,
-     * to fit the the bitmap's {@link Bitmap.Config}. The most recently queued buffer
+     * to fit the bitmap's {@link Bitmap.Config}. The most recently queued buffer
      * in the Surface will be used as the source of the copy.
      *
      * @param source The source from which to copy
@@ -201,7 +201,7 @@
      *
      * The contents of the source will be scaled to fit exactly inside the bitmap.
      * The pixel format of the source buffer will be converted, as part of the copy,
-     * to fit the the bitmap's {@link Bitmap.Config}. The most recently queued buffer
+     * to fit the bitmap's {@link Bitmap.Config}. The most recently queued buffer
      * in the Window's Surface will be used as the source of the copy.
      *
      * Note: This is limited to being able to copy from Window's with a non-null
@@ -231,7 +231,7 @@
      *
      * The contents of the source rect will be scaled to fit exactly inside the bitmap.
      * The pixel format of the source buffer will be converted, as part of the copy,
-     * to fit the the bitmap's {@link Bitmap.Config}. The most recently queued buffer
+     * to fit the bitmap's {@link Bitmap.Config}. The most recently queued buffer
      * in the Window's Surface will be used as the source of the copy.
      *
      * Note: This is limited to being able to copy from Window's with a non-null
diff --git a/keystore/aaid/aidl/android/security/keystore/IKeyAttestationApplicationIdProvider.aidl b/keystore/aaid/aidl/android/security/keystore/IKeyAttestationApplicationIdProvider.aidl
index c360cb8..cfc5980 100644
--- a/keystore/aaid/aidl/android/security/keystore/IKeyAttestationApplicationIdProvider.aidl
+++ b/keystore/aaid/aidl/android/security/keystore/IKeyAttestationApplicationIdProvider.aidl
@@ -20,8 +20,14 @@
 
 /** @hide */
 interface IKeyAttestationApplicationIdProvider {
+    const int ERROR_GET_ATTESTATION_APPLICATION_ID_FAILED = 1;
+
     /**
      * Provides information describing the possible applications identified by a UID.
+     *
+     * In case of not getting package ids from uid return
+     * {@link #ERROR_GET_ATTESTATION_APPLICATION_ID_FAILED} to the caller.
+     *
      * @hide
      */
     KeyAttestationApplicationId getKeyAttestationApplicationId(int uid);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt
index e872849..42c8d74 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopTasksController.kt
@@ -70,8 +70,8 @@
 import com.android.wm.shell.transition.OneShotRemoteHandler
 import com.android.wm.shell.transition.Transitions
 import com.android.wm.shell.util.KtProtoLog
-import com.android.wm.shell.windowdecor.DesktopModeWindowDecoration
 import com.android.wm.shell.windowdecor.MoveToDesktopAnimator
+import com.android.wm.shell.windowdecor.OnTaskResizeAnimationListener
 import java.io.PrintWriter
 import java.util.concurrent.Executor
 import java.util.function.Consumer
@@ -175,6 +175,12 @@
         )
     }
 
+    fun setOnTaskResizeAnimationListener(listener: OnTaskResizeAnimationListener) {
+        toggleResizeDesktopTaskTransitionHandler.setOnTaskResizeAnimationListener(listener)
+        enterDesktopTaskTransitionHandler.setOnTaskResizeAnimationListener(listener)
+        dragToDesktopTransitionHandler.setOnTaskResizeAnimatorListener(listener)
+    }
+
     /** Setter needed to avoid cyclic dependency. */
     fun setSplitScreenController(controller: SplitScreenController) {
         splitScreenController = controller
@@ -236,12 +242,11 @@
 
     /** Move a task with given `taskId` to desktop */
     fun moveToDesktop(
-            decor: DesktopModeWindowDecoration,
             taskId: Int,
             wct: WindowContainerTransaction = WindowContainerTransaction()
     ) {
         shellTaskOrganizer.getRunningTaskInfo(taskId)?.let {
-            task -> moveToDesktop(decor, task, wct)
+            task -> moveToDesktop(task, wct)
         }
     }
 
@@ -283,7 +288,6 @@
      * Move a task to desktop
      */
     fun moveToDesktop(
-            decor: DesktopModeWindowDecoration,
             task: RunningTaskInfo,
             wct: WindowContainerTransaction = WindowContainerTransaction()
     ) {
@@ -298,7 +302,7 @@
         addMoveToDesktopChanges(wct, task)
 
         if (Transitions.ENABLE_SHELL_TRANSITIONS) {
-            enterDesktopTaskTransitionHandler.moveToDesktop(wct, decor)
+            enterDesktopTaskTransitionHandler.moveToDesktop(wct)
         } else {
             shellTaskOrganizer.applyTransaction(wct)
         }
@@ -311,7 +315,6 @@
     fun startDragToDesktop(
             taskInfo: RunningTaskInfo,
             dragToDesktopValueAnimator: MoveToDesktopAnimator,
-            windowDecor: DesktopModeWindowDecoration
     ) {
         KtProtoLog.v(
                 WM_SHELL_DESKTOP_MODE,
@@ -320,8 +323,7 @@
         )
         dragToDesktopTransitionHandler.startDragToDesktopTransition(
                 taskInfo.taskId,
-                dragToDesktopValueAnimator,
-                windowDecor
+                dragToDesktopValueAnimator
         )
     }
 
@@ -522,7 +524,7 @@
     }
 
     /** Quick-resizes a desktop task, toggling between the stable bounds and the default bounds. */
-    fun toggleDesktopTaskSize(taskInfo: RunningTaskInfo, windowDecor: DesktopModeWindowDecoration) {
+    fun toggleDesktopTaskSize(taskInfo: RunningTaskInfo) {
         val displayLayout = displayController.getDisplayLayout(taskInfo.displayId) ?: return
 
         val stableBounds = Rect()
@@ -543,11 +545,7 @@
 
         val wct = WindowContainerTransaction().setBounds(taskInfo.token, destinationBounds)
         if (Transitions.ENABLE_SHELL_TRANSITIONS) {
-            toggleResizeDesktopTaskTransitionHandler.startTransition(
-                wct,
-                taskInfo.taskId,
-                windowDecor
-            )
+            toggleResizeDesktopTaskTransitionHandler.startTransition(wct)
         } else {
             shellTaskOrganizer.applyTransaction(wct)
         }
@@ -558,11 +556,7 @@
      *
      * @param position the portion of the screen (RIGHT or LEFT) we want to snap the task to.
      */
-    fun snapToHalfScreen(
-            taskInfo: RunningTaskInfo,
-            windowDecor: DesktopModeWindowDecoration,
-            position: SnapPosition
-    ) {
+    fun snapToHalfScreen(taskInfo: RunningTaskInfo, position: SnapPosition) {
         val displayLayout = displayController.getDisplayLayout(taskInfo.displayId) ?: return
 
         val stableBounds = Rect()
@@ -592,11 +586,7 @@
 
         val wct = WindowContainerTransaction().setBounds(taskInfo.token, destinationBounds)
         if (Transitions.ENABLE_SHELL_TRANSITIONS) {
-            toggleResizeDesktopTaskTransitionHandler.startTransition(
-                    wct,
-                    taskInfo.taskId,
-                    windowDecor
-            )
+            toggleResizeDesktopTaskTransitionHandler.startTransition(wct)
         } else {
             shellTaskOrganizer.applyTransaction(wct)
         }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandler.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandler.kt
index 39610e3..af26e29 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandler.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandler.kt
@@ -34,9 +34,9 @@
 import com.android.wm.shell.transition.Transitions.TRANSIT_DESKTOP_MODE_START_DRAG_TO_DESKTOP
 import com.android.wm.shell.transition.Transitions.TransitionHandler
 import com.android.wm.shell.util.KtProtoLog
-import com.android.wm.shell.windowdecor.DesktopModeWindowDecoration
 import com.android.wm.shell.windowdecor.MoveToDesktopAnimator
 import com.android.wm.shell.windowdecor.MoveToDesktopAnimator.Companion.DRAG_FREEFORM_SCALE
+import com.android.wm.shell.windowdecor.OnTaskResizeAnimationListener
 import java.util.function.Supplier
 
 /**
@@ -69,6 +69,7 @@
     private var dragToDesktopStateListener: DragToDesktopStateListener? = null
     private var splitScreenController: SplitScreenController? = null
     private var transitionState: TransitionState? = null
+    private lateinit var onTaskResizeAnimationListener: OnTaskResizeAnimationListener
 
     /** Whether a drag-to-desktop transition is in progress. */
     val inProgress: Boolean
@@ -84,6 +85,10 @@
         splitScreenController = controller
     }
 
+    fun setOnTaskResizeAnimatorListener(listener: OnTaskResizeAnimationListener) {
+        onTaskResizeAnimationListener = listener
+    }
+
     /**
      * Starts a transition that performs a transient launch of Home so that Home is brought to the
      * front while still keeping the currently focused task that is being dragged resumed. This
@@ -96,7 +101,6 @@
     fun startDragToDesktopTransition(
             taskId: Int,
             dragToDesktopAnimator: MoveToDesktopAnimator,
-            windowDecoration: DesktopModeWindowDecoration
     ) {
         if (inProgress) {
             KtProtoLog.v(
@@ -128,14 +132,12 @@
             TransitionState.FromSplit(
                     draggedTaskId = taskId,
                     dragAnimator = dragToDesktopAnimator,
-                    windowDecoration = windowDecoration,
                     startTransitionToken = startTransitionToken
             )
         } else {
             TransitionState.FromFullscreen(
                     draggedTaskId = taskId,
                     dragAnimator = dragToDesktopAnimator,
-                    windowDecoration = windowDecoration,
                     startTransitionToken = startTransitionToken
             )
         }
@@ -405,7 +407,7 @@
             // Accept the merge by applying the merging transaction (applied by #showResizeVeil)
             // and finish callback. Show the veil and position the task at the first frame before
             // starting the final animation.
-            state.windowDecoration.showResizeVeil(t, animStartBounds)
+            onTaskResizeAnimationListener.onAnimationStart(state.draggedTaskId, t, animStartBounds)
             finishCallback.onTransitionFinished(null /* wct */)
 
             // Because the task surface was scaled down during the drag, we must use the animated
@@ -429,11 +431,15 @@
                                         animBounds.height()
                                 )
                             }
-                            state.windowDecoration.updateResizeVeil(tx, animBounds)
+                            onTaskResizeAnimationListener.onBoundsChange(
+                                    state.draggedTaskId,
+                                    tx,
+                                    animBounds
+                            )
                         }
                         addListener(object : AnimatorListenerAdapter() {
                             override fun onAnimationEnd(animation: Animator) {
-                                state.windowDecoration.hideResizeVeil()
+                                onTaskResizeAnimationListener.onAnimationEnd(state.draggedTaskId)
                                 startTransitionFinishCb.onTransitionFinished(null /* null */)
                                 clearState()
                             }
@@ -576,7 +582,6 @@
     sealed class TransitionState {
         abstract val draggedTaskId: Int
         abstract val dragAnimator: MoveToDesktopAnimator
-        abstract val windowDecoration: DesktopModeWindowDecoration
         abstract val startTransitionToken: IBinder
         abstract var startTransitionFinishCb: Transitions.TransitionFinishCallback?
         abstract var startTransitionFinishTransaction: SurfaceControl.Transaction?
@@ -589,7 +594,6 @@
         data class FromFullscreen(
                 override val draggedTaskId: Int,
                 override val dragAnimator: MoveToDesktopAnimator,
-                override val windowDecoration: DesktopModeWindowDecoration,
                 override val startTransitionToken: IBinder,
                 override var startTransitionFinishCb: Transitions.TransitionFinishCallback? = null,
                 override var startTransitionFinishTransaction: SurfaceControl.Transaction? = null,
@@ -603,7 +607,6 @@
         data class FromSplit(
                 override val draggedTaskId: Int,
                 override val dragAnimator: MoveToDesktopAnimator,
-                override val windowDecoration: DesktopModeWindowDecoration,
                 override val startTransitionToken: IBinder,
                 override var startTransitionFinishCb: Transitions.TransitionFinishCallback? = null,
                 override var startTransitionFinishTransaction: SurfaceControl.Transaction? = null,
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java
index ba08b09..07cf202 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/EnterDesktopTaskTransitionHandler.java
@@ -38,7 +38,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.wm.shell.transition.Transitions;
-import com.android.wm.shell.windowdecor.DesktopModeWindowDecoration;
+import com.android.wm.shell.windowdecor.OnTaskResizeAnimationListener;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -59,8 +59,8 @@
     public static final int FREEFORM_ANIMATION_DURATION = 336;
 
     private final List<IBinder> mPendingTransitionTokens = new ArrayList<>();
-    private DesktopModeWindowDecoration mDesktopModeWindowDecoration;
 
+    private OnTaskResizeAnimationListener mOnTaskResizeAnimationListener;
     public EnterDesktopTaskTransitionHandler(
             Transitions transitions) {
         this(transitions, SurfaceControl.Transaction::new);
@@ -73,14 +73,15 @@
         mTransactionSupplier = supplier;
     }
 
+    void setOnTaskResizeAnimationListener(OnTaskResizeAnimationListener listener) {
+        mOnTaskResizeAnimationListener =  listener;
+    }
+
     /**
      * Starts Transition of type TRANSIT_MOVE_TO_DESKTOP
      * @param wct WindowContainerTransaction for transition
-     * @param decor {@link DesktopModeWindowDecoration} of task being animated
      */
-    public void moveToDesktop(@NonNull WindowContainerTransaction wct,
-            DesktopModeWindowDecoration decor) {
-        mDesktopModeWindowDecoration = decor;
+    public void moveToDesktop(@NonNull WindowContainerTransaction wct) {
         final IBinder token = mTransitions.startTransition(TRANSIT_MOVE_TO_DESKTOP, wct, this);
         mPendingTransitionTokens.add(token);
     }
@@ -136,18 +137,18 @@
             @NonNull TransitionInfo.Change change,
             @NonNull SurfaceControl.Transaction startT,
             @NonNull Transitions.TransitionFinishCallback finishCallback) {
-        if (mDesktopModeWindowDecoration == null) {
-            Slog.e(TAG, "Window Decoration is not available for this transition");
+        final SurfaceControl leash = change.getLeash();
+        final Rect startBounds = change.getStartAbsBounds();
+        final ActivityManager.RunningTaskInfo taskInfo = change.getTaskInfo();
+        if (mOnTaskResizeAnimationListener == null) {
+            Slog.e(TAG, "onTaskResizeAnimationListener is not available for this transition");
             return false;
         }
 
-        final SurfaceControl leash = change.getLeash();
-        final Rect startBounds = change.getStartAbsBounds();
         startT.setPosition(leash, startBounds.left, startBounds.top)
                 .setWindowCrop(leash, startBounds.width(), startBounds.height())
                 .show(leash);
-        mDesktopModeWindowDecoration.showResizeVeil(startT, startBounds);
-
+        mOnTaskResizeAnimationListener.onAnimationStart(taskInfo.taskId, startT, startBounds);
         final ValueAnimator animator = ValueAnimator.ofObject(new RectEvaluator(),
                 change.getStartAbsBounds(), change.getEndAbsBounds());
         animator.setDuration(FREEFORM_ANIMATION_DURATION);
@@ -157,12 +158,12 @@
             t.setPosition(leash, animationValue.left, animationValue.top)
                     .setWindowCrop(leash, animationValue.width(), animationValue.height())
                     .show(leash);
-            mDesktopModeWindowDecoration.updateResizeVeil(t, animationValue);
+            mOnTaskResizeAnimationListener.onBoundsChange(taskInfo.taskId, t, animationValue);
         });
         animator.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationEnd(Animator animation) {
-                mDesktopModeWindowDecoration.hideResizeVeil();
+                mOnTaskResizeAnimationListener.onAnimationEnd(taskInfo.taskId);
                 mTransitions.getMainExecutor().execute(
                         () -> finishCallback.onTransitionFinished(null));
             }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/ToggleResizeDesktopTaskTransitionHandler.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/ToggleResizeDesktopTaskTransitionHandler.kt
index 0218493..c469e65 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/ToggleResizeDesktopTaskTransitionHandler.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/ToggleResizeDesktopTaskTransitionHandler.kt
@@ -21,7 +21,6 @@
 import android.animation.ValueAnimator
 import android.graphics.Rect
 import android.os.IBinder
-import android.util.SparseArray
 import android.view.SurfaceControl
 import android.view.WindowManager.TRANSIT_CHANGE
 import android.window.TransitionInfo
@@ -30,7 +29,7 @@
 import androidx.core.animation.addListener
 import com.android.wm.shell.transition.Transitions
 import com.android.wm.shell.transition.Transitions.TRANSIT_DESKTOP_MODE_TOGGLE_RESIZE
-import com.android.wm.shell.windowdecor.DesktopModeWindowDecoration
+import com.android.wm.shell.windowdecor.OnTaskResizeAnimationListener
 import java.util.function.Supplier
 
 /** Handles the animation of quick resizing of desktop tasks. */
@@ -40,7 +39,7 @@
 ) : Transitions.TransitionHandler {
 
     private val rectEvaluator = RectEvaluator(Rect())
-    private val taskToDecorationMap = SparseArray<DesktopModeWindowDecoration>()
+    private lateinit var onTaskResizeAnimationListener: OnTaskResizeAnimationListener
 
     private var boundsAnimator: Animator? = null
 
@@ -49,13 +48,12 @@
     ) : this(transitions, Supplier { SurfaceControl.Transaction() })
 
     /** Starts a quick resize transition. */
-    fun startTransition(
-        wct: WindowContainerTransaction,
-        taskId: Int,
-        windowDecoration: DesktopModeWindowDecoration
-    ) {
+    fun startTransition(wct: WindowContainerTransaction) {
         transitions.startTransition(TRANSIT_DESKTOP_MODE_TOGGLE_RESIZE, wct, this)
-        taskToDecorationMap.put(taskId, windowDecoration)
+    }
+
+    fun setOnTaskResizeAnimationListener(listener: OnTaskResizeAnimationListener) {
+        onTaskResizeAnimationListener = listener
     }
 
     override fun startAnimation(
@@ -70,9 +68,6 @@
         val taskId = checkNotNull(change.taskInfo).taskId
         val startBounds = change.startAbsBounds
         val endBounds = change.endAbsBounds
-        val windowDecor =
-            taskToDecorationMap.removeReturnOld(taskId)
-                ?: throw IllegalStateException("Window decoration not found for task $taskId")
 
         val tx = transactionSupplier.get()
         boundsAnimator?.cancel()
@@ -90,7 +85,11 @@
                                 )
                                 .setWindowCrop(leash, startBounds.width(), startBounds.height())
                                 .show(leash)
-                            windowDecor.showResizeVeil(startTransaction, startBounds)
+                            onTaskResizeAnimationListener.onAnimationStart(
+                                    taskId,
+                                    startTransaction,
+                                    startBounds
+                            )
                         },
                         onEnd = {
                             finishTransaction
@@ -101,7 +100,7 @@
                                 )
                                 .setWindowCrop(leash, endBounds.width(), endBounds.height())
                                 .show(leash)
-                            windowDecor.hideResizeVeil()
+                            onTaskResizeAnimationListener.onAnimationEnd(taskId)
                             finishCallback.onTransitionFinished(null)
                             boundsAnimator = null
                         }
@@ -111,7 +110,7 @@
                         tx.setPosition(leash, rect.left.toFloat(), rect.top.toFloat())
                             .setWindowCrop(leash, rect.width(), rect.height())
                             .show(leash)
-                        windowDecor.updateResizeVeil(tx, rect)
+                        onTaskResizeAnimationListener.onBoundsChange(taskId, tx, rect)
                     }
                     start()
                 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/freeform/FreeformTaskListener.java b/libs/WindowManager/Shell/src/com/android/wm/shell/freeform/FreeformTaskListener.java
index a80241e..f2bdcae 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/freeform/FreeformTaskListener.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/freeform/FreeformTaskListener.java
@@ -16,6 +16,8 @@
 
 package com.android.wm.shell.freeform;
 
+import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
+
 import static com.android.wm.shell.ShellTaskOrganizer.TASK_LISTENER_TYPE_FREEFORM;
 
 import android.app.ActivityManager.RunningTaskInfo;
@@ -151,6 +153,9 @@
 
     @Override
     public void onFocusTaskChanged(RunningTaskInfo taskInfo) {
+        if (taskInfo.getWindowingMode() != WINDOWING_MODE_FREEFORM) {
+            return;
+        }
         ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TASK_ORG,
                 "Freeform Task Focus Changed: #%d focused=%b",
                 taskInfo.taskId, taskInfo.isFocused);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/recents/RecentsTransitionHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/recents/RecentsTransitionHandler.java
index 97d3457..dffcc6d 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/recents/RecentsTransitionHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/recents/RecentsTransitionHandler.java
@@ -19,6 +19,7 @@
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
+import static android.view.WindowManager.KEYGUARD_VISIBILITY_TRANSIT_FLAGS;
 import static android.view.WindowManager.TRANSIT_CHANGE;
 import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_LOCKED;
 import static android.view.WindowManager.TRANSIT_SLEEP;
@@ -591,7 +592,7 @@
                 cancel("transit_sleep");
                 return;
             }
-            if (mKeyguardLocked || (info.getFlags() & TRANSIT_FLAG_KEYGUARD_LOCKED) != 0) {
+            if (mKeyguardLocked || (info.getFlags() & KEYGUARD_VISIBILITY_TRANSIT_FLAGS) != 0) {
                 ProtoLog.v(ShellProtoLogGroup.WM_SHELL_RECENTS_TRANSITION,
                         "[%d] RecentsController.merge: keyguard is locked", mInstanceId);
                 // We will not accept new changes if we are swiping over the keyguard.
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/taskview/TaskViewTaskController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/taskview/TaskViewTaskController.java
index 93d7636..196e04e 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/taskview/TaskViewTaskController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/taskview/TaskViewTaskController.java
@@ -480,7 +480,7 @@
         WindowContainerTransaction wct = new WindowContainerTransaction();
         if (mCaptionInsets != null) {
             wct.addInsetsSource(mTaskToken, mCaptionInsetsOwner, 0,
-                    WindowInsets.Type.captionBar(), mCaptionInsets);
+                    WindowInsets.Type.captionBar(), mCaptionInsets, null /* boundingRects */);
         } else {
             wct.removeInsetsSource(mTaskToken, mCaptionInsetsOwner, 0,
                     WindowInsets.Type.captionBar());
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java
index 891eea0..7db3d38 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java
@@ -211,6 +211,8 @@
         mShellCommandHandler.addDumpCallback(this::dump, this);
         mDisplayInsetsController.addInsetsChangedListener(mContext.getDisplayId(),
                 new DesktopModeOnInsetsChangedListener());
+        mDesktopTasksController.ifPresent(c -> c.setOnTaskResizeAnimationListener(
+                new DeskopModeOnTaskResizeAnimationListener()));
     }
 
     @Override
@@ -356,7 +358,7 @@
                     // App sometimes draws before the insets from WindowDecoration#relayout have
                     // been added, so they must be added here
                     mWindowDecorByTaskId.get(mTaskId).addCaptionInset(wct);
-                    mDesktopTasksController.get().moveToDesktop(decoration, mTaskId, wct);
+                    mDesktopTasksController.get().moveToDesktop(mTaskId, wct);
                     closeOtherSplitTask(mTaskId);
                 }
                 decoration.closeHandleMenu();
@@ -387,25 +389,23 @@
                     return;
                 }
                 final RunningTaskInfo taskInfo = decoration.mTaskInfo;
-                mDesktopTasksController.ifPresent(c -> c.toggleDesktopTaskSize(
-                        taskInfo, decoration));
+                mDesktopTasksController.ifPresent(c -> c.toggleDesktopTaskSize(taskInfo));
                 decoration.closeHandleMenu();
             } else if (id == R.id.maximize_menu_maximize_button) {
                 final RunningTaskInfo taskInfo = decoration.mTaskInfo;
-                mDesktopTasksController.ifPresent(c -> c.toggleDesktopTaskSize(
-                        taskInfo, mWindowDecorByTaskId.get(taskInfo.taskId)));
+                mDesktopTasksController.ifPresent(c -> c.toggleDesktopTaskSize(taskInfo));
                 decoration.closeHandleMenu();
                 decoration.closeMaximizeMenu();
             } else if (id == R.id.maximize_menu_snap_left_button) {
                 final RunningTaskInfo taskInfo = decoration.mTaskInfo;
                 mDesktopTasksController.ifPresent(c -> c.snapToHalfScreen(
-                        taskInfo, mWindowDecorByTaskId.get(taskInfo.taskId), SnapPosition.LEFT));
+                        taskInfo, SnapPosition.LEFT));
                 decoration.closeHandleMenu();
                 decoration.closeMaximizeMenu();
             } else if (id == R.id.maximize_menu_snap_right_button) {
                 final RunningTaskInfo taskInfo = decoration.mTaskInfo;
                 mDesktopTasksController.ifPresent(c -> c.snapToHalfScreen(
-                        taskInfo, mWindowDecorByTaskId.get(taskInfo.taskId), SnapPosition.RIGHT));
+                        taskInfo, SnapPosition.RIGHT));
                 decoration.closeHandleMenu();
                 decoration.closeMaximizeMenu();
             }
@@ -558,7 +558,7 @@
             }
             mDesktopTasksController.ifPresent(c -> {
                 final DesktopModeWindowDecoration decoration = mWindowDecorByTaskId.get(mTaskId);
-                c.toggleDesktopTaskSize(decoration.mTaskInfo, decoration);
+                c.toggleDesktopTaskSize(decoration.mTaskInfo);
             });
             return true;
         }
@@ -761,7 +761,7 @@
                                     relevantDecor.mTaskInfo, relevantDecor.mTaskSurface);
                             mDesktopTasksController.ifPresent(
                                     c -> c.startDragToDesktop(relevantDecor.mTaskInfo,
-                                            mMoveToDesktopAnimator, relevantDecor));
+                                            mMoveToDesktopAnimator));
                         }
                     }
                     if (mMoveToDesktopAnimator != null) {
@@ -1020,6 +1020,34 @@
         pw.println(innerPrefix + "mWindowDecorByTaskId=" + mWindowDecorByTaskId);
     }
 
+    private class DeskopModeOnTaskResizeAnimationListener
+            implements OnTaskResizeAnimationListener {
+        @Override
+        public void onAnimationStart(int taskId, Transaction t, Rect bounds) {
+            final DesktopModeWindowDecoration decoration = mWindowDecorByTaskId.get(taskId);
+            if (decoration == null)  {
+                t.apply();
+                return;
+            }
+            decoration.showResizeVeil(t, bounds);
+        }
+
+        @Override
+        public void onBoundsChange(int taskId, Transaction t, Rect bounds) {
+            final DesktopModeWindowDecoration decoration = mWindowDecorByTaskId.get(taskId);
+            if (decoration == null) return;
+            decoration.updateResizeVeil(t, bounds);
+        }
+
+        @Override
+        public void onAnimationEnd(int taskId) {
+            final DesktopModeWindowDecoration decoration = mWindowDecorByTaskId.get(taskId);
+            if (decoration == null) return;
+            decoration.hideResizeVeil();
+        }
+    }
+
+
     private class DragStartListenerImpl
             implements DragPositioningCallbackUtility.DragStartListener {
         @Override
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/OnTaskResizeAnimationListener.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/OnTaskResizeAnimationListener.kt
new file mode 100644
index 0000000..09c62bf
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/OnTaskResizeAnimationListener.kt
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.wm.shell.windowdecor
+
+import android.graphics.Rect
+import android.view.SurfaceControl
+
+import com.android.wm.shell.transition.Transitions.TransitionHandler
+/**
+ * Listener that allows implementations of [TransitionHandler] to notify when an
+ * animation that is resizing a task is starting, updating, and finishing the animation.
+ */
+interface OnTaskResizeAnimationListener {
+    /**
+     * Notifies that a transition animation is about to be started with the given bounds.
+     */
+    fun onAnimationStart(taskId: Int, t: SurfaceControl.Transaction, bounds: Rect)
+
+    /**
+     * Notifies that a transition animation is expanding or shrinking the task to the given bounds.
+     */
+    fun onBoundsChange(taskId: Int, t: SurfaceControl.Transaction, bounds: Rect)
+
+    /**
+     * Notifies that a transition animation is about to be finished.
+     */
+    fun onAnimationEnd(taskId: Int)
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java
index afe837e..35d5940 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/WindowDecoration.java
@@ -298,10 +298,11 @@
                 mCaptionInsetsRect.bottom =
                         mCaptionInsetsRect.top + outResult.mCaptionHeight;
                 wct.addInsetsSource(mTaskInfo.token,
-                        mOwner, 0 /* index */, WindowInsets.Type.captionBar(), mCaptionInsetsRect);
+                        mOwner, 0 /* index */, WindowInsets.Type.captionBar(), mCaptionInsetsRect,
+                        null /* boundingRects */);
                 wct.addInsetsSource(mTaskInfo.token,
                         mOwner, 0 /* index */, WindowInsets.Type.mandatorySystemGestures(),
-                        mCaptionInsetsRect);
+                        mCaptionInsetsRect, null /* boundingRects */);
             } else {
                 wct.removeInsetsSource(mTaskInfo.token, mOwner, 0 /* index */,
                         WindowInsets.Type.captionBar());
@@ -546,7 +547,7 @@
         final int captionHeight = loadDimensionPixelSize(mContext.getResources(), captionHeightId);
         final Rect captionInsets = new Rect(0, 0, 0, captionHeight);
         wct.addInsetsSource(mTaskInfo.token, mOwner, 0 /* index */, WindowInsets.Type.captionBar(),
-                captionInsets);
+                captionInsets, null /* boundingRects */);
     }
 
     static class RelayoutParams {
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/back/BackProgressAnimatorTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/back/BackProgressAnimatorTest.java
index 91503b1..7e26577 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/back/BackProgressAnimatorTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/back/BackProgressAnimatorTest.java
@@ -18,6 +18,7 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
 
 import android.os.Handler;
 import android.os.Looper;
@@ -28,6 +29,7 @@
 import android.window.BackProgressAnimator;
 
 import androidx.test.filters.SmallTest;
+import androidx.test.platform.app.InstrumentationRegistry;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -102,6 +104,36 @@
         assertEquals(mReceivedBackEvent.getProgress(), mTargetProgress, 0 /* delta */);
     }
 
+    @Test
+    public void testResetCallsCancelCallbackImmediately() throws InterruptedException {
+        // Give the animator some progress.
+        final BackMotionEvent backEvent = backMotionEventFrom(100, mTargetProgress);
+        mMainThreadHandler.post(
+                () -> mProgressAnimator.onBackProgressed(backEvent));
+        mTargetProgressCalled.await(1, TimeUnit.SECONDS);
+        assertNotNull(mReceivedBackEvent);
+
+        mTargetProgress = 0;
+        mReceivedBackEvent = null;
+        mTargetProgressCalled = new CountDownLatch(1);
+
+        CountDownLatch cancelCallbackCalled = new CountDownLatch(1);
+        InstrumentationRegistry.getInstrumentation().runOnMainSync(
+                () -> mProgressAnimator.onBackCancelled(cancelCallbackCalled::countDown));
+
+        // verify onBackProgressed and onBackCancelled not yet called
+        assertNull(mReceivedBackEvent);
+        assertEquals(1, cancelCallbackCalled.getCount());
+
+        // call reset
+        InstrumentationRegistry.getInstrumentation().runOnMainSync(() -> mProgressAnimator.reset());
+
+        // verify that back event with progress 0 is sent and cancel callback is invoked
+        assertNotNull(mReceivedBackEvent);
+        assertEquals(mReceivedBackEvent.getProgress(), mTargetProgress, 0 /* delta */);
+        assertEquals(0, cancelCallbackCalled.getCount());
+    }
+
     private void onGestureProgress(BackEvent backEvent) {
         if (mTargetProgress == backEvent.getProgress()) {
             mReceivedBackEvent = backEvent;
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopTasksControllerTest.kt b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopTasksControllerTest.kt
index 9249b0a..79634e6 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopTasksControllerTest.kt
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopTasksControllerTest.kt
@@ -303,7 +303,7 @@
     fun moveToDesktop_displayFullscreen_windowingModeSetToFreeform() {
         val task = setUpFullscreenTask()
         task.configuration.windowConfiguration.displayWindowingMode = WINDOWING_MODE_FULLSCREEN
-        controller.moveToDesktop(desktopModeWindowDecoration, task)
+        controller.moveToDesktop(task)
         val wct = getLatestMoveToDesktopWct()
         assertThat(wct.changes[task.token.asBinder()]?.windowingMode)
             .isEqualTo(WINDOWING_MODE_FREEFORM)
@@ -313,7 +313,7 @@
     fun moveToDesktop_displayFreeform_windowingModeSetToUndefined() {
         val task = setUpFullscreenTask()
         task.configuration.windowConfiguration.displayWindowingMode = WINDOWING_MODE_FREEFORM
-        controller.moveToDesktop(desktopModeWindowDecoration, task)
+        controller.moveToDesktop(task)
         val wct = getLatestMoveToDesktopWct()
         assertThat(wct.changes[task.token.asBinder()]?.windowingMode)
                 .isEqualTo(WINDOWING_MODE_UNDEFINED)
@@ -321,7 +321,7 @@
 
     @Test
     fun moveToDesktop_nonExistentTask_doesNothing() {
-        controller.moveToDesktop(desktopModeWindowDecoration, 999)
+        controller.moveToDesktop(999)
         verifyWCTNotExecuted()
     }
 
@@ -332,7 +332,7 @@
         val fullscreenTask = setUpFullscreenTask()
         markTaskHidden(freeformTask)
 
-        controller.moveToDesktop(desktopModeWindowDecoration, fullscreenTask)
+        controller.moveToDesktop(fullscreenTask)
 
         with(getLatestMoveToDesktopWct()) {
             // Operations should include home task, freeform task
@@ -354,7 +354,7 @@
         val freeformTaskSecond = setUpFreeformTask(displayId = SECOND_DISPLAY)
         markTaskHidden(freeformTaskSecond)
 
-        controller.moveToDesktop(desktopModeWindowDecoration, fullscreenTaskDefault)
+        controller.moveToDesktop(fullscreenTaskDefault)
 
         with(getLatestMoveToDesktopWct()) {
             // Check that hierarchy operations do not include tasks from second display
@@ -368,7 +368,7 @@
     @Test
     fun moveToDesktop_splitTaskExitsSplit() {
         val task = setUpSplitScreenTask()
-        controller.moveToDesktop(desktopModeWindowDecoration, task)
+        controller.moveToDesktop(task)
         val wct = getLatestMoveToDesktopWct()
         assertThat(wct.changes[task.token.asBinder()]?.windowingMode)
             .isEqualTo(WINDOWING_MODE_FREEFORM)
@@ -380,7 +380,7 @@
     @Test
     fun moveToDesktop_fullscreenTaskDoesNotExitSplit() {
         val task = setUpFullscreenTask()
-        controller.moveToDesktop(desktopModeWindowDecoration, task)
+        controller.moveToDesktop(task)
         val wct = getLatestMoveToDesktopWct()
         assertThat(wct.changes[task.token.asBinder()]?.windowingMode)
             .isEqualTo(WINDOWING_MODE_FREEFORM)
@@ -802,7 +802,7 @@
     private fun getLatestMoveToDesktopWct(): WindowContainerTransaction {
         val arg = ArgumentCaptor.forClass(WindowContainerTransaction::class.java)
         if (ENABLE_SHELL_TRANSITIONS) {
-            verify(enterDesktopTransitionHandler).moveToDesktop(arg.capture(), any())
+            verify(enterDesktopTransitionHandler).moveToDesktop(arg.capture())
         } else {
             verify(shellTaskOrganizer).applyTransaction(arg.capture())
         }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandlerTest.kt b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandlerTest.kt
index be639e8..98e90d6 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandlerTest.kt
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DragToDesktopTransitionHandlerTest.kt
@@ -24,7 +24,6 @@
 import com.android.wm.shell.transition.Transitions.TRANSIT_DESKTOP_MODE_END_DRAG_TO_DESKTOP
 import com.android.wm.shell.transition.Transitions.TRANSIT_DESKTOP_MODE_START_DRAG_TO_DESKTOP
 import com.android.wm.shell.windowdecor.MoveToDesktopAnimator
-import java.util.function.Supplier
 import junit.framework.Assert.assertFalse
 import org.junit.Before
 import org.junit.Test
@@ -38,6 +37,7 @@
 import org.mockito.kotlin.verify
 import org.mockito.kotlin.verifyZeroInteractions
 import org.mockito.kotlin.whenever
+import java.util.function.Supplier
 
 /** Tests of [DragToDesktopTransitionHandler]. */
 @SmallTest
@@ -246,7 +246,7 @@
                 )
             )
             .thenReturn(token)
-        handler.startDragToDesktopTransition(task.taskId, dragAnimator, mock())
+        handler.startDragToDesktopTransition(task.taskId, dragAnimator)
         return token
     }
 
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/freeform/FreeformTaskListenerTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/freeform/FreeformTaskListenerTests.java
new file mode 100644
index 0000000..71eea4b
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/freeform/FreeformTaskListenerTests.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.wm.shell.freeform;
+
+import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
+import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
+
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
+
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.ActivityManager;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.dx.mockito.inline.extended.StaticMockitoSession;
+import com.android.wm.shell.ShellTaskOrganizer;
+import com.android.wm.shell.ShellTestCase;
+import com.android.wm.shell.TestRunningTaskInfoBuilder;
+import com.android.wm.shell.desktopmode.DesktopModeStatus;
+import com.android.wm.shell.desktopmode.DesktopModeTaskRepository;
+import com.android.wm.shell.sysui.ShellInit;
+import com.android.wm.shell.windowdecor.WindowDecorViewModel;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.quality.Strictness;
+
+import java.util.Optional;
+
+/**
+ * Tests for {@link FreeformTaskListener}
+ * Build/Install/Run:
+ * atest WMShellUnitTests:FreeformTaskListenerTests
+ */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public final class FreeformTaskListenerTests extends ShellTestCase {
+
+    @Mock
+    private ShellTaskOrganizer mTaskOrganizer;
+    @Mock
+    private ShellInit mShellInit;
+    @Mock
+    private WindowDecorViewModel mWindowDecorViewModel;
+    @Mock
+    private DesktopModeTaskRepository mDesktopModeTaskRepository;
+    private FreeformTaskListener mFreeformTaskListener;
+    private StaticMockitoSession mMockitoSession;
+
+    @Before
+    public void setup() {
+        mMockitoSession = mockitoSession().initMocks(this)
+                .strictness(Strictness.LENIENT).mockStatic(DesktopModeStatus.class).startMocking();
+        when(DesktopModeStatus.isEnabled()).thenReturn(true);
+        mFreeformTaskListener = new FreeformTaskListener(
+                mShellInit,
+                mTaskOrganizer,
+                Optional.of(mDesktopModeTaskRepository),
+                mWindowDecorViewModel);
+    }
+
+    @Test
+    public void testFocusTaskChanged_freeformTaskIsAddedToRepo() {
+        ActivityManager.RunningTaskInfo task = new TestRunningTaskInfoBuilder()
+                .setWindowingMode(WINDOWING_MODE_FREEFORM).build();
+        task.isFocused = true;
+
+        mFreeformTaskListener.onFocusTaskChanged(task);
+
+        verify(mDesktopModeTaskRepository).addOrMoveFreeformTaskToTop(task.taskId);
+    }
+
+    @Test
+    public void testFocusTaskChanged_fullscreenTaskIsNotAddedToRepo() {
+        ActivityManager.RunningTaskInfo fullscreenTask = new TestRunningTaskInfoBuilder()
+                .setWindowingMode(WINDOWING_MODE_FULLSCREEN).build();
+        fullscreenTask.isFocused = true;
+
+        mFreeformTaskListener.onFocusTaskChanged(fullscreenTask);
+
+        verify(mDesktopModeTaskRepository, never())
+                .addOrMoveFreeformTaskToTop(fullscreenTask.taskId);
+    }
+
+    @After
+    public void tearDown() {
+        mMockitoSession.finishMocking();
+    }
+}
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java
index 7b53f70..228b25c 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/windowdecor/WindowDecorationTests.java
@@ -259,7 +259,8 @@
                     any(),
                     eq(0 /* index */),
                     eq(WindowInsets.Type.captionBar()),
-                    eq(new Rect(100, 300, 400, 364)));
+                    eq(new Rect(100, 300, 400, 364)),
+                    any());
         }
 
         verify(mMockSurfaceControlStartT).setCornerRadius(mMockTaskSurface, CORNER_RADIUS);
@@ -569,9 +570,9 @@
         windowDecor.relayout(taskInfo);
 
         verify(mMockWindowContainerTransaction).addInsetsSource(eq(taskInfo.token), any(),
-                eq(0) /* index */, eq(captionBar()), any());
+                eq(0) /* index */, eq(captionBar()), any(), any());
         verify(mMockWindowContainerTransaction).addInsetsSource(eq(taskInfo.token), any(),
-                eq(0) /* index */, eq(mandatorySystemGestures()), any());
+                eq(0) /* index */, eq(mandatorySystemGestures()), any(), any());
     }
 
     @Test
diff --git a/libs/androidfw/AssetManager2.cpp b/libs/androidfw/AssetManager2.cpp
index 46f636e..8748dab 100644
--- a/libs/androidfw/AssetManager2.cpp
+++ b/libs/androidfw/AssetManager2.cpp
@@ -117,10 +117,6 @@
   return true;
 }
 
-void AssetManager2::PresetApkAssets(ApkAssetsList apk_assets) {
-  BuildDynamicRefTable(apk_assets);
-}
-
 bool AssetManager2::SetApkAssets(std::initializer_list<ApkAssetsPtr> apk_assets,
                                  bool invalidate_caches) {
   return SetApkAssets(ApkAssetsList(apk_assets.begin(), apk_assets.size()), invalidate_caches);
@@ -436,18 +432,13 @@
   return false;
 }
 
-void AssetManager2::SetConfigurations(std::vector<ResTable_config> configurations,
-    bool force_refresh) {
+void AssetManager2::SetConfigurations(std::vector<ResTable_config> configurations) {
   int diff = 0;
-  if (force_refresh) {
+  if (configurations_.size() != configurations.size()) {
     diff = -1;
   } else {
-    if (configurations_.size() != configurations.size()) {
-      diff = -1;
-    } else {
-      for (int i = 0; i < configurations_.size(); i++) {
-        diff |= configurations_[i].diff(configurations[i]);
-      }
+    for (int i = 0; i < configurations_.size(); i++) {
+      diff |= configurations_[i].diff(configurations[i]);
     }
   }
   configurations_ = std::move(configurations);
@@ -784,7 +775,8 @@
     bool has_locale = false;
     if (result->config.locale == 0) {
       if (default_locale_ != 0) {
-        ResTable_config conf = {.locale = default_locale_};
+        ResTable_config conf;
+        conf.locale = default_locale_;
         // Since we know conf has a locale and only a locale, match will tell us if that locale
         // matches
         has_locale = conf.match(config);
diff --git a/libs/androidfw/include/androidfw/AssetManager2.h b/libs/androidfw/include/androidfw/AssetManager2.h
index 17a8ba6..d9ff35b 100644
--- a/libs/androidfw/include/androidfw/AssetManager2.h
+++ b/libs/androidfw/include/androidfw/AssetManager2.h
@@ -124,9 +124,6 @@
   // new resource IDs.
   bool SetApkAssets(ApkAssetsList apk_assets, bool invalidate_caches = true);
   bool SetApkAssets(std::initializer_list<ApkAssetsPtr> apk_assets, bool invalidate_caches = true);
-  // This one is an optimization - it skips all calculations for applying the currently set
-  // configuration, expecting a configuration update later with a forced refresh.
-  void PresetApkAssets(ApkAssetsList apk_assets);
 
   const ApkAssetsPtr& GetApkAssets(ApkAssetsCookie cookie) const;
   int GetApkAssetsCount() const {
@@ -159,7 +156,7 @@
 
   // Sets/resets the configuration for this AssetManager. This will cause all
   // caches that are related to the configuration change to be invalidated.
-  void SetConfigurations(std::vector<ResTable_config> configurations, bool force_refresh = false);
+  void SetConfigurations(std::vector<ResTable_config> configurations);
 
   inline const std::vector<ResTable_config>& GetConfigurations() const {
     return configurations_;
diff --git a/media/java/android/media/AudioDevicePort.java b/media/java/android/media/AudioDevicePort.java
index 2de8eef..ab5c54b 100644
--- a/media/java/android/media/AudioDevicePort.java
+++ b/media/java/android/media/AudioDevicePort.java
@@ -33,7 +33,7 @@
  * device at the boundary of the audio system.
  * In addition to base audio port attributes, the device descriptor contains:
  * - the device type (e.g AudioManager.DEVICE_OUT_SPEAKER)
- * - the device address (e.g MAC adddress for AD2P sink).
+ * - the device address (e.g MAC address for AD2P sink).
  * @see AudioPort
  * @hide
  */
diff --git a/media/java/android/media/AudioHalVersionInfo.java b/media/java/android/media/AudioHalVersionInfo.java
index 4cdfc51..2b6f72e 100644
--- a/media/java/android/media/AudioHalVersionInfo.java
+++ b/media/java/android/media/AudioHalVersionInfo.java
@@ -79,6 +79,9 @@
     /**
      * List of all valid Audio HAL versions. This list need to be in sync with sAudioHALVersions
      * defined in frameworks/av/media/libaudiohal/FactoryHal.cpp.
+     *
+     * Note: update {@link android.media.audio.cts.AudioHalVersionInfoTest} CTS accordingly if
+     * there is a change to supported versions.
      */
     public static final @NonNull List<AudioHalVersionInfo> VERSIONS =
             List.of(AIDL_1_0, HIDL_7_1, HIDL_7_0, HIDL_6_0, HIDL_5_0);
diff --git a/media/java/android/media/OWNERS b/media/java/android/media/OWNERS
index 49890c1..8cc42e0 100644
--- a/media/java/android/media/OWNERS
+++ b/media/java/android/media/OWNERS
@@ -11,3 +11,8 @@
 
 per-file ExifInterface.java,ExifInterfaceUtils.java,IMediaHTTPConnection.aidl,IMediaHTTPService.aidl,JetPlayer.java,MediaDataSource.java,MediaExtractor.java,MediaHTTPConnection.java,MediaHTTPService.java,MediaPlayer.java=set noparent
 per-file ExifInterface.java,ExifInterfaceUtils.java,IMediaHTTPConnection.aidl,IMediaHTTPService.aidl,JetPlayer.java,MediaDataSource.java,MediaExtractor.java,MediaHTTPConnection.java,MediaHTTPService.java,MediaPlayer.java=file:platform/frameworks/av:/media/janitors/media_solutions_OWNERS
+
+# Haptics team also works on Ringtone
+per-file *Ringtone* = file:/services/core/java/com/android/server/vibrator/OWNERS
+
+per-file flags/projection.aconfig = file:projection/OWNERS
diff --git a/media/java/android/media/metrics/EditingEndedEvent.java b/media/java/android/media/metrics/EditingEndedEvent.java
index f1c5c9d..9b3477f 100644
--- a/media/java/android/media/metrics/EditingEndedEvent.java
+++ b/media/java/android/media/metrics/EditingEndedEvent.java
@@ -18,6 +18,7 @@
 import static com.android.media.editing.flags.Flags.FLAG_ADD_MEDIA_METRICS_EDITING;
 
 import android.annotation.FlaggedApi;
+import android.annotation.FloatRange;
 import android.annotation.IntDef;
 import android.annotation.IntRange;
 import android.annotation.LongDef;
@@ -60,6 +61,8 @@
 
     private final @FinalState int mFinalState;
 
+    private final float mFinalProgressPercent;
+
     // The special value 0 is reserved for the field being unspecified in the proto.
 
     /** Special value representing that no error occurred. */
@@ -155,10 +158,15 @@
     /** Special value for unknown {@linkplain #getTimeSinceCreatedMillis() time since creation}. */
     public static final int TIME_SINCE_CREATED_UNKNOWN = -1;
 
+    /** Special value for unknown {@linkplain #getFinalProgressPercent() final progress}. */
+    public static final int PROGRESS_PERCENT_UNKNOWN = -1;
+
     private final @ErrorCode int mErrorCode;
     @SuppressWarnings("HidingField") // Hiding field from superclass as for playback events.
     private final long mTimeSinceCreatedMillis;
 
+    @Nullable private final String mExporterName;
+    @Nullable private final String mMuxerName;
     private final ArrayList<MediaItemInfo> mInputMediaItemInfos;
     @Nullable private final MediaItemInfo mOutputMediaItemInfo;
 
@@ -207,15 +215,21 @@
 
     private EditingEndedEvent(
             @FinalState int finalState,
+            float finalProgressPercent,
             @ErrorCode int errorCode,
             long timeSinceCreatedMillis,
+            @Nullable String exporterName,
+            @Nullable String muxerName,
             ArrayList<MediaItemInfo> inputMediaItemInfos,
             @Nullable MediaItemInfo outputMediaItemInfo,
             @OperationType long operationTypes,
             @NonNull Bundle extras) {
         mFinalState = finalState;
+        mFinalProgressPercent = finalProgressPercent;
         mErrorCode = errorCode;
         mTimeSinceCreatedMillis = timeSinceCreatedMillis;
+        mExporterName = exporterName;
+        mMuxerName = muxerName;
         mInputMediaItemInfos = inputMediaItemInfos;
         mOutputMediaItemInfo = outputMediaItemInfo;
         mOperationTypes = operationTypes;
@@ -228,6 +242,14 @@
         return mFinalState;
     }
 
+    /**
+     * Returns the progress of the editing operation in percent at the moment that it ended, or
+     * {@link #PROGRESS_PERCENT_UNKNOWN} if unknown.
+     */
+    public float getFinalProgressPercent() {
+        return mFinalProgressPercent;
+    }
+
     /** Returns the error code for a {@linkplain #FINAL_STATE_ERROR failed} editing session. */
     @ErrorCode
     public int getErrorCode() {
@@ -249,6 +271,24 @@
         return mTimeSinceCreatedMillis;
     }
 
+    /**
+     * Returns the name of the library implementing the exporting operation, or {@code null} if
+     * unknown.
+     */
+    @Nullable
+    public String getExporterName() {
+        return mExporterName;
+    }
+
+    /**
+     * Returns the name of the library implementing the media muxing operation, or {@code null} if
+     * unknown.
+     */
+    @Nullable
+    public String getMuxerName() {
+        return mMuxerName;
+    }
+
     /** Gets information about the input media items, or an empty list if unspecified. */
     @NonNull
     public List<MediaItemInfo> getInputMediaItemInfos() {
@@ -284,12 +324,21 @@
                 + "finalState = "
                 + mFinalState
                 + ", "
+                + "finalProgressPercent = "
+                + mFinalProgressPercent
+                + ", "
                 + "errorCode = "
                 + mErrorCode
                 + ", "
                 + "timeSinceCreatedMillis = "
                 + mTimeSinceCreatedMillis
                 + ", "
+                + "exporterName = "
+                + mExporterName
+                + ", "
+                + "muxerName = "
+                + mMuxerName
+                + ", "
                 + "inputMediaItemInfos = "
                 + mInputMediaItemInfos
                 + ", "
@@ -307,29 +356,38 @@
         if (o == null || getClass() != o.getClass()) return false;
         EditingEndedEvent that = (EditingEndedEvent) o;
         return mFinalState == that.mFinalState
+                && mFinalProgressPercent == that.mFinalProgressPercent
                 && mErrorCode == that.mErrorCode
                 && Objects.equals(mInputMediaItemInfos, that.mInputMediaItemInfos)
                 && Objects.equals(mOutputMediaItemInfo, that.mOutputMediaItemInfo)
                 && mOperationTypes == that.mOperationTypes
-                && mTimeSinceCreatedMillis == that.mTimeSinceCreatedMillis;
+                && mTimeSinceCreatedMillis == that.mTimeSinceCreatedMillis
+                && Objects.equals(mExporterName, that.mExporterName)
+                && Objects.equals(mMuxerName, that.mMuxerName);
     }
 
     @Override
     public int hashCode() {
         return Objects.hash(
                 mFinalState,
+                mFinalProgressPercent,
                 mErrorCode,
                 mInputMediaItemInfos,
                 mOutputMediaItemInfo,
                 mOperationTypes,
-                mTimeSinceCreatedMillis);
+                mTimeSinceCreatedMillis,
+                mExporterName,
+                mMuxerName);
     }
 
     @Override
     public void writeToParcel(@NonNull Parcel dest, int flags) {
         dest.writeInt(mFinalState);
+        dest.writeFloat(mFinalProgressPercent);
         dest.writeInt(mErrorCode);
         dest.writeLong(mTimeSinceCreatedMillis);
+        dest.writeString(mExporterName);
+        dest.writeString(mMuxerName);
         dest.writeTypedList(mInputMediaItemInfos);
         dest.writeTypedObject(mOutputMediaItemInfo, /* parcelableFlags= */ 0);
         dest.writeLong(mOperationTypes);
@@ -343,8 +401,11 @@
 
     private EditingEndedEvent(@NonNull Parcel in) {
         mFinalState = in.readInt();
+        mFinalProgressPercent = in.readFloat();
         mErrorCode = in.readInt();
         mTimeSinceCreatedMillis = in.readLong();
+        mExporterName = in.readString();
+        mMuxerName = in.readString();
         mInputMediaItemInfos = new ArrayList<>();
         in.readTypedList(mInputMediaItemInfos, MediaItemInfo.CREATOR);
         mOutputMediaItemInfo = in.readTypedObject(MediaItemInfo.CREATOR);
@@ -370,8 +431,11 @@
     public static final class Builder {
         private final @FinalState int mFinalState;
         private final ArrayList<MediaItemInfo> mInputMediaItemInfos;
+        private float mFinalProgressPercent;
         private @ErrorCode int mErrorCode;
         private long mTimeSinceCreatedMillis;
+        @Nullable private String mExporterName;
+        @Nullable private String mMuxerName;
         @Nullable private MediaItemInfo mOutputMediaItemInfo;
         private @OperationType long mOperationTypes;
         private Bundle mMetricsBundle;
@@ -383,6 +447,7 @@
          */
         public Builder(@FinalState int finalState) {
             mFinalState = finalState;
+            mFinalProgressPercent = PROGRESS_PERCENT_UNKNOWN;
             mErrorCode = ERROR_CODE_NONE;
             mTimeSinceCreatedMillis = TIME_SINCE_CREATED_UNKNOWN;
             mInputMediaItemInfos = new ArrayList<>();
@@ -390,6 +455,19 @@
         }
 
         /**
+         * Sets the progress of the editing operation in percent at the moment that it ended.
+         *
+         * @param finalProgressPercent The progress of the editing operation in percent at the
+         *     moment that it ended.
+         * @see #getFinalProgressPercent()
+         */
+        public @NonNull Builder setFinalProgressPercent(
+                @FloatRange(from = 0, to = 100) float finalProgressPercent) {
+            mFinalProgressPercent = finalProgressPercent;
+            return this;
+        }
+
+        /**
          * Sets the elapsed time since creating the editing session, in milliseconds.
          *
          * @param timeSinceCreatedMillis The elapsed time since creating the editing session, in
@@ -402,6 +480,30 @@
             return this;
         }
 
+        /**
+         * The name of the library implementing the exporting operation. For example, a Maven
+         * artifact ID like "androidx.media3.media3-transformer:1.3.0-beta01".
+         *
+         * @param exporterName The name of the library implementing the export operation.
+         * @see #getExporterName()
+         */
+        public @NonNull Builder setExporterName(@NonNull String exporterName) {
+            mExporterName = Objects.requireNonNull(exporterName);
+            return this;
+        }
+
+        /**
+         * The name of the library implementing the media muxing operation. For example, a Maven
+         * artifact ID like "androidx.media3.media3-muxer:1.3.0-beta01".
+         *
+         * @param muxerName The name of the library implementing the media muxing operation.
+         * @see #getMuxerName()
+         */
+        public @NonNull Builder setMuxerName(@NonNull String muxerName) {
+            mMuxerName = Objects.requireNonNull(muxerName);
+            return this;
+        }
+
         /** Sets the error code for a {@linkplain #FINAL_STATE_ERROR failed} editing session. */
         public @NonNull Builder setErrorCode(@ErrorCode int value) {
             mErrorCode = value;
@@ -444,8 +546,11 @@
         public @NonNull EditingEndedEvent build() {
             return new EditingEndedEvent(
                     mFinalState,
+                    mFinalProgressPercent,
                     mErrorCode,
                     mTimeSinceCreatedMillis,
+                    mExporterName,
+                    mMuxerName,
                     mInputMediaItemInfos,
                     mOutputMediaItemInfo,
                     mOperationTypes,
diff --git a/media/java/android/media/projection/MediaProjectionManager.java b/media/java/android/media/projection/MediaProjectionManager.java
index e3290d6..2a0648d 100644
--- a/media/java/android/media/projection/MediaProjectionManager.java
+++ b/media/java/android/media/projection/MediaProjectionManager.java
@@ -180,7 +180,7 @@
     @SuppressLint("UnflaggedApi")
     @TestApi
     @NonNull
-    public Intent createScreenCaptureIntent(@Nullable LaunchCookie launchCookie) {
+    public Intent createScreenCaptureIntent(@NonNull LaunchCookie launchCookie) {
         Intent i = createScreenCaptureIntent();
         i.putExtra(EXTRA_LAUNCH_COOKIE, launchCookie);
         return i;
diff --git a/media/java/android/media/tv/ad/TvAdManager.java b/media/java/android/media/tv/ad/TvAdManager.java
index 59b10c6..76664a6 100644
--- a/media/java/android/media/tv/ad/TvAdManager.java
+++ b/media/java/android/media/tv/ad/TvAdManager.java
@@ -18,6 +18,7 @@
 
 import android.annotation.CallbackExecutor;
 import android.annotation.FlaggedApi;
+import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.StringDef;
@@ -59,7 +60,7 @@
  */
 @FlaggedApi(Flags.FLAG_ENABLE_AD_SERVICE_FW)
 @SystemService(Context.TV_AD_SERVICE)
-public class TvAdManager {
+public final class TvAdManager {
     // TODO: implement more methods and unhide APIs.
     private static final String TAG = "TvAdManager";
 
@@ -237,6 +238,76 @@
      */
     public static final String SESSION_DATA_KEY_REQUEST_ID = "request_id";
 
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = false, prefix = "SESSION_STATE_", value = {
+            SESSION_STATE_STOPPED,
+            SESSION_STATE_RUNNING,
+            SESSION_STATE_ERROR})
+    public @interface SessionState {}
+
+    /**
+     * Stopped (or not started) state of AD service session.
+     */
+    public static final int SESSION_STATE_STOPPED = 1;
+    /**
+     * Running state of AD service session.
+     */
+    public static final int SESSION_STATE_RUNNING = 2;
+    /**
+     * Error state of AD service session.
+     */
+    public static final int SESSION_STATE_ERROR = 3;
+
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = false, prefix = "ERROR_", value = {
+            ERROR_NONE,
+            ERROR_UNKNOWN,
+            ERROR_NOT_SUPPORTED,
+            ERROR_WEAK_SIGNAL,
+            ERROR_RESOURCE_UNAVAILABLE,
+            ERROR_BLOCKED,
+            ERROR_ENCRYPTED,
+            ERROR_UNKNOWN_CHANNEL,
+    })
+    public @interface ErrorCode {}
+
+    /**
+     * No error.
+     */
+    public static final int ERROR_NONE = 0;
+    /**
+     * Unknown error code.
+     */
+    public static final int ERROR_UNKNOWN = 1;
+    /**
+     * Error code for an unsupported channel.
+     */
+    public static final int ERROR_NOT_SUPPORTED = 2;
+    /**
+     * Error code for weak signal.
+     */
+    public static final int ERROR_WEAK_SIGNAL = 3;
+    /**
+     * Error code when resource (e.g. tuner) is unavailable.
+     */
+    public static final int ERROR_RESOURCE_UNAVAILABLE = 4;
+    /**
+     * Error code for blocked contents.
+     */
+    public static final int ERROR_BLOCKED = 5;
+    /**
+     * Error code when the key or module is missing for the encrypted channel.
+     */
+    public static final int ERROR_ENCRYPTED = 6;
+    /**
+     * Error code when the current channel is an unknown channel.
+     */
+    public static final int ERROR_UNKNOWN_CHANNEL = 7;
+
     private final ITvAdManager mService;
     private final int mUserId;
 
diff --git a/media/java/android/media/tv/ad/TvAdService.java b/media/java/android/media/tv/ad/TvAdService.java
index 6c8a8fd..2bba0f3 100644
--- a/media/java/android/media/tv/ad/TvAdService.java
+++ b/media/java/android/media/tv/ad/TvAdService.java
@@ -280,7 +280,6 @@
 
         /**
          * Requests the bounds of the current video.
-         * @hide
          */
         @CallSuper
         public void requestCurrentVideoBounds() {
@@ -304,7 +303,6 @@
 
         /**
          * Requests the URI of the current channel.
-         * @hide
          */
         @CallSuper
         public void requestCurrentChannelUri() {
@@ -328,7 +326,6 @@
 
         /**
          * Requests the list of {@link TvTrackInfo}.
-         * @hide
          */
         @CallSuper
         public void requestTrackInfoList() {
@@ -354,7 +351,6 @@
          * Requests current TV input ID.
          *
          * @see android.media.tv.TvInputInfo
-         * @hide
          */
         @CallSuper
         public void requestCurrentTvInputId() {
@@ -393,7 +389,6 @@
          * @param data the original bytes to be signed.
          *
          * @see #onSigningResult(String, byte[])
-         * @hide
          */
         @CallSuper
         public void requestSigning(@NonNull String signingId, @NonNull String algorithm,
@@ -535,28 +530,24 @@
          * Receives current video bounds.
          *
          * @param bounds the rectangle area for rendering the current video.
-         * @hide
          */
         public void onCurrentVideoBounds(@NonNull Rect bounds) {
         }
 
         /**
          * Receives current channel URI.
-         * @hide
          */
         public void onCurrentChannelUri(@Nullable Uri channelUri) {
         }
 
         /**
          * Receives track list.
-         * @hide
          */
         public void onTrackInfoList(@NonNull List<TvTrackInfo> tracks) {
         }
 
         /**
          * Receives current TV input ID.
-         * @hide
          */
         public void onCurrentTvInputId(@Nullable String inputId) {
         }
@@ -569,7 +560,6 @@
          * @param result the signed result.
          *
          * @see #requestSigning(String, String, String, byte[])
-         * @hide
          */
         public void onSigningResult(@NonNull String signingId, @NonNull byte[] result) {
         }
@@ -584,7 +574,6 @@
          *     "onRequestSigning" can also be added to the params.
          *
          * @see TvAdView#ERROR_KEY_METHOD_NAME
-         * @hide
          */
         public void onError(@NonNull String errMsg, @NonNull Bundle params) {
         }
@@ -601,7 +590,6 @@
          *             {@link TvInputManager#TV_MESSAGE_KEY_RAW_DATA}.
          *             See {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE} for more information on
          *             how to parse this data.
-         * @hide
          */
         public void onTvMessage(@TvInputManager.TvMessageType int type,
                 @NonNull Bundle data) {
@@ -671,6 +659,30 @@
         }
 
         /**
+         * Notifies when the session state is changed.
+         *
+         * @param state the current session state.
+         * @param err the error code for error state. {@link TvAdManager#ERROR_NONE} is
+         *            used when the state is not {@link TvAdManager#SESSION_STATE_ERROR}.
+         */
+        @CallSuper
+        public void notifySessionStateChanged(
+                @TvAdManager.SessionState int state,
+                @TvAdManager.ErrorCode int err) {
+            executeOrPostRunnableOnMainThread(new Runnable() {
+                @MainThread
+                @Override
+                public void run() {
+                    if (DEBUG) {
+                        Log.d(TAG, "notifySessionStateChanged (state="
+                                + state + "; err=" + err + ")");
+                    }
+                    // TODO: handle session callback
+                }
+            });
+        }
+
+        /**
          * Takes care of dispatching incoming input events and tells whether the event was handled.
          */
         int dispatchInputEvent(InputEvent event, InputEventReceiver receiver) {
diff --git a/media/java/android/media/tv/ad/TvAdView.java b/media/java/android/media/tv/ad/TvAdView.java
index ee01468..2fac8ce 100644
--- a/media/java/android/media/tv/ad/TvAdView.java
+++ b/media/java/android/media/tv/ad/TvAdView.java
@@ -61,10 +61,19 @@
      * The name of the method where the error happened, if applicable. For example, if there is an
      * error during signing, the request name is "onRequestSigning".
      * @see #notifyError(String, Bundle)
-     * @hide
      */
     public static final String ERROR_KEY_METHOD_NAME = "method_name";
 
+    /**
+     * The error code of an error.
+     *
+     * <p>It can be {@link TvAdManager#ERROR_WEAK_SIGNAL},
+     * {@link TvAdManager#ERROR_RESOURCE_UNAVAILABLE}, etc.
+     *
+     * @see #notifyError(String, Bundle)
+     */
+    public static final String ERROR_KEY_ERROR_CODE = "error_code";
+
     private final TvAdManager mTvAdManager;
 
     private final Handler mHandler = new Handler();
@@ -486,7 +495,6 @@
      * Sends current video bounds to related TV AD service.
      *
      * @param bounds the rectangle area for rendering the current video.
-     * @hide
      */
     public void sendCurrentVideoBounds(@NonNull Rect bounds) {
         if (DEBUG) {
@@ -502,7 +510,6 @@
      *
      * @param channelUri The current channel URI; {@code null} if there is no currently tuned
      *                   channel.
-     * @hide
      */
     public void sendCurrentChannelUri(@Nullable Uri channelUri) {
         if (DEBUG) {
@@ -515,7 +522,6 @@
 
     /**
      * Sends track info list to related TV AD service.
-     * @hide
      */
     public void sendTrackInfoList(@Nullable List<TvTrackInfo> tracks) {
         if (DEBUG) {
@@ -532,7 +538,6 @@
      * @param inputId The current TV input ID whose channel is tuned. {@code null} if no channel is
      *                tuned.
      * @see android.media.tv.TvInputInfo
-     * @hide
      */
     public void sendCurrentTvInputId(@Nullable String inputId) {
         if (DEBUG) {
@@ -553,7 +558,6 @@
      * @param signingId the ID to identify the request. It's the same as the corresponding ID in
      *        {@link TvAdService.Session#requestSigning(String, String, String, byte[])}
      * @param result the signed result.
-     * @hide
      */
     public void sendSigningResult(@NonNull String signingId, @NonNull byte[] result) {
         if (DEBUG) {
@@ -574,7 +578,7 @@
      *     can also be added to the params.
      *
      * @see #ERROR_KEY_METHOD_NAME
-     * @hide
+     * @see #ERROR_KEY_ERROR_CODE
      */
     public void notifyError(@NonNull String errMsg, @NonNull Bundle params) {
         if (DEBUG) {
@@ -597,7 +601,6 @@
      *             {@link TvInputManager#TV_MESSAGE_KEY_RAW_DATA}.
      *             See {@link TvInputManager#TV_MESSAGE_KEY_SUBTYPE} for more information on
      *             how to parse this data.
-     * @hide
      */
     public void notifyTvMessage(@NonNull @TvInputManager.TvMessageType int type,
             @NonNull Bundle data) {
@@ -633,7 +636,6 @@
      * @param callback the callback to receive events. MUST NOT be {@code null}.
      *
      * @see #clearCallback()
-     * @hide
      */
     public void setCallback(
             @NonNull @CallbackExecutor Executor executor,
@@ -649,7 +651,6 @@
      * Clears the callback.
      *
      * @see #setCallback(Executor, TvAdCallback)
-     * @hide
      */
     public void clearCallback() {
         synchronized (mCallbackLock) {
@@ -845,7 +846,6 @@
 
     /**
      * Callback used to receive various status updates on the {@link TvAdView}.
-     * @hide
      */
     public abstract static class TvAdCallback {
 
@@ -898,5 +898,20 @@
         public void onRequestSigning(@NonNull String serviceId, @NonNull String signingId,
                 @NonNull String algorithm, @NonNull String alias, @NonNull byte[] data) {
         }
+
+        /**
+         * This is called when the state of corresponding AD service is changed.
+         *
+         * @param serviceId The ID of the AD service bound to this view.
+         * @param state the current state.
+         * @param err the error code for error state. {@link TvAdManager#ERROR_NONE}
+         *              is used when the state is not
+         *              {@link TvAdManager#SESSION_STATE_ERROR}.
+         */
+        public void onStateChanged(
+                @NonNull String serviceId,
+                @TvAdManager.SessionState int state,
+                @TvAdManager.ErrorCode int err) {
+        }
     }
 }
diff --git a/packages/CredentialManager/wear/src/com/android/credentialmanager/ui/components/CredentialsScreenChip.kt b/packages/CredentialManager/wear/src/com/android/credentialmanager/ui/components/CredentialsScreenChip.kt
index 5590219..7cd6bb3 100644
--- a/packages/CredentialManager/wear/src/com/android/credentialmanager/ui/components/CredentialsScreenChip.kt
+++ b/packages/CredentialManager/wear/src/com/android/credentialmanager/ui/components/CredentialsScreenChip.kt
@@ -48,8 +48,6 @@
         {
             Text(
                 text = label,
-                modifier = Modifier.fillMaxWidth(),
-                textAlign = TextAlign.Center,
                 overflow = TextOverflow.Ellipsis,
                 maxLines = if (secondaryLabel != null) 1 else 2,
             )
diff --git a/packages/SettingsLib/res/values/arrays.xml b/packages/SettingsLib/res/values/arrays.xml
index 3252aad..1b29e83 100644
--- a/packages/SettingsLib/res/values/arrays.xml
+++ b/packages/SettingsLib/res/values/arrays.xml
@@ -526,7 +526,7 @@
     </string-array>
 
     <!-- USB configuration values for Developer Settings.
-         These are lists of USB functions passed to the USB Manager to change USB configuraton.
+         These are lists of USB functions passed to the USB Manager to change USB configuration.
          This can be overridden by devices with additional USB configurations.
          Do not translate. -->
     <string-array name="usb_configuration_values" translatable="false">
diff --git a/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/model/ZenMode.kt b/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/model/ZenMode.kt
new file mode 100644
index 0000000..a696f8c
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/model/ZenMode.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package com.android.settingslib.statusbar.notification.data.model
+
+import android.provider.Settings.Global
+
+/** Validating wrapper for [android.app.NotificationManager.getZenMode] values. */
+@JvmInline
+value class ZenMode(val zenMode: Int) {
+
+    init {
+        require(zenMode in supportedModes) { "Unsupported zenMode=$zenMode" }
+    }
+
+    private companion object {
+
+        val supportedModes =
+            listOf(
+                Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS,
+                Global.ZEN_MODE_NO_INTERRUPTIONS,
+                Global.ZEN_MODE_ALARMS,
+                Global.ZEN_MODE_OFF,
+            )
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/repository/FakeNotificationsSoundPolicyRepository.kt b/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/repository/FakeNotificationsSoundPolicyRepository.kt
new file mode 100644
index 0000000..6098307
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/repository/FakeNotificationsSoundPolicyRepository.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package com.android.settingslib.statusbar.notification.data.repository
+
+import android.app.NotificationManager
+import com.android.settingslib.statusbar.notification.data.model.ZenMode
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+
+class FakeNotificationsSoundPolicyRepository : NotificationsSoundPolicyRepository {
+
+    private val mutableNotificationPolicy = MutableStateFlow<NotificationManager.Policy?>(null)
+    override val notificationPolicy: StateFlow<NotificationManager.Policy?>
+        get() = mutableNotificationPolicy.asStateFlow()
+
+    private val mutableZenMode = MutableStateFlow<ZenMode?>(null)
+    override val zenMode: StateFlow<ZenMode?>
+        get() = mutableZenMode.asStateFlow()
+
+    fun updateNotificationPolicy(policy: NotificationManager.Policy?) {
+        mutableNotificationPolicy.value = policy
+    }
+
+    fun updateZenMode(zenMode: ZenMode?) {
+        mutableZenMode.value = zenMode
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/repository/NotificationsSoundPolicyRepository.kt b/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/repository/NotificationsSoundPolicyRepository.kt
new file mode 100644
index 0000000..0fb8c3f
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/statusbar/notification/data/repository/NotificationsSoundPolicyRepository.kt
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package com.android.settingslib.statusbar.notification.data.repository
+
+import android.app.NotificationManager
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import com.android.settingslib.statusbar.notification.data.model.ZenMode
+import kotlin.coroutines.CoroutineContext
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onStart
+import kotlinx.coroutines.flow.shareIn
+import kotlinx.coroutines.flow.stateIn
+import kotlinx.coroutines.launch
+
+/** Provides state of volume policy and restrictions imposed by notifications. */
+interface NotificationsSoundPolicyRepository {
+
+    /** @see NotificationManager.getNotificationPolicy */
+    val notificationPolicy: StateFlow<NotificationManager.Policy?>
+
+    /** @see NotificationManager.getZenMode */
+    val zenMode: StateFlow<ZenMode?>
+}
+
+class NotificationsSoundPolicyRepositoryImpl(
+    private val context: Context,
+    private val notificationManager: NotificationManager,
+    scope: CoroutineScope,
+    backgroundCoroutineContext: CoroutineContext,
+) : NotificationsSoundPolicyRepository {
+
+    private val notificationBroadcasts =
+        callbackFlow {
+                val receiver =
+                    object : BroadcastReceiver() {
+                        override fun onReceive(context: Context?, intent: Intent?) {
+                            intent?.action?.let { action -> launch { send(action) } }
+                        }
+                    }
+
+                context.registerReceiver(
+                    receiver,
+                    IntentFilter().apply {
+                        addAction(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED)
+                        addAction(NotificationManager.ACTION_NOTIFICATION_POLICY_CHANGED)
+                    }
+                )
+
+                awaitClose { context.unregisterReceiver(receiver) }
+            }
+            .shareIn(
+                started = SharingStarted.WhileSubscribed(),
+                scope = scope,
+            )
+
+    override val notificationPolicy: StateFlow<NotificationManager.Policy?> =
+        notificationBroadcasts
+            .filter { NotificationManager.ACTION_NOTIFICATION_POLICY_CHANGED == it }
+            .map { notificationManager.consolidatedNotificationPolicy }
+            .onStart { emit(notificationManager.consolidatedNotificationPolicy) }
+            .flowOn(backgroundCoroutineContext)
+            .stateIn(scope, SharingStarted.WhileSubscribed(), null)
+
+    override val zenMode: StateFlow<ZenMode?> =
+        notificationBroadcasts
+            .filter { NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED == it }
+            .map { ZenMode(notificationManager.zenMode) }
+            .onStart { emit(ZenMode(notificationManager.zenMode)) }
+            .flowOn(backgroundCoroutineContext)
+            .stateIn(scope, SharingStarted.WhileSubscribed(), null)
+}
diff --git a/packages/SettingsLib/tests/integ/src/com/android/settingslib/statusbar/notification/data/repository/NotificationsSoundPolicyRepositoryTest.kt b/packages/SettingsLib/tests/integ/src/com/android/settingslib/statusbar/notification/data/repository/NotificationsSoundPolicyRepositoryTest.kt
new file mode 100644
index 0000000..dfc4c0a
--- /dev/null
+++ b/packages/SettingsLib/tests/integ/src/com/android/settingslib/statusbar/notification/data/repository/NotificationsSoundPolicyRepositoryTest.kt
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package com.android.settingslib.statusbar.notification.data.repository
+
+import android.app.NotificationManager
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.provider.Settings.Global
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.settingslib.statusbar.notification.data.model.ZenMode
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentCaptor
+import org.mockito.Captor
+import org.mockito.Mock
+import org.mockito.Mockito.any
+import org.mockito.Mockito.verify
+import org.mockito.Mockito.`when`
+import org.mockito.MockitoAnnotations
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@RunWith(AndroidJUnit4::class)
+@SmallTest
+class NotificationsSoundPolicyRepositoryTest {
+
+    @Mock private lateinit var context: Context
+    @Mock private lateinit var notificationManager: NotificationManager
+    @Captor private lateinit var receiverCaptor: ArgumentCaptor<BroadcastReceiver>
+
+    private lateinit var underTest: NotificationsSoundPolicyRepository
+
+    private val testScope: TestScope = TestScope()
+
+    @Before
+    fun setup() {
+        MockitoAnnotations.initMocks(this)
+
+        underTest =
+            NotificationsSoundPolicyRepositoryImpl(
+                context,
+                notificationManager,
+                testScope.backgroundScope,
+                testScope.testScheduler,
+            )
+    }
+
+    @Test
+    fun policyChanges_repositoryEmits() {
+        testScope.runTest {
+            val values = mutableListOf<NotificationManager.Policy?>()
+            `when`(notificationManager.notificationPolicy).thenReturn(testPolicy1)
+            underTest.notificationPolicy.onEach { values.add(it) }.launchIn(backgroundScope)
+            runCurrent()
+
+            `when`(notificationManager.notificationPolicy).thenReturn(testPolicy2)
+            triggerIntent(NotificationManager.ACTION_NOTIFICATION_POLICY_CHANGED)
+            runCurrent()
+
+            assertThat(values)
+                .containsExactlyElementsIn(listOf(null, testPolicy1, testPolicy2))
+                .inOrder()
+        }
+    }
+
+    @Test
+    fun zenModeChanges_repositoryEmits() {
+        testScope.runTest {
+            val values = mutableListOf<ZenMode?>()
+            `when`(notificationManager.zenMode).thenReturn(Global.ZEN_MODE_OFF)
+            underTest.zenMode.onEach { values.add(it) }.launchIn(backgroundScope)
+            runCurrent()
+
+            `when`(notificationManager.zenMode).thenReturn(Global.ZEN_MODE_ALARMS)
+            triggerIntent(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED)
+            runCurrent()
+
+            assertThat(values)
+                .containsExactlyElementsIn(
+                    listOf(null, ZenMode(Global.ZEN_MODE_OFF), ZenMode(Global.ZEN_MODE_ALARMS))
+                )
+                .inOrder()
+        }
+    }
+
+    private fun triggerIntent(action: String) {
+        verify(context).registerReceiver(receiverCaptor.capture(), any())
+        receiverCaptor.value.onReceive(context, Intent(action))
+    }
+
+    private companion object {
+        val testPolicy1 =
+            NotificationManager.Policy(
+                /* priorityCategories = */ 1,
+                /* priorityCallSenders =*/ 1,
+                /* priorityMessageSenders = */ 1,
+            )
+        val testPolicy2 =
+            NotificationManager.Policy(
+                /* priorityCategories = */ 2,
+                /* priorityCallSenders =*/ 2,
+                /* priorityMessageSenders = */ 2,
+            )
+    }
+}
diff --git a/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java b/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
index 8ae117e..e424797 100644
--- a/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
+++ b/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
@@ -247,6 +247,7 @@
         Settings.Secure.BLUETOOTH_LE_BROADCAST_FALLBACK_ACTIVE_DEVICE_ADDRESS,
         Settings.Secure.CUSTOM_BUGREPORT_HANDLER_APP,
         Settings.Secure.CUSTOM_BUGREPORT_HANDLER_USER,
+        Settings.Secure.CONTEXTUAL_SCREEN_TIMEOUT_ENABLED,
         Settings.Secure.LOCK_SCREEN_WEATHER_ENABLED,
         Settings.Secure.HEARING_AID_RINGTONE_ROUTING,
         Settings.Secure.HEARING_AID_CALL_ROUTING,
@@ -264,6 +265,7 @@
         Settings.Secure.EVEN_DIMMER_ACTIVATED,
         Settings.Secure.EVEN_DIMMER_MIN_NITS,
         Settings.Secure.STYLUS_POINTER_ICON_ENABLED,
-        Settings.Secure.CAMERA_EXTENSIONS_FALLBACK
+        Settings.Secure.CAMERA_EXTENSIONS_FALLBACK,
+        Settings.Secure.VISUAL_QUERY_ACCESSIBILITY_DETECTION_ENABLED
     };
 }
diff --git a/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java b/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
index 5adae375..a32eead 100644
--- a/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
+++ b/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
@@ -207,6 +207,7 @@
         VALIDATORS.put(Secure.ASSIST_GESTURE_WAKE_ENABLED, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.ASSIST_TOUCH_GESTURE_ENABLED, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.ASSIST_LONG_PRESS_HOME_ENABLED, BOOLEAN_VALIDATOR);
+        VALIDATORS.put(Secure.VISUAL_QUERY_ACCESSIBILITY_DETECTION_ENABLED, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.SEARCH_PRESS_HOLD_NAV_HANDLE_ENABLED, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.SEARCH_LONG_PRESS_HOME_ENABLED, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.VR_DISPLAY_MODE, new DiscreteValueValidator(new String[] {"0", "1"}));
@@ -397,6 +398,7 @@
         VALIDATORS.put(Secure.CUSTOM_BUGREPORT_HANDLER_APP, ANY_STRING_VALIDATOR);
         VALIDATORS.put(Secure.CUSTOM_BUGREPORT_HANDLER_USER, ANY_INTEGER_VALIDATOR);
         VALIDATORS.put(Secure.LOCK_SCREEN_WEATHER_ENABLED, BOOLEAN_VALIDATOR);
+        VALIDATORS.put(Secure.CONTEXTUAL_SCREEN_TIMEOUT_ENABLED, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.HEARING_AID_RINGTONE_ROUTING,
                 new DiscreteValueValidator(new String[] {"0", "1", "2"}));
         VALIDATORS.put(Secure.HEARING_AID_CALL_ROUTING,
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
index 612badd..d27ff17 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
@@ -1951,6 +1951,9 @@
         dumpSetting(s, p,
                 Settings.Secure.SEARCH_LONG_PRESS_HOME_ENABLED,
                 SecureSettingsProto.Assist.SEARCH_LONG_PRESS_HOME_ENABLED);
+        dumpSetting(s, p,
+                Settings.Secure.VISUAL_QUERY_ACCESSIBILITY_DETECTION_ENABLED,
+                SecureSettingsProto.Assist.VISUAL_QUERY_ACCESSIBILITY_DETECTION_ENABLED);
         p.end(assistToken);
 
         final long assistHandlesToken = p.start(SecureSettingsProto.ASSIST_HANDLES);
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 926e181..c086baa 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -862,6 +862,8 @@
 
     <!-- Permission required for CTS test - CtsTelephonyProviderTestCases -->
     <uses-permission android:name="android.permission.WRITE_APN_SETTINGS" />
+    <uses-permission android:name="android.permission.WRITE_BLOCKED_NUMBERS" />
+    <uses-permission android:name="android.permission.READ_BLOCKED_NUMBERS" />
 
     <uses-permission android:name="android.permission.LOG_FOREGROUND_RESOURCE_USE" />
 
diff --git a/packages/SystemUI/OWNERS b/packages/SystemUI/OWNERS
index 967a36b..78cacec 100644
--- a/packages/SystemUI/OWNERS
+++ b/packages/SystemUI/OWNERS
@@ -39,7 +39,6 @@
 hyunyoungs@google.com
 ikateryna@google.com
 iyz@google.com
-jaggies@google.com
 jamesoleary@google.com
 jbolinger@google.com
 jdemeulenaere@google.com
diff --git a/packages/SystemUI/aconfig/systemui.aconfig b/packages/SystemUI/aconfig/systemui.aconfig
index 56576f1..c2072ac 100644
--- a/packages/SystemUI/aconfig/systemui.aconfig
+++ b/packages/SystemUI/aconfig/systemui.aconfig
@@ -420,3 +420,23 @@
     }
 }
 
+flag {
+   name: "get_connected_device_name_unsynchronized"
+   namespace: "systemui"
+   description: "Decide whether to fetch the connected bluetooth device name outside a synchronized block."
+   bug: "323995015"
+   metadata {
+       purpose: PURPOSE_BUGFIX
+     }
+}
+
+flag {
+    name: "update_user_switcher_background"
+    namespace: "systemui"
+    description: "Decide whether to update user switcher in background thread."
+    bug: "322745650"
+    metadata {
+        purpose: PURPOSE_BUGFIX
+    }
+}
+
diff --git a/packages/SystemUI/compose/core/src/com/android/compose/PlatformSlider.kt b/packages/SystemUI/compose/core/src/com/android/compose/PlatformSlider.kt
new file mode 100644
index 0000000..b8c4fae
--- /dev/null
+++ b/packages/SystemUI/compose/core/src/com/android/compose/PlatformSlider.kt
@@ -0,0 +1,321 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+@file:OptIn(ExperimentalMaterial3Api::class)
+
+package com.android.compose
+
+import androidx.compose.animation.core.animateDpAsState
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.interaction.DragInteraction
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.aspectRatio
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.width
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Slider
+import androidx.compose.material3.SliderState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.CornerRadius
+import androidx.compose.ui.geometry.RoundRect
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.Path
+import androidx.compose.ui.graphics.drawscope.clipPath
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.platform.LocalLayoutDirection
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.LayoutDirection
+import androidx.compose.ui.unit.dp
+import com.android.compose.modifiers.padding
+import com.android.compose.theme.LocalAndroidColorScheme
+
+/** Indicator corner radius used when the user drags the [PlatformSlider]. */
+private val DefaultPlatformSliderDraggingCornerRadius = 8.dp
+
+/**
+ * Platform slider implementation that displays a slider with an [icon] and a [label] at the start.
+ *
+ * @param onValueChangeFinished is called when the slider settles on a [value]. This callback
+ *   shouldn't be used to react to value changes. Use [onValueChange] instead
+ * @param interactionSource - the [MutableInteractionSource] representing the stream of Interactions
+ *   for this slider. You can create and pass in your own remembered instance to observe
+ *   Interactions and customize the appearance / behavior of this slider in different states.
+ * @param colors - slider color scheme.
+ * @param draggingCornersRadius - radius of the slider indicator when the user drags it
+ * @param icon - icon at the start of the slider. Icon is limited to a square space at the start of
+ *   the slider
+ * @param label - control shown next to the icon.
+ */
+@Composable
+fun PlatformSlider(
+    value: Float,
+    onValueChange: (Float) -> Unit,
+    modifier: Modifier = Modifier,
+    onValueChangeFinished: (() -> Unit)? = null,
+    valueRange: ClosedFloatingPointRange<Float> = 0f..1f,
+    enabled: Boolean = true,
+    interactionSource: MutableInteractionSource = remember { MutableInteractionSource() },
+    colors: PlatformSliderColors =
+        if (isSystemInDarkTheme()) darkThemePlatformSliderColors()
+        else lightThemePlatformSliderColors(),
+    draggingCornersRadius: Dp = DefaultPlatformSliderDraggingCornerRadius,
+    icon: (@Composable (isDragging: Boolean) -> Unit)? = null,
+    label: (@Composable (isDragging: Boolean) -> Unit)? = null,
+) {
+    val sliderHeight: Dp = 64.dp
+    val iconWidth: Dp = sliderHeight
+    var isDragging by remember { mutableStateOf(false) }
+    LaunchedEffect(interactionSource) {
+        interactionSource.interactions.collect { interaction ->
+            when (interaction) {
+                is DragInteraction.Start -> {
+                    isDragging = true
+                }
+                is DragInteraction.Cancel,
+                is DragInteraction.Stop -> {
+                    isDragging = false
+                }
+            }
+        }
+    }
+    val paddingStart by
+        animateDpAsState(
+            targetValue =
+                if ((!isDragging && value == 0f) || icon == null) {
+                    16.dp
+                } else {
+                    0.dp
+                },
+            label = "LabelIconSpacingAnimation"
+        )
+
+    Box(modifier = modifier.height(sliderHeight)) {
+        Slider(
+            modifier = Modifier.fillMaxSize(),
+            value = value,
+            onValueChange = onValueChange,
+            valueRange = valueRange,
+            onValueChangeFinished = onValueChangeFinished,
+            interactionSource = interactionSource,
+            track = {
+                Track(
+                    sliderState = it,
+                    enabled = enabled,
+                    colors = colors,
+                    iconWidth = iconWidth,
+                    draggingCornersRadius = draggingCornersRadius,
+                    sliderHeight = sliderHeight,
+                    isDragging = isDragging,
+                    modifier = Modifier,
+                )
+            },
+            thumb = { Spacer(Modifier.width(iconWidth).height(sliderHeight)) },
+        )
+
+        if (icon != null || label != null) {
+            Row(modifier = Modifier.fillMaxSize()) {
+                icon?.let { iconComposable ->
+                    Box(
+                        modifier = Modifier.fillMaxHeight().aspectRatio(1f),
+                        contentAlignment = Alignment.Center,
+                    ) {
+                        iconComposable(isDragging)
+                    }
+                }
+
+                label?.let { labelComposable ->
+                    Box(
+                        modifier =
+                            Modifier.fillMaxHeight()
+                                .weight(1f)
+                                .padding(start = { paddingStart.roundToPx() }),
+                        contentAlignment = Alignment.CenterStart,
+                    ) {
+                        labelComposable(isDragging)
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun Track(
+    sliderState: SliderState,
+    enabled: Boolean,
+    colors: PlatformSliderColors,
+    iconWidth: Dp,
+    draggingCornersRadius: Dp,
+    sliderHeight: Dp,
+    isDragging: Boolean,
+    modifier: Modifier = Modifier,
+) {
+    val isRtl = LocalLayoutDirection.current == LayoutDirection.Rtl
+    val iconWidthPx: Float
+    val halfIconWidthPx: Float
+    val targetIndicatorRadiusPx: Float
+    val halfSliderHeightPx: Float
+    with(LocalDensity.current) {
+        halfSliderHeightPx = sliderHeight.toPx() / 2
+        iconWidthPx = iconWidth.toPx()
+        halfIconWidthPx = iconWidthPx / 2
+        targetIndicatorRadiusPx =
+            if (isDragging) draggingCornersRadius.toPx() else halfSliderHeightPx
+    }
+
+    val indicatorRadiusPx: Float by
+        animateFloatAsState(
+            targetValue = targetIndicatorRadiusPx,
+            label = "PlatformSliderCornersAnimation",
+        )
+
+    val trackColor = colors.getTrackColor(enabled)
+    val indicatorColor = colors.getIndicatorColor(enabled)
+    val trackCornerRadius = CornerRadius(halfSliderHeightPx, halfSliderHeightPx)
+    val indicatorCornerRadius = CornerRadius(indicatorRadiusPx, indicatorRadiusPx)
+    Canvas(modifier.fillMaxSize()) {
+        val trackPath = Path()
+        trackPath.addRoundRect(
+            RoundRect(
+                left = -halfIconWidthPx,
+                top = 0f,
+                right = size.width + halfIconWidthPx,
+                bottom = size.height,
+                cornerRadius = trackCornerRadius,
+            )
+        )
+        drawPath(path = trackPath, color = trackColor)
+
+        clipPath(trackPath) {
+            val indicatorPath = Path()
+            if (isRtl) {
+                indicatorPath.addRoundRect(
+                    RoundRect(
+                        left =
+                            size.width -
+                                size.width * sliderState.coercedNormalizedValue -
+                                halfIconWidthPx,
+                        top = 0f,
+                        right = size.width + iconWidthPx,
+                        bottom = size.height,
+                        topLeftCornerRadius = indicatorCornerRadius,
+                        topRightCornerRadius = trackCornerRadius,
+                        bottomRightCornerRadius = trackCornerRadius,
+                        bottomLeftCornerRadius = indicatorCornerRadius,
+                    )
+                )
+            } else {
+                indicatorPath.addRoundRect(
+                    RoundRect(
+                        left = -halfIconWidthPx,
+                        top = 0f,
+                        right = size.width * sliderState.coercedNormalizedValue + halfIconWidthPx,
+                        bottom = size.height,
+                        topLeftCornerRadius = trackCornerRadius,
+                        topRightCornerRadius = indicatorCornerRadius,
+                        bottomRightCornerRadius = indicatorCornerRadius,
+                        bottomLeftCornerRadius = trackCornerRadius,
+                    )
+                )
+            }
+            drawPath(path = indicatorPath, color = indicatorColor)
+        }
+    }
+}
+
+/** [SliderState.value] normalized using [SliderState.valueRange]. The result belongs to [0, 1] */
+private val SliderState.coercedNormalizedValue: Float
+    get() {
+        val dif = valueRange.endInclusive - valueRange.start
+        return if (dif == 0f) {
+            0f
+        } else {
+            val coercedValue = value.coerceIn(valueRange.start, valueRange.endInclusive)
+            (coercedValue - valueRange.start) / dif
+        }
+    }
+
+/**
+ * [PlatformSlider] color scheme.
+ *
+ * @param trackColor fills the track of the slider. This is a "background" of the slider
+ * @param indicatorColor fills the slider from the start to the value
+ * @param iconColor is the default icon color
+ * @param labelColor is the default icon color
+ * @param disabledTrackColor is the [trackColor] when the PlatformSlider#enabled == false
+ * @param disabledIndicatorColor is the [indicatorColor] when the PlatformSlider#enabled == false
+ * @param disabledIconColor is the [iconColor] when the PlatformSlider#enabled == false
+ * @param disabledLabelColor is the [labelColor] when the PlatformSlider#enabled == false
+ */
+data class PlatformSliderColors(
+    val trackColor: Color,
+    val indicatorColor: Color,
+    val iconColor: Color,
+    val labelColor: Color,
+    val disabledTrackColor: Color,
+    val disabledIndicatorColor: Color,
+    val disabledIconColor: Color,
+    val disabledLabelColor: Color,
+)
+
+/** [PlatformSliderColors] for the light theme */
+@Composable
+private fun lightThemePlatformSliderColors() =
+    PlatformSliderColors(
+        trackColor = MaterialTheme.colorScheme.tertiaryContainer,
+        indicatorColor = LocalAndroidColorScheme.current.tertiaryFixedDim,
+        iconColor = MaterialTheme.colorScheme.onTertiaryContainer,
+        labelColor = MaterialTheme.colorScheme.onTertiaryContainer,
+        disabledTrackColor = MaterialTheme.colorScheme.surfaceContainerHighest,
+        disabledIndicatorColor = MaterialTheme.colorScheme.surfaceContainerHighest,
+        disabledIconColor = MaterialTheme.colorScheme.outline,
+        disabledLabelColor = MaterialTheme.colorScheme.onSurfaceVariant,
+    )
+
+/** [PlatformSliderColors] for the dark theme */
+@Composable
+private fun darkThemePlatformSliderColors() =
+    PlatformSliderColors(
+        trackColor = MaterialTheme.colorScheme.onTertiary,
+        indicatorColor = LocalAndroidColorScheme.current.onTertiaryFixedVariant,
+        iconColor = MaterialTheme.colorScheme.onTertiaryContainer,
+        labelColor = MaterialTheme.colorScheme.onTertiaryContainer,
+        disabledTrackColor = MaterialTheme.colorScheme.surfaceContainerHighest,
+        disabledIndicatorColor = MaterialTheme.colorScheme.surfaceContainerHighest,
+        disabledIconColor = MaterialTheme.colorScheme.outline,
+        disabledLabelColor = MaterialTheme.colorScheme.onSurfaceVariant,
+    )
+
+private fun PlatformSliderColors.getTrackColor(isEnabled: Boolean): Color =
+    if (isEnabled) trackColor else disabledTrackColor
+
+private fun PlatformSliderColors.getIndicatorColor(isEnabled: Boolean): Color =
+    if (isEnabled) indicatorColor else disabledIndicatorColor
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/ComposeAwareExtensions.kt b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/ComposeAwareExtensions.kt
new file mode 100644
index 0000000..a7de1ee
--- /dev/null
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/ComposeAwareExtensions.kt
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.ui.composable
+
+import androidx.compose.foundation.gestures.Orientation
+import androidx.compose.ui.unit.Density
+import androidx.compose.ui.unit.IntSize
+import com.android.compose.animation.scene.Back
+import com.android.compose.animation.scene.Edge as ComposeAwareEdge
+import com.android.compose.animation.scene.SceneKey as ComposeAwareSceneKey
+import com.android.compose.animation.scene.Swipe
+import com.android.compose.animation.scene.SwipeDirection
+import com.android.compose.animation.scene.TransitionKey as ComposeAwareTransitionKey
+import com.android.compose.animation.scene.UserAction as ComposeAwareUserAction
+import com.android.compose.animation.scene.UserActionDistance as ComposeAwareUserActionDistance
+import com.android.compose.animation.scene.UserActionResult as ComposeAwareUserActionResult
+import com.android.systemui.scene.shared.model.Direction
+import com.android.systemui.scene.shared.model.Edge
+import com.android.systemui.scene.shared.model.SceneKey
+import com.android.systemui.scene.shared.model.TransitionKey
+import com.android.systemui.scene.shared.model.UserAction
+import com.android.systemui.scene.shared.model.UserActionDistance
+import com.android.systemui.scene.shared.model.UserActionResult
+
+// TODO(b/293899074): remove this file once we can use the types from SceneTransitionLayout.
+
+fun SceneKey.asComposeAware(): ComposeAwareSceneKey {
+    return ComposeAwareSceneKey(
+        debugName = toString(),
+        identity = this,
+    )
+}
+
+fun TransitionKey.asComposeAware(): ComposeAwareTransitionKey {
+    return ComposeAwareTransitionKey(
+        debugName = debugName,
+        identity = this,
+    )
+}
+
+fun UserAction.asComposeAware(): ComposeAwareUserAction {
+    return when (this) {
+        is UserAction.Swipe ->
+            Swipe(
+                pointerCount = pointerCount,
+                fromSource =
+                    when (this.fromEdge) {
+                        null -> null
+                        Edge.LEFT -> ComposeAwareEdge.Left
+                        Edge.TOP -> ComposeAwareEdge.Top
+                        Edge.RIGHT -> ComposeAwareEdge.Right
+                        Edge.BOTTOM -> ComposeAwareEdge.Bottom
+                    },
+                direction =
+                    when (this.direction) {
+                        Direction.LEFT -> SwipeDirection.Left
+                        Direction.UP -> SwipeDirection.Up
+                        Direction.RIGHT -> SwipeDirection.Right
+                        Direction.DOWN -> SwipeDirection.Down
+                    }
+            )
+        is UserAction.Back -> Back
+    }
+}
+
+fun UserActionResult.asComposeAware(): ComposeAwareUserActionResult {
+    val composeUnaware = this
+    return ComposeAwareUserActionResult(
+        toScene = composeUnaware.toScene.asComposeAware(),
+        transitionKey = composeUnaware.transitionKey?.asComposeAware(),
+        distance = composeUnaware.distance?.asComposeAware(),
+    )
+}
+
+fun UserActionDistance.asComposeAware(): ComposeAwareUserActionDistance {
+    val composeUnware = this
+    return object : ComposeAwareUserActionDistance {
+        override fun Density.absoluteDistance(
+            fromSceneSize: IntSize,
+            orientation: Orientation,
+        ): Float {
+            return composeUnware.absoluteDistance(
+                fromSceneWidth = fromSceneSize.width,
+                fromSceneHeight = fromSceneSize.height,
+                isHorizontal = orientation == Orientation.Horizontal,
+            )
+        }
+    }
+}
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/ComposeUnawareExtensions.kt b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/ComposeUnawareExtensions.kt
new file mode 100644
index 0000000..4c03664
--- /dev/null
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/ComposeUnawareExtensions.kt
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.ui.composable
+
+import com.android.compose.animation.scene.ObservableTransitionState as ComposeAwareObservableTransitionState
+import com.android.compose.animation.scene.SceneKey as ComposeAwareSceneKey
+import com.android.systemui.scene.shared.model.ObservableTransitionState
+import com.android.systemui.scene.shared.model.SceneKey
+
+fun ComposeAwareSceneKey.asComposeUnaware(): SceneKey {
+    return this.identity as SceneKey
+}
+
+fun ComposeAwareObservableTransitionState.asComposeUnaware(): ObservableTransitionState {
+    return when (this) {
+        is ComposeAwareObservableTransitionState.Idle ->
+            ObservableTransitionState.Idle(scene.asComposeUnaware())
+        is ComposeAwareObservableTransitionState.Transition ->
+            ObservableTransitionState.Transition(
+                fromScene = fromScene.asComposeUnaware(),
+                toScene = toScene.asComposeUnaware(),
+                progress = progress,
+                isInitiatedByUserInput = isInitiatedByUserInput,
+                isUserInputOngoing = isUserInputOngoing,
+            )
+    }
+}
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneTransitionLayoutDataSource.kt b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneTransitionLayoutDataSource.kt
new file mode 100644
index 0000000..60c0b77
--- /dev/null
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneTransitionLayoutDataSource.kt
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.scene.ui.composable
+
+import com.android.compose.animation.scene.MutableSceneTransitionLayoutState
+import com.android.compose.animation.scene.ObservableTransitionState
+import com.android.compose.animation.scene.observableTransitionState
+import com.android.systemui.scene.shared.model.SceneDataSource
+import com.android.systemui.scene.shared.model.SceneKey
+import com.android.systemui.scene.shared.model.TransitionKey
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.stateIn
+
+/**
+ * An implementation of [SceneDataSource] that's backed by a [MutableSceneTransitionLayoutState].
+ */
+class SceneTransitionLayoutDataSource(
+    private val state: MutableSceneTransitionLayoutState,
+
+    /**
+     * The [CoroutineScope] of the @Composable that's using this, it's critical that this is *not*
+     * the application scope.
+     */
+    private val coroutineScope: CoroutineScope,
+) : SceneDataSource {
+    override val currentScene: StateFlow<SceneKey> =
+        state
+            .observableTransitionState()
+            .flatMapLatest { observableTransitionState ->
+                when (observableTransitionState) {
+                    is ObservableTransitionState.Idle -> flowOf(observableTransitionState.scene)
+                    is ObservableTransitionState.Transition ->
+                        observableTransitionState.isUserInputOngoing.map { isUserInputOngoing ->
+                            if (isUserInputOngoing) {
+                                observableTransitionState.fromScene
+                            } else {
+                                observableTransitionState.toScene
+                            }
+                        }
+                }
+            }
+            .map { it.asComposeUnaware() }
+            .stateIn(
+                scope = coroutineScope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = state.transitionState.currentScene.asComposeUnaware(),
+            )
+
+    override fun changeScene(
+        toScene: SceneKey,
+        transitionKey: TransitionKey?,
+    ) {
+        state.setTargetScene(
+            targetScene = toScene.asComposeAware(),
+            transitionKey = transitionKey?.asComposeAware(),
+            coroutineScope = coroutineScope,
+        )
+    }
+}
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractorTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractorTest.kt
new file mode 100644
index 0000000..2e9ee5c
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractorTest.kt
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.keyguard.data.repository.biometricSettingsRepository
+import com.android.systemui.testKosmos
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class DeviceEntryBiometricSettingsInteractorTest : SysuiTestCase() {
+    private val kosmos = testKosmos()
+    private val biometricSettingsRepository = kosmos.biometricSettingsRepository
+    private val underTest = kosmos.deviceEntryBiometricSettingsInteractor
+
+    @Test
+    fun isCoex_true() = runTest {
+        val isCoex by collectLastValue(underTest.fingerprintAndFaceEnrolledAndEnabled)
+        biometricSettingsRepository.setIsFaceAuthEnrolledAndEnabled(true)
+        biometricSettingsRepository.setIsFingerprintAuthEnrolledAndEnabled(true)
+        assertThat(isCoex).isTrue()
+    }
+
+    @Test
+    fun isCoex_faceOnly() = runTest {
+        val isCoex by collectLastValue(underTest.fingerprintAndFaceEnrolledAndEnabled)
+        biometricSettingsRepository.setIsFaceAuthEnrolledAndEnabled(true)
+        biometricSettingsRepository.setIsFingerprintAuthEnrolledAndEnabled(false)
+        assertThat(isCoex).isFalse()
+    }
+
+    @Test
+    fun isCoex_fingerprintOnly() = runTest {
+        val isCoex by collectLastValue(underTest.fingerprintAndFaceEnrolledAndEnabled)
+        biometricSettingsRepository.setIsFaceAuthEnrolledAndEnabled(false)
+        biometricSettingsRepository.setIsFingerprintAuthEnrolledAndEnabled(true)
+        assertThat(isCoex).isFalse()
+    }
+}
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/PrimaryBouncerToGoneTransitionViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/PrimaryBouncerToGoneTransitionViewModelTest.kt
index 6fc5be1..15cf83c 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/PrimaryBouncerToGoneTransitionViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/PrimaryBouncerToGoneTransitionViewModelTest.kt
@@ -53,7 +53,7 @@
 
     val keyguardTransitionRepository = kosmos.fakeKeyguardTransitionRepository
     val primaryBouncerInteractor = kosmos.mockPrimaryBouncerInteractor
-    val sysuiStatusBarStateController = kosmos.sysuiStatusBarStateController
+    private val sysuiStatusBarStateController = kosmos.sysuiStatusBarStateController
     val underTest by lazy { kosmos.primaryBouncerToGoneTransitionViewModel }
 
     @Before
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/shared/model/SceneDataSourceDelegatorTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/shared/model/SceneDataSourceDelegatorTest.kt
new file mode 100644
index 0000000..ed4b1e6
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/shared/model/SceneDataSourceDelegatorTest.kt
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.shared.model
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.scene.initialSceneKey
+import com.android.systemui.testKosmos
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class SceneDataSourceDelegatorTest : SysuiTestCase() {
+
+    private val kosmos = testKosmos()
+    private val testScope = kosmos.testScope
+    private val initialSceneKey = kosmos.initialSceneKey
+    private val fakeSceneDataSource = kosmos.fakeSceneDataSource
+
+    private val underTest = kosmos.sceneDataSourceDelegator
+
+    @Test
+    fun currentScene_withoutDelegate_startsWithInitialScene() =
+        testScope.runTest {
+            val currentScene by collectLastValue(underTest.currentScene)
+            underTest.setDelegate(null)
+
+            assertThat(currentScene).isEqualTo(initialSceneKey)
+        }
+
+    @Test
+    fun currentScene_withoutDelegate_doesNothing() =
+        testScope.runTest {
+            val currentScene by collectLastValue(underTest.currentScene)
+            underTest.setDelegate(null)
+            assertThat(currentScene).isNotEqualTo(SceneKey.Bouncer)
+
+            underTest.changeScene(toScene = SceneKey.Bouncer)
+
+            assertThat(currentScene).isEqualTo(initialSceneKey)
+        }
+
+    @Test
+    fun currentScene_withDelegate_startsWithInitialScene() =
+        testScope.runTest {
+            val currentScene by collectLastValue(underTest.currentScene)
+            assertThat(currentScene).isEqualTo(initialSceneKey)
+        }
+
+    @Test
+    fun currentScene_withDelegate_changesScenes() =
+        testScope.runTest {
+            val currentScene by collectLastValue(underTest.currentScene)
+            assertThat(currentScene).isNotEqualTo(SceneKey.Bouncer)
+
+            underTest.changeScene(toScene = SceneKey.Bouncer)
+
+            assertThat(currentScene).isEqualTo(SceneKey.Bouncer)
+        }
+
+    @Test
+    fun currentScene_reflectsDelegate() =
+        testScope.runTest {
+            val currentScene by collectLastValue(underTest.currentScene)
+
+            fakeSceneDataSource.changeScene(toScene = SceneKey.Bouncer)
+
+            assertThat(currentScene).isEqualTo(SceneKey.Bouncer)
+        }
+}
diff --git a/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml b/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml
index 50d5607..41fb57a 100644
--- a/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml
+++ b/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml
@@ -32,4 +32,24 @@
         android:importantForAccessibility="no"
         sysui:ignoreRightInset="true"
     />
+    <!-- Keyguard messages -->
+    <LinearLayout
+        android:id="@+id/alternate_bouncer_message_area_container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:layout_marginTop="@dimen/status_bar_height"
+        android:layout_gravity="top|center_horizontal"
+        android:gravity="center_horizontal">
+        <com.android.keyguard.AuthKeyguardMessageArea
+            android:id="@+id/alternate_bouncer_message_area"
+            style="@style/Keyguard.TextView"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/keyguard_lock_padding"
+            android:gravity="center"
+            android:singleLine="true"
+            android:ellipsize="marquee"
+            android:focusable="true"/>
+    </LinearLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/FaceHelpMessageDeferral.kt b/packages/SystemUI/src/com/android/systemui/biometrics/FaceHelpMessageDeferral.kt
index b015f70..8c68eac 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/FaceHelpMessageDeferral.kt
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/FaceHelpMessageDeferral.kt
@@ -20,23 +20,37 @@
 import com.android.keyguard.logging.BiometricMessageDeferralLogger
 import com.android.keyguard.logging.FaceMessageDeferralLogger
 import com.android.systemui.Dumpable
-import com.android.systemui.res.R
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.dump.DumpManager
+import com.android.systemui.res.R
 import java.io.PrintWriter
 import java.util.Objects
 import javax.inject.Inject
 
+@SysUISingleton
+class FaceHelpMessageDeferralFactory
+@Inject
+constructor(
+    @Main private val resources: Resources,
+    private val logBuffer: FaceMessageDeferralLogger,
+    private val dumpManager: DumpManager
+) {
+    fun create(): FaceHelpMessageDeferral {
+        return FaceHelpMessageDeferral(
+            resources = resources,
+            logBuffer = logBuffer,
+            dumpManager = dumpManager,
+        )
+    }
+}
+
 /**
  * Provides whether a face acquired help message should be shown immediately when its received or
  * should be shown when face auth times out. See [updateMessage] and [getDeferredMessage].
  */
-@SysUISingleton
-class FaceHelpMessageDeferral
-@Inject
-constructor(
-    @Main resources: Resources,
+class FaceHelpMessageDeferral(
+    resources: Resources,
     logBuffer: FaceMessageDeferralLogger,
     dumpManager: DumpManager
 ) :
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/domain/interactor/FingerprintPropertyInteractor.kt b/packages/SystemUI/src/com/android/systemui/biometrics/domain/interactor/FingerprintPropertyInteractor.kt
index e6939f0..ff9cdbd 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/domain/interactor/FingerprintPropertyInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/domain/interactor/FingerprintPropertyInteractor.kt
@@ -39,6 +39,8 @@
     configurationInteractor: ConfigurationInteractor,
     displayStateInteractor: DisplayStateInteractor,
 ) {
+    val isUdfps: Flow<Boolean> = repository.sensorType.map { it.isUdfps() }
+
     /**
      * Devices with multiple physical displays use unique display ids to determine which sensor is
      * on the active physical display. This value represents a unique physical display id.
diff --git a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerMessageInteractor.kt b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerMessageInteractor.kt
index ef4554c..8197145 100644
--- a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerMessageInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerMessageInteractor.kt
@@ -92,6 +92,7 @@
 private const val REBOOT_MAINLINE_UPDATE = "reboot,mainline_update"
 private const val TAG = "BouncerMessageInteractor"
 
+/** Handles business logic for the primary bouncer message area. */
 @SysUISingleton
 class BouncerMessageInteractor
 @Inject
diff --git a/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractor.kt b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractor.kt
new file mode 100644
index 0000000..55d2bfc
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractor.kt
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import android.content.res.Resources
+import com.android.systemui.biometrics.domain.interactor.FingerprintPropertyInteractor
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Main
+import com.android.systemui.deviceentry.shared.model.ErrorFaceAuthenticationStatus
+import com.android.systemui.deviceentry.shared.model.FaceMessage
+import com.android.systemui.deviceentry.shared.model.FaceTimeoutMessage
+import com.android.systemui.deviceentry.shared.model.FailedFaceAuthenticationStatus
+import com.android.systemui.deviceentry.shared.model.FingerprintLockoutMessage
+import com.android.systemui.deviceentry.shared.model.FingerprintMessage
+import com.android.systemui.deviceentry.shared.model.HelpFaceAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
+import com.android.systemui.res.R
+import com.android.systemui.util.kotlin.sample
+import javax.inject.Inject
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.filterIsInstance
+import kotlinx.coroutines.flow.filterNot
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.merge
+
+/**
+ * BiometricMessage business logic. Filters biometric error/acquired/fail/success events for
+ * authentication events that should never surface a message to the user at the current device
+ * state.
+ */
+@ExperimentalCoroutinesApi
+@SysUISingleton
+class BiometricMessageInteractor
+@Inject
+constructor(
+    @Main private val resources: Resources,
+    fingerprintAuthInteractor: DeviceEntryFingerprintAuthInteractor,
+    fingerprintPropertyInteractor: FingerprintPropertyInteractor,
+    faceAuthInteractor: DeviceEntryFaceAuthInteractor,
+    biometricSettingsInteractor: DeviceEntryBiometricSettingsInteractor,
+) {
+    private val faceHelp: Flow<HelpFaceAuthenticationStatus> =
+        faceAuthInteractor.authenticationStatus.filterIsInstance<HelpFaceAuthenticationStatus>()
+    private val faceError: Flow<ErrorFaceAuthenticationStatus> =
+        faceAuthInteractor.authenticationStatus.filterIsInstance<ErrorFaceAuthenticationStatus>()
+    private val faceFailure: Flow<FailedFaceAuthenticationStatus> =
+        faceAuthInteractor.authenticationStatus.filterIsInstance<FailedFaceAuthenticationStatus>()
+
+    /**
+     * The acquisition message ids to show message when both fingerprint and face are enrolled and
+     * enabled for device entry.
+     */
+    private val coExFaceAcquisitionMsgIdsToShow: Set<Int> =
+        resources.getIntArray(R.array.config_face_help_msgs_when_fingerprint_enrolled).toSet()
+
+    private fun ErrorFingerprintAuthenticationStatus.shouldSuppressError(): Boolean {
+        return isCancellationError() || isPowerPressedError()
+    }
+
+    private fun ErrorFaceAuthenticationStatus.shouldSuppressError(): Boolean {
+        return isCancellationError() || isUnableToProcessError()
+    }
+
+    private val fingerprintErrorMessage: Flow<FingerprintMessage> =
+        fingerprintAuthInteractor.fingerprintError
+            .filterNot { it.shouldSuppressError() }
+            .sample(biometricSettingsInteractor.fingerprintAuthCurrentlyAllowed, ::Pair)
+            .filter { (errorStatus, fingerprintAuthAllowed) ->
+                fingerprintAuthAllowed || errorStatus.isLockoutError()
+            }
+            .map { (errorStatus, _) ->
+                when {
+                    errorStatus.isLockoutError() -> FingerprintLockoutMessage(errorStatus.msg)
+                    else -> FingerprintMessage(errorStatus.msg)
+                }
+            }
+
+    private val fingerprintHelpMessage: Flow<FingerprintMessage> =
+        fingerprintAuthInteractor.fingerprintHelp
+            .sample(biometricSettingsInteractor.fingerprintAuthCurrentlyAllowed, ::Pair)
+            .filter { (_, fingerprintAuthAllowed) -> fingerprintAuthAllowed }
+            .map { (helpStatus, _) ->
+                FingerprintMessage(
+                    helpStatus.msg,
+                )
+            }
+
+    private val fingerprintFailMessage: Flow<FingerprintMessage> =
+        fingerprintPropertyInteractor.isUdfps.flatMapLatest { isUdfps ->
+            fingerprintAuthInteractor.fingerprintFailure
+                .sample(biometricSettingsInteractor.fingerprintAuthCurrentlyAllowed)
+                .filter { fingerprintAuthAllowed -> fingerprintAuthAllowed }
+                .map {
+                    FingerprintMessage(
+                        if (isUdfps) {
+                            resources.getString(
+                                com.android.internal.R.string.fingerprint_udfps_error_not_match
+                            )
+                        } else {
+                            resources.getString(
+                                com.android.internal.R.string.fingerprint_error_not_match
+                            )
+                        },
+                    )
+                }
+        }
+
+    val fingerprintMessage: Flow<FingerprintMessage> =
+        merge(
+            fingerprintErrorMessage,
+            fingerprintFailMessage,
+            fingerprintHelpMessage,
+        )
+
+    private val faceHelpMessage: Flow<FaceMessage> =
+        biometricSettingsInteractor.fingerprintAndFaceEnrolledAndEnabled
+            .flatMapLatest { fingerprintAndFaceEnrolledAndEnabled ->
+                if (fingerprintAndFaceEnrolledAndEnabled) {
+                    faceHelp.filter { faceAuthHelpStatus ->
+                        coExFaceAcquisitionMsgIdsToShow.contains(faceAuthHelpStatus.msgId)
+                    }
+                } else {
+                    faceHelp
+                }
+            }
+            .sample(biometricSettingsInteractor.faceAuthCurrentlyAllowed, ::Pair)
+            .filter { (_, faceAuthCurrentlyAllowed) -> faceAuthCurrentlyAllowed }
+            .map { (status, _) -> FaceMessage(status.msg) }
+
+    private val faceFailureMessage: Flow<FaceMessage> =
+        faceFailure
+            .sample(biometricSettingsInteractor.faceAuthCurrentlyAllowed)
+            .filter { faceAuthCurrentlyAllowed -> faceAuthCurrentlyAllowed }
+            .map { FaceMessage(resources.getString(R.string.keyguard_face_failed)) }
+
+    private val faceErrorMessage: Flow<FaceMessage> =
+        faceError
+            .filterNot { it.shouldSuppressError() }
+            .sample(biometricSettingsInteractor.faceAuthCurrentlyAllowed, ::Pair)
+            .filter { (errorStatus, faceAuthCurrentlyAllowed) ->
+                faceAuthCurrentlyAllowed || errorStatus.isLockoutError()
+            }
+            .map { (status, _) ->
+                when {
+                    status.isTimeoutError() -> FaceTimeoutMessage(status.msg)
+                    else -> FaceMessage(status.msg)
+                }
+            }
+
+    // TODO(b/317215391): support showing face acquired messages on timeout + face lockout errors
+    val faceMessage: Flow<FaceMessage> =
+        merge(
+            faceHelpMessage,
+            faceFailureMessage,
+            faceErrorMessage,
+        )
+}
diff --git a/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractor.kt b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractor.kt
new file mode 100644
index 0000000..4515fcb
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractor.kt
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.keyguard.data.repository.BiometricSettingsRepository
+import javax.inject.Inject
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.combine
+
+/** Encapsulates business logic for device entry biometric settings. */
+@ExperimentalCoroutinesApi
+@SysUISingleton
+class DeviceEntryBiometricSettingsInteractor
+@Inject
+constructor(
+    repository: BiometricSettingsRepository,
+) {
+    val fingerprintAuthCurrentlyAllowed: Flow<Boolean> =
+        repository.isFingerprintAuthCurrentlyAllowed
+    val faceAuthCurrentlyAllowed: Flow<Boolean> = repository.isFaceAuthCurrentlyAllowed
+
+    /** Whether both fingerprint and face are enrolled and enabled for device entry. */
+    val fingerprintAndFaceEnrolledAndEnabled: Flow<Boolean> =
+        combine(
+            repository.isFingerprintEnrolledAndEnabled,
+            repository.isFaceAuthEnrolledAndEnabled,
+        ) { fpEnabled, faceEnabled ->
+            fpEnabled && faceEnabled
+        }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryFingerprintAuthInteractor.kt b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryFingerprintAuthInteractor.kt
index 2461c26..a5f6f7c 100644
--- a/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryFingerprintAuthInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryFingerprintAuthInteractor.kt
@@ -18,8 +18,10 @@
 
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.FingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
 import javax.inject.Inject
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.filterIsInstance
@@ -30,9 +32,6 @@
 constructor(
     repository: DeviceEntryFingerprintAuthRepository,
 ) {
-    val fingerprintFailure: Flow<FailFingerprintAuthenticationStatus> =
-        repository.authenticationStatus.filterIsInstance<FailFingerprintAuthenticationStatus>()
-
     /** Whether fingerprint authentication is currently running or not */
     val isRunning: Flow<Boolean> = repository.isRunning
 
@@ -41,4 +40,11 @@
         repository.authenticationStatus
 
     val isLockedOut: Flow<Boolean> = repository.isLockedOut
+
+    val fingerprintFailure: Flow<FailFingerprintAuthenticationStatus> =
+        repository.authenticationStatus.filterIsInstance<FailFingerprintAuthenticationStatus>()
+    val fingerprintError: Flow<ErrorFingerprintAuthenticationStatus> =
+        repository.authenticationStatus.filterIsInstance<ErrorFingerprintAuthenticationStatus>()
+    val fingerprintHelp: Flow<HelpFingerprintAuthenticationStatus> =
+        repository.authenticationStatus.filterIsInstance<HelpFingerprintAuthenticationStatus>()
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractor.kt b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractor.kt
similarity index 88%
rename from packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractor.kt
rename to packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractor.kt
index 6382338..79455eb 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractor.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -11,10 +11,10 @@
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
- * limitations under the License
+ * limitations under the License.
  */
 
-package com.android.systemui.keyguard.domain.interactor
+package com.android.systemui.deviceentry.domain.interactor
 
 import android.content.Context
 import android.content.Intent
@@ -22,7 +22,10 @@
 import com.android.systemui.bouncer.domain.interactor.PrimaryBouncerInteractor
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.deviceentry.shared.model.BiometricMessage
+import com.android.systemui.deviceentry.shared.model.FingerprintLockoutMessage
 import com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.domain.interactor.KeyguardInteractor
 import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
 import com.android.systemui.keyguard.shared.model.SuccessFingerprintAuthenticationStatus
 import com.android.systemui.plugins.ActivityStarter
@@ -40,7 +43,6 @@
 import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.map
-import kotlinx.coroutines.flow.merge
 import kotlinx.coroutines.launch
 
 /** Business logic for handling authentication events when an app is occluding the lockscreen. */
@@ -77,16 +79,15 @@
     private val fingerprintLockoutEvents: Flow<Unit> =
         fingerprintAuthRepository.authenticationStatus
             .ifKeyguardOccludedByApp()
-            .filter { it is ErrorFingerprintAuthenticationStatus && it.isLockoutMessage() }
+            .filter { it is ErrorFingerprintAuthenticationStatus && it.isLockoutError() }
             .map {} // maps FingerprintAuthenticationStatus => Unit
     val message: Flow<BiometricMessage?> =
-        merge(
-                biometricMessageInteractor.fingerprintErrorMessage.filterNot {
-                    it.isFingerprintLockoutMessage()
-                },
-                biometricMessageInteractor.fingerprintFailMessage,
-                biometricMessageInteractor.fingerprintHelpMessage,
-            )
+        biometricMessageInteractor.fingerprintMessage
+            .filterNot { fingerprintMessage ->
+                // On lockout, the device will show the bouncer. Let's not show the message
+                // before the transition or else it'll look flickery.
+                fingerprintMessage is FingerprintLockoutMessage
+            }
             .ifKeyguardOccludedByApp(/* elseFlow */ flowOf(null))
 
     init {
diff --git a/packages/SystemUI/src/com/android/systemui/deviceentry/shared/model/BiometricMessageModels.kt b/packages/SystemUI/src/com/android/systemui/deviceentry/shared/model/BiometricMessageModels.kt
new file mode 100644
index 0000000..118215c
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/deviceentry/shared/model/BiometricMessageModels.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.shared.model
+
+/**
+ * BiometricMessage provided by
+ * [com.android.systemui.deviceentry.domain.interactor.BiometricMessageInteractor]
+ */
+sealed class BiometricMessage(
+    val message: String?,
+)
+
+/** Face biometric message */
+open class FaceMessage(faceMessage: String?) : BiometricMessage(faceMessage)
+
+data class FaceTimeoutMessage(
+    private val faceTimeoutMessage: String?,
+) : FaceMessage(faceTimeoutMessage)
+
+/** Fingerprint biometric message */
+open class FingerprintMessage(fingerprintMessage: String?) : BiometricMessage(fingerprintMessage)
+
+data class FingerprintLockoutMessage(
+    private val fingerprintLockoutMessage: String?,
+) : FingerprintMessage(fingerprintLockoutMessage)
diff --git a/packages/SystemUI/src/com/android/systemui/deviceentry/shared/model/FaceAuthenticationModels.kt b/packages/SystemUI/src/com/android/systemui/deviceentry/shared/model/FaceAuthenticationModels.kt
index f006b34..5f1667a 100644
--- a/packages/SystemUI/src/com/android/systemui/deviceentry/shared/model/FaceAuthenticationModels.kt
+++ b/packages/SystemUI/src/com/android/systemui/deviceentry/shared/model/FaceAuthenticationModels.kt
@@ -71,11 +71,16 @@
      */
     fun isCancellationError() = msgId == FaceManager.FACE_ERROR_CANCELED
 
+    fun isUnableToProcessError() = msgId == FaceManager.FACE_ERROR_UNABLE_TO_PROCESS
+
     /** Method that checks if [msgId] is a hardware error. */
     fun isHardwareError() =
         msgId == FaceManager.FACE_ERROR_HW_UNAVAILABLE ||
             msgId == FaceManager.FACE_ERROR_UNABLE_TO_PROCESS
 
+    /** Method that checks if [msgId] is a timeout error. */
+    fun isTimeoutError() = msgId == FaceManager.FACE_ERROR_TIMEOUT
+
     companion object {
         /**
          * Error message that is created when cancel confirmation is not received from FaceManager
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractor.kt
deleted file mode 100644
index 508f71a..0000000
--- a/packages/SystemUI/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractor.kt
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- *  Copyright (C) 2023 The Android Open Source Project
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- */
-
-package com.android.systemui.keyguard.domain.interactor
-
-import android.content.res.Resources
-import android.hardware.biometrics.BiometricSourceType
-import android.hardware.biometrics.BiometricSourceType.FINGERPRINT
-import android.hardware.fingerprint.FingerprintManager
-import com.android.keyguard.KeyguardUpdateMonitor
-import com.android.keyguard.KeyguardUpdateMonitor.BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED
-import com.android.systemui.biometrics.data.repository.FingerprintPropertyRepository
-import com.android.systemui.biometrics.shared.model.FingerprintSensorType
-import com.android.systemui.dagger.SysUISingleton
-import com.android.systemui.dagger.qualifiers.Main
-import com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository
-import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.util.IndicationHelper
-import javax.inject.Inject
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.filter
-import kotlinx.coroutines.flow.filterNot
-import kotlinx.coroutines.flow.flatMapLatest
-import kotlinx.coroutines.flow.map
-
-/**
- * BiometricMessage business logic. Filters biometric error/acquired/fail/success events for
- * authentication events that should never surface a message to the user at the current device
- * state.
- */
-@ExperimentalCoroutinesApi
-@SysUISingleton
-class BiometricMessageInteractor
-@Inject
-constructor(
-    @Main private val resources: Resources,
-    private val fingerprintAuthRepository: DeviceEntryFingerprintAuthRepository,
-    private val fingerprintPropertyRepository: FingerprintPropertyRepository,
-    private val indicationHelper: IndicationHelper,
-    private val keyguardUpdateMonitor: KeyguardUpdateMonitor,
-) {
-    val fingerprintErrorMessage: Flow<BiometricMessage> =
-        fingerprintAuthRepository.authenticationStatus
-            .filter {
-                it is ErrorFingerprintAuthenticationStatus &&
-                    !indicationHelper.shouldSuppressErrorMsg(FINGERPRINT, it.msgId)
-            }
-            .map {
-                val errorStatus = it as ErrorFingerprintAuthenticationStatus
-                BiometricMessage(
-                    FINGERPRINT,
-                    BiometricMessageType.ERROR,
-                    errorStatus.msgId,
-                    errorStatus.msg,
-                )
-            }
-
-    val fingerprintHelpMessage: Flow<BiometricMessage> =
-        fingerprintAuthRepository.authenticationStatus
-            .filter { it is HelpFingerprintAuthenticationStatus }
-            .filterNot { isPrimaryAuthRequired() }
-            .map {
-                val helpStatus = it as HelpFingerprintAuthenticationStatus
-                BiometricMessage(
-                    FINGERPRINT,
-                    BiometricMessageType.HELP,
-                    helpStatus.msgId,
-                    helpStatus.msg,
-                )
-            }
-
-    val fingerprintFailMessage: Flow<BiometricMessage> =
-        isUdfps().flatMapLatest { isUdfps ->
-            fingerprintAuthRepository.authenticationStatus
-                .filter { it is FailFingerprintAuthenticationStatus }
-                .filterNot { isPrimaryAuthRequired() }
-                .map {
-                    BiometricMessage(
-                        FINGERPRINT,
-                        BiometricMessageType.FAIL,
-                        BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED,
-                        if (isUdfps) {
-                            resources.getString(
-                                com.android.internal.R.string.fingerprint_udfps_error_not_match
-                            )
-                        } else {
-                            resources.getString(
-                                com.android.internal.R.string.fingerprint_error_not_match
-                            )
-                        },
-                    )
-                }
-        }
-
-    private fun isUdfps() =
-        fingerprintPropertyRepository.sensorType.map {
-            it == FingerprintSensorType.UDFPS_OPTICAL ||
-                it == FingerprintSensorType.UDFPS_ULTRASONIC
-        }
-
-    private fun isPrimaryAuthRequired(): Boolean {
-        // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong
-        // as long as primary auth, i.e. PIN/pattern/password, is required), so it's ok to
-        // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the
-        // check of whether non-strong biometric is allowed since strong biometrics can still be
-        // used.
-        return !keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(true /* isStrongBiometric */)
-    }
-}
-
-data class BiometricMessage(
-    val source: BiometricSourceType,
-    val type: BiometricMessageType,
-    val id: Int,
-    val message: String?,
-) {
-    fun isFingerprintLockoutMessage(): Boolean {
-        return source == FINGERPRINT &&
-            type == BiometricMessageType.ERROR &&
-            (id == FingerprintManager.FINGERPRINT_ERROR_LOCKOUT ||
-                id == FingerprintManager.FINGERPRINT_ERROR_LOCKOUT_PERMANENT)
-    }
-}
-
-enum class BiometricMessageType {
-    HELP,
-    ERROR,
-    FAIL,
-}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt
index 474de77..d8b7b4a 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.keyguard.shared.model
 
+import android.hardware.biometrics.BiometricFingerprintConstants
 import android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_GOOD
 import android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_START
 import android.hardware.fingerprint.FingerprintManager
@@ -61,8 +62,14 @@
     // present to break equality check if the same error occurs repeatedly.
     val createdAt: Long = elapsedRealtime(),
 ) : FingerprintAuthenticationStatus() {
-    fun isLockoutMessage(): Boolean {
-        return msgId == FingerprintManager.FINGERPRINT_ERROR_LOCKOUT ||
+    fun isCancellationError(): Boolean =
+        msgId == BiometricFingerprintConstants.FINGERPRINT_ERROR_CANCELED ||
+            msgId == BiometricFingerprintConstants.FINGERPRINT_ERROR_USER_CANCELED
+
+    fun isPowerPressedError(): Boolean =
+        msgId == BiometricFingerprintConstants.BIOMETRIC_ERROR_POWER_PRESSED
+
+    fun isLockoutError(): Boolean =
+        msgId == FingerprintManager.FINGERPRINT_ERROR_LOCKOUT ||
             msgId == FingerprintManager.FINGERPRINT_ERROR_LOCKOUT_PERMANENT
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerMessageAreaViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerMessageAreaViewBinder.kt
new file mode 100644
index 0000000..9186dde
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerMessageAreaViewBinder.kt
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.keyguard.ui.binder
+
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.repeatOnLifecycle
+import com.android.keyguard.AuthKeyguardMessageArea
+import com.android.systemui.keyguard.ui.viewmodel.AlternateBouncerMessageAreaViewModel
+import com.android.systemui.lifecycle.repeatWhenAttached
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+
+/** Binds the alternate bouncer message view to its view-model. */
+@ExperimentalCoroutinesApi
+object AlternateBouncerMessageAreaViewBinder {
+
+    /** Binds the view to the view-model, continuing to update the former based on the latter. */
+    @JvmStatic
+    fun bind(
+        view: AuthKeyguardMessageArea,
+        viewModel: AlternateBouncerMessageAreaViewModel,
+    ) {
+        view.setIsVisible(true)
+        view.repeatWhenAttached {
+            repeatOnLifecycle(Lifecycle.State.STARTED) {
+                viewModel.message.collect { biometricMsg ->
+                    if (biometricMsg == null) {
+                        view.setMessage("", true)
+                    } else {
+                        view.setMessage(biometricMsg.message, true)
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt
index b2a3549..d400210 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt
@@ -62,6 +62,11 @@
                 alternateBouncerDependencies.udfpsAccessibilityOverlayViewModel,
         )
 
+        AlternateBouncerMessageAreaViewBinder.bind(
+            view = view.requireViewById(R.id.alternate_bouncer_message_area),
+            viewModel = alternateBouncerDependencies.messageAreaViewModel,
+        )
+
         val scrim = view.requireViewById(R.id.alternate_bouncer_scrim) as ScrimView
         val viewModel = alternateBouncerDependencies.viewModel
         val swipeUpAnywhereGestureHandler =
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/AlternateBouncerDependencies.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/AlternateBouncerDependencies.kt
index 6846886..065c20a 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/AlternateBouncerDependencies.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/AlternateBouncerDependencies.kt
@@ -36,4 +36,5 @@
     val udfpsIconViewModel: AlternateBouncerUdfpsIconViewModel,
     val udfpsAccessibilityOverlayViewModel:
         Lazy<AlternateBouncerUdfpsAccessibilityOverlayViewModel>,
+    val messageAreaViewModel: AlternateBouncerMessageAreaViewModel,
 )
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/AlternateBouncerMessageAreaViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/AlternateBouncerMessageAreaViewModel.kt
new file mode 100644
index 0000000..49c64bd
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/AlternateBouncerMessageAreaViewModel.kt
@@ -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 com.android.systemui.keyguard.ui.viewmodel
+
+import com.android.systemui.bouncer.domain.interactor.AlternateBouncerInteractor
+import com.android.systemui.deviceentry.domain.interactor.BiometricMessageInteractor
+import com.android.systemui.deviceentry.shared.model.BiometricMessage
+import com.android.systemui.deviceentry.shared.model.FaceMessage
+import com.android.systemui.deviceentry.shared.model.FaceTimeoutMessage
+import com.android.systemui.deviceentry.shared.model.FingerprintLockoutMessage
+import com.android.systemui.deviceentry.shared.model.FingerprintMessage
+import javax.inject.Inject
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.filterNot
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.merge
+
+/** View model for the alternate bouncer message area. */
+@ExperimentalCoroutinesApi
+class AlternateBouncerMessageAreaViewModel
+@Inject
+constructor(
+    biometricMessageInteractor: BiometricMessageInteractor,
+    alternateBouncerInteractor: AlternateBouncerInteractor,
+) {
+
+    private val faceHelp: Flow<FaceMessage> =
+        biometricMessageInteractor.faceMessage.filterNot { faceMessage ->
+            faceMessage !is FaceTimeoutMessage
+        }
+    private val fingerprintMessages: Flow<FingerprintMessage> =
+        biometricMessageInteractor.fingerprintMessage.filterNot { fingerprintMessage ->
+            // On lockout, the device will show the bouncer. Let's not show the message
+            // before the transition or else it'll look flickery.
+            fingerprintMessage is FingerprintLockoutMessage
+        }
+
+    val message: Flow<BiometricMessage?> =
+        alternateBouncerInteractor.isVisible.flatMapLatest { isVisible ->
+            if (isVisible) {
+                merge(
+                    faceHelp,
+                    fingerprintMessages,
+                )
+            } else {
+                flowOf(null)
+            }
+        }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DeviceEntryIconViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DeviceEntryIconViewModel.kt
index a3d5453..c9cf0c3 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DeviceEntryIconViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/DeviceEntryIconViewModel.kt
@@ -34,9 +34,11 @@
 import dagger.Lazy
 import javax.inject.Inject
 import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.merge
@@ -175,19 +177,33 @@
                 flowOf(BurnInOffsets(x = 0, y = 0, progress = 0f))
             }
         }
+
+    private val isUnlocked: Flow<Boolean> =
+        deviceEntryInteractor.isUnlocked.flatMapLatest { isUnlocked ->
+            if (!isUnlocked) {
+                flowOf(false)
+            } else {
+                flow {
+                    // delay in case device ends up transitioning away from the lock screen;
+                    // we don't want to animate to the unlocked icon and just let the
+                    // icon fade with the transition to GONE
+                    delay(UNLOCKED_DELAY_MS)
+                    emit(true)
+                }
+            }
+        }
+
     val iconType: Flow<DeviceEntryIconView.IconType> =
         combine(
             deviceEntryUdfpsInteractor.isListeningForUdfps,
-            deviceEntryInteractor.isUnlocked,
+            keyguardInteractor.isKeyguardDismissible,
         ) { isListeningForUdfps, isUnlocked ->
-            if (isUnlocked) {
+            if (isListeningForUdfps) {
+                DeviceEntryIconView.IconType.FINGERPRINT
+            } else if (isUnlocked) {
                 DeviceEntryIconView.IconType.UNLOCK
             } else {
-                if (isListeningForUdfps) {
-                    DeviceEntryIconView.IconType.FINGERPRINT
-                } else {
-                    DeviceEntryIconView.IconType.LOCK
-                }
+                DeviceEntryIconView.IconType.LOCK
             }
         }
     val isLongPressEnabled: Flow<Boolean> =
@@ -229,6 +245,10 @@
                 DeviceEntryIconView.AccessibilityHintType.NONE
         }
     }
+
+    companion object {
+        const val UNLOCKED_DELAY_MS = 50L
+    }
 }
 
 data class BurnInOffsets(
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/OccludingAppDeviceEntryMessageViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/OccludingAppDeviceEntryMessageViewModel.kt
index 3a162d7..846bcbf 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/OccludingAppDeviceEntryMessageViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/OccludingAppDeviceEntryMessageViewModel.kt
@@ -18,8 +18,8 @@
 package com.android.systemui.keyguard.ui.viewmodel
 
 import com.android.systemui.dagger.SysUISingleton
-import com.android.systemui.keyguard.domain.interactor.BiometricMessage
-import com.android.systemui.keyguard.domain.interactor.OccludingAppDeviceEntryInteractor
+import com.android.systemui.deviceentry.domain.interactor.OccludingAppDeviceEntryInteractor
+import com.android.systemui.deviceentry.shared.model.BiometricMessage
 import javax.inject.Inject
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneDataSource.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneDataSource.kt
new file mode 100644
index 0000000..f7b45e5
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneDataSource.kt
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.shared.model
+
+import kotlinx.coroutines.flow.StateFlow
+
+/** Defines interface for classes that provide access to scene state. */
+interface SceneDataSource {
+
+    /**
+     * The current scene, as seen by the real data source in the UI layer.
+     *
+     * During a transition between two scenes, the original scene will still be reflected in
+     * [currentScene] until a time when the UI layer decides to commit the change, which is when
+     * [currentScene] will have the value of the target/new scene.
+     */
+    val currentScene: StateFlow<SceneKey>
+
+    /**
+     * Asks for an asynchronous scene switch to [toScene], which will use the corresponding
+     * installed transition or the one specified by [transitionKey], if provided.
+     */
+    fun changeScene(
+        toScene: SceneKey,
+        transitionKey: TransitionKey? = null,
+    )
+}
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneDataSourceDelegator.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneDataSourceDelegator.kt
new file mode 100644
index 0000000..a50830c
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneDataSourceDelegator.kt
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.scene.shared.model
+
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Application
+import javax.inject.Inject
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.stateIn
+
+/**
+ * Delegates calls to a runtime-provided [SceneDataSource] or to a no-op implementation if a
+ * delegate isn't set.
+ */
+@SysUISingleton
+class SceneDataSourceDelegator
+@Inject
+constructor(
+    @Application private val applicationScope: CoroutineScope,
+    config: SceneContainerConfig,
+) : SceneDataSource {
+
+    private val noOpDelegate = NoOpSceneDataSource(config.initialSceneKey)
+    private val delegateMutable = MutableStateFlow<SceneDataSource>(noOpDelegate)
+
+    override val currentScene: StateFlow<SceneKey> =
+        delegateMutable
+            .flatMapLatest { delegate -> delegate.currentScene }
+            .stateIn(
+                scope = applicationScope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = config.initialSceneKey,
+            )
+
+    override fun changeScene(toScene: SceneKey, transitionKey: TransitionKey?) {
+        delegateMutable.value.changeScene(
+            toScene = toScene,
+            transitionKey = transitionKey,
+        )
+    }
+
+    /**
+     * Binds the current, dependency injection provided [SceneDataSource] to the given object.
+     *
+     * In other words: once this is invoked, the state and functionality of the [SceneDataSource]
+     * will be served by the given [delegate].
+     *
+     * If `null` is passed in, the delegator will use a no-op implementation of [SceneDataSource].
+     *
+     * This removes any previously set delegate.
+     */
+    fun setDelegate(delegate: SceneDataSource?) {
+        delegateMutable.value = delegate ?: noOpDelegate
+    }
+
+    private class NoOpSceneDataSource(
+        initialSceneKey: SceneKey,
+    ) : SceneDataSource {
+        override val currentScene: StateFlow<SceneKey> =
+            MutableStateFlow(initialSceneKey).asStateFlow()
+        override fun changeScene(toScene: SceneKey, transitionKey: TransitionKey?) = Unit
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/model/TransitionKey.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/model/TransitionKey.kt
new file mode 100644
index 0000000..87332ae
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/shared/model/TransitionKey.kt
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.shared.model
+
+/**
+ * Key for a transition. This can be used to specify which transition spec should be used when
+ * starting the transition between two scenes.
+ */
+data class TransitionKey(
+    val debugName: String,
+    val identity: Any = Object(),
+)
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/model/UserActionDistance.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/model/UserActionDistance.kt
new file mode 100644
index 0000000..b93f837
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/shared/model/UserActionDistance.kt
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.shared.model
+
+interface UserActionDistance {
+
+    /**
+     * Return the **absolute** distance of the user action (in pixels) given the size of the scene
+     * we are animating from and the orientation.
+     */
+    fun absoluteDistance(fromSceneWidth: Int, fromSceneHeight: Int, isHorizontal: Boolean): Float
+}
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/model/UserActionResult.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/model/UserActionResult.kt
new file mode 100644
index 0000000..e1b96e4
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/shared/model/UserActionResult.kt
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.shared.model
+
+data class UserActionResult(
+
+    /** The scene we should be transitioning due to the [UserAction]. */
+    val toScene: SceneKey,
+
+    /**
+     * The distance the action takes to animate from 0% to 100%.
+     *
+     * If `null`, a default distance will be used depending on the [UserAction] performed.
+     */
+    val distance: UserActionDistance? = null,
+
+    /**
+     * The key of the transition that should be used, if a specific one should be used.
+     *
+     * If `null`, the transition used will be the corresponding transition from the collection
+     * passed into the UI layer.
+     */
+    val transitionKey: TransitionKey? = null,
+)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java b/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java
index 04d9b0c..14230ba 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java
@@ -87,6 +87,7 @@
 import com.android.settingslib.fuelgauge.BatteryStatus;
 import com.android.systemui.biometrics.AuthController;
 import com.android.systemui.biometrics.FaceHelpMessageDeferral;
+import com.android.systemui.biometrics.FaceHelpMessageDeferralFactory;
 import com.android.systemui.bouncer.domain.interactor.AlternateBouncerInteractor;
 import com.android.systemui.bouncer.domain.interactor.BouncerMessageInteractor;
 import com.android.systemui.broadcast.BroadcastDispatcher;
@@ -270,7 +271,7 @@
             ScreenLifecycle screenLifecycle,
             KeyguardBypassController keyguardBypassController,
             AccessibilityManager accessibilityManager,
-            FaceHelpMessageDeferral faceHelpMessageDeferral,
+            FaceHelpMessageDeferralFactory faceHelpMessageDeferral,
             KeyguardLogger keyguardLogger,
             AlternateBouncerInteractor alternateBouncerInteractor,
             AlarmManager alarmManager,
@@ -308,7 +309,7 @@
         mIndicationHelper = indicationHelper;
         mKeyguardInteractor = keyguardInteractor;
 
-        mFaceAcquiredMessageDeferral = faceHelpMessageDeferral;
+        mFaceAcquiredMessageDeferral = faceHelpMessageDeferral.create();
         mCoExFaceAcquisitionMsgIdsToShow = new HashSet<>();
         int[] msgIds = context.getResources().getIntArray(
                 com.android.systemui.res.R.array.config_face_help_msgs_when_fingerprint_enrolled);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationContentDescription.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationContentDescription.kt
index e7012ea51..17fc5c6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationContentDescription.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationContentDescription.kt
@@ -20,35 +20,14 @@
 
 import android.app.Notification
 import android.content.Context
-import android.content.pm.ApplicationInfo
 import android.text.TextUtils
-import android.util.Log
 import androidx.annotation.MainThread
 import com.android.systemui.res.R
 
-/**
- * Returns accessibility content description for a given notification.
- *
- * NOTE: This is a relatively slow call.
- */
+/** Returns accessibility content description for a given notification. */
 @MainThread
 fun contentDescForNotification(c: Context, n: Notification?): CharSequence {
-    var appName = ""
-    try {
-        val builder = Notification.Builder.recoverBuilder(c, n)
-        appName = builder.loadHeaderAppName()
-    } catch (e: RuntimeException) {
-        Log.e("ContentDescription", "Unable to recover builder", e)
-        // Trying to get the app name from the app info instead.
-        val appInfo =
-            n?.extras?.getParcelable(
-                Notification.EXTRA_BUILDER_APPLICATION_INFO,
-                ApplicationInfo::class.java
-            )
-        if (appInfo != null) {
-            appName = appInfo.loadLabel(c.packageManager).toString()
-        }
-    }
+    val appName = n?.loadHeaderAppName(c) ?: ""
     val title = n?.extras?.getCharSequence(Notification.EXTRA_TITLE)
     val text = n?.extras?.getCharSequence(Notification.EXTRA_TEXT)
     val ticker = n?.tickerText
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/ui/viewbinder/NotificationIconContainerViewBinder.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/ui/viewbinder/NotificationIconContainerViewBinder.kt
index de3a626..c8d6abe 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/ui/viewbinder/NotificationIconContainerViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/ui/viewbinder/NotificationIconContainerViewBinder.kt
@@ -311,12 +311,13 @@
                                 boundViewsByNotifKey[it.notifKey]?.first
                             }
                         val childCount = view.childCount
+                        val toRemove = mutableListOf<View>()
                         for (i in 0 until childCount) {
                             val actual = view.getChildAt(i)
                             val expected = expectedChildren.getOrNull(i)
                             if (expected == null) {
                                 Log.wtf(TAG, "[$logTag] Unexpected child $actual")
-                                view.removeView(actual)
+                                toRemove.add(actual)
                                 continue
                             }
                             if (actual === expected) {
@@ -325,6 +326,9 @@
                             view.removeView(expected)
                             view.addView(expected, i)
                         }
+                        for (child in toRemove) {
+                            view.removeView(child)
+                        }
                     }
                 }
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
index 15fde0e..634de7a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
@@ -826,16 +826,11 @@
                 }
             }
             if (row.isPinned()) {
-                if (NotificationsImprovedHunAnimation.isEnabled()) {
-                    // Make sure row yTranslation is at the HUN yTranslation,
-                    // which accounts for AmbientState.stackTopMargin in split-shade.
-                    childState.setYTranslation(headsUpTranslation);
-                } else {
-                    // Make sure row yTranslation is at maximum the HUN yTranslation,
-                    // which accounts for AmbientState.stackTopMargin in split-shade.
-                    childState.setYTranslation(
-                            Math.max(childState.getYTranslation(), headsUpTranslation));
-                }
+                // Make sure row yTranslation is at at least the HUN yTranslation,
+                // which accounts for AmbientState.stackTopMargin in split-shade.
+                // Once we start opening the shade, we keep the previously calculated translation.
+                childState.setYTranslation(
+                        Math.max(childState.getYTranslation(), headsUpTranslation));
                 childState.height = Math.max(row.getIntrinsicHeight(), childState.height);
                 childState.hidden = false;
                 ExpandableViewState topState =
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewController.java
index 2206be5..38b3718 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewController.java
@@ -20,6 +20,7 @@
 import static android.app.StatusBarManager.DISABLE_SYSTEM_INFO;
 
 import static com.android.systemui.statusbar.StatusBarState.KEYGUARD;
+import static com.android.systemui.Flags.updateUserSwitcherBackground;
 
 import android.content.res.Configuration;
 import android.content.res.Resources;
@@ -43,6 +44,7 @@
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
 import com.android.keyguard.logging.KeyguardLogger;
 import com.android.systemui.battery.BatteryMeterViewController;
+import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.flags.FeatureFlags;
 import com.android.systemui.flags.Flags;
@@ -122,6 +124,7 @@
     private final SecureSettings mSecureSettings;
     private final CommandQueue mCommandQueue;
     private final Executor mMainExecutor;
+    private final Executor mBackgroundExecutor;
     private final Object mLock = new Object();
     private final KeyguardLogger mLogger;
 
@@ -296,6 +299,7 @@
             SecureSettings secureSettings,
             CommandQueue commandQueue,
             @Main Executor mainExecutor,
+            @Background Executor backgroundExecutor,
             KeyguardLogger logger,
             NotificationMediaManager notificationMediaManager,
             StatusOverlayHoverListenerFactory statusOverlayHoverListenerFactory
@@ -323,6 +327,7 @@
         mSecureSettings = secureSettings;
         mCommandQueue = commandQueue;
         mMainExecutor = mainExecutor;
+        mBackgroundExecutor = backgroundExecutor;
         mLogger = logger;
 
         mFirstBypassAttempt = mKeyguardBypassController.getBypassEnabled();
@@ -607,8 +612,18 @@
      * Updates visibility of the user switcher button based on {@link android.os.UserManager} state.
      */
     private void updateUserSwitcher() {
-        mView.setUserSwitcherEnabled(mUserManager.isUserSwitcherEnabled(getResources().getBoolean(
-                R.bool.qs_show_user_switcher_for_single_user)));
+        if (updateUserSwitcherBackground()) {
+            mBackgroundExecutor.execute(() -> {
+                final boolean isUserSwitcherEnabled = mUserManager.isUserSwitcherEnabled(
+                        getResources().getBoolean(R.bool.qs_show_user_switcher_for_single_user));
+                mMainExecutor.execute(() -> {
+                    mView.setUserSwitcherEnabled(isUserSwitcherEnabled);
+                });
+            });
+        } else {
+            mView.setUserSwitcherEnabled(mUserManager.isUserSwitcherEnabled(
+                    getResources().getBoolean(R.bool.qs_show_user_switcher_for_single_user)));
+        }
     }
 
     @VisibleForTesting
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
index 7f7eb04..9d70f42 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
@@ -439,8 +439,11 @@
         }
         mBypassController = bypassController;
         mNotificationContainer = notificationContainer;
-        mKeyguardMessageAreaController = mKeyguardMessageAreaFactory.create(
-                centralSurfaces.getKeyguardMessageArea());
+        if (!DeviceEntryUdfpsRefactor.isEnabled()) {
+            mKeyguardMessageAreaController = mKeyguardMessageAreaFactory.create(
+                    centralSurfaces.getKeyguardMessageArea());
+        }
+
         mCentralSurfacesRegistered = true;
 
         registerListeners();
@@ -863,6 +866,7 @@
 
         final boolean isShowingAlternateBouncer = mAlternateBouncerInteractor.isVisibleState();
         if (mKeyguardMessageAreaController != null) {
+            DeviceEntryUdfpsRefactor.assertInLegacyMode();
             mKeyguardMessageAreaController.setIsVisible(isShowingAlternateBouncer);
             mKeyguardMessageAreaController.setMessage("");
         }
@@ -1447,6 +1451,7 @@
     public void setKeyguardMessage(String message, ColorStateList colorState) {
         if (mAlternateBouncerInteractor.isVisibleState()) {
             if (mKeyguardMessageAreaController != null) {
+                DeviceEntryUdfpsRefactor.assertInLegacyMode();
                 mKeyguardMessageAreaController.setMessage(message);
             }
         } else {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
index fc2f6e9..c089092 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
@@ -35,6 +35,7 @@
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.bluetooth.LocalBluetoothProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
+import com.android.systemui.Flags;
 import com.android.systemui.bluetooth.BluetoothLogger;
 import com.android.systemui.dagger.SysUISingleton;
 import com.android.systemui.dagger.qualifiers.Background;
@@ -240,9 +241,21 @@
     @WorkerThread
     @Override
     public String getConnectedDeviceName() {
-        synchronized (mConnectedDevices) {
-            if (mConnectedDevices.size() == 1) {
-                return mConnectedDevices.get(0).getName();
+        if (Flags.getConnectedDeviceNameUnsynchronized()) {
+            CachedBluetoothDevice connectedDevice = null;
+            // Calling the getName() API for CachedBluetoothDevice outside the synchronized block
+            // so that the main thread is not blocked.
+            synchronized (mConnectedDevices) {
+                if (mConnectedDevices.size() == 1) {
+                    connectedDevice = mConnectedDevices.get(0);
+                }
+            }
+            return connectedDevice != null ? connectedDevice.getName() : null;
+        } else {
+            synchronized (mConnectedDevices) {
+                if (mConnectedDevices.size() == 1) {
+                    return mConnectedDevices.get(0).getName();
+                }
             }
         }
         return null;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/tv/OWNERS b/packages/SystemUI/src/com/android/systemui/statusbar/tv/OWNERS
new file mode 100644
index 0000000..43450c4
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/tv/OWNERS
@@ -0,0 +1,5 @@
+# Android TV Core Framework
+rgl@google.com
+valiiftime@google.com
+galinap@google.com
+robhor@google.com
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/volume/dagger/AudioModule.kt b/packages/SystemUI/src/com/android/systemui/volume/dagger/AudioModule.kt
index 1af5c46..67d6a7f 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/dagger/AudioModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/volume/dagger/AudioModule.kt
@@ -16,11 +16,14 @@
 
 package com.android.systemui.volume.dagger
 
+import android.app.NotificationManager
 import android.content.Context
 import android.media.AudioManager
 import com.android.settingslib.media.data.repository.SpatializerRepository
 import com.android.settingslib.media.data.repository.SpatializerRepositoryImpl
 import com.android.settingslib.media.domain.interactor.SpatializerInteractor
+import com.android.settingslib.statusbar.notification.data.repository.NotificationsSoundPolicyRepository
+import com.android.settingslib.statusbar.notification.data.repository.NotificationsSoundPolicyRepositoryImpl
 import com.android.settingslib.volume.data.repository.AudioRepository
 import com.android.settingslib.volume.data.repository.AudioRepositoryImpl
 import com.android.settingslib.volume.domain.interactor.AudioModeInteractor
@@ -68,5 +71,19 @@
         @Provides
         fun provideSpatializerInetractor(repository: SpatializerRepository): SpatializerInteractor =
             SpatializerInteractor(repository)
+
+        @Provides
+        fun provideNotificationsSoundPolicyRepository(
+            context: Context,
+            notificationManager: NotificationManager,
+            @Background coroutineContext: CoroutineContext,
+            @Application coroutineScope: CoroutineScope,
+        ): NotificationsSoundPolicyRepository =
+            NotificationsSoundPolicyRepositoryImpl(
+                context,
+                notificationManager,
+                coroutineScope,
+                coroutineContext,
+            )
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/wallet/controller/WalletContextualLocationsService.kt b/packages/SystemUI/src/com/android/systemui/wallet/controller/WalletContextualLocationsService.kt
index 1c17fc3..bb4a2c4 100644
--- a/packages/SystemUI/src/com/android/systemui/wallet/controller/WalletContextualLocationsService.kt
+++ b/packages/SystemUI/src/com/android/systemui/wallet/controller/WalletContextualLocationsService.kt
@@ -77,17 +77,17 @@
         controller.setSuggestionCardIds(storeLocations.toSet())
     }
 
-    private val binder: IWalletContextualLocationsService.Stub
-    = object : IWalletContextualLocationsService.Stub() {
-        override fun addWalletCardsUpdatedListener(listener: IWalletCardsUpdatedListener) {
-            addWalletCardsUpdatedListenerInternal(listener)
+    private val binder: IWalletContextualLocationsService.Stub =
+        object : IWalletContextualLocationsService.Stub() {
+            override fun addWalletCardsUpdatedListener(listener: IWalletCardsUpdatedListener) {
+                addWalletCardsUpdatedListenerInternal(listener)
+            }
+            override fun onWalletContextualLocationsStateUpdated(storeLocations: List<String>) {
+                onWalletContextualLocationsStateUpdatedInternal(storeLocations)
+            }
         }
-        override fun onWalletContextualLocationsStateUpdated(storeLocations: List<String>) {
-            onWalletContextualLocationsStateUpdatedInternal(storeLocations)
-        }
-    }
 
     companion object {
         private const val TAG = "WalletContextualLocationsService"
     }
-}
\ No newline at end of file
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/animation/AnimatorTestRuleOrderTest.kt b/packages/SystemUI/tests/src/com/android/systemui/animation/AnimatorTestRuleOrderTest.kt
index e3be3822..f07932c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/animation/AnimatorTestRuleOrderTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/animation/AnimatorTestRuleOrderTest.kt
@@ -19,7 +19,6 @@
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper.RunWithLooper
 import androidx.core.animation.doOnEnd
-import androidx.test.filters.FlakyTest
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.util.doOnEnd
@@ -31,7 +30,6 @@
 @RunWith(AndroidTestingRunner::class)
 @SmallTest
 @RunWithLooper
-@FlakyTest(bugId = 302149604)
 class AnimatorTestRuleOrderTest : SysuiTestCase() {
 
     @get:Rule val animatorTestRule = AnimatorTestRule(this)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractorTest.kt
new file mode 100644
index 0000000..a53f8d4
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractorTest.kt
@@ -0,0 +1,352 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import android.content.res.mainResources
+import android.hardware.face.FaceManager
+import android.hardware.fingerprint.FingerprintManager
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.biometrics.data.repository.fingerprintPropertyRepository
+import com.android.systemui.biometrics.shared.model.FingerprintSensorType
+import com.android.systemui.biometrics.shared.model.SensorStrength
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.deviceentry.shared.model.ErrorFaceAuthenticationStatus
+import com.android.systemui.deviceentry.shared.model.FaceTimeoutMessage
+import com.android.systemui.deviceentry.shared.model.FailedFaceAuthenticationStatus
+import com.android.systemui.deviceentry.shared.model.FingerprintLockoutMessage
+import com.android.systemui.deviceentry.shared.model.HelpFaceAuthenticationStatus
+import com.android.systemui.keyguard.data.repository.biometricSettingsRepository
+import com.android.systemui.keyguard.data.repository.deviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.data.repository.fakeDeviceEntryFaceAuthRepository
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.testKosmos
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class BiometricMessageInteractorTest : SysuiTestCase() {
+    private val kosmos = testKosmos()
+    private val testScope = kosmos.testScope
+    private val underTest = kosmos.biometricMessageInteractor
+
+    private val fingerprintPropertyRepository = kosmos.fingerprintPropertyRepository
+    private val fingerprintAuthRepository = kosmos.deviceEntryFingerprintAuthRepository
+    private val faceAuthRepository = kosmos.fakeDeviceEntryFaceAuthRepository
+    private val biometricSettingsRepository = kosmos.biometricSettingsRepository
+
+    @Test
+    fun fingerprintErrorMessage() =
+        testScope.runTest {
+            val fingerprintErrorMessage by collectLastValue(underTest.fingerprintMessage)
+
+            // GIVEN fingerprint is allowed
+            biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(true)
+
+            // WHEN authentication status error is FINGERPRINT_ERROR_HW_UNAVAILABLE
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintErrorMessage is updated
+            assertThat(fingerprintErrorMessage?.message).isEqualTo("test")
+        }
+
+    @Test
+    fun fingerprintLockoutErrorMessage() =
+        testScope.runTest {
+            val fingerprintErrorMessage by collectLastValue(underTest.fingerprintMessage)
+
+            // GIVEN fingerprint is allowed
+            biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(true)
+
+            // WHEN authentication status error is FINGERPRINT_ERROR_HW_UNAVAILABLE
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ERROR_LOCKOUT,
+                    msg = "lockout"
+                )
+            )
+
+            // THEN fingerprintError is updated
+            assertThat(fingerprintErrorMessage).isInstanceOf(FingerprintLockoutMessage::class.java)
+            assertThat(fingerprintErrorMessage?.message).isEqualTo("lockout")
+        }
+
+    @Test
+    fun fingerprintErrorMessage_suppressedError() =
+        testScope.runTest {
+            val fingerprintErrorMessage by collectLastValue(underTest.fingerprintMessage)
+
+            // WHEN authentication status error is FINGERPRINT_ERROR_HW_UNAVAILABLE
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintErrorMessage isn't update - it's still null
+            assertThat(fingerprintErrorMessage).isNull()
+        }
+
+    @Test
+    fun fingerprintHelpMessage() =
+        testScope.runTest {
+            val fingerprintHelpMessage by collectLastValue(underTest.fingerprintMessage)
+
+            // GIVEN fingerprint is allowed
+            biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(true)
+
+            // WHEN authentication status help is FINGERPRINT_ACQUIRED_IMAGER_DIRTY
+            fingerprintAuthRepository.setAuthenticationStatus(
+                HelpFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintHelpMessage is updated
+            assertThat(fingerprintHelpMessage?.message).isEqualTo("test")
+        }
+
+    @Test
+    fun fingerprintHelpMessage_primaryAuthRequired() =
+        testScope.runTest {
+            val fingerprintHelpMessage by collectLastValue(underTest.fingerprintMessage)
+
+            // GIVEN fingerprint cannot currently be used
+            biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(false)
+
+            // WHEN authentication status help is FINGERPRINT_ACQUIRED_IMAGER_DIRTY
+            fingerprintAuthRepository.setAuthenticationStatus(
+                HelpFingerprintAuthenticationStatus(
+                    msgId = FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY,
+                    msg = "test"
+                )
+            )
+
+            // THEN fingerprintHelpMessage isn't update - it's still null
+            assertThat(fingerprintHelpMessage).isNull()
+        }
+
+    @Test
+    fun fingerprintFailMessage_nonUdfps() =
+        testScope.runTest {
+            val fingerprintFailMessage by collectLastValue(underTest.fingerprintMessage)
+
+            // GIVEN rear fingerprint (not UDFPS)
+            fingerprintPropertyRepository.setProperties(
+                0,
+                SensorStrength.STRONG,
+                FingerprintSensorType.REAR,
+                mapOf()
+            )
+
+            // GIVEN fingerprint is allowed
+            biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(true)
+
+            // WHEN authentication status fail
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+
+            // THEN fingerprintFailMessage is updated
+            assertThat(fingerprintFailMessage?.message)
+                .isEqualTo(
+                    kosmos.mainResources.getString(
+                        com.android.internal.R.string.fingerprint_error_not_match
+                    )
+                )
+        }
+
+    @Test
+    fun fingerprintFailMessage_udfps() =
+        testScope.runTest {
+            val fingerprintFailMessage by collectLastValue(underTest.fingerprintMessage)
+
+            // GIVEN UDFPS
+            fingerprintPropertyRepository.setProperties(
+                0,
+                SensorStrength.STRONG,
+                FingerprintSensorType.UDFPS_OPTICAL,
+                mapOf()
+            )
+
+            // GIVEN fingerprint is allowed
+            biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(true)
+
+            // WHEN authentication status fail
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+
+            // THEN fingerprintFailMessage is updated to udfps message
+            assertThat(fingerprintFailMessage?.message)
+                .isEqualTo(
+                    kosmos.mainResources.getString(
+                        com.android.internal.R.string.fingerprint_udfps_error_not_match
+                    )
+                )
+        }
+
+    @Test
+    fun faceFailedMessage_primaryAuthRequired() =
+        testScope.runTest {
+            val faceFailedMessage by collectLastValue(underTest.faceMessage)
+
+            // GIVEN face is not allowed
+            biometricSettingsRepository.setIsFaceAuthCurrentlyAllowed(false)
+
+            // WHEN authentication status fail
+            faceAuthRepository.setAuthenticationStatus(FailedFaceAuthenticationStatus())
+
+            // THEN fingerprintFailedMessage doesn't update - it's still null
+            assertThat(faceFailedMessage).isNull()
+        }
+
+    @Test
+    fun faceFailedMessage_faceOnly() =
+        testScope.runTest {
+            val faceFailedMessage by collectLastValue(underTest.faceMessage)
+
+            // GIVEN face is allowed
+            biometricSettingsRepository.setIsFaceAuthCurrentlyAllowed(true)
+
+            // GIVEN face only enrolled
+            biometricSettingsRepository.setIsFaceAuthEnrolledAndEnabled(true)
+            biometricSettingsRepository.setIsFingerprintAuthEnrolledAndEnabled(false)
+
+            // WHEN authentication status fail
+            faceAuthRepository.setAuthenticationStatus(FailedFaceAuthenticationStatus())
+
+            // THEN fingerprintFailedMessage is updated
+            assertThat(faceFailedMessage).isNotNull()
+        }
+
+    @Test
+    fun faceHelpMessage_faceOnly() =
+        testScope.runTest {
+            val faceHelpMessage by collectLastValue(underTest.faceMessage)
+
+            // GIVEN face is allowed
+            biometricSettingsRepository.setIsFaceAuthCurrentlyAllowed(true)
+
+            // GIVEN face only enrolled
+            biometricSettingsRepository.setIsFaceAuthEnrolledAndEnabled(true)
+            biometricSettingsRepository.setIsFingerprintAuthEnrolledAndEnabled(false)
+
+            // WHEN authentication status help
+            faceAuthRepository.setAuthenticationStatus(
+                HelpFaceAuthenticationStatus(
+                    msg = "Move left",
+                    msgId = FaceManager.FACE_ACQUIRED_TOO_RIGHT,
+                )
+            )
+
+            // THEN fingerprintFailedMessage is updated
+            assertThat(faceHelpMessage).isNotNull()
+        }
+
+    @Test
+    fun faceHelpMessage_coEx() =
+        testScope.runTest {
+            val faceHelpMessage by collectLastValue(underTest.faceMessage)
+
+            // GIVEN face and fingerprint are allowed
+            biometricSettingsRepository.setIsFaceAuthCurrentlyAllowed(true)
+            biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(true)
+
+            // GIVEN face only enrolled
+            biometricSettingsRepository.setIsFaceAuthEnrolledAndEnabled(true)
+            biometricSettingsRepository.setIsFingerprintAuthEnrolledAndEnabled(true)
+
+            // WHEN authentication status help
+            faceAuthRepository.setAuthenticationStatus(
+                HelpFaceAuthenticationStatus(
+                    msg = "Move left",
+                    msgId = FaceManager.FACE_ACQUIRED_TOO_RIGHT,
+                )
+            )
+
+            // THEN fingerprintFailedMessage is NOT updated
+            assertThat(faceHelpMessage).isNull()
+        }
+
+    @Test
+    fun faceErrorMessage_suppressedError() =
+        testScope.runTest {
+            val faceErrorMessage by collectLastValue(underTest.faceMessage)
+
+            // WHEN authentication status error is FACE_ERROR_HW_UNAVAILABLE
+            faceAuthRepository.setAuthenticationStatus(
+                ErrorFaceAuthenticationStatus(
+                    msgId = FaceManager.FACE_ERROR_HW_UNAVAILABLE,
+                    msg = "test"
+                )
+            )
+
+            // THEN faceErrorMessage isn't updated - it's still null since it was suppressed
+            assertThat(faceErrorMessage).isNull()
+        }
+
+    @Test
+    fun faceErrorMessage() =
+        testScope.runTest {
+            val faceErrorMessage by collectLastValue(underTest.faceMessage)
+
+            // WHEN authentication status error is FACE_ERROR_HW_UNAVAILABLE
+            faceAuthRepository.setAuthenticationStatus(
+                ErrorFaceAuthenticationStatus(
+                    msgId = FaceManager.FACE_ERROR_HW_UNAVAILABLE,
+                    msg = "test"
+                )
+            )
+
+            // GIVEN face is allowed
+            biometricSettingsRepository.setIsFaceAuthCurrentlyAllowed(true)
+
+            // THEN faceErrorMessage is updated
+            assertThat(faceErrorMessage?.message).isEqualTo("test")
+        }
+
+    @Test
+    fun faceTimeoutErrorMessage() =
+        testScope.runTest {
+            val faceErrorMessage by collectLastValue(underTest.faceMessage)
+
+            // WHEN authentication status error is FACE_ERROR_HW_UNAVAILABLE
+            faceAuthRepository.setAuthenticationStatus(
+                ErrorFaceAuthenticationStatus(msgId = FaceManager.FACE_ERROR_TIMEOUT, msg = "test")
+            )
+
+            // GIVEN face is allowed
+            biometricSettingsRepository.setIsFaceAuthCurrentlyAllowed(true)
+
+            // THEN faceErrorMessage is updated
+            assertThat(faceErrorMessage).isInstanceOf(FaceTimeoutMessage::class.java)
+            assertThat(faceErrorMessage?.message).isEqualTo("test")
+        }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryHapticsInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryHapticsInteractorTest.kt
index bdf0e06..43c860c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryHapticsInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryHapticsInteractorTest.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt
new file mode 100644
index 0000000..f36f032
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt
@@ -0,0 +1,259 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import android.content.Intent
+import android.content.mockedContext
+import android.hardware.fingerprint.FingerprintManager
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.bouncer.data.repository.keyguardBouncerRepository
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.keyguard.data.repository.biometricSettingsRepository
+import com.android.systemui.keyguard.data.repository.deviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.data.repository.fakeKeyguardRepository
+import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
+import com.android.systemui.keyguard.shared.model.SuccessFingerprintAuthenticationStatus
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.plugins.ActivityStarter.OnDismissAction
+import com.android.systemui.plugins.activityStarter
+import com.android.systemui.power.data.repository.fakePowerRepository
+import com.android.systemui.testKosmos
+import com.android.systemui.util.mockito.any
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentCaptor
+import org.mockito.ArgumentMatchers.eq
+import org.mockito.ArgumentMatchers.isNull
+import org.mockito.Mockito.never
+import org.mockito.Mockito.verify
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class OccludingAppDeviceEntryInteractorTest : SysuiTestCase() {
+
+    private val kosmos = testKosmos()
+    private val testScope = kosmos.testScope
+    private val underTest = kosmos.occludingAppDeviceEntryInteractor
+
+    private val fingerprintAuthRepository = kosmos.deviceEntryFingerprintAuthRepository
+    private val keyguardRepository = kosmos.fakeKeyguardRepository
+    private val bouncerRepository = kosmos.keyguardBouncerRepository
+    private val powerRepository = kosmos.fakePowerRepository
+    private val biometricSettingsRepository = kosmos.biometricSettingsRepository
+    private val mockedContext = kosmos.mockedContext
+    private val mockedActivityStarter = kosmos.activityStarter
+
+    @Test
+    fun fingerprintSuccess_goToHomeScreen() =
+        testScope.runTest {
+            givenOnOccludingApp(true)
+            fingerprintAuthRepository.setAuthenticationStatus(
+                SuccessFingerprintAuthenticationStatus(0, true)
+            )
+            runCurrent()
+            verifyGoToHomeScreen()
+        }
+
+    @Test
+    fun fingerprintSuccess_notInteractive_doesNotGoToHomeScreen() =
+        testScope.runTest {
+            givenOnOccludingApp(true)
+            powerRepository.setInteractive(false)
+            fingerprintAuthRepository.setAuthenticationStatus(
+                SuccessFingerprintAuthenticationStatus(0, true)
+            )
+            runCurrent()
+            verifyNeverGoToHomeScreen()
+        }
+
+    @Test
+    fun fingerprintSuccess_dreaming_doesNotGoToHomeScreen() =
+        testScope.runTest {
+            givenOnOccludingApp(true)
+            keyguardRepository.setDreaming(true)
+            fingerprintAuthRepository.setAuthenticationStatus(
+                SuccessFingerprintAuthenticationStatus(0, true)
+            )
+            runCurrent()
+            verifyNeverGoToHomeScreen()
+        }
+
+    @Test
+    fun fingerprintSuccess_notOnOccludingApp_doesNotGoToHomeScreen() =
+        testScope.runTest {
+            givenOnOccludingApp(false)
+            fingerprintAuthRepository.setAuthenticationStatus(
+                SuccessFingerprintAuthenticationStatus(0, true)
+            )
+            runCurrent()
+            verifyNeverGoToHomeScreen()
+        }
+
+    @Test
+    fun lockout_goToHomeScreenOnDismissAction() =
+        testScope.runTest {
+            givenOnOccludingApp(true)
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT,
+                    "lockoutTest"
+                )
+            )
+            runCurrent()
+            verifyGoToHomeScreenOnDismiss()
+        }
+
+    @Test
+    fun lockout_notOnOccludingApp_neverGoToHomeScreen() =
+        testScope.runTest {
+            givenOnOccludingApp(false)
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT,
+                    "lockoutTest"
+                )
+            )
+            runCurrent()
+            verifyNeverGoToHomeScreen()
+        }
+
+    @Test
+    fun message_fpFailOnOccludingApp_thenNotOnOccludingApp() =
+        testScope.runTest {
+            val message by collectLastValue(underTest.message)
+
+            givenOnOccludingApp(true)
+            givenFingerprintAllowed(true)
+            runCurrent()
+            // WHEN a fp failure come in
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+
+            // GIVEN fingerprint shouldn't run
+            givenOnOccludingApp(false)
+            runCurrent()
+            // WHEN another fp failure arrives
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+
+            // THEN message set to null
+            assertThat(message).isNull()
+        }
+
+    @Test
+    fun message_fpErrorHelpFailOnOccludingApp() =
+        testScope.runTest {
+            val message by collectLastValue(underTest.message)
+
+            givenOnOccludingApp(true)
+            givenFingerprintAllowed(true)
+            runCurrent()
+
+            // ERROR message
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE,
+                    "testError",
+                )
+            )
+            assertThat(message?.message).isEqualTo("testError")
+
+            // HELP message
+            fingerprintAuthRepository.setAuthenticationStatus(
+                HelpFingerprintAuthenticationStatus(
+                    FingerprintManager.FINGERPRINT_ACQUIRED_PARTIAL,
+                    "testHelp",
+                )
+            )
+            assertThat(message?.message).isEqualTo("testHelp")
+
+            // FAIL message
+            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
+            assertThat(message?.message).isNotEqualTo("testHelp")
+        }
+
+    @Test
+    fun message_fpError_lockoutFilteredOut() =
+        testScope.runTest {
+            val message by collectLastValue(underTest.message)
+
+            givenOnOccludingApp(true)
+            givenFingerprintAllowed(true)
+            runCurrent()
+
+            // permanent lockout error message
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT_PERMANENT,
+                    "testPermanentLockoutMessageFiltered",
+                )
+            )
+            assertThat(message).isNull()
+
+            // temporary lockout error message
+            fingerprintAuthRepository.setAuthenticationStatus(
+                ErrorFingerprintAuthenticationStatus(
+                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT,
+                    "testLockoutMessageFiltered",
+                )
+            )
+            assertThat(message).isNull()
+        }
+
+    private fun givenOnOccludingApp(isOnOccludingApp: Boolean) {
+        powerRepository.setInteractive(true)
+        keyguardRepository.setKeyguardOccluded(isOnOccludingApp)
+        keyguardRepository.setKeyguardShowing(isOnOccludingApp)
+        keyguardRepository.setDreaming(false)
+        bouncerRepository.setPrimaryShow(!isOnOccludingApp)
+        bouncerRepository.setAlternateVisible(!isOnOccludingApp)
+    }
+
+    private fun givenFingerprintAllowed(allowed: Boolean) {
+        biometricSettingsRepository.setIsFingerprintAuthCurrentlyAllowed(allowed)
+    }
+
+    private fun verifyGoToHomeScreen() {
+        val intentCaptor = ArgumentCaptor.forClass(Intent::class.java)
+        verify(mockedContext).startActivity(intentCaptor.capture())
+
+        assertThat(intentCaptor.value.hasCategory(Intent.CATEGORY_HOME)).isTrue()
+        assertThat(intentCaptor.value.action).isEqualTo(Intent.ACTION_MAIN)
+    }
+
+    private fun verifyNeverGoToHomeScreen() {
+        verify(mockedContext, never()).startActivity(any())
+        verify(mockedActivityStarter, never())
+            .dismissKeyguardThenExecute(any(OnDismissAction::class.java), isNull(), eq(false))
+    }
+
+    private fun verifyGoToHomeScreenOnDismiss() {
+        val onDimissActionCaptor = ArgumentCaptor.forClass(OnDismissAction::class.java)
+        verify(mockedActivityStarter)
+            .dismissKeyguardThenExecute(onDimissActionCaptor.capture(), isNull(), eq(false))
+        onDimissActionCaptor.value.onDismiss()
+
+        verifyGoToHomeScreen()
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/ui/viewmodel/UdfpsAccessibilityOverlayViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/ui/viewmodel/UdfpsAccessibilityOverlayViewModelTest.kt
index e158e47..e97edcb 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/ui/viewmodel/UdfpsAccessibilityOverlayViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/deviceentry/domain/ui/viewmodel/UdfpsAccessibilityOverlayViewModelTest.kt
@@ -27,6 +27,7 @@
 import com.android.systemui.flags.Flags.FULL_SCREEN_USER_SWITCHER
 import com.android.systemui.flags.fakeFeatureFlagsClassic
 import com.android.systemui.keyguard.data.repository.deviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.data.repository.fakeKeyguardRepository
 import com.android.systemui.keyguard.data.repository.fakeKeyguardTransitionRepository
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.shared.model.TransitionState
@@ -51,6 +52,7 @@
         }
     private val deviceEntryIconTransition = kosmos.fakeDeviceEntryIconViewModelTransition
     private val testScope = kosmos.testScope
+    private val keyguardRepository = kosmos.fakeKeyguardRepository
     private val accessibilityRepository = kosmos.fakeAccessibilityRepository
     private val keyguardTransitionRepository = kosmos.fakeKeyguardTransitionRepository
     private val fingerprintPropertyRepository = kosmos.fingerprintPropertyRepository
@@ -101,13 +103,11 @@
             )
             assertThat(visible).isFalse()
         }
-
-    @Test
-    fun deviceUnlocked_overlayNotVisible() =
+    fun fpNotRunning_overlayNotVisible() =
         testScope.runTest {
             val visible by collectLastValue(underTest.visible)
             setupVisibleStateOnLockscreen()
-            deviceEntryRepository.setUnlocked(true)
+            deviceEntryFingerprintAuthRepository.setIsRunning(false)
             assertThat(visible).isFalse()
         }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractorTest.kt
deleted file mode 100644
index 3389fa9..0000000
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/BiometricMessageInteractorTest.kt
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- *  Copyright (C) 2023 The Android Open Source Project
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- */
-
-package com.android.systemui.keyguard.domain.interactor
-
-import android.hardware.biometrics.BiometricSourceType.FINGERPRINT
-import android.hardware.fingerprint.FingerprintManager
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.SmallTest
-import com.android.keyguard.KeyguardUpdateMonitor
-import com.android.keyguard.KeyguardUpdateMonitor.BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED
-import com.android.systemui.SysuiTestCase
-import com.android.systemui.biometrics.data.repository.FakeFingerprintPropertyRepository
-import com.android.systemui.biometrics.shared.model.FingerprintSensorType
-import com.android.systemui.biometrics.shared.model.SensorStrength
-import com.android.systemui.coroutines.collectLastValue
-import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFingerprintAuthRepository
-import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.util.IndicationHelper
-import com.android.systemui.util.mockito.whenever
-import com.google.common.truth.Truth.assertThat
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.test.TestScope
-import kotlinx.coroutines.test.runTest
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.mockito.ArgumentMatchers.anyBoolean
-import org.mockito.Mock
-import org.mockito.MockitoAnnotations
-
-@OptIn(ExperimentalCoroutinesApi::class)
-@SmallTest
-@RunWith(AndroidJUnit4::class)
-class BiometricMessageInteractorTest : SysuiTestCase() {
-
-    private lateinit var underTest: BiometricMessageInteractor
-    private lateinit var testScope: TestScope
-    private lateinit var fingerprintPropertyRepository: FakeFingerprintPropertyRepository
-    private lateinit var fingerprintAuthRepository: FakeDeviceEntryFingerprintAuthRepository
-
-    @Mock private lateinit var indicationHelper: IndicationHelper
-    @Mock private lateinit var keyguardUpdateMonitor: KeyguardUpdateMonitor
-
-    @Before
-    fun setup() {
-        MockitoAnnotations.initMocks(this)
-        testScope = TestScope()
-        fingerprintPropertyRepository = FakeFingerprintPropertyRepository()
-        fingerprintAuthRepository = FakeDeviceEntryFingerprintAuthRepository()
-        underTest =
-            BiometricMessageInteractor(
-                mContext.resources,
-                fingerprintAuthRepository,
-                fingerprintPropertyRepository,
-                indicationHelper,
-                keyguardUpdateMonitor,
-            )
-    }
-
-    @Test
-    fun fingerprintErrorMessage() =
-        testScope.runTest {
-            val fingerprintErrorMessage by collectLastValue(underTest.fingerprintErrorMessage)
-
-            // GIVEN FINGERPRINT_ERROR_HW_UNAVAILABLE should NOT be suppressed
-            whenever(
-                    indicationHelper.shouldSuppressErrorMsg(
-                        FINGERPRINT,
-                        FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE
-                    )
-                )
-                .thenReturn(false)
-
-            // WHEN authentication status error is FINGERPRINT_ERROR_HW_UNAVAILABLE
-            fingerprintAuthRepository.setAuthenticationStatus(
-                ErrorFingerprintAuthenticationStatus(
-                    msgId = FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE,
-                    msg = "test"
-                )
-            )
-
-            // THEN fingerprintErrorMessage is updated
-            assertThat(fingerprintErrorMessage?.source).isEqualTo(FINGERPRINT)
-            assertThat(fingerprintErrorMessage?.type).isEqualTo(BiometricMessageType.ERROR)
-            assertThat(fingerprintErrorMessage?.id)
-                .isEqualTo(FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE)
-            assertThat(fingerprintErrorMessage?.message).isEqualTo("test")
-        }
-
-    @Test
-    fun fingerprintErrorMessage_suppressedError() =
-        testScope.runTest {
-            val fingerprintErrorMessage by collectLastValue(underTest.fingerprintErrorMessage)
-
-            // GIVEN FINGERPRINT_ERROR_HW_UNAVAILABLE should be suppressed
-            whenever(
-                    indicationHelper.shouldSuppressErrorMsg(
-                        FINGERPRINT,
-                        FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE
-                    )
-                )
-                .thenReturn(true)
-
-            // WHEN authentication status error is FINGERPRINT_ERROR_HW_UNAVAILABLE
-            fingerprintAuthRepository.setAuthenticationStatus(
-                ErrorFingerprintAuthenticationStatus(
-                    msgId = FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE,
-                    msg = "test"
-                )
-            )
-
-            // THEN fingerprintErrorMessage isn't update - it's still null
-            assertThat(fingerprintErrorMessage).isNull()
-        }
-
-    @Test
-    fun fingerprintHelpMessage() =
-        testScope.runTest {
-            val fingerprintHelpMessage by collectLastValue(underTest.fingerprintHelpMessage)
-
-            // GIVEN primary auth is NOT required
-            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
-                .thenReturn(true)
-
-            // WHEN authentication status help is FINGERPRINT_ACQUIRED_IMAGER_DIRTY
-            fingerprintAuthRepository.setAuthenticationStatus(
-                HelpFingerprintAuthenticationStatus(
-                    msgId = FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY,
-                    msg = "test"
-                )
-            )
-
-            // THEN fingerprintHelpMessage is updated
-            assertThat(fingerprintHelpMessage?.source).isEqualTo(FINGERPRINT)
-            assertThat(fingerprintHelpMessage?.type).isEqualTo(BiometricMessageType.HELP)
-            assertThat(fingerprintHelpMessage?.id)
-                .isEqualTo(FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY)
-            assertThat(fingerprintHelpMessage?.message).isEqualTo("test")
-        }
-
-    @Test
-    fun fingerprintHelpMessage_primaryAuthRequired() =
-        testScope.runTest {
-            val fingerprintHelpMessage by collectLastValue(underTest.fingerprintHelpMessage)
-
-            // GIVEN primary auth is required
-            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
-                .thenReturn(false)
-
-            // WHEN authentication status help is FINGERPRINT_ACQUIRED_IMAGER_DIRTY
-            fingerprintAuthRepository.setAuthenticationStatus(
-                HelpFingerprintAuthenticationStatus(
-                    msgId = FingerprintManager.FINGERPRINT_ACQUIRED_IMAGER_DIRTY,
-                    msg = "test"
-                )
-            )
-
-            // THEN fingerprintHelpMessage isn't update - it's still null
-            assertThat(fingerprintHelpMessage).isNull()
-        }
-
-    @Test
-    fun fingerprintFailMessage_nonUdfps() =
-        testScope.runTest {
-            val fingerprintFailMessage by collectLastValue(underTest.fingerprintFailMessage)
-
-            // GIVEN primary auth is NOT required
-            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
-                .thenReturn(true)
-
-            // GIVEN rear fingerprint (not UDFPS)
-            fingerprintPropertyRepository.setProperties(
-                0,
-                SensorStrength.STRONG,
-                FingerprintSensorType.REAR,
-                mapOf()
-            )
-
-            // WHEN authentication status fail
-            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
-
-            // THEN fingerprintFailMessage is updated
-            assertThat(fingerprintFailMessage?.source).isEqualTo(FINGERPRINT)
-            assertThat(fingerprintFailMessage?.type).isEqualTo(BiometricMessageType.FAIL)
-            assertThat(fingerprintFailMessage?.id)
-                .isEqualTo(BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED)
-            assertThat(fingerprintFailMessage?.message)
-                .isEqualTo(
-                    mContext.resources.getString(
-                        com.android.internal.R.string.fingerprint_error_not_match
-                    )
-                )
-        }
-
-    @Test
-    fun fingerprintFailMessage_udfps() =
-        testScope.runTest {
-            val fingerprintFailMessage by collectLastValue(underTest.fingerprintFailMessage)
-
-            // GIVEN primary auth is NOT required
-            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
-                .thenReturn(true)
-
-            // GIVEN UDFPS
-            fingerprintPropertyRepository.setProperties(
-                0,
-                SensorStrength.STRONG,
-                FingerprintSensorType.UDFPS_OPTICAL,
-                mapOf()
-            )
-
-            // WHEN authentication status fail
-            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
-
-            // THEN fingerprintFailMessage is updated to udfps message
-            assertThat(fingerprintFailMessage?.source).isEqualTo(FINGERPRINT)
-            assertThat(fingerprintFailMessage?.type).isEqualTo(BiometricMessageType.FAIL)
-            assertThat(fingerprintFailMessage?.id)
-                .isEqualTo(BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED)
-            assertThat(fingerprintFailMessage?.message)
-                .isEqualTo(
-                    mContext.resources.getString(
-                        com.android.internal.R.string.fingerprint_udfps_error_not_match
-                    )
-                )
-        }
-
-    @Test
-    fun fingerprintFailedMessage_primaryAuthRequired() =
-        testScope.runTest {
-            val fingerprintFailedMessage by collectLastValue(underTest.fingerprintFailMessage)
-
-            // GIVEN primary auth is required
-            whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
-                .thenReturn(false)
-
-            // WHEN authentication status fail
-            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
-
-            // THEN fingerprintFailedMessage isn't update - it's still null
-            assertThat(fingerprintFailedMessage).isNull()
-        }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt
deleted file mode 100644
index 7358b9d..0000000
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/domain/interactor/OccludingAppDeviceEntryInteractorTest.kt
+++ /dev/null
@@ -1,371 +0,0 @@
-/*
- *  Copyright (C) 2023 The Android Open Source Project
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- */
-
-package com.android.systemui.keyguard.domain.interactor
-
-import android.content.Context
-import android.content.Intent
-import android.hardware.biometrics.BiometricSourceType
-import android.hardware.fingerprint.FingerprintManager
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.SmallTest
-import com.android.keyguard.KeyguardUpdateMonitor
-import com.android.systemui.SysuiTestCase
-import com.android.systemui.biometrics.data.repository.FakeFingerprintPropertyRepository
-import com.android.systemui.bouncer.data.repository.FakeKeyguardBouncerRepository
-import com.android.systemui.bouncer.domain.interactor.AlternateBouncerInteractor
-import com.android.systemui.bouncer.domain.interactor.PrimaryBouncerInteractor
-import com.android.systemui.common.ui.data.repository.FakeConfigurationRepository
-import com.android.systemui.coroutines.collectLastValue
-import com.android.systemui.flags.FakeFeatureFlags
-import com.android.systemui.keyguard.data.repository.FakeBiometricSettingsRepository
-import com.android.systemui.keyguard.data.repository.FakeDeviceEntryFingerprintAuthRepository
-import com.android.systemui.keyguard.data.repository.FakeKeyguardRepository
-import com.android.systemui.keyguard.data.repository.FakeTrustRepository
-import com.android.systemui.keyguard.shared.model.ErrorFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.FailFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.HelpFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.shared.model.SuccessFingerprintAuthenticationStatus
-import com.android.systemui.keyguard.util.IndicationHelper
-import com.android.systemui.plugins.ActivityStarter
-import com.android.systemui.plugins.ActivityStarter.OnDismissAction
-import com.android.systemui.power.data.repository.FakePowerRepository
-import com.android.systemui.power.domain.interactor.PowerInteractor
-import com.android.systemui.user.domain.interactor.SelectedUserInteractor
-import com.android.systemui.util.mockito.any
-import com.android.systemui.util.mockito.mock
-import com.android.systemui.util.mockito.whenever
-import com.android.systemui.util.time.FakeSystemClock
-import com.google.common.truth.Truth.assertThat
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.test.TestScope
-import kotlinx.coroutines.test.runCurrent
-import kotlinx.coroutines.test.runTest
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.mockito.ArgumentCaptor
-import org.mockito.ArgumentMatchers.anyBoolean
-import org.mockito.ArgumentMatchers.eq
-import org.mockito.ArgumentMatchers.isNull
-import org.mockito.Mock
-import org.mockito.Mockito.never
-import org.mockito.Mockito.verify
-import org.mockito.MockitoAnnotations
-
-@OptIn(ExperimentalCoroutinesApi::class)
-@SmallTest
-@RunWith(AndroidJUnit4::class)
-class OccludingAppDeviceEntryInteractorTest : SysuiTestCase() {
-
-    private lateinit var underTest: OccludingAppDeviceEntryInteractor
-    private lateinit var testScope: TestScope
-    private lateinit var fingerprintPropertyRepository: FakeFingerprintPropertyRepository
-    private lateinit var biometricSettingsRepository: FakeBiometricSettingsRepository
-    private lateinit var fingerprintAuthRepository: FakeDeviceEntryFingerprintAuthRepository
-    private lateinit var keyguardRepository: FakeKeyguardRepository
-    private lateinit var bouncerRepository: FakeKeyguardBouncerRepository
-    private lateinit var configurationRepository: FakeConfigurationRepository
-    private lateinit var featureFlags: FakeFeatureFlags
-    private lateinit var trustRepository: FakeTrustRepository
-    private lateinit var powerRepository: FakePowerRepository
-    private lateinit var powerInteractor: PowerInteractor
-
-    @Mock private lateinit var indicationHelper: IndicationHelper
-    @Mock private lateinit var keyguardUpdateMonitor: KeyguardUpdateMonitor
-    @Mock private lateinit var mockedContext: Context
-    @Mock private lateinit var activityStarter: ActivityStarter
-    @Mock private lateinit var mSelectedUserInteractor: SelectedUserInteractor
-
-    @Before
-    fun setup() {
-        MockitoAnnotations.initMocks(this)
-        testScope = TestScope()
-        biometricSettingsRepository = FakeBiometricSettingsRepository()
-        fingerprintPropertyRepository = FakeFingerprintPropertyRepository()
-        fingerprintAuthRepository = FakeDeviceEntryFingerprintAuthRepository()
-        keyguardRepository = FakeKeyguardRepository()
-        bouncerRepository = FakeKeyguardBouncerRepository()
-        configurationRepository = FakeConfigurationRepository()
-        featureFlags = FakeFeatureFlags()
-        trustRepository = FakeTrustRepository()
-        powerRepository = FakePowerRepository()
-        powerInteractor =
-            PowerInteractor(
-                powerRepository,
-                falsingCollector = mock(),
-                screenOffAnimationController = mock(),
-                statusBarStateController = mock(),
-            )
-
-        underTest =
-            OccludingAppDeviceEntryInteractor(
-                BiometricMessageInteractor(
-                    mContext.resources,
-                    fingerprintAuthRepository,
-                    fingerprintPropertyRepository,
-                    indicationHelper,
-                    keyguardUpdateMonitor,
-                ),
-                fingerprintAuthRepository,
-                KeyguardInteractorFactory.create(
-                        featureFlags = featureFlags,
-                        repository = keyguardRepository,
-                        bouncerRepository = bouncerRepository,
-                        configurationRepository = configurationRepository,
-                        sceneInteractor =
-                            mock { whenever(transitioningTo).thenReturn(MutableStateFlow(null)) },
-                        powerInteractor = powerInteractor,
-                    )
-                    .keyguardInteractor,
-                PrimaryBouncerInteractor(
-                    bouncerRepository,
-                    primaryBouncerView = mock(),
-                    mainHandler = mock(),
-                    keyguardStateController = mock(),
-                    keyguardSecurityModel = mock(),
-                    primaryBouncerCallbackInteractor = mock(),
-                    falsingCollector = mock(),
-                    dismissCallbackRegistry = mock(),
-                    context,
-                    keyguardUpdateMonitor,
-                    trustRepository,
-                    testScope.backgroundScope,
-                    mSelectedUserInteractor,
-                    deviceEntryFaceAuthInteractor = mock(),
-                ),
-                AlternateBouncerInteractor(
-                    statusBarStateController = mock(),
-                    keyguardStateController = mock(),
-                    bouncerRepository,
-                    FakeFingerprintPropertyRepository(),
-                    biometricSettingsRepository,
-                    FakeSystemClock(),
-                    keyguardUpdateMonitor,
-                    scope = testScope.backgroundScope,
-                ),
-                testScope.backgroundScope,
-                mockedContext,
-                activityStarter,
-                powerInteractor,
-            )
-    }
-
-    @Test
-    fun fingerprintSuccess_goToHomeScreen() =
-        testScope.runTest {
-            givenOnOccludingApp(true)
-            fingerprintAuthRepository.setAuthenticationStatus(
-                SuccessFingerprintAuthenticationStatus(0, true)
-            )
-            runCurrent()
-            verifyGoToHomeScreen()
-        }
-
-    @Test
-    fun fingerprintSuccess_notInteractive_doesNotGoToHomeScreen() =
-        testScope.runTest {
-            givenOnOccludingApp(true)
-            powerRepository.setInteractive(false)
-            fingerprintAuthRepository.setAuthenticationStatus(
-                SuccessFingerprintAuthenticationStatus(0, true)
-            )
-            runCurrent()
-            verifyNeverGoToHomeScreen()
-        }
-
-    @Test
-    fun fingerprintSuccess_dreaming_doesNotGoToHomeScreen() =
-        testScope.runTest {
-            givenOnOccludingApp(true)
-            keyguardRepository.setDreaming(true)
-            fingerprintAuthRepository.setAuthenticationStatus(
-                SuccessFingerprintAuthenticationStatus(0, true)
-            )
-            runCurrent()
-            verifyNeverGoToHomeScreen()
-        }
-
-    @Test
-    fun fingerprintSuccess_notOnOccludingApp_doesNotGoToHomeScreen() =
-        testScope.runTest {
-            givenOnOccludingApp(false)
-            fingerprintAuthRepository.setAuthenticationStatus(
-                SuccessFingerprintAuthenticationStatus(0, true)
-            )
-            runCurrent()
-            verifyNeverGoToHomeScreen()
-        }
-
-    @Test
-    fun lockout_goToHomeScreenOnDismissAction() =
-        testScope.runTest {
-            givenOnOccludingApp(true)
-            fingerprintAuthRepository.setAuthenticationStatus(
-                ErrorFingerprintAuthenticationStatus(
-                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT,
-                    "lockoutTest"
-                )
-            )
-            runCurrent()
-            verifyGoToHomeScreenOnDismiss()
-        }
-
-    @Test
-    fun lockout_notOnOccludingApp_neverGoToHomeScreen() =
-        testScope.runTest {
-            givenOnOccludingApp(false)
-            fingerprintAuthRepository.setAuthenticationStatus(
-                ErrorFingerprintAuthenticationStatus(
-                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT,
-                    "lockoutTest"
-                )
-            )
-            runCurrent()
-            verifyNeverGoToHomeScreen()
-        }
-
-    @Test
-    fun message_fpFailOnOccludingApp_thenNotOnOccludingApp() =
-        testScope.runTest {
-            val message by collectLastValue(underTest.message)
-
-            givenOnOccludingApp(true)
-            givenPrimaryAuthRequired(false)
-            runCurrent()
-            // WHEN a fp failure come in
-            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
-            // THEN message set to failure
-            assertThat(message?.type).isEqualTo(BiometricMessageType.FAIL)
-
-            // GIVEN fingerprint shouldn't run
-            givenOnOccludingApp(false)
-            runCurrent()
-            // WHEN another fp failure arrives
-            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
-
-            // THEN message set to null
-            assertThat(message).isNull()
-        }
-
-    @Test
-    fun message_fpErrorHelpFailOnOccludingApp() =
-        testScope.runTest {
-            val message by collectLastValue(underTest.message)
-
-            givenOnOccludingApp(true)
-            givenPrimaryAuthRequired(false)
-            runCurrent()
-
-            // ERROR message
-            fingerprintAuthRepository.setAuthenticationStatus(
-                ErrorFingerprintAuthenticationStatus(
-                    FingerprintManager.FINGERPRINT_ERROR_CANCELED,
-                    "testError",
-                )
-            )
-            assertThat(message?.source).isEqualTo(BiometricSourceType.FINGERPRINT)
-            assertThat(message?.id).isEqualTo(FingerprintManager.FINGERPRINT_ERROR_CANCELED)
-            assertThat(message?.message).isEqualTo("testError")
-            assertThat(message?.type).isEqualTo(BiometricMessageType.ERROR)
-
-            // HELP message
-            fingerprintAuthRepository.setAuthenticationStatus(
-                HelpFingerprintAuthenticationStatus(
-                    FingerprintManager.FINGERPRINT_ACQUIRED_PARTIAL,
-                    "testHelp",
-                )
-            )
-            assertThat(message?.source).isEqualTo(BiometricSourceType.FINGERPRINT)
-            assertThat(message?.id).isEqualTo(FingerprintManager.FINGERPRINT_ACQUIRED_PARTIAL)
-            assertThat(message?.message).isEqualTo("testHelp")
-            assertThat(message?.type).isEqualTo(BiometricMessageType.HELP)
-
-            // FAIL message
-            fingerprintAuthRepository.setAuthenticationStatus(FailFingerprintAuthenticationStatus)
-            assertThat(message?.source).isEqualTo(BiometricSourceType.FINGERPRINT)
-            assertThat(message?.id)
-                .isEqualTo(KeyguardUpdateMonitor.BIOMETRIC_HELP_FINGERPRINT_NOT_RECOGNIZED)
-            assertThat(message?.type).isEqualTo(BiometricMessageType.FAIL)
-        }
-
-    @Test
-    fun message_fpError_lockoutFilteredOut() =
-        testScope.runTest {
-            val message by collectLastValue(underTest.message)
-
-            givenOnOccludingApp(true)
-            givenPrimaryAuthRequired(false)
-            runCurrent()
-
-            // permanent lockout error message
-            fingerprintAuthRepository.setAuthenticationStatus(
-                ErrorFingerprintAuthenticationStatus(
-                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT_PERMANENT,
-                    "testPermanentLockoutMessageFiltered",
-                )
-            )
-            assertThat(message).isNull()
-
-            // temporary lockout error message
-            fingerprintAuthRepository.setAuthenticationStatus(
-                ErrorFingerprintAuthenticationStatus(
-                    FingerprintManager.FINGERPRINT_ERROR_LOCKOUT,
-                    "testLockoutMessageFiltered",
-                )
-            )
-            assertThat(message).isNull()
-        }
-
-    private fun givenOnOccludingApp(isOnOccludingApp: Boolean) {
-        powerRepository.setInteractive(true)
-        keyguardRepository.setKeyguardOccluded(isOnOccludingApp)
-        keyguardRepository.setKeyguardShowing(isOnOccludingApp)
-        keyguardRepository.setDreaming(false)
-        bouncerRepository.setPrimaryShow(!isOnOccludingApp)
-        bouncerRepository.setAlternateVisible(!isOnOccludingApp)
-    }
-
-    private fun givenPrimaryAuthRequired(required: Boolean) {
-        whenever(keyguardUpdateMonitor.isUnlockingWithBiometricAllowed(anyBoolean()))
-            .thenReturn(!required)
-    }
-
-    private fun verifyGoToHomeScreen() {
-        val intentCaptor = ArgumentCaptor.forClass(Intent::class.java)
-        verify(mockedContext).startActivity(intentCaptor.capture())
-
-        assertThat(intentCaptor.value.hasCategory(Intent.CATEGORY_HOME)).isTrue()
-        assertThat(intentCaptor.value.action).isEqualTo(Intent.ACTION_MAIN)
-    }
-
-    private fun verifyNeverGoToHomeScreen() {
-        verify(mockedContext, never()).startActivity(any())
-        verify(activityStarter, never())
-            .dismissKeyguardThenExecute(any(OnDismissAction::class.java), isNull(), eq(false))
-    }
-
-    private fun verifyGoToHomeScreenOnDismiss() {
-        val onDimissActionCaptor = ArgumentCaptor.forClass(OnDismissAction::class.java)
-        verify(activityStarter)
-            .dismissKeyguardThenExecute(onDimissActionCaptor.capture(), isNull(), eq(false))
-        onDimissActionCaptor.value.onDismiss()
-
-        verifyGoToHomeScreen()
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerBaseTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerBaseTest.java
index 459040a..2bd0d79 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerBaseTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerBaseTest.java
@@ -58,6 +58,7 @@
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.biometrics.AuthController;
 import com.android.systemui.biometrics.FaceHelpMessageDeferral;
+import com.android.systemui.biometrics.FaceHelpMessageDeferralFactory;
 import com.android.systemui.bouncer.domain.interactor.AlternateBouncerInteractor;
 import com.android.systemui.bouncer.domain.interactor.BouncerMessageInteractor;
 import com.android.systemui.broadcast.BroadcastDispatcher;
@@ -136,6 +137,8 @@
     @Mock
     protected AccessibilityManager mAccessibilityManager;
     @Mock
+    protected FaceHelpMessageDeferralFactory mFaceHelpMessageDeferralFactory;
+    @Mock
     protected FaceHelpMessageDeferral mFaceHelpMessageDeferral;
     @Mock
     protected AlternateBouncerInteractor mAlternateBouncerInteractor;
@@ -224,6 +227,8 @@
                 .thenReturn(mDisclosureWithOrganization);
         when(mUserTracker.getUserId()).thenReturn(mCurrentUserId);
 
+        when(mFaceHelpMessageDeferralFactory.create()).thenReturn(mFaceHelpMessageDeferral);
+
         mIndicationHelper = new IndicationHelper(mKeyguardUpdateMonitor);
 
         mWakeLock = new WakeLockFake();
@@ -257,7 +262,7 @@
                 mUserManager, mExecutor, mExecutor, mFalsingManager,
                 mAuthController, mLockPatternUtils, mScreenLifecycle,
                 mKeyguardBypassController, mAccessibilityManager,
-                mFaceHelpMessageDeferral, mock(KeyguardLogger.class),
+                mFaceHelpMessageDeferralFactory, mock(KeyguardLogger.class),
                 mAlternateBouncerInteractor,
                 mAlarmManager,
                 mUserTracker,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
index f266f03..91a9da3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
@@ -85,6 +85,7 @@
 
     private val bigGap = px(R.dimen.notification_section_divider_height)
     private val smallGap = px(R.dimen.notification_section_divider_height_lockscreen)
+    private val scrimPadding = px(R.dimen.notification_side_paddings)
 
     @Before
     fun setUp() {
@@ -119,6 +120,18 @@
     }
 
     @Test
+    fun resetViewStates_defaultHunWhenShadeIsOpening_yTranslationIsInset() {
+        whenever(notificationRow.isPinned).thenReturn(true)
+        whenever(notificationRow.isHeadsUp).thenReturn(true)
+
+        // scroll the panel over the HUN inset
+        ambientState.stackY = stackScrollAlgorithm.mHeadsUpInset + bigGap
+
+        // the HUN translation should be the panel scroll position + the scrim padding
+        resetViewStates_hunYTranslationIs(ambientState.stackY + scrimPadding)
+    }
+
+    @Test
     @DisableFlags(NotificationsImprovedHunAnimation.FLAG_NAME)
     fun resetViewStates_hunAnimatingAway_yTranslationIsInset() {
         whenever(notificationRow.isHeadsUpAnimatingAway).thenReturn(true)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewControllerTest.java
index 2d120cd..76c9740 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewControllerTest.java
@@ -147,6 +147,7 @@
     private KeyguardStatusBarView mKeyguardStatusBarView;
     private KeyguardStatusBarViewController mController;
     private FakeExecutor mFakeExecutor = new FakeExecutor(new FakeSystemClock());
+    private final FakeExecutor mBackgroundExecutor = new FakeExecutor(new FakeSystemClock());
     private final TestScope mTestScope = TestScopeProvider.getTestScope();
     private final FakeKeyguardRepository mKeyguardRepository = new FakeKeyguardRepository();
     private final KosmosJavaAdapter mKosmos = new KosmosJavaAdapter(this);
@@ -214,6 +215,7 @@
                 mSecureSettings,
                 mCommandQueue,
                 mFakeExecutor,
+                mBackgroundExecutor,
                 mLogger,
                 mNotificationMediaManager,
                 mStatusOverlayHoverListenerFactory
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewTest.kt
index 4293a27..269b70f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewTest.kt
@@ -257,6 +257,10 @@
             /* privacyIndicatorBounds = */ PrivacyIndicatorBounds(),
             /* displayShape = */ DisplayShape.NONE,
             /* compatInsetsTypes = */ 0,
-            /* compatIgnoreVisibility = */ false
+            /* compatIgnoreVisibility = */ false,
+            /* typeBoundingRectsMap = */ arrayOf(),
+            /* typeMaxBoundingRectsMap = */ arrayOf(),
+            /* frameWidth = */ 0,
+            /* frameHeight = */ 0
         )
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/wallet/controller/WalletContextualLocationsServiceTest.kt b/packages/SystemUI/tests/src/com/android/systemui/wallet/controller/WalletContextualLocationsServiceTest.kt
index af1d788..e6b4d06 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/wallet/controller/WalletContextualLocationsServiceTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/wallet/controller/WalletContextualLocationsServiceTest.kt
@@ -12,12 +12,9 @@
 import com.android.systemui.flags.Flags
 import com.android.systemui.util.mockito.whenever
 import com.google.common.truth.Truth.assertThat
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.test.TestCoroutineScope
-import kotlinx.coroutines.test.TestScope
-import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.test.TestScope
 import kotlinx.coroutines.test.runCurrent
 import kotlinx.coroutines.test.runTest
 import org.junit.Before
@@ -41,11 +38,12 @@
     private lateinit var underTest: WalletContextualLocationsService
     private lateinit var testScope: TestScope
     private var listenerRegisteredCount: Int = 0
-    private val listener: IWalletCardsUpdatedListener.Stub = object : IWalletCardsUpdatedListener.Stub() {
-        override fun registerNewWalletCards(cards: List<WalletCard?>) {
-            listenerRegisteredCount++
+    private val listener: IWalletCardsUpdatedListener.Stub =
+        object : IWalletCardsUpdatedListener.Stub() {
+            override fun registerNewWalletCards(cards: List<WalletCard?>) {
+                listenerRegisteredCount++
+            }
         }
-    }
 
     @Before
     @kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -60,50 +58,56 @@
         featureFlags.set(Flags.ENABLE_WALLET_CONTEXTUAL_LOYALTY_CARDS, true)
         listenerRegisteredCount = 0
 
-        underTest = WalletContextualLocationsService(controller, featureFlags, testScope.backgroundScope)
+        underTest =
+            WalletContextualLocationsService(controller, featureFlags, testScope.backgroundScope)
     }
 
     @Test
     @kotlinx.coroutines.ExperimentalCoroutinesApi
-    fun addListener() = testScope.runTest {
-        underTest.addWalletCardsUpdatedListenerInternal(listener)
-        assertThat(listenerRegisteredCount).isEqualTo(1)
-  }
+    fun addListener() =
+        testScope.runTest {
+            underTest.addWalletCardsUpdatedListenerInternal(listener)
+            assertThat(listenerRegisteredCount).isEqualTo(1)
+        }
 
     @Test
     @kotlinx.coroutines.ExperimentalCoroutinesApi
-    fun addStoreLocations() = testScope.runTest {
-        underTest.onWalletContextualLocationsStateUpdatedInternal(ArrayList<String>())
-        verify(controller, times(1)).setSuggestionCardIds(anySet())
-    }
+    fun addStoreLocations() =
+        testScope.runTest {
+            underTest.onWalletContextualLocationsStateUpdatedInternal(ArrayList<String>())
+            verify(controller, times(1)).setSuggestionCardIds(anySet())
+        }
 
     @Test
     @kotlinx.coroutines.ExperimentalCoroutinesApi
-    fun updateListenerAndLocationsState() = testScope.runTest {
-        // binds to the service and adds a listener
-        val underTestStub = getInterface
-        underTestStub.addWalletCardsUpdatedListener(listener)
-        assertThat(listenerRegisteredCount).isEqualTo(1)
+    fun updateListenerAndLocationsState() =
+        testScope.runTest {
+            // binds to the service and adds a listener
+            val underTestStub = getInterface
+            underTestStub.addWalletCardsUpdatedListener(listener)
+            assertThat(listenerRegisteredCount).isEqualTo(1)
 
-        // sends a list of card IDs to the controller
-        underTestStub.onWalletContextualLocationsStateUpdated(ArrayList<String>())
-        verify(controller, times(1)).setSuggestionCardIds(anySet())
+            // sends a list of card IDs to the controller
+            underTestStub.onWalletContextualLocationsStateUpdated(ArrayList<String>())
+            verify(controller, times(1)).setSuggestionCardIds(anySet())
 
-        // adds another listener
-        fakeWalletCards.update{ updatedFakeWalletCards }
-        runCurrent()
-        assertThat(listenerRegisteredCount).isEqualTo(2)
+            // adds another listener
+            fakeWalletCards.update { updatedFakeWalletCards }
+            runCurrent()
+            assertThat(listenerRegisteredCount).isEqualTo(2)
 
-        // sends another list of card IDs to the controller
-        underTestStub.onWalletContextualLocationsStateUpdated(ArrayList<String>())
-        verify(controller, times(2)).setSuggestionCardIds(anySet())
-    }
+            // sends another list of card IDs to the controller
+            underTestStub.onWalletContextualLocationsStateUpdated(ArrayList<String>())
+            verify(controller, times(2)).setSuggestionCardIds(anySet())
+        }
 
     private val fakeWalletCards: MutableStateFlow<List<WalletCard>>
         get() {
             val intent = Intent(getContext(), WalletContextualLocationsService::class.java)
-            val pi: PendingIntent = PendingIntent.getActivity(getContext(), 0, intent, PendingIntent.FLAG_IMMUTABLE)
-            val icon: Icon = Icon.createWithBitmap(Bitmap.createBitmap(70, 50, Bitmap.Config.ARGB_8888))
+            val pi: PendingIntent =
+                PendingIntent.getActivity(getContext(), 0, intent, PendingIntent.FLAG_IMMUTABLE)
+            val icon: Icon =
+                Icon.createWithBitmap(Bitmap.createBitmap(70, 50, Bitmap.Config.ARGB_8888))
             val walletCards: ArrayList<WalletCard> = ArrayList<WalletCard>()
             walletCards.add(WalletCard.Builder("card1", icon, "card", pi).build())
             walletCards.add(WalletCard.Builder("card2", icon, "card", pi).build())
@@ -113,8 +117,10 @@
     private val updatedFakeWalletCards: List<WalletCard>
         get() {
             val intent = Intent(getContext(), WalletContextualLocationsService::class.java)
-            val pi: PendingIntent = PendingIntent.getActivity(getContext(), 0, intent, PendingIntent.FLAG_IMMUTABLE)
-            val icon: Icon = Icon.createWithBitmap(Bitmap.createBitmap(70, 50, Bitmap.Config.ARGB_8888))
+            val pi: PendingIntent =
+                PendingIntent.getActivity(getContext(), 0, intent, PendingIntent.FLAG_IMMUTABLE)
+            val icon: Icon =
+                Icon.createWithBitmap(Bitmap.createBitmap(70, 50, Bitmap.Config.ARGB_8888))
             val walletCards: ArrayList<WalletCard> = ArrayList<WalletCard>()
             walletCards.add(WalletCard.Builder("card3", icon, "card", pi).build())
             return walletCards
@@ -125,4 +131,4 @@
             val intent = Intent()
             return IWalletContextualLocationsService.Stub.asInterface(underTest.onBind(intent))
         }
-}
\ No newline at end of file
+}
diff --git a/packages/SystemUI/tests/utils/src/android/content/ContextKosmos.kt b/packages/SystemUI/tests/utils/src/android/content/ContextKosmos.kt
index 5e254bf..f6ddfcc 100644
--- a/packages/SystemUI/tests/utils/src/android/content/ContextKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/android/content/ContextKosmos.kt
@@ -18,5 +18,7 @@
 
 import com.android.systemui.kosmos.Kosmos
 import com.android.systemui.kosmos.testCase
+import com.android.systemui.util.mockito.mock
 
 var Kosmos.applicationContext: Context by Kosmos.Fixture { testCase.context }
+val Kosmos.mockedContext: Context by Kosmos.Fixture { mock<Context>() }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/bouncer/domain/interactor/PrimaryBouncerInteractorKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/bouncer/domain/interactor/PrimaryBouncerInteractorKosmos.kt
index 244ef8d..3c61353 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/bouncer/domain/interactor/PrimaryBouncerInteractorKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/bouncer/domain/interactor/PrimaryBouncerInteractorKosmos.kt
@@ -34,7 +34,8 @@
 import com.android.systemui.util.mockito.mock
 
 var Kosmos.mockPrimaryBouncerInteractor by Kosmos.Fixture { mock<PrimaryBouncerInteractor>() }
-var Kosmos.primaryBouncerInteractor by
+
+val Kosmos.primaryBouncerInteractor by
     Kosmos.Fixture {
         PrimaryBouncerInteractor(
             repository = keyguardBouncerRepository,
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractorKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractorKosmos.kt
new file mode 100644
index 0000000..77f48db
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/BiometricMessageInteractorKosmos.kt
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import android.content.res.mainResources
+import com.android.systemui.biometrics.domain.interactor.fingerprintPropertyInteractor
+import com.android.systemui.kosmos.Kosmos
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+
+@ExperimentalCoroutinesApi
+val Kosmos.biometricMessageInteractor by
+    Kosmos.Fixture {
+        BiometricMessageInteractor(
+            resources = mainResources,
+            fingerprintAuthInteractor = deviceEntryFingerprintAuthInteractor,
+            fingerprintPropertyInteractor = fingerprintPropertyInteractor,
+            faceAuthInteractor = deviceEntryFaceAuthInteractor,
+            biometricSettingsInteractor = deviceEntryBiometricSettingsInteractor,
+        )
+    }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractorKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractorKosmos.kt
new file mode 100644
index 0000000..4fcf43a
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryBiometricSettingsInteractorKosmos.kt
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import com.android.systemui.keyguard.data.repository.biometricSettingsRepository
+import com.android.systemui.kosmos.Kosmos
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+
+@ExperimentalCoroutinesApi
+val Kosmos.deviceEntryBiometricSettingsInteractor by
+    Kosmos.Fixture {
+        DeviceEntryBiometricSettingsInteractor(
+            repository = biometricSettingsRepository,
+        )
+    }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractorKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractorKosmos.kt
new file mode 100644
index 0000000..c3f677e
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/deviceentry/domain/interactor/OccludingAppDeviceEntryInteractorKosmos.kt
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.deviceentry.domain.interactor
+
+import android.content.mockedContext
+import com.android.systemui.bouncer.domain.interactor.alternateBouncerInteractor
+import com.android.systemui.bouncer.domain.interactor.primaryBouncerInteractor
+import com.android.systemui.keyguard.data.repository.deviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.domain.interactor.keyguardInteractor
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.kosmos.applicationCoroutineScope
+import com.android.systemui.plugins.activityStarter
+import com.android.systemui.power.domain.interactor.powerInteractor
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+
+@ExperimentalCoroutinesApi
+val Kosmos.occludingAppDeviceEntryInteractor by
+    Kosmos.Fixture {
+        OccludingAppDeviceEntryInteractor(
+            biometricMessageInteractor = biometricMessageInteractor,
+            fingerprintAuthRepository = deviceEntryFingerprintAuthRepository,
+            keyguardInteractor = keyguardInteractor,
+            primaryBouncerInteractor = primaryBouncerInteractor,
+            alternateBouncerInteractor = alternateBouncerInteractor,
+            scope = applicationCoroutineScope,
+            context = mockedContext,
+            activityStarter = activityStarter,
+            powerInteractor = powerInteractor,
+        )
+    }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/shared/model/FakeSceneDataSource.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/shared/model/FakeSceneDataSource.kt
new file mode 100644
index 0000000..c208aad
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/shared/model/FakeSceneDataSource.kt
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.shared.model
+
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+
+class FakeSceneDataSource(
+    initialSceneKey: SceneKey,
+) : SceneDataSource {
+
+    private val _currentScene = MutableStateFlow(initialSceneKey)
+    override val currentScene: StateFlow<SceneKey> = _currentScene.asStateFlow()
+
+    var isPaused = false
+        private set
+    var pendingScene: SceneKey? = null
+        private set
+
+    override fun changeScene(toScene: SceneKey, transitionKey: TransitionKey?) {
+        if (isPaused) {
+            pendingScene = toScene
+        } else {
+            _currentScene.value = toScene
+        }
+    }
+
+    /**
+     * Pauses scene changes.
+     *
+     * Any following calls to [changeScene] will be conflated and the last one will be remembered.
+     */
+    fun pause() {
+        check(!isPaused) { "Can't pause what's already paused!" }
+
+        isPaused = true
+    }
+
+    /**
+     * Unpauses scene changes.
+     *
+     * If there were any calls to [changeScene] since [pause] was called, the latest of the bunch
+     * will be replayed.
+     *
+     * If [force] is `true`, there will be no check that [isPaused] is true.
+     *
+     * If [expectedScene] is provided, will assert that it's indeed the latest called.
+     */
+    fun unpause(
+        force: Boolean = false,
+        expectedScene: SceneKey? = null,
+    ) {
+        check(force || isPaused) { "Can't unpause what's already not paused!" }
+
+        isPaused = false
+        pendingScene?.let { _currentScene.value = it }
+        pendingScene = null
+
+        check(expectedScene == null || currentScene.value == expectedScene) {
+            """
+                Unexpected scene while unpausing.
+                Expected $expectedScene but was $currentScene.
+            """
+                .trimIndent()
+        }
+    }
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/shared/model/SceneDataSourceKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/shared/model/SceneDataSourceKosmos.kt
new file mode 100644
index 0000000..f519686
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/shared/model/SceneDataSourceKosmos.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.scene.shared.model
+
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.kosmos.Kosmos.Fixture
+import com.android.systemui.kosmos.applicationCoroutineScope
+import com.android.systemui.scene.initialSceneKey
+import com.android.systemui.scene.sceneContainerConfig
+
+val Kosmos.fakeSceneDataSource by Fixture {
+    FakeSceneDataSource(
+        initialSceneKey = initialSceneKey,
+    )
+}
+
+val Kosmos.sceneDataSourceDelegator by Fixture {
+    SceneDataSourceDelegator(
+            applicationScope = applicationCoroutineScope,
+            config = sceneContainerConfig,
+        )
+        .apply { setDelegate(fakeSceneDataSource) }
+}
+
+val Kosmos.sceneDataSource by Fixture { sceneDataSourceDelegator }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/data/NotificationsDataKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/data/NotificationsDataKosmos.kt
new file mode 100644
index 0000000..a61f7ec
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/data/NotificationsDataKosmos.kt
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package com.android.systemui.statusbar.notification.data
+
+import com.android.settingslib.statusbar.notification.data.repository.FakeNotificationsSoundPolicyRepository
+import com.android.systemui.kosmos.Kosmos
+
+val Kosmos.notificationsSoundPolicyRepository by
+    Kosmos.Fixture { FakeNotificationsSoundPolicyRepository() }
diff --git a/ravenwood/Android.bp b/ravenwood/Android.bp
index 1ac69f6..35ce481 100644
--- a/ravenwood/Android.bp
+++ b/ravenwood/Android.bp
@@ -58,11 +58,14 @@
     visibility: ["//visibility:public"],
 }
 
-java_host_for_device {
-    name: "core-xml-for-device",
-    libs: [
-        "core-xml-for-host",
+java_library {
+    // Prefixed with "200" to ensure it's sorted early in Tradefed classpath
+    // so that we provide a concrete implementation before Mainline stubs
+    name: "200-kxml2-android",
+    static_libs: [
+        "kxml2-android",
     ],
+    visibility: ["//frameworks/base"],
 }
 
 java_host_for_device {
diff --git a/ravenwood/TEST_MAPPING b/ravenwood/TEST_MAPPING
index 0319848..a5b28ad 100644
--- a/ravenwood/TEST_MAPPING
+++ b/ravenwood/TEST_MAPPING
@@ -2,6 +2,9 @@
   "presubmit": [
     {
       "name": "RavenwoodMockitoTest_device"
+    },
+    {
+      "name": "RavenwoodBivalentTest_device"
     }
   ],
   "ravenwood-presubmit": [
@@ -16,6 +19,14 @@
     {
       "name": "CtsUtilTestCasesRavenwood",
       "host": true
+    },
+    {
+      "name": "RavenwoodCoreTest",
+      "host": true
+    },
+    {
+      "name": "RavenwoodBivalentTest",
+      "host": true
     }
   ]
 }
diff --git a/ravenwood/bivalenttest/Android.bp b/ravenwood/bivalenttest/Android.bp
new file mode 100644
index 0000000..acf8533
--- /dev/null
+++ b/ravenwood/bivalenttest/Android.bp
@@ -0,0 +1,47 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "frameworks_base_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_ravenwood_test {
+    name: "RavenwoodBivalentTest",
+
+    static_libs: [
+        "androidx.annotation_annotation",
+        "androidx.test.ext.junit",
+        "androidx.test.rules",
+    ],
+    srcs: [
+        "test/**/*.java",
+    ],
+    sdk_version: "test_current",
+    auto_gen_config: true,
+}
+
+android_test {
+    name: "RavenwoodBivalentTest_device",
+
+    srcs: [
+        "test/**/*.java",
+    ],
+    static_libs: [
+        "junit",
+        "truth",
+
+        "androidx.annotation_annotation",
+        "androidx.test.ext.junit",
+        "androidx.test.rules",
+
+        "ravenwood-junit",
+    ],
+    test_suites: [
+        "device-tests",
+    ],
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/ravenwood/bivalenttest/AndroidManifest.xml b/ravenwood/bivalenttest/AndroidManifest.xml
new file mode 100644
index 0000000..474c03f
--- /dev/null
+++ b/ravenwood/bivalenttest/AndroidManifest.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2024 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.android.ravenwood.bivalenttest">
+
+    <application android:debuggable="true" >
+        <uses-library android:name="android.test.runner" />
+    </application>
+
+    <instrumentation
+        android:name="androidx.test.runner.AndroidJUnitRunner"
+        android:targetPackage="com.android.ravenwood.bivalenttest"
+        />
+</manifest>
diff --git a/ravenwood/bivalenttest/AndroidTest.xml b/ravenwood/bivalenttest/AndroidTest.xml
new file mode 100644
index 0000000..ac4695b
--- /dev/null
+++ b/ravenwood/bivalenttest/AndroidTest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2024 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<configuration description="Runs Frameworks Services Tests.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-instrumentation" />
+
+    <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
+        <option name="cleanup-apks" value="true" />
+        <option name="test-file-name" value="RavenwoodBivalentTest_device.apk" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
+        <option name="package" value="com.android.ravenwood.bivalenttest" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
+    </test>
+</configuration>
diff --git a/ravenwood/bivalenttest/README.md b/ravenwood/bivalenttest/README.md
new file mode 100644
index 0000000..7153555
--- /dev/null
+++ b/ravenwood/bivalenttest/README.md
@@ -0,0 +1,3 @@
+# Ravenwood bivalent test
+
+This test contains bivalent tests for Ravenwood itself.
\ No newline at end of file
diff --git a/ravenwood/bivalenttest/test/com/android/platform/test/ravenwood/bivalenttest/RavenwoodRuleTest.java b/ravenwood/bivalenttest/test/com/android/platform/test/ravenwood/bivalenttest/RavenwoodRuleTest.java
new file mode 100644
index 0000000..4b650b4
--- /dev/null
+++ b/ravenwood/bivalenttest/test/com/android/platform/test/ravenwood/bivalenttest/RavenwoodRuleTest.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.platform.test.ravenwood.bivalenttest;
+
+import android.platform.test.annotations.DisabledOnNonRavenwood;
+import android.platform.test.annotations.DisabledOnRavenwood;
+import android.platform.test.ravenwood.RavenwoodRule;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Assert;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class RavenwoodRuleTest {
+    @Rule
+    public final RavenwoodRule mRavenwood = new RavenwoodRule();
+
+    @Test
+    @DisabledOnRavenwood
+    public void testDeviceOnly() {
+        Assert.assertFalse(RavenwoodRule.isOnRavenwood());
+    }
+
+    @Test
+    @DisabledOnNonRavenwood
+    public void testRavenwoodOnly() {
+        Assert.assertTrue(RavenwoodRule.isOnRavenwood());
+    }
+
+    // TODO: Add more tests
+}
diff --git a/ravenwood/coretest/Android.bp b/ravenwood/coretest/Android.bp
index 9b7f8f7..a78c5c1 100644
--- a/ravenwood/coretest/Android.bp
+++ b/ravenwood/coretest/Android.bp
@@ -12,9 +12,9 @@
 
     static_libs: [
         "androidx.annotation_annotation",
+        "androidx.test.ext.junit",
         "androidx.test.rules",
     ],
-
     srcs: [
         "test/**/*.java",
     ],
diff --git a/ravenwood/coretest/README.md b/ravenwood/coretest/README.md
new file mode 100644
index 0000000..b60bfbf
--- /dev/null
+++ b/ravenwood/coretest/README.md
@@ -0,0 +1,3 @@
+# Ravenwood core test
+
+This test contains (non-bivalent) tests for Ravenwood itself -- e.g. tests for the ravenwood rules.
\ No newline at end of file
diff --git a/ravenwood/coretest/test/com/android/platform/test/ravenwood/coretest/RavenwoodTestRunnerValidationTest.java b/ravenwood/coretest/test/com/android/platform/test/ravenwood/coretest/RavenwoodTestRunnerValidationTest.java
index e58c282..2cd585f 100644
--- a/ravenwood/coretest/test/com/android/platform/test/ravenwood/coretest/RavenwoodTestRunnerValidationTest.java
+++ b/ravenwood/coretest/test/com/android/platform/test/ravenwood/coretest/RavenwoodTestRunnerValidationTest.java
@@ -17,7 +17,7 @@
 
 import android.platform.test.ravenwood.RavenwoodRule;
 
-import androidx.test.runner.AndroidJUnit4;
+import androidx.test.runner.AndroidJUnit4; // Intentionally use the deprecated one.
 
 import org.junit.Assume;
 import org.junit.Rule;
diff --git a/ravenwood/framework-minus-apex-ravenwood-policies.txt b/ravenwood/framework-minus-apex-ravenwood-policies.txt
index 0229611..2eef0cd 100644
--- a/ravenwood/framework-minus-apex-ravenwood-policies.txt
+++ b/ravenwood/framework-minus-apex-ravenwood-policies.txt
@@ -89,6 +89,7 @@
 
 # Internals
 class com.android.internal.util.FileRotator stubclass
+class com.android.internal.util.FastXmlSerializer stubclass
 class com.android.internal.util.HexDump stubclass
 class com.android.internal.util.MessageUtils stubclass
 class com.android.internal.util.Preconditions stubclass
diff --git a/ravenwood/junit-src/android/platform/test/annotations/DisabledOnNonRavenwood.java b/ravenwood/junit-src/android/platform/test/annotations/DisabledOnNonRavenwood.java
new file mode 100644
index 0000000..8ca34ba
--- /dev/null
+++ b/ravenwood/junit-src/android/platform/test/annotations/DisabledOnNonRavenwood.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.platform.test.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Tests marked with this annotation are only executed when running on Ravenwood, but not
+ * on a device.
+ *
+ * This is basically equivalent to the opposite of {@link DisabledOnRavenwood}, but in order to
+ * avoid complex structure, and there's no equivalent to the opposite {@link EnabledOnRavenwood},
+ * which means if a test class has this annotation, you can't negate it in subclasses or
+ * on a per-method basis.
+ *
+ * The {@code RAVENWOOD_RUN_DISABLED_TESTS} environmental variable won't work because it won't be
+ * propagated to the device. (We may support it in the future, possibly using a debug. sysprop.)
+ *
+ * @hide
+ */
+@Inherited
+@Target({ElementType.METHOD, ElementType.TYPE})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface DisabledOnNonRavenwood {
+    /**
+     * General free-form description of why this test is being ignored.
+     */
+    String reason() default "";
+}
diff --git a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodClassRule.java b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodClassRule.java
index 8d76970..9a4d488 100644
--- a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodClassRule.java
+++ b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodClassRule.java
@@ -18,6 +18,7 @@
 
 import static android.platform.test.ravenwood.RavenwoodRule.ENABLE_PROBE_IGNORED;
 import static android.platform.test.ravenwood.RavenwoodRule.IS_ON_RAVENWOOD;
+import static android.platform.test.ravenwood.RavenwoodRule.shouldEnableOnDevice;
 import static android.platform.test.ravenwood.RavenwoodRule.shouldEnableOnRavenwood;
 import static android.platform.test.ravenwood.RavenwoodRule.shouldStillIgnoreInProbeIgnoreMode;
 
@@ -42,6 +43,7 @@
     public Statement apply(Statement base, Description description) {
         // No special treatment when running outside Ravenwood; run tests as-is
         if (!IS_ON_RAVENWOOD) {
+            Assume.assumeTrue(shouldEnableOnDevice(description));
             return base;
         }
 
diff --git a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java
index 764573d..b90f112 100644
--- a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java
+++ b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java
@@ -22,6 +22,7 @@
 
 import static org.junit.Assert.fail;
 
+import android.platform.test.annotations.DisabledOnNonRavenwood;
 import android.platform.test.annotations.DisabledOnRavenwood;
 import android.platform.test.annotations.EnabledOnRavenwood;
 import android.platform.test.annotations.IgnoreUnderRavenwood;
@@ -211,6 +212,15 @@
         return IS_ON_RAVENWOOD;
     }
 
+    static boolean shouldEnableOnDevice(Description description) {
+        if (description.isTest()) {
+            if (description.getAnnotation(DisabledOnNonRavenwood.class) != null) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     /**
      * Determine if the given {@link Description} should be enabled when running on the
      * Ravenwood test environment.
@@ -271,6 +281,7 @@
     public Statement apply(Statement base, Description description) {
         // No special treatment when running outside Ravenwood; run tests as-is
         if (!IS_ON_RAVENWOOD) {
+            Assume.assumeTrue(shouldEnableOnDevice(description));
             return base;
         }
 
diff --git a/ravenwood/minimum-test/README.md b/ravenwood/minimum-test/README.md
new file mode 100644
index 0000000..6b0abe9
--- /dev/null
+++ b/ravenwood/minimum-test/README.md
@@ -0,0 +1,3 @@
+# Ravenwood minimum test
+
+This directory contains a minimum possible ravenwood test -- no extra dependencies, etc.
\ No newline at end of file
diff --git a/ravenwood/minimum-test/test/com/android/ravenwood/RavenwoodMinimumTest.java b/ravenwood/minimum-test/test/com/android/ravenwood/RavenwoodMinimumTest.java
index 03cfad5..b477117 100644
--- a/ravenwood/minimum-test/test/com/android/ravenwood/RavenwoodMinimumTest.java
+++ b/ravenwood/minimum-test/test/com/android/ravenwood/RavenwoodMinimumTest.java
@@ -28,7 +28,7 @@
 @RunWith(AndroidJUnit4.class)
 public class RavenwoodMinimumTest {
     @Rule
-    public RavenwoodRule mRavenwood = new RavenwoodRule.Builder()
+    public final RavenwoodRule mRavenwood = new RavenwoodRule.Builder()
             .setProcessApp()
             .build();
 
diff --git a/ravenwood/mockito/AndroidTest.xml b/ravenwood/mockito/AndroidTest.xml
index 96bc275..5ba9b1f 100644
--- a/ravenwood/mockito/AndroidTest.xml
+++ b/ravenwood/mockito/AndroidTest.xml
@@ -22,8 +22,6 @@
         <option name="test-file-name" value="RavenwoodMockitoTest_device.apk" />
     </target_preparer>
 
-    <option name="test-tag" value="FrameworksMockingServicesTests" />
-
     <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
         <option name="package" value="com.android.ravenwood.mockitotest" />
         <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
diff --git a/ravenwood/mockito/README.md b/ravenwood/mockito/README.md
new file mode 100644
index 0000000..4ceb795
--- /dev/null
+++ b/ravenwood/mockito/README.md
@@ -0,0 +1,3 @@
+# Ravenwood mockito test
+
+This directory contains a sample bivalent test using Mockito.
\ No newline at end of file
diff --git a/services/companion/java/com/android/server/companion/virtual/TEST_MAPPING b/services/companion/java/com/android/server/companion/virtual/TEST_MAPPING
index 5a548fd..82ab098 100644
--- a/services/companion/java/com/android/server/companion/virtual/TEST_MAPPING
+++ b/services/companion/java/com/android/server/companion/virtual/TEST_MAPPING
@@ -33,6 +33,14 @@
       ]
     },
     {
+      "name": "CtsVirtualDevicesCameraTestCases",
+      "options": [
+        {
+          "exclude-annotation": "androidx.test.filters.FlakyTest"
+        }
+      ]
+    },
+    {
       "name": "CtsHardwareTestCases",
       "options": [
         {
@@ -54,11 +62,33 @@
           "exclude-annotation": "android.support.test.filters.FlakyTest"
         }
       ]
+    }
+  ],
+  "postsubmit": [
+    {
+      "name": "CtsMediaAudioTestCases",
+      "options": [
+        {
+          "include-filter": "android.media.audio.cts.AudioFocusWithVdmTest"
+        },
+        {
+          "exclude-annotation": "androidx.test.filters.FlakyTest"
+        }
+      ]
     },
     {
-      "name": "CtsVirtualDevicesCameraTestCases",
+      "name": "CtsPermissionTestCases",
       "options": [
         {
+          "include-filter": "android.permissionmultidevice.cts.DeviceAwarePermissionGrantTest"
+        },
+        {
+          "include-filter": "android.permission.cts.DevicePermissionsTest"
+        },
+        {
+          "include-filter": "android.permission.cts.PermissionUpdateListenerTest"
+        },
+        {
           "exclude-annotation": "androidx.test.filters.FlakyTest"
         }
       ]
diff --git a/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java b/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java
index a6d5050..9ed3a99 100644
--- a/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java
+++ b/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java
@@ -49,15 +49,7 @@
      */
     public int readState(AtomicFile file, SparseArray<SparseIntArray> uidModes,
             SparseArray<ArrayMap<String, SparseIntArray>> userPackageModes) {
-        FileInputStream stream;
-        try {
-            stream = file.openRead();
-        } catch (FileNotFoundException e) {
-            Slog.i(TAG, "No existing app ops " + file.getBaseFile() + "; starting empty");
-            return NO_FILE_VERSION;
-        }
-
-        try {
+        try (FileInputStream stream = file.openRead()) {
             TypedXmlPullParser parser = Xml.resolvePullParser(stream);
             int type;
             while ((type = parser.next()) != XmlPullParser.START_TAG
@@ -95,6 +87,9 @@
                 }
             }
             return versionAtBoot;
+        } catch (FileNotFoundException e) {
+            Slog.i(TAG, "No existing app ops " + file.getBaseFile() + "; starting empty");
+            return NO_FILE_VERSION;
         } catch (XmlPullParserException e) {
             throw new RuntimeException(e);
         } catch (IOException e) {
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 53255a0..c59f4f7 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -32,6 +32,7 @@
 import static android.media.AudioManager.STREAM_SYSTEM;
 import static android.media.audio.Flags.autoPublicVolumeApiHardening;
 import static android.media.audio.Flags.automaticBtDeviceType;
+import static android.media.audio.Flags.featureSpatialAudioHeadtrackingLowLatency;
 import static android.media.audio.Flags.focusFreezeTestApi;
 import static android.media.audiopolicy.Flags.enableFadeManagerConfiguration;
 import static android.os.Process.FIRST_APPLICATION_UID;
@@ -4519,6 +4520,10 @@
         pw.println("\nFun with Flags: ");
         pw.println("\tandroid.media.audio.autoPublicVolumeApiHardening:"
                 + autoPublicVolumeApiHardening());
+        pw.println("\tandroid.media.audio.Flags.automaticBtDeviceType:"
+                + automaticBtDeviceType());
+        pw.println("\tandroid.media.audio.featureSpatialAudioHeadtrackingLowLatency:"
+                + featureSpatialAudioHeadtrackingLowLatency());
         pw.println("\tandroid.media.audio.focusFreezeTestApi:"
                 + focusFreezeTestApi());
         pw.println("\tcom.android.media.audio.disablePrescaleAbsoluteVolume:"
diff --git a/services/core/java/com/android/server/audio/SpatializerHelper.java b/services/core/java/com/android/server/audio/SpatializerHelper.java
index 8d76731..3b5fa7f 100644
--- a/services/core/java/com/android/server/audio/SpatializerHelper.java
+++ b/services/core/java/com/android/server/audio/SpatializerHelper.java
@@ -26,6 +26,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.hardware.Sensor;
 import android.hardware.SensorManager;
 import android.media.AudioAttributes;
@@ -1611,6 +1612,9 @@
         pw.println("\tsupports binaural:" + mBinauralSupported + " / transaural:"
                 + mTransauralSupported);
         pw.println("\tmSpatOutput:" + mSpatOutput);
+        pw.println("\thas FEATURE_AUDIO_SPATIAL_HEADTRACKING_LOW_LATENCY:"
+                + mAudioService.mContext.getPackageManager().hasSystemFeature(
+                PackageManager.FEATURE_AUDIO_SPATIAL_HEADTRACKING_LOW_LATENCY));
     }
 
     private static String spatStateString(int state) {
diff --git a/services/core/java/com/android/server/biometrics/OWNERS b/services/core/java/com/android/server/biometrics/OWNERS
index 1bf2aef..4703efb 100644
--- a/services/core/java/com/android/server/biometrics/OWNERS
+++ b/services/core/java/com/android/server/biometrics/OWNERS
@@ -2,7 +2,6 @@
 
 graciecheng@google.com
 ilyamaty@google.com
-jaggies@google.com
 jbolinger@google.com
 jeffpu@google.com
 joshmccloskey@google.com
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java b/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java
index c8c0482..a100fe0 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java
@@ -77,6 +77,7 @@
     @GuardedBy("ImfLock.class") private int mCurSeq;
     @GuardedBy("ImfLock.class") private boolean mVisibleBound;
     @GuardedBy("ImfLock.class") private boolean mSupportsStylusHw;
+    @GuardedBy("ImfLock.class") private boolean mSupportsConnectionlessStylusHw;
 
     @Nullable private CountDownLatch mLatchForTesting;
 
@@ -243,10 +244,17 @@
     /**
      * Returns {@code true} if current IME supports Stylus Handwriting.
      */
+    @GuardedBy("ImfLock.class")
     boolean supportsStylusHandwriting() {
         return mSupportsStylusHw;
     }
 
+    /** Returns whether the current IME supports connectionless stylus handwriting sessions. */
+    @GuardedBy("ImfLock.class")
+    boolean supportsConnectionlessStylusHandwriting() {
+        return mSupportsConnectionlessStylusHw;
+    }
+
     /**
      * Used to bring IME service up to visible adjustment while it is being shown.
      */
@@ -298,6 +306,15 @@
                     if (supportsStylusHwChanged) {
                         InputMethodManager.invalidateLocalStylusHandwritingAvailabilityCaches();
                     }
+                    boolean supportsConnectionlessStylusHwChanged =
+                            mSupportsConnectionlessStylusHw
+                                    != info.supportsConnectionlessStylusHandwriting();
+                    if (supportsConnectionlessStylusHwChanged) {
+                        mSupportsConnectionlessStylusHw =
+                                info.supportsConnectionlessStylusHandwriting();
+                        InputMethodManager
+                                .invalidateLocalConnectionlessStylusHandwritingAvailabilityCaches();
+                    }
                     mService.initializeImeLocked(mCurMethod, mCurToken);
                     mService.scheduleNotifyImeUidToAudioService(mCurMethodUid);
                     mService.reRequestCurrentClientSessionLocked();
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index 96c0c8a..5db18ad 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -123,6 +123,7 @@
 import android.view.WindowManager.DisplayImePolicy;
 import android.view.WindowManager.LayoutParams;
 import android.view.WindowManager.LayoutParams.SoftInputModeFlags;
+import android.view.inputmethod.CursorAnchorInfo;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.Flags;
 import android.view.inputmethod.ImeTracker;
@@ -145,6 +146,7 @@
 import com.android.internal.infra.AndroidFuture;
 import com.android.internal.inputmethod.DirectBootAwareness;
 import com.android.internal.inputmethod.IAccessibilityInputMethodSession;
+import com.android.internal.inputmethod.IConnectionlessHandwritingCallback;
 import com.android.internal.inputmethod.IImeTracker;
 import com.android.internal.inputmethod.IInlineSuggestionsRequestCallback;
 import com.android.internal.inputmethod.IInputContentUriToken;
@@ -204,6 +206,7 @@
 import java.util.WeakHashMap;
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
 import java.util.function.IntConsumer;
@@ -1980,7 +1983,8 @@
     }
 
     @Override
-    public boolean isStylusHandwritingAvailableAsUser(@UserIdInt int userId) {
+    public boolean isStylusHandwritingAvailableAsUser(
+            @UserIdInt int userId, boolean connectionless) {
         if (UserHandle.getCallingUserId() != userId) {
             mContext.enforceCallingOrSelfPermission(
                     Manifest.permission.INTERACT_ACROSS_USERS_FULL, null);
@@ -1993,14 +1997,17 @@
 
             // Check if selected IME of current user supports handwriting.
             if (userId == mSettings.getUserId()) {
-                return mBindingController.supportsStylusHandwriting();
+                return mBindingController.supportsStylusHandwriting()
+                        && (!connectionless
+                                || mBindingController.supportsConnectionlessStylusHandwriting());
             }
             //TODO(b/197848765): This can be optimized by caching multi-user methodMaps/methodList.
             //TODO(b/210039666): use cache.
             final InputMethodSettings settings = queryMethodMapForUser(userId);
             final InputMethodInfo imi = settings.getMethodMap().get(
                     settings.getSelectedInputMethod());
-            return imi != null && imi.supportsStylusHandwriting();
+            return imi != null && imi.supportsStylusHandwriting()
+                    && (!connectionless || imi.supportsConnectionlessStylusHandwriting());
         }
     }
 
@@ -3376,6 +3383,15 @@
         startStylusHandwriting(client, false /* usesDelegation */);
     }
 
+    @BinderThread
+    @Override
+    public void startConnectionlessStylusHandwriting(IInputMethodClient client, int userId,
+            @Nullable CursorAnchorInfo cursorAnchorInfo, @Nullable String delegatePackageName,
+            @Nullable String delegatorPackageName,
+            @NonNull IConnectionlessHandwritingCallback callback) {
+        // TODO(b/300979854)
+    }
+
     private void startStylusHandwriting(IInputMethodClient client, boolean usesDelegation) {
         Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMMS.startStylusHandwriting");
         try {
@@ -5988,7 +6004,23 @@
         @BinderThread
         private void dumpAsProtoNoCheck(FileDescriptor fd) {
             final ProtoOutputStream proto = new ProtoOutputStream(fd);
+            // Dump in the format of an ImeTracing trace with a single entry.
+            final long magicNumber =
+                    ((long) InputMethodManagerServiceTraceFileProto.MAGIC_NUMBER_H << 32)
+                            | InputMethodManagerServiceTraceFileProto.MAGIC_NUMBER_L;
+            final long timeOffsetNs = TimeUnit.MILLISECONDS.toNanos(System.currentTimeMillis())
+                    - SystemClock.elapsedRealtimeNanos();
+            proto.write(InputMethodManagerServiceTraceFileProto.MAGIC_NUMBER,
+                    magicNumber);
+            proto.write(InputMethodManagerServiceTraceFileProto.REAL_TO_ELAPSED_TIME_OFFSET_NANOS,
+                    timeOffsetNs);
+            final long token = proto.start(InputMethodManagerServiceTraceFileProto.ENTRY);
+            proto.write(InputMethodManagerServiceTraceProto.ELAPSED_REALTIME_NANOS,
+                    SystemClock.elapsedRealtimeNanos());
+            proto.write(InputMethodManagerServiceTraceProto.WHERE,
+                    "InputMethodManagerService.mPriorityDumper#dumpAsProtoNoCheck");
             dumpDebug(proto, InputMethodManagerServiceTraceProto.INPUT_METHOD_MANAGER_SERVICE);
+            proto.end(token);
             proto.flush();
         }
     };
diff --git a/services/core/java/com/android/server/locksettings/OWNERS b/services/core/java/com/android/server/locksettings/OWNERS
index 5d49863..48da270 100644
--- a/services/core/java/com/android/server/locksettings/OWNERS
+++ b/services/core/java/com/android/server/locksettings/OWNERS
@@ -1,4 +1,3 @@
 # Bug component: 1333694
 ebiggers@google.com
-jaggies@google.com
 rubinxu@google.com
diff --git a/services/core/java/com/android/server/media/MediaSession2Record.java b/services/core/java/com/android/server/media/MediaSession2Record.java
index 393e7ef..34bb219 100644
--- a/services/core/java/com/android/server/media/MediaSession2Record.java
+++ b/services/core/java/com/android/server/media/MediaSession2Record.java
@@ -55,8 +55,15 @@
     @GuardedBy("mLock")
     private boolean mIsClosed;
 
-    public MediaSession2Record(Session2Token sessionToken, MediaSessionService service,
-            Looper handlerLooper, int policies) {
+    private final int mPid;
+    private final ForegroundServiceDelegationOptions mForegroundServiceDelegationOptions;
+
+    public MediaSession2Record(
+            Session2Token sessionToken,
+            MediaSessionService service,
+            Looper handlerLooper,
+            int pid,
+            int policies) {
         // The lock is required to prevent `Controller2Callback` from using partially initialized
         // `MediaSession2Record.this`.
         synchronized (mLock) {
@@ -66,7 +73,27 @@
             mController = new MediaController2.Builder(service.getContext(), sessionToken)
                     .setControllerCallback(mHandlerExecutor, new Controller2Callback())
                     .build();
+            mPid = pid;
             mPolicies = policies;
+            mForegroundServiceDelegationOptions =
+                    new ForegroundServiceDelegationOptions.Builder()
+                            .setClientPid(mPid)
+                            .setClientUid(getUid())
+                            .setClientPackageName(getPackageName())
+                            .setClientAppThread(null)
+                            .setSticky(false)
+                            .setClientInstanceName(
+                                    "MediaSessionFgsDelegate_"
+                                            + getUid()
+                                            + "_"
+                                            + mPid
+                                            + "_"
+                                            + getPackageName())
+                            .setForegroundServiceTypes(0)
+                            .setDelegationService(
+                                    ForegroundServiceDelegationOptions
+                                            .DELEGATION_SERVICE_MEDIA_PLAYBACK)
+                            .build();
         }
     }
 
@@ -91,8 +118,7 @@
 
     @Override
     public ForegroundServiceDelegationOptions getForegroundServiceDelegationOptions() {
-        // TODO: Implement when MediaSession2 knows about its owner pid.
-        return null;
+        return mForegroundServiceDelegationOptions;
     }
 
     @Override
diff --git a/services/core/java/com/android/server/media/MediaSessionService.java b/services/core/java/com/android/server/media/MediaSessionService.java
index 7fabdf2..8cb5cef 100644
--- a/services/core/java/com/android/server/media/MediaSessionService.java
+++ b/services/core/java/com/android/server/media/MediaSessionService.java
@@ -171,12 +171,27 @@
     private final MediaCommunicationManager.SessionCallback mSession2TokenCallback =
             new MediaCommunicationManager.SessionCallback() {
                 @Override
+                // TODO (b/324266224): Deprecate this method once other overload is published.
                 public void onSession2TokenCreated(Session2Token token) {
+                    addSession(token, Process.INVALID_PID);
+                }
+
+                @Override
+                public void onSession2TokenCreated(Session2Token token, int pid) {
+                    addSession(token, pid);
+                }
+
+                private void addSession(Session2Token token, int pid) {
                     if (DEBUG) {
                         Log.d(TAG, "Session2 is created " + token);
                     }
-                    MediaSession2Record record = new MediaSession2Record(token,
-                            MediaSessionService.this, mRecordThread.getLooper(), 0);
+                    MediaSession2Record record =
+                            new MediaSession2Record(
+                                    token,
+                                    MediaSessionService.this,
+                                    mRecordThread.getLooper(),
+                                    pid,
+                                    /* policies= */ 0);
                     synchronized (mLock) {
                         FullUserRecord user = getFullUserRecordLocked(record.getUserId());
                         if (user != null) {
@@ -583,7 +598,8 @@
         }
         ForegroundServiceDelegationOptions foregroundServiceDelegationOptions =
                 record.getForegroundServiceDelegationOptions();
-        if (foregroundServiceDelegationOptions == null) {
+        if (foregroundServiceDelegationOptions == null
+                || foregroundServiceDelegationOptions.mClientPid == Process.INVALID_PID) {
             // This record doesn't support FGS delegation. In practice, this is MediaSession2.
             return;
         }
diff --git a/services/core/java/com/android/server/media/metrics/MediaMetricsManagerService.java b/services/core/java/com/android/server/media/metrics/MediaMetricsManagerService.java
index 2cd8fe0..f60f55c 100644
--- a/services/core/java/com/android/server/media/metrics/MediaMetricsManagerService.java
+++ b/services/core/java/com/android/server/media/metrics/MediaMetricsManagerService.java
@@ -47,6 +47,7 @@
 import java.security.SecureRandom;
 import java.util.Arrays;
 import java.util.List;
+import java.util.regex.Pattern;
 
 /**
  * System service manages media metrics.
@@ -79,6 +80,10 @@
     private static final String FAILED_TO_GET = "failed_to_get";
 
     private static final MediaItemInfo EMPTY_MEDIA_ITEM_INFO = new MediaItemInfo.Builder().build();
+    private static final Pattern PATTERN_KNOWN_EDITING_LIBRARY_NAMES =
+            Pattern.compile(
+                    "androidx\\.media3:media3-(transformer|muxer):"
+                            + "[\\d.]+(-(alpha|beta|rc)\\d\\d)?");
     private static final int DURATION_BUCKETS_BELOW_ONE_MINUTE = 8;
     private static final int DURATION_BUCKETS_COUNT = 13;
     private static final String AUDIO_MIME_TYPE_PREFIX = "audio/";
@@ -415,8 +420,11 @@
                             .setAtomId(798)
                             .writeString(sessionId)
                             .writeInt(event.getFinalState())
+                            .writeFloat(event.getFinalProgressPercent())
                             .writeInt(event.getErrorCode())
                             .writeLong(event.getTimeSinceCreatedMillis())
+                            .writeString(getFilteredLibraryName(event.getExporterName()))
+                            .writeString(getFilteredLibraryName(event.getMuxerName()))
                             .writeInt(getThroughputFps(event))
                             .writeInt(event.getInputMediaItemInfos().size())
                             .writeInt(inputMediaItemInfo.getSourceType())
@@ -629,6 +637,16 @@
         }
     }
 
+    private static String getFilteredLibraryName(String libraryName) {
+        if (TextUtils.isEmpty(libraryName)) {
+            return "";
+        }
+        if (!PATTERN_KNOWN_EDITING_LIBRARY_NAMES.matcher(libraryName).matches()) {
+            return "";
+        }
+        return libraryName;
+    }
+
     private static int getThroughputFps(EditingEndedEvent event) {
         MediaItemInfo outputMediaItemInfo = event.getOutputMediaItemInfo();
         if (outputMediaItemInfo == null) {
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 3507d2d..ea4e67a 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -95,9 +95,11 @@
 import static android.os.IServiceManager.DUMP_FLAG_PRIORITY_NORMAL;
 import static android.os.PowerWhitelistManager.REASON_NOTIFICATION_SERVICE;
 import static android.os.PowerWhitelistManager.TEMPORARY_ALLOWLIST_TYPE_FOREGROUND_SERVICE_ALLOWED;
+import static android.os.UserHandle.USER_ALL;
 import static android.os.UserHandle.USER_NULL;
 import static android.os.UserHandle.USER_SYSTEM;
 import static android.service.notification.Flags.redactSensitiveNotificationsFromUntrustedListeners;
+import static android.service.notification.Flags.callstyleCallbackApi;
 import static android.service.notification.NotificationListenerService.FLAG_FILTER_TYPE_ALERTING;
 import static android.service.notification.NotificationListenerService.FLAG_FILTER_TYPE_CONVERSATIONS;
 import static android.service.notification.NotificationListenerService.FLAG_FILTER_TYPE_ONGOING;
@@ -160,6 +162,7 @@
 import android.Manifest.permission;
 import android.annotation.DurationMillisLong;
 import android.annotation.ElapsedRealtimeLong;
+import android.annotation.EnforcePermission;
 import android.annotation.FlaggedApi;
 import android.annotation.MainThread;
 import android.annotation.NonNull;
@@ -176,6 +179,7 @@
 import android.app.AppOpsManager;
 import android.app.AutomaticZenRule;
 import android.app.IActivityManager;
+import android.app.ICallNotificationEventCallback;
 import android.app.INotificationManager;
 import android.app.ITransientNotification;
 import android.app.ITransientNotificationCallback;
@@ -255,6 +259,7 @@
 import android.os.PowerManager;
 import android.os.PowerManager.WakeLock;
 import android.os.Process;
+import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
 import android.os.ServiceManager;
@@ -729,6 +734,9 @@
     private NotificationUsageStats mUsageStats;
     private boolean mLockScreenAllowSecureNotifications = true;
     boolean mSystemExemptFromDismissal = false;
+    final ArrayMap<String, ArrayMap<Integer,
+            RemoteCallbackList<ICallNotificationEventCallback>>>
+            mCallNotificationEventCallbacks = new ArrayMap<>();
 
     private static final int MY_UID = Process.myUid();
     private static final int MY_PID = Process.myPid();
@@ -4888,6 +4896,94 @@
         }
 
         /**
+         * Register a listener to be notified when a call notification is posted or removed
+         * for a specific package and user.
+         * @param packageName Which package to monitor
+         * @param userHandle Which user to monitor
+         * @param listener Listener to register
+         */
+        @Override
+        @EnforcePermission(allOf = {
+                android.Manifest.permission.INTERACT_ACROSS_USERS,
+                android.Manifest.permission.ACCESS_NOTIFICATIONS})
+        public void registerCallNotificationEventListener(String packageName, UserHandle userHandle,
+                ICallNotificationEventCallback listener) {
+            registerCallNotificationEventListener_enforcePermission();
+
+            final int userId = userHandle.getIdentifier() != UserHandle.USER_CURRENT
+                    ? userHandle.getIdentifier() : mAmi.getCurrentUserId();
+
+            synchronized (mCallNotificationEventCallbacks) {
+                ArrayMap<Integer, RemoteCallbackList<ICallNotificationEventCallback>>
+                        callbacksForPackage =
+                        mCallNotificationEventCallbacks.getOrDefault(packageName, new ArrayMap<>());
+                RemoteCallbackList<ICallNotificationEventCallback> callbackList =
+                        callbacksForPackage.getOrDefault(userId, new RemoteCallbackList<>());
+
+                if (callbackList.register(listener)) {
+                    callbacksForPackage.put(userId, callbackList);
+                    mCallNotificationEventCallbacks.put(packageName, callbacksForPackage);
+                } else {
+                    Log.e(TAG,
+                            "registerCallNotificationEventListener failed to register listener: "
+                                + packageName + " " + userHandle + " " + listener);
+                    return;
+                }
+            }
+
+            synchronized (mNotificationLock) {
+                for (NotificationRecord r : mNotificationList) {
+                    if (r.getNotification().isStyle(Notification.CallStyle.class)
+                            && notificationMatchesUserId(r, userId, false)
+                            && r.getSbn().getPackageName().equals(packageName)) {
+                        try {
+                            listener.onCallNotificationPosted(packageName, r.getUser());
+                        } catch (RemoteException e) {
+                            throw new RuntimeException(e);
+                        }
+                    }
+                }
+            }
+        }
+
+        /**
+         * Unregister a listener that was previously
+         * registered with {@link #registerCallNotificationEventListener}
+         *
+         * @param packageName Which package to stop monitoring
+         * @param userHandle Which user to stop monitoring
+         * @param listener Listener to unregister
+         */
+        @Override
+        @EnforcePermission(allOf = {
+            android.Manifest.permission.INTERACT_ACROSS_USERS,
+            android.Manifest.permission.ACCESS_NOTIFICATIONS})
+        public void unregisterCallNotificationEventListener(String packageName,
+                    UserHandle userHandle, ICallNotificationEventCallback listener) {
+            unregisterCallNotificationEventListener_enforcePermission();
+            synchronized (mCallNotificationEventCallbacks) {
+                final int userId = userHandle.getIdentifier() != UserHandle.USER_CURRENT
+                        ? userHandle.getIdentifier() : mAmi.getCurrentUserId();
+
+                ArrayMap<Integer, RemoteCallbackList<ICallNotificationEventCallback>>
+                        callbacksForPackage = mCallNotificationEventCallbacks.get(packageName);
+                if (callbacksForPackage == null) {
+                    return;
+                }
+                RemoteCallbackList<ICallNotificationEventCallback> callbackList =
+                        callbacksForPackage.get(userId);
+                if (callbackList == null) {
+                    return;
+                }
+                if (!callbackList.unregister(listener)) {
+                    Log.e(TAG,
+                            "unregisterCallNotificationEventListener listener not found for: "
+                            + packageName + " " + userHandle + " " + listener);
+                }
+            }
+        }
+
+        /**
          * Register a listener binder directly with the notification manager.
          *
          * Only works with system callers. Apps should extend
@@ -6309,6 +6405,10 @@
             Objects.requireNonNull(user);
 
             verifyPrivilegedListener(token, user, false);
+
+            final NotificationChannel originalChannel = mPreferencesHelper.getNotificationChannel(
+                    pkg, getUidForPackageAndUser(pkg, user), channel.getId(), true);
+            verifyPrivilegedListenerUriPermission(Binder.getCallingUid(), channel, originalChannel);
             updateNotificationChannelInt(pkg, getUidForPackageAndUser(pkg, user), channel, true);
         }
 
@@ -6406,6 +6506,24 @@
             }
         }
 
+        private void verifyPrivilegedListenerUriPermission(int sourceUid,
+                @NonNull NotificationChannel updateChannel,
+                @Nullable NotificationChannel originalChannel) {
+            // Check that the NLS has the required permissions to access the channel
+            final Uri soundUri = updateChannel.getSound();
+            final Uri originalSoundUri =
+                    (originalChannel != null) ? originalChannel.getSound() : null;
+            if (soundUri != null && !Objects.equals(originalSoundUri, soundUri)) {
+                Binder.withCleanCallingIdentity(() -> {
+                    mUgmInternal.checkGrantUriPermission(sourceUid, null,
+                            ContentProvider.getUriWithoutUserId(soundUri),
+                            Intent.FLAG_GRANT_READ_URI_PERMISSION,
+                            ContentProvider.getUserIdFromUri(soundUri,
+                            UserHandle.getUserId(sourceUid)));
+                });
+            }
+        }
+
         private int getUidForPackageAndUser(String pkg, UserHandle user) throws RemoteException {
             int uid = INVALID_UID;
             final long identity = Binder.clearCallingIdentity();
@@ -8676,6 +8794,11 @@
                                 }
                             });
                         }
+
+                        if (callstyleCallbackApi()) {
+                            notifyCallNotificationEventListenerOnRemoved(r);
+                        }
+
                         // ATTENTION: in a future release we will bail out here
                         // so that we do not play sounds, show lights, etc. for invalid
                         // notifications
@@ -10033,6 +10156,9 @@
                         mGroupHelper.onNotificationRemoved(r.getSbn());
                     }
                 });
+                if (callstyleCallbackApi()) {
+                    notifyCallNotificationEventListenerOnRemoved(r);
+                }
             }
 
             if (Flags.refactorAttentionHelper()) {
@@ -11707,6 +11833,10 @@
                 mNotificationRecordLogger.logNotificationPosted(report);
             }
         });
+
+        if (callstyleCallbackApi()) {
+            notifyCallNotificationEventListenerOnPosted(r);
+        }
     }
 
     @FlaggedApi(FLAG_LIFETIME_EXTENSION_REFACTOR)
@@ -12763,6 +12893,91 @@
         }
     }
 
+    @GuardedBy("mNotificationLock")
+    private void broadcastToCallNotificationEventCallbacks(
+            final RemoteCallbackList<ICallNotificationEventCallback> callbackList,
+            final NotificationRecord r,
+            boolean isPosted) {
+        if (callbackList != null) {
+            int numCallbacks = callbackList.beginBroadcast();
+            try {
+                for (int i = 0; i < numCallbacks; i++) {
+                    if (isPosted) {
+                        callbackList.getBroadcastItem(i)
+                                .onCallNotificationPosted(r.getSbn().getPackageName(), r.getUser());
+                    } else {
+                        callbackList.getBroadcastItem(i)
+                                .onCallNotificationRemoved(r.getSbn().getPackageName(),
+                                    r.getUser());
+                    }
+                }
+            } catch (RemoteException e) {
+                throw new RuntimeException(e);
+            }
+            callbackList.finishBroadcast();
+        }
+    }
+
+    @GuardedBy("mNotificationLock")
+    void notifyCallNotificationEventListenerOnPosted(final NotificationRecord r) {
+        if (!r.getNotification().isStyle(Notification.CallStyle.class)) {
+            return;
+        }
+
+        synchronized (mCallNotificationEventCallbacks) {
+            ArrayMap<Integer, RemoteCallbackList<ICallNotificationEventCallback>>
+                    callbacksForPackage =
+                    mCallNotificationEventCallbacks.get(r.getSbn().getPackageName());
+            if (callbacksForPackage == null) {
+                return;
+            }
+
+            if (!r.getUser().equals(UserHandle.ALL)) {
+                broadcastToCallNotificationEventCallbacks(
+                        callbacksForPackage.get(r.getUser().getIdentifier()), r, true);
+                // Also notify the listeners registered for USER_ALL
+                broadcastToCallNotificationEventCallbacks(callbacksForPackage.get(USER_ALL), r,
+                        true);
+            } else {
+                // Notify listeners registered for any userId
+                for (RemoteCallbackList<ICallNotificationEventCallback> callbackList
+                        : callbacksForPackage.values()) {
+                    broadcastToCallNotificationEventCallbacks(callbackList, r, true);
+                }
+            }
+        }
+    }
+
+    @GuardedBy("mNotificationLock")
+    void notifyCallNotificationEventListenerOnRemoved(final NotificationRecord r) {
+        if (!r.getNotification().isStyle(Notification.CallStyle.class)) {
+            return;
+        }
+
+        synchronized (mCallNotificationEventCallbacks) {
+            ArrayMap<Integer, RemoteCallbackList<ICallNotificationEventCallback>>
+                    callbacksForPackage =
+                    mCallNotificationEventCallbacks.get(r.getSbn().getPackageName());
+            if (callbacksForPackage == null) {
+                return;
+            }
+
+            if (!r.getUser().equals(UserHandle.ALL)) {
+                broadcastToCallNotificationEventCallbacks(
+                        callbacksForPackage.get(r.getUser().getIdentifier()), r, false);
+                // Also notify the listeners registered for USER_ALL
+                broadcastToCallNotificationEventCallbacks(callbacksForPackage.get(USER_ALL), r,
+                        false);
+            } else {
+                // Notify listeners registered for any userId
+                for (RemoteCallbackList<ICallNotificationEventCallback> callbackList
+                        : callbacksForPackage.values()) {
+                    broadcastToCallNotificationEventCallbacks(callbackList, r, false);
+                }
+            }
+        }
+    }
+
     // TODO (b/194833441): remove when we've fully migrated to a permission
     class RoleObserver implements OnRoleHoldersChangedListener {
         // Role name : user id : list of approved packages
diff --git a/services/core/java/com/android/server/notification/ZenModeEventLogger.java b/services/core/java/com/android/server/notification/ZenModeEventLogger.java
index a90efe6..b9a267f 100644
--- a/services/core/java/com/android/server/notification/ZenModeEventLogger.java
+++ b/services/core/java/com/android/server/notification/ZenModeEventLogger.java
@@ -26,6 +26,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.app.Flags;
 import android.app.NotificationManager;
 import android.content.pm.PackageManager;
@@ -33,6 +34,7 @@
 import android.service.notification.DNDPolicyProto;
 import android.service.notification.ZenModeConfig;
 import android.service.notification.ZenModeConfig.ConfigChangeOrigin;
+import android.service.notification.ZenModeConfig.ZenRule;
 import android.service.notification.ZenModeDiff;
 import android.service.notification.ZenPolicy;
 import android.util.ArrayMap;
@@ -46,6 +48,9 @@
 import com.android.internal.util.FrameworkStatsLog;
 
 import java.io.ByteArrayOutputStream;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
 import java.util.Objects;
 
 /**
@@ -58,6 +63,9 @@
     // Placeholder int for unknown zen mode, to distinguish from "off".
     static final int ZEN_MODE_UNKNOWN = -1;
 
+    // Special rule type for manual rule. Keep in sync with ActiveRuleType in dnd_enums.proto.
+    protected static final int ACTIVE_RULE_TYPE_MANUAL = 999;
+
     // Object for tracking config changes and policy changes associated with an overall zen
     // mode change.
     ZenModeEventLogger.ZenStateChanges mChangeState = new ZenModeEventLogger.ZenStateChanges();
@@ -192,7 +200,8 @@
                 /* bool user_action = 6 */ mChangeState.getIsUserAction(),
                 /* int32 package_uid = 7 */ mChangeState.getPackageUid(),
                 /* DNDPolicyProto current_policy = 8 */ mChangeState.getDNDPolicyProto(),
-                /* bool are_channels_bypassing = 9 */ mChangeState.getAreChannelsBypassing());
+                /* bool are_channels_bypassing = 9 */ mChangeState.getAreChannelsBypassing(),
+                /* ActiveRuleType active_rule_types = 10 */ mChangeState.getActiveRuleTypes());
     }
 
     /**
@@ -371,33 +380,43 @@
         }
 
         /**
+         * Get a list of the active rules in the provided config. This is a helper function for
+         * other methods that then use this information to get the number and type of active
+         * rules available.
+         */
+        @SuppressLint("WrongConstant")  // special case for log-only type on manual rule
+        @NonNull List<ZenRule> activeRulesList(ZenModeConfig config) {
+            ArrayList<ZenRule> rules = new ArrayList<>();
+            if (config == null) {
+                return rules;
+            }
+
+            if (config.manualRule != null) {
+                // If the manual rule is non-null, then it's active. We make a copy and set the rule
+                // type so that the correct value gets logged.
+                ZenRule rule = config.manualRule.copy();
+                rule.type = ACTIVE_RULE_TYPE_MANUAL;
+                rules.add(rule);
+            }
+
+            if (config.automaticRules != null) {
+                for (ZenModeConfig.ZenRule rule : config.automaticRules.values()) {
+                    if (rule != null && rule.isAutomaticActive()) {
+                        rules.add(rule);
+                    }
+                }
+            }
+            return rules;
+        }
+
+        /**
          * Get the number of active rules represented in a zen mode config. Because this is based
          * on a config, this does not take into account the zen mode at the time of the config,
          * which means callers need to take the zen mode into account for whether the rules are
          * actually active.
          */
         int numActiveRulesInConfig(ZenModeConfig config) {
-            // If the config is null, return early
-            if (config == null) {
-                return 0;
-            }
-
-            int rules = 0;
-            // Loop through the config and check:
-            //  - does a manual rule exist? (if it's non-null, it's active)
-            //  - how many automatic rules are active, as defined by isAutomaticActive()?
-            if (config.manualRule != null) {
-                rules++;
-            }
-
-            if (config.automaticRules != null) {
-                for (ZenModeConfig.ZenRule rule : config.automaticRules.values()) {
-                    if (rule != null && rule.isAutomaticActive()) {
-                        rules++;
-                    }
-                }
-            }
-            return rules;
+            return activeRulesList(config).size();
         }
 
         // Determine the number of (automatic & manual) rules active after the change takes place.
@@ -412,6 +431,34 @@
         }
 
         /**
+         * Return a list of the types of each of the active rules in the configuration.
+         * Only available when {@code MODES_API} is active; otherwise returns an empty list.
+         */
+        int[] getActiveRuleTypes() {
+            if (!Flags.modesApi() || mNewZenMode == ZEN_MODE_OFF) {
+                return new int[0];
+            }
+
+            ArrayList<Integer> activeTypes = new ArrayList<>();
+            List<ZenRule> activeRules = activeRulesList(mNewConfig);
+            if (activeRules.size() == 0) {
+                return new int[0];
+            }
+
+            for (ZenRule rule : activeRules) {
+                activeTypes.add(rule.type);
+            }
+
+            // Sort the list of active types to have a consistent order in the atom
+            Collections.sort(activeTypes);
+            int[] out = new int[activeTypes.size()];
+            for (int i = 0; i < activeTypes.size(); i++) {
+                out[i] = activeTypes.get(i);
+            }
+            return out;
+        }
+
+        /**
          * Return our best guess as to whether the changes observed are due to a user action.
          * Note that this (before {@code MODES_API}) won't be 100% accurate as we can't necessarily
          * distinguish between a system uid call indicating "user interacted with Settings" vs "a
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index 1c20b2d..54de197 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -16,6 +16,7 @@
 
 package com.android.server.notification;
 
+import static android.app.AutomaticZenRule.TYPE_UNKNOWN;
 import static android.app.NotificationManager.AUTOMATIC_RULE_STATUS_ACTIVATED;
 import static android.app.NotificationManager.AUTOMATIC_RULE_STATUS_DEACTIVATED;
 import static android.app.NotificationManager.AUTOMATIC_RULE_STATUS_DISABLED;
@@ -1264,7 +1265,7 @@
                 : new ZenDeviceEffects.Builder().build();
 
         if (isFromApp) {
-            // Don't allow apps to toggle hidden effects.
+            // Don't allow apps to toggle hidden (non-public-API) effects.
             newEffects = new ZenDeviceEffects.Builder(newEffects)
                     .setShouldDisableAutoBrightness(oldEffects.shouldDisableAutoBrightness())
                     .setShouldDisableTapToWake(oldEffects.shouldDisableTapToWake())
@@ -1272,6 +1273,7 @@
                     .setShouldDisableTouch(oldEffects.shouldDisableTouch())
                     .setShouldMinimizeRadioUsage(oldEffects.shouldMinimizeRadioUsage())
                     .setShouldMaximizeDoze(oldEffects.shouldMaximizeDoze())
+                    .setExtraEffects(oldEffects.getExtraEffects())
                     .build();
         }
 
@@ -1311,6 +1313,9 @@
             if (oldEffects.shouldMaximizeDoze() != newEffects.shouldMaximizeDoze()) {
                 userModifiedFields |= ZenDeviceEffects.FIELD_MAXIMIZE_DOZE;
             }
+            if (!Objects.equals(oldEffects.getExtraEffects(), newEffects.getExtraEffects())) {
+                userModifiedFields |= ZenDeviceEffects.FIELD_EXTRA_EFFECTS;
+            }
             zenRule.zenDeviceEffectsUserModifiedFields = userModifiedFields;
         }
     }
@@ -2166,7 +2171,8 @@
                         /* optional DNDPolicyProto policy = 7 */ config.toZenPolicy().toProto(),
                         /* optional int32 rule_modified_fields = 8 */ 0,
                         /* optional int32 policy_modified_fields = 9 */ 0,
-                        /* optional int32 device_effects_modified_fields = 10 */ 0));
+                        /* optional int32 device_effects_modified_fields = 10 */ 0,
+                        /* optional ActiveRuleType rule_type = 11 */ TYPE_UNKNOWN));
                 if (config.manualRule != null) {
                     ruleToProtoLocked(user, config.manualRule, true, events);
                 }
@@ -2192,8 +2198,10 @@
             pkg = rule.enabler;
         }
 
+        int ruleType = rule.type;
         if (isManualRule) {
             id = ZenModeConfig.MANUAL_RULE_ID;
+            ruleType = ZenModeEventLogger.ACTIVE_RULE_TYPE_MANUAL;
         }
 
         SysUiStatsEvent.Builder data;
@@ -2212,7 +2220,8 @@
                 /* optional int32 rule_modified_fields = 8 */ rule.userModifiedFields,
                 /* optional int32 policy_modified_fields = 9 */ rule.zenPolicyUserModifiedFields,
                 /* optional int32 device_effects_modified_fields = 10 */
-                rule.zenDeviceEffectsUserModifiedFields));
+                rule.zenDeviceEffectsUserModifiedFields,
+                /* optional ActiveRuleType rule_type = 11 */ ruleType));
     }
 
     private int getPackageUid(String pkg, int user) {
diff --git a/services/core/java/com/android/server/om/IdmapManager.java b/services/core/java/com/android/server/om/IdmapManager.java
index 25a39cc..86d05d9 100644
--- a/services/core/java/com/android/server/om/IdmapManager.java
+++ b/services/core/java/com/android/server/om/IdmapManager.java
@@ -257,7 +257,7 @@
     private boolean matchesActorSignature(@NonNull AndroidPackage targetPackage,
             @NonNull AndroidPackage overlayPackage, int userId) {
         String targetOverlayableName = overlayPackage.getOverlayTargetOverlayableName();
-        if (targetOverlayableName != null) {
+        if (targetOverlayableName != null && !mPackageManager.getNamedActors().isEmpty()) {
             try {
                 OverlayableInfo overlayableInfo = mPackageManager.getOverlayableForTarget(
                         targetPackage.getPackageName(), targetOverlayableName, userId);
diff --git a/services/core/java/com/android/server/om/OverlayManagerService.java b/services/core/java/com/android/server/om/OverlayManagerService.java
index b9464d9..8729522 100644
--- a/services/core/java/com/android/server/om/OverlayManagerService.java
+++ b/services/core/java/com/android/server/om/OverlayManagerService.java
@@ -362,7 +362,7 @@
                 defaultPackages.add(packageName);
             }
         }
-        return defaultPackages.toArray(new String[defaultPackages.size()]);
+        return defaultPackages.toArray(new String[0]);
     }
 
     private final class OverlayManagerPackageMonitor extends PackageMonitor {
@@ -1160,7 +1160,7 @@
         // state may lead to contradictions within OMS. Better then to lag
         // behind until all pending intents have been processed.
         private final ArrayMap<String, PackageStateUsers> mCache = new ArrayMap<>();
-        private final Set<Integer> mInitializedUsers = new ArraySet<>();
+        private final ArraySet<Integer> mInitializedUsers = new ArraySet<>();
 
         PackageManagerHelperImpl(Context context) {
             mContext = context;
@@ -1176,8 +1176,7 @@
          */
         @NonNull
         public ArrayMap<String, PackageState> initializeForUser(final int userId) {
-            if (!mInitializedUsers.contains(userId)) {
-                mInitializedUsers.add(userId);
+            if (mInitializedUsers.add(userId)) {
                 mPackageManagerInternal.forEachPackageState((packageState -> {
                     if (packageState.getPkg() != null
                             && packageState.getUserStateOrDefault(userId).isInstalled()) {
@@ -1545,8 +1544,7 @@
                 final OverlayPaths frameworkOverlays =
                         mImpl.getEnabledOverlayPaths("android", userId, false);
                 for (final String targetPackageName : targetPackageNames) {
-                    final OverlayPaths.Builder list = new OverlayPaths.Builder();
-                    list.addAll(frameworkOverlays);
+                    final var list = new OverlayPaths.Builder(frameworkOverlays);
                     if (!"android".equals(targetPackageName)) {
                         list.addAll(mImpl.getEnabledOverlayPaths(targetPackageName, userId, true));
                     }
@@ -1558,17 +1556,21 @@
             final HashSet<String> invalidPackages = new HashSet<>();
             pm.setEnabledOverlayPackages(userId, pendingChanges, updatedPackages, invalidPackages);
 
-            for (final String targetPackageName : targetPackageNames) {
-                if (DEBUG) {
-                    Slog.d(TAG, "-> Updating overlay: target=" + targetPackageName + " overlays=["
-                            + pendingChanges.get(targetPackageName)
-                            + "] userId=" + userId);
-                }
+            if (DEBUG || !invalidPackages.isEmpty()) {
+                for (final String targetPackageName : targetPackageNames) {
+                    if (DEBUG) {
+                        Slog.d(TAG,
+                                "-> Updating overlay: target=" + targetPackageName + " overlays=["
+                                        + pendingChanges.get(targetPackageName)
+                                        + "] userId=" + userId);
+                    }
 
-                if (invalidPackages.contains(targetPackageName)) {
-                    Slog.e(TAG, TextUtils.formatSimple(
-                            "Failed to change enabled overlays for %s user %d", targetPackageName,
-                            userId));
+                    if (invalidPackages.contains(targetPackageName)) {
+                        Slog.e(TAG, TextUtils.formatSimple(
+                                "Failed to change enabled overlays for %s user %d",
+                                targetPackageName,
+                                userId));
+                    }
                 }
             }
             return new ArrayList<>(updatedPackages);
diff --git a/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java b/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
index 972c78d..c1b6ccc 100644
--- a/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
+++ b/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
@@ -772,24 +772,20 @@
 
     OverlayPaths getEnabledOverlayPaths(@NonNull final String targetPackageName,
             final int userId, boolean includeImmutableOverlays) {
-        final List<OverlayInfo> overlays = mSettings.getOverlaysForTarget(targetPackageName,
-                userId);
-        final OverlayPaths.Builder paths = new OverlayPaths.Builder();
-        final int n = overlays.size();
-        for (int i = 0; i < n; i++) {
-            final OverlayInfo oi = overlays.get(i);
+        final var paths = new OverlayPaths.Builder();
+        mSettings.forEachMatching(userId, null, targetPackageName, oi -> {
             if (!oi.isEnabled()) {
-                continue;
+                return;
             }
             if (!includeImmutableOverlays && !oi.isMutable) {
-                continue;
+                return;
             }
             if (oi.isFabricated()) {
                 paths.addNonApkPath(oi.baseCodePath);
             } else {
                 paths.addApkPath(oi.baseCodePath);
             }
-        }
+        });
         return paths.build();
     }
 
diff --git a/services/core/java/com/android/server/om/OverlayManagerSettings.java b/services/core/java/com/android/server/om/OverlayManagerSettings.java
index eae614a..b8b49f3e 100644
--- a/services/core/java/com/android/server/om/OverlayManagerSettings.java
+++ b/services/core/java/com/android/server/om/OverlayManagerSettings.java
@@ -47,6 +47,7 @@
 import java.util.List;
 import java.util.Objects;
 import java.util.Set;
+import java.util.function.Consumer;
 import java.util.function.Predicate;
 import java.util.stream.Stream;
 
@@ -182,6 +183,23 @@
         return CollectionUtils.map(items, SettingsItem::getOverlayInfo);
     }
 
+    void forEachMatching(int userId, String overlayName, String targetPackageName,
+            @NonNull Consumer<OverlayInfo> consumer) {
+        for (int i = 0, n = mItems.size(); i < n; i++) {
+            final SettingsItem item = mItems.get(i);
+            if (item.getUserId() != userId) {
+                continue;
+            }
+            if (overlayName != null && !item.mOverlay.getPackageName().equals(overlayName)) {
+                continue;
+            }
+            if (targetPackageName != null && !item.mTargetPackageName.equals(targetPackageName)) {
+                continue;
+            }
+            consumer.accept(item.getOverlayInfo());
+        }
+    }
+
     ArrayMap<String, List<OverlayInfo>> getOverlaysForUser(final int userId) {
         final List<SettingsItem> items = selectWhereUser(userId);
 
diff --git a/services/core/java/com/android/server/pm/InstallPackageHelper.java b/services/core/java/com/android/server/pm/InstallPackageHelper.java
index db5acc2..a1dac04 100644
--- a/services/core/java/com/android/server/pm/InstallPackageHelper.java
+++ b/services/core/java/com/android/server/pm/InstallPackageHelper.java
@@ -4191,7 +4191,7 @@
                                 + "; old: " + pkgSetting.getPathString() + " @ "
                                 + pkgSetting.getVersionCode()
                                 + "; new: " + parsedPackage.getPath() + " @ "
-                                + parsedPackage.getPath());
+                                + parsedPackage.getLongVersionCode());
             }
         }
 
diff --git a/services/core/java/com/android/server/pm/UserManagerService.java b/services/core/java/com/android/server/pm/UserManagerService.java
index 796edde..f222fe9 100644
--- a/services/core/java/com/android/server/pm/UserManagerService.java
+++ b/services/core/java/com/android/server/pm/UserManagerService.java
@@ -1466,7 +1466,7 @@
             if (userType != null && !userType.equals(profile.userType)) {
                 continue;
             }
-            if (excludeHidden && isProfileHidden(userId)) {
+            if (excludeHidden && isProfileHidden(profile.id)) {
                 continue;
             }
             result.add(profile.id);
diff --git a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
index 00036e4..af4da81 100644
--- a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
+++ b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
@@ -842,7 +842,7 @@
     private int mBatteryChargeUah;
     private int mBatteryHealth;
     private int mBatteryTemperature;
-    private int mBatteryVoltageMv = -1;
+    private int mBatteryVoltageMv;
 
     @NonNull
     private final BatteryStatsHistory mHistory;
diff --git a/services/core/java/com/android/server/security/KeyAttestationApplicationIdProviderService.java b/services/core/java/com/android/server/security/KeyAttestationApplicationIdProviderService.java
index d5bc912..b69ccb3 100644
--- a/services/core/java/com/android/server/security/KeyAttestationApplicationIdProviderService.java
+++ b/services/core/java/com/android/server/security/KeyAttestationApplicationIdProviderService.java
@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-
 package com.android.server.security;
 
 import android.content.Context;
@@ -23,6 +22,7 @@
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.os.Binder;
 import android.os.RemoteException;
+import android.os.ServiceSpecificException;
 import android.os.UserHandle;
 import android.security.keystore.IKeyAttestationApplicationIdProvider;
 import android.security.keystore.KeyAttestationApplicationId;
@@ -57,7 +57,10 @@
         try {
             String[] packageNames = mPackageManager.getPackagesForUid(uid);
             if (packageNames == null) {
-                throw new RemoteException("No packages for uid");
+                throw new ServiceSpecificException(
+                        IKeyAttestationApplicationIdProvider
+                                .ERROR_GET_ATTESTATION_APPLICATION_ID_FAILED,
+                        "No package for uid: " + uid);
             }
             int userId = UserHandle.getUserId(uid);
             keyAttestationPackageInfos = new KeyAttestationPackageInfo[packageNames.length];
diff --git a/services/core/java/com/android/server/selinux/OWNERS b/services/core/java/com/android/server/selinux/OWNERS
new file mode 100644
index 0000000..6ca4da2
--- /dev/null
+++ b/services/core/java/com/android/server/selinux/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 1117393
+
+sandrom@google.com
diff --git a/services/core/java/com/android/server/stats/pull/AggregatedMobileDataStatsPuller.java b/services/core/java/com/android/server/stats/pull/AggregatedMobileDataStatsPuller.java
index 0de73a5..b0dcf95 100644
--- a/services/core/java/com/android/server/stats/pull/AggregatedMobileDataStatsPuller.java
+++ b/services/core/java/com/android/server/stats/pull/AggregatedMobileDataStatsPuller.java
@@ -30,7 +30,9 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.util.FrameworkStatsLog;
+import com.android.server.selinux.RateLimiter;
 
+import java.time.Duration;
 import java.util.List;
 import java.util.Map;
 
@@ -131,19 +133,36 @@
 
     private final Handler mMobileDataStatsHandler;
 
+    private final RateLimiter mRateLimiter;
+
     AggregatedMobileDataStatsPuller(NetworkStatsManager networkStatsManager) {
+        if (DEBUG) {
+            if (Trace.isTagEnabled(Trace.TRACE_TAG_SYSTEM_SERVER)) {
+                Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER,
+                        TAG + "-AggregatedMobileDataStatsPullerInit");
+            }
+        }
+
+        mRateLimiter = new RateLimiter(/* window= */ Duration.ofSeconds(1));
+
         mUidStats = new ArrayMap<>();
         mUidPreviousState = new SparseIntArray();
 
         mNetworkStatsManager = networkStatsManager;
 
-        if (mNetworkStatsManager != null) {
-            updateNetworkStats(mNetworkStatsManager);
-        }
-
         HandlerThread mMobileDataStatsHandlerThread = new HandlerThread("MobileDataStatsHandler");
         mMobileDataStatsHandlerThread.start();
         mMobileDataStatsHandler = new Handler(mMobileDataStatsHandlerThread.getLooper());
+
+        if (mNetworkStatsManager != null) {
+            mMobileDataStatsHandler.post(
+                    () -> {
+                        updateNetworkStats(mNetworkStatsManager);
+                    });
+        }
+        if (DEBUG) {
+            Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
+        }
     }
 
     public void noteUidProcessState(int uid, int state, long unusedElapsedRealtime,
@@ -180,18 +199,20 @@
     }
 
     private void noteUidProcessStateImpl(int uid, int state) {
-        // noteUidProcessStateLocked can be called back to back several times while
-        // the updateNetworkStatsLocked loops over several stats for multiple uids
-        // and during the first call in a batch of proc state change event it can
-        // contain info for uid with unknown previous state yet which can happen due to a few
-        // reasons:
-        // - app was just started
-        // - app was started before the ActivityManagerService
-        // as result stats would be created with state == ActivityManager.PROCESS_STATE_UNKNOWN
-        if (mNetworkStatsManager != null) {
-            updateNetworkStats(mNetworkStatsManager);
-        } else {
-            Slog.w(TAG, "noteUidProcessStateLocked() can not get mNetworkStatsManager");
+        if (mRateLimiter.tryAcquire()) {
+            // noteUidProcessStateImpl can be called back to back several times while
+            // the updateNetworkStats loops over several stats for multiple uids
+            // and during the first call in a batch of proc state change event it can
+            // contain info for uid with unknown previous state yet which can happen due to a few
+            // reasons:
+            // - app was just started
+            // - app was started before the ActivityManagerService
+            // as result stats would be created with state == ActivityManager.PROCESS_STATE_UNKNOWN
+            if (mNetworkStatsManager != null) {
+                updateNetworkStats(mNetworkStatsManager);
+            } else {
+                Slog.w(TAG, "noteUidProcessStateLocked() can not get mNetworkStatsManager");
+            }
         }
         mUidPreviousState.put(uid, state);
     }
diff --git a/services/core/java/com/android/server/webkit/WebViewUpdateServiceImpl2.java b/services/core/java/com/android/server/webkit/WebViewUpdateServiceImpl2.java
index f4fb1a1..1bc635b 100644
--- a/services/core/java/com/android/server/webkit/WebViewUpdateServiceImpl2.java
+++ b/services/core/java/com/android/server/webkit/WebViewUpdateServiceImpl2.java
@@ -17,6 +17,7 @@
 
 import android.annotation.Nullable;
 import android.content.Context;
+import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.Signature;
@@ -31,8 +32,12 @@
 import android.webkit.WebViewProviderInfo;
 import android.webkit.WebViewProviderResponse;
 
+import com.android.server.LocalServices;
+import com.android.server.PinnerService;
+
 import java.io.PrintWriter;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -83,6 +88,8 @@
     private static final int VALIDITY_INCORRECT_SIGNATURE = 3;
     private static final int VALIDITY_NO_LIBRARY_FLAG = 4;
 
+    private static final String PIN_GROUP = "webview";
+
     private final SystemInterface mSystemInterface;
     private final Context mContext;
 
@@ -349,6 +356,39 @@
         return newPackage;
     }
 
+    private void pinWebviewIfRequired(ApplicationInfo appInfo) {
+        PinnerService pinnerService = LocalServices.getService(PinnerService.class);
+        if (pinnerService == null) {
+            // This happens in unit tests which do not have services.
+            return;
+        }
+        int webviewPinQuota = pinnerService.getWebviewPinQuota();
+        if (webviewPinQuota <= 0) {
+            return;
+        }
+
+        pinnerService.unpinGroup(PIN_GROUP);
+
+        ArrayList<String> apksToPin = new ArrayList<>();
+        boolean pinSharedFirst = appInfo.metaData.getBoolean("PIN_SHARED_LIBS_FIRST", true);
+        for (String sharedLib : appInfo.sharedLibraryFiles) {
+            apksToPin.add(sharedLib);
+        }
+        apksToPin.add(appInfo.sourceDir);
+        if (!pinSharedFirst) {
+            // We want to prioritize pinning of the native library that is most likely used by apps
+            // which in some build flavors live in the main apk and as a shared library for others.
+            Collections.reverse(apksToPin);
+        }
+        for (String apk : apksToPin) {
+            if (webviewPinQuota <= 0) {
+                break;
+            }
+            int bytesPinned = pinnerService.pinFile(apk, webviewPinQuota, appInfo, PIN_GROUP);
+            webviewPinQuota -= bytesPinned;
+        }
+    }
+
     /**
      * This is called when we change WebView provider, either when the current provider is
      * updated or a new provider is chosen / takes precedence.
@@ -357,6 +397,7 @@
         synchronized (mLock) {
             mAnyWebViewInstalled = true;
             if (mNumRelroCreationsStarted == mNumRelroCreationsFinished) {
+                pinWebviewIfRequired(newPackage.applicationInfo);
                 mCurrentWebViewPackage = newPackage;
 
                 // The relro creations might 'finish' (not start at all) before
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 640c9dc..dcc68a7 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -3522,10 +3522,15 @@
             if (displayContent == null) {
                 return false;
             }
-            hasRestrictedWindow = displayContent.forAllWindows(windowState -> {
-                return windowState.isOnScreen() && UserManager.isUserTypePrivateProfile(
-                        getUserManager().getProfileType(windowState.mShowUserId));
-            }, true /* traverseTopToBottom */);
+            final long callingIdentity = Binder.clearCallingIdentity();
+            try {
+                hasRestrictedWindow = displayContent.forAllWindows(windowState -> {
+                    return windowState.isOnScreen() && UserManager.isUserTypePrivateProfile(
+                            getUserManager().getProfileType(windowState.mShowUserId));
+                }, true /* traverseTopToBottom */);
+            } finally {
+                Binder.restoreCallingIdentity(callingIdentity);
+            }
         }
         return DevicePolicyCache.getInstance().isScreenCaptureAllowed(userId)
                 && !hasRestrictedWindow;
diff --git a/services/core/java/com/android/server/wm/WindowContainer.java b/services/core/java/com/android/server/wm/WindowContainer.java
index 80894b2..61fde5e 100644
--- a/services/core/java/com/android/server/wm/WindowContainer.java
+++ b/services/core/java/com/android/server/wm/WindowContainer.java
@@ -465,7 +465,9 @@
             }
         }
         final InsetsSource source = new InsetsSource(id, provider.getType());
-        source.setFrame(provider.getArbitraryRectangle()).updateSideHint(getBounds());
+        source.setFrame(provider.getArbitraryRectangle())
+                .updateSideHint(getBounds())
+                .setBoundingRects(provider.getBoundingRects());
         mLocalInsetsSources.put(id, source);
         mDisplayContent.getInsetsStateController().updateAboveInsetsState(true);
     }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 85eac29..8e7ad30 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -48,6 +48,7 @@
 import static android.Manifest.permission.MANAGE_DEVICE_POLICY_LOCK;
 import static android.Manifest.permission.MANAGE_DEVICE_POLICY_LOCK_CREDENTIALS;
 import static android.Manifest.permission.MANAGE_DEVICE_POLICY_LOCK_TASK;
+import static android.Manifest.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS;
 import static android.Manifest.permission.MANAGE_DEVICE_POLICY_MICROPHONE;
 import static android.Manifest.permission.MANAGE_DEVICE_POLICY_MOBILE_NETWORK;
 import static android.Manifest.permission.MANAGE_DEVICE_POLICY_MODIFY_USERS;
@@ -446,6 +447,7 @@
 import android.security.keystore.ParcelableKeyGenParameterSpec;
 import android.stats.devicepolicy.DevicePolicyEnums;
 import android.telecom.TelecomManager;
+import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.data.ApnSetting;
@@ -22343,6 +22345,7 @@
             MANAGE_DEVICE_POLICY_LOCK,
             MANAGE_DEVICE_POLICY_LOCK_CREDENTIALS,
             MANAGE_DEVICE_POLICY_LOCK_TASK,
+            MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS,
             MANAGE_DEVICE_POLICY_MICROPHONE,
             MANAGE_DEVICE_POLICY_MOBILE_NETWORK,
             MANAGE_DEVICE_POLICY_MODIFY_USERS,
@@ -22423,7 +22426,7 @@
                     MANAGE_DEVICE_POLICY_LOCATION,
                     MANAGE_DEVICE_POLICY_LOCK,
                     MANAGE_DEVICE_POLICY_LOCK_CREDENTIALS,
-                    MANAGE_DEVICE_POLICY_CERTIFICATES,
+                    MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS,
                     MANAGE_DEVICE_POLICY_NEARBY_COMMUNICATION,
                     MANAGE_DEVICE_POLICY_ORGANIZATION_IDENTITY,
                     MANAGE_DEVICE_POLICY_PACKAGE_STATE,
@@ -24012,4 +24015,32 @@
             Slogf.d(LOG_TAG, "Unable to get stacktrace");
         }
     }
+
+    @Override
+    public int[] getSubscriptionIds(String callerPackageName) {
+        final CallerIdentity caller = getCallerIdentity(callerPackageName);
+        enforceCanQuery(
+                MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS,
+                caller.getPackageName(),
+                caller.getUserId());
+        return getSubscriptionIdsInternal(callerPackageName).toArray();
+    }
+
+    private IntArray getSubscriptionIdsInternal(String callerPackageName) {
+        SubscriptionManager subscriptionManager =
+                mContext.getSystemService(SubscriptionManager.class);
+        return mInjector.binderWithCleanCallingIdentity(() -> {
+            IntArray adminOwnedSubscriptions = new IntArray();
+            List<SubscriptionInfo> subs = subscriptionManager.getAvailableSubscriptionInfoList();
+            int subCount = (subs != null) ? subs.size() : 0;
+            for (int i = 0; i < subCount; i++) {
+                SubscriptionInfo sub = subs.get(i);
+                if (sub.getGroupOwner()
+                        .equals(callerPackageName)) {
+                    adminOwnedSubscriptions.add(sub.getSubscriptionId());
+                }
+            }
+            return adminOwnedSubscriptions;
+        });
+    }
 }
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index c55d709..dbbfb03 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -48,7 +48,6 @@
 import android.content.res.Configuration;
 import android.content.res.Resources.Theme;
 import android.credentials.CredentialManager;
-import android.credentials.flags.Flags;
 import android.database.sqlite.SQLiteCompatibilityWalFlags;
 import android.database.sqlite.SQLiteGlobal;
 import android.graphics.GraphicsStatsService;
@@ -464,6 +463,11 @@
     private static final String DEVICE_LOCK_APEX_PATH =
             "/apex/com.android.devicelock/javalib/service-devicelock.jar";
 
+    private static final String PROFILING_SERVICE_LIFECYCLE_CLASS =
+            "android.os.profiling.ProfilingService$Lifecycle";
+    private static final String PROFILING_SERVICE_JAR_PATH =
+            "/apex/com.android.profiling/javalib/service-profiling.jar";
+
     private static final String TETHERING_CONNECTOR_CLASS = "android.net.ITetheringConnector";
 
     private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst";
@@ -2774,6 +2778,14 @@
         mSystemServiceManager.startService(ON_DEVICE_PERSONALIZATION_SYSTEM_SERVICE_CLASS);
         t.traceEnd();
 
+        // Profiling
+        if (android.server.Flags.telemetryApisService()) {
+            t.traceBegin("StartProfilingCompanion");
+            mSystemServiceManager.startServiceFromJar(PROFILING_SERVICE_LIFECYCLE_CLASS,
+                    PROFILING_SERVICE_JAR_PATH);
+            t.traceEnd();
+        }
+
         if (safeMode) {
             mActivityManagerService.enterSafeMode();
         }
diff --git a/services/permission/java/com/android/server/permission/access/permission/PermissionService.kt b/services/permission/java/com/android/server/permission/access/permission/PermissionService.kt
index 2f5c109..67f66de 100644
--- a/services/permission/java/com/android/server/permission/access/permission/PermissionService.kt
+++ b/services/permission/java/com/android/server/permission/access/permission/PermissionService.kt
@@ -2958,7 +2958,7 @@
         /** These permissions are supported for virtual devices. */
         // TODO: b/298661870 - Use new API to get the list of device aware permissions.
         val DEVICE_AWARE_PERMISSIONS =
-            if (Flags.deviceAwarePermissionApisEnabled()) {
+            if (Flags.deviceAwarePermissionsEnabled()) {
                 setOf(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO)
             } else {
                 emptySet<String>()
diff --git a/services/tests/mockingservicestests/src/com/android/server/OWNERS b/services/tests/mockingservicestests/src/com/android/server/OWNERS
index c0f0ce0..b363f54 100644
--- a/services/tests/mockingservicestests/src/com/android/server/OWNERS
+++ b/services/tests/mockingservicestests/src/com/android/server/OWNERS
@@ -1,3 +1,4 @@
 per-file *Alarm* = file:/apex/jobscheduler/OWNERS
 per-file *AppStateTracker* = file:/apex/jobscheduler/OWNERS
 per-file *DeviceIdleController* = file:/apex/jobscheduler/OWNERS
+per-file SensitiveContentProtectionManagerServiceTest.java = file:/core/java/android/permission/OWNERS
diff --git a/services/tests/mockingservicestests/src/com/android/server/pm/UserManagerServiceTest.java b/services/tests/mockingservicestests/src/com/android/server/pm/UserManagerServiceTest.java
index 656bc71..7bbcd50 100644
--- a/services/tests/mockingservicestests/src/com/android/server/pm/UserManagerServiceTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/pm/UserManagerServiceTest.java
@@ -722,6 +722,17 @@
         Mockito.verify(mKeyguardManager, never()).addKeyguardLockedStateListener(any(), any());
     }
 
+    @Test
+    public void testGetProfileIdsExcludingHidden() {
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_HIDING_PROFILES);
+        UserInfo privateProfileUser =
+                mUms.createProfileForUserEvenWhenDisallowedWithThrow("TestPrivateProfile",
+                        USER_TYPE_PROFILE_PRIVATE, 0, 0, null);
+        for (int id : mUms.getProfileIdsExcludingHidden(0, true)) {
+            assertThat(id).isNotEqualTo(privateProfileUser.id);
+        }
+    }
+
     /**
      * Returns true if the user's XML file has Default restrictions
      * @param userId Id of the user.
diff --git a/services/tests/mockingservicestests/src/com/android/server/selinux/OWNERS b/services/tests/mockingservicestests/src/com/android/server/selinux/OWNERS
new file mode 100644
index 0000000..49a0934
--- /dev/null
+++ b/services/tests/mockingservicestests/src/com/android/server/selinux/OWNERS
@@ -0,0 +1 @@
+include /services/core/java/com/android/server/selinux/OWNERS
diff --git a/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsHistoryIteratorTest.java b/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsHistoryIteratorTest.java
index 395b3aa..d36b553 100644
--- a/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsHistoryIteratorTest.java
+++ b/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsHistoryIteratorTest.java
@@ -95,24 +95,24 @@
         assertThat(item = iterator.next()).isNotNull();
         assertHistoryItem(item,
                 BatteryStats.HistoryItem.CMD_UPDATE, BatteryStats.HistoryItem.EVENT_NONE,
-                null, 0, 3_600_000, 90, 1_000_000);
+                null, 0, -1, 3_600_000, 90, 1_000_000);
 
         assertThat(item = iterator.next()).isNotNull();
         assertHistoryItem(item,
                 BatteryStats.HistoryItem.CMD_UPDATE, BatteryStats.HistoryItem.EVENT_NONE,
-                null, 0, 2_400_000, 80, 2_000_000);
+                null, 0, 3700, 2_400_000, 80, 2_000_000);
 
         assertThat(item = iterator.next()).isNotNull();
         assertHistoryItem(item,
                 BatteryStats.HistoryItem.CMD_UPDATE,
                 BatteryStats.HistoryItem.EVENT_ALARM | BatteryStats.HistoryItem.EVENT_FLAG_START,
-                "foo", APP_UID, 2_400_000, 80, 3_000_000);
+                "foo", APP_UID, 3700, 2_400_000, 80, 3_000_000);
 
         assertThat(item = iterator.next()).isNotNull();
         assertHistoryItem(item,
                 BatteryStats.HistoryItem.CMD_UPDATE,
                 BatteryStats.HistoryItem.EVENT_ALARM | BatteryStats.HistoryItem.EVENT_FLAG_FINISH,
-                "foo", APP_UID, 2_400_000, 80, 3_001_000);
+                "foo", APP_UID, 3700, 2_400_000, 80, 3_001_000);
 
         assertThat(iterator.hasNext()).isFalse();
         assertThat(iterator.next()).isNull();
@@ -140,7 +140,7 @@
         mMockClock.currentTime = 3000;
 
         mBatteryStats.setBatteryStateLocked(BatteryManager.BATTERY_STATUS_DISCHARGING,
-                100, /* plugType */ 0, 90, 72, 3700, 3_600_000, 4_000_000, 0, 1_000_000,
+                100, /* plugType */ 0, 90, 72, -1, 3_600_000, 4_000_000, 0, 1_000_000,
                 1_000_000, 1_000_000);
         mBatteryStats.setBatteryStateLocked(BatteryManager.BATTERY_STATUS_DISCHARGING,
                 100, /* plugType */ 0, 80, 72, 3700, 2_400_000, 4_000_000, 0, 2_000_000,
@@ -303,7 +303,7 @@
     }
 
     private void assertHistoryItem(BatteryStats.HistoryItem item, int command, int eventCode,
-            String tag, int uid, int batteryChargeUah, int batteryLevel,
+            String tag, int uid, int voltageMv, int batteryChargeUah, int batteryLevel,
             long elapsedTimeMs) {
         assertThat(item.cmd).isEqualTo(command);
         assertThat(item.eventCode).isEqualTo(eventCode);
@@ -313,6 +313,7 @@
             assertThat(item.eventTag.string).isEqualTo(tag);
             assertThat(item.eventTag.uid).isEqualTo(uid);
         }
+        assertThat((int) item.batteryVoltage).isEqualTo(voltageMv);
         assertThat(item.batteryChargeUah).isEqualTo(batteryChargeUah);
         assertThat(item.batteryLevel).isEqualTo(batteryLevel);
 
diff --git a/services/tests/servicestests/src/com/android/server/pm/UserManagerTest.java b/services/tests/servicestests/src/com/android/server/pm/UserManagerTest.java
index df2069e..7f7cc35 100644
--- a/services/tests/servicestests/src/com/android/server/pm/UserManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/UserManagerTest.java
@@ -1729,6 +1729,21 @@
         mUserManager.removeUser(userInfo.id);
     }
 
+    @Test
+    @RequiresFlagsEnabled(android.multiuser.Flags.FLAG_ENABLE_HIDING_PROFILES)
+    public void testGetProfileIdsExcludingHidden() throws Exception {
+        int mainUserId = mUserManager.getMainUser().getIdentifier();
+        final UserInfo profile = createProfileForUser("Profile",
+                UserManager.USER_TYPE_PROFILE_PRIVATE, mainUserId);
+
+        final int[] allProfiles = mUserManager.getProfileIds(mainUserId, /* enabledOnly */ false);
+        final int[] profilesExcludingHidden = mUserManager.getProfileIdsExcludingHidden(
+                mainUserId, /* enabledOnly */ false);
+
+        assertThat(allProfiles).asList().contains(profile.id);
+        assertThat(profilesExcludingHidden).asList().doesNotContain(profile.id);
+    }
+
     private String generateLongString() {
         String partialString = "Test Name Test Name Test Name Test Name Test Name Test Name Test "
                 + "Name Test Name Test Name Test Name "; //String of length 100
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 046e057..6aacfd7 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -163,6 +163,7 @@
 import android.app.AppOpsManager;
 import android.app.AutomaticZenRule;
 import android.app.IActivityManager;
+import android.app.ICallNotificationEventCallback;
 import android.app.INotificationManager;
 import android.app.ITransientNotification;
 import android.app.IUriGrantsManager;
@@ -303,7 +304,6 @@
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.ClassRule;
-import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TestRule;
@@ -4003,6 +4003,69 @@
     }
 
     @Test
+    public void testUpdateNotificationChannelFromPrivilegedListener_noSoundUriPermission()
+            throws Exception {
+        mService.setPreferencesHelper(mPreferencesHelper);
+        when(mCompanionMgr.getAssociations(PKG, mUserId))
+                .thenReturn(singletonList(mock(AssociationInfo.class)));
+        when(mPreferencesHelper.getNotificationChannel(eq(PKG), anyInt(),
+                eq(mTestNotificationChannel.getId()), anyBoolean()))
+                .thenReturn(mTestNotificationChannel);
+
+        final Uri soundUri = Uri.parse("content://media/test/sound/uri");
+        final NotificationChannel updatedNotificationChannel = new NotificationChannel(
+                TEST_CHANNEL_ID, TEST_CHANNEL_ID, IMPORTANCE_DEFAULT);
+        updatedNotificationChannel.setSound(soundUri,
+                updatedNotificationChannel.getAudioAttributes());
+
+        doThrow(new SecurityException("no access")).when(mUgmInternal)
+                .checkGrantUriPermission(eq(Process.myUid()), any(), eq(soundUri),
+                anyInt(), eq(Process.myUserHandle().getIdentifier()));
+
+        assertThrows(SecurityException.class,
+                () -> mBinderService.updateNotificationChannelFromPrivilegedListener(null, PKG,
+                Process.myUserHandle(), updatedNotificationChannel));
+
+        verify(mPreferencesHelper, never()).updateNotificationChannel(
+                anyString(), anyInt(), any(), anyBoolean(),  anyInt(), anyBoolean());
+
+        verify(mListeners, never()).notifyNotificationChannelChanged(eq(PKG),
+                eq(Process.myUserHandle()), eq(mTestNotificationChannel),
+                eq(NotificationListenerService.NOTIFICATION_CHANNEL_OR_GROUP_UPDATED));
+    }
+
+    @Test
+    public void testUpdateNotificationChannelFromPrivilegedListener_noSoundUriPermission_sameSound()
+            throws Exception {
+        mService.setPreferencesHelper(mPreferencesHelper);
+        when(mCompanionMgr.getAssociations(PKG, mUserId))
+                .thenReturn(singletonList(mock(AssociationInfo.class)));
+        when(mPreferencesHelper.getNotificationChannel(eq(PKG), anyInt(),
+                eq(mTestNotificationChannel.getId()), anyBoolean()))
+                .thenReturn(mTestNotificationChannel);
+
+        final Uri soundUri = Settings.System.DEFAULT_NOTIFICATION_URI;
+        final NotificationChannel updatedNotificationChannel = new NotificationChannel(
+                TEST_CHANNEL_ID, TEST_CHANNEL_ID, IMPORTANCE_DEFAULT);
+        updatedNotificationChannel.setSound(soundUri,
+                updatedNotificationChannel.getAudioAttributes());
+
+        doThrow(new SecurityException("no access")).when(mUgmInternal)
+                .checkGrantUriPermission(eq(Process.myUid()), any(), eq(soundUri),
+                    anyInt(), eq(Process.myUserHandle().getIdentifier()));
+
+        mBinderService.updateNotificationChannelFromPrivilegedListener(
+                null, PKG, Process.myUserHandle(), updatedNotificationChannel);
+
+        verify(mPreferencesHelper, times(1)).updateNotificationChannel(
+                anyString(), anyInt(), any(), anyBoolean(),  anyInt(), anyBoolean());
+
+        verify(mListeners, never()).notifyNotificationChannelChanged(eq(PKG),
+                eq(Process.myUserHandle()), eq(mTestNotificationChannel),
+                eq(NotificationListenerService.NOTIFICATION_CHANNEL_OR_GROUP_UPDATED));
+    }
+
+    @Test
     public void testGetNotificationChannelFromPrivilegedListener_cdm_success() throws Exception {
         mService.setPreferencesHelper(mPreferencesHelper);
         when(mCompanionMgr.getAssociations(PKG, mUserId))
@@ -14368,7 +14431,6 @@
     }
 
     @Test
-    @Ignore("b/324348078")
     public void cancelNotificationsFromListener_rapidClear_old_cancelOne() throws RemoteException {
         mSetFlagsRule.enableFlags(android.view.contentprotection.flags.Flags
                 .FLAG_RAPID_CLEAR_NOTIFICATIONS_BY_LISTENER_APP_OP_ENABLED);
@@ -14458,7 +14520,6 @@
     }
 
     @Test
-    @Ignore("b/324348078")
     public void cancelNotificationsFromListener_rapidClear_old_cancelAll() throws RemoteException {
         mSetFlagsRule.enableFlags(android.view.contentprotection.flags.Flags
                 .FLAG_RAPID_CLEAR_NOTIFICATIONS_BY_LISTENER_APP_OP_ENABLED);
@@ -14532,6 +14593,120 @@
         assertFalse(mBinderService.getPrivateNotificationsAllowed());
     }
 
+    @Test
+    @EnableFlags(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+    public void testCallNotificationListener_NotifiedOnPostCallStyle() throws Exception {
+        ICallNotificationEventCallback listener = mock(
+                ICallNotificationEventCallback.class);
+        when(listener.asBinder()).thenReturn(mock(IBinder.class));
+        mBinderService.registerCallNotificationEventListener(PKG, UserHandle.CURRENT, listener);
+        waitForIdle();
+
+        final UserHandle userHandle = UserHandle.getUserHandleForUid(mUid);
+        final NotificationRecord r = createAndPostCallStyleNotification(PKG, userHandle,
+                "testCallNotificationListener_NotifiedOnPostCallStyle");
+
+        verify(listener, times(1)).onCallNotificationPosted(PKG, userHandle);
+
+        mBinderService.cancelNotificationWithTag(PKG, PKG, r.getSbn().getTag(), r.getSbn().getId(),
+                r.getSbn().getUserId());
+        waitForIdle();
+
+        verify(listener, times(1)).onCallNotificationRemoved(PKG, userHandle);
+    }
+
+    @Test
+    @EnableFlags(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+    public void testCallNotificationListener_NotNotifiedOnPostNonCallStyle() throws Exception {
+        ICallNotificationEventCallback listener = mock(
+                ICallNotificationEventCallback.class);
+        when(listener.asBinder()).thenReturn(mock(IBinder.class));
+        mBinderService.registerCallNotificationEventListener(PKG,
+                UserHandle.getUserHandleForUid(mUid), listener);
+        waitForIdle();
+
+        Notification.Builder nb = new Notification.Builder(mContext,
+                mTestNotificationChannel.getId()).setSmallIcon(android.R.drawable.sym_def_app_icon);
+        final NotificationRecord r = createAndPostNotification(nb,
+                "testCallNotificationListener_NotNotifiedOnPostNonCallStyle");
+
+        verify(listener, never()).onCallNotificationPosted(anyString(), any());
+
+        mBinderService.cancelNotificationWithTag(PKG, PKG, r.getSbn().getTag(), r.getSbn().getId(),
+                r.getSbn().getUserId());
+        waitForIdle();
+
+        verify(listener, never()).onCallNotificationRemoved(anyString(), any());
+    }
+
+    @Test
+    @EnableFlags(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+    public void testCallNotificationListener_registerForUserAll_notifiedOnAnyUserId()
+            throws Exception {
+        ICallNotificationEventCallback listener = mock(
+                ICallNotificationEventCallback.class);
+        when(listener.asBinder()).thenReturn(mock(IBinder.class));
+        mBinderService.registerCallNotificationEventListener(PKG, UserHandle.ALL, listener);
+        waitForIdle();
+
+        final UserHandle otherUser = UserHandle.of(2);
+        final NotificationRecord r = createAndPostCallStyleNotification(PKG,
+                otherUser, "testCallNotificationListener_registerForUserAll_notifiedOnAnyUserId");
+
+        verify(listener, times(1)).onCallNotificationPosted(PKG, otherUser);
+
+        mBinderService.cancelNotificationWithTag(PKG, PKG, r.getSbn().getTag(), r.getSbn().getId(),
+                r.getSbn().getUserId());
+        waitForIdle();
+
+        verify(listener, times(1)).onCallNotificationRemoved(PKG, otherUser);
+    }
+
+    @Test
+    @EnableFlags(android.service.notification.Flags.FLAG_CALLSTYLE_CALLBACK_API)
+    public void testCallNotificationListener_differentPackage_notNotified() throws Exception {
+        final String packageName = "package";
+        ICallNotificationEventCallback listener = mock(
+                ICallNotificationEventCallback.class);
+        when(listener.asBinder()).thenReturn(mock(IBinder.class));
+        mBinderService.registerCallNotificationEventListener(packageName, UserHandle.ALL, listener);
+        waitForIdle();
+
+        final NotificationRecord r = createAndPostCallStyleNotification(PKG,
+                UserHandle.of(mUserId),
+                "testCallNotificationListener_differentPackage_notNotified");
+
+        verify(listener, never()).onCallNotificationPosted(anyString(), any());
+
+        mBinderService.cancelNotificationWithTag(PKG, PKG, r.getSbn().getTag(), r.getSbn().getId(),
+                r.getSbn().getUserId());
+        waitForIdle();
+
+        verify(listener, never()).onCallNotificationRemoved(anyString(), any());
+    }
+
+    private NotificationRecord createAndPostCallStyleNotification(String packageName,
+            UserHandle userHandle, String testName) throws Exception {
+        Person person = new Person.Builder().setName("caller").build();
+        Notification.Builder nb = new Notification.Builder(mContext,
+                mTestNotificationChannel.getId())
+                .setFlag(FLAG_USER_INITIATED_JOB, true)
+                .setStyle(Notification.CallStyle.forOngoingCall(
+                    person, mock(PendingIntent.class)))
+                .setSmallIcon(android.R.drawable.sym_def_app_icon);
+        StatusBarNotification sbn = new StatusBarNotification(packageName, packageName, 1,
+                testName, mUid, 0, nb.build(), userHandle, null, 0);
+        NotificationRecord r = new NotificationRecord(mContext, sbn, mTestNotificationChannel);
+
+        mService.addEnqueuedNotification(r);
+        mService.new PostNotificationRunnable(r.getKey(), r.getSbn().getPackageName(),
+                r.getUid(), mPostNotificationTrackerFactory.newTracker(null)).run();
+        waitForIdle();
+
+        return mService.findNotificationLocked(
+                packageName, r.getSbn().getTag(), r.getSbn().getId(), r.getSbn().getUserId());
+    }
+
     private NotificationRecord createAndPostNotification(Notification.Builder nb, String testName)
             throws RemoteException {
         StatusBarNotification sbn = new StatusBarNotification(PKG, PKG, 1, testName, mUid, 0,
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ZenDeviceEffectsTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ZenDeviceEffectsTest.java
index f604f1e..3ac7890 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenDeviceEffectsTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenDeviceEffectsTest.java
@@ -18,6 +18,8 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.junit.Assert.assertThrows;
+
 import android.app.Flags;
 import android.os.Parcel;
 import android.platform.test.flag.junit.SetFlagsRule;
@@ -27,6 +29,8 @@
 
 import com.android.server.UiServiceTestCase;
 
+import com.google.common.collect.ImmutableSet;
+
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -52,6 +56,10 @@
                 .setShouldMaximizeDoze(true)
                 .setShouldUseNightMode(false)
                 .setShouldSuppressAmbientDisplay(false).setShouldSuppressAmbientDisplay(true)
+                .addExtraEffect("WILL BE GONE")
+                .setExtraEffects(ImmutableSet.of("1", "2"))
+                .addExtraEffects(ImmutableSet.of("3", "4"))
+                .addExtraEffect("5")
                 .build();
 
         assertThat(deviceEffects.shouldDimWallpaper()).isTrue();
@@ -64,6 +72,7 @@
         assertThat(deviceEffects.shouldMinimizeRadioUsage()).isFalse();
         assertThat(deviceEffects.shouldUseNightMode()).isFalse();
         assertThat(deviceEffects.shouldSuppressAmbientDisplay()).isTrue();
+        assertThat(deviceEffects.getExtraEffects()).containsExactly("1", "2", "3", "4", "5");
     }
 
     @Test
@@ -73,11 +82,13 @@
                 .setShouldDisableTiltToWake(true)
                 .setShouldUseNightMode(true)
                 .setShouldSuppressAmbientDisplay(true)
+                .addExtraEffect("1")
                 .build();
 
         ZenDeviceEffects modified = new ZenDeviceEffects.Builder(original)
                 .setShouldDisplayGrayscale(true)
                 .setShouldUseNightMode(false)
+                .addExtraEffect("2")
                 .build();
 
         assertThat(modified.shouldDimWallpaper()).isTrue(); // from original
@@ -85,6 +96,32 @@
         assertThat(modified.shouldDisplayGrayscale()).isTrue(); // updated
         assertThat(modified.shouldUseNightMode()).isFalse(); // updated
         assertThat(modified.shouldSuppressAmbientDisplay()).isTrue(); // from original
+        assertThat(modified.getExtraEffects()).containsExactly("1", "2"); // updated
+    }
+
+    @Test
+    public void builder_add_merges() {
+        ZenDeviceEffects zde1 = new ZenDeviceEffects.Builder()
+                .setShouldDimWallpaper(true)
+                .addExtraEffect("one")
+                .build();
+        ZenDeviceEffects zde2 = new ZenDeviceEffects.Builder()
+                .setShouldDisableTouch(true)
+                .addExtraEffect("two")
+                .build();
+        ZenDeviceEffects zde3 = new ZenDeviceEffects.Builder()
+                .setShouldMinimizeRadioUsage(true)
+                .addExtraEffect("three")
+                .build();
+
+        ZenDeviceEffects add = new ZenDeviceEffects.Builder().add(zde1).add(zde2).add(zde3).build();
+
+        assertThat(add).isEqualTo(new ZenDeviceEffects.Builder()
+                .setShouldDimWallpaper(true)
+                .setShouldDisableTouch(true)
+                .setShouldMinimizeRadioUsage(true)
+                .setExtraEffects(ImmutableSet.of("one", "two", "three"))
+                .build());
     }
 
     @Test
@@ -95,6 +132,7 @@
                 .setShouldMinimizeRadioUsage(true)
                 .setShouldUseNightMode(true)
                 .setShouldSuppressAmbientDisplay(true)
+                .setExtraEffects(ImmutableSet.of("1", "2", "3"))
                 .build();
 
         Parcel parcel = Parcel.obtain();
@@ -113,6 +151,7 @@
         assertThat(copy.shouldUseNightMode()).isTrue();
         assertThat(copy.shouldSuppressAmbientDisplay()).isTrue();
         assertThat(copy.shouldDisplayGrayscale()).isFalse();
+        assertThat(copy.getExtraEffects()).containsExactly("1", "2", "3");
     }
 
     @Test
@@ -128,4 +167,36 @@
                 .build();
         assertThat(effects.hasEffects()).isTrue();
     }
+
+    @Test
+    public void hasEffects_extras_returnsTrue() {
+        ZenDeviceEffects effects = new ZenDeviceEffects.Builder()
+                .addExtraEffect("extra")
+                .build();
+        assertThat(effects.hasEffects()).isTrue();
+    }
+
+    @Test
+    public void validate_extrasLength() {
+        ZenDeviceEffects okay = new ZenDeviceEffects.Builder()
+                .addExtraEffect("short")
+                .addExtraEffect("anotherShort")
+                .build();
+
+        ZenDeviceEffects pushingIt = new ZenDeviceEffects.Builder()
+                .addExtraEffect("0123456789".repeat(60))
+                .addExtraEffect("1234567890".repeat(60))
+                .build();
+
+        ZenDeviceEffects excessive = new ZenDeviceEffects.Builder()
+                .addExtraEffect("0123456789".repeat(60))
+                .addExtraEffect("1234567890".repeat(60))
+                .addExtraEffect("2345678901".repeat(60))
+                .addExtraEffect("3456789012".repeat(30))
+                .build();
+
+        okay.validate(); // No exception.
+        pushingIt.validate(); // No exception.
+        assertThrows(Exception.class, () -> excessive.validate());
+    }
 }
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeConfigTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeConfigTest.java
index 539bb37..12f9e26 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeConfigTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeConfigTest.java
@@ -49,6 +49,8 @@
 import com.android.modules.utils.TypedXmlSerializer;
 import com.android.server.UiServiceTestCase;
 
+import com.google.common.collect.ImmutableSet;
+
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -86,7 +88,8 @@
     private final int CREATION_TIME = 123;
 
     @Rule
-    public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+    public final SetFlagsRule mSetFlagsRule = new SetFlagsRule(
+            SetFlagsRule.DefaultInitValueType.DEVICE_DEFAULT);
 
     @Before
     public final void setUp() {
@@ -496,6 +499,7 @@
                 .setShouldDisableTouch(true)
                 .setShouldMinimizeRadioUsage(false)
                 .setShouldMaximizeDoze(true)
+                .setExtraEffects(ImmutableSet.of("one", "two"))
                 .build();
         rule.creationTime = CREATION_TIME;
 
@@ -543,6 +547,28 @@
     }
 
     @Test
+    public void testRuleXml_weirdEffects() throws Exception {
+        ZenModeConfig.ZenRule rule = new ZenModeConfig.ZenRule();
+        rule.zenDeviceEffects = new ZenDeviceEffects.Builder()
+                .setShouldMaximizeDoze(true)
+                .addExtraEffect("one,stillOne,,andStillOne,,,andYetStill")
+                .addExtraEffect(",two,stillTwo,")
+                .addExtraEffect("three\\andThree")
+                .addExtraEffect("four\\,andFour")
+                .build();
+
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        writeRuleXml(rule, baos);
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        ZenModeConfig.ZenRule fromXml = readRuleXml(bais);
+
+        assertThat(fromXml.zenDeviceEffects.getExtraEffects()).isNotNull();
+        assertThat(fromXml.zenDeviceEffects.getExtraEffects())
+                .containsExactly("one,stillOne,,andStillOne,,,andYetStill", ",two,stillTwo,",
+                        "three\\andThree", "four\\,andFour");
+    }
+
+    @Test
     public void testRuleXml_pkg_component() throws Exception {
         ZenModeConfig.ZenRule rule = new ZenModeConfig.ZenRule();
         rule.configurationActivity = new ComponentName("a", "a");
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeEventLoggerFake.java b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeEventLoggerFake.java
index 5b35e34..ff1308c 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeEventLoggerFake.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeEventLoggerFake.java
@@ -132,4 +132,9 @@
         checkInRange(i);
         return mChanges.get(i).getAreChannelsBypassing();
     }
+
+    public int[] getActiveRuleTypes(int i) throws IllegalArgumentException {
+        checkInRange(i);
+        return mChanges.get(i).getActiveRuleTypes();
+    }
 }
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 0d88b98d..f9ba33b 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
@@ -17,6 +17,7 @@
 package com.android.server.notification;
 
 import static android.app.AutomaticZenRule.TYPE_BEDTIME;
+import static android.app.AutomaticZenRule.TYPE_IMMERSIVE;
 import static android.app.NotificationManager.AUTOMATIC_RULE_STATUS_ACTIVATED;
 import static android.app.NotificationManager.AUTOMATIC_RULE_STATUS_DEACTIVATED;
 import static android.app.NotificationManager.AUTOMATIC_RULE_STATUS_DISABLED;
@@ -68,6 +69,7 @@
 import static com.android.os.dnd.DNDProtoEnums.ROOT_CONFIG;
 import static com.android.os.dnd.DNDProtoEnums.STATE_ALLOW;
 import static com.android.os.dnd.DNDProtoEnums.STATE_DISALLOW;
+import static com.android.server.notification.ZenModeEventLogger.ACTIVE_RULE_TYPE_MANUAL;
 import static com.android.server.notification.ZenModeHelper.RULE_LIMIT_PER_PACKAGE;
 
 import static com.google.common.collect.Iterables.getOnlyElement;
@@ -161,6 +163,7 @@
 import com.android.server.notification.ManagedServices.UserProfiles;
 
 import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
 import com.google.common.truth.Correspondence;
 import com.google.common.util.concurrent.SettableFuture;
 import com.google.protobuf.InvalidProtocolBufferException;
@@ -2581,6 +2584,7 @@
         mSetFlagsRule.enableFlags(Flags.FLAG_MODES_API);
         ZenDeviceEffects original = new ZenDeviceEffects.Builder()
                 .setShouldDisableTapToWake(true)
+                .addExtraEffect("extra")
                 .build();
         String ruleId = mZenModeHelper.addAutomaticZenRule(mContext.getPackageName(),
                 new AutomaticZenRule.Builder("Rule", CONDITION_ID)
@@ -2592,6 +2596,7 @@
         ZenDeviceEffects updateFromApp = new ZenDeviceEffects.Builder()
                 .setShouldUseNightMode(true) // Good
                 .setShouldMaximizeDoze(true) // Bad
+                .addExtraEffect("should be rejected") // Bad
                 .build();
         mZenModeHelper.updateAutomaticZenRule(ruleId,
                 new AutomaticZenRule.Builder("Rule", CONDITION_ID)
@@ -2605,6 +2610,7 @@
                 new ZenDeviceEffects.Builder()
                         .setShouldUseNightMode(true) // From update.
                         .setShouldDisableTapToWake(true) // From original.
+                        .addExtraEffect("extra")
                         .build());
     }
 
@@ -3550,6 +3556,89 @@
     }
 
     @Test
+    @EnableFlags(Flags.FLAG_MODES_API)
+    public void testZenModeEventLog_activeRuleTypes() {
+        mTestFlagResolver.setFlagOverride(LOG_DND_STATE_EVENTS, true);
+        setupZenConfig();
+
+        // Event 1: turn on manual zen mode. Manual rule will have ACTIVE_RULE_TYPE_MANUAL
+        mZenModeHelper.setManualZenMode(ZEN_MODE_IMPORTANT_INTERRUPTIONS, null,
+                UPDATE_ORIGIN_SYSTEM_OR_SYSTEMUI, "", null, Process.SYSTEM_UID);
+
+        // Create bedtime rule
+        AutomaticZenRule bedtime = new AutomaticZenRule.Builder("Bedtime Mode (TM)", CONDITION_ID)
+                .setType(TYPE_BEDTIME)
+                .build();
+        String bedtimeRuleId = mZenModeHelper.addAutomaticZenRule("pkg", bedtime, UPDATE_ORIGIN_APP,
+                "reason", CUSTOM_PKG_UID);
+
+        // Create immersive rule
+        AutomaticZenRule immersive = new AutomaticZenRule.Builder("Immersed", CONDITION_ID)
+                .setType(TYPE_IMMERSIVE)
+                .build();
+        String immersiveId = mZenModeHelper.addAutomaticZenRule("pkg", immersive, UPDATE_ORIGIN_APP,
+                "reason", CUSTOM_PKG_UID);
+
+        // Event 2: Activate bedtime rule
+        mZenModeHelper.setAutomaticZenRuleState(bedtimeRuleId,
+                new Condition(bedtime.getConditionId(), "", STATE_TRUE, SOURCE_SCHEDULE),
+                UPDATE_ORIGIN_APP, CUSTOM_PKG_UID);
+
+        // Event 3: Turn immersive on
+        mZenModeHelper.setAutomaticZenRuleState(immersiveId,
+                new Condition(immersive.getConditionId(), "", STATE_TRUE, SOURCE_SCHEDULE),
+                UPDATE_ORIGIN_APP, CUSTOM_PKG_UID);
+
+        // Event 4: Turn off bedtime mode, leaving just unknown + immersive
+        mZenModeHelper.setAutomaticZenRuleState(bedtimeRuleId,
+                new Condition(bedtime.getConditionId(), "", STATE_FALSE, SOURCE_SCHEDULE),
+                UPDATE_ORIGIN_APP, CUSTOM_PKG_UID);
+
+        // Total of 4 events
+        assertEquals(4, mZenModeEventLogger.numLoggedChanges());
+
+        // First event: DND_TURNED_ON; active rules: 1; type is ACTIVE_RULE_TYPE_MANUAL
+        assertThat(mZenModeEventLogger.getEventId(0)).isEqualTo(
+                ZenModeEventLogger.ZenStateChangedEvent.DND_TURNED_ON.getId());
+        assertThat(mZenModeEventLogger.getChangedRuleType(0)).isEqualTo(
+                DNDProtoEnums.MANUAL_RULE);
+        assertThat(mZenModeEventLogger.getNumRulesActive(0)).isEqualTo(1);
+        int[] ruleTypes0 = mZenModeEventLogger.getActiveRuleTypes(0);
+        assertThat(ruleTypes0.length).isEqualTo(1);
+        assertThat(ruleTypes0[0]).isEqualTo(ACTIVE_RULE_TYPE_MANUAL);
+
+        // Second event: active rules: 2; types are TYPE_MANUAL and TYPE_BEDTIME
+        assertThat(mZenModeEventLogger.getChangedRuleType(1)).isEqualTo(
+                DNDProtoEnums.AUTOMATIC_RULE);
+        assertThat(mZenModeEventLogger.getNumRulesActive(1)).isEqualTo(2);
+        int[] ruleTypes1 = mZenModeEventLogger.getActiveRuleTypes(1);
+        assertThat(ruleTypes1.length).isEqualTo(2);
+        assertThat(ruleTypes1[0]).isEqualTo(TYPE_BEDTIME);
+        assertThat(ruleTypes1[1]).isEqualTo(ACTIVE_RULE_TYPE_MANUAL);
+
+        // Third event: active rules: 3
+        assertThat(mZenModeEventLogger.getEventId(2)).isEqualTo(
+                ZenModeEventLogger.ZenStateChangedEvent.DND_ACTIVE_RULES_CHANGED.getId());
+        assertThat(mZenModeEventLogger.getChangedRuleType(2)).isEqualTo(
+                DNDProtoEnums.AUTOMATIC_RULE);
+        int[] ruleTypes2 = mZenModeEventLogger.getActiveRuleTypes(2);
+        assertThat(ruleTypes2.length).isEqualTo(3);
+        assertThat(ruleTypes2[0]).isEqualTo(TYPE_BEDTIME);
+        assertThat(ruleTypes2[1]).isEqualTo(TYPE_IMMERSIVE);
+        assertThat(ruleTypes2[2]).isEqualTo(ACTIVE_RULE_TYPE_MANUAL);
+
+        // Fourth event: active rules 2, types are TYPE_MANUAL and TYPE_IMMERSIVE
+        assertThat(mZenModeEventLogger.getEventId(3)).isEqualTo(
+                ZenModeEventLogger.ZenStateChangedEvent.DND_ACTIVE_RULES_CHANGED.getId());
+        assertThat(mZenModeEventLogger.getChangedRuleType(3)).isEqualTo(
+                DNDProtoEnums.AUTOMATIC_RULE);
+        int[] ruleTypes3 = mZenModeEventLogger.getActiveRuleTypes(3);
+        assertThat(ruleTypes3.length).isEqualTo(2);
+        assertThat(ruleTypes3[0]).isEqualTo(TYPE_IMMERSIVE);
+        assertThat(ruleTypes3[1]).isEqualTo(ACTIVE_RULE_TYPE_MANUAL);
+    }
+
+    @Test
     @DisableFlags(Flags.FLAG_MODES_API)
     public void testUpdateConsolidatedPolicy_preModesApiDefaultRulesOnly_takesGlobalDefault() {
         setupZenConfig();
@@ -4701,19 +4790,26 @@
         verify(mDeviceEffectsApplier).apply(eq(NO_EFFECTS), eq(UPDATE_ORIGIN_INIT));
 
         String ruleId = addRuleWithEffects(
-                new ZenDeviceEffects.Builder().setShouldDisplayGrayscale(true).build());
+                new ZenDeviceEffects.Builder()
+                        .setShouldDisplayGrayscale(true)
+                        .addExtraEffect("ONE")
+                        .build());
         mZenModeHelper.setAutomaticZenRuleState(ruleId, CONDITION_TRUE, UPDATE_ORIGIN_APP,
                 CUSTOM_PKG_UID);
         mTestableLooper.processAllMessages();
         verify(mDeviceEffectsApplier).apply(
                 eq(new ZenDeviceEffects.Builder()
                         .setShouldDisplayGrayscale(true)
+                        .addExtraEffect("ONE")
                         .build()),
                 eq(UPDATE_ORIGIN_APP));
 
         // Now create and activate a second rule that adds more effects.
         String secondRuleId = addRuleWithEffects(
-                new ZenDeviceEffects.Builder().setShouldDimWallpaper(true).build());
+                new ZenDeviceEffects.Builder()
+                        .setShouldDimWallpaper(true)
+                        .addExtraEffect("TWO")
+                        .build());
         mZenModeHelper.setAutomaticZenRuleState(secondRuleId, CONDITION_TRUE, UPDATE_ORIGIN_APP,
                 CUSTOM_PKG_UID);
         mTestableLooper.processAllMessages();
@@ -4722,6 +4818,7 @@
                 eq(new ZenDeviceEffects.Builder()
                         .setShouldDisplayGrayscale(true)
                         .setShouldDimWallpaper(true)
+                        .setExtraEffects(ImmutableSet.of("ONE", "TWO"))
                         .build()),
                 eq(UPDATE_ORIGIN_APP));
     }
@@ -4732,7 +4829,10 @@
         mZenModeHelper.setDeviceEffectsApplier(mDeviceEffectsApplier);
         verify(mDeviceEffectsApplier).apply(eq(NO_EFFECTS), eq(UPDATE_ORIGIN_INIT));
 
-        ZenDeviceEffects zde = new ZenDeviceEffects.Builder().setShouldUseNightMode(true).build();
+        ZenDeviceEffects zde = new ZenDeviceEffects.Builder()
+                .setShouldUseNightMode(true)
+                .addExtraEffect("extra_effect")
+                .build();
         String ruleId = addRuleWithEffects(zde);
         mZenModeHelper.setAutomaticZenRuleState(ruleId, CONDITION_TRUE, UPDATE_ORIGIN_APP,
                 CUSTOM_PKG_UID);
@@ -4798,7 +4898,7 @@
                 .setDeviceEffects(effects)
                 .build();
         return mZenModeHelper.addAutomaticZenRule(mContext.getPackageName(), rule,
-                UPDATE_ORIGIN_APP, "reasons", CUSTOM_PKG_UID);
+                UPDATE_ORIGIN_SYSTEM_OR_SYSTEMUI, "reasons", Process.SYSTEM_UID);
     }
 
     @Test
diff --git a/services/tests/vibrator/src/com/android/server/vibrator/VibratorManagerServiceTest.java b/services/tests/vibrator/src/com/android/server/vibrator/VibratorManagerServiceTest.java
index bdbb6c6..7db707a 100644
--- a/services/tests/vibrator/src/com/android/server/vibrator/VibratorManagerServiceTest.java
+++ b/services/tests/vibrator/src/com/android/server/vibrator/VibratorManagerServiceTest.java
@@ -1797,7 +1797,6 @@
         cancelVibrate(service);  // Clean up long effect.
     }
 
-    @FlakyTest
     @Test
     public void onExternalVibration_withNewSameImportanceButRepeating_cancelsOngoingVibration()
             throws Exception {
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
index aa9c0c8..03b695d 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
@@ -48,6 +48,7 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
@@ -901,7 +902,8 @@
                 new Binder(),
                 0 /* index */,
                 WindowInsets.Type.systemOverlays(),
-                new Rect(0, 0, 1080, 200));
+                new Rect(0, 0, 1080, 200),
+                null /* boundingRects */);
         mWm.mAtmService.mWindowOrganizerController.applyTransaction(wct);
 
         assertThat(navigationBarInsetsReceiverTask.mLocalInsetsSources
@@ -910,6 +912,31 @@
     }
 
     @Test
+    public void testAddInsetsSource_withBoundingRects() {
+        final Task rootTask = createTask(mDisplayContent);
+
+        final Task navigationBarInsetsReceiverTask = createTaskInRootTask(rootTask, 0);
+        navigationBarInsetsReceiverTask.getConfiguration().windowConfiguration.setBounds(new Rect(
+                0, 200, 1080, 700));
+
+        final Rect[] boundingRects = new Rect[]{
+                new Rect(0, 0, 10, 10), new Rect(100, 100, 200, 100)
+        };
+        final WindowContainerTransaction wct = new WindowContainerTransaction();
+        wct.addInsetsSource(
+                navigationBarInsetsReceiverTask.mRemoteToken.toWindowContainerToken(),
+                new Binder(),
+                0 /* index */,
+                WindowInsets.Type.systemOverlays(),
+                new Rect(0, 0, 1080, 200),
+                boundingRects);
+        mWm.mAtmService.mWindowOrganizerController.applyTransaction(wct);
+
+        assertArrayEquals(boundingRects, navigationBarInsetsReceiverTask.mLocalInsetsSources
+                .valueAt(0).getBoundingRects());
+    }
+
+    @Test
     public void testRemoveInsetsSource() {
         final Task rootTask = createTask(mDisplayContent);
 
@@ -923,7 +950,8 @@
                 owner,
                 0 /* index */,
                 WindowInsets.Type.systemOverlays(),
-                new Rect(0, 0, 1080, 200));
+                new Rect(0, 0, 1080, 200),
+                null /* boundingRects */);
         mWm.mAtmService.mWindowOrganizerController.applyTransaction(wct);
 
         final WindowContainerTransaction wct2 = new WindowContainerTransaction();
diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index 874c10c..a52614d 100644
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -269,6 +269,27 @@
             "android.telecom.extra.DIAGNOSTIC_MESSAGE";
 
     /**
+     * Boolean indicating that the call is a verified business call.
+     *
+     * {@link Connection#setExtras(Bundle)} or {@link Connection#putExtras(Bundle)}
+     * should be used to notify Telecom this extra has been set.
+     */
+    @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String EXTRA_IS_BUSINESS_CALL =
+            "android.telecom.extra.IS_BUSINESS_CALL";
+
+    /**
+     * String value indicating the asserted display name reported via
+     * ImsCallProfile#EXTRA_ASSERTED_DISPLAY_NAME.
+     *
+     * {@link Connection#setExtras(Bundle)} or {@link Connection#putExtras(Bundle)}
+     * should be used to notify Telecom this extra has been set.
+     */
+    @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String EXTRA_ASSERTED_DISPLAY_NAME =
+            "android.telecom.extra.ASSERTED_DISPLAY_NAME";
+
+    /**
      * Reject reason used with {@link #reject(int)} to indicate that the user is rejecting this
      * call because they have declined to answer it.  This typically means that they are unable
      * to answer the call at this time and would prefer it be sent to voicemail.
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index f7793f3..697c8ec 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -9778,6 +9778,13 @@
     public static final String KEY_SUPPORTS_CALL_COMPOSER_BOOL = "supports_call_composer_bool";
 
     /**
+     * Indicates if the carrier supports a business call composer.
+     */
+    @FlaggedApi(com.android.server.telecom.flags.Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String KEY_SUPPORTS_BUSINESS_CALL_COMPOSER_BOOL =
+            "supports_business_call_composer_bool";
+
+    /**
      * Indicates the carrier server url that serves the call composer picture.
      */
     public static final String KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING =
@@ -10861,6 +10868,7 @@
         sDefaults.putBoolean(KEY_DISABLE_DUN_APN_WHILE_ROAMING_WITH_PRESET_APN_BOOL, false);
         sDefaults.putString(KEY_DEFAULT_PREFERRED_APN_NAME_STRING, "");
         sDefaults.putBoolean(KEY_SUPPORTS_CALL_COMPOSER_BOOL, false);
+        sDefaults.putBoolean(KEY_SUPPORTS_BUSINESS_CALL_COMPOSER_BOOL, false);
         sDefaults.putString(KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING, "");
         sDefaults.putBoolean(KEY_USE_ACS_FOR_RCS_BOOL, false);
         sDefaults.putBoolean(KEY_NETWORK_TEMP_NOT_METERED_SUPPORTED_BOOL, true);
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 7118207..cd641b8 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -1156,6 +1156,28 @@
      */
     public static final String TRANSFER_STATUS = SimInfo.COLUMN_TRANSFER_STATUS;
 
+    /**
+     * TelephonyProvider column name for satellite entitlement status. The value of this column is
+     * set based on entitlement query result for satellite configuration.
+     * By default, it's disabled.
+     * <P>Type: INTEGER (int)</P>
+     *
+     * @hide
+     */
+    public static final String SATELLITE_ENTITLEMENT_STATUS =
+            SimInfo.COLUMN_SATELLITE_ENTITLEMENT_STATUS;
+
+    /**
+     * TelephonyProvider column name for satellite entitlement plmns. The value of this column is
+     * set based on entitlement query result for satellite configuration.
+     * By default, it's empty.
+     * <P>Type: TEXT </P>
+     *
+     * @hide
+     */
+    public static final String SATELLITE_ENTITLEMENT_PLMNS =
+            SimInfo.COLUMN_SATELLITE_ENTITLEMENT_PLMNS;
+
     /** @hide */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = {"USAGE_SETTING_"},
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 61c7a42..041822b 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -10629,20 +10629,27 @@
     }
 
     /**
-     * Call composer status OFF from user setting.
+     * Call composer status <b>OFF</b> from user setting.
      */
     public static final int CALL_COMPOSER_STATUS_OFF = 0;
 
     /**
-     * Call composer status ON from user setting.
+     * Call composer status <b>ON</b> from user setting.
      */
     public static final int CALL_COMPOSER_STATUS_ON = 1;
 
+    /**
+     * Call composer status <b>Business Only</b> from user setting.
+     */
+    @FlaggedApi(com.android.server.telecom.flags.Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final int CALL_COMPOSER_STATUS_BUSINESS_ONLY = 2;
+
     /** @hide */
     @IntDef(prefix = {"CALL_COMPOSER_STATUS_"},
             value = {
                 CALL_COMPOSER_STATUS_ON,
                 CALL_COMPOSER_STATUS_OFF,
+                CALL_COMPOSER_STATUS_BUSINESS_ONLY
             })
     @Retention(RetentionPolicy.SOURCE)
     public @interface CallComposerStatus {}
@@ -10663,9 +10670,16 @@
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     @RequiresFeature(PackageManager.FEATURE_TELEPHONY_CALLING)
     public void setCallComposerStatus(@CallComposerStatus int status) {
-        if (status > CALL_COMPOSER_STATUS_ON
-                || status < CALL_COMPOSER_STATUS_OFF) {
-            throw new IllegalArgumentException("requested status is invalid");
+        if (com.android.server.telecom.flags.Flags.businessCallComposer()) {
+            if (status > CALL_COMPOSER_STATUS_BUSINESS_ONLY
+                    || status < CALL_COMPOSER_STATUS_OFF) {
+                throw new IllegalArgumentException("requested status is invalid");
+            }
+        } else {
+            if (status > CALL_COMPOSER_STATUS_ON
+                    || status < CALL_COMPOSER_STATUS_OFF) {
+                throw new IllegalArgumentException("requested status is invalid");
+            }
         }
         try {
             ITelephony telephony = getITelephony();
diff --git a/telephony/java/android/telephony/euicc/EuiccManager.java b/telephony/java/android/telephony/euicc/EuiccManager.java
index 7935d24..e3ce766 100644
--- a/telephony/java/android/telephony/euicc/EuiccManager.java
+++ b/telephony/java/android/telephony/euicc/EuiccManager.java
@@ -1024,11 +1024,22 @@
     /**
      * Attempt to download the given {@link DownloadableSubscription}.
      *
-     * <p>Requires the {@code android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission,
-     * or the calling app must be authorized to manage both the currently-active subscription on the
+     * <p>Requires the {@code android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS}
+     * or the calling app must be authorized to manage both the currently-active
+     * subscription on the
      * current eUICC and the subscription to be downloaded according to the subscription metadata.
      * Without the former, an {@link #EMBEDDED_SUBSCRIPTION_RESULT_RESOLVABLE_ERROR} will be
-     * returned in the callback intent to prompt the user to accept the download.
+     * eturned in the callback intent to prompt the user to accept the download.
+     *
+     * <p> Starting from Android {@link android.os.Build.VERSION_CODES#VANILLA_ICE_CREAM},
+     * if the caller has the
+     * {@code android.Manifest.permission#MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS} permission or
+     * is a profile owner or device owner, and
+     * {@code switchAfterDownload} is {@code false}, then the downloaded subscription
+     * will be managed by that caller. If {@code switchAfterDownload} is true,
+     * an {@link #EMBEDDED_SUBSCRIPTION_RESULT_RESOLVABLE_ERROR} will be
+     * returned in the callback intent to prompt the user to accept the download and the
+     * subscription will not be managed.
      *
      * <p>On a multi-active SIM device, requires the
      * {@code android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission, or a calling app
@@ -1061,7 +1072,9 @@
      * @throws UnsupportedOperationException If the device does not have
      *          {@link PackageManager#FEATURE_TELEPHONY_EUICC}.
      */
-    @RequiresPermission(Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS)
+    @RequiresPermission(anyOf = {
+            Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS,
+            Manifest.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS})
     public void downloadSubscription(DownloadableSubscription subscription,
             boolean switchAfterDownload, PendingIntent callbackIntent) {
         if (!isEnabled()) {
@@ -1243,6 +1256,12 @@
      * <p>Requires that the calling app has carrier privileges according to the metadata of the
      * profile to be deleted, or the
      * {@code android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission.
+     * Starting from Android {@link android.os.Build.VERSION_CODES#VANILLA_ICE_CREAM}, if the
+     * caller is a device owner, profile owner, or holds the
+     * {@code android.Manifest.permission#MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS} permission,
+     * then the caller can delete a subscription that was downloaded by that caller.
+     * If such a caller tries to delete any other subscription then the
+     * operation will fail with {@link #EMBEDDED_SUBSCRIPTION_RESULT_ERROR}.
      *
      * @param subscriptionId the ID of the subscription to delete.
      * @param callbackIntent a PendingIntent to launch when the operation completes.
@@ -1250,7 +1269,9 @@
      * @throws UnsupportedOperationException If the device does not have
      *          {@link PackageManager#FEATURE_TELEPHONY_EUICC}.
      */
-    @RequiresPermission(Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS)
+    @RequiresPermission(anyOf = {
+            Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS,
+            Manifest.permission.MANAGE_DEVICE_POLICY_MANAGED_SUBSCRIPTIONS})
     public void deleteSubscription(int subscriptionId, PendingIntent callbackIntent) {
         if (!isEnabled()) {
             sendUnavailableError(callbackIntent);
diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index d07edeb..cebfe01 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -16,6 +16,7 @@
 
 package android.telephony.ims;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -299,6 +300,16 @@
             "android.telephony.ims.extra.IS_BUSINESS_CALL";
 
     /**
+     * The vendor IMS stack populates this {@code string} extra; it is used to hold the display name
+     * passed via the P-Asserted-Identity SIP header’s display-name field
+     *
+     * Reference: RFC3325
+     */
+    @FlaggedApi(com.android.server.telecom.flags.Flags.FLAG_BUSINESS_CALL_COMPOSER)
+    public static final String EXTRA_ASSERTED_DISPLAY_NAME =
+            "android.telephony.ims.extra.ASSERTED_DISPLAY_NAME";
+
+    /**
      * Values for EXTRA_OIR / EXTRA_CNAP
      */
     /**
diff --git a/telephony/java/android/telephony/ims/feature/MmTelFeature.java b/telephony/java/android/telephony/ims/feature/MmTelFeature.java
index 746246c..9789082 100644
--- a/telephony/java/android/telephony/ims/feature/MmTelFeature.java
+++ b/telephony/java/android/telephony/ims/feature/MmTelFeature.java
@@ -17,6 +17,7 @@
 package android.telephony.ims.feature;
 
 import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -59,6 +60,7 @@
 import com.android.ims.internal.IImsMultiEndpoint;
 import com.android.ims.internal.IImsUt;
 import com.android.internal.telephony.util.TelephonyUtils;
+import com.android.server.telecom.flags.Flags;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -513,7 +515,8 @@
                         CAPABILITY_TYPE_VIDEO,
                         CAPABILITY_TYPE_UT,
                         CAPABILITY_TYPE_SMS,
-                        CAPABILITY_TYPE_CALL_COMPOSER
+                        CAPABILITY_TYPE_CALL_COMPOSER,
+                        CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY
                 })
         @Retention(RetentionPolicy.SOURCE)
         public @interface MmTelCapability {}
@@ -550,11 +553,19 @@
          */
         public static final int CAPABILITY_TYPE_CALL_COMPOSER = 1 << 4;
 
+
+        /**
+         * This MmTelFeature supports Business-only Call Composer
+         */
+        @FlaggedApi(Flags.FLAG_BUSINESS_CALL_COMPOSER)
+        public static final int CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY = 1 << 5;
+
         /**
          * This is used to check the upper range of MmTel capability
          * @hide
          */
-        public static final int CAPABILITY_TYPE_MAX = CAPABILITY_TYPE_CALL_COMPOSER + 1;
+        public static final int CAPABILITY_TYPE_MAX =
+                CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY + 1;
 
         /**
          * @hide
@@ -601,6 +612,8 @@
             builder.append(isCapable(CAPABILITY_TYPE_SMS));
             builder.append(" CALL_COMPOSER: ");
             builder.append(isCapable(CAPABILITY_TYPE_CALL_COMPOSER));
+            builder.append(" BUSINESS_COMPOSER_ONLY: ");
+            builder.append(isCapable(CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY));
             builder.append("]");
             return builder.toString();
         }
diff --git a/test-mock/api/test-current.txt b/test-mock/api/test-current.txt
index 9ed0108..14f1b64 100644
--- a/test-mock/api/test-current.txt
+++ b/test-mock/api/test-current.txt
@@ -3,6 +3,7 @@
 
   public class MockContext extends android.content.Context {
     method public int getDisplayId();
+    method public void updateDisplay(int);
   }
 
   @Deprecated public class MockPackageManager extends android.content.pm.PackageManager {
diff --git a/tests/UsbManagerTests/Android.bp b/tests/UsbManagerTests/Android.bp
index 70c7dad..a16a7ea 100644
--- a/tests/UsbManagerTests/Android.bp
+++ b/tests/UsbManagerTests/Android.bp
@@ -33,6 +33,8 @@
         "platform-test-annotations",
         "truth",
         "UsbManagerTestLib",
+        "flag-junit",
+        "TestParameterInjector",
     ],
     jni_libs: [
         // Required for ExtendedMockito
diff --git a/tests/UsbManagerTests/src/android/hardware/usb/UsbPortStatusTest.java b/tests/UsbManagerTests/src/android/hardware/usb/UsbPortStatusTest.java
new file mode 100644
index 0000000..dabfcae
--- /dev/null
+++ b/tests/UsbManagerTests/src/android/hardware/usb/UsbPortStatusTest.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.hardware.usb;
+
+import static android.hardware.usb.UsbPortStatus.CONTAMINANT_DETECTION_NOT_SUPPORTED;
+import static android.hardware.usb.UsbPortStatus.CONTAMINANT_PROTECTION_NONE;
+import static android.hardware.usb.UsbPortStatus.DATA_ROLE_DEVICE;
+import static android.hardware.usb.UsbPortStatus.DATA_ROLE_HOST;
+import static android.hardware.usb.UsbPortStatus.DATA_ROLE_NONE;
+import static android.hardware.usb.UsbPortStatus.MODE_NONE;
+import static android.hardware.usb.UsbPortStatus.POWER_ROLE_NONE;
+import static android.hardware.usb.UsbPortStatus.POWER_ROLE_SINK;
+import static android.hardware.usb.UsbPortStatus.POWER_ROLE_SOURCE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.hardware.usb.flags.Flags;
+import android.platform.test.annotations.RequiresFlagsEnabled;
+import android.platform.test.flag.junit.CheckFlagsRule;
+import android.platform.test.flag.junit.DeviceFlagsValueProvider;
+
+import com.google.testing.junit.testparameterinjector.TestParameter;
+import com.google.testing.junit.testparameterinjector.TestParameterInjector;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link android.hardware.usb.UsbPortStatus} */
+@RunWith(TestParameterInjector.class)
+public class UsbPortStatusTest {
+
+    @Rule
+    public final CheckFlagsRule mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule();
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_ENABLE_IS_PD_COMPLIANT_API)
+    public void testIsPdCompliant(
+            @TestParameter boolean isSinkDeviceRoleSupported,
+            @TestParameter boolean isSinkHostRoleSupported,
+            @TestParameter boolean isSourceDeviceRoleSupported,
+            @TestParameter boolean isSourceHostRoleSupported) {
+        int supportedRoleCombinations = getSupportedRoleCombinations(
+                isSinkDeviceRoleSupported,
+                isSinkHostRoleSupported,
+                isSourceDeviceRoleSupported,
+                isSinkHostRoleSupported);
+        UsbPortStatus usbPortStatus = new UsbPortStatus(
+                MODE_NONE,
+                POWER_ROLE_NONE,
+                DATA_ROLE_NONE,
+                supportedRoleCombinations,
+                CONTAMINANT_PROTECTION_NONE,
+                CONTAMINANT_DETECTION_NOT_SUPPORTED);
+        boolean expectedResult = isSinkDeviceRoleSupported
+                && isSinkHostRoleSupported
+                && isSourceDeviceRoleSupported
+                && isSourceHostRoleSupported;
+
+        assertThat(usbPortStatus.isPdCompliant()).isEqualTo(expectedResult);
+    }
+
+    private int getSupportedRoleCombinations(
+            boolean isSinkDeviceRoleSupported,
+            boolean isSinkHostRoleSupported,
+            boolean isSourceDeviceRoleSupported,
+            boolean isSourceHostRoleSupported) {
+        int result = UsbPort.combineRolesAsBit(POWER_ROLE_NONE, DATA_ROLE_NONE);
+
+        if (isSinkDeviceRoleSupported) {
+            result |= UsbPort.combineRolesAsBit(POWER_ROLE_SINK, DATA_ROLE_DEVICE);
+        }
+        if (isSinkHostRoleSupported) {
+            result |= UsbPort.combineRolesAsBit(POWER_ROLE_SINK, DATA_ROLE_HOST);
+        }
+        if (isSourceDeviceRoleSupported) {
+            result |= UsbPort.combineRolesAsBit(POWER_ROLE_SOURCE, DATA_ROLE_DEVICE);
+        }
+        if (isSourceHostRoleSupported) {
+            result |= UsbPort.combineRolesAsBit(POWER_ROLE_SOURCE, DATA_ROLE_HOST);
+        }
+
+        return result;
+    }
+}
diff --git a/tools/hoststubgen/hoststubgen/Android.bp b/tools/hoststubgen/hoststubgen/Android.bp
index 57bcc04..c6dd29c 100644
--- a/tools/hoststubgen/hoststubgen/Android.bp
+++ b/tools/hoststubgen/hoststubgen/Android.bp
@@ -180,7 +180,6 @@
         "framework-minus-apex.ravenwood",
     ],
     static_libs: [
-        "core-xml-for-device",
         "hoststubgen-helper-libcore-runtime.ravenwood",
     ],
 }
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt
index 06eeb47c..1089f82 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt
@@ -382,7 +382,7 @@
                     stubOutStream.putNextEntry(newEntry)
                     convertClass(classInternalName, /*forImpl=*/false, bis,
                             stubOutStream, filter, packageRedirector, enableChecker, classes,
-                            errors, stats)
+                            errors, null)
                     stubOutStream.closeEntry()
                 }
             }
@@ -415,7 +415,7 @@
             enableChecker: Boolean,
             classes: ClassNodes,
             errors: HostStubGenErrors,
-            stats: HostStubGenStats,
+            stats: HostStubGenStats?,
             ) {
         val cr = ClassReader(input)
 
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenStats.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenStats.kt
index fe4072f..50518e1 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenStats.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenStats.kt
@@ -17,6 +17,7 @@
 
 import com.android.hoststubgen.asm.toHumanReadableClassName
 import com.android.hoststubgen.filters.FilterPolicyWithReason
+import org.objectweb.asm.Opcodes
 import java.io.PrintWriter
 
 open class HostStubGenStats {
@@ -28,12 +29,26 @@
 
     private val stats = mutableMapOf<String, Stats>()
 
-    fun onVisitPolicyForMethod(fullClassName: String, policy: FilterPolicyWithReason) {
+    fun onVisitPolicyForMethod(fullClassName: String, methodName: String, descriptor: String,
+                               policy: FilterPolicyWithReason, access: Int) {
+        // Ignore methods that aren't public
+        if ((access and Opcodes.ACC_PUBLIC) == 0) return
+        // Ignore methods that are abstract
+        if ((access and Opcodes.ACC_ABSTRACT) != 0) return
+        // Ignore methods where policy isn't relevant
         if (policy.isIgnoredForStats) return
 
         val packageName = resolvePackageName(fullClassName)
         val className = resolveClassName(fullClassName)
 
+        // Ignore methods for certain generated code
+        if (className.endsWith("Proto")
+                or className.endsWith("ProtoEnums")
+                or className.endsWith("LogTags")
+                or className.endsWith("StatsLog")) {
+            return
+        }
+
         val packageStats = stats.getOrPut(packageName) { Stats() }
         val classStats = packageStats.children.getOrPut(className) { Stats() }
 
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicyWithReason.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicyWithReason.kt
index 53eb5a8..eb03f66 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicyWithReason.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicyWithReason.kt
@@ -72,6 +72,6 @@
                     || reason.contains("is-enum")
                     || reason.contains("is-synthetic-method")
                     || reason.contains("special-class")
-                    || reason.contains("substitute-from")
+                    || reason.contains("substitute-to")
         }
 }
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/BaseAdapter.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/BaseAdapter.kt
index c20aa8b..45e140c 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/BaseAdapter.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/BaseAdapter.kt
@@ -51,7 +51,7 @@
      */
     data class Options (
             val errors: HostStubGenErrors,
-            val stats: HostStubGenStats,
+            val stats: HostStubGenStats?,
             val enablePreTrace: Boolean,
             val enablePostTrace: Boolean,
             val enableNonStubMethodCallDetection: Boolean,
@@ -178,6 +178,7 @@
         }
         val p = filter.getPolicyForMethod(currentClassName, name, descriptor)
         log.d("visitMethod: %s%s [%x] [%s] Policy: %s", name, descriptor, access, signature, p)
+        options.stats?.onVisitPolicyForMethod(currentClassName, name, descriptor, p, access)
 
         log.withIndent {
             // If it's a substitute-from method, then skip (== remove).
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/ImplGeneratingAdapter.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/ImplGeneratingAdapter.kt
index beca945..416b782 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/ImplGeneratingAdapter.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/ImplGeneratingAdapter.kt
@@ -141,11 +141,6 @@
             substituted: Boolean,
             superVisitor: MethodVisitor?,
     ): MethodVisitor? {
-        // Record statistics about visiting this method when visible.
-        if ((access and Opcodes.ACC_PRIVATE) == 0) {
-            options.stats.onVisitPolicyForMethod(currentClassName, policy)
-        }
-
         // Inject method log, if needed.
         var innerVisitor = superVisitor
 
diff --git a/tools/protologtool/OWNERS b/tools/protologtool/OWNERS
new file mode 100644
index 0000000..18cf2be
--- /dev/null
+++ b/tools/protologtool/OWNERS
@@ -0,0 +1,3 @@
+# ProtoLog owners
+# Bug component: 1157642
+include platform/development:/tools/winscope/OWNERS