diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index 1c6df75..7e6c30f 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -54,6 +54,7 @@
     ":android.service.controls.flags-aconfig-java{.generated_srcjars}",
     ":android.service.dreams.flags-aconfig-java{.generated_srcjars}",
     ":android.service.notification.flags-aconfig-java{.generated_srcjars}",
+    ":android.service.appprediction.flags-aconfig-java{.generated_srcjars}",
     ":android.service.voice.flags-aconfig-java{.generated_srcjars}",
     ":android.speech.flags-aconfig-java{.generated_srcjars}",
     ":android.systemserver.flags-aconfig-java{.generated_srcjars}",
@@ -125,6 +126,7 @@
         "android.provider.flags-aconfig",
         "android.security.flags-aconfig",
         "android.server.app.flags-aconfig",
+        "android.service.appprediction.flags-aconfig",
         "android.service.autofill.flags-aconfig",
         "android.service.chooser.flags-aconfig",
         "android.service.controls.flags-aconfig",
@@ -726,6 +728,19 @@
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
 
+// App prediction
+aconfig_declarations {
+    name: "android.service.appprediction.flags-aconfig",
+    package: "android.service.appprediction.flags",
+    srcs: ["core/java/android/service/appprediction/flags/*.aconfig"],
+}
+
+java_aconfig_library {
+    name: "android.service.appprediction.flags-aconfig-java",
+    aconfig_declarations: "android.service.appprediction.flags-aconfig",
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+}
+
 // Controls
 aconfig_declarations {
     name: "android.service.controls.flags-aconfig",
@@ -855,6 +870,13 @@
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
 
+java_aconfig_library {
+    name: "device_policy_aconfig_flags_lib_host",
+    aconfig_declarations: "device_policy_aconfig_flags",
+    host_supported: true,
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+}
+
 cc_aconfig_library {
     name: "device_policy_aconfig_flags_c_lib",
     aconfig_declarations: "device_policy_aconfig_flags",
diff --git a/OWNERS b/OWNERS
index 935b768..6bab92b 100644
--- a/OWNERS
+++ b/OWNERS
@@ -40,4 +40,6 @@
 
 per-file PERFORMANCE_OWNERS = file:/PERFORMANCE_OWNERS
 
-per-file PACKAGE_MANAGER_OWNERS = file:/PACKAGE_MANAGER_OWNERS
\ No newline at end of file
+per-file PACKAGE_MANAGER_OWNERS = file:/PACKAGE_MANAGER_OWNERS
+
+per-file WEAR_OWNERS = file:/WEAR_OWNERS
diff --git a/Ravenwood.bp b/Ravenwood.bp
index d13c4d7..93febca4 100644
--- a/Ravenwood.bp
+++ b/Ravenwood.bp
@@ -33,6 +33,7 @@
         "@$(location ravenwood/ravenwood-standard-options.txt) " +
 
         "--debug-log $(location hoststubgen_framework-minus-apex.log) " +
+        "--stats-file $(location hoststubgen_framework-minus-apex_stats.csv) " +
 
         "--out-impl-jar $(location ravenwood.jar) " +
 
@@ -56,6 +57,7 @@
         "hoststubgen_dump.txt",
 
         "hoststubgen_framework-minus-apex.log",
+        "hoststubgen_framework-minus-apex_stats.csv",
     ],
     visibility: ["//visibility:private"],
 }
diff --git a/WEAR_OWNERS b/WEAR_OWNERS
index 4127f99..da8c83e 100644
--- a/WEAR_OWNERS
+++ b/WEAR_OWNERS
@@ -10,3 +10,4 @@
 rwmyers@google.com
 nalmalki@google.com
 shijianli@google.com
+latkin@google.com
diff --git a/apct-tests/perftests/core/src/android/view/HandwritingInitiatorPerfTest.java b/apct-tests/perftests/core/src/android/view/HandwritingInitiatorPerfTest.java
index 123b2ee..0fd2449 100644
--- a/apct-tests/perftests/core/src/android/view/HandwritingInitiatorPerfTest.java
+++ b/apct-tests/perftests/core/src/android/view/HandwritingInitiatorPerfTest.java
@@ -21,8 +21,11 @@
 import static android.view.MotionEvent.ACTION_UP;
 import static android.view.MotionEvent.TOOL_TYPE_FINGER;
 import static android.view.MotionEvent.TOOL_TYPE_STYLUS;
+import static android.view.inputmethod.Flags.initiationWithoutInputConnection;
 
 
+import static org.junit.Assume.assumeFalse;
+
 import android.app.Instrumentation;
 import android.content.Context;
 import android.perftests.utils.BenchmarkState;
@@ -186,6 +189,7 @@
 
     @Test
     public void onInputConnectionCreated() {
+        assumeFalse(initiationWithoutInputConnection());
         final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         final View view = new View(mContext);
         final EditorInfo editorInfo = new EditorInfo();
@@ -199,6 +203,7 @@
 
     @Test
     public void onInputConnectionClosed() {
+        assumeFalse(initiationWithoutInputConnection());
         final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
         final View view = new View(mContext);
         while (state.keepRunning()) {
diff --git a/apex/jobscheduler/framework/java/android/app/job/JobInfo.java b/apex/jobscheduler/framework/java/android/app/job/JobInfo.java
index 7284f47..7de6799 100644
--- a/apex/jobscheduler/framework/java/android/app/job/JobInfo.java
+++ b/apex/jobscheduler/framework/java/android/app/job/JobInfo.java
@@ -2354,9 +2354,9 @@
                 if (maxExecutionDelayMillis - windowStart < MIN_ALLOWED_TIME_WINDOW_MILLIS) {
                     if (enforceMinimumTimeWindows
                             && Flags.enforceMinimumTimeWindows()) {
-                        throw new IllegalArgumentException("Jobs with a deadline and"
-                                + " functional constraints cannot have a time window less than "
-                                + MIN_ALLOWED_TIME_WINDOW_MILLIS + " ms."
+                        throw new IllegalArgumentException("Time window too short. Constraints"
+                                + " unlikely to be satisfied. Increase deadline to a reasonable"
+                                + " duration."
                                 + " Job '" + service.flattenToShortString() + "#" + jobId + "'"
                                 + " has delay=" + windowStart
                                 + ", deadline=" + maxExecutionDelayMillis);
diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/FlexibilityController.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/FlexibilityController.java
index 6883d18..aec464d 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/FlexibilityController.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/FlexibilityController.java
@@ -241,6 +241,8 @@
         private static final long MAX_TIME_WINDOW_MS = 24 * HOUR_IN_MILLIS;
         private final JobScoreBucket[] mScoreBuckets = new JobScoreBucket[NUM_SCORE_BUCKETS];
         private int mScoreBucketIndex = 0;
+        private long mCachedScoreExpirationTimeElapsed;
+        private int mCachedScore;
 
         public void addScore(int add, long nowElapsed) {
             JobScoreBucket bucket = mScoreBuckets[mScoreBucketIndex];
@@ -248,10 +250,17 @@
                 bucket = new JobScoreBucket();
                 bucket.startTimeElapsed = nowElapsed;
                 mScoreBuckets[mScoreBucketIndex] = bucket;
+                // Brand new bucket, there's nothing to remove from the score,
+                // so just update the expiration time if needed.
+                mCachedScoreExpirationTimeElapsed = Math.min(mCachedScoreExpirationTimeElapsed,
+                        nowElapsed + MAX_TIME_WINDOW_MS);
             } else if (bucket.startTimeElapsed < nowElapsed - MAX_TIME_WINDOW_MS) {
                 // The bucket is too old.
                 bucket.reset();
                 bucket.startTimeElapsed = nowElapsed;
+                // Force a recalculation of the cached score instead of just updating the cached
+                // value and time in case there are multiple stale buckets.
+                mCachedScoreExpirationTimeElapsed = nowElapsed;
             } else if (bucket.startTimeElapsed
                     < nowElapsed - MAX_TIME_WINDOW_MS / NUM_SCORE_BUCKETS) {
                 // The current bucket's duration has completed. Move on to the next bucket.
@@ -261,16 +270,26 @@
             }
 
             bucket.score += add;
+            mCachedScore += add;
         }
 
         public int getScore(long nowElapsed) {
+            if (nowElapsed < mCachedScoreExpirationTimeElapsed) {
+                return mCachedScore;
+            }
             int score = 0;
             final long earliestElapsed = nowElapsed - MAX_TIME_WINDOW_MS;
+            long earliestValidBucketTimeElapsed = Long.MAX_VALUE;
             for (JobScoreBucket bucket : mScoreBuckets) {
                 if (bucket != null && bucket.startTimeElapsed >= earliestElapsed) {
                     score += bucket.score;
+                    if (earliestValidBucketTimeElapsed > bucket.startTimeElapsed) {
+                        earliestValidBucketTimeElapsed = bucket.startTimeElapsed;
+                    }
                 }
             }
+            mCachedScore = score;
+            mCachedScoreExpirationTimeElapsed = earliestValidBucketTimeElapsed + MAX_TIME_WINDOW_MS;
             return score;
         }
 
@@ -378,10 +397,16 @@
 
     @Override
     public void prepareForExecutionLocked(JobStatus jobStatus) {
+        if (jobStatus.lastEvaluatedBias == JobInfo.BIAS_TOP_APP) {
+            // Don't include jobs for the TOP app in the score calculation.
+            return;
+        }
         // Use the job's requested priority to determine its score since that is what the developer
         // selected and it will be stable across job runs.
-        final int score = mFallbackFlexibilityDeadlineScores
-                .get(jobStatus.getJob().getPriority(), jobStatus.getJob().getPriority() / 100);
+        final int priority = jobStatus.getJob().getPriority();
+        final int score = mFallbackFlexibilityDeadlineScores.get(priority,
+                FcConfig.DEFAULT_FALLBACK_FLEXIBILITY_DEADLINE_SCORES
+                        .get(priority, priority / 100));
         JobScoreTracker jobScoreTracker =
                 mJobScoreTrackers.get(jobStatus.getSourceUid(), jobStatus.getSourcePackageName());
         if (jobScoreTracker == null) {
@@ -394,6 +419,10 @@
 
     @Override
     public void unprepareFromExecutionLocked(JobStatus jobStatus) {
+        if (jobStatus.lastEvaluatedBias == JobInfo.BIAS_TOP_APP) {
+            // Jobs for the TOP app are excluded from the score calculation.
+            return;
+        }
         // The job didn't actually start. Undo the score increase.
         JobScoreTracker jobScoreTracker =
                 mJobScoreTrackers.get(jobStatus.getSourceUid(), jobStatus.getSourcePackageName());
@@ -401,8 +430,10 @@
             Slog.e(TAG, "Unprepared a job that didn't result in a score change");
             return;
         }
-        final int score = mFallbackFlexibilityDeadlineScores
-                .get(jobStatus.getJob().getPriority(), jobStatus.getJob().getPriority() / 100);
+        final int priority = jobStatus.getJob().getPriority();
+        final int score = mFallbackFlexibilityDeadlineScores.get(priority,
+                FcConfig.DEFAULT_FALLBACK_FLEXIBILITY_DEADLINE_SCORES
+                        .get(priority, priority / 100));
         jobScoreTracker.addScore(-score, sElapsedRealtimeClock.millis());
     }
 
@@ -649,21 +680,24 @@
                     (long) Math.scalb(mRescheduledJobDeadline, js.getNumPreviousAttempts() - 2),
                     mMaxRescheduledDeadline);
         }
+
+        // Intentionally use the effective priority here. If a job's priority was effectively
+        // lowered, it will be less likely to run quickly given other policies in JobScheduler.
+        // Thus, there's no need to further delay the job based on flex policy.
+        final int jobPriority = js.getEffectivePriority();
+        final int jobScore =
+                getScoreLocked(js.getSourceUid(), js.getSourcePackageName(), nowElapsed);
+        // Set an upper limit on the fallback deadline so that the delay doesn't become extreme.
+        final long fallbackDurationMs = Math.min(3 * mFallbackFlexibilityDeadlineMs,
+                mFallbackFlexibilityDeadlines.get(jobPriority, mFallbackFlexibilityDeadlineMs)
+                        + mFallbackFlexibilityAdditionalScoreTimeFactors
+                                .get(jobPriority, MINUTE_IN_MILLIS) * jobScore);
+        final long fallbackDeadlineMs = earliest + fallbackDurationMs;
+
         if (js.getLatestRunTimeElapsed() == JobStatus.NO_LATEST_RUNTIME) {
-            // Intentionally use the effective priority here. If a job's priority was effectively
-            // lowered, it will be less likely to run quickly given other policies in JobScheduler.
-            // Thus, there's no need to further delay the job based on flex policy.
-            final int jobPriority = js.getEffectivePriority();
-            final int jobScore =
-                    getScoreLocked(js.getSourceUid(), js.getSourcePackageName(), nowElapsed);
-            // Set an upper limit on the fallback deadline so that the delay doesn't become extreme.
-            final long fallbackDeadlineMs = Math.min(3 * mFallbackFlexibilityDeadlineMs,
-                    mFallbackFlexibilityDeadlines.get(jobPriority, mFallbackFlexibilityDeadlineMs)
-                            + mFallbackFlexibilityAdditionalScoreTimeFactors
-                                    .get(jobPriority, MINUTE_IN_MILLIS) * jobScore);
-            return earliest + fallbackDeadlineMs;
+            return fallbackDeadlineMs;
         }
-        return js.getLatestRunTimeElapsed();
+        return Math.max(fallbackDeadlineMs, js.getLatestRunTimeElapsed());
     }
 
     @VisibleForTesting
@@ -976,7 +1010,8 @@
                     // Something has gone horribly wrong. This has only occurred on incorrectly
                     // configured tests, but add a check here for safety.
                     Slog.wtf(TAG, "Got invalid latest when scheduling alarm."
-                            + " Prefetch=" + js.getJob().isPrefetch());
+                            + " prefetch=" + js.getJob().isPrefetch()
+                            + " periodic=" + js.getJob().isPeriodic());
                     // Since things have gone wrong, the safest and most reliable thing to do is
                     // stop applying flex policy to the job.
                     mFlexibilityTracker.setNumDroppedFlexibleConstraints(js,
@@ -991,7 +1026,7 @@
 
                 if (DEBUG) {
                     Slog.d(TAG, "scheduleDropNumConstraintsAlarm: "
-                            + js.getSourcePackageName() + " " + js.getSourceUserId()
+                            + js.toShortString()
                             + " numApplied: " + js.getNumAppliedFlexibleConstraints()
                             + " numRequired: " + js.getNumRequiredFlexibleConstraints()
                             + " numSatisfied: " + Integer.bitCount(
@@ -1199,11 +1234,11 @@
             DEFAULT_FALLBACK_FLEXIBILITY_DEADLINE_ADDITIONAL_SCORE_TIME_FACTORS
                     .put(PRIORITY_MAX, 0);
             DEFAULT_FALLBACK_FLEXIBILITY_DEADLINE_ADDITIONAL_SCORE_TIME_FACTORS
-                    .put(PRIORITY_HIGH, 4 * MINUTE_IN_MILLIS);
+                    .put(PRIORITY_HIGH, 3 * MINUTE_IN_MILLIS);
             DEFAULT_FALLBACK_FLEXIBILITY_DEADLINE_ADDITIONAL_SCORE_TIME_FACTORS
-                    .put(PRIORITY_DEFAULT, 3 * MINUTE_IN_MILLIS);
+                    .put(PRIORITY_DEFAULT, 2 * MINUTE_IN_MILLIS);
             DEFAULT_FALLBACK_FLEXIBILITY_DEADLINE_ADDITIONAL_SCORE_TIME_FACTORS
-                    .put(PRIORITY_LOW, 2 * MINUTE_IN_MILLIS);
+                    .put(PRIORITY_LOW, 1 * MINUTE_IN_MILLIS);
             DEFAULT_FALLBACK_FLEXIBILITY_DEADLINE_ADDITIONAL_SCORE_TIME_FACTORS
                     .put(PRIORITY_MIN, 1 * MINUTE_IN_MILLIS);
             DEFAULT_PERCENTS_TO_DROP_FLEXIBLE_CONSTRAINTS
@@ -1220,7 +1255,7 @@
 
         private static final long DEFAULT_MIN_TIME_BETWEEN_FLEXIBILITY_ALARMS_MS = MINUTE_IN_MILLIS;
         private static final long DEFAULT_RESCHEDULED_JOB_DEADLINE_MS = HOUR_IN_MILLIS;
-        private static final long DEFAULT_MAX_RESCHEDULED_DEADLINE_MS = 5 * DAY_IN_MILLIS;
+        private static final long DEFAULT_MAX_RESCHEDULED_DEADLINE_MS = DAY_IN_MILLIS;
         @VisibleForTesting
         static final long DEFAULT_UNSEEN_CONSTRAINT_GRACE_PERIOD_MS = 3 * DAY_IN_MILLIS;
 
diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java
index a3a686f..a0b9c5f 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java
@@ -16,8 +16,6 @@
 
 package com.android.server.job.controllers;
 
-import static android.text.format.DateUtils.HOUR_IN_MILLIS;
-
 import static com.android.server.job.JobSchedulerService.ACTIVE_INDEX;
 import static com.android.server.job.JobSchedulerService.EXEMPTED_INDEX;
 import static com.android.server.job.JobSchedulerService.NEVER_INDEX;
@@ -430,9 +428,6 @@
      */
     public static final int INTERNAL_FLAG_DEMOTED_BY_SYSTEM_UIJ = 1 << 2;
 
-    /** Minimum difference between start and end time to have flexible constraint */
-    @VisibleForTesting
-    static final long MIN_WINDOW_FOR_FLEXIBILITY_MS = HOUR_IN_MILLIS;
     /**
      * Versatile, persistable flags for a job that's updated within the system server,
      * as opposed to {@link JobInfo#flags} that's set by callers.
@@ -708,14 +703,10 @@
         final boolean lacksSomeFlexibleConstraints =
                 ((~requiredConstraints) & SYSTEM_WIDE_FLEXIBLE_CONSTRAINTS) != 0
                         || mCanApplyTransportAffinities;
-        final boolean satisfiesMinWindowException =
-                (latestRunTimeElapsedMillis - earliestRunTimeElapsedMillis)
-                >= MIN_WINDOW_FOR_FLEXIBILITY_MS;
 
         // The first time a job is rescheduled it will not be subject to flexible constraints.
         // Otherwise, every consecutive reschedule increases a jobs' flexibility deadline.
         if (!isRequestedExpeditedJob() && !job.isUserInitiated()
-                && satisfiesMinWindowException
                 && (numFailures + numSystemStops) != 1
                 && lacksSomeFlexibleConstraints) {
             requiredConstraints |= CONSTRAINT_FLEXIBLE;
diff --git a/cmds/uinput/README.md b/cmds/uinput/README.md
index f177586..b6e4e0d 100644
--- a/cmds/uinput/README.md
+++ b/cmds/uinput/README.md
@@ -154,8 +154,7 @@
 
 #### `delay`
 
-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.
+Add a delay to command processing
 
 | 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 bd61000..a78a465 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(std::chrono::microseconds timestamp, uint16_t type, uint16_t code,
-                               int32_t value) {
+void UinputDevice::injectEvent(uint16_t type, uint16_t code, int32_t value) {
     struct input_event event = {};
     event.type = type;
     event.code = code;
     event.value = value;
-    event.time.tv_sec = timestamp.count() / 1'000'000;
-    event.time.tv_usec = timestamp.count() % 1'000'000;
+    timespec ts;
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    TIMESPEC_TO_TIMEVAL(&event.time, &ts);
 
     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, jlong timestampMicros,
-                        jint type, jint code, jint value) {
+static void injectEvent(JNIEnv* /* env */, jclass /* clazz */, jlong ptr, jint type, jint code,
+                        jint value) {
     uinput::UinputDevice* d = reinterpret_cast<uinput::UinputDevice*>(ptr);
     if (d != nullptr) {
-        d->injectEvent(std::chrono::microseconds(timestampMicros), static_cast<uint16_t>(type),
-                       static_cast<uint16_t>(code), static_cast<int32_t>(value));
+        d->injectEvent(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", "(JJIII)V", reinterpret_cast<void*>(injectEvent)},
+        {"nativeInjectEvent", "(JIII)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 72c8647..9769a75 100644
--- a/cmds/uinput/jni/com_android_commands_uinput_Device.h
+++ b/cmds/uinput/jni/com_android_commands_uinput_Device.h
@@ -14,14 +14,13 @@
  * limitations under the License.
  */
 
-#include <android-base/unique_fd.h>
-#include <jni.h>
-#include <linux/input.h>
-
-#include <chrono>
 #include <memory>
 #include <vector>
 
+#include <jni.h>
+#include <linux/input.h>
+
+#include <android-base/unique_fd.h>
 #include "src/com/android/commands/uinput/InputAbsInfo.h"
 
 namespace android {
@@ -54,8 +53,7 @@
 
     virtual ~UinputDevice();
 
-    void injectEvent(std::chrono::microseconds timestamp, uint16_t type, uint16_t code,
-                     int32_t value);
+    void injectEvent(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 76ab475..25d3a34 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 mTimeToSendNanos;
+    private long mTimeToSend;
 
     static {
         System.loadLibrary("uinputcommand_jni");
@@ -65,8 +65,7 @@
             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, long timestampMicros, int type, int code,
-                                                 int value);
+    private static native void nativeInjectEvent(long ptr, 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);
@@ -102,54 +101,27 @@
         }
 
         mHandler.obtainMessage(MSG_OPEN_UINPUT_DEVICE, args).sendToTarget();
-        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);
+        mTimeToSend = SystemClock.uptimeMillis();
     }
 
     /**
      * 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, long offsetMicros) {
+    public void injectEvent(int[] events) {
         // if two messages are sent at identical time, they will be processed in order received
-        SomeArgs args = SomeArgs.obtain();
-        args.arg1 = events;
-        args.argl1 = offsetMicros;
-        args.argl2 = mTimeToSendNanos;
-        Message msg = mHandler.obtainMessage(MSG_INJECT_EVENT, args);
-        mHandler.sendMessageAtTime(msg, getTimeToSendMillis());
+        Message msg = mHandler.obtainMessage(MSG_INJECT_EVENT, events);
+        mHandler.sendMessageAtTime(msg, mTimeToSend);
     }
 
     /**
-     * Delay subsequent device activity by the specified amount of time.
+     * Impose a delay to the device for execution.
      *
-     * <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.
+     * @param delay  Time to delay in unit of milliseconds.
      */
-    public void addDelayNanos(long delayNanos) {
-        mTimeToSendNanos += delayNanos;
+    public void addDelay(int delay) {
+        mTimeToSend = Math.max(SystemClock.uptimeMillis(), mTimeToSend) + delay;
     }
 
     /**
@@ -159,8 +131,7 @@
      * @param syncToken  The token for this sync command.
      */
     public void syncEvent(String syncToken) {
-        mHandler.sendMessageAtTime(
-                mHandler.obtainMessage(MSG_SYNC_EVENT, syncToken), getTimeToSendMillis());
+        mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_SYNC_EVENT, syncToken), mTimeToSend);
     }
 
     /**
@@ -169,8 +140,7 @@
      */
     public void close() {
         Message msg = mHandler.obtainMessage(MSG_CLOSE_UINPUT_DEVICE);
-        mHandler.sendMessageAtTime(
-                msg, Math.max(SystemClock.uptimeMillis(), getTimeToSendMillis()) + 1);
+        mHandler.sendMessageAtTime(msg, Math.max(SystemClock.uptimeMillis(), mTimeToSend) + 1);
         try {
             synchronized (mCond) {
                 mCond.wait();
@@ -181,7 +151,6 @@
 
     private class DeviceHandler extends Handler {
         private long mPtr;
-        private long mLastInjectTimestampMicros = -1;
         private int mBarrierToken;
 
         DeviceHandler(Looper looper) {
@@ -191,7 +160,7 @@
         @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 */,
@@ -208,44 +177,15 @@
                     }
                     args.recycle();
                     break;
-                }
-                case MSG_INJECT_EVENT: {
-                    SomeArgs args = (SomeArgs) msg.obj;
-                    if (mPtr == 0) {
-                        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]);
+                        }
                     }
-                    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 we scheduled this first batch
-                        // for (in microseconds, to avoid potential rounding up from
-                        // getTimeToSendMillis), 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();
@@ -258,14 +198,11 @@
                         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 da99162..7652f24 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_NANOS = 500_000_000;
+    private static final int REGISTRATION_DELAY_MILLIS = 500;
 
     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.setDurationNanos(REGISTRATION_DELAY_NANOS);
+        delayEb.setDurationMillis(REGISTRATION_DELAY_MILLIS);
         mQueuedEvents.add(delayEb.build());
     }
 
@@ -175,6 +175,7 @@
             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();
@@ -191,18 +192,21 @@
             return eb.build();
         } else {
             final long delayMicros = timeMicros - mLastEventTimeMicros;
-            eb.setTimestampOffsetMicros(delayMicros);
-            if (delayMicros == 0) {
+            // 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;
                 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 9e7ee09..0f16a27 100644
--- a/cmds/uinput/src/com/android/commands/uinput/Event.java
+++ b/cmds/uinput/src/com/android/commands/uinput/Event.java
@@ -99,9 +99,8 @@
     private int mVersionId;
     private int mBusId;
     private int[] mInjections;
-    private long mTimestampOffsetMicros = -1;
     private SparseArray<int[]> mConfiguration;
-    private long mDurationNanos;
+    private int mDurationMillis;
     private int mFfEffectsMax = 0;
     private String mInputPort;
     private SparseArray<InputAbsInfo> mAbsInfo;
@@ -140,28 +139,19 @@
     }
 
     /**
-     * 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 long getDurationNanos() {
-        return mDurationNanos;
+    public int getDurationMillis() {
+        return mDurationMillis;
     }
 
     public int getFfEffectsMax() {
@@ -192,7 +182,7 @@
             + ", busId=" + mBusId
             + ", events=" + Arrays.toString(mInjections)
             + ", configuration=" + mConfiguration
-            + ", duration=" + mDurationNanos + "ns"
+            + ", duration=" + mDurationMillis + "ms"
             + ", ff_effects_max=" + mFfEffectsMax
             + ", port=" + mInputPort
             + "}";
@@ -221,10 +211,6 @@
             mEvent.mInjections = events;
         }
 
-        public void setTimestampOffsetMicros(long offsetMicros) {
-            mEvent.mTimestampOffsetMicros = offsetMicros;
-        }
-
         /**
          * Sets the event codes that should be registered with a {@code register} command.
          *
@@ -251,8 +237,8 @@
             mEvent.mBusId = busId;
         }
 
-        public void setDurationNanos(long durationNanos) {
-            mEvent.mDurationNanos = durationNanos;
+        public void setDurationMillis(int durationMillis) {
+            mEvent.mDurationMillis = durationMillis;
         }
 
         public void setFfEffectsMax(int ffEffectsMax) {
@@ -285,7 +271,7 @@
                     }
                 }
                 case DELAY -> {
-                    if (mEvent.mDurationNanos <= 0) {
+                    if (mEvent.mDurationMillis <= 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 6994f0c..ed3ff33 100644
--- a/cmds/uinput/src/com/android/commands/uinput/JsonStyleParser.java
+++ b/cmds/uinput/src/com/android/commands/uinput/JsonStyleParser.java
@@ -71,8 +71,7 @@
                         case "configuration" -> eb.setConfiguration(readConfiguration());
                         case "ff_effects_max" -> eb.setFfEffectsMax(readInt());
                         case "abs_info" -> eb.setAbsInfo(readAbsInfoArray());
-                        // Duration is specified in milliseconds in the JSON-style format.
-                        case "duration" -> eb.setDurationNanos(readInt() * 1_000_000L);
+                        case "duration" -> eb.setDurationMillis(readInt());
                         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 760e981..04df279 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(), e.getTimestampOffsetMicros());
-            case DELAY -> d.addDelayNanos(e.getDurationNanos());
+            case INJECT -> d.injectEvent(e.getInjections());
+            case DELAY -> d.addDelay(e.getDurationMillis());
             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 4dc4b68..a05cc67 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
@@ -183,22 +183,16 @@
     }
 
     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 durationNanos) {
+    private void assertDelayEvent(Event event, int durationMillis) {
         assertThat(event).isNotNull();
         assertThat(event.getCommand()).isEqualTo(Event.Command.DELAY);
-        assertThat(event.getDurationNanos()).isEqualTo(durationNanos);
+        assertThat(event.getDurationMillis()).isEqualTo(durationMillis);
     }
 
     @Test
@@ -213,7 +207,7 @@
         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, -1);
+        assertInjectEvent(parser.getNextEvent(), 0x2, 0x0, 1);
         assertInjectEvent(parser.getNextEvent(), 0x2, 0x1, -2);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
     }
@@ -234,17 +228,17 @@
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.REGISTER);
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.DELAY);
 
-        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1, -1);
+        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
 
-        assertDelayEvent(parser.getNextEvent(), 10_000_000);
+        assertDelayEvent(parser.getNextEvent(), 10);
 
-        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 0, 10_000);
+        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 0);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
 
-        assertDelayEvent(parser.getNextEvent(), 1_000_000_000);
+        assertDelayEvent(parser.getNextEvent(), 1000);
 
-        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1, 1_000_000);
+        assertInjectEvent(parser.getNextEvent(), 0x1, 0x15, 1);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
     }
 
@@ -455,7 +449,7 @@
         assertThat(regEvent.getBus()).isEqualTo(0x001d);
         assertThat(regEvent.getVendorId()).isEqualTo(0x6cb);
         assertThat(regEvent.getProductId()).isEqualTo(0x0000);
-        // TODO(b/302297266): check version ID once it's supported
+        assertThat(regEvent.getVersionId()).isEqualTo(0x0000);
 
         assertThat(regEvent.getConfiguration().get(UinputControlCode.UI_SET_PROPBIT.getValue()))
                 .asList().containsExactly(0, 2);
@@ -483,7 +477,7 @@
 
         assertThat(parser.getNextEvent().getCommand()).isEqualTo(Event.Command.DELAY);
 
-        assertInjectEvent(parser.getNextEvent(), 0x3, 0x39, 0, -1);
+        assertInjectEvent(parser.getNextEvent(), 0x3, 0x39, 0);
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x35, 891);
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x36, 333);
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x3a, 56);
@@ -496,8 +490,8 @@
         assertInjectEvent(parser.getNextEvent(), 0x3, 0x18, 56);
         assertInjectEvent(parser.getNextEvent(), 0x0, 0x0, 0);
 
-        assertDelayEvent(parser.getNextEvent(), 6_080_000);
+        assertDelayEvent(parser.getNextEvent(), 6);
 
-        assertInjectEvent(parser.getNextEvent(), 0x3, 0x0035, 888, 6_080);
+        assertInjectEvent(parser.getNextEvent(), 0x3, 0x0035, 888);
     }
 }
diff --git a/core/api/current.txt b/core/api/current.txt
index 3fde9a6..3669103 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -1804,6 +1804,7 @@
     field public static final int useEmbeddedDex = 16844190; // 0x101059e
     field public static final int useIntrinsicSizeAsMinimum = 16843536; // 0x1010310
     field public static final int useLevel = 16843167; // 0x101019f
+    field @FlaggedApi("com.android.text.flags.fix_line_height_for_locale") public static final int useLocalePreferredLineHeightForMinimum;
     field public static final int userVisible = 16843409; // 0x1010291
     field public static final int usesCleartextTraffic = 16844012; // 0x10104ec
     field public static final int usesPermissionFlags = 16844356; // 0x1010644
@@ -3322,11 +3323,13 @@
     method @FlaggedApi("android.view.accessibility.a11y_overlay_callbacks") public void attachAccessibilityOverlayToWindow(int, @NonNull android.view.SurfaceControl, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.IntConsumer);
     method public boolean clearCache();
     method public boolean clearCachedSubtree(@NonNull android.view.accessibility.AccessibilityNodeInfo);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void clearTestBrailleDisplayController();
     method public final void disableSelf();
     method public final boolean dispatchGesture(@NonNull android.accessibilityservice.GestureDescription, @Nullable android.accessibilityservice.AccessibilityService.GestureResultCallback, @Nullable android.os.Handler);
     method public android.view.accessibility.AccessibilityNodeInfo findFocus(int);
     method @NonNull public final android.accessibilityservice.AccessibilityButtonController getAccessibilityButtonController();
     method @NonNull public final android.accessibilityservice.AccessibilityButtonController getAccessibilityButtonController(int);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") @NonNull public android.accessibilityservice.BrailleDisplayController getBrailleDisplayController();
     method @NonNull @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public final android.accessibilityservice.FingerprintGestureController getFingerprintGestureController();
     method @Nullable public final android.accessibilityservice.InputMethod getInputMethod();
     method @NonNull public final android.accessibilityservice.AccessibilityService.MagnificationController getMagnificationController();
@@ -3356,6 +3359,7 @@
     method public boolean setCacheEnabled(boolean);
     method public void setGestureDetectionPassthroughRegion(int, @NonNull android.graphics.Region);
     method public final void setServiceInfo(android.accessibilityservice.AccessibilityServiceInfo);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void setTestBrailleDisplayController(@NonNull android.accessibilityservice.BrailleDisplayController);
     method public void setTouchExplorationPassthroughRegion(int, @NonNull android.graphics.Region);
     method public void takeScreenshot(int, @NonNull java.util.concurrent.Executor, @NonNull android.accessibilityservice.AccessibilityService.TakeScreenshotCallback);
     method public void takeScreenshotOfWindow(int, @NonNull java.util.concurrent.Executor, @NonNull android.accessibilityservice.AccessibilityService.TakeScreenshotCallback);
@@ -3560,6 +3564,25 @@
     field public String[] packageNames;
   }
 
+  @FlaggedApi("android.view.accessibility.braille_display_hid") public interface BrailleDisplayController {
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) public void connect(@NonNull android.bluetooth.BluetoothDevice, @NonNull android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) public void connect(@NonNull android.bluetooth.BluetoothDevice, @NonNull java.util.concurrent.Executor, @NonNull android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void connect(@NonNull android.hardware.usb.UsbDevice, @NonNull android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void connect(@NonNull android.hardware.usb.UsbDevice, @NonNull java.util.concurrent.Executor, @NonNull android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void disconnect();
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public boolean isConnected();
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void write(@NonNull byte[]) throws java.io.IOException;
+  }
+
+  @FlaggedApi("android.view.accessibility.braille_display_hid") public static interface BrailleDisplayController.BrailleDisplayCallback {
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void onConnected(@NonNull byte[]);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void onConnectionFailed(int);
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void onDisconnected();
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") public void onInput(@NonNull byte[]);
+    field @FlaggedApi("android.view.accessibility.braille_display_hid") public static final int FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND = 2; // 0x2
+    field @FlaggedApi("android.view.accessibility.braille_display_hid") public static final int FLAG_ERROR_CANNOT_ACCESS = 1; // 0x1
+  }
+
   public final class FingerprintGestureController {
     method public boolean isGestureDetectionAvailable();
     method public void registerFingerprintGestureCallback(@NonNull android.accessibilityservice.FingerprintGestureController.FingerprintGestureCallback, @Nullable android.os.Handler);
@@ -5425,7 +5448,6 @@
   }
 
   @FlaggedApi("android.security.content_uri_permission_apis") public final class ComponentCaller {
-    ctor public ComponentCaller(@NonNull android.os.IBinder, @Nullable android.os.IBinder);
     method public int checkContentUriPermission(@NonNull android.net.Uri, int);
     method @Nullable public String getPackage();
     method public int getUid();
@@ -7402,6 +7424,7 @@
     method public int onStartCommand(android.content.Intent, int, int);
     method public void onTaskRemoved(android.content.Intent);
     method public void onTimeout(int);
+    method @FlaggedApi("android.app.introduce_new_service_ontimeout_callback") public void onTimeout(int, int);
     method public void onTrimMemory(int);
     method public boolean onUnbind(android.content.Intent);
     method public final void startForeground(int, android.app.Notification);
@@ -7817,6 +7840,7 @@
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.app.admin.DeviceAdminInfo> CREATOR;
     field public static final int HEADLESS_DEVICE_OWNER_MODE_AFFILIATED = 1; // 0x1
+    field @FlaggedApi("android.app.admin.flags.headless_device_owner_single_user_enabled") public static final int HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER = 2; // 0x2
     field public static final int HEADLESS_DEVICE_OWNER_MODE_UNSUPPORTED = 0; // 0x0
     field public static final int USES_ENCRYPTED_STORAGE = 7; // 0x7
     field public static final int USES_POLICY_DISABLE_CAMERA = 8; // 0x8
@@ -10021,11 +10045,22 @@
     method public CharSequence coerceToText(android.content.Context);
     method public String getHtmlText();
     method public android.content.Intent getIntent();
+    method @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") @Nullable public android.app.PendingIntent getPendingIntent();
     method public CharSequence getText();
     method @Nullable public android.view.textclassifier.TextLinks getTextLinks();
     method public android.net.Uri getUri();
   }
 
+  @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") public static final class ClipData.Item.Builder {
+    ctor public ClipData.Item.Builder();
+    method @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") @NonNull public android.content.ClipData.Item build();
+    method @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") @NonNull public android.content.ClipData.Item.Builder setHtmlText(@Nullable String);
+    method @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") @NonNull public android.content.ClipData.Item.Builder setIntent(@Nullable android.content.Intent);
+    method @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") @NonNull public android.content.ClipData.Item.Builder setPendingIntent(@Nullable android.app.PendingIntent);
+    method @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") @NonNull public android.content.ClipData.Item.Builder setText(@Nullable CharSequence);
+    method @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") @NonNull public android.content.ClipData.Item.Builder setUri(@Nullable android.net.Uri);
+  }
+
   public class ClipDescription implements android.os.Parcelable {
     ctor public ClipDescription(CharSequence, String[]);
     ctor public ClipDescription(android.content.ClipDescription);
@@ -11312,6 +11347,7 @@
     field public static final String EXTRA_LOCALE_LIST = "android.intent.extra.LOCALE_LIST";
     field public static final String EXTRA_LOCAL_ONLY = "android.intent.extra.LOCAL_ONLY";
     field public static final String EXTRA_LOCUS_ID = "android.intent.extra.LOCUS_ID";
+    field @FlaggedApi("android.service.chooser.enable_sharesheet_metadata_extra") public static final String EXTRA_METADATA_TEXT = "android.intent.extra.METADATA_TEXT";
     field public static final String EXTRA_MIME_TYPES = "android.intent.extra.MIME_TYPES";
     field public static final String EXTRA_NOT_UNKNOWN_SOURCE = "android.intent.extra.NOT_UNKNOWN_SOURCE";
     field public static final String EXTRA_ORIGINATING_URI = "android.intent.extra.ORIGINATING_URI";
@@ -18823,6 +18859,7 @@
     method @FlaggedApi("android.hardware.biometrics.custom_biometric_prompt") @Nullable public android.hardware.biometrics.PromptContentView getContentView();
     method @Nullable public CharSequence getDescription();
     method @FlaggedApi("android.hardware.biometrics.custom_biometric_prompt") @Nullable @RequiresPermission(android.Manifest.permission.SET_BIOMETRIC_DIALOG_LOGO) public android.graphics.Bitmap getLogoBitmap();
+    method @FlaggedApi("android.hardware.biometrics.custom_biometric_prompt") @Nullable @RequiresPermission(android.Manifest.permission.SET_BIOMETRIC_DIALOG_LOGO) public String getLogoDescription();
     method @FlaggedApi("android.hardware.biometrics.custom_biometric_prompt") @DrawableRes @RequiresPermission(android.Manifest.permission.SET_BIOMETRIC_DIALOG_LOGO) public int getLogoRes();
     method @Nullable public CharSequence getNegativeButtonText();
     method @Nullable public CharSequence getSubtitle();
@@ -18874,6 +18911,7 @@
     method @NonNull public android.hardware.biometrics.BiometricPrompt.Builder setDescription(@NonNull CharSequence);
     method @Deprecated @NonNull public android.hardware.biometrics.BiometricPrompt.Builder setDeviceCredentialAllowed(boolean);
     method @FlaggedApi("android.hardware.biometrics.custom_biometric_prompt") @NonNull @RequiresPermission(android.Manifest.permission.SET_BIOMETRIC_DIALOG_LOGO) public android.hardware.biometrics.BiometricPrompt.Builder setLogoBitmap(@NonNull android.graphics.Bitmap);
+    method @FlaggedApi("android.hardware.biometrics.custom_biometric_prompt") @NonNull @RequiresPermission(android.Manifest.permission.SET_BIOMETRIC_DIALOG_LOGO) public android.hardware.biometrics.BiometricPrompt.Builder setLogoDescription(@NonNull String);
     method @FlaggedApi("android.hardware.biometrics.custom_biometric_prompt") @NonNull @RequiresPermission(android.Manifest.permission.SET_BIOMETRIC_DIALOG_LOGO) public android.hardware.biometrics.BiometricPrompt.Builder setLogoRes(@DrawableRes int);
     method @NonNull public android.hardware.biometrics.BiometricPrompt.Builder setNegativeButton(@NonNull CharSequence, @NonNull java.util.concurrent.Executor, @NonNull android.content.DialogInterface.OnClickListener);
     method @NonNull public android.hardware.biometrics.BiometricPrompt.Builder setSubtitle(@NonNull CharSequence);
@@ -25846,6 +25884,9 @@
     method public int describeContents();
     method public int getErrorCode();
     method public int getFinalState();
+    method @NonNull public java.util.List<android.media.metrics.MediaItemInfo> getInputMediaItemInfos();
+    method public long getOperationTypes();
+    method @Nullable public android.media.metrics.MediaItemInfo getOutputMediaItemInfo();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.media.metrics.EditingEndedEvent> CREATOR;
     field public static final int ERROR_CODE_AUDIO_PROCESSING_FAILED = 18; // 0x12
@@ -25870,14 +25911,25 @@
     field public static final int FINAL_STATE_CANCELED = 2; // 0x2
     field public static final int FINAL_STATE_ERROR = 3; // 0x3
     field public static final int FINAL_STATE_SUCCEEDED = 1; // 0x1
+    field public static final long OPERATION_TYPE_AUDIO_EDIT = 8L; // 0x8L
+    field public static final long OPERATION_TYPE_AUDIO_TRANSCODE = 2L; // 0x2L
+    field public static final long OPERATION_TYPE_AUDIO_TRANSMUX = 32L; // 0x20L
+    field public static final long OPERATION_TYPE_PAUSED = 64L; // 0x40L
+    field public static final long OPERATION_TYPE_RESUMED = 128L; // 0x80L
+    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 TIME_SINCE_CREATED_UNKNOWN = -1; // 0xffffffff
   }
 
   @FlaggedApi("com.android.media.editing.flags.add_media_metrics_editing") public static final class EditingEndedEvent.Builder {
     ctor public EditingEndedEvent.Builder(int);
+    method @NonNull public android.media.metrics.EditingEndedEvent.Builder addInputMediaItemInfo(@NonNull android.media.metrics.MediaItemInfo);
+    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 setMetricsBundle(@NonNull android.os.Bundle);
+    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);
   }
 
@@ -25897,6 +25949,65 @@
     field @NonNull public static final android.media.metrics.LogSessionId LOG_SESSION_ID_NONE;
   }
 
+  @FlaggedApi("com.android.media.editing.flags.add_media_metrics_editing") public final class MediaItemInfo implements android.os.Parcelable {
+    method public int describeContents();
+    method public int getAudioChannelCount();
+    method public long getAudioSampleCount();
+    method public int getAudioSampleRateHz();
+    method public long getClipDurationMillis();
+    method @NonNull public java.util.List<java.lang.String> getCodecNames();
+    method @Nullable public String getContainerMimeType();
+    method public long getDataTypes();
+    method public long getDurationMillis();
+    method @NonNull public java.util.List<java.lang.String> getSampleMimeTypes();
+    method public int getSourceType();
+    method public int getVideoDataSpace();
+    method public float getVideoFrameRate();
+    method public long getVideoSampleCount();
+    method @NonNull public android.util.Size getVideoSize();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.media.metrics.MediaItemInfo> CREATOR;
+    field public static final long DATA_TYPE_AUDIO = 4L; // 0x4L
+    field public static final long DATA_TYPE_CUE_POINTS = 128L; // 0x80L
+    field public static final long DATA_TYPE_DEPTH = 16L; // 0x10L
+    field public static final long DATA_TYPE_GAIN_MAP = 32L; // 0x20L
+    field public static final long DATA_TYPE_GAPLESS = 256L; // 0x100L
+    field public static final long DATA_TYPE_HIGH_DYNAMIC_RANGE_VIDEO = 1024L; // 0x400L
+    field public static final long DATA_TYPE_HIGH_FRAME_RATE = 64L; // 0x40L
+    field public static final long DATA_TYPE_IMAGE = 1L; // 0x1L
+    field public static final long DATA_TYPE_METADATA = 8L; // 0x8L
+    field public static final long DATA_TYPE_SPATIAL_AUDIO = 512L; // 0x200L
+    field public static final long DATA_TYPE_VIDEO = 2L; // 0x2L
+    field public static final int SOURCE_TYPE_CAMERA = 2; // 0x2
+    field public static final int SOURCE_TYPE_EDITING_SESSION = 3; // 0x3
+    field public static final int SOURCE_TYPE_GALLERY = 1; // 0x1
+    field public static final int SOURCE_TYPE_GENERATED = 7; // 0x7
+    field public static final int SOURCE_TYPE_LOCAL_FILE = 4; // 0x4
+    field public static final int SOURCE_TYPE_REMOTE_FILE = 5; // 0x5
+    field public static final int SOURCE_TYPE_REMOTE_LIVE_STREAM = 6; // 0x6
+    field public static final int SOURCE_TYPE_UNSPECIFIED = 0; // 0x0
+    field public static final int VALUE_UNSPECIFIED = -1; // 0xffffffff
+  }
+
+  @FlaggedApi("com.android.media.editing.flags.add_media_metrics_editing") public static final class MediaItemInfo.Builder {
+    ctor public MediaItemInfo.Builder();
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder addCodecName(@NonNull String);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder addDataType(long);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder addSampleMimeType(@NonNull String);
+    method @NonNull public android.media.metrics.MediaItemInfo build();
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setAudioChannelCount(@IntRange(from=0) int);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setAudioSampleCount(@IntRange(from=0) long);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setAudioSampleRateHz(@IntRange(from=0) int);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setClipDurationMillis(long);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setContainerMimeType(@NonNull String);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setDurationMillis(long);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setSourceType(int);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setVideoDataSpace(int);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setVideoFrameRate(@FloatRange(from=0) float);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setVideoSampleCount(@IntRange(from=0) long);
+    method @NonNull public android.media.metrics.MediaItemInfo.Builder setVideoSize(@NonNull android.util.Size);
+  }
+
   public final class MediaMetricsManager {
     method @NonNull public android.media.metrics.BundleSession createBundleSession();
     method @NonNull public android.media.metrics.EditingSession createEditingSession();
@@ -35463,7 +35574,7 @@
     field public static final String LONGITUDE = "longitude";
   }
 
-  @FlaggedApi("android.provider.user_keys") public class ContactKeysManager {
+  @FlaggedApi("android.provider.user_keys") public final class ContactKeysManager {
     method @NonNull @RequiresPermission(android.Manifest.permission.READ_CONTACTS) public java.util.List<android.provider.ContactKeysManager.ContactKey> getAllContactKeys(@NonNull String);
     method @NonNull @RequiresPermission(android.Manifest.permission.READ_CONTACTS) public java.util.List<android.provider.ContactKeysManager.SelfKey> getAllSelfKeys();
     method @Nullable @RequiresPermission(android.Manifest.permission.READ_CONTACTS) public android.provider.ContactKeysManager.ContactKey getContactKey(@NonNull String, @NonNull String, @NonNull String);
@@ -35478,9 +35589,9 @@
     method @RequiresPermission(android.Manifest.permission.WRITE_CONTACTS) public void updateOrInsertContactKey(@NonNull String, @NonNull String, @NonNull String, @NonNull byte[]);
     method @RequiresPermission(android.Manifest.permission.WRITE_CONTACTS) public boolean updateOrInsertSelfKey(@NonNull String, @NonNull String, @NonNull byte[]);
     method @RequiresPermission(android.Manifest.permission.WRITE_CONTACTS) public boolean updateSelfKeyRemoteVerificationState(@NonNull String, @NonNull String, int);
-    field public static final int UNVERIFIED = 0; // 0x0
-    field public static final int VERIFICATION_FAILED = 1; // 0x1
-    field public static final int VERIFIED = 2; // 0x2
+    field public static final int VERIFICATION_STATE_UNVERIFIED = 0; // 0x0
+    field public static final int VERIFICATION_STATE_VERIFICATION_FAILED = 1; // 0x1
+    field public static final int VERIFICATION_STATE_VERIFIED = 2; // 0x2
   }
 
   public static final class ContactKeysManager.ContactKey implements android.os.Parcelable {
@@ -36977,6 +37088,7 @@
     field public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS";
     field public static final String ACTION_REQUEST_MANAGE_MEDIA = "android.settings.REQUEST_MANAGE_MEDIA";
     field @FlaggedApi("com.android.media.flags.enable_privileged_routing_for_media_routing_control") public static final String ACTION_REQUEST_MEDIA_ROUTING_CONTROL = "android.settings.REQUEST_MEDIA_ROUTING_CONTROL";
+    field @FlaggedApi("android.provider.backup_tasks_settings_screen") public static final String ACTION_REQUEST_RUN_BACKUP_JOBS = "android.settings.REQUEST_RUN_BACKUP_JOBS";
     field public static final String ACTION_REQUEST_SCHEDULE_EXACT_ALARM = "android.settings.REQUEST_SCHEDULE_EXACT_ALARM";
     field public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = "android.settings.REQUEST_SET_AUTOFILL_SERVICE";
     field @FlaggedApi("com.android.internal.telephony.flags.carrier_enabled_satellite_flag") public static final String ACTION_SATELLITE_SETTING = "android.settings.SATELLITE_SETTING";
@@ -52219,6 +52331,7 @@
     method public final boolean getClipToOutline();
     method @Nullable public final android.view.contentcapture.ContentCaptureSession getContentCaptureSession();
     method public CharSequence getContentDescription();
+    method @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") public final int getContentSensitivity();
     method @UiContext public final android.content.Context getContext();
     method protected android.view.ContextMenu.ContextMenuInfo getContextMenuInfo();
     method public final boolean getDefaultFocusHighlightEnabled();
@@ -52398,6 +52511,7 @@
     method public boolean isAttachedToWindow();
     method public boolean isAutoHandwritingEnabled();
     method public boolean isClickable();
+    method @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") public final boolean isContentSensitive();
     method public boolean isContextClickable();
     method public boolean isCredential();
     method public boolean isDirty();
@@ -52602,6 +52716,7 @@
     method public void setClipToOutline(boolean);
     method public void setContentCaptureSession(@Nullable android.view.contentcapture.ContentCaptureSession);
     method public void setContentDescription(CharSequence);
+    method @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") public final void setContentSensitivity(int);
     method public void setContextClickable(boolean);
     method public void setDefaultFocusHighlightEnabled(boolean);
     method @Deprecated public void setDrawingCacheBackgroundColor(@ColorInt int);
@@ -52786,13 +52901,18 @@
     field public static final int AUTOFILL_TYPE_NONE = 0; // 0x0
     field public static final int AUTOFILL_TYPE_TEXT = 1; // 0x1
     field public static final int AUTOFILL_TYPE_TOGGLE = 2; // 0x2
+    field @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") public static final int CONTENT_SENSITIVITY_AUTO = 0; // 0x0
+    field @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") public static final int CONTENT_SENSITIVITY_NOT_SENSITIVE = 2; // 0x2
+    field @FlaggedApi("android.view.flags.sensitive_content_app_protection_api") public static final int CONTENT_SENSITIVITY_SENSITIVE = 1; // 0x1
     field public static final int DRAG_FLAG_ACCESSIBILITY_ACTION = 1024; // 0x400
     field public static final int DRAG_FLAG_GLOBAL = 256; // 0x100
     field public static final int DRAG_FLAG_GLOBAL_PERSISTABLE_URI_PERMISSION = 64; // 0x40
     field public static final int DRAG_FLAG_GLOBAL_PREFIX_URI_PERMISSION = 128; // 0x80
+    field @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") public static final int DRAG_FLAG_GLOBAL_SAME_APPLICATION = 4096; // 0x1000
     field public static final int DRAG_FLAG_GLOBAL_URI_READ = 1; // 0x1
     field public static final int DRAG_FLAG_GLOBAL_URI_WRITE = 2; // 0x2
     field public static final int DRAG_FLAG_OPAQUE = 512; // 0x200
+    field @FlaggedApi("com.android.window.flags.delegate_unhandled_drags") public static final int DRAG_FLAG_START_PENDING_INTENT_ON_UNHANDLED_DRAG = 8192; // 0x2000
     field @Deprecated public static final int DRAWING_CACHE_QUALITY_AUTO = 0; // 0x0
     field @Deprecated public static final int DRAWING_CACHE_QUALITY_HIGH = 1048576; // 0x100000
     field @Deprecated public static final int DRAWING_CACHE_QUALITY_LOW = 524288; // 0x80000
@@ -60506,6 +60626,7 @@
     method public boolean isFallbackLineSpacing();
     method public final boolean isHorizontallyScrollable();
     method public boolean isInputMethodTarget();
+    method @FlaggedApi("com.android.text.flags.fix_line_height_for_locale") public boolean isLocalePreferredLineHeightForMinimumUsed();
     method public boolean isSingleLine();
     method public boolean isSuggestionsEnabled();
     method public boolean isTextSelectable();
@@ -60588,6 +60709,7 @@
     method public final void setLinkTextColor(@ColorInt int);
     method public final void setLinkTextColor(android.content.res.ColorStateList);
     method public final void setLinksClickable(boolean);
+    method @FlaggedApi("com.android.text.flags.fix_line_height_for_locale") public void setLocalePreferredLineHeightForMinimumUsed(boolean);
     method public void setMarqueeRepeatLimit(int);
     method public void setMaxEms(int);
     method public void setMaxHeight(int);
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 50c9c33..7936e9f 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -100,7 +100,6 @@
     field public static final String CAMERA_DISABLE_TRANSMIT_LED = "android.permission.CAMERA_DISABLE_TRANSMIT_LED";
     field @FlaggedApi("com.android.internal.camera.flags.camera_hsum_permission") public static final String CAMERA_HEADLESS_SYSTEM_USER = "android.permission.CAMERA_HEADLESS_SYSTEM_USER";
     field public static final String CAMERA_OPEN_CLOSE_LISTENER = "android.permission.CAMERA_OPEN_CLOSE_LISTENER";
-    field @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist") public static final String CAMERA_PRIVACY_ALLOWLIST = "android.permission.CAMERA_PRIVACY_ALLOWLIST";
     field public static final String CAPTURE_AUDIO_HOTWORD = "android.permission.CAPTURE_AUDIO_HOTWORD";
     field public static final String CAPTURE_CONSENTLESS_BUGREPORT_ON_USERDEBUG_BUILD = "android.permission.CAPTURE_CONSENTLESS_BUGREPORT_ON_USERDEBUG_BUILD";
     field public static final String CAPTURE_MEDIA_OUTPUT = "android.permission.CAPTURE_MEDIA_OUTPUT";
@@ -283,6 +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";
@@ -410,6 +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";
@@ -1390,6 +1391,7 @@
     field public static final int STATUS_DEVICE_ADMIN_NOT_SUPPORTED = 13; // 0xd
     field public static final int STATUS_HAS_DEVICE_OWNER = 1; // 0x1
     field public static final int STATUS_HAS_PAIRED = 8; // 0x8
+    field @FlaggedApi("android.app.admin.flags.headless_device_owner_single_user_enabled") public static final int STATUS_HEADLESS_ONLY_SYSTEM_USER = 17; // 0x11
     field public static final int STATUS_HEADLESS_SYSTEM_USER_MODE_NOT_SUPPORTED = 16; // 0x10
     field public static final int STATUS_MANAGED_USERS_NOT_SUPPORTED = 9; // 0x9
     field public static final int STATUS_NONSYSTEM_USER_EXISTS = 5; // 0x5
@@ -2205,6 +2207,7 @@
     method public void notifyLaunchLocationShown(@NonNull String, @NonNull java.util.List<android.app.prediction.AppTargetId>);
     method public void registerPredictionUpdates(@NonNull java.util.concurrent.Executor, @NonNull android.app.prediction.AppPredictor.Callback);
     method public void requestPredictionUpdate();
+    method @FlaggedApi("android.service.appprediction.flags.service_features_api") public void requestServiceFeatures(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<android.os.Bundle>);
     method @Nullable public void sortTargets(@NonNull java.util.List<android.app.prediction.AppTarget>, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.util.List<android.app.prediction.AppTarget>>);
     method public void unregisterPredictionUpdates(@NonNull android.app.prediction.AppPredictor.Callback);
   }
@@ -4360,10 +4363,12 @@
   public final class DomainVerificationManager {
     method @Nullable @RequiresPermission(android.Manifest.permission.DOMAIN_VERIFICATION_AGENT) public android.content.pm.verify.domain.DomainVerificationInfo getDomainVerificationInfo(@NonNull String) throws android.content.pm.PackageManager.NameNotFoundException;
     method @NonNull @RequiresPermission(android.Manifest.permission.UPDATE_DOMAIN_VERIFICATION_USER_SELECTION) public java.util.SortedSet<android.content.pm.verify.domain.DomainOwner> getOwnersForDomain(@NonNull String);
+    method @FlaggedApi("android.content.pm.relative_reference_intent_filters") @NonNull public java.util.Map<java.lang.String,java.util.List<android.content.UriRelativeFilterGroup>> getUriRelativeFilterGroups(@NonNull String, @NonNull java.util.List<java.lang.String>);
     method @NonNull @RequiresPermission(android.Manifest.permission.DOMAIN_VERIFICATION_AGENT) public java.util.List<java.lang.String> queryValidVerificationPackageNames();
     method @RequiresPermission(android.Manifest.permission.UPDATE_DOMAIN_VERIFICATION_USER_SELECTION) public void setDomainVerificationLinkHandlingAllowed(@NonNull String, boolean) throws android.content.pm.PackageManager.NameNotFoundException;
     method @CheckResult @RequiresPermission(android.Manifest.permission.DOMAIN_VERIFICATION_AGENT) public int setDomainVerificationStatus(@NonNull java.util.UUID, @NonNull java.util.Set<java.lang.String>, int) throws android.content.pm.PackageManager.NameNotFoundException;
     method @CheckResult @RequiresPermission(android.Manifest.permission.UPDATE_DOMAIN_VERIFICATION_USER_SELECTION) public int setDomainVerificationUserSelection(@NonNull java.util.UUID, @NonNull java.util.Set<java.lang.String>, boolean) throws android.content.pm.PackageManager.NameNotFoundException;
+    method @FlaggedApi("android.content.pm.relative_reference_intent_filters") @RequiresPermission(android.Manifest.permission.DOMAIN_VERIFICATION_AGENT) public void setUriRelativeFilterGroups(@NonNull String, @NonNull java.util.Map<java.lang.String,java.util.List<android.content.UriRelativeFilterGroup>>);
     field public static final int ERROR_DOMAIN_SET_ID_INVALID = 1; // 0x1
     field public static final int ERROR_UNABLE_TO_APPROVE = 3; // 0x3
     field public static final int ERROR_UNKNOWN_DOMAIN = 2; // 0x2
@@ -4657,15 +4662,11 @@
     method @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public void addSensorPrivacyListener(@NonNull android.hardware.SensorPrivacyManager.OnSensorPrivacyChangedListener);
     method @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public void addSensorPrivacyListener(@NonNull java.util.concurrent.Executor, @NonNull android.hardware.SensorPrivacyManager.OnSensorPrivacyChangedListener);
     method @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public boolean areAnySensorPrivacyTogglesEnabled(int);
-    method @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist") @NonNull @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public java.util.Map<java.lang.String,java.lang.Boolean> getCameraPrivacyAllowlist();
-    method @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist") @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public int getSensorPrivacyState(int, int);
-    method @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist") @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public boolean isCameraPrivacyEnabled(@NonNull String);
     method @Deprecated @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public boolean isSensorPrivacyEnabled(int);
     method @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public boolean isSensorPrivacyEnabled(int, int);
     method @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public void removeSensorPrivacyListener(int, @NonNull android.hardware.SensorPrivacyManager.OnSensorPrivacyChangedListener);
     method @RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) public void removeSensorPrivacyListener(@NonNull android.hardware.SensorPrivacyManager.OnSensorPrivacyChangedListener);
     method @RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY) public void setSensorPrivacy(int, boolean);
-    method @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist") @RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY) public void setSensorPrivacyState(int, int);
   }
 
   public static interface SensorPrivacyManager.OnSensorPrivacyChangedListener {
@@ -4675,7 +4676,6 @@
 
   public static class SensorPrivacyManager.OnSensorPrivacyChangedListener.SensorPrivacyChangedParams {
     method public int getSensor();
-    method @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist") public int getState();
     method public int getToggleType();
     method public boolean isEnabled();
   }
@@ -11068,6 +11068,7 @@
     field public static final String USER_TYPE_FULL_SYSTEM = "android.os.usertype.full.SYSTEM";
     field public static final String USER_TYPE_PROFILE_CLONE = "android.os.usertype.profile.CLONE";
     field public static final String USER_TYPE_PROFILE_MANAGED = "android.os.usertype.profile.MANAGED";
+    field @FlaggedApi("android.os.allow_private_profile") public static final String USER_TYPE_PROFILE_PRIVATE = "android.os.usertype.profile.PRIVATE";
     field public static final String USER_TYPE_SYSTEM_HEADLESS = "android.os.usertype.system.HEADLESS";
   }
 
@@ -11458,6 +11459,29 @@
 
 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>);
   }
@@ -11471,7 +11495,7 @@
     field public static final int ERROR_UNKNOWN = 0; // 0x0
   }
 
-  @FlaggedApi("android.provider.user_keys") public class ContactKeysManager {
+  @FlaggedApi("android.provider.user_keys") public final class ContactKeysManager {
     method @RequiresPermission(allOf={android.Manifest.permission.WRITE_VERIFICATION_STATE_E2EE_CONTACT_KEYS, android.Manifest.permission.WRITE_CONTACTS}) public boolean updateContactKeyLocalVerificationState(@NonNull String, @NonNull String, @NonNull String, @NonNull String, int);
     method @RequiresPermission(allOf={android.Manifest.permission.WRITE_VERIFICATION_STATE_E2EE_CONTACT_KEYS, android.Manifest.permission.WRITE_CONTACTS}) public boolean updateContactKeyRemoteVerificationState(@NonNull String, @NonNull String, @NonNull String, @NonNull String, int);
     method @RequiresPermission(allOf={android.Manifest.permission.WRITE_VERIFICATION_STATE_E2EE_CONTACT_KEYS, android.Manifest.permission.WRITE_CONTACTS}) public boolean updateSelfKeyRemoteVerificationState(@NonNull String, @NonNull String, @NonNull String, int);
@@ -12061,6 +12085,7 @@
     method @MainThread public void onDestroyPredictionSession(@NonNull android.app.prediction.AppPredictionSessionId);
     method @MainThread public abstract void onLaunchLocationShown(@NonNull android.app.prediction.AppPredictionSessionId, @NonNull String, @NonNull java.util.List<android.app.prediction.AppTargetId>);
     method @MainThread public abstract void onRequestPredictionUpdate(@NonNull android.app.prediction.AppPredictionSessionId);
+    method @FlaggedApi("android.service.appprediction.flags.service_features_api") @MainThread public void onRequestServiceFeatures(@NonNull android.app.prediction.AppPredictionSessionId, @NonNull java.util.function.Consumer<android.os.Bundle>);
     method @MainThread public abstract void onSortAppTargets(@NonNull android.app.prediction.AppPredictionSessionId, @NonNull java.util.List<android.app.prediction.AppTarget>, @NonNull android.os.CancellationSignal, @NonNull java.util.function.Consumer<java.util.List<android.app.prediction.AppTarget>>);
     method @MainThread public void onStartPredictionUpdates();
     method @MainThread public void onStopPredictionUpdates();
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index 1e30a32..a7f80dd 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -104,6 +104,14 @@
     method @FlaggedApi("android.view.accessibility.motion_event_observing") public void setObservedMotionEventSources(int);
   }
 
+  @FlaggedApi("android.view.accessibility.braille_display_hid") public interface BrailleDisplayController {
+    method @FlaggedApi("android.view.accessibility.braille_display_hid") @RequiresPermission(android.Manifest.permission.MANAGE_ACCESSIBILITY) public static void setTestBrailleDisplayData(@NonNull android.accessibilityservice.AccessibilityService, @NonNull java.util.List<android.os.Bundle>);
+    field @FlaggedApi("android.view.accessibility.braille_display_hid") public static final String TEST_BRAILLE_DISPLAY_BUS_BLUETOOTH = "BUS_BLUETOOTH";
+    field @FlaggedApi("android.view.accessibility.braille_display_hid") public static final String TEST_BRAILLE_DISPLAY_DESCRIPTOR = "DESCRIPTOR";
+    field @FlaggedApi("android.view.accessibility.braille_display_hid") public static final String TEST_BRAILLE_DISPLAY_HIDRAW_PATH = "HIDRAW_PATH";
+    field @FlaggedApi("android.view.accessibility.braille_display_hid") public static final String TEST_BRAILLE_DISPLAY_UNIQUE_ID = "UNIQUE_ID";
+  }
+
 }
 
 package android.animation {
@@ -1483,7 +1491,6 @@
 
   public final class SensorPrivacyManager {
     method @RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY) public void setSensorPrivacy(int, int, boolean);
-    method @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist") @RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY) public void setSensorPrivacyState(int, int, int);
   }
 
   public static class SensorPrivacyManager.Sources {
@@ -2455,7 +2462,6 @@
     method public boolean isVisibleBackgroundUsersOnDefaultDisplaySupported();
     method public boolean isVisibleBackgroundUsersSupported();
     method @Deprecated @NonNull @RequiresPermission(anyOf={android.Manifest.permission.MANAGE_USERS, android.Manifest.permission.CREATE_USERS}) public android.content.pm.UserInfo preCreateUser(@NonNull String) throws android.os.UserManager.UserOperationException;
-    field @FlaggedApi("android.os.allow_private_profile") public static final String USER_TYPE_PROFILE_PRIVATE = "android.os.usertype.profile.PRIVATE";
   }
 
   public final class VibrationAttributes implements android.os.Parcelable {
diff --git a/core/java/android/accessibilityservice/AccessibilityService.java b/core/java/android/accessibilityservice/AccessibilityService.java
index e7e3a85..f7d7522 100644
--- a/core/java/android/accessibilityservice/AccessibilityService.java
+++ b/core/java/android/accessibilityservice/AccessibilityService.java
@@ -80,6 +80,7 @@
 import java.lang.annotation.RetentionPolicy;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 import java.util.function.IntConsumer;
@@ -850,6 +851,8 @@
     private boolean mInputMethodInitialized = false;
     private final SparseArray<AccessibilityButtonController> mAccessibilityButtonControllers =
             new SparseArray<>(0);
+    private BrailleDisplayController mBrailleDisplayController;
+    private BrailleDisplayController mTestBrailleDisplayController;
 
     private int mGestureStatusCallbackSequence;
 
@@ -3634,4 +3637,56 @@
                 .attachAccessibilityOverlayToWindow(
                         mConnectionId, accessibilityWindowId, sc, executor, callback);
     }
+
+    /**
+     * Returns the {@link BrailleDisplayController} which may be used to communicate with
+     * refreshable Braille displays that provide USB or Bluetooth Braille display HID support.
+     */
+    @FlaggedApi(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @NonNull
+    public BrailleDisplayController getBrailleDisplayController() {
+        BrailleDisplayController.checkApiFlagIsEnabled();
+        synchronized (mLock) {
+            if (mTestBrailleDisplayController != null) {
+                return mTestBrailleDisplayController;
+            }
+
+            if (mBrailleDisplayController == null) {
+                mBrailleDisplayController = new BrailleDisplayControllerImpl(this, mLock);
+            }
+            return mBrailleDisplayController;
+        }
+    }
+
+    /**
+     * Set the {@link BrailleDisplayController} implementation that will be returned by
+     * {@link #getBrailleDisplayController}, to allow this accessibility service to test its
+     * interaction with BrailleDisplayController without requiring a real Braille display.
+     *
+     * <p>For full test fidelity, ensure that this test-only implementation follows the same
+     * behavior specified in the documentation for {@link BrailleDisplayController}, including
+     * thrown exceptions.
+     *
+     * @param controller A test-only implementation of {@link BrailleDisplayController}.
+     */
+    @FlaggedApi(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void setTestBrailleDisplayController(@NonNull BrailleDisplayController controller) {
+        BrailleDisplayController.checkApiFlagIsEnabled();
+        Objects.requireNonNull(controller);
+        synchronized (mLock) {
+            mTestBrailleDisplayController = controller;
+        }
+    }
+
+    /**
+     * Clears the {@link BrailleDisplayController} previously set by
+     * {@link #setTestBrailleDisplayController}.
+     */
+    @FlaggedApi(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void clearTestBrailleDisplayController() {
+        BrailleDisplayController.checkApiFlagIsEnabled();
+        synchronized (mLock) {
+            mTestBrailleDisplayController = null;
+        }
+    }
 }
diff --git a/core/java/android/accessibilityservice/BrailleDisplayController.java b/core/java/android/accessibilityservice/BrailleDisplayController.java
new file mode 100644
index 0000000..5282aa3
--- /dev/null
+++ b/core/java/android/accessibilityservice/BrailleDisplayController.java
@@ -0,0 +1,308 @@
+/*
+ * 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.accessibilityservice;
+
+import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.RequiresPermission;
+import android.annotation.SuppressLint;
+import android.annotation.TestApi;
+import android.bluetooth.BluetoothDevice;
+import android.hardware.usb.UsbDevice;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.view.accessibility.AccessibilityInteractionClient;
+import android.view.accessibility.Flags;
+
+import java.io.IOException;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * Used to communicate with a Braille display that supports the Braille display HID standard
+ * (usage page 0x41).
+ *
+ * <p>Only one Braille display may be connected at a time.
+ */
+// This interface doesn't actually own resources. Its I/O connections are owned, monitored,
+// and automatically closed by the system after the accessibility service is disconnected.
+@SuppressLint("NotCloseable")
+@FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+public interface BrailleDisplayController {
+
+    /**
+     * Throw {@link IllegalStateException} if this feature's aconfig flag is disabled.
+     *
+     * @hide
+     */
+    static void checkApiFlagIsEnabled() {
+        if (!Flags.brailleDisplayHid()) {
+            throw new IllegalStateException("Flag BRAILLE_DISPLAY_HID not enabled");
+        }
+    }
+
+    /**
+     * Interface provided to {@link BrailleDisplayController} connection methods to
+     * receive callbacks from the system.
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    interface BrailleDisplayCallback {
+        /**
+         * The system cannot access connected HID devices.
+         */
+        @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+        int FLAG_ERROR_CANNOT_ACCESS = 1 << 0;
+        /**
+         * A unique Braille display matching the requested properties could not be identified.
+         */
+        @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+        int FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND = 1 << 1;
+
+        /** @hide */
+        @Retention(RetentionPolicy.SOURCE)
+        @IntDef(flag = true, prefix = "FLAG_ERROR_", value = {
+                FLAG_ERROR_CANNOT_ACCESS,
+                FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND,
+        })
+        @interface ErrorCode {
+        }
+
+        /**
+         * Callback to observe a successful Braille display connection.
+         *
+         * <p>The provided HID report descriptor should be used to understand the input bytes
+         * received from the Braille display via {@link #onInput} and to prepare
+         * the output sent to the Braille display via {@link #write}.
+         *
+         * @param hidDescriptor The HID report descriptor for this Braille display.
+         * @see #connect(BluetoothDevice, BrailleDisplayCallback)
+         * @see #connect(UsbDevice, BrailleDisplayCallback)
+         */
+        @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+        void onConnected(@NonNull byte[] hidDescriptor);
+
+        /**
+         * Callback to observe a failed Braille display connection.
+         *
+         * @param errorFlags A bitmask of error codes for the connection failure.
+         * @see #connect(BluetoothDevice, BrailleDisplayCallback)
+         * @see #connect(UsbDevice, BrailleDisplayCallback)
+         */
+        @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+        void onConnectionFailed(@ErrorCode int errorFlags);
+
+        /**
+         * Callback to observe input bytes from the currently connected Braille display.
+         *
+         * @param input The input bytes from the Braille display, formatted according to the HID
+         *              report descriptor and the HIDRAW kernel driver.
+         */
+        @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+        void onInput(@NonNull byte[] input);
+
+        /**
+         * Callback to observe when the currently connected Braille display is disconnected by the
+         * system.
+         */
+        @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+        void onDisconnected();
+    }
+
+    /**
+     * Connects to the requested bluetooth Braille display using the Braille
+     * display HID standard (usage page 0x41).
+     *
+     * <p>If successful then the HID report descriptor will be provided to
+     * {@link BrailleDisplayCallback#onConnected}
+     * and the Braille display will start sending incoming input bytes to
+     * {@link BrailleDisplayCallback#onInput}. If there is an error in reading input
+     * then the system will disconnect the Braille display.
+     *
+     * <p>Note that the callbacks will be executed on the main thread using
+     * {@link AccessibilityService#getMainExecutor()}. To specify the execution thread, use
+     * {@link #connect(BluetoothDevice, Executor, BrailleDisplayCallback)}.
+     *
+     * @param bluetoothDevice The Braille display device.
+     * @param callback        Callbacks used to provide connection results.
+     * @see BrailleDisplayCallback#onConnected
+     * @see BrailleDisplayCallback#onConnectionFailed
+     * @throws IllegalStateException if a Braille display is already connected to this controller.
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)
+    void connect(@NonNull BluetoothDevice bluetoothDevice,
+            @NonNull BrailleDisplayCallback callback);
+
+    /**
+     * Connects to the requested bluetooth Braille display using the Braille
+     * display HID standard (usage page 0x41).
+     *
+     * <p>If successful then the HID report descriptor will be provided to
+     * {@link BrailleDisplayCallback#onConnected}
+     * and the Braille display will start sending incoming input bytes to
+     * {@link BrailleDisplayCallback#onInput}. If there is an error in reading input
+     * then the system will disconnect the Braille display.
+     *
+     * @param bluetoothDevice  The Braille display device.
+     * @param callbackExecutor Executor for executing the provided callbacks.
+     * @param callback         Callbacks used to provide connection results.
+     * @see BrailleDisplayCallback#onConnected
+     * @see BrailleDisplayCallback#onConnectionFailed
+     * @throws IllegalStateException if a Braille display is already connected to this controller.
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)
+    void connect(@NonNull BluetoothDevice bluetoothDevice,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull BrailleDisplayCallback callback);
+
+    /**
+     * Connects to the requested USB Braille display using the Braille
+     * display HID standard (usage page 0x41).
+     *
+     * <p>If successful then the HID report descriptor will be provided to
+     * {@link BrailleDisplayCallback#onConnected}
+     * and the Braille display will start sending incoming input bytes to
+     * {@link BrailleDisplayCallback#onInput}. If there is an error in reading input
+     * then the system will disconnect the Braille display.
+     *
+     * <p>The accessibility service app must already have approval to access the USB device
+     * from the standard {@link android.hardware.usb.UsbManager} access approval process.
+     *
+     * <p>Note that the callbacks will be executed on the main thread using
+     * {@link AccessibilityService#getMainExecutor()}. To specify the execution thread, use
+     * {@link #connect(UsbDevice, Executor, BrailleDisplayCallback)}.
+     *
+     * @param usbDevice        The Braille display device.
+     * @param callback         Callbacks used to provide connection results.
+     * @see BrailleDisplayCallback#onConnected
+     * @see BrailleDisplayCallback#onConnectionFailed
+     * @throws SecurityException if the caller does not have USB device approval.
+     * @throws IllegalStateException if a Braille display is already connected to this controller.
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    void connect(@NonNull UsbDevice usbDevice,
+            @NonNull BrailleDisplayCallback callback);
+
+    /**
+     * Connects to the requested USB Braille display using the Braille
+     * display HID standard (usage page 0x41).
+     *
+     * <p>If successful then the HID report descriptor will be provided to
+     * {@link BrailleDisplayCallback#onConnected}
+     * and the Braille display will start sending incoming input bytes to
+     * {@link BrailleDisplayCallback#onInput}. If there is an error in reading input
+     * then the system will disconnect the Braille display.
+     *
+     * <p>The accessibility service app must already have approval to access the USB device
+     * from the standard {@link android.hardware.usb.UsbManager} access approval process.
+     *
+     * @param usbDevice        The Braille display device.
+     * @param callbackExecutor Executor for executing the provided callbacks.
+     * @param callback         Callbacks used to provide connection results.
+     * @see BrailleDisplayCallback#onConnected
+     * @see BrailleDisplayCallback#onConnectionFailed
+     * @throws SecurityException if the caller does not have USB device approval.
+     * @throws IllegalStateException if a Braille display is already connected to this controller.
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    void connect(@NonNull UsbDevice usbDevice,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull BrailleDisplayCallback callback);
+
+    /**
+     * Returns true if a Braille display is currently connected, otherwise false.
+     *
+     * @see #connect
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    boolean isConnected();
+
+    /**
+     * Writes a HID report to the currently connected Braille display.
+     *
+     * <p>This method returns immediately after dispatching the write request to the system.
+     * If the system experiences an error in writing output (e.g. the Braille display is unplugged
+     * after the system receives the write request but before writing the bytes to the Braille
+     * display) then the system will disconnect the Braille display, which calls
+     * {@link BrailleDisplayCallback#onDisconnected()}.
+     *
+     * @param buffer The bytes to write to the Braille display. These bytes should be formatted
+     *               according to the HID report descriptor and the HIDRAW kernel driver.
+     * @throws IOException              if there is no currently connected Braille display.
+     * @throws IllegalArgumentException if the buffer exceeds the maximum safe payload size for
+     *                                  binder transactions of
+     *                                  {@link IBinder#getSuggestedMaxIpcSizeBytes()}
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    void write(@NonNull byte[] buffer) throws IOException;
+
+    /**
+     * Disconnects from the currently connected Braille display.
+     *
+     * @see #isConnected()
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    void disconnect();
+
+    /**
+     * Provides test Braille display data to be used for automated CTS tests.
+     *
+     * <p>See {@code TEST_BRAILLE_DISPLAY_*} bundle keys.
+     *
+     * @hide
+     */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @RequiresPermission(android.Manifest.permission.MANAGE_ACCESSIBILITY)
+    @TestApi
+    static void setTestBrailleDisplayData(
+            @NonNull AccessibilityService service,
+            @NonNull List<Bundle> brailleDisplays) {
+        checkApiFlagIsEnabled();
+        final IAccessibilityServiceConnection serviceConnection =
+                AccessibilityInteractionClient.getConnection(service.getConnectionId());
+        if (serviceConnection != null) {
+            try {
+                serviceConnection.setTestBrailleDisplayData(brailleDisplays);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    /** @hide */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @TestApi
+    String TEST_BRAILLE_DISPLAY_HIDRAW_PATH = "HIDRAW_PATH";
+    /** @hide */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @TestApi
+    String TEST_BRAILLE_DISPLAY_DESCRIPTOR = "DESCRIPTOR";
+    /** @hide */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @TestApi
+    String TEST_BRAILLE_DISPLAY_BUS_BLUETOOTH = "BUS_BLUETOOTH";
+    /** @hide */
+    @FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+    @TestApi
+    String TEST_BRAILLE_DISPLAY_UNIQUE_ID = "UNIQUE_ID";
+}
diff --git a/core/java/android/accessibilityservice/BrailleDisplayControllerImpl.java b/core/java/android/accessibilityservice/BrailleDisplayControllerImpl.java
new file mode 100644
index 0000000..cac1dc4
--- /dev/null
+++ b/core/java/android/accessibilityservice/BrailleDisplayControllerImpl.java
@@ -0,0 +1,267 @@
+/*
+ * 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.accessibilityservice;
+
+import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
+import android.annotation.NonNull;
+import android.annotation.RequiresPermission;
+import android.bluetooth.BluetoothDevice;
+import android.hardware.usb.UsbDevice;
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.view.accessibility.AccessibilityInteractionClient;
+import android.view.accessibility.Flags;
+
+import com.android.internal.util.FunctionalUtils;
+
+import java.io.IOException;
+import java.util.Objects;
+import java.util.concurrent.Executor;
+
+/**
+ * Default implementation of {@link BrailleDisplayController}.
+ */
+// BrailleDisplayControllerImpl is not an API, but it implements BrailleDisplayController APIs.
+// This @FlaggedApi annotation tells the linter that this method delegates API checks to its
+// callers.
+@FlaggedApi(Flags.FLAG_BRAILLE_DISPLAY_HID)
+final class BrailleDisplayControllerImpl implements BrailleDisplayController {
+
+    private final AccessibilityService mAccessibilityService;
+    private final Object mLock;
+
+    private IBrailleDisplayConnection mBrailleDisplayConnection;
+    private Executor mCallbackExecutor;
+    private BrailleDisplayCallback mCallback;
+
+    BrailleDisplayControllerImpl(AccessibilityService accessibilityService,
+            Object lock) {
+        mAccessibilityService = accessibilityService;
+        mLock = lock;
+    }
+
+    @Override
+    @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)
+    public void connect(@NonNull BluetoothDevice bluetoothDevice,
+            @NonNull BrailleDisplayCallback callback) {
+        connect(bluetoothDevice, mAccessibilityService.getMainExecutor(), callback);
+    }
+
+    @Override
+    @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)
+    public void connect(@NonNull BluetoothDevice bluetoothDevice,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull BrailleDisplayCallback callback) {
+        Objects.requireNonNull(bluetoothDevice);
+        Objects.requireNonNull(callbackExecutor);
+        Objects.requireNonNull(callback);
+        connect(serviceConnection -> serviceConnection.connectBluetoothBrailleDisplay(
+                        bluetoothDevice.getAddress(), new IBrailleDisplayControllerWrapper()),
+                callbackExecutor, callback);
+    }
+
+    @Override
+    public void connect(@NonNull UsbDevice usbDevice,
+            @NonNull BrailleDisplayCallback callback) {
+        connect(usbDevice, mAccessibilityService.getMainExecutor(), callback);
+    }
+
+    @Override
+    public void connect(@NonNull UsbDevice usbDevice,
+            @NonNull @CallbackExecutor Executor callbackExecutor,
+            @NonNull BrailleDisplayCallback callback) {
+        Objects.requireNonNull(usbDevice);
+        Objects.requireNonNull(callbackExecutor);
+        Objects.requireNonNull(callback);
+        connect(serviceConnection -> serviceConnection.connectUsbBrailleDisplay(
+                        usbDevice, new IBrailleDisplayControllerWrapper()),
+                callbackExecutor, callback);
+    }
+
+    /**
+     * Shared implementation for the {@code connect()} API methods.
+     *
+     * <p>Performs a blocking call to system_server to create the connection. Success is
+     * returned through {@link BrailleDisplayCallback#onConnected} while normal connection
+     * errors are returned through {@link BrailleDisplayCallback#onConnectionFailed}. This
+     * connection is implemented using cached data from the HIDRAW driver so it returns
+     * quickly without needing to perform any I/O with the Braille display.
+     *
+     * <p>The AIDL call to system_server is blocking (not posted to a handler thread) so
+     * that runtime exceptions signaling abnormal connection errors from API misuse
+     * (e.g. lacking permissions, providing an invalid BluetoothDevice, calling connect
+     * while already connected) are propagated to the API caller.
+     */
+    private void connect(
+            FunctionalUtils.RemoteExceptionIgnoringConsumer<IAccessibilityServiceConnection>
+                    createConnection,
+            @NonNull Executor callbackExecutor, @NonNull BrailleDisplayCallback callback) {
+        BrailleDisplayController.checkApiFlagIsEnabled();
+        if (isConnected()) {
+            throw new IllegalStateException(
+                    "This service already has a connected Braille display");
+        }
+        final IAccessibilityServiceConnection serviceConnection =
+                AccessibilityInteractionClient.getConnection(
+                        mAccessibilityService.getConnectionId());
+        if (serviceConnection == null) {
+            throw new IllegalStateException("Accessibility service is not connected");
+        }
+        synchronized (mLock) {
+            mCallbackExecutor = callbackExecutor;
+            mCallback = callback;
+        }
+        try {
+            createConnection.acceptOrThrow(serviceConnection);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    @Override
+    public boolean isConnected() {
+        BrailleDisplayController.checkApiFlagIsEnabled();
+        return mBrailleDisplayConnection != null;
+    }
+
+    @Override
+    public void write(@NonNull byte[] buffer) throws IOException {
+        BrailleDisplayController.checkApiFlagIsEnabled();
+        Objects.requireNonNull(buffer);
+        if (buffer.length > IBinder.getSuggestedMaxIpcSizeBytes()) {
+            // This same check must be performed in the system to prevent reflection misuse,
+            // but perform it here too to prevent unnecessary IPCs from non-reflection callers.
+            throw new IllegalArgumentException("Invalid write buffer size " + buffer.length);
+        }
+        synchronized (mLock) {
+            if (mBrailleDisplayConnection == null) {
+                throw new IOException("Braille display is not connected");
+            }
+            try {
+                mBrailleDisplayConnection.write(buffer);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    @Override
+    public void disconnect() {
+        BrailleDisplayController.checkApiFlagIsEnabled();
+        synchronized (mLock) {
+            try {
+                if (mBrailleDisplayConnection != null) {
+                    mBrailleDisplayConnection.disconnect();
+                }
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            } finally {
+                clearConnectionLocked();
+            }
+        }
+    }
+
+    /**
+     * Implementation of the {@code IBrailleDisplayController} AIDL interface provided to
+     * system_server, which system_server uses to pass messages back to this
+     * {@code BrailleDisplayController}.
+     *
+     * <p>Messages from system_server are routed to the {@link BrailleDisplayCallback} callbacks
+     * implemented by the accessibility service.
+     *
+     * <p>Note: Per API Guidelines 7.5 the Binder identity must be cleared before invoking the
+     * callback executor so that Binder identity checks in the callbacks are performed using the
+     * app's identity.
+     */
+    private final class IBrailleDisplayControllerWrapper extends IBrailleDisplayController.Stub {
+        /**
+         * Called when the system successfully connects to a Braille display.
+         */
+        @Override
+        public void onConnected(IBrailleDisplayConnection connection, byte[] hidDescriptor) {
+            BrailleDisplayController.checkApiFlagIsEnabled();
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                synchronized (mLock) {
+                    mBrailleDisplayConnection = connection;
+                    mCallbackExecutor.execute(() -> mCallback.onConnected(hidDescriptor));
+                }
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+
+        /**
+         * Called when the system is unable to connect to a Braille display.
+         */
+        @Override
+        public void onConnectionFailed(@BrailleDisplayCallback.ErrorCode int errorCode) {
+            BrailleDisplayController.checkApiFlagIsEnabled();
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                synchronized (mLock) {
+                    mCallbackExecutor.execute(() -> mCallback.onConnectionFailed(errorCode));
+                }
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+
+        /**
+         * Called when input is received from the currently connected Braille display.
+         */
+        @Override
+        public void onInput(byte[] input) {
+            BrailleDisplayController.checkApiFlagIsEnabled();
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                synchronized (mLock) {
+                    // Ignore input that arrives after disconnection.
+                    if (mBrailleDisplayConnection != null) {
+                        mCallbackExecutor.execute(() -> mCallback.onInput(input));
+                    }
+                }
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+
+        /**
+         * Called when the currently connected Braille display is disconnected.
+         */
+        @Override
+        public void onDisconnected() {
+            BrailleDisplayController.checkApiFlagIsEnabled();
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                synchronized (mLock) {
+                    mCallbackExecutor.execute(mCallback::onDisconnected);
+                    clearConnectionLocked();
+                }
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+    }
+
+    private void clearConnectionLocked() {
+        mBrailleDisplayConnection = null;
+    }
+
+}
diff --git a/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl b/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl
index 96716db..dc5c7f6 100644
--- a/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl
+++ b/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl
@@ -17,10 +17,12 @@
 package android.accessibilityservice;
 
 import android.accessibilityservice.AccessibilityServiceInfo;
+import android.accessibilityservice.IBrailleDisplayController;
 import android.accessibilityservice.MagnificationConfig;
 import android.content.pm.ParceledListSlice;
 import android.graphics.Bitmap;
 import android.graphics.Region;
+import android.hardware.usb.UsbDevice;
 import android.os.Bundle;
 import android.os.RemoteCallback;
 import android.view.MagnificationSpec;
@@ -160,4 +162,12 @@
     void attachAccessibilityOverlayToDisplay(int interactionId, int displayId, in SurfaceControl sc, IAccessibilityInteractionConnectionCallback callback);
 
     void attachAccessibilityOverlayToWindow(int interactionId, int accessibilityWindowId, in SurfaceControl sc, IAccessibilityInteractionConnectionCallback callback);
+
+    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)")
+    void connectBluetoothBrailleDisplay(in String bluetoothAddress, in IBrailleDisplayController controller);
+
+    void connectUsbBrailleDisplay(in UsbDevice usbDevice, in IBrailleDisplayController controller);
+
+    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.MANAGE_ACCESSIBILITY)")
+    void setTestBrailleDisplayData(in List<Bundle> brailleDisplays);
 }
\ No newline at end of file
diff --git a/core/java/android/accessibilityservice/IBrailleDisplayConnection.aidl b/core/java/android/accessibilityservice/IBrailleDisplayConnection.aidl
new file mode 100644
index 0000000..ec4d7b1
--- /dev/null
+++ b/core/java/android/accessibilityservice/IBrailleDisplayConnection.aidl
@@ -0,0 +1,12 @@
+package android.accessibilityservice;
+
+/**
+ * Interface given to a BrailleDisplayController to talk to a BrailleDisplayConnection
+ * in system_server.
+ *
+ * @hide
+ */
+interface IBrailleDisplayConnection {
+    oneway void disconnect();
+    oneway void write(in byte[] output);
+}
\ No newline at end of file
diff --git a/core/java/android/accessibilityservice/IBrailleDisplayController.aidl b/core/java/android/accessibilityservice/IBrailleDisplayController.aidl
new file mode 100644
index 0000000..7a5d83e
--- /dev/null
+++ b/core/java/android/accessibilityservice/IBrailleDisplayController.aidl
@@ -0,0 +1,17 @@
+package android.accessibilityservice;
+
+import android.accessibilityservice.IBrailleDisplayConnection;
+
+/**
+ * Interface given to a BrailleDisplayConnection to talk to a BrailleDisplayController
+ * in an accessibility service.
+ *
+ * IPCs from system_server to apps must be oneway, so designate this entire interface as oneway.
+ * @hide
+ */
+oneway interface IBrailleDisplayController {
+    void onConnected(in IBrailleDisplayConnection connection, in byte[] hidDescriptor);
+    void onConnectionFailed(int error);
+    void onInput(in byte[] input);
+    void onDisconnected();
+}
\ No newline at end of file
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index 2c00c99..de6a848 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -1232,6 +1232,15 @@
         }
 
         @Override
+        public final void scheduleTimeoutServiceForType(IBinder token, int startId, int fgsType) {
+            if (Trace.isTagEnabled(Trace.TRACE_TAG_ACTIVITY_MANAGER)) {
+                Trace.instant(Trace.TRACE_TAG_ACTIVITY_MANAGER,
+                        "scheduleTimeoutServiceForType. token=" + token);
+            }
+            sendMessage(H.TIMEOUT_SERVICE_FOR_TYPE, token, startId, fgsType);
+        }
+
+        @Override
         public final void bindApplication(
                 String processName,
                 ApplicationInfo appInfo,
@@ -2288,6 +2297,8 @@
         public static final int INSTRUMENT_WITHOUT_RESTART = 170;
         public static final int FINISH_INSTRUMENTATION_WITHOUT_RESTART = 171;
 
+        public static final int TIMEOUT_SERVICE_FOR_TYPE = 172;
+
         String codeToString(int code) {
             if (DEBUG_MESSAGES) {
                 switch (code) {
@@ -2341,6 +2352,7 @@
                     case DUMP_RESOURCES: return "DUMP_RESOURCES";
                     case TIMEOUT_SERVICE: return "TIMEOUT_SERVICE";
                     case PING: return "PING";
+                    case TIMEOUT_SERVICE_FOR_TYPE: return "TIMEOUT_SERVICE_FOR_TYPE";
                 }
             }
             return Integer.toString(code);
@@ -2427,6 +2439,14 @@
                 case PING:
                     ((RemoteCallback) msg.obj).sendResult(null);
                     break;
+                case TIMEOUT_SERVICE_FOR_TYPE:
+                    if (Trace.isTagEnabled(Trace.TRACE_TAG_ACTIVITY_MANAGER)) {
+                        Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER,
+                                "serviceTimeoutForType: " + msg.obj);
+                    }
+                    handleTimeoutServiceForType((IBinder) msg.obj, msg.arg1, msg.arg2);
+                    Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
+                    break;
                 case CONFIGURATION_CHANGED:
                     mConfigurationController.handleConfigurationChanged((Configuration) msg.obj);
                     break;
@@ -5136,6 +5156,26 @@
             Slog.wtf(TAG, "handleTimeoutService: token=" + token + " not found.");
         }
     }
+
+    private void handleTimeoutServiceForType(IBinder token, int startId, int fgsType) {
+        Service s = mServices.get(token);
+        if (s != null) {
+            try {
+                if (localLOGV) Slog.v(TAG, "Timeout service " + s);
+
+                s.callOnTimeLimitExceeded(startId, fgsType);
+            } catch (Exception e) {
+                if (!mInstrumentation.onException(s, e)) {
+                    throw new RuntimeException(
+                            "Unable to call onTimeLimitExceeded on service " + s + ": " + e, e);
+                }
+                Slog.i(TAG, "handleTimeoutServiceForType: exception for " + token, e);
+            }
+        } else {
+            Slog.wtf(TAG, "handleTimeoutServiceForType: token=" + token + " not found.");
+        }
+    }
+
     /**
      * Resume the activity.
      * @param r Target activity record.
diff --git a/core/java/android/app/ComponentCaller.java b/core/java/android/app/ComponentCaller.java
index a440dbc..44e8a0a 100644
--- a/core/java/android/app/ComponentCaller.java
+++ b/core/java/android/app/ComponentCaller.java
@@ -42,6 +42,9 @@
     private final IBinder mActivityToken;
     private final IBinder mCallerToken;
 
+    /**
+     * @hide
+     */
     public ComponentCaller(@NonNull IBinder activityToken, @Nullable IBinder callerToken) {
         mActivityToken = activityToken;
         mCallerToken = callerToken;
diff --git a/core/java/android/app/IActivityManager.aidl b/core/java/android/app/IActivityManager.aidl
index ceeaf5d..cc0aafd 100644
--- a/core/java/android/app/IActivityManager.aidl
+++ b/core/java/android/app/IActivityManager.aidl
@@ -942,6 +942,8 @@
 
     /** Returns if the service is a short-service is still "alive" and past the timeout. */
     boolean shouldServiceTimeOut(in ComponentName className, in IBinder token);
+    /** Returns if the service has a time-limit restricted type and is past the time limit. */
+    boolean hasServiceTimeLimitExceeded(in ComponentName className, in IBinder token);
 
     void registerUidFrozenStateChangedCallback(in IUidFrozenStateChangedCallback callback);
     @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.PACKAGE_USAGE_STATS)")
diff --git a/core/java/android/app/IApplicationThread.aidl b/core/java/android/app/IApplicationThread.aidl
index 59e0e99..a04620c 100644
--- a/core/java/android/app/IApplicationThread.aidl
+++ b/core/java/android/app/IApplicationThread.aidl
@@ -178,5 +178,6 @@
             in TranslationSpec targetSpec, in List<AutofillId> viewIds,
             in UiTranslationSpec uiTranslationSpec);
     void scheduleTimeoutService(IBinder token, int startId);
+    void scheduleTimeoutServiceForType(IBinder token, int startId, int fgsType);
     void schedulePing(in RemoteCallback pong);
 }
diff --git a/core/java/android/app/ResourcesManager.java b/core/java/android/app/ResourcesManager.java
index 24a5157..6255260 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();
+        final AssetManager.Builder builder = new AssetManager.Builder().setNoInit();
 
         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 ArrayList<String> paths = new ArrayList<>();
+            final var paths = new ArrayList<String>(overlayPaths.length + resourceDirs.length);
             for (final String path : overlayPaths) {
                 paths.add(path);
             }
diff --git a/core/java/android/app/Service.java b/core/java/android/app/Service.java
index a155457..d470299 100644
--- a/core/java/android/app/Service.java
+++ b/core/java/android/app/Service.java
@@ -20,6 +20,7 @@
 import static android.os.Trace.TRACE_TAG_ACTIVITY_MANAGER;
 import static android.text.TextUtils.formatSimple;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -1161,4 +1162,37 @@
      */
     public void onTimeout(int startId) {
     }
+
+    /** @hide */
+    public final void callOnTimeLimitExceeded(int startId, int fgsType) {
+        // Note, because all the service callbacks (and other similar callbacks, e.g. activity
+        // callbacks) are delivered using the main handler, it's possible the service is already
+        // stopped when before this method is called, so we do a double check here.
+        if (mToken == null) {
+            Log.w(TAG, "Service already destroyed, skipping onTimeLimitExceeded()");
+            return;
+        }
+        try {
+            if (!mActivityManager.hasServiceTimeLimitExceeded(
+                    new ComponentName(this, mClassName), mToken)) {
+                Log.w(TAG, "Service no longer relevant, skipping onTimeLimitExceeded()");
+                return;
+            }
+        } catch (RemoteException ex) {
+        }
+        if (Flags.introduceNewServiceOntimeoutCallback()) {
+            onTimeout(startId, fgsType);
+        }
+    }
+
+    /**
+     * Callback called when a particular foreground service type has timed out.
+     *
+     * @param startId the startId passed to {@link #onStartCommand(Intent, int, int)} when
+     * the service started.
+     * @param fgsType the foreground service type which caused the timeout.
+     */
+    @FlaggedApi(Flags.FLAG_INTRODUCE_NEW_SERVICE_ONTIMEOUT_CALLBACK)
+    public void onTimeout(int startId, int fgsType) {
+    }
 }
diff --git a/core/java/android/app/activity_manager.aconfig b/core/java/android/app/activity_manager.aconfig
index c0b299b..ff23f09 100644
--- a/core/java/android/app/activity_manager.aconfig
+++ b/core/java/android/app/activity_manager.aconfig
@@ -27,3 +27,10 @@
      description: "API to add OnUidImportanceListener with targetted UIDs"
      bug: "286258140"
 }
+
+flag {
+     namespace: "backstage_power"
+     name: "introduce_new_service_ontimeout_callback"
+     description: "Add a new callback in Service to indicate a FGS has reached its timeout."
+     bug: "317799821"
+}
diff --git a/core/java/android/app/admin/DeviceAdminInfo.java b/core/java/android/app/admin/DeviceAdminInfo.java
index 14462b8..7d5d5c1 100644
--- a/core/java/android/app/admin/DeviceAdminInfo.java
+++ b/core/java/android/app/admin/DeviceAdminInfo.java
@@ -16,8 +16,10 @@
 
 package android.app.admin;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.app.admin.flags.Flags;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
 import android.content.Context;
@@ -176,7 +178,18 @@
      */
     public static final int HEADLESS_DEVICE_OWNER_MODE_AFFILIATED = 1;
 
-    @IntDef({HEADLESS_DEVICE_OWNER_MODE_UNSUPPORTED, HEADLESS_DEVICE_OWNER_MODE_AFFILIATED})
+    /**
+     * Value for {@link #getHeadlessDeviceOwnerMode} which indicates that this DPC should be
+     * provisioned into the first secondary user when on a Headless System User Mode device.
+     *
+     * <p>This mode only allows a single secondary user on the device blocking the creation of
+     * additional secondary users.
+     */
+    @FlaggedApi(Flags.FLAG_HEADLESS_DEVICE_OWNER_SINGLE_USER_ENABLED)
+    public static final int HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER = 2;
+
+    @IntDef({HEADLESS_DEVICE_OWNER_MODE_UNSUPPORTED, HEADLESS_DEVICE_OWNER_MODE_AFFILIATED,
+            HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER})
     @Retention(RetentionPolicy.SOURCE)
     private @interface HeadlessDeviceOwnerMode {}
 
@@ -373,6 +386,8 @@
                         mHeadlessDeviceOwnerMode = HEADLESS_DEVICE_OWNER_MODE_UNSUPPORTED;
                     } else if (deviceOwnerModeStringValue.equalsIgnoreCase("affiliated")) {
                         mHeadlessDeviceOwnerMode = HEADLESS_DEVICE_OWNER_MODE_AFFILIATED;
+                    } else if (deviceOwnerModeStringValue.equalsIgnoreCase("single_user")) {
+                        mHeadlessDeviceOwnerMode = HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER;
                     } else {
                         throw new XmlPullParserException("headless-system-user mode must be valid");
                     }
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index c8762c6..c649e62 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -84,6 +84,7 @@
 import android.app.IServiceConnection;
 import android.app.KeyguardManager;
 import android.app.admin.SecurityLog.SecurityEvent;
+import android.app.admin.flags.Flags;
 import android.app.compat.CompatChanges;
 import android.compat.annotation.ChangeId;
 import android.compat.annotation.EnabledSince;
@@ -2863,6 +2864,19 @@
     public static final int STATUS_HEADLESS_SYSTEM_USER_MODE_NOT_SUPPORTED = 16;
 
     /**
+     * Result code for {@link #checkProvisioningPrecondition}.
+     *
+     * <p>Returned for {@link #ACTION_PROVISION_MANAGED_DEVICE} when provisioning a DPC into the
+     * {@link DeviceAdminInfo#HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER} mode but only the system
+     * user exists on the device.
+     *
+     * @hide
+     */
+    @SystemApi
+    @FlaggedApi(Flags.FLAG_HEADLESS_DEVICE_OWNER_SINGLE_USER_ENABLED)
+    public static final int STATUS_HEADLESS_ONLY_SYSTEM_USER = 17;
+
+    /**
      * Result codes for {@link #checkProvisioningPrecondition} indicating all the provisioning pre
      * conditions.
      *
@@ -2876,7 +2890,7 @@
             STATUS_CANNOT_ADD_MANAGED_PROFILE, STATUS_DEVICE_ADMIN_NOT_SUPPORTED,
             STATUS_SPLIT_SYSTEM_USER_DEVICE_SYSTEM_USER,
             STATUS_PROVISIONING_NOT_ALLOWED_FOR_NON_DEVELOPER_USERS,
-            STATUS_HEADLESS_SYSTEM_USER_MODE_NOT_SUPPORTED
+            STATUS_HEADLESS_SYSTEM_USER_MODE_NOT_SUPPORTED, STATUS_HEADLESS_ONLY_SYSTEM_USER
     })
     public @interface ProvisioningPrecondition {}
 
@@ -9178,9 +9192,11 @@
      * <p>Calling this after the setup phase of the device owner user has completed is allowed only
      * if the caller is the {@link Process#SHELL_UID Shell UID}, and there are no additional users
      * (except when the device runs on headless system user mode, in which case it could have exact
-     * one extra user, which is the current user - the device owner will be set in the
-     * {@link UserHandle#SYSTEM system} user and a profile owner will be set in the current user)
-     * and no accounts.
+     * one extra user, which is the current user.
+     *
+     * <p>On a headless devices, if it is in affiliated mode the device owner will be set in the
+     * {@link UserHandle#SYSTEM system} user. If the device is in single user mode, the device owner
+     * will be set in the first secondary user.
      *
      * @param who the component name to be registered as device owner.
      * @param userId ID of the user on which the device owner runs.
@@ -11371,7 +11387,9 @@
      * @see UserHandle
      * @return the {@link android.os.UserHandle} object for the created user, or {@code null} if the
      *         user could not be created.
-     * @throws SecurityException if {@code admin} is not a device owner.
+     * @throws SecurityException if headless device is in
+     *        {@link DeviceAdminInfo#HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER} mode.
+     * @throws SecurityException if {@code admin} is not a device owner
      * @throws UserOperationException if the user could not be created and the calling app is
      * targeting {@link android.os.Build.VERSION_CODES#P} and running on
      * {@link android.os.Build.VERSION_CODES#P}.
@@ -16612,7 +16630,10 @@
      * before calling this method.
      *
      * <p>Holders of {@link android.Manifest.permission#PROVISION_DEMO_DEVICE} can call this API
-     * only if {@link FullyManagedDeviceProvisioningParams#isDemoDevice()} is {@code true}.</p>
+     * only if {@link FullyManagedDeviceProvisioningParams#isDemoDevice()} is {@code true}.
+     *
+     * <p>If headless device is in {@link DeviceAdminInfo#HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER}
+     * mode then it sets the device owner on the first secondary user.</p>
      *
      * @param provisioningParams Params required to provision a fully managed device,
      * see {@link FullyManagedDeviceProvisioningParams}.
diff --git a/core/java/android/app/admin/flags/flags.aconfig b/core/java/android/app/admin/flags/flags.aconfig
index 6cc8af8..3c98ef9 100644
--- a/core/java/android/app/admin/flags/flags.aconfig
+++ b/core/java/android/app/admin/flags/flags.aconfig
@@ -76,3 +76,10 @@
   description: "Enable APIs to provision and manage eSIMs"
   bug: "295301164"
 }
+
+flag {
+  name: "headless_device_owner_single_user_enabled"
+  namespace: "enterprise"
+  description: "Add Headless DO support."
+  bug: "289515470"
+}
diff --git a/core/java/android/app/prediction/AppPredictor.java b/core/java/android/app/prediction/AppPredictor.java
index d628b7f..0c1a28a 100644
--- a/core/java/android/app/prediction/AppPredictor.java
+++ b/core/java/android/app/prediction/AppPredictor.java
@@ -16,6 +16,7 @@
 package android.app.prediction;
 
 import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
@@ -24,9 +25,12 @@
 import android.content.Context;
 import android.content.pm.ParceledListSlice;
 import android.os.Binder;
+import android.os.Bundle;
 import android.os.IBinder;
+import android.os.IRemoteCallback;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.service.appprediction.flags.Flags;
 import android.util.ArrayMap;
 import android.util.Log;
 
@@ -263,6 +267,34 @@
     }
 
     /**
+     * Requests a Bundle which includes service features info or {@code null} if the service is not
+     * available.
+     *
+     * @param callbackExecutor The callback executor to use when calling the callback. It cannot be
+     *                        null.
+     * @param callback The callback to return the Bundle which includes service features info. It
+     *                cannot be null.
+     *
+     * @throws IllegalStateException If this AppPredictor has already been destroyed.
+     * @throws RuntimeException If there is a failure communicating with the remote service.
+     */
+    @FlaggedApi(Flags.FLAG_SERVICE_FEATURES_API)
+    public void requestServiceFeatures(@NonNull Executor callbackExecutor,
+            @NonNull Consumer<Bundle> callback) {
+        if (mIsClosed.get()) {
+            throw new IllegalStateException("This client has already been destroyed.");
+        }
+
+        try {
+            mPredictionManager.requestServiceFeatures(mSessionId,
+                    new RemoteCallbackWrapper(callbackExecutor, callback));
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to request service feature info", e);
+            e.rethrowAsRuntimeException();
+        }
+    }
+
+    /**
      * Destroys the client and unregisters the callback. Any method on this class after this call
      * with throw {@link IllegalStateException}.
      */
@@ -347,6 +379,28 @@
         }
     }
 
+    static class RemoteCallbackWrapper extends IRemoteCallback.Stub {
+
+        private final Consumer<Bundle> mCallback;
+        private final Executor mExecutor;
+
+        RemoteCallbackWrapper(@NonNull Executor callbackExecutor,
+                @NonNull Consumer<Bundle> callback) {
+            mExecutor = callbackExecutor;
+            mCallback = callback;
+        }
+
+        @Override
+        public void sendResult(Bundle result) {
+            final long identity = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> mCallback.accept(result));
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        }
+    }
+
     private static class Token {
         static final IBinder sBinder = new Binder(TAG);
     }
diff --git a/core/java/android/app/prediction/IPredictionManager.aidl b/core/java/android/app/prediction/IPredictionManager.aidl
index 863fc6f9..94b4f5b 100644
--- a/core/java/android/app/prediction/IPredictionManager.aidl
+++ b/core/java/android/app/prediction/IPredictionManager.aidl
@@ -22,6 +22,7 @@
 import android.app.prediction.AppPredictionSessionId;
 import android.app.prediction.IPredictionCallback;
 import android.content.pm.ParceledListSlice;
+import android.os.IRemoteCallback;
 
 /**
  * @hide
@@ -48,4 +49,6 @@
     void requestPredictionUpdate(in AppPredictionSessionId sessionId);
 
     void onDestroyPredictionSession(in AppPredictionSessionId sessionId);
+
+    void requestServiceFeatures(in AppPredictionSessionId sessionId, in IRemoteCallback callback);
 }
diff --git a/core/java/android/content/ClipData.java b/core/java/android/content/ClipData.java
index 67759f4..eb357fe 100644
--- a/core/java/android/content/ClipData.java
+++ b/core/java/android/content/ClipData.java
@@ -21,7 +21,13 @@
 import static android.content.ContentResolver.SCHEME_CONTENT;
 import static android.content.ContentResolver.SCHEME_FILE;
 
+import static com.android.window.flags.Flags.FLAG_DELEGATE_UNHANDLED_DRAGS;
+
+import android.annotation.FlaggedApi;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
+import android.app.PendingIntent;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.pm.ActivityInfo;
 import android.content.res.AssetFileDescriptor;
@@ -207,6 +213,7 @@
         final CharSequence mText;
         final String mHtmlText;
         final Intent mIntent;
+        final PendingIntent mPendingIntent;
         @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
         Uri mUri;
         private TextLinks mTextLinks;
@@ -214,12 +221,91 @@
         // if the data is obtained from {@link #copyForTransferWithActivityInfo}
         private ActivityInfo mActivityInfo;
 
+        /**
+         * A builder for a ClipData Item.
+         */
+        @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+        @SuppressLint("PackageLayering")
+        public static final class Builder {
+            private CharSequence mText;
+            private String mHtmlText;
+            private Intent mIntent;
+            private PendingIntent mPendingIntent;
+            private Uri mUri;
+
+            /**
+             * Sets the text for the item to be constructed.
+             */
+            @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+            @NonNull
+            public Builder setText(@Nullable CharSequence text) {
+                mText = text;
+                return this;
+            }
+
+            /**
+             * Sets the HTML text for the item to be constructed.
+             */
+            @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+            @NonNull
+            public Builder setHtmlText(@Nullable String htmlText) {
+                mHtmlText = htmlText;
+                return this;
+            }
+
+            /**
+             * Sets the Intent for the item to be constructed.
+             */
+            @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+            @NonNull
+            public Builder setIntent(@Nullable Intent intent) {
+                mIntent = intent;
+                return this;
+            }
+
+            /**
+             * Sets the PendingIntent for the item to be constructed. To prevent receiving apps from
+             * improperly manipulating the intent to launch another activity as this caller, the
+             * provided PendingIntent must be immutable (see {@link PendingIntent#FLAG_IMMUTABLE}).
+             * The system will clean up the PendingIntent when it is no longer used.
+             */
+            @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+            @NonNull
+            public Builder setPendingIntent(@Nullable PendingIntent pendingIntent) {
+                if (pendingIntent != null && !pendingIntent.isImmutable()) {
+                    throw new IllegalArgumentException("Expected pending intent to be immutable");
+                }
+                mPendingIntent = pendingIntent;
+                return this;
+            }
+
+            /**
+             * Sets the URI for the item to be constructed.
+             */
+            @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+            @NonNull
+            public Builder setUri(@Nullable Uri uri) {
+                mUri = uri;
+                return this;
+            }
+
+            /**
+             * Constructs a new Item with the properties set on this builder.
+             */
+            @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+            @NonNull
+            public Item build() {
+                return new Item(mText, mHtmlText, mIntent, mPendingIntent, mUri);
+            }
+        }
+
 
         /** @hide */
         public Item(Item other) {
             mText = other.mText;
             mHtmlText = other.mHtmlText;
             mIntent = other.mIntent;
+            mPendingIntent = other.mPendingIntent;
             mUri = other.mUri;
             mActivityInfo = other.mActivityInfo;
             mTextLinks = other.mTextLinks;
@@ -229,10 +315,7 @@
          * Create an Item consisting of a single block of (possibly styled) text.
          */
         public Item(CharSequence text) {
-            mText = text;
-            mHtmlText = null;
-            mIntent = null;
-            mUri = null;
+            this(text, null, null, null, null);
         }
 
         /**
@@ -245,30 +328,21 @@
          * </p>
          */
         public Item(CharSequence text, String htmlText) {
-            mText = text;
-            mHtmlText = htmlText;
-            mIntent = null;
-            mUri = null;
+            this(text, htmlText, null, null, null);
         }
 
         /**
          * Create an Item consisting of an arbitrary Intent.
          */
         public Item(Intent intent) {
-            mText = null;
-            mHtmlText = null;
-            mIntent = intent;
-            mUri = null;
+            this(null, null, intent, null, null);
         }
 
         /**
          * Create an Item consisting of an arbitrary URI.
          */
         public Item(Uri uri) {
-            mText = null;
-            mHtmlText = null;
-            mIntent = null;
-            mUri = uri;
+            this(null, null, null, null, uri);
         }
 
         /**
@@ -276,10 +350,7 @@
          * text, Intent, and/or URI.
          */
         public Item(CharSequence text, Intent intent, Uri uri) {
-            mText = text;
-            mHtmlText = null;
-            mIntent = intent;
-            mUri = uri;
+            this(text, null, intent, null, uri);
         }
 
         /**
@@ -289,6 +360,14 @@
          * will not be done from HTML formatted text into plain text.
          */
         public Item(CharSequence text, String htmlText, Intent intent, Uri uri) {
+            this(text, htmlText, intent, null, uri);
+        }
+
+        /**
+         * Builder ctor.
+         */
+        private Item(CharSequence text, String htmlText, Intent intent, PendingIntent pendingIntent,
+                Uri uri) {
             if (htmlText != null && text == null) {
                 throw new IllegalArgumentException(
                         "Plain text must be supplied if HTML text is supplied");
@@ -296,6 +375,7 @@
             mText = text;
             mHtmlText = htmlText;
             mIntent = intent;
+            mPendingIntent = pendingIntent;
             mUri = uri;
         }
 
@@ -321,6 +401,15 @@
         }
 
         /**
+         * Returns the pending intent in this Item.
+         */
+        @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+        @Nullable
+        public PendingIntent getPendingIntent() {
+            return mPendingIntent;
+        }
+
+        /**
          * Retrieve the raw URI contained in this Item.
          */
         public Uri getUri() {
@@ -777,7 +866,7 @@
             throw new NullPointerException("item is null");
         }
         mIcon = null;
-        mItems = new ArrayList<Item>();
+        mItems = new ArrayList<>();
         mItems.add(item);
         mClipDescription.setIsStyledText(isStyledText());
     }
@@ -794,7 +883,7 @@
             throw new NullPointerException("item is null");
         }
         mIcon = null;
-        mItems = new ArrayList<Item>();
+        mItems = new ArrayList<>();
         mItems.add(item);
         mClipDescription.setIsStyledText(isStyledText());
     }
@@ -826,7 +915,7 @@
     public ClipData(ClipData other) {
         mClipDescription = other.mClipDescription;
         mIcon = other.mIcon;
-        mItems = new ArrayList<Item>(other.mItems);
+        mItems = new ArrayList<>(other.mItems);
     }
 
     /**
@@ -1042,6 +1131,35 @@
     }
 
     /**
+     * Checks if this clip data has a pending intent that is an activity type.
+     * @hide
+     */
+    public boolean hasActivityPendingIntents() {
+        final int size = mItems.size();
+        for (int i = 0; i < size; i++) {
+            final Item item = mItems.get(i);
+            if (item.mPendingIntent != null && item.mPendingIntent.isActivity()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Cleans up all pending intents in the ClipData.
+     * @hide
+     */
+    public void cleanUpPendingIntents() {
+        final int size = mItems.size();
+        for (int i = 0; i < size; i++) {
+            final Item item = mItems.get(i);
+            if (item.mPendingIntent != null) {
+                item.mPendingIntent.cancel();
+            }
+        }
+    }
+
+    /**
      * Prepare this {@link ClipData} to leave an app process.
      *
      * @hide
@@ -1243,6 +1361,7 @@
             TextUtils.writeToParcel(item.mText, dest, flags);
             dest.writeString8(item.mHtmlText);
             dest.writeTypedObject(item.mIntent, flags);
+            dest.writeTypedObject(item.mPendingIntent, flags);
             dest.writeTypedObject(item.mUri, flags);
             dest.writeTypedObject(mParcelItemActivityInfos ? item.mActivityInfo : null, flags);
             dest.writeTypedObject(item.mTextLinks, flags);
@@ -1262,10 +1381,11 @@
             CharSequence text = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
             String htmlText = in.readString8();
             Intent intent = in.readTypedObject(Intent.CREATOR);
+            PendingIntent pendingIntent = in.readTypedObject(PendingIntent.CREATOR);
             Uri uri = in.readTypedObject(Uri.CREATOR);
             ActivityInfo info = in.readTypedObject(ActivityInfo.CREATOR);
             TextLinks textLinks = in.readTypedObject(TextLinks.CREATOR);
-            Item item = new Item(text, htmlText, intent, uri);
+            Item item = new Item(text, htmlText, intent, pendingIntent, uri);
             item.setActivityInfo(info);
             item.setTextLinks(textLinks);
             mItems.add(item);
@@ -1273,7 +1393,7 @@
     }
 
     public static final @android.annotation.NonNull Parcelable.Creator<ClipData> CREATOR =
-        new Parcelable.Creator<ClipData>() {
+        new Parcelable.Creator<>() {
 
             @Override
             public ClipData createFromParcel(Parcel source) {
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 08871d4..333c363 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -19,6 +19,7 @@
 import static android.app.sdksandbox.SdkSandboxManager.ACTION_START_SANDBOXED_ACTIVITY;
 import static android.content.ContentProvider.maybeAddUserId;
 import static android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE;
+import static android.service.chooser.Flags.FLAG_ENABLE_SHARESHEET_METADATA_EXTRA;
 
 import android.Manifest;
 import android.accessibilityservice.AccessibilityService;
@@ -6156,6 +6157,17 @@
     public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS";
 
     /**
+     * A CharSequence of additional text describing the content being shared. This text will be
+     * displayed to the user as a part of the sharesheet when included in an
+     * {@link #ACTION_CHOOSER} {@link Intent}.
+     *
+     * <p>e.g. When sharing a photo, metadata could inform the user that location data is included
+     * in the photo they are sharing.</p>
+     */
+    @FlaggedApi(FLAG_ENABLE_SHARESHEET_METADATA_EXTRA)
+    public static final String EXTRA_METADATA_TEXT = "android.intent.extra.METADATA_TEXT";
+
+    /**
      * A {@link IntentSender} to start after instant app installation success.
      * @hide
      */
diff --git a/core/java/android/content/IntentFilter.java b/core/java/android/content/IntentFilter.java
index 79af65a..d913581 100644
--- a/core/java/android/content/IntentFilter.java
+++ b/core/java/android/content/IntentFilter.java
@@ -559,6 +559,10 @@
             sb.append(" sch=");
             sb.append(mDataSchemes.toString());
         }
+        if (Flags.relativeReferenceIntentFilters() && countUriRelativeFilterGroups() > 0) {
+            sb.append(" grp=");
+            sb.append(mUriRelativeFilterGroups.toString());
+        }
         sb.append(" }");
         return sb.toString();
     }
@@ -1807,13 +1811,7 @@
         if (mUriRelativeFilterGroups == null) {
             return false;
         }
-        for (int i = 0; i < mUriRelativeFilterGroups.size(); i++) {
-            UriRelativeFilterGroup group = mUriRelativeFilterGroups.get(i);
-            if (group.matchData(data)) {
-                return group.getAction() == UriRelativeFilterGroup.ACTION_ALLOW;
-            }
-        }
-        return false;
+        return UriRelativeFilterGroup.matchGroupsToUri(mUriRelativeFilterGroups, data);
     }
 
     /**
diff --git a/core/java/android/content/UriRelativeFilter.java b/core/java/android/content/UriRelativeFilter.java
index 9866cd0..6d33246 100644
--- a/core/java/android/content/UriRelativeFilter.java
+++ b/core/java/android/content/UriRelativeFilter.java
@@ -217,6 +217,15 @@
                 + " }";
     }
 
+    /** @hide */
+    public UriRelativeFilterParcel toParcel() {
+        UriRelativeFilterParcel parcel = new UriRelativeFilterParcel();
+        parcel.uriPart = mUriPart;
+        parcel.patternType = mPatternType;
+        parcel.filter = mFilter;
+        return parcel;
+    }
+
     @Override
     public boolean equals(@Nullable Object o) {
         if (this == o) return true;
@@ -257,4 +266,11 @@
         mPatternType = Integer.parseInt(parser.getAttributeValue(null, PATTERN_STR));
         mFilter = parser.getAttributeValue(null, FILTER_STR);
     }
+
+    /** @hide */
+    public UriRelativeFilter(UriRelativeFilterParcel parcel) {
+        mUriPart = parcel.uriPart;
+        mPatternType = parcel.patternType;
+        mFilter = parcel.filter;
+    }
 }
diff --git a/core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl b/core/java/android/content/UriRelativeFilterGroup.aidl
similarity index 81%
rename from core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl
rename to core/java/android/content/UriRelativeFilterGroup.aidl
index 838e41e..b251054 100644
--- a/core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl
+++ b/core/java/android/content/UriRelativeFilterGroup.aidl
@@ -14,11 +14,6 @@
  * limitations under the License.
  */
 
-package android.hardware;
+package android.content;
 
-/** @hide */
-parcelable CameraPrivacyAllowlistEntry {
-    String packageName;
-    boolean isMandatory;
-}
-
+parcelable UriRelativeFilterGroup;
diff --git a/core/java/android/content/UriRelativeFilterGroup.java b/core/java/android/content/UriRelativeFilterGroup.java
index 72c396a..0e49b4f 100644
--- a/core/java/android/content/UriRelativeFilterGroup.java
+++ b/core/java/android/content/UriRelativeFilterGroup.java
@@ -19,6 +19,7 @@
 import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.content.pm.Flags;
 import android.net.Uri;
 import android.os.Parcel;
@@ -36,9 +37,11 @@
 import java.io.IOException;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Objects;
 
 /**
@@ -83,6 +86,40 @@
     private final @Action int mAction;
     private final ArraySet<UriRelativeFilter> mUriRelativeFilters = new ArraySet<>();
 
+    /** @hide */
+    public static boolean matchGroupsToUri(List<UriRelativeFilterGroup> groups, Uri uri) {
+        for (int i = 0; i < groups.size(); i++) {
+            if (groups.get(i).matchData(uri)) {
+                return groups.get(i).getAction() == UriRelativeFilterGroup.ACTION_ALLOW;
+            }
+        }
+        return false;
+    }
+
+    /** @hide */
+    public static List<UriRelativeFilterGroup> parcelsToGroups(
+            @Nullable List<UriRelativeFilterGroupParcel> parcels) {
+        List<UriRelativeFilterGroup> groups = new ArrayList<>();
+        if (parcels != null) {
+            for (int i = 0; i < parcels.size(); i++) {
+                groups.add(new UriRelativeFilterGroup(parcels.get(i)));
+            }
+        }
+        return groups;
+    }
+
+    /** @hide */
+    public static List<UriRelativeFilterGroupParcel> groupsToParcels(
+            @Nullable List<UriRelativeFilterGroup> groups) {
+        List<UriRelativeFilterGroupParcel> parcels = new ArrayList<>();
+        if (groups != null) {
+            for (int i = 0; i < groups.size(); i++) {
+                parcels.add(groups.get(i).toParcel());
+            }
+        }
+        return parcels;
+    }
+
     /**
      * New UriRelativeFilterGroup that matches a Intent data.
      *
@@ -205,6 +242,35 @@
         }
     }
 
+    @Override
+    public boolean equals(@Nullable Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        @SuppressWarnings("unchecked")
+        UriRelativeFilterGroup that = (UriRelativeFilterGroup) o;
+        if (mAction != that.mAction) return false;
+        return mUriRelativeFilters.equals(that.mUriRelativeFilters);
+    }
+
+    @Override
+    public int hashCode() {
+        int _hash = 0;
+        _hash = 31 * _hash + mAction;
+        _hash = 31 * _hash + java.util.Objects.hashCode(mUriRelativeFilters);
+        return _hash;
+    }
+
+    /** @hide */
+    public UriRelativeFilterGroupParcel toParcel() {
+        UriRelativeFilterGroupParcel parcel = new UriRelativeFilterGroupParcel();
+        parcel.action = mAction;
+        parcel.filters = new ArrayList<>();
+        for (UriRelativeFilter filter : mUriRelativeFilters) {
+            parcel.filters.add(filter.toParcel());
+        }
+        return parcel;
+    }
+
     /** @hide */
     UriRelativeFilterGroup(@NonNull Parcel src) {
         mAction = src.readInt();
@@ -213,4 +279,12 @@
             mUriRelativeFilters.add(new UriRelativeFilter(src));
         }
     }
+
+    /** @hide */
+    public UriRelativeFilterGroup(UriRelativeFilterGroupParcel parcel) {
+        mAction = parcel.action;
+        for (int i = 0; i < parcel.filters.size(); i++) {
+            mUriRelativeFilters.add(new UriRelativeFilter(parcel.filters.get(i)));
+        }
+    }
 }
diff --git a/core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl b/core/java/android/content/UriRelativeFilterGroupParcel.aidl
similarity index 71%
copy from core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl
copy to core/java/android/content/UriRelativeFilterGroupParcel.aidl
index 838e41e..3679e7f 100644
--- a/core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl
+++ b/core/java/android/content/UriRelativeFilterGroupParcel.aidl
@@ -14,11 +14,15 @@
  * limitations under the License.
  */
 
-package android.hardware;
+package android.content;
 
-/** @hide */
-parcelable CameraPrivacyAllowlistEntry {
-    String packageName;
-    boolean isMandatory;
+import android.content.UriRelativeFilterParcel;
+
+/**
+ * Class for holding UriRelativeFilterGroup data.
+ * @hide
+ */
+parcelable UriRelativeFilterGroupParcel {
+    int action;
+    List<UriRelativeFilterParcel> filters;
 }
-
diff --git a/core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl b/core/java/android/content/UriRelativeFilterParcel.aidl
similarity index 64%
copy from core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl
copy to core/java/android/content/UriRelativeFilterParcel.aidl
index 838e41e..4fb196d 100644
--- a/core/java/android/hardware/CameraPrivacyAllowlistEntry.aidl
+++ b/core/java/android/content/UriRelativeFilterParcel.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2024, 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.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,11 +14,14 @@
  * limitations under the License.
  */
 
-package android.hardware;
+package android.content;
 
-/** @hide */
-parcelable CameraPrivacyAllowlistEntry {
-    String packageName;
-    boolean isMandatory;
+/**
+ * Class for holding UriRelativeFilter data.
+ * @hide
+ */
+parcelable UriRelativeFilterParcel {
+    int uriPart;
+    int patternType;
+    String filter;
 }
-
diff --git a/core/java/android/content/pm/ServiceInfo.java b/core/java/android/content/pm/ServiceInfo.java
index 2b378b1..5b0cee7 100644
--- a/core/java/android/content/pm/ServiceInfo.java
+++ b/core/java/android/content/pm/ServiceInfo.java
@@ -142,6 +142,28 @@
      * the {@link android.R.attr#foregroundServiceType} attribute.
      * Data(photo, file, account) upload/download, backup/restore, import/export, fetch,
      * transfer over network between device and cloud.
+     *
+     * <p>This type has time limit of 6 hours starting from Android version
+     * {@link android.os.Build.VERSION_CODES#VANILLA_ICE_CREAM}.
+     * A foreground service of this type must be stopped within the timeout by
+     * {@link android.app.Service#stopSelf()},
+     * {@link android.content.Context#stopService(android.content.Intent)} or their overloads).
+     * {@link android.app.Service#stopForeground(int)} will also work, which will demote the
+     * service to a "background" service, which will soon be stopped by the system.
+     *
+     * <p>If the service isn't stopped within the timeout,
+     * {@link android.app.Service#onTimeout(int, int)} will be called.
+     *
+     * <p>Also note, even though
+     * {@link android.content.pm.ServiceInfo#FOREGROUND_SERVICE_TYPE_DATA_SYNC} can be used on
+     * Android versions prior to {@link android.os.Build.VERSION_CODES#VANILLA_ICE_CREAM}, since
+     * {@link android.app.Service#onTimeout(int, int)} did not exist on such versions, it will
+     * never be called.
+     *
+     * Because of this, developers must make sure to stop the foreground service even if
+     * {@link android.app.Service#onTimeout(int, int)} is not called on such versions.
+     *
+     * @see android.app.Service#onTimeout(int, int)
      */
     @RequiresPermission(
             value = Manifest.permission.FOREGROUND_SERVICE_DATA_SYNC,
@@ -483,6 +505,27 @@
      * Constant corresponding to {@code mediaProcessing} in
      * the {@link android.R.attr#foregroundServiceType} attribute.
      * Media processing use cases such as video or photo editing and processing.
+     *
+     * This type has time limit of 6 hours.
+     * A foreground service of this type must be stopped within the timeout by
+     * {@link android.app.Service#stopSelf()},
+     * {@link android.content.Context#stopService(android.content.Intent)} or their overloads).
+     * {@link android.app.Service#stopForeground(int)} will also work, which will demote the
+     * service to a "background" service, which will soon be stopped by the system.
+     *
+     * <p>If the service isn't stopped within the timeout,
+     * {@link android.app.Service#onTimeout(int, int)} will be called.
+     *
+     * <p>Also note, even though
+     * {@link android.content.pm.ServiceInfo#FOREGROUND_SERVICE_TYPE_MEDIA_PROCESSING} was added in
+     * Android version {@link android.os.Build.VERSION_CODES#VANILLA_ICE_CREAM}, it can be also used
+     * on prior android versions (just like other new foreground service types can be used).
+     * However, because {@link android.app.Service#onTimeout(int, int)} did not exist on prior
+     * versions, it will never be called on such versions.
+     * Because of this, developers must make sure to stop the foreground service even if
+     * {@link android.app.Service#onTimeout(int, int)} is not called on such versions.
+     *
+     * @see android.app.Service#onTimeout(int, int)
      */
     @RequiresPermission(
             value = Manifest.permission.FOREGROUND_SERVICE_MEDIA_PROCESSING
diff --git a/core/java/android/content/pm/verify/domain/DomainVerificationManager.java b/core/java/android/content/pm/verify/domain/DomainVerificationManager.java
index 77bd147..4dcc517 100644
--- a/core/java/android/content/pm/verify/domain/DomainVerificationManager.java
+++ b/core/java/android/content/pm/verify/domain/DomainVerificationManager.java
@@ -17,6 +17,7 @@
 package android.content.pm.verify.domain;
 
 import android.annotation.CheckResult;
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -25,15 +26,21 @@
 import android.annotation.SystemService;
 import android.content.Context;
 import android.content.Intent;
+import android.content.UriRelativeFilterGroup;
+import android.content.UriRelativeFilterGroupParcel;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.os.Bundle;
 import android.os.RemoteException;
 import android.os.ServiceSpecificException;
 import android.os.UserHandle;
+import android.util.ArrayMap;
 
 import com.android.internal.util.CollectionUtils;
 
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
+import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
 import java.util.SortedSet;
@@ -156,6 +163,74 @@
     }
 
     /**
+     * Update the URI relative filter groups for a package. All previously existing groups
+     * will be cleared before the new groups will be applied.
+     *
+     * @param packageName The name of the package.
+     * @param domainToGroupsMap A map of domains to a list of {@link UriRelativeFilterGroup}s that
+     *                         should apply to them. Groups for each domain will replace any groups
+     *                         provided for that domain in a prior call to this method. Groups will
+     *                         be evaluated in the order they are provided.
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(android.Manifest.permission.DOMAIN_VERIFICATION_AGENT)
+    @FlaggedApi(android.content.pm.Flags.FLAG_RELATIVE_REFERENCE_INTENT_FILTERS)
+    public void setUriRelativeFilterGroups(@NonNull String packageName,
+            @NonNull Map<String, List<UriRelativeFilterGroup>> domainToGroupsMap) {
+        Objects.requireNonNull(packageName);
+        Objects.requireNonNull(domainToGroupsMap);
+        Bundle bundle = new Bundle();
+        for (String domain : domainToGroupsMap.keySet()) {
+            List<UriRelativeFilterGroup> groups = domainToGroupsMap.get(domain);
+            bundle.putParcelableList(domain, UriRelativeFilterGroup.groupsToParcels(groups));
+        }
+        try {
+            mDomainVerificationManager.setUriRelativeFilterGroups(packageName, bundle);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Retrieves a map of a package's verified domains to a list of {@link UriRelativeFilterGroup}s
+     * that applies to them.
+     *
+     * @param packageName The name of the package.
+     * @param domains List of domains for which to retrieve group matches.
+     * @return A map of domains to the lists of {@link UriRelativeFilterGroup}s that apply to them.
+     * @hide
+     */
+    @NonNull
+    @SystemApi
+    @FlaggedApi(android.content.pm.Flags.FLAG_RELATIVE_REFERENCE_INTENT_FILTERS)
+    public Map<String, List<UriRelativeFilterGroup>> getUriRelativeFilterGroups(
+            @NonNull String packageName,
+            @NonNull List<String> domains) {
+        Objects.requireNonNull(packageName);
+        Objects.requireNonNull(domains);
+        if (domains.isEmpty()) {
+            return Collections.emptyMap();
+        }
+        try {
+            Bundle bundle = mDomainVerificationManager.getUriRelativeFilterGroups(packageName,
+                    domains);
+            ArrayMap<String, List<UriRelativeFilterGroup>> map = new ArrayMap<>();
+            if (!bundle.isEmpty()) {
+                for (String domain : bundle.keySet()) {
+                    List<UriRelativeFilterGroupParcel> parcels =
+                            bundle.getParcelableArrayList(domain,
+                                    UriRelativeFilterGroupParcel.class);
+                    map.put(domain, UriRelativeFilterGroup.parcelsToGroups(parcels));
+                }
+            }
+            return map;
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Used to iterate all {@link DomainVerificationInfo} values to do cleanup or retries. This is
      * usually a heavy workload and should be done infrequently.
      *
diff --git a/core/java/android/content/pm/verify/domain/IDomainVerificationManager.aidl b/core/java/android/content/pm/verify/domain/IDomainVerificationManager.aidl
index 53205f3..f5af82d 100644
--- a/core/java/android/content/pm/verify/domain/IDomainVerificationManager.aidl
+++ b/core/java/android/content/pm/verify/domain/IDomainVerificationManager.aidl
@@ -20,6 +20,8 @@
 import android.content.pm.verify.domain.DomainSet;
 import android.content.pm.verify.domain.DomainVerificationInfo;
 import android.content.pm.verify.domain.DomainVerificationUserState;
+import android.content.UriRelativeFilterGroup;
+import android.os.Bundle;
 import java.util.List;
 
 /**
@@ -46,4 +48,8 @@
 
     int setDomainVerificationUserSelection(String domainSetId, in DomainSet domains,
             boolean enabled, int userId);
+
+    void setUriRelativeFilterGroups(String packageName, in Bundle domainToGroupsBundle);
+
+    Bundle getUriRelativeFilterGroups(String packageName, in List<String> domains);
 }
diff --git a/core/java/android/content/res/AssetManager.java b/core/java/android/content/res/AssetManager.java
index 23b9d0b..d259e97 100644
--- a/core/java/android/content/res/AssetManager.java
+++ b/core/java/android/content/res/AssetManager.java
@@ -137,6 +137,8 @@
         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;
@@ -147,6 +149,11 @@
             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();
@@ -188,7 +195,7 @@
             final AssetManager assetManager = new AssetManager(false /*sentinel*/);
             assetManager.mApkAssets = apkAssets;
             AssetManager.nativeSetApkAssets(assetManager.mObject, apkAssets,
-                    false /*invalidateCaches*/);
+                    false /*invalidateCaches*/, mNoInit /*preset*/);
             assetManager.mLoaders = mLoaders.isEmpty() ? null
                     : mLoaders.toArray(new ResourcesLoader[0]);
 
@@ -329,7 +336,7 @@
         synchronized (this) {
             ensureOpenLocked();
             mApkAssets = newApkAssets;
-            nativeSetApkAssets(mObject, mApkAssets, invalidateCaches);
+            nativeSetApkAssets(mObject, mApkAssets, invalidateCaches, false);
             if (invalidateCaches) {
                 // Invalidate all caches.
                 invalidateCachesLocked(-1);
@@ -496,7 +503,7 @@
 
             mApkAssets = Arrays.copyOf(mApkAssets, count + 1);
             mApkAssets[count] = assets;
-            nativeSetApkAssets(mObject, mApkAssets, true);
+            nativeSetApkAssets(mObject, mApkAssets, true, false);
             invalidateCachesLocked(-1);
             return count + 1;
         }
@@ -1503,12 +1510,29 @@
             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);
+                    screenLayout, uiMode, colorMode, grammaticalGender, majorVersion,
+                    forceRefresh);
         }
     }
 
@@ -1593,13 +1617,13 @@
     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 invalidateCaches, boolean preset);
     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);
+            int majorVersion, boolean forceRefresh);
     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 5e442b8..079c2c1 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();
-        updateConfiguration(config, metrics, displayAdjustments.getCompatibilityInfo());
+        updateConfigurationImpl(config, metrics, displayAdjustments.getCompatibilityInfo(), true);
     }
 
     public DisplayAdjustments getDisplayAdjustments() {
@@ -402,7 +402,12 @@
     }
 
     public void updateConfiguration(Configuration config, DisplayMetrics metrics,
-                                    CompatibilityInfo compat) {
+            CompatibilityInfo compat) {
+        updateConfigurationImpl(config, metrics, compat, false);
+    }
+
+    private void updateConfigurationImpl(Configuration config, DisplayMetrics metrics,
+                                    CompatibilityInfo compat, boolean forceAssetsRefresh) {
         Trace.traceBegin(Trace.TRACE_TAG_RESOURCES, "ResourcesImpl#updateConfiguration");
         try {
             synchronized (mAccessLock) {
@@ -528,7 +533,7 @@
                     keyboardHidden = mConfiguration.keyboardHidden;
                 }
 
-                mAssets.setConfiguration(mConfiguration.mcc, mConfiguration.mnc,
+                mAssets.setConfigurationInternal(mConfiguration.mcc, mConfiguration.mnc,
                         defaultLocale,
                         selectedLocales,
                         mConfiguration.orientation,
@@ -539,7 +544,7 @@
                         mConfiguration.screenWidthDp, mConfiguration.screenHeightDp,
                         mConfiguration.screenLayout, mConfiguration.uiMode,
                         mConfiguration.colorMode, mConfiguration.getGrammaticalGender(),
-                        Build.VERSION.RESOURCES_SDK_INT);
+                        Build.VERSION.RESOURCES_SDK_INT, forceAssetsRefresh);
 
                 if (DEBUG_CONFIG) {
                     Slog.i(TAG, "**** Updating config of " + this + ": final config is "
diff --git a/core/java/android/hardware/ISensorPrivacyListener.aidl b/core/java/android/hardware/ISensorPrivacyListener.aidl
index 19ae302..2ac21d2 100644
--- a/core/java/android/hardware/ISensorPrivacyListener.aidl
+++ b/core/java/android/hardware/ISensorPrivacyListener.aidl
@@ -25,6 +25,5 @@
     //   frameworks/native/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyListener.aidl
     // =============== Beginning of transactions used on native side as well ======================
     void onSensorPrivacyChanged(int toggleType, int sensor, boolean enabled);
-    void onSensorPrivacyStateChanged(int toggleType, int sensor, int state);
     // =============== End of transactions used on native side as well ============================
 }
diff --git a/core/java/android/hardware/ISensorPrivacyManager.aidl b/core/java/android/hardware/ISensorPrivacyManager.aidl
index 851ce2a..9cf329c 100644
--- a/core/java/android/hardware/ISensorPrivacyManager.aidl
+++ b/core/java/android/hardware/ISensorPrivacyManager.aidl
@@ -16,7 +16,6 @@
 
 package android.hardware;
 
-import android.hardware.CameraPrivacyAllowlistEntry;
 import android.hardware.ISensorPrivacyListener;
 
 /** @hide */
@@ -46,22 +45,6 @@
     void setToggleSensorPrivacy(int userId, int source, int sensor, boolean enable);
 
     void setToggleSensorPrivacyForProfileGroup(int userId, int source, int sensor, boolean enable);
-
-    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY)")
-    List<CameraPrivacyAllowlistEntry> getCameraPrivacyAllowlist();
-
-    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY)")
-    int getToggleSensorPrivacyState(int toggleType, int sensor);
-
-    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY)")
-    void setToggleSensorPrivacyState(int userId, int source, int sensor, int state);
-
-    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY)")
-    void setToggleSensorPrivacyStateForProfileGroup(int userId, int source, int sensor, int  state);
-
-    @JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY)")
-    boolean isCameraPrivacyEnabled(String packageName);
-
     // =============== End of transactions used on native side as well ============================
 
     void suppressToggleSensorPrivacyReminders(int userId, int sensor, IBinder token,
@@ -70,4 +53,4 @@
     boolean requiresAuthentication();
 
     void showSensorUseDialog(int sensor);
-}
+}
\ No newline at end of file
diff --git a/core/java/android/hardware/SensorPrivacyManager.java b/core/java/android/hardware/SensorPrivacyManager.java
index 4c0a4b9..18c95bfb 100644
--- a/core/java/android/hardware/SensorPrivacyManager.java
+++ b/core/java/android/hardware/SensorPrivacyManager.java
@@ -17,7 +17,6 @@
 package android.hardware;
 
 import android.Manifest;
-import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
@@ -39,11 +38,9 @@
 import android.util.Pair;
 
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.camera.flags.Flags;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
-import java.util.Map;
 import java.util.Objects;
 import java.util.concurrent.Executor;
 
@@ -218,41 +215,13 @@
         public static final int DISABLED = SensorPrivacyIndividualEnabledSensorProto.DISABLED;
 
         /**
-         * Constant indicating privacy is enabled except for the automotive driver assistance apps
-         * which are helpful for driving.
-         */
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        public static final int AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS =
-                SensorPrivacyIndividualEnabledSensorProto.AUTO_DRIVER_ASSISTANCE_HELPFUL_APPS;
-
-         /**
-         * Constant indicating privacy is enabled except for the automotive driver assistance apps
-         * which are required by car manufacturer for driving.
-         */
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        public static final int AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS =
-                SensorPrivacyIndividualEnabledSensorProto.AUTO_DRIVER_ASSISTANCE_REQUIRED_APPS;
-
-        /**
-         * Constant indicating privacy is enabled except for the automotive driver assistance apps
-         * which are both helpful for driving and also apps required by car manufacturer for
-         * driving.
-         */
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        public static final int AUTOMOTIVE_DRIVER_ASSISTANCE_APPS =
-                SensorPrivacyIndividualEnabledSensorProto.AUTO_DRIVER_ASSISTANCE_APPS;
-
-        /**
          * Types of state which can exist for a sensor privacy toggle
          *
          * @hide
          */
         @IntDef(value = {
                 ENABLED,
-                DISABLED,
-                AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS,
-                AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS,
-                AUTOMOTIVE_DRIVER_ASSISTANCE_APPS
+                DISABLED
         })
         @Retention(RetentionPolicy.SOURCE)
         public @interface StateType {}
@@ -297,19 +266,6 @@
             private int mToggleType;
             private int mSensor;
             private boolean mEnabled;
-            private int mState;
-
-            @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-            private SensorPrivacyChangedParams(int toggleType, int sensor, int state) {
-                mToggleType = toggleType;
-                mSensor = sensor;
-                mState = state;
-                if (state == StateTypes.ENABLED) {
-                    mEnabled = true;
-                } else {
-                    mEnabled = false;
-                }
-            }
 
             private SensorPrivacyChangedParams(int toggleType, int sensor, boolean enabled) {
                 mToggleType = toggleType;
@@ -328,12 +284,6 @@
             public boolean isEnabled() {
                 return mEnabled;
             }
-
-            @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-            public @StateTypes.StateType int getState() {
-                return mState;
-            }
-
         }
     }
 
@@ -369,9 +319,6 @@
     private final ArrayMap<Pair<Integer, OnSensorPrivacyChangedListener>,
             OnSensorPrivacyChangedListener> mLegacyToggleListeners = new ArrayMap<>();
 
-    @GuardedBy("mLock")
-    private ArrayMap<String, Boolean> mCameraPrivacyAllowlist = null;
-
     /** The singleton ISensorPrivacyListener for IPC which will be used to dispatch to local
      * listeners */
     @NonNull
@@ -381,33 +328,12 @@
             synchronized (mLock) {
                 for (int i = 0; i < mToggleListeners.size(); i++) {
                     OnSensorPrivacyChangedListener listener = mToggleListeners.keyAt(i);
-                    if (Flags.privacyAllowlist()) {
-                        int state = enabled ?  StateTypes.ENABLED : StateTypes.DISABLED;
-                        mToggleListeners.valueAt(i).execute(() -> listener
-                                .onSensorPrivacyChanged(new OnSensorPrivacyChangedListener
-                                        .SensorPrivacyChangedParams(toggleType, sensor, state)));
-                    } else {
-                        mToggleListeners.valueAt(i).execute(() -> listener
-                                .onSensorPrivacyChanged(new OnSensorPrivacyChangedListener
-                                        .SensorPrivacyChangedParams(toggleType, sensor, enabled)));
-                    }
-                }
-            }
-        }
-
-        @Override
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        public void onSensorPrivacyStateChanged(int toggleType, int sensor, int state) {
-            synchronized (mLock) {
-                for (int i = 0; i < mToggleListeners.size(); i++) {
-                    OnSensorPrivacyChangedListener listener = mToggleListeners.keyAt(i);
                     mToggleListeners.valueAt(i).execute(() -> listener
                             .onSensorPrivacyChanged(new OnSensorPrivacyChangedListener
-                                    .SensorPrivacyChangedParams(toggleType, sensor, state)));
+                                    .SensorPrivacyChangedParams(toggleType, sensor, enabled)));
                 }
             }
         }
-
     };
 
     /** Whether the singleton ISensorPrivacyListener has been registered */
@@ -723,73 +649,6 @@
     }
 
     /**
-     * Returns sensor privacy state for a specific sensor.
-     *
-     * @return int sensor privacy state.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    public @StateTypes.StateType int getSensorPrivacyState(@ToggleType int toggleType,
-            @Sensors.Sensor int sensor) {
-        try {
-            return mService.getToggleSensorPrivacyState(toggleType, sensor);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-  /**
-     * Returns if camera privacy is enabled for a specific package.
-     *
-     * @return boolean sensor privacy state.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    public boolean isCameraPrivacyEnabled(@NonNull String packageName) {
-        try {
-            return mService.isCameraPrivacyEnabled(packageName);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
-     * Returns camera privacy allowlist.
-     *
-     * @return List of automotive driver assistance packages for
-     * privacy allowlisting. The returned map includes the package
-     * name as key and the value is a Boolean which tells if that package
-     * is required by the car manufacturer as mandatory package for driving.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    public @NonNull Map<String, Boolean>  getCameraPrivacyAllowlist() {
-        synchronized (mLock) {
-            if (mCameraPrivacyAllowlist == null) {
-                mCameraPrivacyAllowlist = new ArrayMap<>();
-                try {
-                    for (CameraPrivacyAllowlistEntry entry :
-                            mService.getCameraPrivacyAllowlist()) {
-                        mCameraPrivacyAllowlist.put(entry.packageName, entry.isMandatory);
-                    }
-                } catch (RemoteException e) {
-                    throw e.rethrowFromSystemServer();
-                }
-            }
-            return mCameraPrivacyAllowlist;
-        }
-    }
-
-    /**
      * Sets sensor privacy to the specified state for an individual sensor.
      *
      * @param sensor the sensor which to change the state for
@@ -818,22 +677,6 @@
      * Sets sensor privacy to the specified state for an individual sensor.
      *
      * @param sensor the sensor which to change the state for
-     * @param state the state to which sensor privacy should be set.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    public void setSensorPrivacyState(@Sensors.Sensor int sensor,
-            @StateTypes.StateType int state) {
-        setSensorPrivacyState(resolveSourceFromCurrentContext(), sensor, state);
-    }
-
-    /**
-     * Sets sensor privacy to the specified state for an individual sensor.
-     *
-     * @param sensor the sensor which to change the state for
      * @param enable the state to which sensor privacy should be set.
      *
      * @hide
@@ -865,27 +708,6 @@
     }
 
     /**
-     * Sets sensor privacy to the specified state for an individual sensor.
-     *
-     * @param sensor the sensor which to change the state for
-     * @param state the state to which sensor privacy should be set.
-     *
-     * @hide
-     */
-    @TestApi
-    @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    public void setSensorPrivacyState(@Sources.Source int source, @Sensors.Sensor int sensor,
-            @StateTypes.StateType int state) {
-        try {
-            mService.setToggleSensorPrivacyState(mContext.getUserId(), source, sensor, state);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-
-    }
-
-    /**
      * Sets sensor privacy to the specified state for an individual sensor for the profile group of
      * context's user.
      *
@@ -923,28 +745,6 @@
     }
 
     /**
-     * Sets sensor privacy to the specified state for an individual sensor for the profile group of
-     * context's user.
-     *
-     * @param source the source using which the sensor is toggled.
-     * @param sensor the sensor which to change the state for
-     * @param state the state to which sensor privacy should be set.
-     *
-     * @hide
-     */
-    @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    public void setSensorPrivacyStateForProfileGroup(@Sources.Source int source,
-            @Sensors.Sensor int sensor, @StateTypes.StateType int state) {
-        try {
-            mService.setToggleSensorPrivacyStateForProfileGroup(mContext.getUserId(), source,
-                    sensor, state);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
      * Don't show dialogs to turn off sensor privacy for this package.
      *
      * @param suppress Whether to suppress or re-enable.
@@ -1065,12 +865,6 @@
                             boolean enabled) {
                         listener.onAllSensorPrivacyChanged(enabled);
                     }
-
-                    @Override
-                    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-                    public void onSensorPrivacyStateChanged(int toggleType, int sensor,
-                            int state) {
-                    }
                 };
                 mListeners.put(listener, iListener);
             }
diff --git a/core/java/android/hardware/biometrics/BiometricPrompt.java b/core/java/android/hardware/biometrics/BiometricPrompt.java
index bdaf9d7..d4c58b2 100644
--- a/core/java/android/hardware/biometrics/BiometricPrompt.java
+++ b/core/java/android/hardware/biometrics/BiometricPrompt.java
@@ -200,6 +200,25 @@
             return this;
         }
 
+        /**
+         * Optional: Sets logo description text that will be shown on the prompt.
+         *
+         * <p> Note that using this method is not recommended in most scenarios because the calling
+         * application's name will be used by default. Setting the logo description is intended for
+         * large bundled applications that perform a wide range of functions and need to show
+         * distinct description for each function.
+         *
+         * @param logoDescription The logo description text that will be shown on the prompt.
+         * @return This builder.
+         */
+        @FlaggedApi(FLAG_CUSTOM_BIOMETRIC_PROMPT)
+        @RequiresPermission(SET_BIOMETRIC_DIALOG_LOGO)
+        @NonNull
+        public BiometricPrompt.Builder setLogoDescription(@NonNull String logoDescription) {
+            mPromptInfo.setLogoDescription(logoDescription);
+            return this;
+        }
+
 
         /**
          * Required: Sets the title that will be shown on the prompt.
@@ -743,7 +762,20 @@
         return mPromptInfo.getLogoBitmap();
     }
 
-
+    /**
+     * Gets the logo description for the prompt, as set by
+     * {@link Builder#setDescription(CharSequence)}.
+     * Currently for system applications use only.
+     *
+     * @return The logo description of the prompt, or null if the prompt has no logo description
+     * set.
+     */
+    @FlaggedApi(FLAG_CUSTOM_BIOMETRIC_PROMPT)
+    @RequiresPermission(SET_BIOMETRIC_DIALOG_LOGO)
+    @Nullable
+    public String getLogoDescription() {
+        return mPromptInfo.getLogoDescription();
+    }
 
     /**
      * Gets the title for the prompt, as set by {@link Builder#setTitle(CharSequence)}.
diff --git a/core/java/android/hardware/biometrics/PromptInfo.java b/core/java/android/hardware/biometrics/PromptInfo.java
index 0f9cadc..2236660 100644
--- a/core/java/android/hardware/biometrics/PromptInfo.java
+++ b/core/java/android/hardware/biometrics/PromptInfo.java
@@ -34,6 +34,7 @@
 
     @DrawableRes private int mLogoRes = -1;
     @Nullable private Bitmap mLogoBitmap;
+    @Nullable private String mLogoDescription;
     @NonNull private CharSequence mTitle;
     private boolean mUseDefaultTitle;
     @Nullable private CharSequence mSubtitle;
@@ -62,6 +63,7 @@
     PromptInfo(Parcel in) {
         mLogoRes = in.readInt();
         mLogoBitmap = in.readTypedObject(Bitmap.CREATOR);
+        mLogoDescription = in.readString();
         mTitle = in.readCharSequence();
         mUseDefaultTitle = in.readBoolean();
         mSubtitle = in.readCharSequence();
@@ -106,6 +108,7 @@
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeInt(mLogoRes);
         dest.writeTypedObject(mLogoBitmap, 0);
+        dest.writeString(mLogoDescription);
         dest.writeCharSequence(mTitle);
         dest.writeBoolean(mUseDefaultTitle);
         dest.writeCharSequence(mSubtitle);
@@ -173,6 +176,8 @@
             return true;
         } else if (mLogoBitmap != null) {
             return true;
+        } else if (mLogoDescription != null) {
+            return true;
         }
         return false;
     }
@@ -189,6 +194,10 @@
         checkOnlyOneLogoSet();
     }
 
+    public void setLogoDescription(@NonNull String logoDescription) {
+        mLogoDescription = logoDescription;
+    }
+
     public void setTitle(CharSequence title) {
         mTitle = title;
     }
@@ -282,6 +291,10 @@
         return mLogoBitmap;
     }
 
+    public String getLogoDescription() {
+        return mLogoDescription;
+    }
+
     public CharSequence getTitle() {
         return mTitle;
     }
diff --git a/services/core/java/com/android/server/devicestate/DeviceState.java b/core/java/android/hardware/devicestate/DeviceState.java
similarity index 96%
rename from services/core/java/com/android/server/devicestate/DeviceState.java
rename to core/java/android/hardware/devicestate/DeviceState.java
index 2ba59b0..5a34905 100644
--- a/services/core/java/com/android/server/devicestate/DeviceState.java
+++ b/core/java/android/hardware/devicestate/DeviceState.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.server.devicestate;
+package android.hardware.devicestate;
 
 import static android.hardware.devicestate.DeviceStateManager.MAXIMUM_DEVICE_STATE;
 import static android.hardware.devicestate.DeviceStateManager.MINIMUM_DEVICE_STATE;
@@ -22,7 +22,6 @@
 import android.annotation.IntDef;
 import android.annotation.IntRange;
 import android.annotation.NonNull;
-import android.hardware.devicestate.DeviceStateManager;
 
 import com.android.internal.util.Preconditions;
 
@@ -38,9 +37,9 @@
  * state of the system. This is useful for variable-state devices, like foldable or rollable
  * devices, that can be configured by users into differing hardware states, which each may have a
  * different expected use case.
+ * @hide
  *
- * @see DeviceStateProvider
- * @see DeviceStateManagerService
+ * @see DeviceStateManager
  */
 public final class DeviceState {
     /**
diff --git a/core/java/android/os/UserManager.java b/core/java/android/os/UserManager.java
index 0fbdbc4..de32423 100644
--- a/core/java/android/os/UserManager.java
+++ b/core/java/android/os/UserManager.java
@@ -180,11 +180,14 @@
 
 
     /**
-     * User type representing a private profile.
+     * User type representing a private profile. Private profile is a user profile that can be used
+     * as an alternative user-space to install and use sensitive apps.
+     * UI surfaces can adopt an alternative strategy to show apps belonging to this profile, in line
+     * with their sensitive nature.
      * @hide
      */
     @FlaggedApi(android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE)
-    @TestApi
+    @SystemApi
     public static final String USER_TYPE_PROFILE_PRIVATE = "android.os.usertype.profile.PRIVATE";
 
     /**
@@ -1424,8 +1427,8 @@
     public static final String DISALLOW_RECORD_AUDIO = "no_record_audio";
 
     /**
-     * Specifies if a user is not allowed to run in the background and should be stopped during
-     * user switch. The default value is <code>false</code>.
+     * Specifies if a user is not allowed to run in the background and should be stopped and locked
+     * during user switch. The default value is <code>false</code>.
      *
      * <p>This restriction can be set by device owners and profile owners.
      *
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/ContactKeysManager.java b/core/java/android/provider/ContactKeysManager.java
index bef6456..01aaa3d 100644
--- a/core/java/android/provider/ContactKeysManager.java
+++ b/core/java/android/provider/ContactKeysManager.java
@@ -39,18 +39,19 @@
 import java.util.Objects;
 
 /**
- * ContactKeysManager provides the access to the E2EE contact keys provider.
- * It manages two types of keys - {@link ContactKey} of other users' and the owner's keys -
- * {@link SelfKey}.
+ * ContactKeysManager provides access to the provider of end-to-end encryption contact keys.
+ * It manages two types of keys - {@link ContactKey} and {@link SelfKey}.
  * <ul>
  * <li>
- * For {@link ContactKey} this API allows the insert/update, removal, changing of the
- * verification state, retrieving the keys (either created by or visible to the caller app)
- * operations.
+ * A {@link ContactKey} is a public key associated with a contact. It's used to end-to-end
+ * encrypt the communications between a user and the contact. This API allows operations on
+ * {@link ContactKey}s to insert/update, remove, change the verification state, and retrieving
+ * keys (either created by or visible to the caller app).
  * </li>
  * <li>
- * For {@link SelfKey} this API allows the insert/update, removal, retrieving the self keys
- * (either created by or visible to the caller app) operations.
+ * A {@link SelfKey} is a key for this device, so the key represents the owner of the device.
+ * This API allows operations on {@link SelfKey}s to insert/update, remove, and retrieving
+ * self keys (either created by or visible to the caller app).
  * </li>
  * </ul>
  * Keys are uniquely identified by:
@@ -71,7 +72,7 @@
  * ContactsProvider.
  */
 @FlaggedApi(Flags.FLAG_USER_KEYS)
-public class ContactKeysManager {
+public final class ContactKeysManager {
     /**
      * The authority for the contact keys provider.
      * @hide
@@ -354,9 +355,9 @@
 
 
     private static void validateVerificationState(int verificationState) {
-        if (verificationState != UNVERIFIED
-                && verificationState != VERIFICATION_FAILED
-                && verificationState != VERIFIED) {
+        if (verificationState != VERIFICATION_STATE_UNVERIFIED
+                && verificationState != VERIFICATION_STATE_VERIFICATION_FAILED
+                && verificationState != VERIFICATION_STATE_VERIFIED) {
             throw new IllegalArgumentException("Verification state value "
                     + verificationState + " is not supported");
         }
@@ -600,25 +601,25 @@
      * @hide
      */
     @IntDef(prefix = {"VERIFICATION_STATE_"}, value = {
-            UNVERIFIED,
-            VERIFICATION_FAILED,
-            VERIFIED
+            VERIFICATION_STATE_UNVERIFIED,
+            VERIFICATION_STATE_VERIFICATION_FAILED,
+            VERIFICATION_STATE_VERIFIED
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface VerificationState {}
 
     /**
-     * Unverified state of a contact E2EE key.
+     * Unverified state of a contact end to end encrypted key.
      */
-    public static final int UNVERIFIED = 0;
+    public static final int VERIFICATION_STATE_UNVERIFIED = 0;
     /**
-     * Failed verification state of a contact E2EE key.
+     * Failed verification state of a contact end to end encrypted key.
      */
-    public static final int VERIFICATION_FAILED = 1;
+    public static final int VERIFICATION_STATE_VERIFICATION_FAILED = 1;
     /**
-     * Verified state of a contact E2EE key.
+     * Verified state of a contact end to end encrypted key.
      */
-    public static final int VERIFIED = 2;
+    public static final int VERIFICATION_STATE_VERIFIED = 2;
 
     /** @hide */
     public static final class ContactKeys {
@@ -791,7 +792,7 @@
     }
 
     /**
-     * A parcelable class encapsulating other users' E2EE contact key.
+     * A parcelable class encapsulating other users' end to end encrypted contact key.
      */
     public static final class ContactKey implements Parcelable {
         /**
@@ -1056,7 +1057,7 @@
     }
 
     /**
-     * A parcelable class encapsulating self E2EE contact key.
+     * A parcelable class encapsulating self end to end encrypted contact key.
      */
     public static final class SelfKey implements Parcelable {
         /**
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index e782703..b026ce9 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -668,6 +668,23 @@
             "android.settings.MANAGE_APP_LONG_RUNNING_JOBS";
 
     /**
+     * Activity Action: Show settings to allow configuration of
+     * {@link Manifest.permission#RUN_BACKUP_JOBS} permission.
+     *
+     * Input: Optionally, the Intent's data URI can specify the application package name to
+     * directly invoke the management GUI specific to the package name. For example
+     * "package:com.my.app".
+     * <p>
+     * Output: When a package data uri is passed as input, the activity result is set to
+     * {@link android.app.Activity#RESULT_OK} if the permission was granted to the app. Otherwise,
+     * the result is set to {@link android.app.Activity#RESULT_CANCELED}.
+     */
+    @FlaggedApi(Flags.FLAG_BACKUP_TASKS_SETTINGS_SCREEN)
+    @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
+    public static final String ACTION_REQUEST_RUN_BACKUP_JOBS =
+            "android.settings.REQUEST_RUN_BACKUP_JOBS";
+
+    /**
      * Activity Action: Show settings to allow configuration of cross-profile access for apps
      *
      * Input: Optionally, the Intent's data URI can specify the application package name to
diff --git a/core/java/android/provider/flags.aconfig b/core/java/android/provider/flags.aconfig
index 0f12b13..ea1ac27 100644
--- a/core/java/android/provider/flags.aconfig
+++ b/core/java/android/provider/flags.aconfig
@@ -13,3 +13,10 @@
     description: "This flag controls new E2EE contact keys API"
     bug: "290696572"
 }
+
+flag {
+    name: "backup_tasks_settings_screen"
+    namespace: "backstage_power"
+    description: "Add a new settings page for the RUN_BACKUP_JOBS permission."
+    bug: "320563660"
+}
diff --git a/core/java/android/service/appprediction/AppPredictionService.java b/core/java/android/service/appprediction/AppPredictionService.java
index a2ffa5d..2402cfd 100644
--- a/core/java/android/service/appprediction/AppPredictionService.java
+++ b/core/java/android/service/appprediction/AppPredictionService.java
@@ -18,6 +18,7 @@
 import static com.android.internal.util.function.pooled.PooledLambda.obtainMessage;
 
 import android.annotation.CallSuper;
+import android.annotation.FlaggedApi;
 import android.annotation.MainThread;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -31,12 +32,15 @@
 import android.app.prediction.IPredictionCallback;
 import android.content.Intent;
 import android.content.pm.ParceledListSlice;
+import android.os.Bundle;
 import android.os.CancellationSignal;
 import android.os.Handler;
 import android.os.IBinder;
+import android.os.IRemoteCallback;
 import android.os.Looper;
 import android.os.RemoteException;
 import android.service.appprediction.IPredictionService.Stub;
+import android.service.appprediction.flags.Flags;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.Slog;
@@ -134,6 +138,16 @@
                     obtainMessage(AppPredictionService::doDestroyPredictionSession,
                             AppPredictionService.this, sessionId));
         }
+
+        @FlaggedApi(Flags.FLAG_SERVICE_FEATURES_API)
+        @Override
+        public void requestServiceFeatures(AppPredictionSessionId sessionId,
+                IRemoteCallback callback) {
+            mHandler.sendMessage(
+                    obtainMessage(AppPredictionService::onRequestServiceFeatures,
+                            AppPredictionService.this, sessionId,
+                            new RemoteCallbackWrapper(callback, null)));
+        }
     };
 
     @CallSuper
@@ -277,6 +291,18 @@
     public void onDestroyPredictionSession(@NonNull AppPredictionSessionId sessionId) {}
 
     /**
+     * Called by the client app to request {@link AppPredictionService} features info.
+     *
+     * @param sessionId the session's Id. It is @NonNull.
+     * @param callback the callback to return the Bundle which includes service features info. It
+     *                is @NonNull.
+     */
+    @FlaggedApi(Flags.FLAG_SERVICE_FEATURES_API)
+    @MainThread
+    public void onRequestServiceFeatures(@NonNull AppPredictionSessionId sessionId,
+            @NonNull Consumer<Bundle> callback) {}
+
+    /**
      * Used by the prediction factory to send back results the client app. The can be called
      * in response to {@link #onRequestPredictionUpdate(AppPredictionSessionId)} or proactively as
      * a result of changes in predictions.
@@ -357,4 +383,50 @@
             }
         }
     }
+
+    private static final class RemoteCallbackWrapper implements Consumer<Bundle>,
+            IBinder.DeathRecipient {
+
+        private IRemoteCallback mCallback;
+        private final Consumer<RemoteCallbackWrapper> mOnBinderDied;
+
+        RemoteCallbackWrapper(IRemoteCallback callback,
+                @Nullable Consumer<RemoteCallbackWrapper> onBinderDied) {
+            mCallback = callback;
+            mOnBinderDied = onBinderDied;
+            if (mOnBinderDied != null) {
+                try {
+                    mCallback.asBinder().linkToDeath(this, 0);
+                } catch (RemoteException e) {
+                    Slog.e(TAG, "Failed to link to death: " + e);
+                }
+            }
+        }
+
+        public void destroy() {
+            if (mCallback != null && mOnBinderDied != null) {
+                mCallback.asBinder().unlinkToDeath(this, 0);
+            }
+        }
+
+        @Override
+        public void accept(Bundle bundle) {
+            try {
+                if (mCallback != null) {
+                    mCallback.sendResult(bundle);
+                }
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Error sending result:" + e);
+            }
+        }
+
+        @Override
+        public void binderDied() {
+            destroy();
+            mCallback = null;
+            if (mOnBinderDied != null) {
+                mOnBinderDied.accept(this);
+            }
+        }
+    }
 }
diff --git a/core/java/android/service/appprediction/IPredictionService.aidl b/core/java/android/service/appprediction/IPredictionService.aidl
index 0f3df85..e144dfa 100644
--- a/core/java/android/service/appprediction/IPredictionService.aidl
+++ b/core/java/android/service/appprediction/IPredictionService.aidl
@@ -22,6 +22,7 @@
 import android.app.prediction.AppPredictionSessionId;
 import android.app.prediction.IPredictionCallback;
 import android.content.pm.ParceledListSlice;
+import android.os.IRemoteCallback;
 
 /**
  * Interface from the system to a prediction service.
@@ -50,4 +51,6 @@
     void requestPredictionUpdate(in AppPredictionSessionId sessionId);
 
     void onDestroyPredictionSession(in AppPredictionSessionId sessionId);
+
+    void requestServiceFeatures(in AppPredictionSessionId sessionId, in IRemoteCallback callback);
 }
diff --git a/core/java/android/service/appprediction/flags/flags.aconfig b/core/java/android/service/appprediction/flags/flags.aconfig
new file mode 100644
index 0000000..c7e47d4
--- /dev/null
+++ b/core/java/android/service/appprediction/flags/flags.aconfig
@@ -0,0 +1,8 @@
+package: "android.service.appprediction.flags"
+
+flag {
+  name: "service_features_api"
+  namespace: "systemui"
+  description: "Guards the new requestServiceFeatures api"
+  bug: "292565550"
+}
\ No newline at end of file
diff --git a/core/java/android/service/chooser/flags.aconfig b/core/java/android/service/chooser/flags.aconfig
index 3cc7f5a..add575b 100644
--- a/core/java/android/service/chooser/flags.aconfig
+++ b/core/java/android/service/chooser/flags.aconfig
@@ -8,6 +8,13 @@
 }
 
 flag {
+    name: "enable_sharesheet_metadata_extra"
+    namespace: "intentresolver"
+    description: "This flag enables sharesheet metadata to be displayed to users."
+    bug: "318942069"
+}
+
+flag {
   name: "support_nfc_resolver"
   namespace: "systemui"
   description: "This flag controls the new NFC 'resolver' activity"
@@ -20,3 +27,10 @@
   description: "This flag controls content toggling in Chooser"
   bug: "302691505"
 }
+
+flag {
+  name: "enable_chooser_result"
+  namespace: "intentresolver"
+  description: "Provides additional callbacks with information about user actions in ChooserResult"
+  bug: "263474465"
+}
diff --git a/core/java/android/text/BoringLayout.java b/core/java/android/text/BoringLayout.java
index a6d3bb4..6410609 100644
--- a/core/java/android/text/BoringLayout.java
+++ b/core/java/android/text/BoringLayout.java
@@ -585,9 +585,7 @@
         }
 
         if (ClientFlags.fixLineHeightForLocale()) {
-            if (minimumFontMetrics == null) {
-                paint.getFontMetricsIntForLocale(fm);
-            } else {
+            if (minimumFontMetrics != null) {
                 fm.set(minimumFontMetrics);
                 // Because the font metrics is provided by public APIs, adjust the top/bottom with
                 // ascent/descent: top must be smaller than ascent, bottom must be larger than
diff --git a/core/java/android/text/StaticLayout.java b/core/java/android/text/StaticLayout.java
index 99bd2ff..5986238 100644
--- a/core/java/android/text/StaticLayout.java
+++ b/core/java/android/text/StaticLayout.java
@@ -767,22 +767,14 @@
         }
 
         int defaultTop;
-        int defaultAscent;
-        int defaultDescent;
+        final int defaultAscent;
+        final int defaultDescent;
         int defaultBottom;
-        if (ClientFlags.fixLineHeightForLocale()) {
-            if (b.mMinimumFontMetrics != null) {
-                defaultTop = (int) Math.floor(b.mMinimumFontMetrics.top);
-                defaultAscent = Math.round(b.mMinimumFontMetrics.ascent);
-                defaultDescent = Math.round(b.mMinimumFontMetrics.descent);
-                defaultBottom = (int) Math.ceil(b.mMinimumFontMetrics.bottom);
-            } else {
-                paint.getFontMetricsIntForLocale(fm);
-                defaultTop = fm.top;
-                defaultAscent = fm.ascent;
-                defaultDescent = fm.descent;
-                defaultBottom = fm.bottom;
-            }
+        if (ClientFlags.fixLineHeightForLocale() && b.mMinimumFontMetrics != null) {
+            defaultTop = (int) Math.floor(b.mMinimumFontMetrics.top);
+            defaultAscent = Math.round(b.mMinimumFontMetrics.ascent);
+            defaultDescent = Math.round(b.mMinimumFontMetrics.descent);
+            defaultBottom = (int) Math.ceil(b.mMinimumFontMetrics.bottom);
 
             // Because the font metrics is provided by public APIs, adjust the top/bottom with
             // ascent/descent: top must be smaller than ascent, bottom must be larger than descent.
@@ -1043,10 +1035,10 @@
 
                     if (endPos < spanEnd) {
                         // preserve metrics for current span
-                        fmTop = fm.top;
-                        fmBottom = fm.bottom;
-                        fmAscent = fm.ascent;
-                        fmDescent = fm.descent;
+                        fmTop = Math.min(defaultTop, fm.top);
+                        fmBottom = Math.max(defaultBottom, fm.bottom);
+                        fmAscent = Math.min(defaultAscent, fm.ascent);
+                        fmDescent = Math.max(defaultDescent, fm.descent);
                     } else {
                         fmTop = fmBottom = fmAscent = fmDescent = 0;
                     }
@@ -1069,7 +1061,7 @@
                 && mLineCount < mMaximumVisibleLineCount) {
             final MeasuredParagraph measuredPara =
                     MeasuredParagraph.buildForBidi(source, bufEnd, bufEnd, textDir, null);
-            if (ClientFlags.fixLineHeightForLocale()) {
+            if (defaultAscent != 0 && defaultDescent != 0) {
                 fm.top = defaultTop;
                 fm.ascent = defaultAscent;
                 fm.descent = defaultDescent;
diff --git a/core/java/android/tracing/perfetto/TracingContext.java b/core/java/android/tracing/perfetto/TracingContext.java
index 0bce26e..c1a61a7 100644
--- a/core/java/android/tracing/perfetto/TracingContext.java
+++ b/core/java/android/tracing/perfetto/TracingContext.java
@@ -105,6 +105,5 @@
         return res;
     }
 
-    // private static native void nativeFlush(long nativeDataSourcePointer);
     private static native void nativeFlush(TracingContext thiz, long ctxPointer);
 }
diff --git a/core/java/android/view/HandwritingInitiator.java b/core/java/android/view/HandwritingInitiator.java
index 0ce1d47..eb28920 100644
--- a/core/java/android/view/HandwritingInitiator.java
+++ b/core/java/android/view/HandwritingInitiator.java
@@ -23,8 +23,10 @@
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.Region;
+import android.view.inputmethod.Flags;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
+import android.widget.Editor;
 import android.widget.TextView;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -80,6 +82,16 @@
      * connections and only set mConnectedView to null when mConnectionCount is zero.
      */
     private int mConnectionCount = 0;
+
+    /**
+     * The reference to the View that currently has focus.
+     * This replaces mConnecteView when {@code Flags#intitiationWithoutInputConnection()} is
+     * enabled.
+     */
+    @Nullable
+    @VisibleForTesting
+    public WeakReference<View> mFocusedView = null;
+
     private final InputMethodManager mImm;
 
     private final int[] mTempLocation = new int[2];
@@ -112,9 +124,15 @@
      *
      * If the stylus is hovering on an unconnected editor that supports handwriting, we always show
      * the hover icon.
+     * TODO(b/308827131): Rename to FocusedView after Flag is flipped.
      */
     private boolean mShowHoverIconForConnectedView = true;
 
+    /** When flag is enabled, touched editors don't wait for InputConnection for initiation.
+     * However, delegation still waits for InputConnection.
+     */
+    private final boolean mInitiateWithoutConnection = Flags.initiationWithoutInputConnection();
+
     @VisibleForTesting
     public HandwritingInitiator(@NonNull ViewConfiguration viewConfiguration,
             @NonNull InputMethodManager inputMethodManager) {
@@ -201,8 +219,8 @@
                     View candidateView = findBestCandidateView(mState.mStylusDownX,
                             mState.mStylusDownY, /* isHover */ false);
                     if (candidateView != null) {
-                        if (candidateView == getConnectedView()) {
-                            if (!candidateView.hasFocus()) {
+                        if (candidateView == getConnectedOrFocusedView()) {
+                            if (!mInitiateWithoutConnection && !candidateView.hasFocus()) {
                                 requestFocusWithoutReveal(candidateView);
                             }
                             startHandwriting(candidateView);
@@ -217,8 +235,17 @@
                             candidateView.getHandwritingDelegatorCallback().run();
                             mState.mHasPreparedHandwritingDelegation = true;
                         } else {
-                            mState.mPendingConnectedView = new WeakReference<>(candidateView);
-                            requestFocusWithoutReveal(candidateView);
+                            if (!mInitiateWithoutConnection) {
+                                mState.mPendingConnectedView = new WeakReference<>(candidateView);
+                            }
+                            if (!candidateView.hasFocus()) {
+                                requestFocusWithoutReveal(candidateView);
+                            }
+                            if (mInitiateWithoutConnection
+                                    && updateFocusedView(candidateView,
+                                            /* fromTouchEvent */ true)) {
+                                startHandwriting(candidateView);
+                            }
                         }
                     }
                 }
@@ -244,11 +271,7 @@
      */
     public void onDelegateViewFocused(@NonNull View view) {
         if (view == getConnectedView()) {
-            if (tryAcceptStylusHandwritingDelegation(view)) {
-                // A handwriting delegate view is accepted and handwriting starts; hide the
-                // hover icon.
-                mShowHoverIconForConnectedView = false;
-            }
+            tryAcceptStylusHandwritingDelegation(view);
         }
     }
 
@@ -260,6 +283,10 @@
      * @see  #onInputConnectionClosed(View)
      */
     public void onInputConnectionCreated(@NonNull View view) {
+        if (mInitiateWithoutConnection && !view.isHandwritingDelegate()) {
+            // When flag is enabled, only delegation continues to wait for InputConnection.
+            return;
+        }
         if (!view.isAutoHandwritingEnabled()) {
             clearConnectedView();
             return;
@@ -274,12 +301,15 @@
             // A new view just gain focus. By default, we should show hover icon for it.
             mShowHoverIconForConnectedView = true;
             if (view.isHandwritingDelegate() && tryAcceptStylusHandwritingDelegation(view)) {
-                // A handwriting delegate view is accepted and handwriting starts; hide the
-                // hover icon.
+                // tryAcceptStylusHandwritingDelegation should set boolean below, however, we
+                // cannot mock IMM to return true for acceptStylusDelegation().
+                // TODO(b/324670412): we should move any dependent tests to integration and remove
+                //  the assignment below.
                 mShowHoverIconForConnectedView = false;
                 return;
             }
-            if (mState != null && mState.mPendingConnectedView != null
+            if (!mInitiateWithoutConnection && mState != null
+                    && mState.mPendingConnectedView != null
                     && mState.mPendingConnectedView.get() == view) {
                 startHandwriting(view);
             }
@@ -293,6 +323,9 @@
      * @param view the view that closed the InputConnection.
      */
     public void onInputConnectionClosed(@NonNull View view) {
+        if (mInitiateWithoutConnection && !view.isHandwritingDelegate()) {
+            return;
+        }
         final View connectedView = getConnectedView();
         if (connectedView == null) return;
         if (connectedView == view) {
@@ -306,6 +339,48 @@
         }
     }
 
+    @Nullable
+    private View getFocusedView() {
+        if (mFocusedView == null) return null;
+        return mFocusedView.get();
+    }
+
+    /**
+     * Clear the tracked focused view tracked for handwriting initiation.
+     * @param view the focused view.
+     */
+    public void clearFocusedView(View view) {
+        if (view == null || mFocusedView == null) {
+            return;
+        }
+        if (mFocusedView.get() == view) {
+            mFocusedView = null;
+        }
+    }
+
+    /**
+     * Called when new {@link Editor} is focused.
+     * @return {@code true} if handwriting can initiate for given view.
+     */
+    @VisibleForTesting
+    public boolean updateFocusedView(@NonNull View view, boolean fromTouchEvent) {
+        if (!view.shouldInitiateHandwriting()) {
+            mFocusedView = null;
+            return false;
+        }
+
+        final View focusedView = getFocusedView();
+        if (focusedView != view) {
+            mFocusedView = new WeakReference<>(view);
+            // A new view just gain focus. By default, we should show hover icon for it.
+            mShowHoverIconForConnectedView = true;
+        }
+        if (!fromTouchEvent) {
+            tryAcceptStylusHandwritingDelegation(view);
+        }
+        return true;
+    }
+
     /** Starts a stylus handwriting session for the view. */
     @VisibleForTesting
     public void startHandwriting(@NonNull View view) {
@@ -324,6 +399,9 @@
      */
     @VisibleForTesting
     public boolean tryAcceptStylusHandwritingDelegation(@NonNull View view) {
+        if (!view.isHandwritingDelegate() || (mState != null && mState.mHasInitiatedHandwriting)) {
+            return false;
+        }
         String delegatorPackageName =
                 view.getAllowedHandwritingDelegatorPackageName();
         if (delegatorPackageName == null) {
@@ -337,6 +415,9 @@
             if (view instanceof TextView) {
                 ((TextView) view).hideHint();
             }
+            // A handwriting delegate view is accepted and handwriting starts; hide the
+            // hover icon.
+            mShowHoverIconForConnectedView = false;
             return true;
         }
         return false;
@@ -377,16 +458,25 @@
             return PointerIcon.getSystemIcon(context, PointerIcon.TYPE_HANDWRITING);
         }
 
-        if (hoverView != getConnectedView()) {
+        if (hoverView != getConnectedOrFocusedView()) {
             // The stylus is hovering on another view that supports handwriting. We should show
-            // hover icon. Also reset the mShowHoverIconForConnectedView so that hover
-            // icon is displayed again next time when the stylus hovers on connected view.
+            // hover icon. Also reset the mShowHoverIconForFocusedView so that hover
+            // icon is displayed again next time when the stylus hovers on focused view.
             mShowHoverIconForConnectedView = true;
             return PointerIcon.getSystemIcon(context, PointerIcon.TYPE_HANDWRITING);
         }
         return null;
     }
 
+    // TODO(b/308827131): Remove once Flag is flipped.
+    private View getConnectedOrFocusedView() {
+        if (mInitiateWithoutConnection) {
+            return mFocusedView == null ? null : mFocusedView.get();
+        } else {
+            return mConnectedView == null ? null : mConnectedView.get();
+        }
+    }
+
     private View getCachedHoverTarget() {
         if (mCachedHoverTarget == null) {
             return null;
@@ -458,20 +548,21 @@
      */
     @Nullable
     private View findBestCandidateView(float x, float y, boolean isHover) {
+        // TODO(b/308827131): Rename to FocusedView after Flag is flipped.
         // If the connectedView is not null and do not set any handwriting area, it will check
         // whether the connectedView's boundary contains the initial stylus position. If true,
         // directly return the connectedView.
-        final View connectedView = getConnectedView();
-        if (connectedView != null) {
+        final View connectedOrFocusedView = getConnectedOrFocusedView();
+        if (connectedOrFocusedView != null) {
             Rect handwritingArea = mTempRect;
-            if (getViewHandwritingArea(connectedView, handwritingArea)
-                    && isInHandwritingArea(handwritingArea, x, y, connectedView, isHover)
-                    && shouldTriggerStylusHandwritingForView(connectedView)) {
+            if (getViewHandwritingArea(connectedOrFocusedView, handwritingArea)
+                    && isInHandwritingArea(handwritingArea, x, y, connectedOrFocusedView, isHover)
+                    && shouldTriggerStylusHandwritingForView(connectedOrFocusedView)) {
                 if (!isHover && mState != null) {
                     mState.mStylusDownWithinEditorBounds =
                             contains(handwritingArea, x, y, 0f, 0f, 0f, 0f);
                 }
-                return connectedView;
+                return connectedOrFocusedView;
             }
         }
 
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index b5b81d1..29cc859 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -73,6 +73,7 @@
 import android.window.ISurfaceSyncGroupCompletedListener;
 import android.window.ITaskFpsCallback;
 import android.window.ITrustedPresentationListener;
+import android.window.IUnhandledDragListener;
 import android.window.InputTransferToken;
 import android.window.ScreenCapture;
 import android.window.TrustedPresentationThresholds;
@@ -1091,4 +1092,10 @@
 
     @EnforcePermission("DETECT_SCREEN_RECORDING")
     void unregisterScreenRecordingCallback(IScreenRecordingCallback callback);
+
+    /**
+     * Sets the listener to be called back when a cross-window drag and drop operation is unhandled
+     * (ie. not handled by any window which can handle the drag).
+     */
+    void setUnhandledDragListener(IUnhandledDragListener listener);
 }
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index a9f1897..3dfd68a 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -30,6 +30,7 @@
 import static android.view.displayhash.DisplayHashResultCallback.DISPLAY_HASH_ERROR_UNKNOWN;
 import static android.view.displayhash.DisplayHashResultCallback.EXTRA_DISPLAY_HASH;
 import static android.view.displayhash.DisplayHashResultCallback.EXTRA_DISPLAY_HASH_ERROR_CODE;
+import static android.view.flags.Flags.FLAG_SENSITIVE_CONTENT_APP_PROTECTION_API;
 import static android.view.flags.Flags.FLAG_TOOLKIT_SET_FRAME_RATE_READ_ONLY;
 import static android.view.flags.Flags.FLAG_VIEW_VELOCITY_API;
 import static android.view.flags.Flags.enableUseMeasureCacheDuringForceLayout;
@@ -42,6 +43,7 @@
 import static com.android.internal.util.FrameworkStatsLog.TOUCH_GESTURE_CLASSIFIED__CLASSIFICATION__LONG_PRESS;
 import static com.android.internal.util.FrameworkStatsLog.TOUCH_GESTURE_CLASSIFIED__CLASSIFICATION__SINGLE_TAP;
 import static com.android.internal.util.FrameworkStatsLog.TOUCH_GESTURE_CLASSIFIED__CLASSIFICATION__UNKNOWN_CLASSIFICATION;
+import static com.android.window.flags.Flags.FLAG_DELEGATE_UNHANDLED_DRAGS;
 
 import static java.lang.Math.max;
 
@@ -67,6 +69,7 @@
 import android.annotation.TestApi;
 import android.annotation.UiContext;
 import android.annotation.UiThread;
+import android.app.PendingIntent;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.AutofillOptions;
 import android.content.ClipData;
@@ -1946,6 +1949,41 @@
     static final int TOOLTIP = 0x40000000;
 
     /** @hide */
+    @IntDef(prefix = { "CONTENT_SENSITIVITY_" }, value = {
+            CONTENT_SENSITIVITY_AUTO,
+            CONTENT_SENSITIVITY_SENSITIVE,
+            CONTENT_SENSITIVITY_NOT_SENSITIVE
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ContentSensitivity {}
+
+    /**
+     * Automatically determine whether a view displays sensitive content. For example, available
+     * autofill hints (or some other signal) can be used to determine if this view
+     * displays sensitive content.
+     *
+     * @see #getContentSensitivity()
+     */
+    @FlaggedApi(FLAG_SENSITIVE_CONTENT_APP_PROTECTION_API)
+    public static final int CONTENT_SENSITIVITY_AUTO = 0x0;
+
+    /**
+     * The view displays sensitive content.
+     *
+     * @see #getContentSensitivity()
+     */
+    @FlaggedApi(FLAG_SENSITIVE_CONTENT_APP_PROTECTION_API)
+    public static final int CONTENT_SENSITIVITY_SENSITIVE = 0x1;
+
+    /**
+     * The view doesn't display sensitive content.
+     *
+     * @see #getContentSensitivity()
+     */
+    @FlaggedApi(FLAG_SENSITIVE_CONTENT_APP_PROTECTION_API)
+    public static final int CONTENT_SENSITIVITY_NOT_SENSITIVE = 0x2;
+
+    /** @hide */
     @IntDef(flag = true, prefix = { "FOCUSABLES_" }, value = {
             FOCUSABLES_ALL,
             FOCUSABLES_TOUCH_MODE
@@ -3646,6 +3684,7 @@
      *           1                      PFLAG4_ROTARY_HAPTICS_ENABLED
      *          1                       PFLAG4_ROTARY_HAPTICS_SCROLL_SINCE_LAST_ROTARY_INPUT
      *         1                        PFLAG4_ROTARY_HAPTICS_WAITING_FOR_SCROLL_EVENT
+     *       11                         PFLAG4_CONTENT_SENSITIVITY_MASK
      * |-------|-------|-------|-------|
      */
 
@@ -3762,6 +3801,15 @@
      */
     private static final int PFLAG4_ROTARY_HAPTICS_WAITING_FOR_SCROLL_EVENT = 0x800000;
 
+    private static final int PFLAG4_CONTENT_SENSITIVITY_SHIFT = 24;
+
+    /**
+     * Mask for obtaining the bits which specify how to determine whether a view
+     * displays sensitive content or not.
+     */
+    private static final int PFLAG4_CONTENT_SENSITIVITY_MASK =
+            (CONTENT_SENSITIVITY_AUTO | CONTENT_SENSITIVITY_SENSITIVE
+                    | CONTENT_SENSITIVITY_NOT_SENSITIVE) << PFLAG4_CONTENT_SENSITIVITY_SHIFT;
     /* End of masks for mPrivateFlags4 */
 
     /** @hide */
@@ -5283,6 +5331,34 @@
     public static final int DRAG_FLAG_REQUEST_SURFACE_FOR_RETURN_ANIMATION = 1 << 11;
 
     /**
+     * Flag indicating that a drag can cross window boundaries (within the same application).  When
+     * {@link #startDragAndDrop(ClipData, DragShadowBuilder, Object, int)} is called
+     * with this flag set, only visible windows belonging to the same application (ie. share the
+     * same UID) with targetSdkVersion >= {@link android.os.Build.VERSION_CODES#N API 24} will be
+     * able to participate in the drag operation and receive the dragged content.
+     *
+     * If both DRAG_FLAG_GLOBAL_SAME_APPLICATION and DRAG_FLAG_GLOBAL are set, then
+     * DRAG_FLAG_GLOBAL_SAME_APPLICATION takes precedence and the drag will only go to visible
+     * windows from the same application.
+     */
+    @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+    public static final int DRAG_FLAG_GLOBAL_SAME_APPLICATION = 1 << 12;
+
+    /**
+     * Flag indicating that an unhandled drag should be delegated to the system to be started if no
+     * visible window wishes to handle the drop. When using this flag, the caller must provide
+     * ClipData with an Item that contains an immutable PendingIntent to an activity to be launched
+     * (not a broadcast, service, etc).  See
+     * {@link ClipData.Item.Builder#setPendingIntent(PendingIntent)}.
+     *
+     * The system can decide to launch the intent or not based on factors like the current screen
+     * size or windowing mode. If the system does not launch the intent, it will be canceled via the
+     * normal drag and drop flow.
+     */
+    @FlaggedApi(FLAG_DELEGATE_UNHANDLED_DRAGS)
+    public static final int DRAG_FLAG_START_PENDING_INTENT_ON_UNHANDLED_DRAG = 1 << 13;
+
+    /**
      * Vertical scroll factor cached by {@link #getVerticalScrollFactor}.
      */
     private float mVerticalScrollFactor;
@@ -10150,6 +10226,54 @@
     }
 
     /**
+     * Sets content sensitivity mode to determine whether this view displays sensitive content.
+     *
+     * @param mode {@link #CONTENT_SENSITIVITY_AUTO}, {@link #CONTENT_SENSITIVITY_NOT_SENSITIVE}
+     *                                            or {@link #CONTENT_SENSITIVITY_SENSITIVE}
+     */
+    @FlaggedApi(FLAG_SENSITIVE_CONTENT_APP_PROTECTION_API)
+    public final void setContentSensitivity(@ContentSensitivity int mode)  {
+        mPrivateFlags4 &= ~PFLAG4_CONTENT_SENSITIVITY_MASK;
+        mPrivateFlags4 |= ((mode << PFLAG4_CONTENT_SENSITIVITY_SHIFT)
+                & PFLAG4_CONTENT_SENSITIVITY_MASK);
+    }
+
+    /**
+     * Gets content sensitivity mode to determine whether this view displays sensitive content.
+     *
+     * <p>See {@link #setContentSensitivity(int)} and
+     * {@link #isContentSensitive()} for more info about this mode.
+     *
+     * @return {@link #CONTENT_SENSITIVITY_AUTO} by default, or value passed to
+     * {@link #setContentSensitivity(int)}.
+     */
+    @FlaggedApi(FLAG_SENSITIVE_CONTENT_APP_PROTECTION_API)
+    public @ContentSensitivity
+    final int getContentSensitivity() {
+        return (mPrivateFlags4 & PFLAG4_CONTENT_SENSITIVITY_MASK)
+                >> PFLAG4_CONTENT_SENSITIVITY_SHIFT;
+    }
+
+    /**
+     * Returns whether this view displays sensitive content, based
+     * on the value explicitly set by {@link #setContentSensitivity(int)}.
+     *
+     * @return whether the view displays sensitive content.
+     *
+     * @see #setContentSensitivity(int)
+     * @see #CONTENT_SENSITIVITY_AUTO
+     * @see #CONTENT_SENSITIVITY_SENSITIVE
+     * @see #CONTENT_SENSITIVITY_NOT_SENSITIVE
+     */
+    @FlaggedApi(FLAG_SENSITIVE_CONTENT_APP_PROTECTION_API)
+    public final boolean isContentSensitive() {
+        if (getContentSensitivity() == CONTENT_SENSITIVITY_SENSITIVE) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
      * Gets the mode for determining whether this view is important for content capture.
      *
      * <p>See {@link #setImportantForContentCapture(int)} and
@@ -22175,6 +22299,9 @@
      * 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;
@@ -28402,9 +28529,29 @@
             Log.w(VIEW_LOG_TAG, "startDragAndDrop called with an invalid surface.");
             return false;
         }
+        if ((flags & DRAG_FLAG_GLOBAL) != 0 && ((flags & DRAG_FLAG_GLOBAL_SAME_APPLICATION) != 0)) {
+            Log.w(VIEW_LOG_TAG, "startDragAndDrop called with both DRAG_FLAG_GLOBAL "
+                    + "and DRAG_FLAG_GLOBAL_SAME_APPLICATION, the drag will default to "
+                    + "DRAG_FLAG_GLOBAL_SAME_APPLICATION");
+            flags &= ~DRAG_FLAG_GLOBAL;
+        }
 
         if (data != null) {
-            data.prepareToLeaveProcess((flags & View.DRAG_FLAG_GLOBAL) != 0);
+            if (com.android.window.flags.Flags.delegateUnhandledDrags()) {
+                data.prepareToLeaveProcess(
+                        (flags & (DRAG_FLAG_GLOBAL_SAME_APPLICATION | DRAG_FLAG_GLOBAL)) != 0);
+                if ((flags & DRAG_FLAG_START_PENDING_INTENT_ON_UNHANDLED_DRAG) != 0) {
+                    if (!data.hasActivityPendingIntents()) {
+                        // Reset the flag if there is no launchable activity intent
+                        flags &= ~DRAG_FLAG_START_PENDING_INTENT_ON_UNHANDLED_DRAG;
+                        Log.w(VIEW_LOG_TAG, "startDragAndDrop called with "
+                                + "DRAG_FLAG_START_INTENT_ON_UNHANDLED_DRAG but the clip data "
+                                + "contains non-activity PendingIntents");
+                    }
+                }
+            } else {
+                data.prepareToLeaveProcess((flags & DRAG_FLAG_GLOBAL) != 0);
+            }
         }
 
         Rect bounds = new Rect();
@@ -28430,6 +28577,7 @@
                 if (token != null) {
                     root.setLocalDragState(myLocalState);
                     mAttachInfo.mDragToken = token;
+                    mAttachInfo.mDragData = data;
                     mAttachInfo.mViewRootImpl.setDragStartedViewForAccessibility(this);
                     setAccessibilityDragStarted(true);
                 }
@@ -28507,8 +28655,12 @@
                 if (mAttachInfo.mDragSurface != null) {
                     mAttachInfo.mDragSurface.release();
                 }
+                if (mAttachInfo.mDragData != null) {
+                    mAttachInfo.mDragData.cleanUpPendingIntents();
+                }
                 mAttachInfo.mDragSurface = surface;
                 mAttachInfo.mDragToken = token;
+                mAttachInfo.mDragData = data;
                 // Cache the local state object for delivery with DragEvents
                 root.setLocalDragState(myLocalState);
                 if (a11yEnabled) {
@@ -31422,11 +31574,15 @@
         IBinder mDragToken;
 
         /**
+         * Used to track the data of the current drag operation for cleanup later.
+         */
+        ClipData mDragData;
+
+        /**
          * The drag shadow surface for the current drag operation.
          */
         public Surface mDragSurface;
 
-
         /**
          * The view that currently has a tooltip displayed.
          */
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 07c9795..28a7334 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -8599,6 +8599,10 @@
                         mAttachInfo.mDragSurface.release();
                         mAttachInfo.mDragSurface = null;
                     }
+                    if (mAttachInfo.mDragData != null) {
+                        mAttachInfo.mDragData.cleanUpPendingIntents();
+                        mAttachInfo.mDragData = null;
+                    }
                 }
             }
         }
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/InputMethodManager.java b/core/java/android/view/inputmethod/InputMethodManager.java
index 3d70c5b..3b07f27 100644
--- a/core/java/android/view/inputmethod/InputMethodManager.java
+++ b/core/java/android/view/inputmethod/InputMethodManager.java
@@ -18,6 +18,7 @@
 
 import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
 import static android.view.inputmethod.Flags.FLAG_HOME_SCREEN_HANDWRITING_DELEGATOR;
+import static android.view.inputmethod.Flags.initiationWithoutInputConnection;
 import static android.view.inputmethod.InputConnection.CURSOR_UPDATE_IMMEDIATE;
 import static android.view.inputmethod.InputConnection.CURSOR_UPDATE_MONITOR;
 import static android.view.inputmethod.InputMethodEditorTraceProto.InputMethodClientsTraceProto.ClientSideProto.DISPLAY_ID;
@@ -1950,6 +1951,10 @@
         if (mServedView != null) {
             clearedView = mServedView;
             mServedView = null;
+            if (initiationWithoutInputConnection() && clearedView.getViewRootImpl() != null) {
+                clearedView.getViewRootImpl().getHandwritingInitiator()
+                        .clearFocusedView(clearedView);
+            }
         }
         if (clearedView != null) {
             if (DEBUG) {
@@ -2932,6 +2937,10 @@
             switch (res.result) {
                 case InputBindResult.ResultCode.ERROR_NOT_IME_TARGET_WINDOW:
                     mRestartOnNextWindowFocus = true;
+                    if (initiationWithoutInputConnection()) {
+                        mServedView.getViewRootImpl().getHandwritingInitiator().clearFocusedView(
+                                mServedView);
+                    }
                     mServedView = null;
                     break;
             }
@@ -3094,6 +3103,11 @@
             return false;
         }
         mServedView = mNextServedView;
+        if (initiationWithoutInputConnection() && mServedView.onCheckIsTextEditor()
+                && mServedView.isHandwritingDelegate()) {
+            mServedView.getViewRootImpl().getHandwritingInitiator().onDelegateViewFocused(
+                    mServedView);
+        }
         if (mServedInputConnection != null) {
             mServedInputConnection.finishComposingTextFromImm();
         }
diff --git a/core/java/android/view/inputmethod/flags.aconfig b/core/java/android/view/inputmethod/flags.aconfig
index 7f1cc8e..8b91bcb 100644
--- a/core/java/android/view/inputmethod/flags.aconfig
+++ b/core/java/android/view/inputmethod/flags.aconfig
@@ -62,3 +62,11 @@
     bug: "311791923"
     is_fixed_read_only: true
 }
+
+flag {
+    name: "initiation_without_input_connection"
+    namespace: "input_method"
+    description: "Feature flag for initiating handwriting without InputConnection"
+    bug: "308827131"
+    is_fixed_read_only: true
+}
diff --git a/core/java/android/widget/EditText.java b/core/java/android/widget/EditText.java
index aa2474d7..3e0161a 100644
--- a/core/java/android/widget/EditText.java
+++ b/core/java/android/widget/EditText.java
@@ -16,9 +16,13 @@
 
 package android.widget;
 
+import android.app.compat.CompatChanges;
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledSince;
 import android.content.Context;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
+import android.os.Build;
 import android.text.Editable;
 import android.text.Selection;
 import android.text.Spannable;
@@ -29,6 +33,8 @@
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 
+import com.android.internal.R;
+
 /*
  * This is supposed to be a *very* thin veneer over TextView.
  * Do not make any changes here that do anything that a TextView
@@ -85,6 +91,11 @@
     private static final int ID_ITALIC = android.R.id.italic;
     private static final int ID_UNDERLINE = android.R.id.underline;
 
+    /** @hide */
+    @ChangeId
+    @EnabledSince(targetSdkVersion = Build.VERSION_CODES.VANILLA_ICE_CREAM)
+    public static final long LINE_HEIGHT_FOR_LOCALE = 303326708L;
+
     public EditText(Context context) {
         this(context, null);
     }
@@ -104,15 +115,39 @@
         final TypedArray a = theme.obtainStyledAttributes(attrs,
                 com.android.internal.R.styleable.EditText, defStyleAttr, defStyleRes);
 
-        final int n = a.getIndexCount();
-        for (int i = 0; i < n; ++i) {
-            int attr = a.getIndex(i);
-            switch (attr) {
-                case com.android.internal.R.styleable.EditText_enableTextStylingShortcuts:
-                    mStyleShortcutsEnabled = a.getBoolean(attr, false);
-                    break;
+        try {
+            final int n = a.getIndexCount();
+            for (int i = 0; i < n; ++i) {
+                int attr = a.getIndex(i);
+                switch (attr) {
+                    case com.android.internal.R.styleable.EditText_enableTextStylingShortcuts:
+                        mStyleShortcutsEnabled = a.getBoolean(attr, false);
+                        break;
+                }
             }
+        } finally {
+            a.recycle();
         }
+
+        boolean hasUseLocalePreferredLineHeightForMinimumInt = false;
+        boolean useLocalePreferredLineHeightForMinimumInt = false;
+        TypedArray tvArray = theme.obtainStyledAttributes(attrs,
+                com.android.internal.R.styleable.TextView, defStyleAttr, defStyleRes);
+        try {
+            hasUseLocalePreferredLineHeightForMinimumInt =
+                    tvArray.hasValue(R.styleable.TextView_useLocalePreferredLineHeightForMinimum);
+            if (hasUseLocalePreferredLineHeightForMinimumInt) {
+                useLocalePreferredLineHeightForMinimumInt = tvArray.getBoolean(
+                        R.styleable.TextView_useLocalePreferredLineHeightForMinimum, false);
+            }
+        } finally {
+            tvArray.recycle();
+        }
+        if (!hasUseLocalePreferredLineHeightForMinimumInt) {
+            useLocalePreferredLineHeightForMinimumInt =
+                    CompatChanges.isChangeEnabled(LINE_HEIGHT_FOR_LOCALE);
+        }
+        setLocalePreferredLineHeightForMinimumUsed(useLocalePreferredLineHeightForMinimumInt);
     }
 
     @Override
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 9a4106d9..57e4e6a 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -867,6 +867,8 @@
 
     private boolean mUseBoundsForWidth;
     @Nullable private Paint.FontMetrics mMinimumFontMetrics;
+    @Nullable private Paint.FontMetrics mLocalePreferredFontMetrics;
+    private boolean mUseLocalePreferredLineHeightForMinimum;
 
     @ViewDebug.ExportedProperty(category = "text")
     @UnsupportedAppUsage
@@ -1617,6 +1619,11 @@
                 case com.android.internal.R.styleable.TextView_useBoundsForWidth:
                     mUseBoundsForWidth = a.getBoolean(attr, false);
                     hasUseBoundForWidthValue = true;
+                    break;
+                case com.android.internal.R.styleable
+                        .TextView_useLocalePreferredLineHeightForMinimum:
+                    mUseLocalePreferredLineHeightForMinimum = a.getBoolean(attr, false);
+                    break;
             }
         }
 
@@ -4992,6 +4999,41 @@
     }
 
     /**
+     * Returns true if the locale preferred line height is used for the minimum line height.
+     *
+     * @return true if using locale preferred line height for the minimum line height. Otherwise
+     *         false.
+     *
+     * @see #setLocalePreferredLineHeightForMinimumUsed(boolean)
+     * @see #setMinimumFontMetrics(Paint.FontMetrics)
+     * @see #getMinimumFontMetrics()
+     */
+    @FlaggedApi(FLAG_FIX_LINE_HEIGHT_FOR_LOCALE)
+    public boolean isLocalePreferredLineHeightForMinimumUsed() {
+        return mUseLocalePreferredLineHeightForMinimum;
+    }
+
+    /**
+     * Set true if the locale preferred line height is used for the minimum line height.
+     *
+     * By setting this flag to true is equivalenet to call
+     * {@link #setMinimumFontMetrics(Paint.FontMetrics)} with the one obtained by
+     * {@link Paint#getFontMetricsForLocale(Paint.FontMetrics)}.
+     *
+     * If custom minimum line height was specified by
+     * {@link #setMinimumFontMetrics(Paint.FontMetrics)}, this flag will be ignored.
+     *
+     * @param flag true for using locale preferred line height for the minimum line height.
+     * @see #isLocalePreferredLineHeightForMinimumUsed()
+     * @see #setMinimumFontMetrics(Paint.FontMetrics)
+     * @see #getMinimumFontMetrics()
+     */
+    @FlaggedApi(FLAG_FIX_LINE_HEIGHT_FOR_LOCALE)
+    public void setLocalePreferredLineHeightForMinimumUsed(boolean flag) {
+        mUseLocalePreferredLineHeightForMinimum = flag;
+    }
+
+    /**
      * @return whether fallback line spacing is enabled, {@code true} by default
      *
      * @see #setFallbackLineSpacing(boolean)
@@ -10728,6 +10770,21 @@
         return alignment;
     }
 
+    private Paint.FontMetrics getResolvedMinimumFontMetrics() {
+        if (mMinimumFontMetrics != null) {
+            return mMinimumFontMetrics;
+        }
+        if (!mUseLocalePreferredLineHeightForMinimum) {
+            return null;
+        }
+
+        if (mLocalePreferredFontMetrics == null) {
+            mLocalePreferredFontMetrics = new Paint.FontMetrics();
+        }
+        mTextPaint.getFontMetricsForLocale(mLocalePreferredFontMetrics);
+        return mLocalePreferredFontMetrics;
+    }
+
     /**
      * The width passed in is now the desired layout width,
      * not the full view width with padding.
@@ -10792,7 +10849,8 @@
             if (hintBoring == UNKNOWN_BORING) {
                 hintBoring = BoringLayout.isBoring(mHint, mTextPaint, mTextDir,
                         isFallbackLineSpacingForBoringLayout(),
-                        mMinimumFontMetrics, mHintBoring);
+                        getResolvedMinimumFontMetrics(), mHintBoring);
+
                 if (hintBoring != null) {
                     mHintBoring = hintBoring;
                 }
@@ -10842,7 +10900,8 @@
                         .setLineBreakConfig(LineBreakConfig.getLineBreakConfig(
                                 mLineBreakStyle, mLineBreakWordStyle))
                         .setUseBoundsForWidth(mUseBoundsForWidth)
-                        .setMinimumFontMetrics(mMinimumFontMetrics);
+                        .setMinimumFontMetrics(getResolvedMinimumFontMetrics());
+
                 if (shouldEllipsize) {
                     builder.setEllipsize(mEllipsize)
                             .setEllipsizedWidth(ellipsisWidth);
@@ -10907,12 +10966,13 @@
                     .setUseBoundsForWidth(mUseBoundsForWidth)
                     .setEllipsize(getKeyListener() == null ? effectiveEllipsize : null)
                     .setEllipsizedWidth(ellipsisWidth)
-                    .setMinimumFontMetrics(mMinimumFontMetrics);
+                    .setMinimumFontMetrics(getResolvedMinimumFontMetrics());
             result = builder.build();
         } else {
             if (boring == UNKNOWN_BORING) {
                 boring = BoringLayout.isBoring(mTransformed, mTextPaint, mTextDir,
-                        isFallbackLineSpacingForBoringLayout(), mMinimumFontMetrics, mBoring);
+                        isFallbackLineSpacingForBoringLayout(), getResolvedMinimumFontMetrics(),
+                        mBoring);
                 if (boring != null) {
                     mBoring = boring;
                 }
@@ -10926,7 +10986,7 @@
                                 wantWidth, alignment, mSpacingMult, mSpacingAdd,
                                 boring, mIncludePad, null, wantWidth,
                                 isFallbackLineSpacingForBoringLayout(),
-                                mUseBoundsForWidth, mMinimumFontMetrics);
+                                mUseBoundsForWidth, getResolvedMinimumFontMetrics());
                     } else {
                         result = new BoringLayout(
                                 mTransformed,
@@ -10941,7 +11001,7 @@
                                 null,
                                 boring,
                                 mUseBoundsForWidth,
-                                mMinimumFontMetrics);
+                                getResolvedMinimumFontMetrics());
                     }
 
                     if (useSaved) {
@@ -10953,7 +11013,7 @@
                                 wantWidth, alignment, mSpacingMult, mSpacingAdd,
                                 boring, mIncludePad, effectiveEllipsize,
                                 ellipsisWidth, isFallbackLineSpacingForBoringLayout(),
-                                mUseBoundsForWidth, mMinimumFontMetrics);
+                                mUseBoundsForWidth, getResolvedMinimumFontMetrics());
                     } else {
                         result = new BoringLayout(
                                 mTransformed,
@@ -10968,7 +11028,7 @@
                                 effectiveEllipsize,
                                 boring,
                                 mUseBoundsForWidth,
-                                mMinimumFontMetrics);
+                                getResolvedMinimumFontMetrics());
                     }
                 }
             }
@@ -10988,7 +11048,7 @@
                     .setLineBreakConfig(LineBreakConfig.getLineBreakConfig(
                             mLineBreakStyle, mLineBreakWordStyle))
                     .setUseBoundsForWidth(mUseBoundsForWidth)
-                    .setMinimumFontMetrics(mMinimumFontMetrics);
+                    .setMinimumFontMetrics(getResolvedMinimumFontMetrics());
             if (shouldEllipsize) {
                 builder.setEllipsize(effectiveEllipsize)
                         .setEllipsizedWidth(ellipsisWidth);
@@ -11116,7 +11176,8 @@
 
             if (des < 0) {
                 boring = BoringLayout.isBoring(mTransformed, mTextPaint, mTextDir,
-                        isFallbackLineSpacingForBoringLayout(), mMinimumFontMetrics, mBoring);
+                        isFallbackLineSpacingForBoringLayout(), getResolvedMinimumFontMetrics(),
+                        mBoring);
                 if (boring != null) {
                     mBoring = boring;
                 }
@@ -11156,7 +11217,7 @@
 
                 if (hintDes < 0) {
                     hintBoring = BoringLayout.isBoring(mHint, mTextPaint, mTextDir,
-                            isFallbackLineSpacingForBoringLayout(), mMinimumFontMetrics,
+                            isFallbackLineSpacingForBoringLayout(), getResolvedMinimumFontMetrics(),
                             mHintBoring);
                     if (hintBoring != null) {
                         mHintBoring = hintBoring;
@@ -11370,7 +11431,7 @@
                 .setLineBreakConfig(LineBreakConfig.getLineBreakConfig(
                         mLineBreakStyle, mLineBreakWordStyle))
                 .setUseBoundsForWidth(mUseBoundsForWidth)
-                .setMinimumFontMetrics(mMinimumFontMetrics);
+                .setMinimumFontMetrics(getResolvedMinimumFontMetrics());
 
         final StaticLayout layout = layoutBuilder.build();
 
diff --git a/core/java/android/widget/flags/notification_widget_flags.aconfig b/core/java/android/widget/flags/notification_widget_flags.aconfig
index 9f0b7c3..bfe3d05 100644
--- a/core/java/android/widget/flags/notification_widget_flags.aconfig
+++ b/core/java/android/widget/flags/notification_widget_flags.aconfig
@@ -5,4 +5,14 @@
    namespace: "systemui"
    description: "Enables notification specific LinearLayout optimization"
    bug: "316110233"
+}
+
+flag {
+  name: "call_style_set_data_async"
+  namespace: "systemui"
+  description: "Offloads caller icon drawable loading to the background thread"
+  bug: "293961072"
+  metadata {
+    purpose: PURPOSE_BUGFIX
+  }
 }
\ No newline at end of file
diff --git a/core/java/android/window/IUnhandledDragCallback.aidl b/core/java/android/window/IUnhandledDragCallback.aidl
new file mode 100644
index 0000000..7806b1f
--- /dev/null
+++ b/core/java/android/window/IUnhandledDragCallback.aidl
@@ -0,0 +1,33 @@
+/*
+ * 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.window;
+
+import android.view.DragEvent;
+
+/**
+ * A callback for notifying the system when the unhandled drop is complete.
+ * {@hide}
+ */
+oneway interface IUnhandledDragCallback {
+    /**
+     * Called when the IUnhandledDropListener has fully handled the drop, and the drag can be
+     * cleaned up.  If handled is `true`, then cleanup of the drag and drag surface will be
+     * immediate, otherwise, the system will treat the drag as a cancel back to the start of the
+     * drag.
+     */
+    void notifyUnhandledDropComplete(boolean handled);
+}
diff --git a/core/java/android/window/IUnhandledDragListener.aidl b/core/java/android/window/IUnhandledDragListener.aidl
new file mode 100644
index 0000000..52e9895
--- /dev/null
+++ b/core/java/android/window/IUnhandledDragListener.aidl
@@ -0,0 +1,35 @@
+/*
+ * 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.window;
+
+import android.view.DragEvent;
+import android.window.IUnhandledDragCallback;
+
+/**
+ * An interface to a handler for global drags that are not consumed (ie. not handled by any window).
+ * {@hide}
+ */
+oneway interface IUnhandledDragListener {
+    /**
+     * Called when the user finishes the drag gesture but no windows have reported handling the
+     * drop.  The DragEvent is populated with the drag surface for the listener to animate.  The
+     * listener *MUST* call the provided callback exactly once when it has finished handling the
+     * drop.  If the listener calls the callback with `true` then it is responsible for removing
+     * and releasing the drag surface passed through the DragEvent.
+     */
+    void onUnhandledDrop(in DragEvent event, in IUnhandledDragCallback callback);
+}
diff --git a/core/java/com/android/internal/os/TimeoutRecord.java b/core/java/com/android/internal/os/TimeoutRecord.java
index e9a8d4b..1f4abc1 100644
--- a/core/java/com/android/internal/os/TimeoutRecord.java
+++ b/core/java/com/android/internal/os/TimeoutRecord.java
@@ -45,6 +45,7 @@
             TimeoutKind.APP_REGISTERED,
             TimeoutKind.SHORT_FGS_TIMEOUT,
             TimeoutKind.JOB_SERVICE,
+            TimeoutKind.FGS_TIMEOUT,
     })
 
     @Retention(RetentionPolicy.SOURCE)
@@ -59,6 +60,7 @@
         int SHORT_FGS_TIMEOUT = 8;
         int JOB_SERVICE = 9;
         int APP_START = 10;
+        int FGS_TIMEOUT = 11;
     }
 
     /** Kind of timeout, e.g. BROADCAST_RECEIVER, etc. */
@@ -186,6 +188,12 @@
         return TimeoutRecord.endingNow(TimeoutKind.SHORT_FGS_TIMEOUT, reason);
     }
 
+    /** Record for a "foreground service" timeout. */
+    @NonNull
+    public static TimeoutRecord forFgsTimeout(String reason) {
+        return TimeoutRecord.endingNow(TimeoutKind.FGS_TIMEOUT, reason);
+    }
+
     /** Record for a job related timeout. */
     @NonNull
     public static TimeoutRecord forJobService(String reason) {
diff --git a/core/java/com/android/internal/os/anr/AnrLatencyTracker.java b/core/java/com/android/internal/os/anr/AnrLatencyTracker.java
index f62ff38..e11067d 100644
--- a/core/java/com/android/internal/os/anr/AnrLatencyTracker.java
+++ b/core/java/com/android/internal/os/anr/AnrLatencyTracker.java
@@ -22,6 +22,7 @@
 import static com.android.internal.util.FrameworkStatsLog.ANRLATENCY_REPORTED__ANR_TYPE__BROADCAST_OF_INTENT;
 import static com.android.internal.util.FrameworkStatsLog.ANRLATENCY_REPORTED__ANR_TYPE__CONTENT_PROVIDER_NOT_RESPONDING;
 import static com.android.internal.util.FrameworkStatsLog.ANRLATENCY_REPORTED__ANR_TYPE__EXECUTING_SERVICE;
+import static com.android.internal.util.FrameworkStatsLog.ANRLATENCY_REPORTED__ANR_TYPE__FGS_TIMEOUT;
 import static com.android.internal.util.FrameworkStatsLog.ANRLATENCY_REPORTED__ANR_TYPE__INPUT_DISPATCHING_TIMEOUT;
 import static com.android.internal.util.FrameworkStatsLog.ANRLATENCY_REPORTED__ANR_TYPE__INPUT_DISPATCHING_TIMEOUT_NO_FOCUSED_WINDOW;
 import static com.android.internal.util.FrameworkStatsLog.ANRLATENCY_REPORTED__ANR_TYPE__JOB_SERVICE;
@@ -548,6 +549,8 @@
                 return ANRLATENCY_REPORTED__ANR_TYPE__SHORT_FGS_TIMEOUT;
             case TimeoutKind.JOB_SERVICE:
                 return ANRLATENCY_REPORTED__ANR_TYPE__JOB_SERVICE;
+            case TimeoutKind.FGS_TIMEOUT:
+                return ANRLATENCY_REPORTED__ANR_TYPE__FGS_TIMEOUT;
             default:
                 return ANRLATENCY_REPORTED__ANR_TYPE__UNKNOWN_ANR_TYPE;
         }
diff --git a/core/jni/android_util_AssetManager.cpp b/core/jni/android_util_AssetManager.cpp
index 3ee15ab..3d0ab4e 100644
--- a/core/jni/android_util_AssetManager.cpp
+++ b/core/jni/android_util_AssetManager.cpp
@@ -314,7 +314,8 @@
 }
 
 static void NativeSetApkAssets(JNIEnv* env, jclass /*clazz*/, jlong ptr,
-                               jobjectArray apk_assets_array, jboolean invalidate_caches) {
+                               jobjectArray apk_assets_array, jboolean invalidate_caches,
+                               jboolean preset) {
   ATRACE_NAME("AssetManager::SetApkAssets");
 
   const jsize apk_assets_len = env->GetArrayLength(apk_assets_array);
@@ -343,7 +344,11 @@
   }
 
   auto assetmanager = LockAndStartAssetManager(ptr);
-  assetmanager->SetApkAssets(apk_assets, invalidate_caches);
+  if (preset) {
+    assetmanager->PresetApkAssets(apk_assets);
+  } else {
+    assetmanager->SetApkAssets(apk_assets, invalidate_caches);
+  }
 }
 
 static void NativeSetConfiguration(JNIEnv* env, jclass /*clazz*/, jlong ptr, jint mcc, jint mnc,
@@ -353,7 +358,7 @@
                                    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) {
+                                   jint major_version, jboolean force_refresh) {
   ATRACE_NAME("AssetManager::SetConfiguration");
 
   const jsize locale_count = (locales == NULL) ? 0 : env->GetArrayLength(locales);
@@ -413,7 +418,7 @@
   }
 
   auto assetmanager = LockAndStartAssetManager(ptr);
-  assetmanager->SetConfigurations(configs);
+  assetmanager->SetConfigurations(std::move(configs), force_refresh != JNI_FALSE);
   assetmanager->SetDefaultLocale(default_locale_int);
 }
 
@@ -1522,8 +1527,8 @@
         // AssetManager setup methods.
         {"nativeCreate", "()J", (void*)NativeCreate},
         {"nativeDestroy", "(J)V", (void*)NativeDestroy},
-        {"nativeSetApkAssets", "(J[Landroid/content/res/ApkAssets;Z)V", (void*)NativeSetApkAssets},
-        {"nativeSetConfiguration", "(JIILjava/lang/String;[Ljava/lang/String;IIIIIIIIIIIIIIII)V",
+        {"nativeSetApkAssets", "(J[Landroid/content/res/ApkAssets;ZZ)V", (void*)NativeSetApkAssets},
+        {"nativeSetConfiguration", "(JIILjava/lang/String;[Ljava/lang/String;IIIIIIIIIIIIIIIIZ)V",
          (void*)NativeSetConfiguration},
         {"nativeGetAssignedPackageIdentifiers", "(JZZ)Landroid/util/SparseArray;",
          (void*)NativeGetAssignedPackageIdentifiers},
diff --git a/core/proto/android/hardware/sensorprivacy.proto b/core/proto/android/hardware/sensorprivacy.proto
index e368c6a..9359528 100644
--- a/core/proto/android/hardware/sensorprivacy.proto
+++ b/core/proto/android/hardware/sensorprivacy.proto
@@ -91,9 +91,6 @@
     enum StateType {
         ENABLED = 1;
         DISABLED = 2;
-        AUTO_DRIVER_ASSISTANCE_HELPFUL_APPS = 3;
-        AUTO_DRIVER_ASSISTANCE_REQUIRED_APPS = 4;
-        AUTO_DRIVER_ASSISTANCE_APPS = 5;
     }
 
     // DEPRECATED
@@ -137,4 +134,4 @@
     // Source for which sensor privacy was toggled.
     optional Source source = 1;
 
-}
+}
\ No newline at end of file
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 316001a..a2ce212 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1730,16 +1730,6 @@
         android:description="@string/permdesc_cameraHeadlessSystemUser"
         android:protectionLevel="signature" />
 
-
-    <!-- @SystemApi Allows camera access of allowlisted driver assistance apps
-         to be controlled separately.
-         <p> Not for use by third-party applications.
-         @FlaggedApi("com.android.internal.camera.flags.privacy_allowlist")
-         @hide
-    -->
-    <permission android:name="android.permission.CAMERA_PRIVACY_ALLOWLIST"
-        android:protectionLevel="signature|privileged" />
-
     <!-- ====================================================================== -->
     <!-- Permissions for accessing the device sensors                           -->
     <!-- ====================================================================== -->
@@ -3839,6 +3829,7 @@
         @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"
@@ -7043,12 +7034,16 @@
 
     <!-- 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/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 45861a3..41bc825 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -5857,6 +5857,23 @@
           use glyph bound's as a source of text width.  -->
         <!-- @FlaggedApi("com.android.text.flags.use_bounds_for_width") -->
         <attr name="useBoundsForWidth" format="boolean" />
+        <!-- Whether to use the locale preferred line height for the minimum line height.
+
+          This flag is useful for preventing jitter of entering letters into empty EditText.
+          The line height of the text is determined by the font files used for drawing text in a
+          line. However, in case of the empty text case, the line height cannot be determined and
+          the default line height: usually it is came from a font of Latin script. By making this
+          attribute to true, the TextView/EditText uses a line height that is likely used for the
+          locale associated with the widget. For example, if the system locale is Japanese, the
+          height of the EditText will be adjusted to meet the height of the Japanese font even if
+          the text is empty.
+
+          The default value for EditText is true if targetSdkVersion is
+          {@link android.os.Build.VERSION_CODE#VANILLA_ICE_CREAM} or later, otherwise false.
+          For other TextViews, the default value is false.
+        -->
+        <!-- @FlaggedApi("com.android.text.flags.fix_line_height_for_locale") -->
+        <attr name="useLocalePreferredLineHeightForMinimum" format="boolean" />
     </declare-styleable>
     <declare-styleable name="TextViewAppearance">
         <!-- Base text color, typeface, size, and style. -->
diff --git a/core/res/res/values/config_telephony.xml b/core/res/res/values/config_telephony.xml
index c14fe57..78ce2d9 100644
--- a/core/res/res/values/config_telephony.xml
+++ b/core/res/res/values/config_telephony.xml
@@ -82,6 +82,13 @@
     <bool name="config_wlan_data_service_conn_persistence_on_restart">true</bool>
     <java-symbol type="bool" name="config_wlan_data_service_conn_persistence_on_restart" />
 
+    <!-- Indicating whether the retry timer from setup data call response for data throttling should
+         be honored for emergency network request. By default this is off, meaning for emergency
+         network requests, the data frameworks will ignore the previous retry timer passed in from
+         setup data call response. -->
+    <bool name="config_honor_data_retry_timer_for_emergency_network">false</bool>
+    <java-symbol type="bool" name="config_honor_data_retry_timer_for_emergency_network" />
+
     <!-- Cellular data service package name to bind to by default. If none is specified in an
          overlay, an empty string is passed in -->
     <string name="config_wwan_data_service_package" translatable="false">com.android.phone</string>
@@ -212,6 +219,11 @@
     <integer name="config_emergency_call_wait_for_connection_timeout_millis">20000</integer>
     <java-symbol type="integer" name="config_emergency_call_wait_for_connection_timeout_millis" />
 
+    <!-- Indicates the data limit in bytes that can be used for bootstrap sim until factory reset.
+         -1 means unlimited. -->
+    <integer name="config_esim_bootstrap_data_limit_bytes">-1</integer>
+    <java-symbol type="integer" name="config_esim_bootstrap_data_limit_bytes" />
+
     <!-- Telephony config for the PLMNs of all satellite providers. This is used by satellite modem
          to identify providers that should be ignored if the carrier config
          carrier_supported_satellite_services_per_provider_bundle does not support them.
diff --git a/core/res/res/values/public-staging.xml b/core/res/res/values/public-staging.xml
index 0a6779a9..5ee5555 100644
--- a/core/res/res/values/public-staging.xml
+++ b/core/res/res/values/public-staging.xml
@@ -153,6 +153,8 @@
     <public name="requireContentUriPermissionFromCaller" />
     <!-- @FlaggedApi("android.view.inputmethod.ime_switcher_revamp") -->
     <public name="languageSettingsActivity"/>
+    <!-- @FlaggedApi("com.android.text.flags.fix_line_height_for_locale") -->
+    <public name="useLocalePreferredLineHeightForMinimum"/>
   </staging-public-group>
 
   <staging-public-group type="id" first-id="0x01bc0000">
diff --git a/core/tests/coretests/src/android/view/accessibility/AccessibilityServiceConnectionImpl.java b/core/tests/coretests/src/android/view/accessibility/AccessibilityServiceConnectionImpl.java
index 610b8ae..0b0fd66 100644
--- a/core/tests/coretests/src/android/view/accessibility/AccessibilityServiceConnectionImpl.java
+++ b/core/tests/coretests/src/android/view/accessibility/AccessibilityServiceConnectionImpl.java
@@ -19,10 +19,12 @@
 import android.accessibilityservice.AccessibilityService;
 import android.accessibilityservice.AccessibilityServiceInfo;
 import android.accessibilityservice.IAccessibilityServiceConnection;
+import android.accessibilityservice.IBrailleDisplayController;
 import android.accessibilityservice.MagnificationConfig;
 import android.annotation.NonNull;
 import android.content.pm.ParceledListSlice;
 import android.graphics.Region;
+import android.hardware.usb.UsbDevice;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteCallback;
@@ -237,4 +239,15 @@
             int accessibilityWindowId,
             SurfaceControl sc,
             IAccessibilityInteractionConnectionCallback callback) {}
+
+    @Override
+    public void connectBluetoothBrailleDisplay(String bluetoothAddress,
+            IBrailleDisplayController controller) {}
+
+    @Override
+    public void connectUsbBrailleDisplay(UsbDevice usbDevice,
+            IBrailleDisplayController controller) {}
+
+    @Override
+    public void setTestBrailleDisplayData(List<Bundle> brailleDisplays) {}
 }
diff --git a/core/tests/coretests/src/android/view/stylus/HandwritingInitiatorTest.java b/core/tests/coretests/src/android/view/stylus/HandwritingInitiatorTest.java
index f39bddd..51eb41c 100644
--- a/core/tests/coretests/src/android/view/stylus/HandwritingInitiatorTest.java
+++ b/core/tests/coretests/src/android/view/stylus/HandwritingInitiatorTest.java
@@ -20,10 +20,12 @@
 import static android.view.MotionEvent.ACTION_HOVER_MOVE;
 import static android.view.MotionEvent.ACTION_MOVE;
 import static android.view.MotionEvent.ACTION_UP;
+import static android.view.inputmethod.Flags.initiationWithoutInputConnection;
 import static android.view.stylus.HandwritingTestUtil.createView;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.junit.Assume.assumeFalse;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyFloat;
 import static org.mockito.ArgumentMatchers.anyInt;
@@ -91,6 +93,7 @@
     private EditText mTestView1;
     private EditText mTestView2;
     private Context mContext;
+    private boolean mInitiateWithoutConnection;
 
     @Before
     public void setup() throws Exception {
@@ -119,6 +122,7 @@
         mHandwritingInitiator.updateHandwritingAreasForView(mTestView1);
         mHandwritingInitiator.updateHandwritingAreasForView(mTestView2);
         doReturn(true).when(mHandwritingInitiator).tryAcceptStylusHandwritingDelegation(any());
+        mInitiateWithoutConnection = initiationWithoutInputConnection();
     }
 
     @Test
@@ -194,7 +198,9 @@
         mTestView1.setText("hello");
         when(mTestView1.getOffsetForPosition(anyFloat(), anyFloat())).thenReturn(4);
 
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        if (!mInitiateWithoutConnection) {
+            mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        }
         final int x1 = sHwArea1.left - HW_BOUNDS_OFFSETS_LEFT_PX / 2;
         final int y1 = sHwArea1.top - HW_BOUNDS_OFFSETS_TOP_PX / 2;
         MotionEvent stylusEvent1 = createStylusEvent(ACTION_DOWN, x1, y1, 0);
@@ -214,7 +220,7 @@
     }
 
     @Test
-    public void onTouchEvent_startHandwriting_inputConnectionBuiltAfterStylusMove() {
+    public void onTouchEvent_startHandwriting_servedViewUpdateAfterStylusMove() {
         final int x1 = (sHwArea1.left + sHwArea1.right) / 2;
         final int y1 = (sHwArea1.top + sHwArea1.bottom) / 2;
         MotionEvent stylusEvent1 = createStylusEvent(ACTION_DOWN, x1, y1, 0);
@@ -225,14 +231,19 @@
         MotionEvent stylusEvent2 = createStylusEvent(ACTION_MOVE, x2, y2, 0);
         mHandwritingInitiator.onTouchEvent(stylusEvent2);
 
-        // InputConnection is created after stylus movement.
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        if (mInitiateWithoutConnection) {
+            // Focus is changed after stylus movement.
+            mHandwritingInitiator.updateFocusedView(mTestView1, /*fromTouchEvent*/ true);
+        } else {
+            // InputConnection is created after stylus movement.
+            mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        }
 
         verify(mHandwritingInitiator, times(1)).startHandwriting(mTestView1);
     }
 
     @Test
-    public void onTouchEvent_startHandwriting_inputConnectionBuilt_stylusMoveInExtendedHWArea() {
+    public void onTouchEvent_startHandwriting_servedViewUpdate_stylusMoveInExtendedHWArea() {
         mTestView1.setText("hello");
         when(mTestView1.getOffsetForPosition(anyFloat(), anyFloat())).thenReturn(4);
         // The stylus down point is between mTestView1 and  mTestView2, but it is within the
@@ -247,21 +258,35 @@
         MotionEvent stylusEvent2 = createStylusEvent(ACTION_MOVE, x2, y2, 0);
         mHandwritingInitiator.onTouchEvent(stylusEvent2);
 
-        // First create InputConnection for mTestView2 and verify that handwriting is not started.
-        mHandwritingInitiator.onInputConnectionCreated(mTestView2);
-        verify(mHandwritingInitiator, never()).startHandwriting(mTestView2);
+        if (!mInitiateWithoutConnection) {
+            // First create InputConnection for mTestView2 and verify that handwriting is not
+            // started.
+            mHandwritingInitiator.onInputConnectionCreated(mTestView2);
+        }
 
-        // Next create InputConnection for mTextView1. Handwriting is started for this view since
-        // the stylus down point is closest to this view.
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        // Note: mTestView2 receives focus when initiationWithoutInputConnection() is enabled.
+        //  verify that handwriting is not started.
+        verify(mHandwritingInitiator, never()).startHandwriting(mTestView2);
+        if (mInitiateWithoutConnection) {
+            // Focus is changed after stylus movement.
+            mHandwritingInitiator.updateFocusedView(mTestView1, /*fromTouchEvent*/ true);
+        } else {
+            // Next create InputConnection for mTextView1. Handwriting is started for this view
+            // since the stylus down point is closest to this view.
+            mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        }
+        // Handwriting is started for this view since  the stylus down point is closest to this
+        // view.
         verify(mHandwritingInitiator).startHandwriting(mTestView1);
         // Since the stylus down point was outside the TextView's bounds, the handwriting initiator
         // sets the cursor position.
         verify(mTestView1).setSelection(4);
     }
 
+
     @Test
     public void onTouchEvent_tryAcceptDelegation_delegatorCallbackCreatesInputConnection() {
+        assumeFalse(mInitiateWithoutConnection);
         View delegateView = new EditText(mContext);
         delegateView.setIsHandwritingDelegate(true);
 
@@ -281,6 +306,7 @@
         verify(mHandwritingInitiator, times(1)).tryAcceptStylusHandwritingDelegation(delegateView);
     }
 
+
     @Test
     public void onTouchEvent_tryAcceptDelegation_delegatorCallbackFocusesDelegate() {
         View delegateView = new EditText(mContext);
@@ -288,8 +314,14 @@
         mHandwritingInitiator.onInputConnectionCreated(delegateView);
         reset(mHandwritingInitiator);
 
-        mTestView1.setHandwritingDelegatorCallback(
-                () -> mHandwritingInitiator.onDelegateViewFocused(delegateView));
+        if (mInitiateWithoutConnection) {
+            mTestView1.setHandwritingDelegatorCallback(
+                    () -> mHandwritingInitiator.updateFocusedView(
+                            delegateView, /*fromTouchEvent*/ false));
+        } else  {
+            mTestView1.setHandwritingDelegatorCallback(
+                    () -> mHandwritingInitiator.onDelegateViewFocused(delegateView));
+        }
 
         final int x1 = (sHwArea1.left + sHwArea1.right) / 2;
         final int y1 = (sHwArea1.top + sHwArea1.bottom) / 2;
@@ -339,6 +371,14 @@
         assertThat(onTouchEventResult4).isTrue();
     }
 
+    private void callOnInputConnectionOrUpdateViewFocus(View view) {
+        if (mInitiateWithoutConnection) {
+            mHandwritingInitiator.updateFocusedView(view, /*fromTouchEvent*/ true);
+        } else {
+            mHandwritingInitiator.onInputConnectionCreated(view);
+        }
+    }
+
     @Test
     public void onTouchEvent_notStartHandwriting_whenHandwritingNotAvailable() {
         final Rect rect = new Rect(600, 600, 900, 900);
@@ -346,7 +386,7 @@
                 false /* isStylusHandwritingAvailable */);
         mHandwritingInitiator.updateHandwritingAreasForView(testView);
 
-        mHandwritingInitiator.onInputConnectionCreated(testView);
+        callOnInputConnectionOrUpdateViewFocus(testView);
         final int x1 = (rect.left + rect.right) / 2;
         final int y1 = (rect.top + rect.bottom) / 2;
         MotionEvent stylusEvent1 = createStylusEvent(ACTION_DOWN, x1, y1, 0);
@@ -365,7 +405,7 @@
 
     @Test
     public void onTouchEvent_notStartHandwriting_when_stylusTap_withinHWArea() {
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        callOnInputConnectionOrUpdateViewFocus(mTestView1);
         final int x1 = 200;
         final int y1 = 200;
         MotionEvent stylusEvent1 = createStylusEvent(ACTION_DOWN, x1, y1, 0);
@@ -381,7 +421,7 @@
 
     @Test
     public void onTouchEvent_notStartHandwriting_when_stylusMove_outOfHWArea() {
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        callOnInputConnectionOrUpdateViewFocus(mTestView1);
         final int x1 = 10;
         final int y1 = 10;
         MotionEvent stylusEvent1 = createStylusEvent(ACTION_DOWN, x1, y1, 0);
@@ -397,7 +437,7 @@
 
     @Test
     public void onTouchEvent_notStartHandwriting_when_stylusMove_afterTimeOut() {
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        callOnInputConnectionOrUpdateViewFocus(mTestView1);
         final int x1 = 10;
         final int y1 = 10;
         final long time1 = 10L;
@@ -433,8 +473,9 @@
 
     @Test
     public void onTouchEvent_focusView_inputConnectionAlreadyBuilt_stylusMoveOnce_withinHWArea() {
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
-
+        if (!mInitiateWithoutConnection) {
+            mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        }
         final int x1 = (sHwArea1.left + sHwArea1.right) / 2;
         final int y1 = (sHwArea1.top + sHwArea1.bottom) / 2;
         MotionEvent stylusEvent1 = createStylusEvent(ACTION_DOWN, x1, y1, 0);
@@ -487,14 +528,14 @@
 
         verify(mTestView2, times(1)).requestFocus();
 
-        mHandwritingInitiator.onInputConnectionCreated(mTestView2);
+        callOnInputConnectionOrUpdateViewFocus(mTestView2);
         verify(mHandwritingInitiator, times(1)).startHandwriting(mTestView2);
     }
 
     @Test
     public void onTouchEvent_handwritingAreaOverlapped_focusedViewHasPriority() {
         // Simulate the case where mTestView1 is focused.
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        callOnInputConnectionOrUpdateViewFocus(mTestView1);
         // The ACTION_DOWN location is within the handwriting bounds of both mTestView1 and
         // mTestView2. Although it's closer to mTestView2's handwriting bounds, handwriting is
         // initiated for mTestView1 because it's focused.
@@ -559,9 +600,14 @@
         // Set mTextView2 to be the delegate of mTestView1.
         mTestView2.setIsHandwritingDelegate(true);
 
-        mTestView1.setHandwritingDelegatorCallback(
-                () -> mHandwritingInitiator.onInputConnectionCreated(mTestView2));
-
+        if (mInitiateWithoutConnection) {
+            mTestView1.setHandwritingDelegatorCallback(
+                    () -> mHandwritingInitiator.updateFocusedView(
+                            mTestView2, /*fromTouchEvent*/ false));
+        } else {
+            mTestView1.setHandwritingDelegatorCallback(
+                    () -> mHandwritingInitiator.onInputConnectionCreated(mTestView2));
+        }
         injectStylusEvent(mHandwritingInitiator, sHwArea1.centerX(), sHwArea1.centerY(),
                 /* exceedsHWSlop */ true);
         // Prerequisite check, verify that handwriting started for delegateView.
@@ -610,8 +656,13 @@
         assertThat(icon1).isNull();
 
         // Simulate that focus is switched to mTestView2 first and then switched back.
-        mHandwritingInitiator.onInputConnectionCreated(mTestView2);
-        mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        if (mInitiateWithoutConnection) {
+            mHandwritingInitiator.updateFocusedView(mTestView2, /*fromTouchEvent*/ true);
+            mHandwritingInitiator.updateFocusedView(mTestView1, /*fromTouchEvent*/ true);
+        } else {
+            mHandwritingInitiator.onInputConnectionCreated(mTestView2);
+            mHandwritingInitiator.onInputConnectionCreated(mTestView1);
+        }
 
         PointerIcon icon2 = mHandwritingInitiator.onResolvePointerIcon(mContext, hoverEvent1);
         // After the change of focus, hover icon shows again.
@@ -620,9 +671,15 @@
 
     @Test
     public void autoHandwriting_whenDisabled_wontStartHW() {
-        View mockView = createView(sHwArea1, false /* autoHandwritingEnabled */,
-                true /* isStylusHandwritingAvailable */);
-        mHandwritingInitiator.onInputConnectionCreated(mockView);
+        if (mInitiateWithoutConnection) {
+            mTestView1.setAutoHandwritingEnabled(false);
+            mTestView1.setHandwritingDelegatorCallback(null);
+            mHandwritingInitiator.updateFocusedView(mTestView1, /*fromTouchEvent*/ true);
+        } else {
+            View mockView = createView(sHwArea1, false /* autoHandwritingEnabled */,
+                    true /* isStylusHandwritingAvailable */);
+            mHandwritingInitiator.onInputConnectionCreated(mockView);
+        }
         final int x1 = (sHwArea1.left + sHwArea1.right) / 2;
         final int y1 = (sHwArea1.top + sHwArea1.bottom) / 2;
         MotionEvent stylusEvent1 = createStylusEvent(ACTION_DOWN, x1, y1, 0);
@@ -639,6 +696,7 @@
 
     @Test
     public void onInputConnectionCreated() {
+        assumeFalse(mInitiateWithoutConnection);
         mHandwritingInitiator.onInputConnectionCreated(mTestView1);
         assertThat(mHandwritingInitiator.mConnectedView).isNotNull();
         assertThat(mHandwritingInitiator.mConnectedView.get()).isEqualTo(mTestView1);
@@ -646,6 +704,7 @@
 
     @Test
     public void onInputConnectionCreated_whenAutoHandwritingIsDisabled() {
+        assumeFalse(mInitiateWithoutConnection);
         View view = new View(mContext);
         view.setAutoHandwritingEnabled(false);
         assertThat(view.isAutoHandwritingEnabled()).isFalse();
@@ -656,6 +715,7 @@
 
     @Test
     public void onInputConnectionClosed() {
+        assumeFalse(mInitiateWithoutConnection);
         mHandwritingInitiator.onInputConnectionCreated(mTestView1);
         mHandwritingInitiator.onInputConnectionClosed(mTestView1);
 
@@ -664,6 +724,7 @@
 
     @Test
     public void onInputConnectionClosed_whenAutoHandwritingIsDisabled() {
+        assumeFalse(mInitiateWithoutConnection);
         View view = new View(mContext);
         view.setAutoHandwritingEnabled(false);
         mHandwritingInitiator.onInputConnectionCreated(view);
@@ -674,6 +735,7 @@
 
     @Test
     public void onInputConnectionCreated_inputConnectionRestarted() {
+        assumeFalse(mInitiateWithoutConnection);
         // When IMM restarts input connection, View#onInputConnectionCreatedInternal might be
         // called before View#onInputConnectionClosedInternal. As a result, we need to handle the
         // case where "one view "2 InputConnections".
diff --git a/core/tests/devicestatetests/Android.bp b/core/tests/devicestatetests/Android.bp
index 7748de5..60848b3 100644
--- a/core/tests/devicestatetests/Android.bp
+++ b/core/tests/devicestatetests/Android.bp
@@ -29,6 +29,8 @@
         "androidx.test.rules",
         "frameworks-base-testutils",
         "mockito-target-minus-junit4",
+        "platform-test-annotations",
+        "testng",
     ],
     libs: ["android.test.runner"],
     platform_apis: true,
diff --git a/services/tests/servicestests/src/com/android/server/devicestate/DeviceStateTest.java b/core/tests/devicestatetests/src/android/hardware/devicestate/DeviceStateTest.java
similarity index 93%
rename from services/tests/servicestests/src/com/android/server/devicestate/DeviceStateTest.java
rename to core/tests/devicestatetests/src/android/hardware/devicestate/DeviceStateTest.java
index d54524e..396d403 100644
--- a/services/tests/servicestests/src/com/android/server/devicestate/DeviceStateTest.java
+++ b/core/tests/devicestatetests/src/android/hardware/devicestate/DeviceStateTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.server.devicestate;
+package android.hardware.devicestate;
 
 import static android.hardware.devicestate.DeviceStateManager.MAXIMUM_DEVICE_STATE;
 import static android.hardware.devicestate.DeviceStateManager.MINIMUM_DEVICE_STATE;
@@ -25,18 +25,17 @@
 
 import android.platform.test.annotations.Presubmit;
 
-import androidx.test.runner.AndroidJUnit4;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
- * Unit tests for {@link DeviceState}.
+ * Unit tests for {@link android.hardware.devicestate.DeviceState}.
  * <p/>
  * Run with <code>atest DeviceStateTest</code>.
  */
 @Presubmit
-@RunWith(AndroidJUnit4.class)
+@RunWith(JUnit4.class)
 public final class DeviceStateTest {
     @Test
     public void testConstruct() {
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index 0baaff0..fdb5208 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -575,6 +575,11 @@
         <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>
 
     <privapp-permissions package="com.android.statementservice">
diff --git a/libs/WindowManager/Shell/multivalentTests/src/com/android/wm/shell/bubbles/BubblePositionerTest.kt b/libs/WindowManager/Shell/multivalentTests/src/com/android/wm/shell/bubbles/BubblePositionerTest.kt
index ea7c6ed..5825bbf 100644
--- a/libs/WindowManager/Shell/multivalentTests/src/com/android/wm/shell/bubbles/BubblePositionerTest.kt
+++ b/libs/WindowManager/Shell/multivalentTests/src/com/android/wm/shell/bubbles/BubblePositionerTest.kt
@@ -165,6 +165,25 @@
     }
 
     @Test
+    fun testGetRestingPosition_afterBoundsChange() {
+        positioner.update(defaultDeviceConfig.copy(isLargeScreen = true,
+                windowBounds = Rect(0, 0, 2000, 1600)))
+
+        // Set the resting position to the right side
+        var allowableStackRegion = positioner.getAllowableStackPositionRegion(1 /* bubbleCount */)
+        val restingPosition = PointF(allowableStackRegion.right, allowableStackRegion.centerY())
+        positioner.restingPosition = restingPosition
+
+        // Now make the device smaller
+        positioner.update(defaultDeviceConfig.copy(isLargeScreen = false,
+                windowBounds = Rect(0, 0, 1000, 1600)))
+
+        // Check the resting position is on the correct side
+        allowableStackRegion = positioner.getAllowableStackPositionRegion(1 /* bubbleCount */)
+        assertThat(positioner.restingPosition.x).isEqualTo(allowableStackRegion.right)
+    }
+
+    @Test
     fun testHasUserModifiedDefaultPosition_false() {
         positioner.update(defaultDeviceConfig.copy(isLargeScreen = true, isRtl = true))
         assertThat(positioner.hasUserModifiedDefaultPosition()).isFalse()
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java
index c03b6f8..cda29c9 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java
@@ -120,6 +120,13 @@
 
     @VisibleForTesting
     public void updateInternal(int rotation, Insets insets, Rect bounds) {
+        BubbleStackView.RelativeStackPosition prevStackPosition = null;
+        if (mRestingStackPosition != null && mScreenRect != null && !mScreenRect.equals(bounds)) {
+            // Save the resting position as a relative position with the previous bounds, at the
+            // end of the update we'll restore it based on the new bounds.
+            prevStackPosition = new BubbleStackView.RelativeStackPosition(getRestingPosition(),
+                    getAllowableStackPositionRegion(1));
+        }
         mRotation = rotation;
         mInsets = insets;
 
@@ -182,6 +189,12 @@
                 R.dimen.bubbles_flyout_min_width_large_screen);
 
         mMaxBubbles = calculateMaxBubbles();
+
+        if (prevStackPosition != null) {
+            // Get the new resting position based on the updated values
+            mRestingStackPosition = prevStackPosition.getAbsolutePositionInRegion(
+                    getAllowableStackPositionRegion(1));
+        }
     }
 
     /**
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellModule.java b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellModule.java
index ead5ad2..bd9d89c 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellModule.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellModule.java
@@ -64,6 +64,7 @@
 import com.android.wm.shell.desktopmode.ExitDesktopTaskTransitionHandler;
 import com.android.wm.shell.desktopmode.ToggleResizeDesktopTaskTransitionHandler;
 import com.android.wm.shell.draganddrop.DragAndDropController;
+import com.android.wm.shell.draganddrop.UnhandledDragController;
 import com.android.wm.shell.freeform.FreeformComponents;
 import com.android.wm.shell.freeform.FreeformTaskListener;
 import com.android.wm.shell.freeform.FreeformTaskTransitionHandler;
@@ -558,6 +559,14 @@
 
     @WMSingleton
     @Provides
+    static UnhandledDragController provideUnhandledDragController(
+            IWindowManager wmService,
+            @ShellMainThread ShellExecutor mainExecutor) {
+        return new UnhandledDragController(wmService, mainExecutor);
+    }
+
+    @WMSingleton
+    @Provides
     static DragAndDropController provideDragAndDropController(Context context,
             ShellInit shellInit,
             ShellController shellController,
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 605600f..ba08b09 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
@@ -143,7 +143,7 @@
 
         final SurfaceControl leash = change.getLeash();
         final Rect startBounds = change.getStartAbsBounds();
-        startT.setPosition(leash, startBounds.left, startBounds.right)
+        startT.setPosition(leash, startBounds.left, startBounds.top)
                 .setWindowCrop(leash, startBounds.width(), startBounds.height())
                 .show(leash);
         mDesktopModeWindowDecoration.showResizeVeil(startT, startBounds);
@@ -154,7 +154,7 @@
         SurfaceControl.Transaction t = mTransactionSupplier.get();
         animator.addUpdateListener(animation -> {
             final Rect animationValue = (Rect) animator.getAnimatedValue();
-            t.setPosition(leash, animationValue.left, animationValue.right)
+            t.setPosition(leash, animationValue.left, animationValue.top)
                     .setWindowCrop(leash, animationValue.width(), animationValue.height())
                     .show(leash);
             mDesktopModeWindowDecoration.updateResizeVeil(t, animationValue);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/draganddrop/UnhandledDragController.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/draganddrop/UnhandledDragController.kt
new file mode 100644
index 0000000..ccf48d0
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/draganddrop/UnhandledDragController.kt
@@ -0,0 +1,100 @@
+/*
+ * 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.draganddrop
+
+import android.os.RemoteException
+import android.util.Log
+import android.view.DragEvent
+import android.view.IWindowManager
+import android.window.IUnhandledDragCallback
+import android.window.IUnhandledDragListener
+import androidx.annotation.VisibleForTesting
+import com.android.internal.protolog.common.ProtoLog
+import com.android.wm.shell.common.ShellExecutor
+import com.android.wm.shell.protolog.ShellProtoLogGroup
+import java.util.function.Consumer
+
+/**
+ * Manages the listener and callbacks for unhandled global drags.
+ */
+class UnhandledDragController(
+    val wmService: IWindowManager,
+    mainExecutor: ShellExecutor
+) {
+    private var callback: UnhandledDragAndDropCallback? = null
+
+    private val unhandledDragListener: IUnhandledDragListener =
+        object : IUnhandledDragListener.Stub() {
+            override fun onUnhandledDrop(event: DragEvent, callback: IUnhandledDragCallback) {
+                mainExecutor.execute() {
+                    this@UnhandledDragController.onUnhandledDrop(event, callback)
+                }
+            }
+        }
+
+    /**
+     * Listener called when an unhandled drag is started.
+     */
+    interface UnhandledDragAndDropCallback {
+        /**
+         * Called when a global drag is unhandled (ie. dropped outside of all visible windows, or
+         * dropped on a window that does not want to handle it).
+         *
+         * The implementer _must_ call onFinishedCallback, and if it consumes the drop, then it is
+         * also responsible for releasing up the drag surface provided via the drag event.
+         */
+        fun onUnhandledDrop(dragEvent: DragEvent, onFinishedCallback: Consumer<Boolean>) {}
+    }
+
+    /**
+     * Sets a listener for callbacks when an unhandled drag happens.
+     */
+    fun setListener(listener: UnhandledDragAndDropCallback?) {
+        val updateWm = (callback == null && listener != null)
+                || (callback != null && listener == null)
+        callback = listener
+        if (updateWm) {
+            try {
+                ProtoLog.v(ShellProtoLogGroup.WM_SHELL_DRAG_AND_DROP,
+                    "%s unhandled drag listener",
+                    if (callback != null) "Registering" else "Unregistering")
+                wmService.setUnhandledDragListener(
+                    if (callback != null) unhandledDragListener else null)
+            } catch (e: RemoteException) {
+                Log.e(TAG, "Failed to set unhandled drag listener")
+            }
+        }
+    }
+
+    @VisibleForTesting
+    fun onUnhandledDrop(dragEvent: DragEvent, wmCallback: IUnhandledDragCallback) {
+        ProtoLog.v(ShellProtoLogGroup.WM_SHELL_DRAG_AND_DROP,
+            "onUnhandledDrop: %s", dragEvent)
+        if (callback == null) {
+            wmCallback.notifyUnhandledDropComplete(false)
+        }
+
+        callback?.onUnhandledDrop(dragEvent) {
+            ProtoLog.v(ShellProtoLogGroup.WM_SHELL_DRAG_AND_DROP,
+                "Notifying onUnhandledDrop complete: %b", it)
+            wmCallback.notifyUnhandledDropComplete(it)
+        }
+    }
+
+    companion object {
+        private val TAG = UnhandledDragController::class.java.simpleName
+    }
+}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
index e5045ae..70b2f21 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
@@ -2959,13 +2959,17 @@
     }
 
     public void goToFullscreenFromSplit() {
-        boolean leftOrTop;
-        if (mSideStage.isFocused()) {
-            leftOrTop = (mSideStagePosition == SPLIT_POSITION_TOP_OR_LEFT);
+        // If main stage is focused, toEnd = true if
+        // mSideStagePosition = SPLIT_POSITION_BOTTOM_OR_RIGHT. Otherwise toEnd = false
+        // If side stage is focused, toEnd = true if
+        // mSideStagePosition = SPLIT_POSITION_TOP_OR_LEFT. Otherwise toEnd = false
+        final boolean toEnd;
+        if (mMainStage.isFocused()) {
+            toEnd = (mSideStagePosition == SPLIT_POSITION_BOTTOM_OR_RIGHT);
         } else {
-            leftOrTop = (mSideStagePosition == SPLIT_POSITION_BOTTOM_OR_RIGHT);
+            toEnd = (mSideStagePosition == SPLIT_POSITION_TOP_OR_LEFT);
         }
-        mSplitLayout.flingDividerToDismiss(!leftOrTop, EXIT_REASON_FULLSCREEN_SHORTCUT);
+        mSplitLayout.flingDividerToDismiss(toEnd, EXIT_REASON_FULLSCREEN_SHORTCUT);
     }
 
     /** Move the specified task to fullscreen, regardless of focus state. */
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/draganddrop/UnhandledDragControllerTest.kt b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/draganddrop/UnhandledDragControllerTest.kt
new file mode 100644
index 0000000..522f052
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/draganddrop/UnhandledDragControllerTest.kt
@@ -0,0 +1,115 @@
+/*
+ * 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.draganddrop
+
+import android.os.RemoteException
+import android.view.DragEvent
+import android.view.DragEvent.ACTION_DROP
+import android.view.IWindowManager
+import android.view.SurfaceControl
+import android.window.IUnhandledDragCallback
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.wm.shell.ShellTestCase
+import com.android.wm.shell.common.ShellExecutor
+import com.android.wm.shell.draganddrop.UnhandledDragController.UnhandledDragAndDropCallback
+import java.util.function.Consumer
+import junit.framework.Assert.assertEquals
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers
+import org.mockito.Mock
+import org.mockito.Mockito
+import org.mockito.Mockito.mock
+import org.mockito.Mockito.reset
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+/**
+ * Tests for the unhandled drag controller.
+ */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class UnhandledDragControllerTest : ShellTestCase() {
+    @Mock
+    private lateinit var mIWindowManager: IWindowManager
+
+    @Mock
+    private lateinit var mMainExecutor: ShellExecutor
+
+    private lateinit var mController: UnhandledDragController
+
+    @Before
+    @Throws(RemoteException::class)
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        mController = UnhandledDragController(mIWindowManager, mMainExecutor)
+    }
+
+    @Test
+    fun setListener_registersUnregistersWithWM() {
+        mController.setListener(object : UnhandledDragAndDropCallback {})
+        mController.setListener(object : UnhandledDragAndDropCallback {})
+        mController.setListener(object : UnhandledDragAndDropCallback {})
+        verify(mIWindowManager, Mockito.times(1))
+                .setUnhandledDragListener(ArgumentMatchers.any())
+
+        reset(mIWindowManager)
+        mController.setListener(null)
+        mController.setListener(null)
+        mController.setListener(null)
+        verify(mIWindowManager, Mockito.times(1))
+                .setUnhandledDragListener(ArgumentMatchers.isNull())
+    }
+
+    @Test
+    fun onUnhandledDrop_noListener_expectNotifyUnhandled() {
+        // Simulate an unhandled drop
+        val dropEvent = DragEvent.obtain(ACTION_DROP, 0f, 0f, 0f, 0f, null, null, null,
+            null, null, false)
+        val wmCallback = mock(IUnhandledDragCallback::class.java)
+        mController.onUnhandledDrop(dropEvent, wmCallback)
+
+        verify(wmCallback).notifyUnhandledDropComplete(ArgumentMatchers.eq(false))
+    }
+
+    @Test
+    fun onUnhandledDrop_withListener_expectNotifyHandled() {
+        val lastDragEvent = arrayOfNulls<DragEvent>(1)
+
+        // Set a listener to listen for unhandled drops
+        mController.setListener(object : UnhandledDragAndDropCallback {
+            override fun onUnhandledDrop(dragEvent: DragEvent,
+                onFinishedCallback: Consumer<Boolean>) {
+                lastDragEvent[0] = dragEvent
+                onFinishedCallback.accept(true)
+                dragEvent.dragSurface.release()
+            }
+        })
+
+        // Simulate an unhandled drop
+        val dragSurface = mock(SurfaceControl::class.java)
+        val dropEvent = DragEvent.obtain(ACTION_DROP, 0f, 0f, 0f, 0f, null, null, null,
+            dragSurface, null, false)
+        val wmCallback = mock(IUnhandledDragCallback::class.java)
+        mController.onUnhandledDrop(dropEvent, wmCallback)
+
+        verify(wmCallback).notifyUnhandledDropComplete(ArgumentMatchers.eq(true))
+        verify(dragSurface).release()
+        assertEquals(lastDragEvent.get(0), dropEvent)
+    }
+}
diff --git a/libs/androidfw/AssetManager2.cpp b/libs/androidfw/AssetManager2.cpp
index 8748dab..46f636e 100644
--- a/libs/androidfw/AssetManager2.cpp
+++ b/libs/androidfw/AssetManager2.cpp
@@ -117,6 +117,10 @@
   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);
@@ -432,13 +436,18 @@
   return false;
 }
 
-void AssetManager2::SetConfigurations(std::vector<ResTable_config> configurations) {
+void AssetManager2::SetConfigurations(std::vector<ResTable_config> configurations,
+    bool force_refresh) {
   int diff = 0;
-  if (configurations_.size() != configurations.size()) {
+  if (force_refresh) {
     diff = -1;
   } else {
-    for (int i = 0; i < configurations_.size(); i++) {
-      diff |= configurations_[i].diff(configurations[i]);
+    if (configurations_.size() != configurations.size()) {
+      diff = -1;
+    } else {
+      for (int i = 0; i < configurations_.size(); i++) {
+        diff |= configurations_[i].diff(configurations[i]);
+      }
     }
   }
   configurations_ = std::move(configurations);
@@ -775,8 +784,7 @@
     bool has_locale = false;
     if (result->config.locale == 0) {
       if (default_locale_ != 0) {
-        ResTable_config conf;
-        conf.locale = default_locale_;
+        ResTable_config 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 d9ff35b..17a8ba6 100644
--- a/libs/androidfw/include/androidfw/AssetManager2.h
+++ b/libs/androidfw/include/androidfw/AssetManager2.h
@@ -124,6 +124,9 @@
   // 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 {
@@ -156,7 +159,7 @@
 
   // 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);
+  void SetConfigurations(std::vector<ResTable_config> configurations, bool force_refresh = false);
 
   inline const std::vector<ResTable_config>& GetConfigurations() const {
     return configurations_;
diff --git a/media/java/android/media/flags/projection.aconfig b/media/java/android/media/flags/projection.aconfig
new file mode 100644
index 0000000..c4b38c7
--- /dev/null
+++ b/media/java/android/media/flags/projection.aconfig
@@ -0,0 +1,11 @@
+package: "com.android.media.flags"
+
+# Project link: https://gantry.corp.google.com/projects/android_platform_window_surfaces/changes
+
+flag {
+    name: "limit_manage_media_projection"
+    namespace: "lse_desktop_experience"
+    description: "Limit signature permission manage_media_projection to the SystemUI role"
+    bug: "323008518"
+    is_fixed_read_only: true
+}
diff --git a/media/java/android/media/metrics/EditingEndedEvent.java b/media/java/android/media/metrics/EditingEndedEvent.java
index 5ed8d40..f1c5c9d 100644
--- a/media/java/android/media/metrics/EditingEndedEvent.java
+++ b/media/java/android/media/metrics/EditingEndedEvent.java
@@ -20,6 +20,7 @@
 import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.IntRange;
+import android.annotation.LongDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Bundle;
@@ -27,6 +28,8 @@
 import android.os.Parcelable;
 
 import java.lang.annotation.Retention;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Objects;
 
 /** Event for an editing operation having ended. */
@@ -156,14 +159,66 @@
     @SuppressWarnings("HidingField") // Hiding field from superclass as for playback events.
     private final long mTimeSinceCreatedMillis;
 
+    private final ArrayList<MediaItemInfo> mInputMediaItemInfos;
+    @Nullable private final MediaItemInfo mOutputMediaItemInfo;
+
+    /** @hide */
+    @LongDef(
+            prefix = {"OPERATION_TYPE_"},
+            flag = true,
+            value = {
+                OPERATION_TYPE_VIDEO_TRANSCODE,
+                OPERATION_TYPE_AUDIO_TRANSCODE,
+                OPERATION_TYPE_VIDEO_EDIT,
+                OPERATION_TYPE_AUDIO_EDIT,
+                OPERATION_TYPE_VIDEO_TRANSMUX,
+                OPERATION_TYPE_AUDIO_TRANSMUX,
+                OPERATION_TYPE_PAUSED,
+                OPERATION_TYPE_RESUMED,
+            })
+    @Retention(java.lang.annotation.RetentionPolicy.SOURCE)
+    public @interface OperationType {}
+
+    /** Input video was decoded and re-encoded. */
+    public static final long OPERATION_TYPE_VIDEO_TRANSCODE = 1;
+
+    /** Input audio was decoded and re-encoded. */
+    public static final long OPERATION_TYPE_AUDIO_TRANSCODE = 1L << 1;
+
+    /** Input video was edited. */
+    public static final long OPERATION_TYPE_VIDEO_EDIT = 1L << 2;
+
+    /** Input audio was edited. */
+    public static final long OPERATION_TYPE_AUDIO_EDIT = 1L << 3;
+
+    /** Input video samples were writted (muxed) directly to the output file without transcoding. */
+    public static final long OPERATION_TYPE_VIDEO_TRANSMUX = 1L << 4;
+
+    /** Input audio samples were written (muxed) directly to the output file without transcoding. */
+    public static final long OPERATION_TYPE_AUDIO_TRANSMUX = 1L << 5;
+
+    /** The editing operation was paused before it completed. */
+    public static final long OPERATION_TYPE_PAUSED = 1L << 6;
+
+    /** The editing operation resumed a previous (paused) operation. */
+    public static final long OPERATION_TYPE_RESUMED = 1L << 7;
+
+    private final @OperationType long mOperationTypes;
+
     private EditingEndedEvent(
             @FinalState int finalState,
             @ErrorCode int errorCode,
             long timeSinceCreatedMillis,
+            ArrayList<MediaItemInfo> inputMediaItemInfos,
+            @Nullable MediaItemInfo outputMediaItemInfo,
+            @OperationType long operationTypes,
             @NonNull Bundle extras) {
         mFinalState = finalState;
         mErrorCode = errorCode;
         mTimeSinceCreatedMillis = timeSinceCreatedMillis;
+        mInputMediaItemInfos = inputMediaItemInfos;
+        mOutputMediaItemInfo = outputMediaItemInfo;
+        mOperationTypes = operationTypes;
         mMetricsBundle = extras.deepCopy();
     }
 
@@ -194,6 +249,23 @@
         return mTimeSinceCreatedMillis;
     }
 
+    /** Gets information about the input media items, or an empty list if unspecified. */
+    @NonNull
+    public List<MediaItemInfo> getInputMediaItemInfos() {
+        return new ArrayList<>(mInputMediaItemInfos);
+    }
+
+    /** Gets information about the output media item, or {@code null} if unspecified. */
+    @Nullable
+    public MediaItemInfo getOutputMediaItemInfo() {
+        return mOutputMediaItemInfo;
+    }
+
+    /** Gets a set of flags describing the types of operations performed. */
+    public @OperationType long getOperationTypes() {
+        return mOperationTypes;
+    }
+
     /**
      * Gets metrics-related information that is not supported by dedicated methods.
      *
@@ -208,7 +280,7 @@
     @Override
     @NonNull
     public String toString() {
-        return "PlaybackErrorEvent { "
+        return "EditingEndedEvent { "
                 + "finalState = "
                 + mFinalState
                 + ", "
@@ -217,6 +289,15 @@
                 + ", "
                 + "timeSinceCreatedMillis = "
                 + mTimeSinceCreatedMillis
+                + ", "
+                + "inputMediaItemInfos = "
+                + mInputMediaItemInfos
+                + ", "
+                + "outputMediaItemInfo = "
+                + mOutputMediaItemInfo
+                + ", "
+                + "operationTypes = "
+                + mOperationTypes
                 + " }";
     }
 
@@ -227,12 +308,21 @@
         EditingEndedEvent that = (EditingEndedEvent) o;
         return mFinalState == that.mFinalState
                 && mErrorCode == that.mErrorCode
+                && Objects.equals(mInputMediaItemInfos, that.mInputMediaItemInfos)
+                && Objects.equals(mOutputMediaItemInfo, that.mOutputMediaItemInfo)
+                && mOperationTypes == that.mOperationTypes
                 && mTimeSinceCreatedMillis == that.mTimeSinceCreatedMillis;
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mFinalState, mErrorCode, mTimeSinceCreatedMillis);
+        return Objects.hash(
+                mFinalState,
+                mErrorCode,
+                mInputMediaItemInfos,
+                mOutputMediaItemInfo,
+                mOperationTypes,
+                mTimeSinceCreatedMillis);
     }
 
     @Override
@@ -240,6 +330,9 @@
         dest.writeInt(mFinalState);
         dest.writeInt(mErrorCode);
         dest.writeLong(mTimeSinceCreatedMillis);
+        dest.writeTypedList(mInputMediaItemInfos);
+        dest.writeTypedObject(mOutputMediaItemInfo, /* parcelableFlags= */ 0);
+        dest.writeLong(mOperationTypes);
         dest.writeBundle(mMetricsBundle);
     }
 
@@ -249,15 +342,14 @@
     }
 
     private EditingEndedEvent(@NonNull Parcel in) {
-        int finalState = in.readInt();
-        int errorCode = in.readInt();
-        long timeSinceCreatedMillis = in.readLong();
-        Bundle metricsBundle = in.readBundle();
-
-        mFinalState = finalState;
-        mErrorCode = errorCode;
-        mTimeSinceCreatedMillis = timeSinceCreatedMillis;
-        mMetricsBundle = metricsBundle;
+        mFinalState = in.readInt();
+        mErrorCode = in.readInt();
+        mTimeSinceCreatedMillis = in.readLong();
+        mInputMediaItemInfos = new ArrayList<>();
+        in.readTypedList(mInputMediaItemInfos, MediaItemInfo.CREATOR);
+        mOutputMediaItemInfo = in.readTypedObject(MediaItemInfo.CREATOR);
+        mOperationTypes = in.readLong();
+        mMetricsBundle = in.readBundle();
     }
 
     public static final @NonNull Creator<EditingEndedEvent> CREATOR =
@@ -277,8 +369,11 @@
     @FlaggedApi(FLAG_ADD_MEDIA_METRICS_EDITING)
     public static final class Builder {
         private final @FinalState int mFinalState;
+        private final ArrayList<MediaItemInfo> mInputMediaItemInfos;
         private @ErrorCode int mErrorCode;
         private long mTimeSinceCreatedMillis;
+        @Nullable private MediaItemInfo mOutputMediaItemInfo;
+        private @OperationType long mOperationTypes;
         private Bundle mMetricsBundle;
 
         /**
@@ -290,6 +385,7 @@
             mFinalState = finalState;
             mErrorCode = ERROR_CODE_NONE;
             mTimeSinceCreatedMillis = TIME_SINCE_CREATED_UNKNOWN;
+            mInputMediaItemInfos = new ArrayList<>();
             mMetricsBundle = new Bundle();
         }
 
@@ -312,20 +408,49 @@
             return this;
         }
 
+        /** Adds information about a media item that was input to the editing operation. */
+        public @NonNull Builder addInputMediaItemInfo(@NonNull MediaItemInfo mediaItemInfo) {
+            mInputMediaItemInfos.add(Objects.requireNonNull(mediaItemInfo));
+            return this;
+        }
+
+        /** Sets information about the output media item. */
+        public @NonNull Builder setOutputMediaItemInfo(@NonNull MediaItemInfo mediaItemInfo) {
+            mOutputMediaItemInfo = Objects.requireNonNull(mediaItemInfo);
+            return this;
+        }
+
+        /**
+         * Adds an operation type to the set of operations performed.
+         *
+         * @param operationType A type of operation performed as part of this editing operation.
+         */
+        public @NonNull Builder addOperationType(@OperationType long operationType) {
+            mOperationTypes |= operationType;
+            return this;
+        }
+
         /**
          * Sets metrics-related information that is not supported by dedicated methods.
          *
          * <p>Used for backwards compatibility by the metrics infrastructure.
          */
         public @NonNull Builder setMetricsBundle(@NonNull Bundle metricsBundle) {
-            mMetricsBundle = metricsBundle;
+            mMetricsBundle = Objects.requireNonNull(metricsBundle);
             return this;
         }
 
         /** Builds an instance. */
         public @NonNull EditingEndedEvent build() {
             return new EditingEndedEvent(
-                    mFinalState, mErrorCode, mTimeSinceCreatedMillis, mMetricsBundle);
+                    mFinalState,
+                    mErrorCode,
+                    mTimeSinceCreatedMillis,
+                    mInputMediaItemInfos,
+                    mOutputMediaItemInfo,
+                    mOperationTypes,
+                    mMetricsBundle);
         }
     }
+
 }
diff --git a/media/java/android/media/metrics/MediaItemInfo.java b/media/java/android/media/metrics/MediaItemInfo.java
new file mode 100644
index 0000000..63dd3cc
--- /dev/null
+++ b/media/java/android/media/metrics/MediaItemInfo.java
@@ -0,0 +1,565 @@
+/*
+ * 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.media.metrics;
+
+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;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SuppressLint;
+import android.hardware.DataSpace;
+import android.media.MediaCodec;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.Size;
+
+import java.lang.annotation.Retention;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/** Represents information about a piece of media (for example, an audio or video file). */
+@FlaggedApi(FLAG_ADD_MEDIA_METRICS_EDITING)
+public final class MediaItemInfo implements Parcelable {
+
+    /** @hide */
+    @IntDef(
+            prefix = {"SOURCE_TYPE_"},
+            value = {
+                SOURCE_TYPE_UNSPECIFIED,
+                SOURCE_TYPE_GALLERY,
+                SOURCE_TYPE_CAMERA,
+                SOURCE_TYPE_EDITING_SESSION,
+                SOURCE_TYPE_LOCAL_FILE,
+                SOURCE_TYPE_REMOTE_FILE,
+                SOURCE_TYPE_REMOTE_LIVE_STREAM,
+                SOURCE_TYPE_GENERATED,
+            })
+    @Retention(java.lang.annotation.RetentionPolicy.SOURCE)
+    public @interface SourceType {}
+
+    /** The media item's source is not known. */
+    public static final int SOURCE_TYPE_UNSPECIFIED = 0;
+
+    /** The media item came from the device gallery. */
+    public static final int SOURCE_TYPE_GALLERY = 1;
+
+    /** The media item came directly from camera capture. */
+    public static final int SOURCE_TYPE_CAMERA = 2;
+
+    /** The media item was output by a previous editing session. */
+    public static final int SOURCE_TYPE_EDITING_SESSION = 3;
+
+    /** The media item is stored on the local device's file system. */
+    public static final int SOURCE_TYPE_LOCAL_FILE = 4;
+
+    /** The media item is a remote file (for example, it's loaded from an HTTP server). */
+    public static final int SOURCE_TYPE_REMOTE_FILE = 5;
+
+    /** The media item is a remotely-served live stream. */
+    public static final int SOURCE_TYPE_REMOTE_LIVE_STREAM = 6;
+
+    /** The media item was generated by another system. */
+    public static final int SOURCE_TYPE_GENERATED = 7;
+
+    /** @hide */
+    @LongDef(
+            prefix = {"DATA_TYPE_"},
+            flag = true,
+            value = {
+                DATA_TYPE_IMAGE,
+                DATA_TYPE_VIDEO,
+                DATA_TYPE_AUDIO,
+                DATA_TYPE_METADATA,
+                DATA_TYPE_DEPTH,
+                DATA_TYPE_GAIN_MAP,
+                DATA_TYPE_HIGH_FRAME_RATE,
+                DATA_TYPE_CUE_POINTS,
+                DATA_TYPE_GAPLESS,
+                DATA_TYPE_SPATIAL_AUDIO,
+                DATA_TYPE_HIGH_DYNAMIC_RANGE_VIDEO,
+            })
+    @Retention(java.lang.annotation.RetentionPolicy.SOURCE)
+    public @interface DataType {}
+
+    /** The media item includes image data. */
+    public static final long DATA_TYPE_IMAGE = 1L;
+
+    /** The media item includes video data. */
+    public static final long DATA_TYPE_VIDEO = 1L << 1;
+
+    /** The media item includes audio data. */
+    public static final long DATA_TYPE_AUDIO = 1L << 2;
+
+    /** The media item includes metadata. */
+    public static final long DATA_TYPE_METADATA = 1L << 3;
+
+    /** The media item includes depth (z-distance) information. */
+    public static final long DATA_TYPE_DEPTH = 1L << 4;
+
+    /** The media item includes gain map information (for example, an Ultra HDR gain map). */
+    public static final long DATA_TYPE_GAIN_MAP = 1L << 5;
+
+    /** The media item includes high frame rate video data. */
+    public static final long DATA_TYPE_HIGH_FRAME_RATE = 1L << 6;
+
+    /** The media item includes time-dependent speed setting metadata. */
+    public static final long DATA_TYPE_CUE_POINTS = 1L << 7;
+
+    /** The media item includes gapless audio metadata. */
+    public static final long DATA_TYPE_GAPLESS = 1L << 8;
+
+    /** The media item includes spatial audio data. */
+    public static final long DATA_TYPE_SPATIAL_AUDIO = 1L << 9;
+
+    /** The media item includes high dynamic range (HDR) video. */
+    public static final long DATA_TYPE_HIGH_DYNAMIC_RANGE_VIDEO = 1L << 10;
+
+    /** Special value for numerical fields where the value was not specified. */
+    public static final int VALUE_UNSPECIFIED = -1;
+
+    private final @SourceType int mSourceType;
+    private final @DataType long mDataTypes;
+    private final long mDurationMillis;
+    private final long mClipDurationMillis;
+    @Nullable private final String mContainerMimeType;
+    private final List<String> mSampleMimeTypes;
+    private final List<String> mCodecNames;
+    private final int mAudioSampleRateHz;
+    private final int mAudioChannelCount;
+    private final long mAudioSampleCount;
+    private final Size mVideoSize;
+    private final int mVideoDataSpace;
+    private final float mVideoFrameRate;
+    private final long mVideoSampleCount;
+
+    private MediaItemInfo(
+            @SourceType int sourceType,
+            @DataType long dataTypes,
+            long durationMillis,
+            long clipDurationMillis,
+            @Nullable String containerMimeType,
+            List<String> sampleMimeTypes,
+            List<String> codecNames,
+            int audioSampleRateHz,
+            int audioChannelCount,
+            long audioSampleCount,
+            Size videoSize,
+            int videoDataSpace,
+            float videoFrameRate,
+            long videoSampleCount) {
+        mSourceType = sourceType;
+        mDataTypes = dataTypes;
+        mDurationMillis = durationMillis;
+        mClipDurationMillis = clipDurationMillis;
+        mContainerMimeType = containerMimeType;
+        mSampleMimeTypes = sampleMimeTypes;
+        mCodecNames = codecNames;
+        mAudioSampleRateHz = audioSampleRateHz;
+        mAudioChannelCount = audioChannelCount;
+        mAudioSampleCount = audioSampleCount;
+        mVideoSize = videoSize;
+        mVideoDataSpace = videoDataSpace;
+        mVideoFrameRate = videoFrameRate;
+        mVideoSampleCount = videoSampleCount;
+    }
+
+    /**
+     * Returns where the media item came from, or {@link #SOURCE_TYPE_UNSPECIFIED} if not specified.
+     */
+    public @SourceType int getSourceType() {
+        return mSourceType;
+    }
+
+    /** Returns the data types that are present in the media item. */
+    public @DataType long getDataTypes() {
+        return mDataTypes;
+    }
+
+    /**
+     * Returns the duration of the media item, in milliseconds, or {@link #VALUE_UNSPECIFIED} if not
+     * specified.
+     */
+    public long getDurationMillis() {
+        return mDurationMillis;
+    }
+
+    /**
+     * Returns the duration of the clip taken from the media item, in milliseconds, or {@link
+     * #VALUE_UNSPECIFIED} if not specified.
+     */
+    public long getClipDurationMillis() {
+        return mClipDurationMillis;
+    }
+
+    /** Returns the MIME type of the media container, or {@code null} if unspecified. */
+    @Nullable
+    public String getContainerMimeType() {
+        return mContainerMimeType;
+    }
+
+    /**
+     * Returns the MIME types of samples stored in the media container, or an empty list if not
+     * known.
+     */
+    @NonNull
+    public List<String> getSampleMimeTypes() {
+        return new ArrayList<>(mSampleMimeTypes);
+    }
+
+    /**
+     * Returns the {@linkplain MediaCodec#getName() media codec names} for codecs that were used as
+     * part of encoding/decoding this media item, or an empty list if not known or not applicable.
+     */
+    @NonNull
+    public List<String> getCodecNames() {
+        return new ArrayList<>(mCodecNames);
+    }
+
+    /**
+     * Returns the sample rate of audio, in Hertz, or {@link #VALUE_UNSPECIFIED} if not specified.
+     */
+    public int getAudioSampleRateHz() {
+        return mAudioSampleRateHz;
+    }
+
+    /** Returns the number of audio channels, or {@link #VALUE_UNSPECIFIED} if not specified. */
+    public int getAudioChannelCount() {
+        return mAudioChannelCount;
+    }
+
+    /**
+     * Returns the number of audio frames in the item, after clipping (if applicable), or {@link
+     * #VALUE_UNSPECIFIED} if not specified.
+     */
+    public long getAudioSampleCount() {
+        return mAudioSampleCount;
+    }
+
+    /**
+     * Returns the video size, in pixels, or a {@link Size} with width and height set to {@link
+     * #VALUE_UNSPECIFIED} if not specified.
+     */
+    @NonNull
+    public Size getVideoSize() {
+        return mVideoSize;
+    }
+
+    /** Returns the {@linkplain DataSpace data space} for video, as a packed integer. */
+    @SuppressLint("MethodNameUnits") // Packed integer for an android.hardware.DataSpace.
+    public int getVideoDataSpace() {
+        return mVideoDataSpace;
+    }
+
+    /**
+     * Returns the average video frame rate, in frames per second, or {@link #VALUE_UNSPECIFIED} if
+     * not specified.
+     */
+    public float getVideoFrameRate() {
+        return mVideoFrameRate;
+    }
+
+    /**
+     * Returns the number of video frames, aftrer clipping (if applicable), or {@link
+     * #VALUE_UNSPECIFIED} if not specified.
+     */
+    public long getVideoSampleCount() {
+        return mVideoSampleCount;
+    }
+
+    /** Builder for {@link MediaItemInfo}. */
+    @FlaggedApi(FLAG_ADD_MEDIA_METRICS_EDITING)
+    public static final class Builder {
+
+        private @SourceType int mSourceType;
+        private @DataType long mDataTypes;
+        private long mDurationMillis;
+        private long mClipDurationMillis;
+        @Nullable private String mContainerMimeType;
+        private final ArrayList<String> mSampleMimeTypes;
+        private final ArrayList<String> mCodecNames;
+        private int mAudioSampleRateHz;
+        private int mAudioChannelCount;
+        private long mAudioSampleCount;
+        @Nullable private Size mVideoSize;
+        private int mVideoDataSpace;
+        private float mVideoFrameRate;
+        private long mVideoSampleCount;
+
+        /** Creates a new builder. */
+        public Builder() {
+            mSourceType = SOURCE_TYPE_UNSPECIFIED;
+            mDurationMillis = VALUE_UNSPECIFIED;
+            mClipDurationMillis = VALUE_UNSPECIFIED;
+            mSampleMimeTypes = new ArrayList<>();
+            mCodecNames = new ArrayList<>();
+            mAudioSampleRateHz = VALUE_UNSPECIFIED;
+            mAudioChannelCount = VALUE_UNSPECIFIED;
+            mAudioSampleCount = VALUE_UNSPECIFIED;
+            mVideoSize = new Size(VALUE_UNSPECIFIED, VALUE_UNSPECIFIED);
+            mVideoFrameRate = VALUE_UNSPECIFIED;
+            mVideoSampleCount = VALUE_UNSPECIFIED;
+        }
+
+        /** Sets where the media item came from. */
+        public @NonNull Builder setSourceType(@SourceType int sourceType) {
+            mSourceType = sourceType;
+            return this;
+        }
+
+        /** Adds an additional data type represented as part of the media item. */
+        public @NonNull Builder addDataType(@DataType long dataType) {
+            mDataTypes |= dataType;
+            return this;
+        }
+
+        /** Sets the duration of the media item, in milliseconds. */
+        public @NonNull Builder setDurationMillis(long durationMillis) {
+            mDurationMillis = durationMillis;
+            return this;
+        }
+
+        /** Sets the duration of the clip taken from the media item, in milliseconds. */
+        public @NonNull Builder setClipDurationMillis(long clipDurationMillis) {
+            mClipDurationMillis = clipDurationMillis;
+            return this;
+        }
+
+        /** Sets the MIME type of the media container. */
+        public @NonNull Builder setContainerMimeType(@NonNull String containerMimeType) {
+            mContainerMimeType = Objects.requireNonNull(containerMimeType);
+            return this;
+        }
+
+        /** Adds a sample MIME type stored in the media container. */
+        public @NonNull Builder addSampleMimeType(@NonNull String mimeType) {
+            mSampleMimeTypes.add(Objects.requireNonNull(mimeType));
+            return this;
+        }
+
+        /**
+         * Adds an {@linkplain MediaCodec#getName() media codec name} that was used as part of
+         * decoding/encoding this media item.
+         */
+        public @NonNull Builder addCodecName(@NonNull String codecName) {
+            mCodecNames.add(Objects.requireNonNull(codecName));
+            return this;
+        }
+
+        /** Sets the sample rate of audio, in Hertz. */
+        public @NonNull Builder setAudioSampleRateHz(@IntRange(from = 0) int audioSampleRateHz) {
+            mAudioSampleRateHz = audioSampleRateHz;
+            return this;
+        }
+
+        /** Sets the number of audio channels. */
+        public @NonNull Builder setAudioChannelCount(@IntRange(from = 0) int audioChannelCount) {
+            mAudioChannelCount = audioChannelCount;
+            return this;
+        }
+
+        /** Sets the number of audio frames in the item, after clipping (if applicable). */
+        public @NonNull Builder setAudioSampleCount(@IntRange(from = 0) long audioSampleCount) {
+            mAudioSampleCount = audioSampleCount;
+            return this;
+        }
+
+        /** Sets the video size, in pixels. */
+        public @NonNull Builder setVideoSize(@NonNull Size videoSize) {
+            mVideoSize = Objects.requireNonNull(videoSize);
+            return this;
+        }
+
+        /**
+         * Sets the {@link DataSpace} of video frames.
+         *
+         * @param videoDataSpace The data space, returned by {@link DataSpace#pack(int, int, int)}.
+         */
+        public @NonNull Builder setVideoDataSpace(int videoDataSpace) {
+            mVideoDataSpace = videoDataSpace;
+            return this;
+        }
+
+        /** Sets the average video frame rate, in frames per second. */
+        public @NonNull Builder setVideoFrameRate(@FloatRange(from = 0) float videoFrameRate) {
+            mVideoFrameRate = videoFrameRate;
+            return this;
+        }
+
+        /** Sets the number of video frames, after clipping (if applicable). */
+        public @NonNull Builder setVideoSampleCount(@IntRange(from = 0) long videoSampleCount) {
+            mVideoSampleCount = videoSampleCount;
+            return this;
+        }
+
+        /** Builds an instance. */
+        @NonNull
+        public MediaItemInfo build() {
+            return new MediaItemInfo(
+                    mSourceType,
+                    mDataTypes,
+                    mDurationMillis,
+                    mClipDurationMillis,
+                    mContainerMimeType,
+                    mSampleMimeTypes,
+                    mCodecNames,
+                    mAudioSampleRateHz,
+                    mAudioChannelCount,
+                    mAudioSampleCount,
+                    mVideoSize,
+                    mVideoDataSpace,
+                    mVideoFrameRate,
+                    mVideoSampleCount);
+        }
+    }
+
+    @Override
+    @NonNull
+    public String toString() {
+        return "MediaItemInfo { "
+                + "sourceType = "
+                + mSourceType
+                + ", "
+                + "dataTypes = "
+                + mDataTypes
+                + ", "
+                + "durationMillis = "
+                + mDurationMillis
+                + ", "
+                + "clipDurationMillis = "
+                + mClipDurationMillis
+                + ", "
+                + "containerMimeType = "
+                + mContainerMimeType
+                + ", "
+                + "sampleMimeTypes = "
+                + mSampleMimeTypes
+                + ", "
+                + "codecNames = "
+                + mCodecNames
+                + ", "
+                + "audioSampleRateHz = "
+                + mAudioSampleRateHz
+                + ", "
+                + "audioChannelCount = "
+                + mAudioChannelCount
+                + ", "
+                + "audioSampleCount = "
+                + mAudioSampleCount
+                + ", "
+                + "videoSize = "
+                + mVideoSize
+                + ", "
+                + "videoDataSpace = "
+                + mVideoDataSpace
+                + ", "
+                + "videoFrameRate = "
+                + mVideoFrameRate
+                + ", "
+                + "videoSampleCount = "
+                + mVideoSampleCount
+                + " }";
+    }
+
+    @Override
+    public boolean equals(@Nullable Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        MediaItemInfo that = (MediaItemInfo) o;
+        return mSourceType == that.mSourceType
+                && mDataTypes == that.mDataTypes
+                && mDurationMillis == that.mDurationMillis
+                && mClipDurationMillis == that.mClipDurationMillis
+                && Objects.equals(mContainerMimeType, that.mContainerMimeType)
+                && mSampleMimeTypes.equals(that.mSampleMimeTypes)
+                && mCodecNames.equals(that.mCodecNames)
+                && mAudioSampleRateHz == that.mAudioSampleRateHz
+                && mAudioChannelCount == that.mAudioChannelCount
+                && mAudioSampleCount == that.mAudioSampleCount
+                && Objects.equals(mVideoSize, that.mVideoSize)
+                && Objects.equals(mVideoDataSpace, that.mVideoDataSpace)
+                && mVideoFrameRate == that.mVideoFrameRate
+                && mVideoSampleCount == that.mVideoSampleCount;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mSourceType, mDataTypes);
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeInt(mSourceType);
+        dest.writeLong(mDataTypes);
+        dest.writeLong(mDurationMillis);
+        dest.writeLong(mClipDurationMillis);
+        dest.writeString(mContainerMimeType);
+        dest.writeStringList(mSampleMimeTypes);
+        dest.writeStringList(mCodecNames);
+        dest.writeInt(mAudioSampleRateHz);
+        dest.writeInt(mAudioChannelCount);
+        dest.writeLong(mAudioSampleCount);
+        dest.writeInt(mVideoSize.getWidth());
+        dest.writeInt(mVideoSize.getHeight());
+        dest.writeInt(mVideoDataSpace);
+        dest.writeFloat(mVideoFrameRate);
+        dest.writeLong(mVideoSampleCount);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    private MediaItemInfo(@NonNull Parcel in) {
+        mSourceType = in.readInt();
+        mDataTypes = in.readLong();
+        mDurationMillis = in.readLong();
+        mClipDurationMillis = in.readLong();
+        mContainerMimeType = in.readString();
+        mSampleMimeTypes = new ArrayList<>();
+        in.readStringList(mSampleMimeTypes);
+        mCodecNames = new ArrayList<>();
+        in.readStringList(mCodecNames);
+        mAudioSampleRateHz = in.readInt();
+        mAudioChannelCount = in.readInt();
+        mAudioSampleCount = in.readLong();
+        int videoSizeWidth = in.readInt();
+        int videoSizeHeight = in.readInt();
+        mVideoSize = new Size(videoSizeWidth, videoSizeHeight);
+        mVideoDataSpace = in.readInt();
+        mVideoFrameRate = in.readFloat();
+        mVideoSampleCount = in.readLong();
+    }
+
+    public static final @NonNull Creator<MediaItemInfo> CREATOR =
+            new Creator<>() {
+                @Override
+                public MediaItemInfo[] newArray(int size) {
+                    return new MediaItemInfo[size];
+                }
+
+                @Override
+                public MediaItemInfo createFromParcel(@NonNull Parcel in) {
+                    return new MediaItemInfo(in);
+                }
+            };
+}
diff --git a/media/java/android/media/tv/interactive/TvInteractiveAppService.java b/media/java/android/media/tv/interactive/TvInteractiveAppService.java
index eba26d4..f332f81 100755
--- a/media/java/android/media/tv/interactive/TvInteractiveAppService.java
+++ b/media/java/android/media/tv/interactive/TvInteractiveAppService.java
@@ -873,6 +873,9 @@
 
         /**
          * Called when the corresponding TV input selected to a track.
+         *
+         * If the track is deselected and no track is currently selected,
+         * trackId is an empty string.
          */
         public void onTrackSelected(@TvTrackInfo.Type int type, @NonNull String trackId) {
         }
@@ -1845,6 +1848,10 @@
             if (DEBUG) {
                 Log.d(TAG, "notifyTrackSelected (type=" + type + "trackId=" + trackId + ")");
             }
+            // TvInputService accepts a Null String, but onTrackSelected expects NonNull.
+            if (trackId == null) {
+                trackId = "";
+            }
             onTrackSelected(type, trackId);
         }
 
diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/v2/model/UninstallRepository.kt b/packages/PackageInstaller/src/com/android/packageinstaller/v2/model/UninstallRepository.kt
index 7cc95c5..0fc1845 100644
--- a/packages/PackageInstaller/src/com/android/packageinstaller/v2/model/UninstallRepository.kt
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/v2/model/UninstallRepository.kt
@@ -36,6 +36,7 @@
 import android.graphics.drawable.Icon
 import android.os.Build
 import android.os.Bundle
+import android.os.Flags
 import android.os.Process
 import android.os.UserHandle
 import android.os.UserManager
@@ -97,16 +98,17 @@
             }
         }
 
-        if (getMaxTargetSdkVersionForUid(context, callingUid) >= Build.VERSION_CODES.P
-            && !isPermissionGranted(
+        if (getMaxTargetSdkVersionForUid(context, callingUid) >= Build.VERSION_CODES.P &&
+            !isPermissionGranted(
                 context, Manifest.permission.REQUEST_DELETE_PACKAGES, callingUid
-            )
-            && !isPermissionGranted(context, Manifest.permission.DELETE_PACKAGES, callingUid)
+            ) &&
+            !isPermissionGranted(context, Manifest.permission.DELETE_PACKAGES, callingUid)
         ) {
             Log.e(
-                LOG_TAG, "Uid " + callingUid + " does not have "
-                    + Manifest.permission.REQUEST_DELETE_PACKAGES + " or "
-                    + Manifest.permission.DELETE_PACKAGES
+                LOG_TAG,
+                "Uid " + callingUid + " does not have " +
+                    Manifest.permission.REQUEST_DELETE_PACKAGES + " or " +
+                    Manifest.permission.DELETE_PACKAGES
             )
             return UninstallAborted(UninstallAborted.ABORT_REASON_GENERIC_ERROR)
         }
@@ -138,8 +140,9 @@
             val profiles = userManager!!.userProfiles
             if (!profiles.contains(uninstalledUser)) {
                 Log.e(
-                    LOG_TAG, "User " + Process.myUserHandle() + " can't request uninstall "
-                        + "for user " + uninstalledUser
+                    LOG_TAG,
+                    "User " + Process.myUserHandle() + " can't request uninstall " +
+                        "for user " + uninstalledUser
                 )
                 return UninstallAborted(UninstallAborted.ABORT_REASON_USER_NOT_ALLOWED)
             }
@@ -202,9 +205,13 @@
         val isSingleUser = isSingleUser()
 
         if (isUpdate) {
-            messageBuilder.append(context.getString(
-                    if (isSingleUser) R.string.uninstall_update_text
-                    else R.string.uninstall_update_text_multiuser
+            messageBuilder.append(
+                context.getString(
+                    if (isSingleUser) {
+                        R.string.uninstall_update_text
+                    } else {
+                        R.string.uninstall_update_text_multiuser
+                    }
                 )
             )
         } else if (uninstallFromAllUsers && !isSingleUser) {
@@ -214,42 +221,42 @@
             val customUserManager = context.createContextAsUser(uninstalledUser!!, 0)
                 .getSystemService(UserManager::class.java)
             val userName = customUserManager!!.userName
-
-            val uninstalledUserType = getUninstalledUserType(myUserHandle, uninstalledUser!!)
-            val messageString: String
-            when (uninstalledUserType) {
-                UserManager.USER_TYPE_PROFILE_MANAGED -> {
+            var messageString = context.getString(
+                    R.string.uninstall_application_text_user,
+                userName
+            )
+            if (userManager!!.isSameProfileGroup(myUserHandle, uninstalledUser!!)) {
+                if (customUserManager!!.isManagedProfile()) {
                     messageString = context.getString(
-                        R.string.uninstall_application_text_current_user_work_profile, userName
+                            R.string.uninstall_application_text_current_user_work_profile, userName
                     )
-                }
-
-                UserManager.USER_TYPE_PROFILE_CLONE -> {
+                } else if (customUserManager!!.isCloneProfile()){
                     isClonedApp = true
                     messageString = context.getString(
-                        R.string.uninstall_application_text_current_user_clone_profile
+                            R.string.uninstall_application_text_current_user_clone_profile
                     )
-                }
-
-                else -> {
+                } else if (Flags.allowPrivateProfile() && customUserManager!!.isPrivateProfile()) {
+                    // TODO(b/324244123): Get these Strings from a User Property API.
                     messageString = context.getString(
-                        R.string.uninstall_application_text_user, userName
+                            R.string.uninstall_application_text_current_user_private_profile
                     )
                 }
-
             }
             messageBuilder.append(messageString)
         } else if (isCloneProfile(uninstalledUser!!)) {
             isClonedApp = true
-            messageBuilder.append(context.getString(
+            messageBuilder.append(
+                context.getString(
                     R.string.uninstall_application_text_current_user_clone_profile
                 )
             )
-        } else if (myUserHandle == UserHandle.SYSTEM
-            && hasClonedInstance(targetAppInfo!!.packageName)
+        } else if (myUserHandle == UserHandle.SYSTEM &&
+            hasClonedInstance(targetAppInfo!!.packageName)
         ) {
-            messageBuilder.append(context.getString(
-                    R.string.uninstall_application_text_with_clone_instance, targetAppLabel
+            messageBuilder.append(
+                context.getString(
+                    R.string.uninstall_application_text_with_clone_instance,
+                    targetAppLabel
                 )
             )
         } else {
@@ -296,31 +303,6 @@
         return userCount == 1 || (UserManager.isHeadlessSystemUserMode() && userCount == 2)
     }
 
-    /**
-     * Returns the type of the user from where an app is being uninstalled. We are concerned with
-     * only USER_TYPE_PROFILE_MANAGED and USER_TYPE_PROFILE_CLONE and whether the user and profile
-     * belong to the same profile group.
-     */
-    private fun getUninstalledUserType(
-        myUserHandle: UserHandle,
-        uninstalledUserHandle: UserHandle
-    ): String? {
-        if (!userManager!!.isSameProfileGroup(myUserHandle, uninstalledUserHandle)) {
-            return null
-        }
-        val customUserManager = context.createContextAsUser(uninstalledUserHandle, 0)
-            .getSystemService(UserManager::class.java)
-        val userTypes =
-            arrayOf(UserManager.USER_TYPE_PROFILE_MANAGED, UserManager.USER_TYPE_PROFILE_CLONE)
-
-        for (userType in userTypes) {
-            if (customUserManager!!.isUserOfType(userType)) {
-                return userType
-            }
-        }
-        return null
-    }
-
     private fun hasClonedInstance(packageName: String): Boolean {
         // Check if clone user is present on the device.
         var cloneUser: UserHandle? = null
@@ -334,8 +316,8 @@
         }
         // Check if another instance of given package exists in clone user profile.
         return try {
-            cloneUser != null
-                && packageManager.getPackageUidAsUser(
+            cloneUser != null &&
+                packageManager.getPackageUidAsUser(
                 packageName, PackageManager.PackageInfoFlags.of(0), cloneUser.identifier
                 ) > 0
         } catch (e: PackageManager.NameNotFoundException) {
@@ -382,7 +364,9 @@
         val storageStatsManager = context.getSystemService(StorageStatsManager::class.java)
         try {
             val stats = storageStatsManager!!.queryStatsForPackage(
-                packageManager.getApplicationInfo(pkg, 0).storageUuid, pkg, user
+                packageManager.getApplicationInfo(pkg, 0).storageUuid,
+                pkg,
+                user
             )
             return stats.getDataBytes()
         } catch (e: Exception) {
@@ -423,17 +407,24 @@
         broadcastIntent.putExtra(EventResultPersister.EXTRA_ID, uninstallId)
         broadcastIntent.setPackage(context.packageName)
         val pendingIntent = PendingIntent.getBroadcast(
-            context, uninstallId, broadcastIntent,
+            context,
+            uninstallId,
+            broadcastIntent,
             PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_MUTABLE
         )
         if (!startUninstall(
-                targetPackageName!!, uninstalledUser!!, pendingIntent, uninstallFromAllUsers,
+                targetPackageName!!,
+                uninstalledUser!!,
+                pendingIntent,
+                uninstallFromAllUsers,
                 keepData
             )
         ) {
             handleUninstallResult(
                 PackageInstaller.STATUS_FAILURE,
-                PackageManager.DELETE_FAILED_INTERNAL_ERROR, null, 0
+                PackageManager.DELETE_FAILED_INTERNAL_ERROR,
+                null,
+                0
             )
         }
     }
@@ -474,9 +465,14 @@
 
         // Caller did not want the result back. So, we either show a Toast, or a Notification.
         if (status == PackageInstaller.STATUS_SUCCESS) {
-            val statusMessage = if (isClonedApp) context.getString(
-                R.string.uninstall_done_clone_app, targetAppLabel
-            ) else context.getString(R.string.uninstall_done_app, targetAppLabel)
+            val statusMessage = if (isClonedApp) {
+                context.getString(
+                R.string.uninstall_done_clone_app,
+                    targetAppLabel
+            )
+            } else {
+                context.getString(R.string.uninstall_done_app, targetAppLabel)
+            }
             uninstallResult.setValue(
                 UninstallSuccess(activityResultCode = legacyStatus, message = statusMessage)
             )
@@ -499,27 +495,32 @@
                         findUserOfDeviceAdmin(myUserHandle, targetPackageName!!)
                     if (otherBlockingUserHandle == null) {
                         Log.d(
-                            LOG_TAG, "Uninstall failed because $targetPackageName"
-                                + " is a device admin"
+                            LOG_TAG,
+                            "Uninstall failed because $targetPackageName" +
+                                " is a device admin"
                         )
                         addDeviceManagerButton(context, uninstallFailedNotification)
                         setBigText(
-                            uninstallFailedNotification, context.getString(
+                            uninstallFailedNotification,
+                            context.getString(
                                 R.string.uninstall_failed_device_policy_manager
                             )
                         )
                     } else {
                         Log.d(
-                            LOG_TAG, "Uninstall failed because $targetPackageName"
-                                + " is a device admin of user $otherBlockingUserHandle"
+                            LOG_TAG,
+                            "Uninstall failed because $targetPackageName" +
+                                " is a device admin of user $otherBlockingUserHandle"
                         )
                         val userName = context.createContextAsUser(otherBlockingUserHandle, 0)
                             .getSystemService(UserManager::class.java)!!.userName
                         setBigText(
-                            uninstallFailedNotification, String.format(
+                            uninstallFailedNotification,
+                            String.format(
                                 context.getString(
                                     R.string.uninstall_failed_device_policy_manager_of_user
-                                ), userName
+                                ),
+                                userName
                             )
                         )
                     }
@@ -528,7 +529,9 @@
                 PackageManager.DELETE_FAILED_OWNER_BLOCKED -> {
                     val otherBlockingUserHandle = findBlockingUser(targetPackageName!!)
                     val isProfileOfOrSame = isProfileOfOrSame(
-                        userManager!!, myUserHandle, otherBlockingUserHandle
+                        userManager!!,
+                        myUserHandle,
+                        otherBlockingUserHandle
                     )
                     if (isProfileOfOrSame) {
                         addDeviceManagerButton(context, uninstallFailedNotification)
@@ -538,15 +541,19 @@
                     var bigText: String? = null
                     if (otherBlockingUserHandle == null) {
                         Log.d(
-                            LOG_TAG, "Uninstall failed for $targetPackageName " +
+                            LOG_TAG,
+                            "Uninstall failed for $targetPackageName " +
                                 "with code $status no blocking user"
                         )
                     } else if (otherBlockingUserHandle === UserHandle.SYSTEM) {
                         bigText = context.getString(R.string.uninstall_blocked_device_owner)
                     } else {
                         bigText = context.getString(
-                            if (uninstallFromAllUsers) R.string.uninstall_all_blocked_profile_owner
-                            else R.string.uninstall_blocked_profile_owner
+                            if (uninstallFromAllUsers) {
+                                R.string.uninstall_all_blocked_profile_owner
+                            } else {
+                                R.string.uninstall_blocked_profile_owner
+                            }
                         )
                     }
                     bigText?.let { setBigText(uninstallFailedNotification, it) }
@@ -554,8 +561,9 @@
 
                 else -> {
                     Log.d(
-                        LOG_TAG, "Uninstall blocked for $targetPackageName"
-                            + " with legacy code $legacyStatus"
+                        LOG_TAG,
+                        "Uninstall blocked for $targetPackageName" +
+                            " with legacy code $legacyStatus"
                     )
                 }
             }
@@ -639,7 +647,9 @@
                 Icon.createWithResource(context, R.drawable.ic_settings_multiuser),
                 context.getString(R.string.manage_users),
                 PendingIntent.getActivity(
-                    context, 0, getUserSettingsIntent(),
+                    context,
+                    0,
+                    getUserSettingsIntent(),
                     PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
                 )
             )
@@ -668,7 +678,9 @@
                 Icon.createWithResource(context, R.drawable.ic_lock),
                 context.getString(R.string.manage_device_administrators),
                 PendingIntent.getActivity(
-                    context, 0, getDeviceManagerIntent(),
+                    context,
+                    0,
+                    getDeviceManagerIntent(),
                     PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
                 )
             )
@@ -706,7 +718,8 @@
             context.createContextAsUser(targetUser, 0)
                 .packageManager.packageInstaller.uninstall(
                     VersionedPackage(packageName, PackageManager.VERSION_CODE_HIGHEST),
-                    flags, pendingIntent.intentSender
+                    flags,
+                    pendingIntent.intentSender
                 )
             true
         } catch (e: IllegalArgumentException) {
@@ -719,7 +732,8 @@
         if (callback != null) {
             callback!!.onUninstallComplete(
                 targetPackageName!!,
-                PackageManager.DELETE_FAILED_ABORTED, "Cancelled by user"
+                PackageManager.DELETE_FAILED_ABORTED,
+                "Cancelled by user"
             )
         }
     }
diff --git a/packages/SettingsLib/aconfig/settingslib.aconfig b/packages/SettingsLib/aconfig/settingslib.aconfig
index bab6781..d622eb8 100644
--- a/packages/SettingsLib/aconfig/settingslib.aconfig
+++ b/packages/SettingsLib/aconfig/settingslib.aconfig
@@ -17,3 +17,9 @@
     }
 }
 
+flag {
+   name: "bluetooth_qs_tile_dialog_auto_on_toggle"
+   namespace: "bluetooth"
+   description: "Displays the auto on toggle in the bluetooth QS tile dialog"
+   bug: "316985153"
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java b/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java
index e3012cd..249fa7f 100644
--- a/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java
+++ b/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java
@@ -1621,6 +1621,7 @@
     }
 
     public static class AppEntry extends SizeInfo {
+        @VisibleForTesting String mProfileType;
         @Nullable public final File apkFile;
         public final long id;
         public String label;
@@ -1647,11 +1648,6 @@
          */
         public boolean isHomeApp;
 
-        /**
-         * Whether or not it's a cloned app .
-         */
-        public boolean isCloned;
-
         public String getNormalizedLabel() {
             if (normalizedLabel != null) {
                 return normalizedLabel;
@@ -1692,11 +1688,21 @@
                         () -> this.ensureLabelDescriptionLocked(context));
             }
             UserManager um = UserManager.get(context);
-            this.showInPersonalTab = shouldShowInPersonalTab(um, info.uid);
             UserInfo userInfo = um.getUserInfo(UserHandle.getUserId(info.uid));
-            if (userInfo != null) {
-                this.isCloned = userInfo.isCloneProfile();
-            }
+            mProfileType = userInfo.userType;
+            this.showInPersonalTab = shouldShowInPersonalTab(um, info.uid);
+        }
+
+        public boolean isClonedProfile() {
+            return UserManager.USER_TYPE_PROFILE_CLONE.equals(mProfileType);
+        }
+
+        public boolean isManagedProfile() {
+            return UserManager.USER_TYPE_PROFILE_MANAGED.equals(mProfileType);
+        }
+
+        public boolean isPrivateProfile() {
+            return UserManager.USER_TYPE_PROFILE_PRIVATE.equals(mProfileType);
         }
 
         /**
@@ -1890,16 +1896,24 @@
     };
 
     public static final AppFilter FILTER_WORK = new AppFilter() {
-        private int mCurrentUser;
 
         @Override
-        public void init() {
-            mCurrentUser = ActivityManager.getCurrentUser();
-        }
+        public void init() {}
 
         @Override
         public boolean filterApp(AppEntry entry) {
-            return !entry.showInPersonalTab;
+            return !entry.showInPersonalTab && entry.isManagedProfile();
+        }
+    };
+
+    public static final AppFilter FILTER_PRIVATE_PROFILE = new AppFilter() {
+
+        @Override
+        public void init() {}
+
+        @Override
+        public boolean filterApp(AppEntry entry) {
+            return !entry.showInPersonalTab && entry.isPrivateProfile();
         }
     };
 
diff --git a/packages/SettingsLib/tests/integ/src/com/android/settingslib/applications/ApplicationsStateTest.java b/packages/SettingsLib/tests/integ/src/com/android/settingslib/applications/ApplicationsStateTest.java
index c5598bf..213a66e 100644
--- a/packages/SettingsLib/tests/integ/src/com/android/settingslib/applications/ApplicationsStateTest.java
+++ b/packages/SettingsLib/tests/integ/src/com/android/settingslib/applications/ApplicationsStateTest.java
@@ -22,6 +22,7 @@
 import static org.mockito.Mockito.when;
 
 import android.content.pm.ApplicationInfo;
+import android.os.UserManager;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -297,11 +298,26 @@
     @Test
     public void testPersonalAndWorkFiltersDisplaysCorrectApps() {
         mEntry.showInPersonalTab = true;
+        mEntry.mProfileType = UserManager.USER_TYPE_FULL_SYSTEM;
         assertThat(ApplicationsState.FILTER_PERSONAL.filterApp(mEntry)).isTrue();
         assertThat(ApplicationsState.FILTER_WORK.filterApp(mEntry)).isFalse();
 
         mEntry.showInPersonalTab = false;
+        mEntry.mProfileType = UserManager.USER_TYPE_PROFILE_MANAGED;
         assertThat(ApplicationsState.FILTER_PERSONAL.filterApp(mEntry)).isFalse();
         assertThat(ApplicationsState.FILTER_WORK.filterApp(mEntry)).isTrue();
     }
+
+    @Test
+    public void testPrivateProfileFilterDisplaysCorrectApps() {
+        mEntry.showInPersonalTab = true;
+        mEntry.mProfileType = UserManager.USER_TYPE_FULL_SYSTEM;
+        assertThat(ApplicationsState.FILTER_PERSONAL.filterApp(mEntry)).isTrue();
+        assertThat(ApplicationsState.FILTER_PRIVATE_PROFILE.filterApp(mEntry)).isFalse();
+
+        mEntry.showInPersonalTab = false;
+        mEntry.mProfileType = UserManager.USER_TYPE_PROFILE_PRIVATE;
+        assertThat(ApplicationsState.FILTER_PERSONAL.filterApp(mEntry)).isFalse();
+        assertThat(ApplicationsState.FILTER_PRIVATE_PROFILE.filterApp(mEntry)).isTrue();
+    }
 }
diff --git a/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsStateTest.java b/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsStateTest.java
index e55bbec..9ecbd50 100644
--- a/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsStateTest.java
+++ b/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsStateTest.java
@@ -31,6 +31,7 @@
 import java.io.FileOutputStream;
 import java.io.PrintStream;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class SettingsStateTest extends AndroidTestCase {
@@ -626,4 +627,121 @@
             assertEquals(VALUE2, settingsState.getSettingLocked(INVALID_STAGED_FLAG_1).getValue());
         }
     }
+
+    public void testsetSettingsLockedKeepTrunkDefault() throws Exception {
+        final PrintStream os = new PrintStream(new FileOutputStream(mSettingsFile));
+        os.print(
+                "<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>"
+                        + "<settings version=\"120\">"
+                        + "  <setting id=\"0\" name=\"test_namespace/flag0\" "
+                            + "value=\"false\" package=\"com.android.flags\" />"
+                        + "  <setting id=\"1\" name=\"test_namespace/flag1\" "
+                            + "value=\"false\" package=\"com.android.flags\" />"
+                        + "  <setting id=\"2\" name=\"test_namespace/com.android.flags.flag3\" "
+                            + "value=\"false\" package=\"com.android.flags\" />"
+                        + "  <setting id=\"3\" "
+                        + "name=\"test_another_namespace/com.android.another.flags.flag0\" "
+                            + "value=\"false\" package=\"com.android.another.flags\" />"
+                        + "</settings>");
+        os.close();
+
+        int configKey = SettingsState.makeKey(SettingsState.SETTINGS_TYPE_CONFIG, 0);
+
+        SettingsState settingsState = new SettingsState(
+                getContext(), mLock, mSettingsFile, configKey,
+                SettingsState.MAX_BYTES_PER_APP_PACKAGE_UNLIMITED, Looper.getMainLooper());
+
+        String prefix = "test_namespace";
+        Map<String, String> keyValues =
+                Map.of("test_namespace/flag0", "true", "test_namespace/flag2", "false");
+        String packageName = "com.android.flags";
+
+        parsed_flags flags = parsed_flags
+                .newBuilder()
+                .addParsedFlag(parsed_flag
+                    .newBuilder()
+                        .setPackage(packageName)
+                        .setName("flag3")
+                        .setNamespace(prefix)
+                        .setDescription("test flag")
+                        .addBug("12345678")
+                        .setState(Aconfig.flag_state.DISABLED)
+                        .setPermission(Aconfig.flag_permission.READ_WRITE))
+                .addParsedFlag(parsed_flag
+                    .newBuilder()
+                        .setPackage("com.android.another.flags")
+                        .setName("flag0")
+                        .setNamespace("test_another_namespace")
+                        .setDescription("test flag")
+                        .addBug("12345678")
+                        .setState(Aconfig.flag_state.DISABLED)
+                        .setPermission(Aconfig.flag_permission.READ_WRITE))
+                .build();
+
+        synchronized (mLock) {
+            settingsState.loadAconfigDefaultValues(
+                    flags.toByteArray(), settingsState.getAconfigDefaultValues());
+            List<String> updates =
+                    settingsState.setSettingsLocked("test_namespace/", keyValues, packageName);
+            assertEquals(3, updates.size());
+
+            SettingsState.Setting s;
+
+            s = settingsState.getSettingLocked("test_namespace/flag0");
+            assertEquals("true", s.getValue());
+
+            s = settingsState.getSettingLocked("test_namespace/flag1");
+            assertNull(s.getValue());
+
+            s = settingsState.getSettingLocked("test_namespace/flag2");
+            assertEquals("false", s.getValue());
+
+            s = settingsState.getSettingLocked("test_namespace/com.android.flags.flag3");
+            assertEquals("false", s.getValue());
+
+            s = settingsState.getSettingLocked(
+                    "test_another_namespace/com.android.another.flags.flag0");
+            assertEquals("false", s.getValue());
+        }
+    }
+
+    public void testsetSettingsLockedNoTrunkDefault() throws Exception {
+        final PrintStream os = new PrintStream(new FileOutputStream(mSettingsFile));
+        os.print(
+                "<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>"
+                        + "<settings version=\"120\">"
+                        + "  <setting id=\"0\" name=\"test_namespace/flag0\" "
+                            + "value=\"false\" package=\"com.android.flags\" />"
+                        + "  <setting id=\"1\" name=\"test_namespace/flag1\" "
+                            + "value=\"false\" package=\"com.android.flags\" />"
+                        + "</settings>");
+        os.close();
+
+        int configKey = SettingsState.makeKey(SettingsState.SETTINGS_TYPE_CONFIG, 0);
+
+        SettingsState settingsState = new SettingsState(
+                getContext(), mLock, mSettingsFile, configKey,
+                SettingsState.MAX_BYTES_PER_APP_PACKAGE_UNLIMITED, Looper.getMainLooper());
+
+        Map<String, String> keyValues =
+                Map.of("test_namespace/flag0", "true", "test_namespace/flag2", "false");
+        String packageName = "com.android.flags";
+
+        synchronized (mLock) {
+            List<String> updates =
+                    settingsState.setSettingsLocked("test_namespace/", keyValues, packageName);
+            assertEquals(3, updates.size());
+
+            SettingsState.Setting s;
+
+            s = settingsState.getSettingLocked("test_namespace/flag0");
+            assertEquals("true", s.getValue());
+
+            s = settingsState.getSettingLocked("test_namespace/flag1");
+            assertNull(s.getValue());
+
+            s = settingsState.getSettingLocked("test_namespace/flag2");
+            assertEquals("false", s.getValue());
+        }
+    }
 }
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 84ef6e5..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" />
 
@@ -917,6 +919,9 @@
     <!-- Permissions required for CTS test - GrammaticalInflectionManagerTest -->
     <uses-permission android:name="android.permission.READ_SYSTEM_GRAMMATICAL_GENDER" />
 
+    <!-- Permission required for CTS test - CtsPackageManagerTestCases-->
+    <uses-permission android:name="android.permission.DOMAIN_VERIFICATION_AGENT" />
+
     <application
         android:label="@string/app_label"
         android:theme="@android:style/Theme.DeviceDefault.DayNight"
diff --git a/packages/SystemUI/accessibility/accessibilitymenu/TEST_MAPPING b/packages/SystemUI/accessibility/accessibilitymenu/TEST_MAPPING
index 2bd52b5..29a25ad 100644
--- a/packages/SystemUI/accessibility/accessibilitymenu/TEST_MAPPING
+++ b/packages/SystemUI/accessibility/accessibilitymenu/TEST_MAPPING
@@ -4,8 +4,15 @@
       "name": "AccessibilityMenuServiceTests",
       "options": [
         {
-          "include-annotation": "android.platform.test.annotations.Presubmit"
-        },
+          "exclude-annotation": "android.support.test.filters.FlakyTest"
+        }
+      ]
+    }
+  ],
+  "postsubmit": [
+    {
+      "name": "AccessibilityMenuServiceTests",
+      "options": [
         {
           "exclude-annotation": "android.support.test.filters.FlakyTest"
         }
diff --git a/packages/SystemUI/accessibility/accessibilitymenu/tests/src/com/android/systemui/accessibility/accessibilitymenu/tests/AccessibilityMenuServiceTest.java b/packages/SystemUI/accessibility/accessibilitymenu/tests/src/com/android/systemui/accessibility/accessibilitymenu/tests/AccessibilityMenuServiceTest.java
index 9d1af0e..72c1092 100644
--- a/packages/SystemUI/accessibility/accessibilitymenu/tests/src/com/android/systemui/accessibility/accessibilitymenu/tests/AccessibilityMenuServiceTest.java
+++ b/packages/SystemUI/accessibility/accessibilitymenu/tests/src/com/android/systemui/accessibility/accessibilitymenu/tests/AccessibilityMenuServiceTest.java
@@ -36,6 +36,7 @@
 import android.app.KeyguardManager;
 import android.app.UiAutomation;
 import android.content.BroadcastReceiver;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -57,6 +58,7 @@
 
 import org.junit.After;
 import org.junit.AfterClass;
+import org.junit.Assume;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
@@ -330,8 +332,10 @@
         AccessibilityNodeInfo assistantButton = findGridButtonInfo(getGridButtonList(),
                 String.valueOf(ShortcutId.ID_ASSISTANT_VALUE.ordinal()));
         Intent expectedIntent = new Intent(Intent.ACTION_VOICE_COMMAND);
-        String expectedPackage = expectedIntent.resolveActivity(
-                sInstrumentation.getContext().getPackageManager()).getPackageName();
+        ComponentName componentName = expectedIntent.resolveActivity(
+                sInstrumentation.getContext().getPackageManager());
+        Assume.assumeNotNull(componentName);
+        String expectedPackage = componentName.getPackageName();
 
         sUiAutomation.executeAndWaitForEvent(
                 () -> assistantButton.performAction(CLICK_ID),
diff --git a/packages/SystemUI/aconfig/systemui.aconfig b/packages/SystemUI/aconfig/systemui.aconfig
index 7a4e60a..56576f1 100644
--- a/packages/SystemUI/aconfig/systemui.aconfig
+++ b/packages/SystemUI/aconfig/systemui.aconfig
@@ -354,13 +354,6 @@
 }
 
 flag {
-   name: "bluetooth_qs_tile_dialog_auto_on_toggle"
-   namespace: "systemui"
-   description: "Displays the auto on toggle in the bluetooth QS tile dialog"
-   bug: "316985153"
-}
-
-flag {
    name: "smartspace_relocate_to_bottom"
    namespace: "systemui"
    description: "Relocate Smartspace to bottom of the Lock Screen"
diff --git a/packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/loadingeffect/LoadingEffect.kt b/packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/loadingeffect/LoadingEffect.kt
new file mode 100644
index 0000000..abe1e3d
--- /dev/null
+++ b/packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/loadingeffect/LoadingEffect.kt
@@ -0,0 +1,377 @@
+/*
+ * 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.surfaceeffects.loadingeffect
+
+import android.animation.Animator
+import android.animation.AnimatorListenerAdapter
+import android.animation.ValueAnimator
+import android.graphics.Paint
+import android.graphics.RenderEffect
+import android.view.View
+import com.android.systemui.surfaceeffects.turbulencenoise.TurbulenceNoiseAnimationConfig
+import com.android.systemui.surfaceeffects.turbulencenoise.TurbulenceNoiseShader
+
+/**
+ * Plays loading effect with the given configuration.
+ *
+ * @param baseType immutable base shader type. This is used for constructing the shader. Reconstruct
+ *   the [LoadingEffect] if the base type needs to be changed.
+ * @param config immutable parameters that are used for drawing the effect.
+ * @param paintCallback triggered every frame when animation is playing. Use this to draw the effect
+ *   with [Canvas.drawPaint].
+ * @param renderEffectCallback triggered every frame when animation is playing. Use this to draw the
+ *   effect with [RenderEffect].
+ * @param animationStateChangedCallback triggered when the [AnimationState] changes. Optional.
+ *
+ * The client is responsible to actually draw the [Paint] or [RenderEffect] returned in the
+ * callback. Note that [View.invalidate] must be called on each callback. There are a few ways to
+ * render the effect:
+ * 1) Use [Canvas.drawPaint]. (Preferred. Significantly cheaper!)
+ * 2) Set [RenderEffect] to the [View]. (Good for chaining effects.)
+ * 3) Use [RenderNode.setRenderEffect]. (This may be least preferred, as 2 should do what you want.)
+ *
+ * <p>First approach is more performant than other ones because [RenderEffect] forces an
+ * intermediate render pass of the View to a texture to feed into it.
+ *
+ * <p>If going with the first approach, your custom [View] would look like as follow:
+ * <pre>{@code
+ *     private var paint: Paint? = null
+ *     // Override [View.onDraw].
+ *     override fun onDraw(canvas: Canvas) {
+ *         // RuntimeShader requires hardwareAcceleration.
+ *         if (!canvas.isHardwareAccelerated) return
+ *
+ *         paint?.let { canvas.drawPaint(it) }
+ *     }
+ *
+ *     // This is called [Callback.onDraw]
+ *     fun draw(paint: Paint) {
+ *         this.paint = paint
+ *
+ *         // Must call invalidate to trigger View#onDraw
+ *         invalidate()
+ *     }
+ * }</pre>
+ *
+ * <p>If going with the second approach, it doesn't require an extra custom [View], and it is as
+ * simple as calling [View.setRenderEffect] followed by [View.invalidate]. You can also chain the
+ * effect with other [RenderEffect].
+ *
+ * <p>Third approach is an option, but it's more of a boilerplate so you would like to stick with
+ * the second option. If you want to go with this option for some reason, below is the example:
+ * <pre>{@code
+ *     // Initialize the shader and paint to use to pass into the [Canvas].
+ *     private val renderNode = RenderNode("LoadingEffect")
+ *
+ *     // Override [View.onDraw].
+ *     override fun onDraw(canvas: Canvas) {
+ *         // RuntimeShader requires hardwareAcceleration.
+ *         if (!canvas.isHardwareAccelerated) return
+ *
+ *         if (renderNode.hasDisplayList()) {
+ *             canvas.drawRenderNode(renderNode)
+ *         }
+ *     }
+ *
+ *     // This is called [Callback.onDraw]
+ *     fun draw(renderEffect: RenderEffect) {
+ *         renderNode.setPosition(0, 0, width, height)
+ *         renderNode.setRenderEffect(renderEffect)
+ *
+ *         val recordingCanvas = renderNode.beginRecording()
+ *         // We need at least 1 drawing instruction.
+ *         recordingCanvas.drawColor(Color.TRANSPARENT)
+ *         renderNode.endRecording()
+ *
+ *         // Must call invalidate to trigger View#onDraw
+ *         invalidate()
+ *     }
+ * }</pre>
+ */
+class LoadingEffect
+private constructor(
+    baseType: TurbulenceNoiseShader.Companion.Type,
+    private val config: TurbulenceNoiseAnimationConfig,
+    private val paintCallback: PaintDrawCallback?,
+    private val renderEffectCallback: RenderEffectDrawCallback?,
+    private val animationStateChangedCallback: AnimationStateChangedCallback? = null
+) {
+    constructor(
+        baseType: TurbulenceNoiseShader.Companion.Type,
+        config: TurbulenceNoiseAnimationConfig,
+        paintCallback: PaintDrawCallback,
+        animationStateChangedCallback: AnimationStateChangedCallback? = null
+    ) : this(
+        baseType,
+        config,
+        paintCallback,
+        renderEffectCallback = null,
+        animationStateChangedCallback
+    )
+    constructor(
+        baseType: TurbulenceNoiseShader.Companion.Type,
+        config: TurbulenceNoiseAnimationConfig,
+        renderEffectCallback: RenderEffectDrawCallback,
+        animationStateChangedCallback: AnimationStateChangedCallback? = null
+    ) : this(
+        baseType,
+        config,
+        paintCallback = null,
+        renderEffectCallback,
+        animationStateChangedCallback
+    )
+
+    private val turbulenceNoiseShader: TurbulenceNoiseShader =
+        TurbulenceNoiseShader(baseType).apply { applyConfig(config) }
+    private var currentAnimator: ValueAnimator? = null
+    private var state: AnimationState = AnimationState.NOT_PLAYING
+        set(value) {
+            if (field != value) {
+                animationStateChangedCallback?.onStateChanged(field, value)
+                field = value
+            }
+        }
+
+    // We create a paint instance only if the client renders it with Paint.
+    private val paint =
+        if (paintCallback != null) {
+            Paint().apply { this.shader = turbulenceNoiseShader }
+        } else {
+            null
+        }
+
+    /** Plays LoadingEffect. */
+    fun play() {
+        if (state != AnimationState.NOT_PLAYING) {
+            return // Ignore if any of the animation is playing.
+        }
+
+        playEaseIn()
+    }
+
+    // TODO(b/237282226): Support force finish.
+    /** Finishes the main animation, which triggers the ease-out animation. */
+    fun finish() {
+        if (state == AnimationState.MAIN) {
+            // Calling Animator#end sets the animation state back to the initial state. Using pause
+            // to avoid visual artifacts.
+            currentAnimator?.pause()
+            currentAnimator = null
+
+            playEaseOut()
+        }
+    }
+
+    /** Updates the noise color dynamically. */
+    fun updateColor(newColor: Int) {
+        turbulenceNoiseShader.setColor(newColor)
+    }
+
+    /**
+     * Retrieves the noise offset x, y, z values. This is useful for replaying the animation
+     * smoothly from the last animation, by passing in the last values to the next animation.
+     */
+    fun getNoiseOffset(): Array<Float> {
+        return arrayOf(
+            turbulenceNoiseShader.noiseOffsetX,
+            turbulenceNoiseShader.noiseOffsetY,
+            turbulenceNoiseShader.noiseOffsetZ
+        )
+    }
+
+    private fun playEaseIn() {
+        if (state != AnimationState.NOT_PLAYING) {
+            return
+        }
+        state = AnimationState.EASE_IN
+
+        val animator = ValueAnimator.ofFloat(0f, 1f)
+        animator.duration = config.easeInDuration.toLong()
+
+        // Animation should start from the initial position to avoid abrupt transition.
+        val initialX = turbulenceNoiseShader.noiseOffsetX
+        val initialY = turbulenceNoiseShader.noiseOffsetY
+        val initialZ = turbulenceNoiseShader.noiseOffsetZ
+
+        animator.addUpdateListener { updateListener ->
+            val timeInSec = updateListener.currentPlayTime * MS_TO_SEC
+            val progress = updateListener.animatedValue as Float
+
+            turbulenceNoiseShader.setNoiseMove(
+                initialX + timeInSec * config.noiseMoveSpeedX,
+                initialY + timeInSec * config.noiseMoveSpeedY,
+                initialZ + timeInSec * config.noiseMoveSpeedZ
+            )
+
+            // TODO: Replace it with a better curve.
+            turbulenceNoiseShader.setOpacity(progress * config.luminosityMultiplier)
+
+            draw()
+        }
+
+        animator.addListener(
+            object : AnimatorListenerAdapter() {
+                override fun onAnimationEnd(animation: Animator) {
+                    currentAnimator = null
+                    playMain()
+                }
+            }
+        )
+
+        animator.start()
+        this.currentAnimator = animator
+    }
+
+    private fun playMain() {
+        if (state != AnimationState.EASE_IN) {
+            return
+        }
+        state = AnimationState.MAIN
+
+        val animator = ValueAnimator.ofFloat(0f, 1f)
+        animator.duration = config.maxDuration.toLong()
+
+        // Animation should start from the initial position to avoid abrupt transition.
+        val initialX = turbulenceNoiseShader.noiseOffsetX
+        val initialY = turbulenceNoiseShader.noiseOffsetY
+        val initialZ = turbulenceNoiseShader.noiseOffsetZ
+
+        turbulenceNoiseShader.setOpacity(config.luminosityMultiplier)
+
+        animator.addUpdateListener { updateListener ->
+            val timeInSec = updateListener.currentPlayTime * MS_TO_SEC
+            turbulenceNoiseShader.setNoiseMove(
+                initialX + timeInSec * config.noiseMoveSpeedX,
+                initialY + timeInSec * config.noiseMoveSpeedY,
+                initialZ + timeInSec * config.noiseMoveSpeedZ
+            )
+
+            draw()
+        }
+
+        animator.addListener(
+            object : AnimatorListenerAdapter() {
+                override fun onAnimationEnd(animation: Animator) {
+                    currentAnimator = null
+                    playEaseOut()
+                }
+            }
+        )
+
+        animator.start()
+        this.currentAnimator = animator
+    }
+
+    private fun playEaseOut() {
+        if (state != AnimationState.MAIN) {
+            return
+        }
+        state = AnimationState.EASE_OUT
+
+        val animator = ValueAnimator.ofFloat(0f, 1f)
+        animator.duration = config.easeOutDuration.toLong()
+
+        // Animation should start from the initial position to avoid abrupt transition.
+        val initialX = turbulenceNoiseShader.noiseOffsetX
+        val initialY = turbulenceNoiseShader.noiseOffsetY
+        val initialZ = turbulenceNoiseShader.noiseOffsetZ
+
+        animator.addUpdateListener { updateListener ->
+            val timeInSec = updateListener.currentPlayTime * MS_TO_SEC
+            val progress = updateListener.animatedValue as Float
+
+            turbulenceNoiseShader.setNoiseMove(
+                initialX + timeInSec * config.noiseMoveSpeedX,
+                initialY + timeInSec * config.noiseMoveSpeedY,
+                initialZ + timeInSec * config.noiseMoveSpeedZ
+            )
+
+            // TODO: Replace it with a better curve.
+            turbulenceNoiseShader.setOpacity((1f - progress) * config.luminosityMultiplier)
+
+            draw()
+        }
+
+        animator.addListener(
+            object : AnimatorListenerAdapter() {
+                override fun onAnimationEnd(animation: Animator) {
+                    currentAnimator = null
+                    state = AnimationState.NOT_PLAYING
+                }
+            }
+        )
+
+        animator.start()
+        this.currentAnimator = animator
+    }
+
+    private fun draw() {
+        paintCallback?.onDraw(paint!!)
+        renderEffectCallback?.onDraw(
+            RenderEffect.createRuntimeShaderEffect(turbulenceNoiseShader, "in_src")
+        )
+    }
+
+    companion object {
+        /**
+         * States of the loading effect animation.
+         *
+         * <p>The state is designed to be follow the order below: [AnimationState.EASE_IN],
+         * [AnimationState.MAIN], [AnimationState.EASE_OUT]. Note that ease in and out don't
+         * necessarily mean the acceleration and deceleration in the animation curve. They simply
+         * mean each stage of the animation. (i.e. Intro, core, and rest)
+         */
+        enum class AnimationState {
+            EASE_IN,
+            MAIN,
+            EASE_OUT,
+            NOT_PLAYING
+        }
+
+        /** Client must implement one of the draw callbacks. */
+        interface PaintDrawCallback {
+            /**
+             * A callback with a [Paint] object that contains shader info, which is triggered every
+             * frame while animation is playing. Note that the [Paint] object here is always the
+             * same instance.
+             */
+            fun onDraw(loadingPaint: Paint)
+        }
+
+        interface RenderEffectDrawCallback {
+            /**
+             * A callback with a [RenderEffect] object that contains shader info, which is triggered
+             * every frame while animation is playing. Note that the [RenderEffect] instance is
+             * different each time to update shader uniforms.
+             */
+            fun onDraw(loadingRenderEffect: RenderEffect)
+        }
+
+        /** Optional callback that is triggered when the animation state changes. */
+        interface AnimationStateChangedCallback {
+            /**
+             * A callback that's triggered when the [AnimationState] changes. Example usage is
+             * performing a cleanup when [AnimationState] becomes [NOT_PLAYING].
+             */
+            fun onStateChanged(oldState: AnimationState, newState: AnimationState) {}
+        }
+
+        private const val MS_TO_SEC = 0.001f
+
+        private val TAG = LoadingEffect::class.java.simpleName
+    }
+}
diff --git a/packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/turbulencenoise/TurbulenceNoiseShader.kt b/packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/turbulencenoise/TurbulenceNoiseShader.kt
index 30108ac..8dd90a8 100644
--- a/packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/turbulencenoise/TurbulenceNoiseShader.kt
+++ b/packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/turbulencenoise/TurbulenceNoiseShader.kt
@@ -30,6 +30,7 @@
     companion object {
         private const val UNIFORMS =
             """
+            uniform shader in_src; // Needed to support RenderEffect.
             uniform float in_gridNum;
             uniform vec3 in_noiseMove;
             uniform vec2 in_size;
@@ -114,6 +115,7 @@
         setSize(config.width, config.height)
         setLumaMatteFactors(config.lumaMatteBlendFactor, config.lumaMatteOverallBrightness)
         setInverseNoiseLuminosity(config.shouldInverseNoiseLuminosity)
+        setNoiseMove(config.noiseOffsetX, config.noiseOffsetY, config.noiseOffsetZ)
     }
 
     /** Sets the number of grid for generating noise. */
diff --git a/packages/SystemUI/compose/facade/disabled/src/com/android/systemui/compose/ComposeFacade.kt b/packages/SystemUI/compose/facade/disabled/src/com/android/systemui/compose/ComposeFacade.kt
index 9a34d6f..36ab46b4 100644
--- a/packages/SystemUI/compose/facade/disabled/src/com/android/systemui/compose/ComposeFacade.kt
+++ b/packages/SystemUI/compose/facade/disabled/src/com/android/systemui/compose/ComposeFacade.kt
@@ -25,6 +25,7 @@
 import com.android.systemui.bouncer.ui.BouncerDialogFactory
 import com.android.systemui.bouncer.ui.viewmodel.BouncerViewModel
 import com.android.systemui.communal.ui.viewmodel.BaseCommunalViewModel
+import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
 import com.android.systemui.communal.widgets.WidgetConfigurator
 import com.android.systemui.keyboard.stickykeys.ui.viewmodel.StickyKeysIndicatorViewModel
 import com.android.systemui.keyguard.shared.model.LockscreenSceneBlueprint
@@ -104,7 +105,7 @@
         throwComposeUnavailableError()
     }
 
-    override fun createCommunalContainer(context: Context, viewModel: BaseCommunalViewModel): View {
+    override fun createCommunalContainer(context: Context, viewModel: CommunalViewModel): View {
         throwComposeUnavailableError()
     }
 
diff --git a/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/compose/ComposeFacade.kt b/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/compose/ComposeFacade.kt
index 51d2a03..5b6aa09 100644
--- a/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/compose/ComposeFacade.kt
+++ b/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/compose/ComposeFacade.kt
@@ -40,6 +40,7 @@
 import com.android.systemui.communal.ui.compose.CommunalContainer
 import com.android.systemui.communal.ui.compose.CommunalHub
 import com.android.systemui.communal.ui.viewmodel.BaseCommunalViewModel
+import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
 import com.android.systemui.communal.widgets.WidgetConfigurator
 import com.android.systemui.keyboard.stickykeys.ui.view.createStickyKeyIndicatorView
 import com.android.systemui.keyboard.stickykeys.ui.viewmodel.StickyKeysIndicatorViewModel
@@ -161,7 +162,7 @@
         }
     }
 
-    override fun createCommunalContainer(context: Context, viewModel: BaseCommunalViewModel): View {
+    override fun createCommunalContainer(context: Context, viewModel: CommunalViewModel): View {
         return ComposeView(context).apply {
             setContent { PlatformTheme { CommunalContainer(viewModel = viewModel) } }
         }
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt
index 92bc1f1..bc85513 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContainer.kt
@@ -23,7 +23,9 @@
 import com.android.compose.animation.scene.updateSceneTransitionLayoutState
 import com.android.systemui.communal.shared.model.CommunalSceneKey
 import com.android.systemui.communal.shared.model.ObservableCommunalTransitionState
+import com.android.systemui.communal.ui.compose.extensions.allowGestures
 import com.android.systemui.communal.ui.viewmodel.BaseCommunalViewModel
+import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.transform
 
@@ -51,7 +53,7 @@
 @Composable
 fun CommunalContainer(
     modifier: Modifier = Modifier,
-    viewModel: BaseCommunalViewModel,
+    viewModel: CommunalViewModel,
 ) {
     val currentScene: SceneKey by
         viewModel.currentScene
@@ -63,6 +65,7 @@
             onChangeScene = { viewModel.onSceneChanged(it.toCommunalSceneKey()) },
             transitions = sceneTransitions,
         )
+    val touchesAllowed by viewModel.touchesAllowed.collectAsState(initial = false)
 
     // This effect exposes the SceneTransitionLayout's observable transition state to the rest of
     // the system, and unsets it when the view is disposed to avoid a memory leak.
@@ -75,7 +78,7 @@
 
     SceneTransitionLayout(
         state = sceneTransitionLayoutState,
-        modifier = modifier.fillMaxSize(),
+        modifier = modifier.fillMaxSize().allowGestures(allowed = touchesAllowed),
         swipeSourceDetector = FixedSizeEdgeDetector(ContainerDimensions.EdgeSwipeSize),
     ) {
         scene(
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/biometrics/BiometricTestExtensions.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/biometrics/BiometricTestExtensions.kt
index 72e884e..9c2791f 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/biometrics/BiometricTestExtensions.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/biometrics/BiometricTestExtensions.kt
@@ -120,6 +120,7 @@
 internal fun promptInfo(
     logoRes: Int = -1,
     logoBitmap: Bitmap? = null,
+    logoDescription: String? = null,
     title: String = "title",
     subtitle: String = "sub",
     description: String = "desc",
@@ -132,6 +133,7 @@
     val info = PromptInfo()
     info.logoRes = logoRes
     info.logoBitmap = logoBitmap
+    info.logoDescription = logoDescription
     info.title = title
     info.subtitle = subtitle
     info.description = description
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt
index f70b6a5..b299ca7 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/communal/view/viewmodel/CommunalViewModelTest.kt
@@ -45,6 +45,7 @@
 import com.android.systemui.log.logcatLogBuffer
 import com.android.systemui.media.controls.ui.MediaHierarchyManager
 import com.android.systemui.media.controls.ui.MediaHost
+import com.android.systemui.shade.domain.interactor.shadeInteractor
 import com.android.systemui.smartspace.data.repository.FakeSmartspaceRepository
 import com.android.systemui.smartspace.data.repository.fakeSmartspaceRepository
 import com.android.systemui.testKosmos
@@ -102,6 +103,7 @@
                 testScope,
                 kosmos.communalInteractor,
                 kosmos.communalTutorialInteractor,
+                kosmos.shadeInteractor,
                 mediaHost,
                 logcatLogBuffer("CommunalViewModelTest"),
             )
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/data/repository/LightRevealScrimRepositoryTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/data/repository/LightRevealScrimRepositoryTest.kt
index 7242cb2..f6c0566 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/data/repository/LightRevealScrimRepositoryTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/data/repository/LightRevealScrimRepositoryTest.kt
@@ -54,7 +54,7 @@
     private lateinit var powerInteractor: PowerInteractor
     private lateinit var underTest: LightRevealScrimRepositoryImpl
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     @Before
     fun setUp() {
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModelTest.kt
index c23ec22..bf1d76f 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModelTest.kt
@@ -74,6 +74,8 @@
     private val dozeParameters = kosmos.dozeParameters
     private val underTest by lazy { kosmos.keyguardRootViewModel }
 
+    private val viewState = ViewStateAccessor()
+
     @Before
     fun setUp() {
         mSetFlagsRule.enableFlags(AConfigFlags.FLAG_KEYGUARD_BOTTOM_AREA_REFACTOR)
@@ -251,7 +253,7 @@
     @Test
     fun alpha_idleOnHub_isZero() =
         testScope.runTest {
-            val alpha by collectLastValue(underTest.alpha)
+            val alpha by collectLastValue(underTest.alpha(viewState))
 
             // Hub transition state is idle with hub open.
             communalRepository.setTransitionState(
@@ -269,7 +271,7 @@
     @Test
     fun alpha_transitionToHub_isZero() =
         testScope.runTest {
-            val alpha by collectLastValue(underTest.alpha)
+            val alpha by collectLastValue(underTest.alpha(viewState))
 
             keyguardTransitionRepository.sendTransitionSteps(
                 from = KeyguardState.LOCKSCREEN,
@@ -283,7 +285,7 @@
     @Test
     fun alpha_transitionFromHubToLockscreen_isOne() =
         testScope.runTest {
-            val alpha by collectLastValue(underTest.alpha)
+            val alpha by collectLastValue(underTest.alpha(viewState))
 
             // Transition to the glanceable hub and back.
             keyguardTransitionRepository.sendTransitionSteps(
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerTest.kt
index 0c7ce97..288c083 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerTest.kt
@@ -16,10 +16,12 @@
 
 package com.android.systemui.statusbar.notification.collection.render
 
+import android.os.Build
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.dump.DumpManager
+import com.android.systemui.log.assertLogsWtf
 import com.android.systemui.statusbar.notification.collection.GroupEntryBuilder
 import com.android.systemui.statusbar.notification.collection.ListEntry
 import com.android.systemui.statusbar.notification.collection.NotifPipeline
@@ -30,7 +32,7 @@
 import com.android.systemui.util.mockito.mock
 import com.android.systemui.util.mockito.withArgCaptor
 import com.google.common.truth.Truth.assertThat
-import org.junit.Assert.assertThrows
+import org.junit.Assume
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -116,9 +118,9 @@
         underTest.setGroupExpanded(summary1, false)
 
         // Expanding again should throw.
-        assertThrows(IllegalArgumentException::class.java) {
-            underTest.setGroupExpanded(summary1, true)
-        }
+        // TODO(b/320238410): Remove this check when robolectric supports wtf assertions.
+        Assume.assumeFalse(Build.FINGERPRINT.contains("robolectric"))
+        assertLogsWtf { underTest.setGroupExpanded(summary1, true) }
     }
 
     @Test
diff --git a/packages/SystemUI/res/layout/biometric_prompt_constraint_layout.xml b/packages/SystemUI/res/layout/biometric_prompt_constraint_layout.xml
index a877853..0ecdcfc 100644
--- a/packages/SystemUI/res/layout/biometric_prompt_constraint_layout.xml
+++ b/packages/SystemUI/res/layout/biometric_prompt_constraint_layout.xml
@@ -13,6 +13,16 @@
         android:scaleType="fitXY"
         android:visibility="gone" />
 
+    <TextView
+        android:id="@+id/logo_description"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="@integer/biometric_dialog_text_gravity"
+        android:singleLine="true"
+        android:marqueeRepeatLimit="1"
+        android:ellipsize="marquee"
+        android:visibility="gone"/>
+
     <ImageView
         android:id="@+id/background"
         android:layout_width="0dp"
diff --git a/packages/SystemUI/res/layout/biometric_prompt_layout.xml b/packages/SystemUI/res/layout/biometric_prompt_layout.xml
index 10f7113..e759074 100644
--- a/packages/SystemUI/res/layout/biometric_prompt_layout.xml
+++ b/packages/SystemUI/res/layout/biometric_prompt_layout.xml
@@ -28,6 +28,15 @@
         android:scaleType="fitXY"/>
 
     <TextView
+        android:id="@+id/logo_description"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="@integer/biometric_dialog_text_gravity"
+        android:singleLine="true"
+        android:marqueeRepeatLimit="1"
+        android:ellipsize="marquee"/>
+
+    <TextView
         android:id="@+id/title"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
diff --git a/packages/SystemUI/res/layout/bluetooth_tile_dialog.xml b/packages/SystemUI/res/layout/bluetooth_tile_dialog.xml
index a0f916c..ac781ec 100644
--- a/packages/SystemUI/res/layout/bluetooth_tile_dialog.xml
+++ b/packages/SystemUI/res/layout/bluetooth_tile_dialog.xml
@@ -81,7 +81,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="21dp"
-        android:minHeight="145dp"
+        android:minHeight="@dimen/bluetooth_dialog_scroll_view_min_height"
         android:fillViewport="true"
         app:layout_constrainedHeight="true"
         app:layout_constraintStart_toStartOf="parent"
@@ -97,11 +97,11 @@
             <TextView
                 android:id="@+id/bluetooth_toggle_title"
                 android:layout_width="0dp"
-                android:layout_height="64dp"
-                android:maxLines="1"
+                android:layout_height="68dp"
+                android:maxLines="2"
                 android:ellipsize="end"
                 android:gravity="start|center_vertical"
-                android:paddingEnd="0dp"
+                android:paddingEnd="15dp"
                 android:paddingStart="36dp"
                 android:text="@string/turn_on_bluetooth"
                 android:clickable="false"
@@ -114,7 +114,7 @@
             <Switch
                 android:id="@+id/bluetooth_toggle"
                 android:layout_width="wrap_content"
-                android:layout_height="64dp"
+                android:layout_height="68dp"
                 android:gravity="start|center_vertical"
                 android:paddingEnd="40dp"
                 android:contentDescription="@string/turn_on_bluetooth"
@@ -126,14 +126,79 @@
                 app:layout_constraintStart_toEndOf="@+id/bluetooth_toggle_title"
                 app:layout_constraintTop_toTopOf="parent" />
 
+            <androidx.constraintlayout.widget.Group
+                android:id="@+id/bluetooth_auto_on_toggle_layout"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:visibility="gone"
+                app:constraint_referenced_ids="bluetooth_auto_on_toggle_title,bluetooth_auto_on_toggle,bluetooth_auto_on_toggle_info_icon,bluetooth_auto_on_toggle_info_text" />
+
+            <TextView
+                android:id="@+id/bluetooth_auto_on_toggle_title"
+                android:layout_width="0dp"
+                android:layout_height="68dp"
+                android:layout_marginBottom="20dp"
+                android:maxLines="2"
+                android:ellipsize="end"
+                android:text="@string/turn_on_bluetooth_auto_tomorrow"
+                android:gravity="start|center_vertical"
+                android:paddingEnd="15dp"
+                android:paddingStart="36dp"
+                android:clickable="false"
+                android:textAppearance="@style/TextAppearance.Dialog.Title"
+                android:textSize="16sp"
+                app:layout_constraintEnd_toStartOf="@+id/bluetooth_auto_on_toggle"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/bluetooth_toggle_title" />
+
+            <Switch
+                android:id="@+id/bluetooth_auto_on_toggle"
+                android:layout_width="wrap_content"
+                android:layout_height="68dp"
+                android:layout_marginBottom="20dp"
+                android:gravity="start|center_vertical"
+                android:paddingEnd="40dp"
+                android:contentDescription="@string/turn_on_bluetooth_auto_tomorrow"
+                android:switchMinWidth="@dimen/settingslib_switch_track_width"
+                android:theme="@style/MainSwitch.Settingslib"
+                android:thumb="@drawable/settingslib_thumb_selector"
+                android:track="@drawable/settingslib_track_selector"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@+id/bluetooth_auto_on_toggle_title"
+                app:layout_constraintTop_toBottomOf="@+id/bluetooth_toggle" />
+
+            <ImageView
+                android:id="@+id/bluetooth_auto_on_toggle_info_icon"
+                android:src="@drawable/ic_info_outline"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:tint="?android:attr/textColorTertiary"
+                android:paddingStart="36dp"
+                android:layout_marginTop="20dp"
+                android:layout_marginBottom="@dimen/bluetooth_dialog_layout_margin"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/bluetooth_auto_on_toggle" />
+
+            <TextView
+                android:id="@+id/bluetooth_auto_on_toggle_info_text"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="20dp"
+                android:paddingStart="36dp"
+                android:paddingEnd="40dp"
+                android:text="@string/turn_on_bluetooth_auto_info"
+                android:textAppearance="@style/TextAppearance.Dialog.Body.Message"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/bluetooth_auto_on_toggle_info_icon" />
+
             <androidx.recyclerview.widget.RecyclerView
                 android:id="@+id/device_list"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/bluetooth_toggle"
-                app:layout_constraintBottom_toTopOf="@+id/see_all_button" />
+                app:layout_constraintTop_toBottomOf="@+id/bluetooth_toggle" />
 
             <Button
                 android:id="@+id/see_all_button"
@@ -168,12 +233,10 @@
                 android:background="@drawable/bluetooth_tile_dialog_bg_off"
                 android:layout_width="0dp"
                 android:layout_height="64dp"
-                android:layout_marginBottom="9dp"
                 android:contentDescription="@string/accessibility_bluetooth_device_settings_pair_new_device"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintTop_toBottomOf="@+id/see_all_button"
-                app:layout_constraintBottom_toTopOf="@+id/done_button"
                 android:drawableStart="@drawable/ic_add"
                 android:drawablePadding="20dp"
                 android:drawableTint="?android:attr/textColorPrimary"
@@ -186,11 +249,19 @@
                 android:ellipsize="end"
                 android:visibility="gone" />
 
+            <androidx.constraintlayout.widget.Barrier
+                android:id="@+id/barrier"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:barrierDirection="bottom"
+                app:constraint_referenced_ids="pair_new_device_button,bluetooth_auto_on_toggle_info_text" />
+
             <Button
                 android:id="@+id/done_button"
                 style="@style/Widget.Dialog.Button"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_marginTop="9dp"
                 android:layout_marginBottom="@dimen/dialog_bottom_padding"
                 android:layout_marginEnd="@dimen/dialog_side_padding"
                 android:layout_marginStart="@dimen/dialog_side_padding"
@@ -200,7 +271,9 @@
                 android:maxLines="1"
                 android:text="@string/inline_done_button"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent" />
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/barrier"
+                app:layout_constraintVertical_bias="1" />
         </androidx.constraintlayout.widget.ConstraintLayout>
     </androidx.core.widget.NestedScrollView>
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index cc31754..7537a00 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -1717,6 +1717,10 @@
     <dimen name="bluetooth_dialog_layout_margin">16dp</dimen>
     <!-- The height of the bluetooth device in bluetooth dialog. -->
     <dimen name="bluetooth_dialog_device_height">72dp</dimen>
+    <!-- The height of the main scroll view in bluetooth dialog. -->
+    <dimen name="bluetooth_dialog_scroll_view_min_height">145dp</dimen>
+    <!-- The height of the main scroll view in bluetooth dialog with auto on toggle. -->
+    <dimen name="bluetooth_dialog_scroll_view_min_height_with_auto_on">350dp</dimen>
 
     <!-- Height percentage of the parent container occupied by the communal view -->
     <item name="communal_source_height_percentage" format="float" type="dimen">0.80</item>
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 64c6cfa..e401c71 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -669,6 +669,10 @@
     <string name="accessibility_quick_settings_bluetooth_device_tap_to_disconnect">disconnect</string>
     <!-- QuickSettings: Accessibility label to activate a device [CHAR LIMIT=NONE]-->
     <string name="accessibility_quick_settings_bluetooth_device_tap_to_activate">activate</string>
+    <!-- QuickSettings: Bluetooth auto on tomorrow [CHAR LIMIT=NONE]-->
+    <string name="turn_on_bluetooth_auto_tomorrow">Automatically turn on again tomorrow</string>
+    <!-- QuickSettings: Bluetooth auto on info text [CHAR LIMIT=NONE]-->
+    <string name="turn_on_bluetooth_auto_info">Features like Quick Share, Find My Device, and device location use Bluetooth</string>
 
     <!-- QuickSettings: Bluetooth secondary label for the battery level of a connected device [CHAR LIMIT=20]-->
     <string name="quick_settings_bluetooth_secondary_label_battery_level"><xliff:g id="battery_level_as_percentage">%s</xliff:g> battery</string>
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequest.kt b/packages/SystemUI/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequest.kt
index c17c8dc..6133a51c 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequest.kt
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequest.kt
@@ -40,6 +40,7 @@
         val contentView: PromptContentView? = info.contentView
         val logoRes: Int = info.logoRes
         val logoBitmap: Bitmap? = info.logoBitmap
+        val logoDescription: String? = info.logoDescription
         val negativeButtonText: String = info.negativeButtonText?.toString() ?: ""
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/BiometricViewBinder.kt b/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/BiometricViewBinder.kt
index efad21b..31aadf5 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/BiometricViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/BiometricViewBinder.kt
@@ -95,6 +95,7 @@
             view.resources.getColor(R.color.biometric_dialog_gray, view.context.theme)
 
         val logoView = view.requireViewById<ImageView>(R.id.logo)
+        val logoDescriptionView = view.requireViewById<TextView>(R.id.logo_description)
         val titleView = view.requireViewById<TextView>(R.id.title)
         val subtitleView = view.requireViewById<TextView>(R.id.subtitle)
         val descriptionView = view.requireViewById<TextView>(R.id.description)
@@ -104,6 +105,8 @@
         // set selected to enable marquee unless a screen reader is enabled
         logoView.isSelected =
             !accessibilityManager.isEnabled || !accessibilityManager.isTouchExplorationEnabled
+        logoDescriptionView.isSelected =
+            !accessibilityManager.isEnabled || !accessibilityManager.isTouchExplorationEnabled
         titleView.isSelected =
             !accessibilityManager.isEnabled || !accessibilityManager.isTouchExplorationEnabled
         subtitleView.isSelected =
@@ -165,6 +168,7 @@
             }
 
             logoView.setImageDrawable(viewModel.logo.first())
+            logoDescriptionView.text = viewModel.logoDescription.first()
             titleView.text = viewModel.title.first()
             subtitleView.text = viewModel.subtitle.first()
             descriptionView.text = viewModel.description.first()
@@ -197,6 +201,7 @@
                     viewsToHideWhenSmall =
                         listOf(
                             logoView,
+                            logoDescriptionView,
                             titleView,
                             subtitleView,
                             descriptionView,
@@ -205,6 +210,7 @@
                     viewsToFadeInOnSizeChange =
                         listOf(
                             logoView,
+                            logoDescriptionView,
                             titleView,
                             subtitleView,
                             descriptionView,
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModel.kt b/packages/SystemUI/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModel.kt
index ef5c37ea..788991d 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModel.kt
@@ -17,6 +17,7 @@
 package com.android.systemui.biometrics.ui.viewmodel
 
 import android.content.Context
+import android.content.pm.ApplicationInfo
 import android.content.pm.PackageManager
 import android.graphics.Rect
 import android.graphics.drawable.BitmapDrawable
@@ -280,8 +281,9 @@
                     it.logoBitmap != null -> BitmapDrawable(context.resources, it.logoBitmap)
                     else ->
                         try {
-                            context.packageManager.getApplicationIcon(it.opPackageName)
-                        } catch (e: PackageManager.NameNotFoundException) {
+                            val info = context.getApplicationInfo(it.opPackageName)
+                            context.packageManager.getApplicationIcon(info)
+                        } catch (e: Exception) {
                             Log.w(TAG, "Cannot find icon for package " + it.opPackageName, e)
                             null
                         }
@@ -289,6 +291,25 @@
             }
             .distinctUntilChanged()
 
+    /** Logo description for the prompt. */
+    val logoDescription: Flow<String> =
+        promptSelectorInteractor.prompt
+            .map {
+                when {
+                    !customBiometricPrompt() || it == null -> ""
+                    it.logoDescription != null -> it.logoDescription
+                    else ->
+                        try {
+                            val info = context.getApplicationInfo(it.opPackageName)
+                            context.packageManager.getApplicationLabel(info).toString()
+                        } catch (e: Exception) {
+                            Log.w(TAG, "Cannot find name for package " + it.opPackageName, e)
+                            ""
+                        }
+                }
+            }
+            .distinctUntilChanged()
+
     /** Title for the prompt. */
     val title: Flow<String> =
         promptSelectorInteractor.prompt.map { it?.title ?: "" }.distinctUntilChanged()
@@ -682,6 +703,12 @@
     }
 }
 
+private fun Context.getApplicationInfo(packageName: String): ApplicationInfo =
+    packageManager.getApplicationInfo(
+        packageName,
+        PackageManager.MATCH_DISABLED_COMPONENTS or PackageManager.MATCH_ANY_USER
+    )
+
 /** How the fingerprint sensor was started for the prompt. */
 enum class FingerprintStartMode {
     /** Fingerprint sensor has not started. */
diff --git a/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt b/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt
index 40d2d16..febfd4c 100644
--- a/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/communal/ui/viewmodel/CommunalViewModel.kt
@@ -28,6 +28,8 @@
 import com.android.systemui.media.controls.ui.MediaHost
 import com.android.systemui.media.controls.ui.MediaHostState
 import com.android.systemui.media.dagger.MediaModule
+import com.android.systemui.shade.domain.interactor.ShadeInteractor
+import com.android.systemui.util.kotlin.BooleanFlowOperators.not
 import javax.inject.Inject
 import javax.inject.Named
 import kotlinx.coroutines.CoroutineScope
@@ -51,6 +53,7 @@
     @Application private val scope: CoroutineScope,
     private val communalInteractor: CommunalInteractor,
     tutorialInteractor: CommunalTutorialInteractor,
+    shadeInteractor: ShadeInteractor,
     @Named(MediaModule.COMMUNAL_HUB) mediaHost: MediaHost,
     @CommunalLog logBuffer: LogBuffer,
 ) : BaseCommunalViewModel(communalInteractor, mediaHost) {
@@ -81,6 +84,9 @@
     override val isPopupOnDismissCtaShowing: Flow<Boolean> =
         _isPopupOnDismissCtaShowing.asStateFlow()
 
+    /** Whether touches should be disabled in communal */
+    val touchesAllowed: Flow<Boolean> = not(shadeInteractor.isAnyFullyExpanded)
+
     init {
         // Initialize our media host for the UMO. This only needs to happen once and must be done
         // before the MediaHierarchyManager attempts to move the UMO to the hub.
@@ -114,6 +120,7 @@
     }
 
     private var delayedHidePopupJob: Job? = null
+
     private fun schedulePopupHiding() {
         cancelDelayedPopupHiding()
         delayedHidePopupJob =
diff --git a/packages/SystemUI/src/com/android/systemui/compose/BaseComposeFacade.kt b/packages/SystemUI/src/com/android/systemui/compose/BaseComposeFacade.kt
index 9a4dfdd..4e23ecd9 100644
--- a/packages/SystemUI/src/com/android/systemui/compose/BaseComposeFacade.kt
+++ b/packages/SystemUI/src/com/android/systemui/compose/BaseComposeFacade.kt
@@ -25,6 +25,7 @@
 import com.android.systemui.bouncer.ui.BouncerDialogFactory
 import com.android.systemui.bouncer.ui.viewmodel.BouncerViewModel
 import com.android.systemui.communal.ui.viewmodel.BaseCommunalViewModel
+import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
 import com.android.systemui.communal.widgets.WidgetConfigurator
 import com.android.systemui.keyboard.stickykeys.ui.viewmodel.StickyKeysIndicatorViewModel
 import com.android.systemui.keyguard.shared.model.LockscreenSceneBlueprint
@@ -116,7 +117,7 @@
     ): View
 
     /** Creates a container that hosts the communal UI and handles gesture transitions. */
-    fun createCommunalContainer(context: Context, viewModel: BaseCommunalViewModel): View
+    fun createCommunalContainer(context: Context, viewModel: CommunalViewModel): View
 
     /** Creates a [View] that represents the Lockscreen. */
     fun createLockscreen(
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/homecontrols/TaskFragmentComponent.kt b/packages/SystemUI/src/com/android/systemui/dreams/homecontrols/TaskFragmentComponent.kt
index 6f7dcb1..297ad84 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/homecontrols/TaskFragmentComponent.kt
+++ b/packages/SystemUI/src/com/android/systemui/dreams/homecontrols/TaskFragmentComponent.kt
@@ -17,7 +17,7 @@
 package com.android.systemui.dreams.homecontrols
 
 import android.app.Activity
-import android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW
+import android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN
 import android.content.Intent
 import android.graphics.Rect
 import android.os.Binder
@@ -122,15 +122,14 @@
 
     /** Creates the task fragment */
     fun createTaskFragment() {
-        val taskBounds = Rect(activity.resources.configuration.windowConfiguration.bounds)
         val fragmentOptions =
             TaskFragmentCreationParams.Builder(
                     organizer.organizerToken,
                     fragmentToken,
                     activity.activityToken!!
                 )
-                .setInitialRelativeBounds(taskBounds)
-                .setWindowingMode(WINDOWING_MODE_MULTI_WINDOW)
+                .setInitialRelativeBounds(Rect())
+                .setWindowingMode(WINDOWING_MODE_FULLSCREEN)
                 .build()
         organizer.applyTransaction(
             WindowContainerTransaction().createTaskFragment(fragmentOptions),
diff --git a/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt b/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt
index 41ce3fd..83b2ee2 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt
@@ -22,8 +22,10 @@
 import com.android.server.notification.Flags.crossAppPoliteNotifications
 import com.android.server.notification.Flags.politeNotifications
 import com.android.server.notification.Flags.vibrateWhileUnlocked
+import com.android.systemui.Flags.FLAG_COMMUNAL_HUB
 import com.android.systemui.Flags.FLAG_KEYGUARD_BOTTOM_AREA_REFACTOR
 import com.android.systemui.Flags.FLAG_MIGRATE_CLOCKS_TO_BLUEPRINT
+import com.android.systemui.Flags.communalHub
 import com.android.systemui.Flags.keyguardBottomAreaRefactor
 import com.android.systemui.Flags.migrateClocksToBlueprint
 import com.android.systemui.dagger.SysUISingleton
@@ -63,6 +65,9 @@
         ComposeLockscreen.token dependsOn KeyguardShadeMigrationNssl.token
         ComposeLockscreen.token dependsOn keyguardBottomAreaRefactor
         ComposeLockscreen.token dependsOn migrateClocksToBlueprint
+
+        // CommunalHub dependencies
+        communalHub dependsOn KeyguardShadeMigrationNssl.token
     }
 
     private inline val politeNotifications
@@ -75,4 +80,6 @@
         get() = FlagToken(FLAG_KEYGUARD_BOTTOM_AREA_REFACTOR, keyguardBottomAreaRefactor())
     private inline val migrateClocksToBlueprint
         get() = FlagToken(FLAG_MIGRATE_CLOCKS_TO_BLUEPRINT, migrateClocksToBlueprint())
+    private inline val communalHub
+        get() = FlagToken(FLAG_COMMUNAL_HUB, communalHub())
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt
index 9e7c70d..1b7a507 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardRootViewBinder.kt
@@ -48,6 +48,7 @@
 import com.android.systemui.keyguard.ui.viewmodel.BurnInParameters
 import com.android.systemui.keyguard.ui.viewmodel.KeyguardRootViewModel
 import com.android.systemui.keyguard.ui.viewmodel.OccludingAppDeviceEntryMessageViewModel
+import com.android.systemui.keyguard.ui.viewmodel.ViewStateAccessor
 import com.android.systemui.lifecycle.repeatWhenAttached
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.plugins.clocks.ClockController
@@ -112,6 +113,10 @@
         }
 
         val burnInParams = MutableStateFlow(BurnInParameters())
+        val viewState =
+            ViewStateAccessor(
+                alpha = { view.alpha },
+            )
 
         val disposableHandle =
             view.repeatWhenAttached {
@@ -134,7 +139,7 @@
 
                     if (keyguardBottomAreaRefactor()) {
                         launch {
-                            viewModel.alpha.collect { alpha ->
+                            viewModel.alpha(viewState).collect { alpha ->
                                 view.alpha = alpha
                                 childViews[statusViewId]?.alpha = alpha
                             }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/preview/KeyguardPreviewRenderer.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/preview/KeyguardPreviewRenderer.kt
index 1144efe..f95efaa 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/preview/KeyguardPreviewRenderer.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/preview/KeyguardPreviewRenderer.kt
@@ -43,6 +43,10 @@
 import android.window.InputTransferToken
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.constraintlayout.widget.ConstraintSet
+import androidx.constraintlayout.widget.ConstraintSet.PARENT_ID
+import androidx.constraintlayout.widget.ConstraintSet.START
+import androidx.constraintlayout.widget.ConstraintSet.TOP
+import androidx.constraintlayout.widget.ConstraintSet.WRAP_CONTENT
 import androidx.core.view.isInvisible
 import com.android.keyguard.ClockEventController
 import com.android.keyguard.KeyguardClockSwitch
@@ -393,7 +397,7 @@
             ),
         )
 
-        setUpUdfps(previewContext, rootView)
+        setUpUdfps(previewContext, if (migrateClocksToBlueprint()) keyguardRootView else rootView)
 
         if (keyguardBottomAreaRefactor()) {
             setupShortcuts(keyguardRootView)
@@ -468,15 +472,6 @@
             return
         }
 
-        // Place the UDFPS view in the proper sensor location
-        val fingerprintLayoutParams =
-            FrameLayout.LayoutParams(sensorBounds.width(), sensorBounds.height())
-        fingerprintLayoutParams.setMarginsRelative(
-            sensorBounds.left,
-            sensorBounds.top,
-            sensorBounds.right,
-            sensorBounds.bottom
-        )
         val finger =
             LayoutInflater.from(previewContext)
                 .inflate(
@@ -484,7 +479,31 @@
                     parentView,
                     false,
                 ) as View
-        parentView.addView(finger, fingerprintLayoutParams)
+
+        // Place the UDFPS view in the proper sensor location
+        if (migrateClocksToBlueprint()) {
+            finger.id = R.id.lock_icon_view
+            parentView.addView(finger)
+            val cs = ConstraintSet()
+            cs.clone(parentView as ConstraintLayout)
+            cs.apply {
+                constrainWidth(R.id.lock_icon_view, sensorBounds.width())
+                constrainHeight(R.id.lock_icon_view, sensorBounds.height())
+                connect(R.id.lock_icon_view, TOP, PARENT_ID, TOP, sensorBounds.top)
+                connect(R.id.lock_icon_view, START, PARENT_ID, START, sensorBounds.left)
+            }
+            cs.applyTo(parentView)
+        } else {
+            val fingerprintLayoutParams =
+                FrameLayout.LayoutParams(sensorBounds.width(), sensorBounds.height())
+            fingerprintLayoutParams.setMarginsRelative(
+                sensorBounds.left,
+                sensorBounds.top,
+                sensorBounds.right,
+                sensorBounds.bottom
+            )
+            parentView.addView(finger, fingerprintLayoutParams)
+        }
     }
 
     private fun setUpClock(previewContext: Context, parentView: ViewGroup) {
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/DefaultNotificationStackScrollLayoutSection.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/DefaultNotificationStackScrollLayoutSection.kt
index d75a72f..75132a5 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/DefaultNotificationStackScrollLayoutSection.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/DefaultNotificationStackScrollLayoutSection.kt
@@ -24,11 +24,13 @@
 import androidx.constraintlayout.widget.ConstraintSet.PARENT_ID
 import androidx.constraintlayout.widget.ConstraintSet.START
 import androidx.constraintlayout.widget.ConstraintSet.TOP
+import com.android.systemui.Flags.centralizedStatusBarDimensRefactor
 import com.android.systemui.Flags.migrateClocksToBlueprint
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.keyguard.shared.KeyguardShadeMigrationNssl
 import com.android.systemui.res.R
 import com.android.systemui.scene.shared.flag.SceneContainerFlags
+import com.android.systemui.shade.LargeScreenHeaderHelper
 import com.android.systemui.shade.NotificationPanelView
 import com.android.systemui.statusbar.notification.stack.AmbientState
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
@@ -36,6 +38,7 @@
 import com.android.systemui.statusbar.notification.stack.ui.view.SharedNotificationContainer
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationStackAppearanceViewModel
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.SharedNotificationContainerViewModel
+import dagger.Lazy
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineDispatcher
 
@@ -52,6 +55,7 @@
     ambientState: AmbientState,
     controller: NotificationStackScrollLayoutController,
     notificationStackSizeCalculator: NotificationStackSizeCalculator,
+    private val largeScreenHeaderHelperLazy: Lazy<LargeScreenHeaderHelper>,
     @Main mainDispatcher: CoroutineDispatcher,
 ) :
     NotificationStackScrollLayoutSection(
@@ -74,12 +78,27 @@
             val bottomMargin =
                 context.resources.getDimensionPixelSize(R.dimen.keyguard_status_view_bottom_margin)
             if (migrateClocksToBlueprint()) {
+                val useLargeScreenHeader =
+                    context.resources.getBoolean(R.bool.config_use_large_screen_shade_header)
+                val marginTopLargeScreen =
+                    if (centralizedStatusBarDimensRefactor()) {
+                        largeScreenHeaderHelperLazy.get().getLargeScreenHeaderHeight()
+                    } else {
+                        context.resources.getDimensionPixelSize(
+                            R.dimen.large_screen_shade_header_height
+                        )
+                    }
                 connect(
                     R.id.nssl_placeholder,
                     TOP,
                     R.id.smart_space_barrier_bottom,
                     BOTTOM,
-                    bottomMargin
+                    bottomMargin +
+                        if (useLargeScreenHeader) {
+                            marginTopLargeScreen
+                        } else {
+                            0
+                        }
                 )
             } else {
                 connect(R.id.nssl_placeholder, TOP, R.id.keyguard_status_view, BOTTOM, bottomMargin)
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/SplitShadeNotificationStackScrollLayoutSection.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/SplitShadeNotificationStackScrollLayoutSection.kt
index 756a4cc..3e35ae4 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/SplitShadeNotificationStackScrollLayoutSection.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/sections/SplitShadeNotificationStackScrollLayoutSection.kt
@@ -23,13 +23,11 @@
 import androidx.constraintlayout.widget.ConstraintSet.PARENT_ID
 import androidx.constraintlayout.widget.ConstraintSet.START
 import androidx.constraintlayout.widget.ConstraintSet.TOP
-import com.android.systemui.Flags.centralizedStatusBarDimensRefactor
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.keyguard.shared.KeyguardShadeMigrationNssl
 import com.android.systemui.keyguard.ui.viewmodel.KeyguardSmartspaceViewModel
 import com.android.systemui.res.R
 import com.android.systemui.scene.shared.flag.SceneContainerFlags
-import com.android.systemui.shade.LargeScreenHeaderHelper
 import com.android.systemui.shade.NotificationPanelView
 import com.android.systemui.statusbar.notification.stack.AmbientState
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
@@ -37,7 +35,6 @@
 import com.android.systemui.statusbar.notification.stack.ui.view.SharedNotificationContainer
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationStackAppearanceViewModel
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.SharedNotificationContainerViewModel
-import dagger.Lazy
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineDispatcher
 
@@ -56,7 +53,6 @@
     notificationStackSizeCalculator: NotificationStackSizeCalculator,
     private val smartspaceViewModel: KeyguardSmartspaceViewModel,
     @Main mainDispatcher: CoroutineDispatcher,
-    private val largeScreenHeaderHelperLazy: Lazy<LargeScreenHeaderHelper>,
 ) :
     NotificationStackScrollLayoutSection(
         context,
@@ -75,16 +71,13 @@
             return
         }
         constraintSet.apply {
-            val splitShadeTopMargin =
-                if (centralizedStatusBarDimensRefactor()) {
-                    largeScreenHeaderHelperLazy.get().getLargeScreenHeaderHeight()
-                } else {
-                    context.resources.getDimensionPixelSize(
-                        R.dimen.large_screen_shade_header_height
-                    )
-                }
-            connect(R.id.nssl_placeholder, TOP, PARENT_ID, TOP, splitShadeTopMargin)
-
+            connect(
+                R.id.nssl_placeholder,
+                TOP,
+                PARENT_ID,
+                TOP,
+                context.resources.getDimensionPixelSize(R.dimen.keyguard_split_shade_top_margin)
+            )
             connect(R.id.nssl_placeholder, START, PARENT_ID, START)
             connect(R.id.nssl_placeholder, END, PARENT_ID, END)
 
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModel.kt
index ec13228..83be651 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/KeyguardRootViewModel.kt
@@ -60,18 +60,21 @@
     private val deviceEntryInteractor: DeviceEntryInteractor,
     private val dozeParameters: DozeParameters,
     private val keyguardInteractor: KeyguardInteractor,
-    communalInteractor: CommunalInteractor,
+    private val communalInteractor: CommunalInteractor,
     keyguardTransitionInteractor: KeyguardTransitionInteractor,
     private val notificationsKeyguardInteractor: NotificationsKeyguardInteractor,
-    aodToLockscreenTransitionViewModel: AodToLockscreenTransitionViewModel,
-    lockscreenToGoneTransitionViewModel: LockscreenToGoneTransitionViewModel,
-    alternateBouncerToGoneTransitionViewModel: AlternateBouncerToGoneTransitionViewModel,
-    primaryBouncerToGoneTransitionViewModel: PrimaryBouncerToGoneTransitionViewModel,
-    lockscreenToGlanceableHubTransitionViewModel: LockscreenToGlanceableHubTransitionViewModel,
-    glanceableHubToLockscreenTransitionViewModel: GlanceableHubToLockscreenTransitionViewModel,
-    screenOffAnimationController: ScreenOffAnimationController,
+    private val aodToLockscreenTransitionViewModel: AodToLockscreenTransitionViewModel,
+    private val lockscreenToGoneTransitionViewModel: LockscreenToGoneTransitionViewModel,
+    private val alternateBouncerToGoneTransitionViewModel:
+        AlternateBouncerToGoneTransitionViewModel,
+    private val primaryBouncerToGoneTransitionViewModel: PrimaryBouncerToGoneTransitionViewModel,
+    private val lockscreenToGlanceableHubTransitionViewModel:
+        LockscreenToGlanceableHubTransitionViewModel,
+    private val glanceableHubToLockscreenTransitionViewModel:
+        GlanceableHubToLockscreenTransitionViewModel,
+    private val screenOffAnimationController: ScreenOffAnimationController,
     private val aodBurnInViewModel: AodBurnInViewModel,
-    aodAlphaViewModel: AodAlphaViewModel,
+    private val aodAlphaViewModel: AodAlphaViewModel,
 ) {
 
     val burnInLayerVisibility: Flow<Int> =
@@ -101,8 +104,8 @@
     val topClippingBounds: Flow<Int?> = keyguardInteractor.topClippingBounds
 
     /** An observable for the alpha level for the entire keyguard root view. */
-    val alpha: Flow<Float> =
-        combine(
+    fun alpha(viewState: ViewStateAccessor): Flow<Float> {
+        return combine(
                 communalInteractor.isIdleOnCommunal,
                 // The transitions are mutually exclusive, so they are safe to merge to get the last
                 // value emitted by any of them. Do not add flows that cannot make this guarantee.
@@ -110,7 +113,7 @@
                     aodAlphaViewModel.alpha,
                     lockscreenToGlanceableHubTransitionViewModel.keyguardAlpha,
                     glanceableHubToLockscreenTransitionViewModel.keyguardAlpha,
-                    lockscreenToGoneTransitionViewModel.lockscreenAlpha,
+                    lockscreenToGoneTransitionViewModel.lockscreenAlpha(viewState),
                     primaryBouncerToGoneTransitionViewModel.lockscreenAlpha,
                     alternateBouncerToGoneTransitionViewModel.lockscreenAlpha,
                 )
@@ -125,6 +128,7 @@
                 }
             }
             .distinctUntilChanged()
+    }
 
     /** Specific alpha value for elements visible during [KeyguardState.LOCKSCREEN] */
     val lockscreenStateAlpha: Flow<Float> = aodToLockscreenTransitionViewModel.lockscreenAlpha
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModel.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModel.kt
index d981650..15459f4 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModel.kt
@@ -16,10 +16,12 @@
 
 package com.android.systemui.keyguard.ui.viewmodel
 
+import android.util.MathUtils
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.keyguard.domain.interactor.FromLockscreenTransitionInteractor
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.keyguard.ui.KeyguardTransitionAnimationFlow
+import com.android.systemui.keyguard.ui.KeyguardTransitionAnimationFlow.FlowBuilder
 import com.android.systemui.keyguard.ui.transitions.DeviceEntryIconTransition
 import javax.inject.Inject
 import kotlin.time.Duration.Companion.milliseconds
@@ -37,7 +39,7 @@
     animationFlow: KeyguardTransitionAnimationFlow,
 ) : DeviceEntryIconTransition {
 
-    private val transitionAnimation =
+    private val transitionAnimation: FlowBuilder =
         animationFlow.setup(
             duration = FromLockscreenTransitionInteractor.TO_GONE_DURATION,
             from = KeyguardState.LOCKSCREEN,
@@ -52,7 +54,26 @@
             onCancel = { 1f },
         )
 
-    val lockscreenAlpha: Flow<Float> = shortcutsAlpha
+    fun lockscreenAlpha(viewState: ViewStateAccessor): Flow<Float> {
+        var startAlpha: Float? = null
+        return transitionAnimation.sharedFlow(
+            duration = 200.milliseconds,
+            onStep = {
+                if (startAlpha == null) {
+                    startAlpha = viewState.alpha()
+                }
+                MathUtils.lerp(startAlpha!!, 0f, it)
+            },
+            onFinish = {
+                startAlpha = null
+                0f
+            },
+            onCancel = {
+                startAlpha = null
+                1f
+            },
+        )
+    }
 
     override val deviceEntryParentViewAlpha: Flow<Float> =
         transitionAnimation.immediatelyTransitionTo(0f)
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/ViewStateAccessor.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/ViewStateAccessor.kt
new file mode 100644
index 0000000..cb5db86
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/viewmodel/ViewStateAccessor.kt
@@ -0,0 +1,24 @@
+/*
+ * 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.keyguard.ui.viewmodel
+
+/** View-level state information to be shared between ui and viewmodel. */
+data class ViewStateAccessor(
+    val alpha: () -> Float = { 0f },
+    val translationY: () -> Int = { 0 },
+    val translationX: () -> Int = { 0 },
+)
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/models/player/SeekBarViewModel.kt b/packages/SystemUI/src/com/android/systemui/media/controls/models/player/SeekBarViewModel.kt
index 40a9b9c..13d743f 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/models/player/SeekBarViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/models/player/SeekBarViewModel.kt
@@ -141,6 +141,7 @@
                 if (field != value) {
                     field = value
                     checkIfPollingNeeded()
+                    _data = _data.copy(listening = value)
                 }
             }
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnInteractor.kt b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnInteractor.kt
new file mode 100644
index 0000000..dcae088
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnInteractor.kt
@@ -0,0 +1,61 @@
+/*
+ * 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.qs.tiles.dialog.bluetooth
+
+import android.util.Log
+import com.android.systemui.dagger.SysUISingleton
+import javax.inject.Inject
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.map
+
+/** Interactor class responsible for interacting with the Bluetooth Auto-On feature. */
+@SysUISingleton
+class BluetoothAutoOnInteractor
+@Inject
+constructor(
+    private val bluetoothAutoOnRepository: BluetoothAutoOnRepository,
+) {
+
+    val isEnabled = bluetoothAutoOnRepository.getValue.map { it == ENABLED }.distinctUntilChanged()
+
+    /**
+     * Checks if the auto on value is present in the repository.
+     *
+     * @return `true` if a value is present (i.e, the feature is enabled by the Bluetooth server).
+     */
+    suspend fun isValuePresent(): Boolean = bluetoothAutoOnRepository.isValuePresent()
+
+    /**
+     * Sets enabled or disabled based on the provided value.
+     *
+     * @param value `true` to enable the feature, `false` to disable it.
+     */
+    suspend fun setEnabled(value: Boolean) {
+        if (!isValuePresent()) {
+            Log.e(TAG, "Trying to set toggle value while feature not available.")
+        } else {
+            val newValue = if (value) ENABLED else DISABLED
+            bluetoothAutoOnRepository.setValue(newValue)
+        }
+    }
+
+    companion object {
+        private const val TAG = "BluetoothAutoOnInteractor"
+        const val DISABLED = 0
+        const val ENABLED = 1
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnRepository.kt b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnRepository.kt
new file mode 100644
index 0000000..e17b4d3
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnRepository.kt
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.tiles.dialog.bluetooth
+
+import android.os.UserHandle
+import android.util.Log
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.dagger.qualifiers.Background
+import com.android.systemui.user.data.repository.UserRepository
+import com.android.systemui.util.settings.SecureSettings
+import com.android.systemui.util.settings.SettingsProxyExt.observerFlow
+import javax.inject.Inject
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onStart
+import kotlinx.coroutines.flow.shareIn
+import kotlinx.coroutines.withContext
+
+/** Repository class responsible for managing the Bluetooth Auto-On feature settings. */
+// TODO(b/316822488): Handle multi-user
+@SysUISingleton
+class BluetoothAutoOnRepository
+@Inject
+constructor(
+    private val secureSettings: SecureSettings,
+    private val userRepository: UserRepository,
+    @Application private val coroutineScope: CoroutineScope,
+    @Background private val backgroundDispatcher: CoroutineDispatcher,
+) {
+    // Flow representing the auto on setting value
+    internal val getValue: Flow<Int> =
+        secureSettings
+            .observerFlow(UserHandle.USER_SYSTEM, SETTING_NAME)
+            .onStart { emit(Unit) }
+            .map {
+                if (userRepository.getSelectedUserInfo().id != UserHandle.USER_SYSTEM) {
+                    Log.i(TAG, "Current user is not USER_SYSTEM. Multi-user is not supported")
+                    return@map UNSET
+                }
+                secureSettings.getIntForUser(SETTING_NAME, UNSET, UserHandle.USER_SYSTEM)
+            }
+            .distinctUntilChanged()
+            .flowOn(backgroundDispatcher)
+            .shareIn(coroutineScope, SharingStarted.WhileSubscribed(replayExpirationMillis = 0))
+
+    /**
+     * Checks if the auto on setting value is ever set for the current user.
+     *
+     * @return `true` if the setting value is not UNSET, `false` otherwise.
+     */
+    suspend fun isValuePresent(): Boolean =
+        withContext(backgroundDispatcher) {
+            if (userRepository.getSelectedUserInfo().id != UserHandle.USER_SYSTEM) {
+                Log.i(TAG, "Current user is not USER_SYSTEM. Multi-user is not supported")
+                false
+            } else {
+                secureSettings.getIntForUser(SETTING_NAME, UNSET, UserHandle.USER_SYSTEM) != UNSET
+            }
+        }
+
+    /**
+     * Sets the Bluetooth Auto-On setting value for the current user.
+     *
+     * @param value The new setting value to be applied.
+     */
+    suspend fun setValue(value: Int) {
+        withContext(backgroundDispatcher) {
+            if (userRepository.getSelectedUserInfo().id != UserHandle.USER_SYSTEM) {
+                Log.i(TAG, "Current user is not USER_SYSTEM. Multi-user is not supported")
+            } else {
+                secureSettings.putIntForUser(SETTING_NAME, value, UserHandle.USER_SYSTEM)
+            }
+        }
+    }
+
+    companion object {
+        private const val TAG = "BluetoothAutoOnRepository"
+        const val SETTING_NAME = "bluetooth_automatic_turn_on"
+        const val UNSET = -1
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialog.kt b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialog.kt
index 1a06c38..6b53c7a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialog.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialog.kt
@@ -56,7 +56,7 @@
 internal class BluetoothTileDialog
 constructor(
     private val bluetoothToggleInitialValue: Boolean,
-    private val subtitleResIdInitialValue: Int,
+    private val initialUiProperties: BluetoothTileDialogViewModel.UiProperties,
     private val cachedContentHeight: Int,
     private val bluetoothTileDialogCallback: BluetoothTileDialogCallback,
     @Main private val mainDispatcher: CoroutineDispatcher,
@@ -71,6 +71,10 @@
     internal val bluetoothStateToggle
         get() = mutableBluetoothStateToggle.asStateFlow()
 
+    private val mutableBluetoothAutoOnToggle: MutableStateFlow<Boolean?> = MutableStateFlow(null)
+    internal val bluetoothAutoOnToggle
+        get() = mutableBluetoothAutoOnToggle.asStateFlow()
+
     private val mutableDeviceItemClick: MutableSharedFlow<DeviceItem> =
         MutableSharedFlow(extraBufferCapacity = 1)
     internal val deviceItemClick
@@ -89,6 +93,8 @@
 
     private lateinit var toggleView: Switch
     private lateinit var subtitleTextView: TextView
+    private lateinit var autoOnToggle: Switch
+    private lateinit var autoOnToggleView: View
     private lateinit var doneButton: View
     private lateinit var seeAllButton: View
     private lateinit var pairNewDeviceButton: View
@@ -108,6 +114,8 @@
 
         toggleView = requireViewById(R.id.bluetooth_toggle)
         subtitleTextView = requireViewById(R.id.bluetooth_tile_dialog_subtitle) as TextView
+        autoOnToggle = requireViewById(R.id.bluetooth_auto_on_toggle)
+        autoOnToggleView = requireViewById(R.id.bluetooth_auto_on_toggle_layout)
         doneButton = requireViewById(R.id.done_button)
         seeAllButton = requireViewById(R.id.see_all_button)
         pairNewDeviceButton = requireViewById(R.id.pair_new_device_button)
@@ -116,7 +124,7 @@
         setupToggle()
         setupRecyclerView()
 
-        subtitleTextView.text = context.getString(subtitleResIdInitialValue)
+        subtitleTextView.text = context.getString(initialUiProperties.subTitleResId)
         doneButton.setOnClickListener { dismiss() }
         seeAllButton.setOnClickListener { bluetoothTileDialogCallback.onSeeAllClicked(it) }
         pairNewDeviceButton.setOnClickListener {
@@ -124,7 +132,9 @@
         }
         requireViewById<View>(R.id.scroll_view).apply {
             scrollViewContent = this
-            layoutParams.height = cachedContentHeight
+            minimumHeight =
+                resources.getDimensionPixelSize(initialUiProperties.scrollViewMinHeightResId)
+            layoutParams.height = maxOf(cachedContentHeight, minimumHeight)
         }
         progressBarAnimation = requireViewById(R.id.bluetooth_tile_dialog_progress_animation)
         progressBarBackground = requireViewById(R.id.bluetooth_tile_dialog_progress_background)
@@ -178,13 +188,27 @@
         }
     }
 
-    internal fun onBluetoothStateUpdated(isEnabled: Boolean, subtitleResId: Int) {
+    internal fun onBluetoothStateUpdated(
+        isEnabled: Boolean,
+        uiProperties: BluetoothTileDialogViewModel.UiProperties
+    ) {
         toggleView.apply {
             isChecked = isEnabled
             setEnabled(true)
             alpha = ENABLED_ALPHA
         }
-        subtitleTextView.text = context.getString(subtitleResId)
+        subtitleTextView.text = context.getString(uiProperties.subTitleResId)
+        autoOnToggleView.visibility = uiProperties.autoOnToggleVisibility
+    }
+
+    internal fun onBluetoothAutoOnUpdated(isEnabled: Boolean) {
+        if (::autoOnToggle.isInitialized) {
+            autoOnToggle.apply {
+                isChecked = isEnabled
+                setEnabled(true)
+                alpha = ENABLED_ALPHA
+            }
+        }
     }
 
     private fun setupToggle() {
@@ -198,6 +222,16 @@
             logger.logBluetoothState(BluetoothStateStage.USER_TOGGLED, isChecked.toString())
             uiEventLogger.log(BluetoothTileDialogUiEvent.BLUETOOTH_TOGGLE_CLICKED)
         }
+
+        autoOnToggleView.visibility = initialUiProperties.autoOnToggleVisibility
+        autoOnToggle.setOnCheckedChangeListener { view, isChecked ->
+            mutableBluetoothAutoOnToggle.value = isChecked
+            view.apply {
+                isEnabled = false
+                alpha = DISABLED_ALPHA
+            }
+            uiEventLogger.log(BluetoothTileDialogUiEvent.BLUETOOTH_AUTO_ON_TOGGLE_CLICKED)
+        }
     }
 
     private fun setupRecyclerView() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogUiEvent.kt b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogUiEvent.kt
index 86e5dde..cd52e0d 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogUiEvent.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogUiEvent.kt
@@ -31,7 +31,8 @@
     @UiEvent(doc = "Saved clicked to connect") SAVED_DEVICE_CONNECT(1500),
     @UiEvent(doc = "Active device clicked to disconnect") ACTIVE_DEVICE_DISCONNECT(1507),
     @UiEvent(doc = "Connected other device clicked to disconnect")
-    CONNECTED_OTHER_DEVICE_DISCONNECT(1508);
+    CONNECTED_OTHER_DEVICE_DISCONNECT(1508),
+    @UiEvent(doc = "The auto on toggle is clicked") BLUETOOTH_AUTO_ON_TOGGLE_CLICKED(1617);
 
     override fun getId() = metricId
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModel.kt b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModel.kt
index 54bb95c..5a14e5f 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModel.kt
@@ -21,9 +21,15 @@
 import android.content.SharedPreferences
 import android.os.Bundle
 import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
 import android.view.ViewGroup
+import androidx.annotation.DimenRes
+import androidx.annotation.StringRes
+import androidx.annotation.VisibleForTesting
 import com.android.internal.jank.InteractionJankMonitor
 import com.android.internal.logging.UiEventLogger
+import com.android.settingslib.flags.Flags.bluetoothQsTileDialogAutoOnToggle
 import com.android.systemui.Prefs
 import com.android.systemui.animation.DialogCuj
 import com.android.systemui.animation.DialogTransitionAnimator
@@ -58,6 +64,7 @@
 constructor(
     private val deviceItemInteractor: DeviceItemInteractor,
     private val bluetoothStateInteractor: BluetoothStateInteractor,
+    private val bluetoothAutoOnInteractor: BluetoothAutoOnInteractor,
     private val dialogTransitionAnimator: DialogTransitionAnimator,
     private val activityStarter: ActivityStarter,
     private val systemClock: SystemClock,
@@ -143,7 +150,10 @@
                 bluetoothStateInteractor.bluetoothStateUpdate
                     .filterNotNull()
                     .onEach {
-                        dialog.onBluetoothStateUpdated(it, getSubtitleResId(it))
+                        dialog.onBluetoothStateUpdated(
+                            it,
+                            UiProperties.build(it, isAutoOnToggleFeatureAvailable())
+                        )
                         updateDeviceItemJob?.cancel()
                         updateDeviceItemJob = launch {
                             deviceItemInteractor.updateDeviceItems(
@@ -177,6 +187,21 @@
                     }
                     .launchIn(this)
 
+                if (isAutoOnToggleFeatureAvailable()) {
+                    // bluetoothAutoOnUpdate is emitted when bluetooth auto on on/off state is
+                    // changed.
+                    bluetoothAutoOnInteractor.isEnabled
+                        .onEach { dialog.onBluetoothAutoOnUpdated(it) }
+                        .launchIn(this)
+
+                    // bluetoothAutoOnToggle is emitted when user toggles the bluetooth auto on
+                    // switch, send the new value to the bluetoothAutoOnInteractor.
+                    dialog.bluetoothAutoOnToggle
+                        .filterNotNull()
+                        .onEach { bluetoothAutoOnInteractor.setEnabled(it) }
+                        .launchIn(this)
+                }
+
                 produce<Unit> { awaitClose { dialog.cancel() } }
             }
     }
@@ -192,7 +217,10 @@
 
         return BluetoothTileDialog(
                 bluetoothStateInteractor.isBluetoothEnabled,
-                getSubtitleResId(bluetoothStateInteractor.isBluetoothEnabled),
+                UiProperties.build(
+                    bluetoothStateInteractor.isBluetoothEnabled,
+                    isAutoOnToggleFeatureAvailable()
+                ),
                 cachedContentHeight,
                 this@BluetoothTileDialogViewModel,
                 mainDispatcher,
@@ -244,6 +272,10 @@
         }
     }
 
+    @VisibleForTesting
+    internal suspend fun isAutoOnToggleFeatureAvailable() =
+        bluetoothQsTileDialogAutoOnToggle() && bluetoothAutoOnInteractor.isValuePresent()
+
     companion object {
         private const val INTERACTION_JANK_TAG = "bluetooth_tile_dialog"
         private const val CONTENT_HEIGHT_PREF_KEY = Prefs.Key.BLUETOOTH_TILE_DIALOG_CONTENT_HEIGHT
@@ -251,6 +283,29 @@
             if (isBluetoothEnabled) R.string.quick_settings_bluetooth_tile_subtitle
             else R.string.bt_is_off
     }
+
+    internal data class UiProperties(
+        @StringRes val subTitleResId: Int,
+        val autoOnToggleVisibility: Int,
+        @DimenRes val scrollViewMinHeightResId: Int,
+    ) {
+        companion object {
+            internal fun build(
+                isBluetoothEnabled: Boolean,
+                isAutoOnToggleFeatureAvailable: Boolean
+            ) =
+                UiProperties(
+                    subTitleResId = getSubtitleResId(isBluetoothEnabled),
+                    autoOnToggleVisibility =
+                        if (isAutoOnToggleFeatureAvailable && !isBluetoothEnabled) VISIBLE
+                        else GONE,
+                    scrollViewMinHeightResId =
+                        if (isAutoOnToggleFeatureAvailable)
+                            R.dimen.bluetooth_dialog_scroll_view_min_height_with_auto_on
+                        else R.dimen.bluetooth_dialog_scroll_view_min_height
+                )
+        }
+    }
 }
 
 internal interface BluetoothTileDialogCallback {
diff --git a/packages/SystemUI/src/com/android/systemui/sensorprivacy/SensorUseStartedActivity.kt b/packages/SystemUI/src/com/android/systemui/sensorprivacy/SensorUseStartedActivity.kt
index 98c0217..2f0fc51 100644
--- a/packages/SystemUI/src/com/android/systemui/sensorprivacy/SensorUseStartedActivity.kt
+++ b/packages/SystemUI/src/com/android/systemui/sensorprivacy/SensorUseStartedActivity.kt
@@ -23,7 +23,6 @@
 import android.content.DialogInterface.BUTTON_POSITIVE
 import android.content.Intent
 import android.content.Intent.EXTRA_PACKAGE_NAME
-import android.content.pm.PackageManager
 import android.hardware.SensorPrivacyManager
 import android.hardware.SensorPrivacyManager.EXTRA_ALL_SENSORS
 import android.hardware.SensorPrivacyManager.EXTRA_SENSOR
@@ -32,7 +31,6 @@
 import android.os.Handler
 import android.window.OnBackInvokedDispatcher
 import androidx.annotation.OpenForTesting
-import com.android.internal.camera.flags.Flags
 import com.android.internal.util.FrameworkStatsLog.PRIVACY_TOGGLE_DIALOG_INTERACTION
 import com.android.internal.util.FrameworkStatsLog.PRIVACY_TOGGLE_DIALOG_INTERACTION__ACTION__CANCEL
 import com.android.internal.util.FrameworkStatsLog.PRIVACY_TOGGLE_DIALOG_INTERACTION__ACTION__ENABLE
@@ -92,14 +90,14 @@
             sensor = ALL_SENSORS
             val callback = IndividualSensorPrivacyController.Callback { _, _ ->
                 if (!sensorPrivacyController.isSensorBlocked(MICROPHONE) &&
-                        !isCameraBlocked(sensorUsePackageName)) {
+                        !sensorPrivacyController.isSensorBlocked(CAMERA)) {
                     finish()
                 }
             }
             sensorPrivacyListener = callback
             sensorPrivacyController.addCallback(callback)
             if (!sensorPrivacyController.isSensorBlocked(MICROPHONE) &&
-                    !isCameraBlocked(sensorUsePackageName)) {
+                    !sensorPrivacyController.isSensorBlocked(CAMERA)) {
                 finish()
                 return
             }
@@ -112,22 +110,14 @@
             }
             val callback = IndividualSensorPrivacyController.Callback {
                 whichSensor: Int, isBlocked: Boolean ->
-                if (whichSensor != sensor) {
-                    // Ignore a callback; we're not interested in.
-                } else if ((whichSensor == CAMERA) && !isCameraBlocked(sensorUsePackageName)) {
-                    finish()
-                } else if ((whichSensor == MICROPHONE) && !isBlocked) {
+                if (whichSensor == sensor && !isBlocked) {
                     finish()
                 }
             }
             sensorPrivacyListener = callback
             sensorPrivacyController.addCallback(callback)
 
-            if ((sensor == CAMERA) && !isCameraBlocked(sensorUsePackageName)) {
-                finish()
-                return
-            } else if ((sensor == MICROPHONE) &&
-                    !sensorPrivacyController.isSensorBlocked(MICROPHONE)) {
+            if (!sensorPrivacyController.isSensorBlocked(sensor)) {
                 finish()
                 return
             }
@@ -214,22 +204,6 @@
         recreate()
     }
 
-    private fun isAutomotive(): Boolean {
-        return getPackageManager().hasSystemFeature(PackageManager.FEATURE_AUTOMOTIVE)
-    }
-
-    private fun isCameraBlocked(packageName: String): Boolean {
-        if (Flags.privacyAllowlist()) {
-            if (isAutomotive()) {
-                return sensorPrivacyController.isCameraPrivacyEnabled(packageName)
-            } else {
-                return sensorPrivacyController.isSensorBlocked(CAMERA)
-            }
-        } else {
-            return sensorPrivacyController.isSensorBlocked(CAMERA)
-        }
-    }
-
     private fun disableSensorPrivacy() {
         if (sensor == ALL_SENSORS) {
             sensorPrivacyController.setSensorBlocked(DIALOG, MICROPHONE, false)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/RemoteInputNotificationRebuilder.java b/packages/SystemUI/src/com/android/systemui/statusbar/RemoteInputNotificationRebuilder.java
index 90abec1..80c3551 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/RemoteInputNotificationRebuilder.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/RemoteInputNotificationRebuilder.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar;
 
+import static android.app.Flags.lifetimeExtensionRefactor;
+
 import android.annotation.NonNull;
 import android.app.Notification;
 import android.app.RemoteInputHistoryItem;
@@ -29,6 +31,7 @@
 import com.android.systemui.dagger.SysUISingleton;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.stream.Stream;
 
@@ -68,7 +71,7 @@
     @NonNull
     public StatusBarNotification rebuildForCanceledSmartReplies(
             NotificationEntry entry) {
-        return rebuildWithRemoteInputInserted(entry, null /* remoteInputTest */,
+        return rebuildWithRemoteInputInserted(entry, null /* remoteInputText */,
                 false /* showSpinner */, null /* mimeType */, null /* uri */);
     }
 
@@ -97,22 +100,50 @@
     StatusBarNotification rebuildWithRemoteInputInserted(NotificationEntry entry,
             CharSequence remoteInputText, boolean showSpinner, String mimeType, Uri uri) {
         StatusBarNotification sbn = entry.getSbn();
-
         Notification.Builder b = Notification.Builder
                 .recoverBuilder(mContext, sbn.getNotification().clone());
-        if (remoteInputText != null || uri != null) {
-            RemoteInputHistoryItem newItem = uri != null
-                    ? new RemoteInputHistoryItem(mimeType, uri, remoteInputText)
-                    : new RemoteInputHistoryItem(remoteInputText);
+
+        if (lifetimeExtensionRefactor()) {
+            if (entry.remoteInputs == null) {
+                entry.remoteInputs = new ArrayList<RemoteInputHistoryItem>();
+            }
+
+            // Append new remote input information to remoteInputs list
+            if (remoteInputText != null || uri != null) {
+                RemoteInputHistoryItem newItem = uri != null
+                        ? new RemoteInputHistoryItem(mimeType, uri, remoteInputText)
+                        : new RemoteInputHistoryItem(remoteInputText);
+                // The list is latest-first, so new elements should be added as the first element.
+                entry.remoteInputs.add(0, newItem);
+            }
+
+            // Read the whole remoteInputs list from the entry, then append all of those to the sbn.
             Parcelable[] oldHistoryItems = sbn.getNotification().extras
                     .getParcelableArray(Notification.EXTRA_REMOTE_INPUT_HISTORY_ITEMS);
+
             RemoteInputHistoryItem[] newHistoryItems = oldHistoryItems != null
                     ? Stream.concat(
-                    Stream.of(newItem),
-                    Arrays.stream(oldHistoryItems).map(p -> (RemoteInputHistoryItem) p))
+                            entry.remoteInputs.stream(),
+                            Arrays.stream(oldHistoryItems).map(p -> (RemoteInputHistoryItem) p))
                     .toArray(RemoteInputHistoryItem[]::new)
-                    : new RemoteInputHistoryItem[] { newItem };
+                    : entry.remoteInputs.toArray(RemoteInputHistoryItem[]::new);
             b.setRemoteInputHistory(newHistoryItems);
+
+        } else {
+            if (remoteInputText != null || uri != null) {
+                RemoteInputHistoryItem newItem = uri != null
+                        ? new RemoteInputHistoryItem(mimeType, uri, remoteInputText)
+                        : new RemoteInputHistoryItem(remoteInputText);
+                Parcelable[] oldHistoryItems = sbn.getNotification().extras
+                        .getParcelableArray(Notification.EXTRA_REMOTE_INPUT_HISTORY_ITEMS);
+                RemoteInputHistoryItem[] newHistoryItems = oldHistoryItems != null
+                        ? Stream.concat(
+                                Stream.of(newItem),
+                                Arrays.stream(oldHistoryItems).map(p -> (RemoteInputHistoryItem) p))
+                        .toArray(RemoteInputHistoryItem[]::new)
+                        : new RemoteInputHistoryItem[]{newItem};
+                b.setRemoteInputHistory(newHistoryItems);
+            }
         }
         b.setShowRemoteInputSpinner(showSpinner);
         b.setHideSmartReplies(true);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationEntry.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationEntry.java
index cdacb10..8678f0a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationEntry.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationEntry.java
@@ -40,6 +40,7 @@
 import android.app.NotificationManager.Policy;
 import android.app.Person;
 import android.app.RemoteInput;
+import android.app.RemoteInputHistoryItem;
 import android.content.Context;
 import android.content.pm.ShortcutInfo;
 import android.net.Uri;
@@ -127,6 +128,7 @@
     public int targetSdk;
     private long lastFullScreenIntentLaunchTime = NOT_LAUNCHED_YET;
     public CharSequence remoteInputText;
+    public List<RemoteInputHistoryItem> remoteInputs = null;
     public String remoteInputMimeType;
     public Uri remoteInputUri;
     public ContentInfo remoteInputAttachment;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt
index 918bf08..28fff15 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.notification.collection.coordinator
 
+import android.app.Flags.lifetimeExtensionRefactor
+import android.app.Notification.FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY
 import android.os.Handler
 import android.service.notification.NotificationListenerService.REASON_CANCEL
 import android.service.notification.NotificationListenerService.REASON_CLICK
@@ -88,11 +90,21 @@
 
     override fun attach(pipeline: NotifPipeline) {
         mNotificationRemoteInputManager.setRemoteInputListener(this)
-        mRemoteInputLifetimeExtenders.forEach { pipeline.addNotificationLifetimeExtender(it) }
+        if (lifetimeExtensionRefactor()) {
+            pipeline.addNotificationLifetimeExtender(mRemoteInputActiveExtender)
+        } else {
+            mRemoteInputLifetimeExtenders.forEach {
+                pipeline.addNotificationLifetimeExtender(it)
+            }
+        }
         mNotifUpdater = pipeline.getInternalNotifUpdater(TAG)
         pipeline.addCollectionListener(mCollectionListener)
     }
 
+    /*
+     * Listener that updates the appearance of the notification if it has been lifetime extended
+     * by a a direct reply or a smart reply, and cancelled.
+     */
     val mCollectionListener = object : NotifCollectionListener {
         override fun onEntryUpdated(entry: NotificationEntry, fromSystem: Boolean) {
             if (DEBUG) {
@@ -100,9 +112,32 @@
                         " fromSystem=$fromSystem)")
             }
             if (fromSystem) {
-                // Mark smart replies as sent whenever a notification is updated by the app,
-                // otherwise the smart replies are never marked as sent.
-                mSmartReplyController.stopSending(entry)
+                if (lifetimeExtensionRefactor()) {
+                    if ((entry.getSbn().getNotification().flags
+                                    and FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY) > 0) {
+                        if (mNotificationRemoteInputManager.shouldKeepForRemoteInputHistory(
+                                        entry)) {
+                            val newSbn = mRebuilder.rebuildForRemoteInputReply(entry)
+                            entry.onRemoteInputInserted()
+                            mNotifUpdater.onInternalNotificationUpdate(newSbn,
+                                    "Extending lifetime of notification with remote input")
+                        } else if (mNotificationRemoteInputManager.shouldKeepForSmartReplyHistory(
+                                        entry)) {
+                            val newSbn = mRebuilder.rebuildForCanceledSmartReplies(entry)
+                            mSmartReplyController.stopSending(entry)
+                            mNotifUpdater.onInternalNotificationUpdate(newSbn,
+                                    "Extending lifetime of notification with smart reply")
+                        }
+                    } else {
+                        // Notifications updated without FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY
+                        // should have their remote inputs list cleared.
+                        entry.remoteInputs = null
+                    }
+                } else {
+                    // Mark smart replies as sent whenever a notification is updated by the app,
+                    // otherwise the smart replies are never marked as sent.
+                    mSmartReplyController.stopSending(entry)
+                }
             }
         }
 
@@ -130,8 +165,10 @@
         // NOTE: This is some trickery! By removing the lifetime extensions when we know they should
         // be immediately re-upped, we ensure that the side-effects of the lifetime extenders get to
         // fire again, thus ensuring that we add subsequent replies to the notification.
-        mRemoteInputHistoryExtender.endLifetimeExtension(entry.key)
-        mSmartReplyHistoryExtender.endLifetimeExtension(entry.key)
+        if (!lifetimeExtensionRefactor()) {
+            mRemoteInputHistoryExtender.endLifetimeExtension(entry.key)
+            mSmartReplyHistoryExtender.endLifetimeExtension(entry.key)
+        }
 
         // If we're extending for remote input being active, then from the apps point of
         // view it is already canceled, so we'll need to cancel it on the apps behalf
@@ -160,15 +197,19 @@
     }
 
     override fun isNotificationKeptForRemoteInputHistory(key: String) =
+        if (!lifetimeExtensionRefactor()) {
             mRemoteInputHistoryExtender.isExtending(key) ||
                     mSmartReplyHistoryExtender.isExtending(key)
+        } else false
 
     override fun releaseNotificationIfKeptForRemoteInputHistory(entry: NotificationEntry) {
         if (DEBUG) Log.d(TAG, "releaseNotificationIfKeptForRemoteInputHistory(entry=${entry.key})")
-        mRemoteInputHistoryExtender.endLifetimeExtensionAfterDelay(entry.key,
-                REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
-        mSmartReplyHistoryExtender.endLifetimeExtensionAfterDelay(entry.key,
-                REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
+        if (!lifetimeExtensionRefactor()) {
+            mRemoteInputHistoryExtender.endLifetimeExtensionAfterDelay(entry.key,
+                    REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
+            mSmartReplyHistoryExtender.endLifetimeExtensionAfterDelay(entry.key,
+                    REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
+        }
         mRemoteInputActiveExtender.endLifetimeExtensionAfterDelay(entry.key,
                 REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerImpl.java
index 3cdb2cd..d1aff80 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/render/GroupExpansionManagerImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.notification.collection.render;
 
+import android.util.Log;
+
 import androidx.annotation.NonNull;
 
 import com.android.systemui.Dumpable;
@@ -40,6 +42,8 @@
  */
 @SysUISingleton
 public class GroupExpansionManagerImpl implements GroupExpansionManager, Dumpable {
+    private static final String TAG = "GroupExpansionaManagerImpl";
+
     private final DumpManager mDumpManager;
     private final GroupMembershipManager mGroupMembershipManager;
     private final Set<OnGroupExpansionChangeListener> mOnGroupChangeListeners = new HashSet<>();
@@ -100,7 +104,7 @@
         NotificationEntry groupSummary = mGroupMembershipManager.getGroupSummary(entry);
         if (entry.getParent() == null) {
             if (expanded) {
-                throw new IllegalArgumentException("Cannot expand group that is not attached");
+                Log.wtf(TAG, "Cannot expand group that is not attached");
             } else {
                 // The entry is no longer attached, but we still want to make sure we don't have
                 // a stale expansion state.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
index 47daf49..830b8c1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
@@ -1335,6 +1335,10 @@
         }
     }
 
+    public float getAlpha() {
+        return mView.getAlpha();
+    }
+
     public void setSuppressChildrenMeasureAndLayout(boolean suppressLayout) {
         mView.suppressChildrenMeasureAndLayout(suppressLayout);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/SharedNotificationContainer.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/SharedNotificationContainer.kt
index b4f578f..ffab9ea 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/SharedNotificationContainer.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/SharedNotificationContainer.kt
@@ -76,14 +76,10 @@
             }
         val nsslId = R.id.notification_stack_scroller
         constraintSet.apply {
-            connect(nsslId, START, startConstraintId, START)
-            connect(nsslId, END, PARENT_ID, END)
-            connect(nsslId, BOTTOM, PARENT_ID, BOTTOM)
-            connect(nsslId, TOP, PARENT_ID, TOP)
-            setMargin(nsslId, START, marginStart)
-            setMargin(nsslId, END, marginEnd)
-            setMargin(nsslId, TOP, marginTop)
-            setMargin(nsslId, BOTTOM, marginBottom)
+            connect(nsslId, START, startConstraintId, START, marginStart)
+            connect(nsslId, END, PARENT_ID, END, marginEnd)
+            connect(nsslId, BOTTOM, PARENT_ID, BOTTOM, marginBottom)
+            connect(nsslId, TOP, PARENT_ID, TOP, marginTop)
         }
         constraintSet.applyTo(this)
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/SharedNotificationContainerBinder.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/SharedNotificationContainerBinder.kt
index 97db9b6..daea8af 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/SharedNotificationContainerBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/SharedNotificationContainerBinder.kt
@@ -24,6 +24,7 @@
 import androidx.lifecycle.repeatOnLifecycle
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.keyguard.ui.viewmodel.BurnInParameters
+import com.android.systemui.keyguard.ui.viewmodel.ViewStateAccessor
 import com.android.systemui.lifecycle.repeatWhenAttached
 import com.android.systemui.scene.shared.flag.SceneContainerFlags
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor
@@ -75,6 +76,10 @@
             }
 
         val burnInParams = MutableStateFlow(BurnInParameters())
+        val viewState =
+            ViewStateAccessor(
+                alpha = { controller.getAlpha() },
+            )
 
         /*
          * For animation sensitive coroutines, immediately run just like applicationScope does
@@ -141,7 +146,7 @@
 
                     if (!sceneContainerFlags.isEnabled()) {
                         launch {
-                            viewModel.expansionAlpha.collect {
+                            viewModel.expansionAlpha(viewState).collect {
                                 controller.setMaxAlphaForExpansion(it)
                             }
                         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt
index 811da51..ff00cb3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModel.kt
@@ -50,6 +50,7 @@
 import com.android.systemui.keyguard.ui.viewmodel.LockscreenToOccludedTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.OccludedToLockscreenTransitionViewModel
 import com.android.systemui.keyguard.ui.viewmodel.PrimaryBouncerToGoneTransitionViewModel
+import com.android.systemui.keyguard.ui.viewmodel.ViewStateAccessor
 import com.android.systemui.shade.domain.interactor.ShadeInteractor
 import com.android.systemui.statusbar.notification.stack.domain.interactor.SharedNotificationContainerInteractor
 import com.android.systemui.util.kotlin.Utils.Companion.sample as sampleCombine
@@ -67,7 +68,6 @@
 import kotlinx.coroutines.flow.first
 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
 import kotlinx.coroutines.flow.onStart
@@ -100,21 +100,35 @@
         setOf(AOD, LOCKSCREEN, DOZING, ALTERNATE_BOUNCER, PRIMARY_BOUNCER)
 
     private val edgeToAlphaViewModel =
-        mapOf<Edge?, Flow<Float>>(
+        mapOf<Edge?, (ViewStateAccessor) -> Flow<Float>>(
             Edge(from = LOCKSCREEN, to = DREAMING) to
-                lockscreenToDreamingTransitionViewModel.lockscreenAlpha,
+                { _: ViewStateAccessor ->
+                    lockscreenToDreamingTransitionViewModel.lockscreenAlpha
+                },
             Edge(from = LOCKSCREEN, to = GONE) to
-                lockscreenToGoneTransitionViewModel.lockscreenAlpha,
+                { viewState: ViewStateAccessor ->
+                    lockscreenToGoneTransitionViewModel.lockscreenAlpha(viewState)
+                },
             Edge(from = ALTERNATE_BOUNCER, to = GONE) to
-                alternateBouncerToGoneTransitionViewModel.lockscreenAlpha,
+                { _: ViewStateAccessor ->
+                    alternateBouncerToGoneTransitionViewModel.lockscreenAlpha
+                },
             Edge(from = PRIMARY_BOUNCER, to = GONE) to
-                primaryBouncerToGoneTransitionViewModel.lockscreenAlpha,
+                { _: ViewStateAccessor ->
+                    primaryBouncerToGoneTransitionViewModel.lockscreenAlpha
+                },
             Edge(from = DREAMING, to = LOCKSCREEN) to
-                dreamingToLockscreenTransitionViewModel.lockscreenAlpha,
+                { _: ViewStateAccessor ->
+                    dreamingToLockscreenTransitionViewModel.lockscreenAlpha
+                },
             Edge(from = LOCKSCREEN, to = OCCLUDED) to
-                lockscreenToOccludedTransitionViewModel.lockscreenAlpha,
+                { _: ViewStateAccessor ->
+                    lockscreenToOccludedTransitionViewModel.lockscreenAlpha
+                },
             Edge(from = OCCLUDED, to = LOCKSCREEN) to
-                occludedToLockscreenTransitionViewModel.lockscreenAlpha,
+                { _: ViewStateAccessor ->
+                    occludedToLockscreenTransitionViewModel.lockscreenAlpha
+                },
         )
 
     private val lockscreenTransitionInProgress: Flow<Edge?> =
@@ -151,21 +165,20 @@
     val configurationBasedDimensions: Flow<ConfigurationBasedDimensions> =
         interactor.configurationBasedDimensions
             .map {
+                val marginTop =
+                    if (it.useLargeScreenHeader) it.marginTopLargeScreen else it.marginTop
                 ConfigurationBasedDimensions(
                     marginStart = if (it.useSplitShade) 0 else it.marginHorizontal,
                     marginEnd = it.marginHorizontal,
                     marginBottom = it.marginBottom,
-                    marginTop =
-                        if (it.useLargeScreenHeader) it.marginTopLargeScreen else it.marginTop,
+                    marginTop = marginTop,
                     useSplitShade = it.useSplitShade,
                     paddingTop =
                         if (it.useSplitShade) {
-                            // When in split shade, the margin is applied twice as the legacy shade
-                            // code uses it to calculate padding.
-                            it.keyguardSplitShadeTopMargin - 2 * it.marginTopLargeScreen
+                            marginTop
                         } else {
                             0
-                        }
+                        },
                 )
             }
             .distinctUntilChanged()
@@ -255,13 +268,15 @@
                 isOnLockscreenWithoutShade,
                 keyguardInteractor.notificationContainerBounds,
                 configurationBasedDimensions,
-                interactor.topPosition.sampleCombine(
-                    keyguardTransitionInteractor.isInTransitionToAnyState,
-                    shadeInteractor.qsExpansion,
-                ),
+                interactor.topPosition
+                    .sampleCombine(
+                        keyguardTransitionInteractor.isInTransitionToAnyState,
+                        shadeInteractor.qsExpansion,
+                    )
+                    .onStart { emit(Triple(0f, false, 0f)) }
             ) { onLockscreen, bounds, config, (top, isInTransitionToAnyState, qsExpansion) ->
                 if (onLockscreen) {
-                    bounds.copy(top = bounds.top + config.paddingTop)
+                    bounds.copy(top = bounds.top - config.paddingTop)
                 } else {
                     // When QS expansion > 0, it should directly set the top padding so do not
                     // animate it
@@ -278,46 +293,63 @@
                 initialValue = NotificationContainerBounds(),
             )
 
-    /** As QS is expanding, fade out notifications unless in splitshade */
-    private val alphaForQsExpansion: Flow<Float> =
-        interactor.configurationBasedDimensions.flatMapLatest {
-            if (it.useSplitShade) {
-                flowOf(1f)
-            } else {
-                shadeInteractor.qsExpansion.map { 1f - it }
+    /**
+     * Ensure view is visible when the shade/qs are expanded. Also, as QS is expanding, fade out
+     * notifications unless in splitshade.
+     */
+    private val alphaForShadeAndQsExpansion: Flow<Float> =
+        interactor.configurationBasedDimensions
+            .flatMapLatest { configurationBasedDimensions ->
+                combine(
+                    shadeInteractor.shadeExpansion,
+                    shadeInteractor.qsExpansion,
+                ) { shadeExpansion, qsExpansion ->
+                    if (shadeExpansion > 0f || qsExpansion > 0f) {
+                        if (configurationBasedDimensions.useSplitShade) {
+                            1f
+                        } else {
+                            // Fade as QS shade expands
+                            1f - qsExpansion
+                        }
+                    } else {
+                        // Not visible unless the shade/qs is visible
+                        0f
+                    }
+                }
             }
-        }
+            .distinctUntilChanged()
 
-    val expansionAlpha: Flow<Float> =
+    fun expansionAlpha(viewState: ViewStateAccessor): Flow<Float> {
         // Due to issues with the legacy shade, some shade expansion events are sent incorrectly,
         // such as when the shade resets. This can happen while the transition to/from LOCKSCREEN
         // is running. Therefore use a series of flatmaps to prevent unwanted interruptions while
         // those transitions are in progress. Without this, the alpha value will produce a visible
         // flicker.
-        lockscreenTransitionInProgress
+        return lockscreenTransitionInProgress
             .flatMapLatest { edge ->
-                edgeToAlphaViewModel.getOrElse(
+                edgeToAlphaViewModel.getOrDefault(
                     edge,
-                    {
+                    { _: ViewStateAccessor ->
                         isOnLockscreenWithoutShade.flatMapLatest { isOnLockscreenWithoutShade ->
                             combineTransform(
                                 keyguardInteractor.keyguardAlpha,
                                 shadeCollpaseFadeIn,
-                                alphaForQsExpansion,
-                            ) { alpha, shadeCollpaseFadeIn, alphaForQsExpansion ->
+                                alphaForShadeAndQsExpansion,
+                            ) { alpha, shadeCollpaseFadeIn, alphaForShadeAndQsExpansion ->
                                 if (isOnLockscreenWithoutShade) {
                                     if (!shadeCollpaseFadeIn) {
                                         emit(alpha)
                                     }
                                 } else {
-                                    emit(alphaForQsExpansion)
+                                    emit(alphaForShadeAndQsExpansion)
                                 }
                             }
                         }
                     }
-                )
+                )(viewState)
             }
             .distinctUntilChanged()
+    }
 
     /**
      * Returns a flow of the expected alpha while running a LOCKSCREEN<->GLANCEABLE_HUB transition
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
index ca3e3c6..db55da7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithm.java
@@ -43,6 +43,7 @@
  */
 public class KeyguardClockPositionAlgorithm {
     private static final String TAG = "KeyguardClockPositionAlgorithm";
+    private static final boolean DEBUG = false;
 
     /**
      * Margin between the bottom of the status view and the notification shade.
@@ -318,24 +319,26 @@
         }
 
         float fullyDarkBurnInOffset = burnInPreventionOffsetY(burnInPreventionOffsetY);
-        float clockYDark = clockY
-                + fullyDarkBurnInOffset
-                + shift;
+        float clockYDark = clockY + fullyDarkBurnInOffset + shift;
         mCurrentBurnInOffsetY = MathUtils.lerp(0, fullyDarkBurnInOffset, darkAmount);
-        final String inputs = "panelExpansion: " + panelExpansion + " darkAmount: " + darkAmount;
-        final String outputs = "clockY: " + clockY
-                + " burnInPreventionOffsetY: " + burnInPreventionOffsetY
-                + " fullyDarkBurnInOffset: " + fullyDarkBurnInOffset
-                + " shift: " + shift
-                + " mOverStretchAmount: " + mOverStretchAmount
-                + " mCurrentBurnInOffsetY: " + mCurrentBurnInOffsetY;
-        mLogger.i(msg -> {
-            return msg.getStr1() + " -> " + msg.getStr2();
-        }, msg -> {
-            msg.setStr1(inputs);
-            msg.setStr2(outputs);
-            return kotlin.Unit.INSTANCE;
-        });
+
+        if (DEBUG) {
+            final float finalShift = shift;
+            final float finalBurnInPreventionOffsetY = burnInPreventionOffsetY;
+            mLogger.i(msg -> {
+                final String inputs = "panelExpansion: " + panelExpansion
+                        + " darkAmount: " + darkAmount;
+                final String outputs = "clockY: " + clockY
+                        + " burnInPreventionOffsetY: " + finalBurnInPreventionOffsetY
+                        + " fullyDarkBurnInOffset: " + fullyDarkBurnInOffset
+                        + " shift: " + finalShift
+                        + " mOverStretchAmount: " + mOverStretchAmount
+                        + " mCurrentBurnInOffsetY: " + mCurrentBurnInOffsetY;
+                return inputs + " -> " + outputs;
+            }, msg -> {
+                return kotlin.Unit.INSTANCE;
+            });
+        }
         return (int) (MathUtils.lerp(clockY, clockYDark, darkAmount) + mOverStretchAmount);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
index 45bdae8..8ac3b4a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
@@ -132,9 +132,9 @@
         if (updateDisplayParameters()) {
             updateLayoutForCutout();
             requestLayout();
-            if (truncatedStatusBarIconsFix()) {
-                updateWindowHeight();
-            }
+        }
+        if (truncatedStatusBarIconsFix()) {
+            updateWindowHeight();
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyController.java
index fb67358..eb08f37 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyController.java
@@ -16,12 +16,9 @@
 
 package com.android.systemui.statusbar.policy;
 
-import android.annotation.FlaggedApi;
 import android.hardware.SensorPrivacyManager.Sensors.Sensor;
 import android.hardware.SensorPrivacyManager.Sources.Source;
 
-import com.android.internal.camera.flags.Flags;
-
 public interface IndividualSensorPrivacyController extends
         CallbackController<IndividualSensorPrivacyController.Callback> {
     void init();
@@ -45,12 +42,6 @@
      */
     boolean requiresAuthentication();
 
-    /**
-     * @return whether camera privacy is enabled for the package.
-     */
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    boolean isCameraPrivacyEnabled(String packageName);
-
     interface Callback {
         void onSensorBlockedChanged(@Sensor int sensor, boolean blocked);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyControllerImpl.java
index 8f768e9..87dfc99 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/IndividualSensorPrivacyControllerImpl.java
@@ -19,9 +19,6 @@
 import static android.hardware.SensorPrivacyManager.Sensors.CAMERA;
 import static android.hardware.SensorPrivacyManager.Sensors.MICROPHONE;
 
-import android.Manifest;
-import android.annotation.FlaggedApi;
-import android.annotation.RequiresPermission;
 import android.hardware.SensorPrivacyManager;
 import android.hardware.SensorPrivacyManager.Sensors.Sensor;
 import android.hardware.SensorPrivacyManager.Sources.Source;
@@ -31,8 +28,6 @@
 
 import androidx.annotation.NonNull;
 
-import com.android.internal.camera.flags.Flags;
-
 import java.util.Set;
 
 public class IndividualSensorPrivacyControllerImpl implements IndividualSensorPrivacyController {
@@ -107,13 +102,6 @@
     }
 
     @Override
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
-    public boolean isCameraPrivacyEnabled(String packageName) {
-        return mSensorPrivacyManager.isCameraPrivacyEnabled(packageName);
-    }
-
-    @Override
     public void addCallback(@NonNull Callback listener) {
         mCallbacks.add(listener);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
index 9f4a906..f397627 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
@@ -444,7 +444,8 @@
                     UserHandle.of(userId))) {
                 boolean hasCACerts = !(conn.getService().getUserCaAliases().getList().isEmpty());
                 idWithCert = new Pair<Integer, Boolean>(userId, hasCACerts);
-            } catch (RemoteException | InterruptedException | AssertionError e) {
+            } catch (RemoteException | InterruptedException | AssertionError
+                     | IllegalStateException e) {
                 Log.i(TAG, "failed to get CA certs", e);
                 idWithCert = new Pair<Integer, Boolean>(userId, null);
             } finally {
diff --git a/packages/SystemUI/tests/src/android/animation/AnimatorTestRuleIsolationTest.kt b/packages/SystemUI/tests/src/android/animation/AnimatorTestRuleIsolationTest.kt
index 0fe2283..f23fbee 100644
--- a/packages/SystemUI/tests/src/android/animation/AnimatorTestRuleIsolationTest.kt
+++ b/packages/SystemUI/tests/src/android/animation/AnimatorTestRuleIsolationTest.kt
@@ -34,7 +34,7 @@
 @RunWithLooper
 class AnimatorTestRuleIsolationTest : SysuiTestCase() {
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     @Test
     fun testA() {
diff --git a/packages/SystemUI/tests/src/android/animation/AnimatorTestRulePrecisionTest.kt b/packages/SystemUI/tests/src/android/animation/AnimatorTestRulePrecisionTest.kt
index cc7f7e4..fd5f157 100644
--- a/packages/SystemUI/tests/src/android/animation/AnimatorTestRulePrecisionTest.kt
+++ b/packages/SystemUI/tests/src/android/animation/AnimatorTestRulePrecisionTest.kt
@@ -31,7 +31,7 @@
 @RunWithLooper
 class AnimatorTestRulePrecisionTest : SysuiTestCase() {
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     var value1: Float = -1f
     var value2: Float = -1f
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/ClockEventControllerTest.kt b/packages/SystemUI/tests/src/com/android/keyguard/ClockEventControllerTest.kt
index e6637e6..cd19259 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/ClockEventControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/keyguard/ClockEventControllerTest.kt
@@ -22,6 +22,7 @@
 import android.widget.FrameLayout
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
+import com.android.systemui.Flags as AConfigFlags
 import com.android.systemui.broadcast.BroadcastDispatcher
 import com.android.systemui.flags.Flags
 import com.android.systemui.keyguard.data.repository.FakeKeyguardRepository
@@ -259,6 +260,7 @@
     @Test
     fun keyguardCallback_visibilityChanged_clockDozeCalled() =
         runBlocking(IMMEDIATE) {
+            mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
             val captor = argumentCaptor<KeyguardUpdateMonitorCallback>()
             verify(keyguardUpdateMonitor).registerCallback(capture(captor))
 
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java
index fad8552..e893eb1 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardStatusViewControllerTest.java
@@ -56,7 +56,7 @@
 public class KeyguardStatusViewControllerTest extends KeyguardStatusViewControllerBaseTest {
 
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(this);
 
     @Test
     public void dozeTimeTick_updatesSlice() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java b/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java
index ba27fcd..dd428f5 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java
@@ -48,7 +48,7 @@
 public class ExpandHelperTest extends SysuiTestCase {
 
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(this);
 
     private final FakeFeatureFlags mFeatureFlags = new FakeFeatureFlags();
     private ExpandableNotificationRow mRow;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java
index e006d59..64936862 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationAnimationControllerTest.java
@@ -82,7 +82,7 @@
 public class WindowMagnificationAnimationControllerTest extends SysuiTestCase {
 
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(this);
     @Rule
     public final CheckFlagsRule mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule();
     private static final float DEFAULT_SCALE = 4.0f;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerTest.java
index 2225ad6..f1b0c18 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerTest.java
@@ -129,7 +129,8 @@
 public class WindowMagnificationControllerTest extends SysuiTestCase {
 
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    // NOTE: pass 'null' to allow this test advances time on the main thread.
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(null);
     @Rule
     public final CheckFlagsRule mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule();
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerWindowlessMagnifierTest.java b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerWindowlessMagnifierTest.java
index a35a509..08b49e7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerWindowlessMagnifierTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerWindowlessMagnifierTest.java
@@ -132,7 +132,7 @@
 public class WindowMagnificationControllerWindowlessMagnifierTest extends SysuiTestCase {
 
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(this);
     @Rule
     public final CheckFlagsRule mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule();
 
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 2b51ac5..e3be3822 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/animation/AnimatorTestRuleOrderTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/animation/AnimatorTestRuleOrderTest.kt
@@ -34,7 +34,7 @@
 @FlakyTest(bugId = 302149604)
 class AnimatorTestRuleOrderTest : SysuiTestCase() {
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     var value1: Float = -1f
     var value2: Float = -1f
diff --git a/packages/SystemUI/tests/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequestTest.kt b/packages/SystemUI/tests/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequestTest.kt
index a46167a42..8fab233 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequestTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/biometrics/domain/model/BiometricPromptRequestTest.kt
@@ -26,6 +26,7 @@
     @Test
     fun biometricRequestFromPromptInfo() {
         val logoRes = R.drawable.ic_cake
+        val logoDescription = "test cake"
         val title = "what"
         val subtitle = "a"
         val description = "request"
@@ -41,6 +42,7 @@
             BiometricPromptRequest.Biometric(
                 promptInfo(
                     logoRes = logoRes,
+                    logoDescription = logoDescription,
                     title = title,
                     subtitle = subtitle,
                     description = description,
@@ -53,6 +55,7 @@
             )
 
         assertThat(request.logoRes).isEqualTo(logoRes)
+        assertThat(request.logoDescription).isEqualTo(logoDescription)
         assertThat(request.title).isEqualTo(title)
         assertThat(request.subtitle).isEqualTo(subtitle)
         assertThat(request.description).isEqualTo(description)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModelTest.kt
index 2e94d38..ff68fe3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/viewmodel/PromptViewModelTest.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.biometrics.ui.viewmodel
 
+import android.content.pm.ApplicationInfo
 import android.content.pm.PackageManager
 import android.content.res.Configuration
 import android.graphics.Bitmap
@@ -74,6 +75,8 @@
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.junit.runners.Parameterized
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.ArgumentMatchers.eq
 import org.mockito.Mock
 import org.mockito.junit.MockitoJUnit
 
@@ -95,6 +98,8 @@
     @Mock private lateinit var selectedUserInteractor: SelectedUserInteractor
     @Mock private lateinit var udfpsUtils: UdfpsUtils
     @Mock private lateinit var packageManager: PackageManager
+    @Mock private lateinit var applicationInfoWithIcon: ApplicationInfo
+    @Mock private lateinit var applicationInfoNoIcon: ApplicationInfo
 
     private val fakeExecutor = FakeExecutor(FakeSystemClock())
     private val testScope = TestScope()
@@ -102,6 +107,8 @@
     private val logoResFromApp = R.drawable.ic_cake
     private val logoFromApp = context.getDrawable(logoResFromApp)
     private val logoBitmapFromApp = Bitmap.createBitmap(400, 400, Bitmap.Config.RGB_565)
+    private val defaultLogoDescription = "Test Android App"
+    private val logoDescriptionFromApp = "Test Cake App"
 
     private lateinit var fingerprintRepository: FakeFingerprintPropertyRepository
     private lateinit var promptRepository: FakePromptRepository
@@ -166,7 +173,14 @@
         iconViewModel = viewModel.iconViewModel
 
         // Set up default logo icon and app customized icon
-        whenever(packageManager.getApplicationIcon(OP_PACKAGE_NAME)).thenReturn(defaultLogoIcon)
+        whenever(packageManager.getApplicationInfo(eq(OP_PACKAGE_NAME_NO_ICON), anyInt()))
+            .thenReturn(applicationInfoNoIcon)
+        whenever(packageManager.getApplicationInfo(eq(OP_PACKAGE_NAME), anyInt()))
+            .thenReturn(applicationInfoWithIcon)
+        whenever(packageManager.getApplicationIcon(applicationInfoWithIcon))
+            .thenReturn(defaultLogoIcon)
+        whenever(packageManager.getApplicationLabel(applicationInfoWithIcon))
+            .thenReturn(defaultLogoDescription)
         context.setMockPackageManager(packageManager)
         val resources = context.getOrCreateTestableResources()
         resources.addOverride(logoResFromApp, logoFromApp)
@@ -1277,6 +1291,29 @@
             assertThat((logo as BitmapDrawable).bitmap).isEqualTo(logoBitmapFromApp)
         }
 
+    @Test
+    fun logoDescriptionIsEmptyIfPackageNameNotFound() =
+        runGenericTest(packageName = OP_PACKAGE_NAME_NO_ICON) {
+            mSetFlagsRule.enableFlags(FLAG_CUSTOM_BIOMETRIC_PROMPT)
+            val logoDescription by collectLastValue(viewModel.logoDescription)
+            assertThat(logoDescription).isEqualTo("")
+        }
+
+    @Test
+    fun defaultLogoDescriptionIfNoLogoDescriptionSet() = runGenericTest {
+        mSetFlagsRule.enableFlags(FLAG_CUSTOM_BIOMETRIC_PROMPT)
+        val logoDescription by collectLastValue(viewModel.logoDescription)
+        assertThat(logoDescription).isEqualTo(defaultLogoDescription)
+    }
+
+    @Test
+    fun logoDescriptionSetByApp() =
+        runGenericTest(logoDescription = logoDescriptionFromApp) {
+            mSetFlagsRule.enableFlags(FLAG_CUSTOM_BIOMETRIC_PROMPT)
+            val logoDescription by collectLastValue(viewModel.logoDescription)
+            assertThat(logoDescription).isEqualTo(logoDescriptionFromApp)
+        }
+
     /** Asserts that the selected buttons are visible now. */
     private suspend fun TestScope.assertButtonsVisible(
         tryAgain: Boolean = false,
@@ -1300,6 +1337,7 @@
         contentView: PromptContentView? = null,
         logoRes: Int = -1,
         logoBitmap: Bitmap? = null,
+        logoDescription: String? = null,
         packageName: String = OP_PACKAGE_NAME,
         block: suspend TestScope.() -> Unit,
     ) {
@@ -1312,6 +1350,7 @@
             contentViewFromApp = contentView,
             logoResFromApp = logoRes,
             logoBitmapFromApp = logoBitmap,
+            logoDescriptionFromApp = logoDescription,
             packageName = packageName,
         )
 
@@ -1492,12 +1531,14 @@
     contentViewFromApp: PromptContentView? = null,
     logoResFromApp: Int = -1,
     logoBitmapFromApp: Bitmap? = null,
+    logoDescriptionFromApp: String? = null,
     packageName: String = OP_PACKAGE_NAME,
 ) {
     val info =
         PromptInfo().apply {
             logoRes = logoResFromApp
             logoBitmap = logoBitmapFromApp
+            logoDescription = logoDescriptionFromApp
             title = "t"
             subtitle = "s"
             description = descriptionFromApp
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/binder/KeyguardSurfaceBehindParamsApplierTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/binder/KeyguardSurfaceBehindParamsApplierTest.kt
index 5b29a86..7787a7f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/binder/KeyguardSurfaceBehindParamsApplierTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/binder/KeyguardSurfaceBehindParamsApplierTest.kt
@@ -43,7 +43,7 @@
 @RunWithLooper(setAsMainLooper = true)
 @kotlinx.coroutines.ExperimentalCoroutinesApi
 class KeyguardSurfaceBehindParamsApplierTest : SysuiTestCase() {
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     private lateinit var underTest: KeyguardSurfaceBehindParamsApplier
     private lateinit var executor: FakeExecutor
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModelTest.kt
index 8b05a54..e7aaddd 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenToGoneTransitionViewModelTest.kt
@@ -19,6 +19,7 @@
 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.coroutines.collectValues
 import com.android.systemui.keyguard.data.repository.fakeKeyguardTransitionRepository
 import com.android.systemui.keyguard.shared.model.KeyguardState
@@ -56,6 +57,41 @@
             deviceEntryParentViewAlpha.forEach { assertThat(it).isEqualTo(0f) }
         }
 
+    @Test
+    fun lockscreenAlphaStartsFromViewStateAccessorAlpha() =
+        testScope.runTest {
+            val viewState = ViewStateAccessor(alpha = { 0.5f })
+            val alpha by collectLastValue(underTest.lockscreenAlpha(viewState))
+
+            repository.sendTransitionStep(step(0f, TransitionState.STARTED))
+
+            repository.sendTransitionStep(step(0f))
+            assertThat(alpha).isEqualTo(0.5f)
+
+            repository.sendTransitionStep(step(0.25f))
+            assertThat(alpha).isEqualTo(0.25f)
+
+            repository.sendTransitionStep(step(.5f))
+            assertThat(alpha).isEqualTo(0f)
+        }
+
+    @Test
+    fun lockscreenAlphaWithNoViewStateAccessorValue() =
+        testScope.runTest {
+            val alpha by collectLastValue(underTest.lockscreenAlpha(ViewStateAccessor()))
+
+            repository.sendTransitionStep(step(0f, TransitionState.STARTED))
+
+            repository.sendTransitionStep(step(0f))
+            assertThat(alpha).isEqualTo(0f)
+
+            repository.sendTransitionStep(step(0.25f))
+            assertThat(alpha).isEqualTo(0f)
+
+            repository.sendTransitionStep(step(0.5f))
+            assertThat(alpha).isEqualTo(0f)
+        }
+
     private fun step(
         value: Float,
         state: TransitionState = TransitionState.RUNNING
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/controls/models/player/SeekBarObserverTest.kt b/packages/SystemUI/tests/src/com/android/systemui/media/controls/models/player/SeekBarObserverTest.kt
index 100e579..4ec29ce 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/controls/models/player/SeekBarObserverTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/controls/models/player/SeekBarObserverTest.kt
@@ -164,6 +164,18 @@
     }
 
     @Test
+    fun seekbarNotListeningNotScrubbingPlaying() {
+        // WHEN playing
+        val isPlaying = true
+        val isScrubbing = false
+        val data =
+            SeekBarViewModel.Progress(true, true, isPlaying, isScrubbing, 3000, 120000, false)
+        observer.onChanged(data)
+        // THEN progress drawable is not animating
+        verify(mockSquigglyProgress).animate = false
+    }
+
+    @Test
     fun seekBarPlayingScrubbing() {
         // WHEN playing & scrubbing
         val isPlaying = true
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest_311121830.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest_311121830.kt
index bbae0c9..ae2a9ad 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest_311121830.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest_311121830.kt
@@ -40,7 +40,7 @@
 @SmallTest
 class QSIconViewImplTest_311121830 : SysuiTestCase() {
 
-    @get:Rule val animatorRule = AnimatorTestRule()
+    @get:Rule val animatorRule = AnimatorTestRule(this)
 
     @Test
     fun alwaysLastIcon() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnInteractorTest.kt
new file mode 100644
index 0000000..3710713
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnInteractorTest.kt
@@ -0,0 +1,98 @@
+/*
+ * 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.qs.tiles.dialog.bluetooth
+
+import android.content.pm.UserInfo
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.user.data.repository.FakeUserRepository
+import com.android.systemui.util.settings.FakeSettings
+import com.google.common.truth.Truth
+import kotlin.test.Test
+import kotlinx.coroutines.test.StandardTestDispatcher
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.Rule
+import org.junit.runner.RunWith
+import org.mockito.junit.MockitoJUnit
+import org.mockito.junit.MockitoRule
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+class BluetoothAutoOnInteractorTest : SysuiTestCase() {
+    @get:Rule val mockitoRule: MockitoRule = MockitoJUnit.rule()
+    private val testDispatcher = StandardTestDispatcher()
+    private val testScope = TestScope(testDispatcher)
+    private var secureSettings: FakeSettings = FakeSettings()
+    private val userRepository: FakeUserRepository = FakeUserRepository()
+    private lateinit var bluetoothAutoOnInteractor: BluetoothAutoOnInteractor
+
+    @Before
+    fun setUp() {
+        bluetoothAutoOnInteractor =
+            BluetoothAutoOnInteractor(
+                BluetoothAutoOnRepository(
+                    secureSettings,
+                    userRepository,
+                    testScope.backgroundScope,
+                    testDispatcher
+                )
+            )
+    }
+
+    @Test
+    fun testSet_bluetoothAutoOnUnset_doNothing() {
+        testScope.runTest {
+            bluetoothAutoOnInteractor.setEnabled(true)
+
+            val actualValue by collectLastValue(bluetoothAutoOnInteractor.isEnabled)
+
+            runCurrent()
+
+            Truth.assertThat(actualValue).isEqualTo(false)
+        }
+    }
+
+    @Test
+    fun testSet_bluetoothAutoOnSet_setNewValue() {
+        testScope.runTest {
+            userRepository.setUserInfos(listOf(SYSTEM_USER))
+            secureSettings.putIntForUser(
+                BluetoothAutoOnRepository.SETTING_NAME,
+                BluetoothAutoOnInteractor.DISABLED,
+                SYSTEM_USER_ID
+            )
+            bluetoothAutoOnInteractor.setEnabled(true)
+
+            val actualValue by collectLastValue(bluetoothAutoOnInteractor.isEnabled)
+
+            runCurrent()
+
+            Truth.assertThat(actualValue).isEqualTo(true)
+        }
+    }
+
+    companion object {
+        private const val SYSTEM_USER_ID = 0
+        private val SYSTEM_USER =
+            UserInfo(/* id= */ SYSTEM_USER_ID, /* name= */ "system user", /* flags= */ 0)
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnRepositoryTest.kt
new file mode 100644
index 0000000..8986d99
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothAutoOnRepositoryTest.kt
@@ -0,0 +1,127 @@
+/*
+ * 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.qs.tiles.dialog.bluetooth
+
+import android.content.pm.UserInfo
+import android.os.UserHandle
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.qs.tiles.dialog.bluetooth.BluetoothAutoOnInteractor.Companion.DISABLED
+import com.android.systemui.qs.tiles.dialog.bluetooth.BluetoothAutoOnInteractor.Companion.ENABLED
+import com.android.systemui.qs.tiles.dialog.bluetooth.BluetoothAutoOnRepository.Companion.SETTING_NAME
+import com.android.systemui.qs.tiles.dialog.bluetooth.BluetoothAutoOnRepository.Companion.UNSET
+import com.android.systemui.user.data.repository.FakeUserRepository
+import com.android.systemui.util.settings.FakeSettings
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.test.StandardTestDispatcher
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.junit.MockitoJUnit
+import org.mockito.junit.MockitoRule
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+class BluetoothAutoOnRepositoryTest : SysuiTestCase() {
+    @get:Rule val mockitoRule: MockitoRule = MockitoJUnit.rule()
+    private val testDispatcher = StandardTestDispatcher()
+    private val testScope = TestScope(testDispatcher)
+    private var secureSettings: FakeSettings = FakeSettings()
+    private val userRepository: FakeUserRepository = FakeUserRepository()
+
+    private lateinit var bluetoothAutoOnRepository: BluetoothAutoOnRepository
+
+    @Before
+    fun setUp() {
+        bluetoothAutoOnRepository =
+            BluetoothAutoOnRepository(
+                secureSettings,
+                userRepository,
+                testScope.backgroundScope,
+                testDispatcher
+            )
+
+        userRepository.setUserInfos(listOf(SECONDARY_USER, SYSTEM_USER))
+    }
+
+    @Test
+    fun testGetValue_valueUnset() {
+        testScope.runTest {
+            userRepository.setSelectedUserInfo(SYSTEM_USER)
+            val actualValue by collectLastValue(bluetoothAutoOnRepository.getValue)
+
+            runCurrent()
+
+            assertThat(actualValue).isEqualTo(UNSET)
+            assertThat(bluetoothAutoOnRepository.isValuePresent()).isFalse()
+        }
+    }
+
+    @Test
+    fun testGetValue_valueFalse() {
+        testScope.runTest {
+            userRepository.setSelectedUserInfo(SYSTEM_USER)
+            val actualValue by collectLastValue(bluetoothAutoOnRepository.getValue)
+
+            secureSettings.putIntForUser(SETTING_NAME, DISABLED, UserHandle.USER_SYSTEM)
+            runCurrent()
+
+            assertThat(actualValue).isEqualTo(DISABLED)
+        }
+    }
+
+    @Test
+    fun testGetValue_valueTrue() {
+        testScope.runTest {
+            userRepository.setSelectedUserInfo(SYSTEM_USER)
+            val actualValue by collectLastValue(bluetoothAutoOnRepository.getValue)
+
+            secureSettings.putIntForUser(SETTING_NAME, ENABLED, UserHandle.USER_SYSTEM)
+            runCurrent()
+
+            assertThat(actualValue).isEqualTo(ENABLED)
+        }
+    }
+
+    @Test
+    fun testGetValue_valueTrue_secondaryUser_returnUnset() {
+        testScope.runTest {
+            userRepository.setSelectedUserInfo(SECONDARY_USER)
+            val actualValue by collectLastValue(bluetoothAutoOnRepository.getValue)
+
+            secureSettings.putIntForUser(SETTING_NAME, ENABLED, SECONDARY_USER_ID)
+            runCurrent()
+
+            assertThat(actualValue).isEqualTo(UNSET)
+        }
+    }
+
+    companion object {
+        private const val SYSTEM_USER_ID = 0
+        private const val SECONDARY_USER_ID = 1
+        private val SYSTEM_USER =
+            UserInfo(/* id= */ SYSTEM_USER_ID, /* name= */ "system user", /* flags= */ 0)
+        private val SECONDARY_USER =
+            UserInfo(/* id= */ SECONDARY_USER_ID, /* name= */ "secondary user", /* flags= */ 0)
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogTest.kt
index 154aa1c..70b0417 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogTest.kt
@@ -71,7 +71,11 @@
 
     @Mock private lateinit var logger: BluetoothTileDialogLogger
 
-    private val subtitleResId = R.string.quick_settings_bluetooth_tile_subtitle
+    private val uiProperties =
+        BluetoothTileDialogViewModel.UiProperties.build(
+            isBluetoothEnabled = ENABLED,
+            isAutoOnToggleFeatureAvailable = ENABLED
+        )
 
     private val fakeSystemClock = FakeSystemClock()
 
@@ -90,7 +94,7 @@
         bluetoothTileDialog =
             BluetoothTileDialog(
                 ENABLED,
-                subtitleResId,
+                uiProperties,
                 CONTENT_HEIGHT,
                 bluetoothTileDialogCallback,
                 dispatcher,
@@ -131,7 +135,7 @@
             bluetoothTileDialog =
                 BluetoothTileDialog(
                     ENABLED,
-                    subtitleResId,
+                    uiProperties,
                     CONTENT_HEIGHT,
                     bluetoothTileDialogCallback,
                     dispatcher,
@@ -166,7 +170,7 @@
         val viewHolder =
             BluetoothTileDialog(
                     ENABLED,
-                    subtitleResId,
+                    uiProperties,
                     CONTENT_HEIGHT,
                     bluetoothTileDialogCallback,
                     dispatcher,
@@ -194,7 +198,7 @@
         val viewHolder =
             BluetoothTileDialog(
                     ENABLED,
-                    subtitleResId,
+                    uiProperties,
                     CONTENT_HEIGHT,
                     bluetoothTileDialogCallback,
                     dispatcher,
@@ -219,7 +223,7 @@
             bluetoothTileDialog =
                 BluetoothTileDialog(
                     ENABLED,
-                    subtitleResId,
+                    uiProperties,
                     CONTENT_HEIGHT,
                     bluetoothTileDialogCallback,
                     dispatcher,
@@ -253,12 +257,36 @@
     }
 
     @Test
-    fun testShowDialog_displayFromCachedHeight() {
+    fun testShowDialog_cachedHeightLargerThanMinHeight_displayFromCachedHeight() {
+        testScope.runTest {
+            val cachedHeight = Int.MAX_VALUE
+            bluetoothTileDialog =
+                BluetoothTileDialog(
+                    ENABLED,
+                    uiProperties,
+                    cachedHeight,
+                    bluetoothTileDialogCallback,
+                    dispatcher,
+                    fakeSystemClock,
+                    uiEventLogger,
+                    logger,
+                    mContext
+                )
+            bluetoothTileDialog.show()
+            assertThat(
+                    bluetoothTileDialog.requireViewById<View>(R.id.scroll_view).layoutParams.height
+                )
+                .isEqualTo(cachedHeight)
+        }
+    }
+
+    @Test
+    fun testShowDialog_cachedHeightLessThanMinHeight_displayFromUiProperties() {
         testScope.runTest {
             bluetoothTileDialog =
                 BluetoothTileDialog(
                     ENABLED,
-                    subtitleResId,
+                    uiProperties,
                     MATCH_PARENT,
                     bluetoothTileDialogCallback,
                     dispatcher,
@@ -271,7 +299,32 @@
             assertThat(
                     bluetoothTileDialog.requireViewById<View>(R.id.scroll_view).layoutParams.height
                 )
-                .isEqualTo(MATCH_PARENT)
+                .isGreaterThan(MATCH_PARENT)
+        }
+    }
+
+    @Test
+    fun testShowDialog_bluetoothEnabled_autoOnToggleGone() {
+        testScope.runTest {
+            bluetoothTileDialog =
+                BluetoothTileDialog(
+                    ENABLED,
+                    BluetoothTileDialogViewModel.UiProperties.build(ENABLED, ENABLED),
+                    MATCH_PARENT,
+                    bluetoothTileDialogCallback,
+                    dispatcher,
+                    fakeSystemClock,
+                    uiEventLogger,
+                    logger,
+                    mContext
+                )
+            bluetoothTileDialog.show()
+            assertThat(
+                    bluetoothTileDialog
+                        .requireViewById<View>(R.id.bluetooth_auto_on_toggle_layout)
+                        .visibility
+                )
+                .isEqualTo(GONE)
         }
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModelTest.kt
index 98ac17b..cb9f4b4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/dialog/bluetooth/BluetoothTileDialogViewModelTest.kt
@@ -17,20 +17,27 @@
 package com.android.systemui.qs.tiles.dialog.bluetooth
 
 import android.content.SharedPreferences
+import android.content.pm.UserInfo
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
 import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
 import android.widget.LinearLayout
 import androidx.test.filters.SmallTest
 import com.android.internal.logging.UiEventLogger
 import com.android.settingslib.bluetooth.CachedBluetoothDevice
+import com.android.settingslib.flags.Flags
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.animation.DialogTransitionAnimator
 import com.android.systemui.plugins.ActivityStarter
+import com.android.systemui.user.data.repository.FakeUserRepository
 import com.android.systemui.util.concurrency.FakeExecutor
 import com.android.systemui.util.mockito.any
 import com.android.systemui.util.mockito.nullable
+import com.android.systemui.util.settings.FakeSettings
 import com.android.systemui.util.time.FakeSystemClock
+import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -84,16 +91,36 @@
     private lateinit var scheduler: TestCoroutineScheduler
     private lateinit var dispatcher: CoroutineDispatcher
     private lateinit var testScope: TestScope
+    private lateinit var secureSettings: FakeSettings
+    private lateinit var userRepository: FakeUserRepository
 
     @Before
     fun setUp() {
+        mSetFlagsRule.enableFlags(Flags.FLAG_BLUETOOTH_QS_TILE_DIALOG_AUTO_ON_TOGGLE)
         scheduler = TestCoroutineScheduler()
         dispatcher = UnconfinedTestDispatcher(scheduler)
         testScope = TestScope(dispatcher)
+        secureSettings = FakeSettings()
+        userRepository = FakeUserRepository()
+        userRepository.setUserInfos(listOf(SYSTEM_USER))
+        secureSettings.putIntForUser(
+            BluetoothAutoOnRepository.SETTING_NAME,
+            BluetoothAutoOnInteractor.ENABLED,
+            SYSTEM_USER_ID
+        )
         bluetoothTileDialogViewModel =
             BluetoothTileDialogViewModel(
                 deviceItemInteractor,
                 bluetoothStateInteractor,
+                // TODO(b/316822488): Create FakeBluetoothAutoOnInteractor.
+                BluetoothAutoOnInteractor(
+                    BluetoothAutoOnRepository(
+                        secureSettings,
+                        userRepository,
+                        testScope.backgroundScope,
+                        dispatcher
+                    )
+                ),
                 mDialogTransitionAnimator,
                 activityStarter,
                 fakeSystemClock,
@@ -174,4 +201,64 @@
             verify(activityStarter).postStartActivityDismissingKeyguard(any(), anyInt(), nullable())
         }
     }
+
+    @Test
+    fun testBuildUiProperties_bluetoothOn_shouldHideAutoOn() {
+        testScope.runTest {
+            val actual =
+                BluetoothTileDialogViewModel.UiProperties.build(
+                    isBluetoothEnabled = true,
+                    isAutoOnToggleFeatureAvailable = true
+                )
+            assertThat(actual.autoOnToggleVisibility).isEqualTo(GONE)
+        }
+    }
+
+    @Test
+    fun testBuildUiProperties_bluetoothOff_shouldShowAutoOn() {
+        testScope.runTest {
+            val actual =
+                BluetoothTileDialogViewModel.UiProperties.build(
+                    isBluetoothEnabled = false,
+                    isAutoOnToggleFeatureAvailable = true
+                )
+            assertThat(actual.autoOnToggleVisibility).isEqualTo(VISIBLE)
+        }
+    }
+
+    @Test
+    fun testBuildUiProperties_bluetoothOff_autoOnFeatureUnavailable_shouldHideAutoOn() {
+        testScope.runTest {
+            val actual =
+                BluetoothTileDialogViewModel.UiProperties.build(
+                    isBluetoothEnabled = false,
+                    isAutoOnToggleFeatureAvailable = false
+                )
+            assertThat(actual.autoOnToggleVisibility).isEqualTo(GONE)
+        }
+    }
+
+    @Test
+    fun testIsAutoOnToggleFeatureAvailable_flagOn_settingValueSet_returnTrue() {
+        testScope.runTest {
+            val actual = bluetoothTileDialogViewModel.isAutoOnToggleFeatureAvailable()
+            assertThat(actual).isTrue()
+        }
+    }
+
+    @Test
+    fun testIsAutoOnToggleFeatureAvailable_flagOff_settingValueSet_returnFalse() {
+        testScope.runTest {
+            mSetFlagsRule.disableFlags(Flags.FLAG_BLUETOOTH_QS_TILE_DIALOG_AUTO_ON_TOGGLE)
+
+            val actual = bluetoothTileDialogViewModel.isAutoOnToggleFeatureAvailable()
+            assertThat(actual).isFalse()
+        }
+    }
+
+    companion object {
+        private const val SYSTEM_USER_ID = 0
+        private val SYSTEM_USER =
+            UserInfo(/* id= */ SYSTEM_USER_ID, /* name= */ "system user", /* flags= */ 0)
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt
index 0c4bf81..ab5e51c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationShadeWindowViewTest.kt
@@ -207,6 +207,7 @@
     @Test
     fun testDragDownHelperCalledWhenDraggingDown() =
         testScope.runTest {
+            mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
             whenever(dragDownHelper.isDraggingDown).thenReturn(true)
             val now = SystemClock.elapsedRealtime()
             val ev = MotionEvent.obtain(now, now, MotionEvent.ACTION_UP, 0f, 0f, 0 /* meta */)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationsQSContainerControllerLegacyTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationsQSContainerControllerLegacyTest.kt
index c226121..4cc1234 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationsQSContainerControllerLegacyTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/NotificationsQSContainerControllerLegacyTest.kt
@@ -26,6 +26,7 @@
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.constraintlayout.widget.ConstraintSet
 import androidx.test.filters.SmallTest
+import com.android.systemui.Flags as AConfigFlags
 import com.android.systemui.Flags.FLAG_CENTRALIZED_STATUS_BAR_DIMENS_REFACTOR
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.fragments.FragmentHostManager
@@ -400,6 +401,7 @@
 
     @Test
     fun testSplitShadeLayout_isAlignedToGuideline() {
+        mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
         enableSplitShade()
         underTest.updateResources()
         assertThat(getConstraintSetLayout(R.id.qs_frame).endToEnd).isEqualTo(R.id.qs_edge_guideline)
@@ -409,6 +411,7 @@
 
     @Test
     fun testSinglePaneLayout_childrenHaveEqualMargins() {
+        mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
         disableSplitShade()
         underTest.updateResources()
         val qsStartMargin = getConstraintSetLayout(R.id.qs_frame).startMargin
@@ -425,6 +428,7 @@
 
     @Test
     fun testSplitShadeLayout_childrenHaveInsideMarginsOfZero() {
+        mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
         enableSplitShade()
         underTest.updateResources()
         assertThat(getConstraintSetLayout(R.id.qs_frame).endMargin).isEqualTo(0)
@@ -443,6 +447,7 @@
     @Test
     fun testLargeScreenLayout_refactorFlagOff_qsAndNotifsTopMarginIsOfHeaderHeightResource() {
         mSetFlagsRule.disableFlags(FLAG_CENTRALIZED_STATUS_BAR_DIMENS_REFACTOR)
+        mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
         setLargeScreen()
         val largeScreenHeaderResourceHeight = 100
         val largeScreenHeaderHelperHeight = 200
@@ -465,6 +470,7 @@
     @Test
     fun testLargeScreenLayout_refactorFlagOn_qsAndNotifsTopMarginIsOfHeaderHeightHelper() {
         mSetFlagsRule.enableFlags(FLAG_CENTRALIZED_STATUS_BAR_DIMENS_REFACTOR)
+        mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
         setLargeScreen()
         val largeScreenHeaderResourceHeight = 100
         val largeScreenHeaderHelperHeight = 200
@@ -486,6 +492,7 @@
 
     @Test
     fun testSmallScreenLayout_qsAndNotifsTopMarginIsZero() {
+        mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
         setSmallScreen()
         underTest.updateResources()
         assertThat(getConstraintSetLayout(R.id.qs_frame).topMargin).isEqualTo(0)
@@ -506,6 +513,7 @@
 
     @Test
     fun testSinglePaneShadeLayout_isAlignedToParent() {
+        mSetFlagsRule.disableFlags(AConfigFlags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL)
         disableSplitShade()
         underTest.updateResources()
         assertThat(getConstraintSetLayout(R.id.qs_frame).endToEnd)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemEventChipAnimationControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemEventChipAnimationControllerTest.kt
index 8be2ef0..452302d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemEventChipAnimationControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemEventChipAnimationControllerTest.kt
@@ -51,7 +51,7 @@
 class SystemEventChipAnimationControllerTest : SysuiTestCase() {
     private lateinit var controller: SystemEventChipAnimationController
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
     @Mock private lateinit var sbWindowController: StatusBarWindowController
     @Mock private lateinit var insetsProvider: StatusBarContentInsetsProvider
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt
index 875fe58..cacfa8d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/events/SystemStatusAnimationSchedulerImplTest.kt
@@ -76,7 +76,7 @@
     private lateinit var chipAnimationController: SystemEventChipAnimationController
     private lateinit var systemStatusAnimationScheduler: SystemStatusAnimationScheduler
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     @Before
     fun setup() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt
index 039fef9..82093ad 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationWakeUpCoordinatorTest.kt
@@ -54,7 +54,7 @@
 @TestableLooper.RunWithLooper(setAsMainLooper = true)
 class NotificationWakeUpCoordinatorTest : SysuiTestCase() {
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     private val kosmos = Kosmos()
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinatorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinatorTest.kt
index 7073cc7..85b8b03 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinatorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinatorTest.kt
@@ -15,7 +15,13 @@
  */
 package com.android.systemui.statusbar.notification.collection.coordinator
 
+import android.app.Flags.lifetimeExtensionRefactor
+import android.app.Flags.FLAG_LIFETIME_EXTENSION_REFACTOR
+import android.app.Notification
+import android.app.RemoteInputHistoryItem
 import android.os.Handler
+import android.platform.test.annotations.DisableFlags
+import android.platform.test.annotations.EnableFlags
 import android.service.notification.StatusBarNotification
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper.RunWithLooper
@@ -34,6 +40,7 @@
 import com.android.systemui.statusbar.notification.collection.notifcollection.NotifLifetimeExtender
 import com.android.systemui.statusbar.notification.collection.notifcollection.NotifLifetimeExtender.OnEndLifetimeExtensionCallback
 import com.android.systemui.util.mockito.any
+import com.android.systemui.util.mockito.captureMany
 import com.android.systemui.util.mockito.withArgCaptor
 import com.google.common.truth.Truth.assertThat
 import org.junit.Before
@@ -42,6 +49,7 @@
 import org.mockito.Mock
 import org.mockito.Mockito.`when`
 import org.mockito.Mockito.never
+import org.mockito.Mockito.times
 import org.mockito.Mockito.verify
 import org.mockito.MockitoAnnotations.initMocks
 
@@ -57,6 +65,7 @@
     private lateinit var entry2: NotificationEntry
 
     @Mock private lateinit var lifetimeExtensionCallback: OnEndLifetimeExtensionCallback
+
     @Mock private lateinit var rebuilder: RemoteInputNotificationRebuilder
     @Mock private lateinit var remoteInputManager: NotificationRemoteInputManager
     @Mock private lateinit var mainHandler: Handler
@@ -84,9 +93,6 @@
         listener = withArgCaptor {
             verify(remoteInputManager).setRemoteInputListener(capture())
         }
-        collectionListener = withArgCaptor {
-            verify(pipeline).addCollectionListener(capture())
-        }
         entry1 = NotificationEntryBuilder().setId(1).build()
         entry2 = NotificationEntryBuilder().setId(2).build()
         `when`(rebuilder.rebuildForCanceledSmartReplies(any())).thenReturn(sbn)
@@ -98,16 +104,23 @@
     val remoteInputHistoryExtender get() = coordinator.mRemoteInputHistoryExtender
     val smartReplyHistoryExtender get() = coordinator.mSmartReplyHistoryExtender
 
+    val collectionListeners get() = captureMany {
+        verify(pipeline, times(1)).addCollectionListener(capture())
+    }
+
     @Test
     fun testRemoteInputActive() {
         `when`(remoteInputManager.isRemoteInputActive(entry1)).thenReturn(true)
         assertThat(remoteInputActiveExtender.maybeExtendLifetime(entry1, 0)).isTrue()
-        assertThat(remoteInputHistoryExtender.maybeExtendLifetime(entry1, 0)).isFalse()
-        assertThat(smartReplyHistoryExtender.maybeExtendLifetime(entry1, 0)).isFalse()
+        if (!lifetimeExtensionRefactor()) {
+            assertThat(remoteInputHistoryExtender.maybeExtendLifetime(entry1, 0)).isFalse()
+            assertThat(smartReplyHistoryExtender.maybeExtendLifetime(entry1, 0)).isFalse()
+        }
         assertThat(listener.isNotificationKeptForRemoteInputHistory(entry1.key)).isFalse()
     }
 
     @Test
+    @DisableFlags(FLAG_LIFETIME_EXTENSION_REFACTOR)
     fun testRemoteInputHistory() {
         `when`(remoteInputManager.shouldKeepForRemoteInputHistory(entry1)).thenReturn(true)
         assertThat(remoteInputActiveExtender.maybeExtendLifetime(entry1, 0)).isFalse()
@@ -117,6 +130,7 @@
     }
 
     @Test
+    @DisableFlags(FLAG_LIFETIME_EXTENSION_REFACTOR)
     fun testSmartReplyHistory() {
         `when`(remoteInputManager.shouldKeepForSmartReplyHistory(entry1)).thenReturn(true)
         assertThat(remoteInputActiveExtender.maybeExtendLifetime(entry1, 0)).isFalse()
@@ -142,4 +156,81 @@
         verify(lifetimeExtensionCallback).onEndLifetimeExtension(remoteInputActiveExtender, entry1)
         assertThat(remoteInputActiveExtender.isExtending(entry1.key)).isFalse()
     }
+
+    @Test
+    @EnableFlags(FLAG_LIFETIME_EXTENSION_REFACTOR)
+    fun testOnlyRemoteInputActiveLifetimeExtenderExtends() {
+        `when`(remoteInputManager.isRemoteInputActive(entry1)).thenReturn(true)
+        assertThat(remoteInputActiveExtender.maybeExtendLifetime(entry1, 0)).isTrue()
+        assertThat(remoteInputActiveExtender.isExtending(entry1.key)).isTrue()
+
+        listener.onPanelCollapsed()
+        assertThat(remoteInputActiveExtender.isExtending(entry1.key)).isFalse()
+
+        // Checks that lifetimeExtensionCallback is only called the expected number of times,
+        // by the remoteInputActiveExtender.
+        // Checks that the remote input history extender and smart reply history extenders
+        // aren't attached to the pipeline.
+        verify(lifetimeExtensionCallback, times(1)).onEndLifetimeExtension(any(), any())
+    }
+
+    @Test
+    @EnableFlags(FLAG_LIFETIME_EXTENSION_REFACTOR)
+    fun testRemoteInputLifetimeExtensionListenerTrigger() {
+        // Create notification with LIFETIME_EXTENDED_BY_DIRECT_REPLY flag.
+        val entry = NotificationEntryBuilder()
+                .setId(3)
+                .setTag("entry")
+                .setFlag(mContext, Notification.FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY, true)
+                .build()
+        `when`(remoteInputManager.shouldKeepForRemoteInputHistory(entry)).thenReturn(true)
+        `when`(remoteInputManager.shouldKeepForSmartReplyHistory(entry)).thenReturn(false)
+
+        collectionListeners.forEach {
+            it.onEntryUpdated(entry, true)
+        }
+
+        verify(rebuilder, times(1)).rebuildForRemoteInputReply(entry)
+    }
+
+    @Test
+    @EnableFlags(FLAG_LIFETIME_EXTENSION_REFACTOR)
+    fun testSmartReplyLifetimeExtensionListenerTrigger() {
+        // Create notification with LIFETIME_EXTENDED_BY_DIRECT_REPLY flag.
+        val entry = NotificationEntryBuilder()
+                .setId(3)
+                .setTag("entry")
+                .setFlag(mContext, Notification.FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY, true)
+                .build()
+        `when`(remoteInputManager.shouldKeepForRemoteInputHistory(entry)).thenReturn(false)
+        `when`(remoteInputManager.shouldKeepForSmartReplyHistory(entry)).thenReturn(true)
+        collectionListeners.forEach {
+            it.onEntryUpdated(entry, true)
+        }
+
+
+        verify(rebuilder, times(1)).rebuildForCanceledSmartReplies(entry)
+        verify(smartReplyController, times(1)).stopSending(entry)
+    }
+
+    @Test
+    @EnableFlags(FLAG_LIFETIME_EXTENSION_REFACTOR)
+    fun testLifetimeExtensionListenerClearsRemoteInputs() {
+        // Create notification with LIFETIME_EXTENDED_BY_DIRECT_REPLY flag.
+        val entry = NotificationEntryBuilder()
+                .setId(3)
+                .setTag("entry")
+                .setFlag(mContext, Notification.FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY, false)
+                .build()
+        entry.remoteInputs = ArrayList<RemoteInputHistoryItem>()
+        entry.remoteInputs.add(RemoteInputHistoryItem("Test Text"))
+        `when`(remoteInputManager.shouldKeepForRemoteInputHistory(entry)).thenReturn(false)
+        `when`(remoteInputManager.shouldKeepForSmartReplyHistory(entry)).thenReturn(false)
+
+        collectionListeners.forEach {
+            it.onEntryUpdated(entry, true)
+        }
+
+        assertThat(entry.remoteInputs).isNull()
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModelTest.kt
index ff882b1..9055ba4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/SharedNotificationContainerViewModelTest.kt
@@ -138,7 +138,8 @@
 
             configurationRepository.onAnyConfigurationChange()
 
-            assertThat(dimens!!.paddingTop).isEqualTo(30)
+            // Should directly use the header height (flagged off value)
+            assertThat(dimens!!.paddingTop).isEqualTo(10)
         }
 
     @Test
@@ -154,7 +155,8 @@
 
             configurationRepository.onAnyConfigurationChange()
 
-            assertThat(dimens!!.paddingTop).isEqualTo(40)
+            // Should directly use the header height (flagged on value)
+            assertThat(dimens!!.paddingTop).isEqualTo(5)
         }
 
     @Test
@@ -456,8 +458,8 @@
             )
             runCurrent()
 
-            // Top should be equal to bounds (1) + padding adjustment (30)
-            assertThat(bounds).isEqualTo(NotificationContainerBounds(top = 31f, bottom = 2f))
+            // Top should be equal to bounds (1) - padding adjustment (10)
+            assertThat(bounds).isEqualTo(NotificationContainerBounds(top = -9f, bottom = 2f))
         }
 
     @Test
@@ -483,8 +485,8 @@
             )
             runCurrent()
 
-            // Top should be equal to bounds (1) + padding adjustment (40)
-            assertThat(bounds).isEqualTo(NotificationContainerBounds(top = 41f, bottom = 2f))
+            // Top should be equal to bounds (1) - padding adjustment (5)
+            assertThat(bounds).isEqualTo(NotificationContainerBounds(top = -4f, bottom = 2f))
         }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithmTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithmTest.java
index bbf9a6b..38698f8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithmTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithmTest.java
@@ -45,6 +45,7 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.MockitoSession;
+import org.mockito.quality.Strictness;
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
@@ -80,6 +81,7 @@
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mStaticMockSession = mockitoSession()
+                .strictness(Strictness.WARN)
                 .mockStatic(BurnInHelperKt.class)
                 .mockStatic(LargeScreenHeaderHelper.class)
                 .startMocking();
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LegacyNotificationIconAreaControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LegacyNotificationIconAreaControllerImplTest.java
index b3708ba..41b959e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LegacyNotificationIconAreaControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LegacyNotificationIconAreaControllerImplTest.java
@@ -26,6 +26,7 @@
 
 import androidx.test.filters.SmallTest;
 
+import com.android.systemui.Flags;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.demomode.DemoModeController;
 import com.android.systemui.flags.FeatureFlags;
@@ -118,6 +119,7 @@
 
     @Test
     public void testAppearResetsTranslation() {
+        mSetFlagsRule.disableFlags(Flags.FLAG_KEYGUARD_SHADE_MIGRATION_NSSL);
         mController.setupAodIcons(mAodIcons);
         when(mDozeParameters.shouldControlScreenOff()).thenReturn(false);
         mController.appearAodIcons();
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 6eb1c1a..4293a27 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
@@ -42,6 +42,7 @@
 import org.junit.Test
 import org.mockito.Mockito.never
 import org.mockito.Mockito.spy
+import org.mockito.Mockito.times
 import org.mockito.Mockito.verify
 
 @SmallTest
@@ -145,6 +146,18 @@
     }
 
     @Test
+    fun onConfigurationChanged_multipleCalls_flagEnabled_updatesWindowHeightMultipleTimes() {
+        mSetFlagsRule.enableFlags(Flags.FLAG_TRUNCATED_STATUS_BAR_ICONS_FIX)
+
+        view.onConfigurationChanged(Configuration())
+        view.onConfigurationChanged(Configuration())
+        view.onConfigurationChanged(Configuration())
+        view.onConfigurationChanged(Configuration())
+
+        verify(windowController, times(4)).refreshStatusBarHeight()
+    }
+
+    @Test
     fun onConfigurationChanged_flagDisabled_doesNotUpdateWindowHeight() {
         mSetFlagsRule.disableFlags(Flags.FLAG_TRUNCATED_STATUS_BAR_ICONS_FIX)
 
@@ -154,6 +167,18 @@
     }
 
     @Test
+    fun onConfigurationChanged_multipleCalls_flagDisabled_doesNotUpdateWindowHeight() {
+        mSetFlagsRule.disableFlags(Flags.FLAG_TRUNCATED_STATUS_BAR_ICONS_FIX)
+
+        view.onConfigurationChanged(Configuration())
+        view.onConfigurationChanged(Configuration())
+        view.onConfigurationChanged(Configuration())
+        view.onConfigurationChanged(Configuration())
+
+        verify(windowController, never()).refreshStatusBarHeight()
+    }
+
+    @Test
     fun onAttachedToWindow_updatesLeftTopRightPaddingsBasedOnInsets() {
         val insets = Insets.of(/* left = */ 10, /* top = */ 20, /* right = */ 30, /* bottom = */ 40)
         whenever(contentInsetsProvider.getStatusBarContentInsetsForCurrentRotation())
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
index 54d3607..3da5ab9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
@@ -131,7 +131,7 @@
     @Mock
     private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(this);
 
     private List<StatusBarWindowStateListener> mStatusBarWindowStateListeners = new ArrayList<>();
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/MultiSourceMinAlphaControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/MultiSourceMinAlphaControllerTest.kt
index 2ce060c..997c00c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/MultiSourceMinAlphaControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/MultiSourceMinAlphaControllerTest.kt
@@ -42,7 +42,7 @@
     private val multiSourceMinAlphaController =
         MultiSourceMinAlphaController(view, initialAlpha = INITIAL_ALPHA)
 
-    @get:Rule val animatorTestRule = AnimatorTestRule()
+    @get:Rule val animatorTestRule = AnimatorTestRule(this)
 
     @Before
     fun setup() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
index 658e6b0..13167b2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
@@ -112,7 +112,7 @@
     private final UiEventLoggerFake mUiEventLoggerFake = new UiEventLoggerFake();
 
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(this);
 
     @Before
     public void setUp() throws Exception {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/surfaceeffects/loadingeffect/LoadingEffectTest.kt b/packages/SystemUI/tests/src/com/android/systemui/surfaceeffects/loadingeffect/LoadingEffectTest.kt
new file mode 100644
index 0000000..7c36a85
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/surfaceeffects/loadingeffect/LoadingEffectTest.kt
@@ -0,0 +1,267 @@
+/*
+ * 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.surfaceeffects.loadingeffect
+
+import android.graphics.Paint
+import android.graphics.RenderEffect
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.model.SysUiStateTest
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.AnimationState
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.AnimationState.EASE_IN
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.AnimationState.EASE_OUT
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.AnimationState.MAIN
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.AnimationState.NOT_PLAYING
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.AnimationStateChangedCallback
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.PaintDrawCallback
+import com.android.systemui.surfaceeffects.loadingeffect.LoadingEffect.Companion.RenderEffectDrawCallback
+import com.android.systemui.surfaceeffects.turbulencenoise.TurbulenceNoiseAnimationConfig
+import com.android.systemui.surfaceeffects.turbulencenoise.TurbulenceNoiseShader
+import com.android.systemui.util.concurrency.FakeExecutor
+import com.android.systemui.util.time.FakeSystemClock
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+class LoadingEffectTest : SysUiStateTest() {
+
+    private val fakeSystemClock = FakeSystemClock()
+    private val fakeExecutor = FakeExecutor(fakeSystemClock)
+
+    @Test
+    fun play_paintCallback_triggersDrawCallback() {
+        var paintFromCallback: Paint? = null
+        val drawCallback =
+            object : PaintDrawCallback {
+                override fun onDraw(loadingPaint: Paint) {
+                    paintFromCallback = loadingPaint
+                }
+            }
+        val loadingEffect =
+            LoadingEffect(
+                baseType = TurbulenceNoiseShader.Companion.Type.SIMPLEX_NOISE,
+                TurbulenceNoiseAnimationConfig(),
+                paintCallback = drawCallback,
+                animationStateChangedCallback = null
+            )
+
+        fakeExecutor.execute {
+            assertThat(paintFromCallback).isNull()
+
+            loadingEffect.play()
+            fakeSystemClock.advanceTime(500L)
+
+            assertThat(paintFromCallback).isNotNull()
+        }
+    }
+
+    @Test
+    fun play_renderEffectCallback_triggersDrawCallback() {
+        var renderEffectFromCallback: RenderEffect? = null
+        val drawCallback =
+            object : RenderEffectDrawCallback {
+                override fun onDraw(loadingRenderEffect: RenderEffect) {
+                    renderEffectFromCallback = loadingRenderEffect
+                }
+            }
+        val loadingEffect =
+            LoadingEffect(
+                baseType = TurbulenceNoiseShader.Companion.Type.SIMPLEX_NOISE,
+                TurbulenceNoiseAnimationConfig(),
+                renderEffectCallback = drawCallback,
+                animationStateChangedCallback = null
+            )
+
+        fakeExecutor.execute {
+            assertThat(renderEffectFromCallback).isNull()
+
+            loadingEffect.play()
+            fakeSystemClock.advanceTime(500L)
+
+            assertThat(renderEffectFromCallback).isNotNull()
+        }
+    }
+
+    @Test
+    fun play_animationStateChangesInOrder() {
+        val config = TurbulenceNoiseAnimationConfig()
+        val expectedStates = arrayOf(NOT_PLAYING, EASE_IN, MAIN, EASE_OUT, NOT_PLAYING)
+        val actualStates = mutableListOf(NOT_PLAYING)
+        val stateChangedCallback =
+            object : AnimationStateChangedCallback {
+                override fun onStateChanged(oldState: AnimationState, newState: AnimationState) {
+                    actualStates.add(newState)
+                }
+            }
+        val drawCallback =
+            object : PaintDrawCallback {
+                override fun onDraw(loadingPaint: Paint) {}
+            }
+        val loadingEffect =
+            LoadingEffect(
+                baseType = TurbulenceNoiseShader.Companion.Type.SIMPLEX_NOISE,
+                config,
+                paintCallback = drawCallback,
+                stateChangedCallback
+            )
+
+        val timeToAdvance =
+            config.easeInDuration + config.maxDuration + config.easeOutDuration + 100
+
+        fakeExecutor.execute {
+            loadingEffect.play()
+
+            fakeSystemClock.advanceTime(timeToAdvance.toLong())
+
+            assertThat(actualStates).isEqualTo(expectedStates)
+        }
+    }
+
+    @Test
+    fun play_alreadyPlaying_playsOnlyOnce() {
+        val config = TurbulenceNoiseAnimationConfig()
+        var numPlay = 0
+        val stateChangedCallback =
+            object : AnimationStateChangedCallback {
+                override fun onStateChanged(oldState: AnimationState, newState: AnimationState) {
+                    if (oldState == NOT_PLAYING && newState == EASE_IN) {
+                        numPlay++
+                    }
+                }
+            }
+        val drawCallback =
+            object : PaintDrawCallback {
+                override fun onDraw(loadingPaint: Paint) {}
+            }
+        val loadingEffect =
+            LoadingEffect(
+                baseType = TurbulenceNoiseShader.Companion.Type.SIMPLEX_NOISE,
+                config,
+                paintCallback = drawCallback,
+                stateChangedCallback
+            )
+
+        fakeExecutor.execute {
+            assertThat(numPlay).isEqualTo(0)
+
+            loadingEffect.play()
+            loadingEffect.play()
+            loadingEffect.play()
+            loadingEffect.play()
+            loadingEffect.play()
+
+            assertThat(numPlay).isEqualTo(1)
+        }
+    }
+
+    @Test
+    fun finish_finishesLoadingEffect() {
+        val config = TurbulenceNoiseAnimationConfig(maxDuration = 1000f)
+        val drawCallback =
+            object : PaintDrawCallback {
+                override fun onDraw(loadingPaint: Paint) {}
+            }
+        var isFinished = false
+        val stateChangedCallback =
+            object : AnimationStateChangedCallback {
+                override fun onStateChanged(oldState: AnimationState, newState: AnimationState) {
+                    if (oldState == MAIN && newState == NOT_PLAYING) {
+                        isFinished = true
+                    }
+                }
+            }
+        val loadingEffect =
+            LoadingEffect(
+                baseType = TurbulenceNoiseShader.Companion.Type.SIMPLEX_NOISE,
+                config,
+                paintCallback = drawCallback,
+                stateChangedCallback
+            )
+
+        fakeExecutor.execute {
+            assertThat(isFinished).isFalse()
+
+            loadingEffect.play()
+            fakeSystemClock.advanceTime(config.easeInDuration.toLong() + 500L)
+
+            assertThat(isFinished).isFalse()
+
+            loadingEffect.finish()
+
+            assertThat(isFinished).isTrue()
+        }
+    }
+
+    @Test
+    fun finish_notMainState_hasNoEffect() {
+        val config = TurbulenceNoiseAnimationConfig(maxDuration = 1000f)
+        val drawCallback =
+            object : PaintDrawCallback {
+                override fun onDraw(loadingPaint: Paint) {}
+            }
+        var isFinished = false
+        val stateChangedCallback =
+            object : AnimationStateChangedCallback {
+                override fun onStateChanged(oldState: AnimationState, newState: AnimationState) {
+                    if (oldState == MAIN && newState == NOT_PLAYING) {
+                        isFinished = true
+                    }
+                }
+            }
+        val loadingEffect =
+            LoadingEffect(
+                baseType = TurbulenceNoiseShader.Companion.Type.SIMPLEX_NOISE,
+                config,
+                paintCallback = drawCallback,
+                stateChangedCallback
+            )
+
+        fakeExecutor.execute {
+            assertThat(isFinished).isFalse()
+
+            loadingEffect.finish()
+
+            assertThat(isFinished).isFalse()
+        }
+    }
+
+    @Test
+    fun getNoiseOffset_returnsNoiseOffset() {
+        val expectedNoiseOffset = arrayOf(0.1f, 0.2f, 0.3f)
+        val config =
+            TurbulenceNoiseAnimationConfig(
+                noiseOffsetX = expectedNoiseOffset[0],
+                noiseOffsetY = expectedNoiseOffset[1],
+                noiseOffsetZ = expectedNoiseOffset[2]
+            )
+        val drawCallback =
+            object : PaintDrawCallback {
+                override fun onDraw(loadingPaint: Paint) {}
+            }
+        val loadingEffect =
+            LoadingEffect(
+                baseType = TurbulenceNoiseShader.Companion.Type.SIMPLEX_NOISE,
+                config,
+                paintCallback = drawCallback,
+                animationStateChangedCallback = null
+            )
+
+        assertThat(loadingEffect.getNoiseOffset()).isEqualTo(expectedNoiseOffset)
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
index 8a33778..25a0bc4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
@@ -157,7 +157,7 @@
     private FakeSettings mSecureSettings;
 
     @Rule
-    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule();
+    public final AnimatorTestRule mAnimatorTestRule = new AnimatorTestRule(this);
 
    @Before
     public void setup() throws Exception {
diff --git a/packages/SystemUI/tests/utils/src/android/animation/AnimatorTestRule.java b/packages/SystemUI/tests/utils/src/android/animation/AnimatorTestRule.java
index 1afe56f..5860c2d 100644
--- a/packages/SystemUI/tests/utils/src/android/animation/AnimatorTestRule.java
+++ b/packages/SystemUI/tests/utils/src/android/animation/AnimatorTestRule.java
@@ -16,14 +16,21 @@
 
 package android.animation;
 
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
 import android.animation.AnimationHandler.AnimationFrameCallback;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Looper;
 import android.os.SystemClock;
+import android.testing.TestableLooper;
+import android.testing.TestableLooper.RunnableWithException;
 import android.util.AndroidRuntimeException;
 import android.util.Singleton;
 import android.view.Choreographer;
+import android.view.animation.AnimationUtils;
+
+import androidx.test.platform.app.InstrumentationRegistry;
 
 import com.android.internal.util.Preconditions;
 
@@ -74,25 +81,31 @@
             return new TestHandler();
         }
     };
+    private final Object mTest;
     private final long mStartTime;
     private long mTotalTimeDelta = 0;
+    private volatile boolean mCanLockAnimationClock;
+    private Looper mLooperWithLockedAnimationClock;
 
     /**
-     * Construct an AnimatorTestRule with a custom start time.
-     * @see #AnimatorTestRule()
+     * Construct an AnimatorTestRule with access to the test instance and a custom start time.
+     * @see #AnimatorTestRule(Object)
      */
-    public AnimatorTestRule(long startTime) {
+    public AnimatorTestRule(Object test, long startTime) {
+        mTest = test;
         mStartTime = startTime;
     }
 
     /**
-     * Construct an AnimatorTestRule with a start time of {@link SystemClock#uptimeMillis()}.
-     * Initializing the start time with this clock reduces the discrepancies with various internals
-     * of classes like ValueAnimator which can sometimes read that clock via
-     * {@link android.view.animation.AnimationUtils#currentAnimationTimeMillis()}.
+     * Construct an AnimatorTestRule for the given test instance with a start time of
+     * {@link SystemClock#uptimeMillis()}. Initializing the start time with this clock reduces the
+     * discrepancies with various internals of classes like ValueAnimator which can sometimes read
+     * that clock via {@link android.view.animation.AnimationUtils#currentAnimationTimeMillis()}.
+     *
+     * @param test the test instance used to access the {@link TestableLooper} used by the class.
      */
-    public AnimatorTestRule() {
-        this(SystemClock.uptimeMillis());
+    public AnimatorTestRule(Object test) {
+        this(test, SystemClock.uptimeMillis());
     }
 
     @NonNull
@@ -102,10 +115,16 @@
             @Override
             public void evaluate() throws Throwable {
                 final TestHandler testHandler = mTestHandler.get();
-                AnimationHandler objAtStart = AnimationHandler.setTestHandler(testHandler);
+                final AnimationHandler objAtStart = AnimationHandler.setTestHandler(testHandler);
+                final RunnableWithException lockClock =
+                        wrapWithRunBlocking(new LockAnimationClockRunnable());
+                final RunnableWithException unlockClock =
+                        wrapWithRunBlocking(new UnlockAnimationClockRunnable());
                 try {
+                    lockClock.run();
                     base.evaluate();
                 } finally {
+                    unlockClock.run();
                     AnimationHandler objAtEnd = AnimationHandler.setTestHandler(objAtStart);
                     if (testHandler != objAtEnd) {
                         // pass or fail, inner logic not restoring the handler needs to be reported.
@@ -118,6 +137,78 @@
         };
     }
 
+    private RunnableWithException wrapWithRunBlocking(RunnableWithException runnable) {
+        RunnableWithException wrapped = TestableLooper.wrapWithRunBlocking(mTest, runnable);
+        if (wrapped != null) {
+            return wrapped;
+        }
+        return () -> runOnMainThrowing(runnable);
+    }
+
+    private static void runOnMainThrowing(RunnableWithException runnable) throws Exception {
+        if (Looper.myLooper() == Looper.getMainLooper()) {
+            runnable.run();
+        } else {
+            final Throwable[] throwableBox = new Throwable[1];
+            InstrumentationRegistry.getInstrumentation().runOnMainSync(() -> {
+                try {
+                    runnable.run();
+                } catch (Throwable t) {
+                    throwableBox[0] = t;
+                }
+            });
+            if (throwableBox[0] == null) {
+                return;
+            } else if (throwableBox[0] instanceof RuntimeException ex) {
+                throw ex;
+            } else if (throwableBox[0] instanceof Error err) {
+                throw err;
+            } else {
+                throw new RuntimeException(throwableBox[0]);
+            }
+        }
+    }
+
+    private class LockAnimationClockRunnable implements RunnableWithException {
+        @Override
+        public void run() {
+            mLooperWithLockedAnimationClock = Looper.myLooper();
+            mCanLockAnimationClock = true;
+            lockAnimationClockToCurrentTime();
+        }
+    }
+
+    private class UnlockAnimationClockRunnable implements RunnableWithException {
+        @Override
+        public void run() {
+            mCanLockAnimationClock = false;
+            mLooperWithLockedAnimationClock = null;
+            AnimationUtils.unlockAnimationClock();
+        }
+    }
+
+    private void lockAnimationClockToCurrentTime() {
+        if (!mCanLockAnimationClock) {
+            throw new AssertionError("Unable to lock the animation clock; "
+                    + "has the test started? already finished?");
+        }
+        if (mLooperWithLockedAnimationClock != Looper.myLooper()) {
+            throw new AssertionError("Animation clock being locked on " + Looper.myLooper()
+                    + " but should only be locked on " + mLooperWithLockedAnimationClock);
+        }
+        long desiredTime = getCurrentTime();
+        AnimationUtils.lockAnimationClock(desiredTime);
+        if (!mCanLockAnimationClock) {
+            AnimationUtils.unlockAnimationClock();
+            throw new AssertionError("Threading error when locking the animation clock");
+        }
+        long outputTime = AnimationUtils.currentAnimationTimeMillis();
+        if (outputTime != desiredTime) {
+            throw new AssertionError("currentAnimationTimeMillis() is " + outputTime
+                    + " after locking to " + desiredTime);
+        }
+    }
+
     /**
      * If any new {@link Animator}s have been registered since the last time the frame time was
      * advanced, initialize them with the current frame time.  Failing to do this will result in the
@@ -178,6 +269,7 @@
             // advance time
             mTotalTimeDelta += timeDelta;
         }
+        lockAnimationClockToCurrentTime();
         if (preFrameAction != null) {
             preFrameAction.accept(timeDelta);
             // After letting other code run, clear any new callbacks to avoid double-ticking them
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/animation/AnimatorTestRule.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/animation/AnimatorTestRule.kt
index ba9c5ed..e2fc44f 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/animation/AnimatorTestRule.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/animation/AnimatorTestRule.kt
@@ -26,12 +26,16 @@
  * A rule that wraps both [androidx.core.animation.AnimatorTestRule] and
  * [android.animation.AnimatorTestRule] such that the clocks of the two animation handlers can be
  * advanced together.
+ *
+ * @param test the instance of the test used to look up the TestableLooper.  If a TestableLooper is
+ * found, the time can only be advanced on that thread; otherwise the time must be advanced on the
+ * main thread.
  */
-class AnimatorTestRule : TestRule {
+class AnimatorTestRule(test: Any?) : TestRule {
     // Create the androidx rule, which initializes start time to SystemClock.uptimeMillis(),
     // then copy that time to the platform rule so that the two clocks are in sync.
     private val androidxRule = androidx.core.animation.AnimatorTestRule()
-    private val platformRule = android.animation.AnimatorTestRule(androidxRule.startTime)
+    private val platformRule = android.animation.AnimatorTestRule(test, androidxRule.startTime)
     private val advanceAndroidXTimeBy =
         Consumer<Long> { timeDelta -> androidxRule.advanceTimeBy(timeDelta) }
 
diff --git a/ravenwood/mockito/Android.bp b/ravenwood/mockito/Android.bp
index a74bca4..95c7394 100644
--- a/ravenwood/mockito/Android.bp
+++ b/ravenwood/mockito/Android.bp
@@ -13,6 +13,9 @@
     srcs: [
         "test/**/*.java",
     ],
+    exclude_srcs: [
+        "test/**/*DeviceOnly*.java",
+    ],
     static_libs: [
         "junit",
         "truth",
@@ -31,6 +34,9 @@
     srcs: [
         "test/**/*.java",
     ],
+    exclude_srcs: [
+        "test/**/*RavenwoodOnly*.java",
+    ],
     static_libs: [
         "junit",
         "truth",
diff --git a/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoDeviceOnlyTest.java b/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoDeviceOnlyTest.java
new file mode 100644
index 0000000..d02fe69
--- /dev/null
+++ b/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoDeviceOnlyTest.java
@@ -0,0 +1,46 @@
+/*
+ * 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.ravenwood.mockito;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.app.ActivityManager;
+import android.platform.test.ravenwood.RavenwoodRule;
+
+import com.android.dx.mockito.inline.extended.ExtendedMockito;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.mockito.quality.Strictness;
+
+public class RavenwoodMockitoDeviceOnlyTest {
+    @Rule public final RavenwoodRule mRavenwood = new RavenwoodRule();
+
+    @Test
+    public void testStaticMockOnDevice() {
+        var mockingSession = ExtendedMockito.mockitoSession()
+                .strictness(Strictness.LENIENT)
+                .mockStatic(ActivityManager.class)
+                .startMocking();
+        try {
+            ExtendedMockito.doReturn(true).when(ActivityManager::isUserAMonkey);
+
+            assertThat(ActivityManager.isUserAMonkey()).isEqualTo(true);
+        } finally {
+            mockingSession.finishMocking();
+        }
+    }
+}
diff --git a/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoRavenwoodOnlyTest.java b/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoRavenwoodOnlyTest.java
new file mode 100644
index 0000000..0c137d5
--- /dev/null
+++ b/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoRavenwoodOnlyTest.java
@@ -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.ravenwood.mockito;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.app.ActivityManager;
+import android.platform.test.ravenwood.RavenwoodRule;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.mockito.MockedStatic;
+import org.mockito.Mockito;
+
+public class RavenwoodMockitoRavenwoodOnlyTest {
+    @Rule public final RavenwoodRule mRavenwood = new RavenwoodRule();
+
+    @Test
+    public void testStaticMockOnRavenwood() {
+        try (MockedStatic<ActivityManager> am = Mockito.mockStatic(ActivityManager.class)) {
+            am.when(ActivityManager::isUserAMonkey).thenReturn(true);
+            assertThat(ActivityManager.isUserAMonkey()).isEqualTo(true);
+        }
+    }
+}
diff --git a/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoTest.java b/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoTest.java
index 1284d64..9566710 100644
--- a/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoTest.java
+++ b/ravenwood/mockito/test/com/android/ravenwood/mockito/RavenwoodMockitoTest.java
@@ -31,28 +31,6 @@
 public class RavenwoodMockitoTest {
     @Rule public final RavenwoodRule mRavenwood = new RavenwoodRule();
 
-
-// Use this to mock static methods, which isn't supported by mockito 2.
-// Mockito supports static mocking since 3.4.0:
-// See: https://javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/Mockito.html#48
-
-//    private MockitoSession mMockingSession;
-//
-//    @Before
-//    public void setUp() {
-//        mMockingSession = mockitoSession()
-//                .strictness(Strictness.LENIENT)
-//                .mockStatic(RavenwoodMockitoTest.class)
-//                .startMocking();
-//    }
-//
-//    @After
-//    public void tearDown() {
-//        if (mMockingSession != null) {
-//            mMockingSession.finishMocking();
-//        }
-//    }
-
     @Test
     public void testMockJdkClass() {
         Process object = mock(Process.class);
diff --git a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
index b64c74e..af47ed2 100644
--- a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
+++ b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
@@ -42,10 +42,12 @@
 import android.accessibilityservice.AccessibilityTrace;
 import android.accessibilityservice.IAccessibilityServiceClient;
 import android.accessibilityservice.IAccessibilityServiceConnection;
+import android.accessibilityservice.IBrailleDisplayController;
 import android.accessibilityservice.MagnificationConfig;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.app.PendingIntent;
 import android.content.ComponentName;
 import android.content.Context;
@@ -58,6 +60,7 @@
 import android.hardware.HardwareBuffer;
 import android.hardware.display.DisplayManager;
 import android.hardware.display.DisplayManagerInternal;
+import android.hardware.usb.UsbDevice;
 import android.os.Binder;
 import android.os.Build;
 import android.os.Bundle;
@@ -2776,4 +2779,23 @@
         t.close();
         mOverlays.clear();
     }
+
+    @Override
+    @SuppressLint("AndroidFrameworkRequiresPermission") // Unsupported in Abstract class
+    public void connectBluetoothBrailleDisplay(String bluetoothAddress,
+            IBrailleDisplayController controller) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void connectUsbBrailleDisplay(UsbDevice usbDevice,
+            IBrailleDisplayController controller) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    @SuppressLint("AndroidFrameworkRequiresPermission") // Unsupported in Abstract class
+    public void setTestBrailleDisplayData(List<Bundle> brailleDisplays) {
+        throw new UnsupportedOperationException();
+    }
 }
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java
index 5ebe161..b90a66a 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java
@@ -26,16 +26,25 @@
 import android.accessibilityservice.AccessibilityService;
 import android.accessibilityservice.AccessibilityServiceInfo;
 import android.accessibilityservice.AccessibilityTrace;
+import android.accessibilityservice.BrailleDisplayController;
 import android.accessibilityservice.IAccessibilityServiceClient;
+import android.accessibilityservice.IBrailleDisplayController;
 import android.accessibilityservice.TouchInteractionController;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
+import android.annotation.SuppressLint;
 import android.annotation.UserIdInt;
 import android.app.PendingIntent;
+import android.bluetooth.BluetoothAdapter;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ParceledListSlice;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbManager;
 import android.os.Binder;
+import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Message;
@@ -44,6 +53,7 @@
 import android.os.Trace;
 import android.os.UserHandle;
 import android.provider.Settings;
+import android.text.TextUtils;
 import android.util.Slog;
 import android.view.Display;
 import android.view.MotionEvent;
@@ -55,6 +65,8 @@
 import com.android.server.wm.WindowManagerInternal;
 
 import java.lang.ref.WeakReference;
+import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 
 /**
@@ -82,6 +94,9 @@
     final Intent mIntent;
     final ActivityTaskManagerInternal mActivityTaskManagerService;
 
+    private BrailleDisplayConnection mBrailleDisplayConnection;
+    private List<Bundle> mTestBrailleDisplays = null;
+
     private final Handler mMainHandler;
 
     private static final class AccessibilityInputMethodSessionCallback
@@ -448,6 +463,16 @@
         }
     }
 
+    @Override
+    public void resetLocked() {
+        super.resetLocked();
+        if (android.view.accessibility.Flags.brailleDisplayHid()) {
+            if (mBrailleDisplayConnection != null) {
+                mBrailleDisplayConnection.disconnect();
+            }
+        }
+    }
+
     public boolean isAccessibilityButtonAvailableLocked(AccessibilityUserState userState) {
         // If the service does not request the accessibility button, it isn't available
         if (!mRequestAccessibilityButton) {
@@ -640,4 +665,123 @@
             }
         }
     }
+
+    private void checkAccessibilityAccessLocked() {
+        if (!hasRightsToCurrentUserLocked()
+                || !mSecurityPolicy.checkAccessibilityAccess(this)) {
+            throw new SecurityException("Caller does not have accessibility access");
+        }
+    }
+
+    /**
+     * Sets up a BrailleDisplayConnection interface for the requested Bluetooth-connected
+     * Braille display.
+     *
+     * @param bluetoothAddress The address from
+     *                         {@link android.bluetooth.BluetoothDevice#getAddress()}.
+     */
+    @Override
+    @RequiresPermission(Manifest.permission.BLUETOOTH_CONNECT)
+    public void connectBluetoothBrailleDisplay(
+            @NonNull String bluetoothAddress, @NonNull IBrailleDisplayController controller) {
+        if (!android.view.accessibility.Flags.brailleDisplayHid()) {
+            throw new IllegalStateException("Flag BRAILLE_DISPLAY_HID not enabled");
+        }
+        Objects.requireNonNull(bluetoothAddress);
+        Objects.requireNonNull(controller);
+        mContext.enforceCallingPermission(Manifest.permission.BLUETOOTH_CONNECT,
+                "Missing BLUETOOTH_CONNECT permission");
+        if (!BluetoothAdapter.checkBluetoothAddress(bluetoothAddress)) {
+            throw new IllegalArgumentException(
+                    bluetoothAddress + " is not a valid Bluetooth address");
+        }
+        synchronized (mLock) {
+            checkAccessibilityAccessLocked();
+            if (mBrailleDisplayConnection != null) {
+                throw new IllegalStateException(
+                        "This service already has a connected Braille display");
+            }
+            BrailleDisplayConnection connection = new BrailleDisplayConnection(mLock, this);
+            if (mTestBrailleDisplays != null) {
+                connection.setTestData(mTestBrailleDisplays);
+            }
+            connection.connectLocked(
+                    bluetoothAddress, BrailleDisplayConnection.BUS_BLUETOOTH, controller);
+        }
+    }
+
+    /**
+     * Sets up a BrailleDisplayConnection interface for the requested USB-connected
+     * Braille display.
+     *
+     * <p>The caller package must already have USB permission for this {@link UsbDevice}.
+     */
+    @SuppressLint("MissingPermission") // system_server has the required MANAGE_USB permission
+    @Override
+    @NonNull
+    public void connectUsbBrailleDisplay(@NonNull UsbDevice usbDevice,
+            @NonNull IBrailleDisplayController controller) {
+        if (!android.view.accessibility.Flags.brailleDisplayHid()) {
+            throw new IllegalStateException("Flag BRAILLE_DISPLAY_HID not enabled");
+        }
+        Objects.requireNonNull(usbDevice);
+        Objects.requireNonNull(controller);
+        final UsbManager usbManager = (UsbManager) mContext.getSystemService(Context.USB_SERVICE);
+        final String usbSerialNumber;
+        final int uid = Binder.getCallingUid();
+        final int pid = Binder.getCallingPid();
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            if (usbManager == null || !usbManager.hasPermission(
+                    usbDevice, mComponentName.getPackageName(), /*pid=*/ pid, /*uid=*/ uid)) {
+                throw new SecurityException(
+                        "Caller does not have permission to access this UsbDevice");
+            }
+            usbSerialNumber = usbDevice.getSerialNumber();
+            if (TextUtils.isEmpty(usbSerialNumber)) {
+                // If the UsbDevice does not report a serial number for locating the HIDRAW
+                // node then notify connection error ERROR_BRAILLE_DISPLAY_NOT_FOUND.
+                try {
+                    controller.onConnectionFailed(BrailleDisplayController.BrailleDisplayCallback
+                            .FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND);
+                } catch (RemoteException e) {
+                    Slog.e(LOG_TAG, "Error calling onConnectionFailed", e);
+                }
+                return;
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+        synchronized (mLock) {
+            checkAccessibilityAccessLocked();
+            if (mBrailleDisplayConnection != null) {
+                throw new IllegalStateException(
+                        "This service already has a connected Braille display");
+            }
+            BrailleDisplayConnection connection = new BrailleDisplayConnection(mLock, this);
+            if (mTestBrailleDisplays != null) {
+                connection.setTestData(mTestBrailleDisplays);
+            }
+            connection.connectLocked(
+                    usbSerialNumber, BrailleDisplayConnection.BUS_USB, controller);
+        }
+    }
+
+    @Override
+    @RequiresPermission(Manifest.permission.MANAGE_ACCESSIBILITY)
+    public void setTestBrailleDisplayData(List<Bundle> brailleDisplays) {
+        // Enforce that this TestApi is only called by trusted (test) callers.
+        mContext.enforceCallingPermission(Manifest.permission.MANAGE_ACCESSIBILITY,
+                "Missing MANAGE_ACCESSIBILITY permission");
+        mTestBrailleDisplays = brailleDisplays;
+    }
+
+    void onBrailleDisplayConnectedLocked(BrailleDisplayConnection connection) {
+        mBrailleDisplayConnection = connection;
+    }
+
+    // Reset state when the BrailleDisplayConnection object disconnects itself.
+    void onBrailleDisplayDisconnectedLocked() {
+        mBrailleDisplayConnection = null;
+    }
 }
diff --git a/services/accessibility/java/com/android/server/accessibility/BrailleDisplayConnection.java b/services/accessibility/java/com/android/server/accessibility/BrailleDisplayConnection.java
new file mode 100644
index 0000000..1f18e15
--- /dev/null
+++ b/services/accessibility/java/com/android/server/accessibility/BrailleDisplayConnection.java
@@ -0,0 +1,534 @@
+/*
+ * 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.server.accessibility;
+
+import static android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback.FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND;
+import static android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback.FLAG_ERROR_CANNOT_ACCESS;
+
+import android.accessibilityservice.BrailleDisplayController;
+import android.accessibilityservice.IBrailleDisplayConnection;
+import android.accessibilityservice.IBrailleDisplayController;
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.PermissionManuallyEnforced;
+import android.annotation.RequiresNoPermission;
+import android.bluetooth.BluetoothDevice;
+import android.hardware.usb.UsbDevice;
+import android.os.Bundle;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.Process;
+import android.os.RemoteException;
+import android.util.ArrayMap;
+import android.util.ArraySet;
+import android.util.Pair;
+import android.util.Slog;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.nio.file.DirectoryStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.function.Function;
+
+/**
+ * This class represents the connection between {@code system_server} and a connected
+ * Braille Display using the Braille Display HID standard (usage page 0x41).
+ */
+class BrailleDisplayConnection extends IBrailleDisplayConnection.Stub {
+    private static final String LOG_TAG = "BrailleDisplayConnection";
+
+    /**
+     * Represents the connection type of a Braille display.
+     *
+     * <p>The integer values must match the kernel's bus type values because this bus type is
+     * used to locate the correct HIDRAW node using data from the kernel. These values come
+     * from the UAPI header file bionic/libc/kernel/uapi/linux/input.h, which is guaranteed
+     * to stay constant.
+     */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = true, prefix = {"BUS_"}, value = {
+            BUS_UNKNOWN,
+            BUS_USB,
+            BUS_BLUETOOTH
+    })
+    @interface BusType {
+    }
+    static final int BUS_UNKNOWN = -1;
+    static final int BUS_USB = 0x03;
+    static final int BUS_BLUETOOTH = 0x05;
+
+    // Access to this static object must be guarded by a lock that is shared for all instances
+    // of this class: the singular Accessibility system_server lock (mLock).
+    private static final Set<File> sConnectedNodes = new ArraySet<>();
+
+    // Used to guard to AIDL methods from concurrent calls.
+    // Lock must match the one used by AccessibilityServiceConnection, which itself
+    // comes from AccessibilityManagerService.
+    private final Object mLock;
+    private final AccessibilityServiceConnection mServiceConnection;
+
+
+    private File mHidrawNode;
+    private IBrailleDisplayController mController;
+
+    private Thread mInputThread;
+    private OutputStream mOutputStream;
+    private HandlerThread mOutputThread;
+
+    // mScanner is not final because tests may modify this to use a test-only scanner.
+    private BrailleDisplayScanner mScanner;
+
+    BrailleDisplayConnection(@NonNull Object lock,
+            @NonNull AccessibilityServiceConnection serviceConnection) {
+        this.mLock = Objects.requireNonNull(lock);
+        this.mScanner = getDefaultNativeScanner(getDefaultNativeInterface());
+        this.mServiceConnection = Objects.requireNonNull(serviceConnection);
+    }
+
+    /**
+     * Interface to scan for properties of connected Braille displays.
+     *
+     * <p>Helps simplify testing Braille Display APIs using test data without requiring
+     * a real Braille display to be connected to the device, by using a test implementation
+     * of this interface.
+     *
+     * @see #getDefaultNativeScanner
+     * @see #setTestData
+     */
+    @VisibleForTesting
+    interface BrailleDisplayScanner {
+        Collection<Path> getHidrawNodePaths();
+
+        byte[] getDeviceReportDescriptor(@NonNull Path path);
+
+        String getUniqueId(@NonNull Path path);
+
+        @BusType
+        int getDeviceBusType(@NonNull Path path);
+    }
+
+    /**
+     * Finds the Braille display HIDRAW node associated with the provided unique ID.
+     *
+     * <p>If found, saves instance state for this connection and starts a thread to
+     * read from the Braille display.
+     *
+     * @param expectedUniqueId  The expected unique ID of the device to connect, from
+     *                          {@link UsbDevice#getSerialNumber()}
+     *                          or {@link BluetoothDevice#getAddress()}
+     * @param expectedBusType   The expected bus type from {@link BusType}.
+     * @param controller        Interface containing oneway callbacks used to communicate with the
+     *                          {@link android.accessibilityservice.BrailleDisplayController}.
+     */
+    void connectLocked(
+            @NonNull String expectedUniqueId,
+            @BusType int expectedBusType,
+            @NonNull IBrailleDisplayController controller) {
+        Objects.requireNonNull(expectedUniqueId);
+        this.mController = Objects.requireNonNull(controller);
+
+        final List<Pair<File, byte[]>> result = new ArrayList<>();
+        final Collection<Path> hidrawNodePaths = mScanner.getHidrawNodePaths();
+        if (hidrawNodePaths == null) {
+            Slog.w(LOG_TAG, "Unable to access the HIDRAW node directory");
+            sendConnectionErrorLocked(FLAG_ERROR_CANNOT_ACCESS);
+            return;
+        }
+        boolean unableToGetDescriptor = false;
+        // For every present HIDRAW device node:
+        for (Path path : hidrawNodePaths) {
+            final byte[] descriptor = mScanner.getDeviceReportDescriptor(path);
+            if (descriptor == null) {
+                unableToGetDescriptor = true;
+                continue;
+            }
+            final String uniqueId = mScanner.getUniqueId(path);
+            if (isBrailleDisplay(descriptor)
+                    && mScanner.getDeviceBusType(path) == expectedBusType
+                    && expectedUniqueId.equalsIgnoreCase(uniqueId)) {
+                result.add(Pair.create(path.toFile(), descriptor));
+            }
+        }
+
+        // Return success only when exactly one matching device node is found.
+        if (result.size() != 1) {
+            @BrailleDisplayController.BrailleDisplayCallback.ErrorCode int errorCode =
+                    FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND;
+            // If we were unable to get some /dev/hidraw* descriptor then tell the accessibility
+            // service that the device may not have proper access to these device nodes.
+            if (unableToGetDescriptor) {
+                Slog.w(LOG_TAG, "Unable to access some HIDRAW node's descriptor");
+                errorCode |= FLAG_ERROR_CANNOT_ACCESS;
+            } else {
+                Slog.w(LOG_TAG,
+                        "Unable to find a unique Braille display matching the provided device");
+            }
+            sendConnectionErrorLocked(errorCode);
+            return;
+        }
+
+        this.mHidrawNode = result.get(0).first;
+        final byte[] reportDescriptor = result.get(0).second;
+
+        // Only one connection instance should exist for this hidraw node, across
+        // all currently running accessibility services.
+        if (sConnectedNodes.contains(this.mHidrawNode)) {
+            Slog.w(LOG_TAG,
+                    "Unable to find an unused Braille display matching the provided device");
+            sendConnectionErrorLocked(FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND);
+            return;
+        }
+        sConnectedNodes.add(this.mHidrawNode);
+
+        startReadingLocked();
+
+        try {
+            mServiceConnection.onBrailleDisplayConnectedLocked(this);
+            mController.onConnected(this, reportDescriptor);
+        } catch (RemoteException e) {
+            Slog.e(LOG_TAG, "Error calling onConnected", e);
+            disconnect();
+        }
+    }
+
+    private void sendConnectionErrorLocked(
+            @BrailleDisplayController.BrailleDisplayCallback.ErrorCode int errorCode) {
+        try {
+            mController.onConnectionFailed(errorCode);
+        } catch (RemoteException e) {
+            Slog.e(LOG_TAG, "Error calling onConnectionFailed", e);
+        }
+    }
+
+    /** Returns true if this descriptor includes usages for the Braille display usage page 0x41. */
+    private static boolean isBrailleDisplay(byte[] descriptor) {
+        // TODO: b/316036493 - Check that descriptor includes 0x41 reports.
+        return true;
+    }
+
+    /**
+     * Checks that the AccessibilityService that owns this BrailleDisplayConnection
+     * is still connected to the system.
+     *
+     * @throws IllegalStateException if not connected
+     */
+    private void assertServiceIsConnectedLocked() {
+        if (!mServiceConnection.isConnectedLocked()) {
+            throw new IllegalStateException("Accessibility service is not connected");
+        }
+    }
+
+    /**
+     * Disconnects from this Braille display. This object is no longer valid after
+     * this call returns.
+     */
+    @Override
+    // This is a cleanup method, so allow the call even if the calling service was disabled.
+    @RequiresNoPermission
+    public void disconnect() {
+        synchronized (mLock) {
+            closeInputLocked();
+            closeOutputLocked();
+            mServiceConnection.onBrailleDisplayDisconnectedLocked();
+            try {
+                mController.onDisconnected();
+            } catch (RemoteException e) {
+                Slog.e(LOG_TAG, "Error calling onDisconnected");
+            }
+            sConnectedNodes.remove(this.mHidrawNode);
+        }
+    }
+
+    /**
+     * Writes the provided HID bytes to this Braille display.
+     *
+     * <p>Writes are posted to a background thread handler.
+     *
+     * @param buffer The bytes to write to the Braille display. These bytes should be formatted
+     *               according to the report descriptor.
+     */
+    @Override
+    @PermissionManuallyEnforced // by assertServiceIsConnectedLocked()
+    public void write(@NonNull byte[] buffer) {
+        Objects.requireNonNull(buffer);
+        if (buffer.length > IBinder.getSuggestedMaxIpcSizeBytes()) {
+            Slog.e(LOG_TAG, "Requested write of size " + buffer.length
+                    + " which is larger than maximum " + IBinder.getSuggestedMaxIpcSizeBytes());
+            return;
+        }
+        synchronized (mLock) {
+            assertServiceIsConnectedLocked();
+            if (mOutputThread == null) {
+                try {
+                    mOutputStream = new FileOutputStream(mHidrawNode);
+                } catch (FileNotFoundException e) {
+                    Slog.e(LOG_TAG, "Unable to create write stream", e);
+                    disconnect();
+                    return;
+                }
+                mOutputThread = new HandlerThread("BrailleDisplayConnection output thread",
+                        Process.THREAD_PRIORITY_BACKGROUND);
+                mOutputThread.setDaemon(true);
+                mOutputThread.start();
+            }
+            // TODO: b/316035785 - Proactively disconnect a misbehaving Braille display by calling
+            //  disconnect() if the mOutputThread handler queue grows too large.
+            mOutputThread.getThreadHandler().post(() -> {
+                try {
+                    mOutputStream.write(buffer);
+                } catch (IOException e) {
+                    Slog.d(LOG_TAG, "Error writing to connected Braille display", e);
+                    disconnect();
+                }
+            });
+        }
+    }
+
+    /**
+     * Starts reading HID bytes from this Braille display.
+     *
+     * <p>Reads are performed on a background thread.
+     */
+    private void startReadingLocked() {
+        mInputThread = new Thread(() -> {
+            Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
+            try (InputStream inputStream = new FileInputStream(mHidrawNode)) {
+                final byte[] buffer = new byte[IBinder.getSuggestedMaxIpcSizeBytes()];
+                int readSize;
+                while (!Thread.interrupted()) {
+                    if (!mHidrawNode.exists()) {
+                        disconnect();
+                        break;
+                    }
+                    // Reading from the HIDRAW character device node will block
+                    // until bytes are available.
+                    readSize = inputStream.read(buffer);
+                    if (readSize > 0) {
+                        try {
+                            // Send the input to the AccessibilityService.
+                            mController.onInput(Arrays.copyOfRange(buffer, 0, readSize));
+                        } catch (RemoteException e) {
+                            // Error communicating with the AccessibilityService.
+                            Slog.e(LOG_TAG, "Error calling onInput", e);
+                            disconnect();
+                            break;
+                        }
+                    }
+                }
+            } catch (IOException e) {
+                Slog.d(LOG_TAG, "Error reading from connected Braille display", e);
+                disconnect();
+            }
+        }, "BrailleDisplayConnection input thread");
+        mInputThread.setDaemon(true);
+        mInputThread.start();
+    }
+
+    /** Stop the Input thread. */
+    private void closeInputLocked() {
+        if (mInputThread != null) {
+            mInputThread.interrupt();
+        }
+        mInputThread = null;
+    }
+
+    /** Stop the Output thread and close the Output stream. */
+    private void closeOutputLocked() {
+        if (mOutputThread != null) {
+            mOutputThread.quit();
+        }
+        mOutputThread = null;
+        if (mOutputStream != null) {
+            try {
+                mOutputStream.close();
+            } catch (IOException e) {
+                Slog.e(LOG_TAG, "Unable to close output stream", e);
+            }
+        }
+        mOutputStream = null;
+    }
+
+    /**
+     * Returns a {@link BrailleDisplayScanner} that opens {@link FileInputStream}s to read
+     * from HIDRAW nodes and perform ioctls using the provided {@link NativeInterface}.
+     */
+    @VisibleForTesting
+    BrailleDisplayScanner getDefaultNativeScanner(@NonNull NativeInterface nativeInterface) {
+        Objects.requireNonNull(nativeInterface);
+        return new BrailleDisplayScanner() {
+            private static final Path DEVICE_DIR = Path.of("/dev");
+            private static final String HIDRAW_DEVICE_GLOB = "hidraw*";
+
+            @Override
+            public Collection<Path> getHidrawNodePaths() {
+                final List<Path> result = new ArrayList<>();
+                try (DirectoryStream<Path> hidrawNodePaths = Files.newDirectoryStream(
+                        DEVICE_DIR, HIDRAW_DEVICE_GLOB)) {
+                    for (Path path : hidrawNodePaths) {
+                        result.add(path);
+                    }
+                    return result;
+                } catch (IOException e) {
+                    return null;
+                }
+            }
+
+            private <T> T readFromFileDescriptor(Path path, Function<Integer, T> readFn) {
+                try (FileInputStream stream = new FileInputStream(path.toFile())) {
+                    return readFn.apply(stream.getFD().getInt$());
+                } catch (IOException e) {
+                    return null;
+                }
+            }
+
+            @Override
+            public byte[] getDeviceReportDescriptor(@NonNull Path path) {
+                Objects.requireNonNull(path);
+                return readFromFileDescriptor(path, fd -> {
+                    final int descSize = nativeInterface.getHidrawDescSize(fd);
+                    if (descSize > 0) {
+                        return nativeInterface.getHidrawDesc(fd, descSize);
+                    }
+                    return null;
+                });
+            }
+
+            @Override
+            public String getUniqueId(@NonNull Path path) {
+                Objects.requireNonNull(path);
+                return readFromFileDescriptor(path, nativeInterface::getHidrawUniq);
+            }
+
+            @Override
+            public int getDeviceBusType(@NonNull Path path) {
+                Objects.requireNonNull(path);
+                Integer busType = readFromFileDescriptor(path, nativeInterface::getHidrawBusType);
+                return busType != null ? busType : BUS_UNKNOWN;
+            }
+        };
+    }
+
+    /**
+     * Sets test data to be used by CTS tests.
+     *
+     * <p>Replaces the default {@link BrailleDisplayScanner} object for this connection,
+     * and also returns it to allow unit testing this test-only implementation.
+     *
+     * @see BrailleDisplayController#setTestBrailleDisplayData
+     */
+    BrailleDisplayScanner setTestData(@NonNull List<Bundle> brailleDisplays) {
+        Objects.requireNonNull(brailleDisplays);
+        final Map<Path, Bundle> brailleDisplayMap = new ArrayMap<>();
+        for (Bundle brailleDisplay : brailleDisplays) {
+            Path hidrawNodePath = Path.of(brailleDisplay.getString(
+                    BrailleDisplayController.TEST_BRAILLE_DISPLAY_HIDRAW_PATH));
+            brailleDisplayMap.put(hidrawNodePath, brailleDisplay);
+        }
+        synchronized (mLock) {
+            mScanner = new BrailleDisplayScanner() {
+                @Override
+                public Collection<Path> getHidrawNodePaths() {
+                    return brailleDisplayMap.keySet();
+                }
+
+                @Override
+                public byte[] getDeviceReportDescriptor(@NonNull Path path) {
+                    return brailleDisplayMap.get(path).getByteArray(
+                            BrailleDisplayController.TEST_BRAILLE_DISPLAY_DESCRIPTOR);
+                }
+
+                @Override
+                public String getUniqueId(@NonNull Path path) {
+                    return brailleDisplayMap.get(path).getString(
+                            BrailleDisplayController.TEST_BRAILLE_DISPLAY_UNIQUE_ID);
+                }
+
+                @Override
+                public int getDeviceBusType(@NonNull Path path) {
+                    return brailleDisplayMap.get(path).getBoolean(
+                            BrailleDisplayController.TEST_BRAILLE_DISPLAY_BUS_BLUETOOTH)
+                            ? BUS_BLUETOOTH : BUS_USB;
+                }
+            };
+            return mScanner;
+        }
+    }
+
+    /**
+     * This interface exists to support unit testing {@link #getDefaultNativeScanner}.
+     */
+    @VisibleForTesting
+    interface NativeInterface {
+        int getHidrawDescSize(int fd);
+
+        byte[] getHidrawDesc(int fd, int descSize);
+
+        String getHidrawUniq(int fd);
+
+        int getHidrawBusType(int fd);
+    }
+
+    /** Native interface that actually calls native HIDRAW ioctls. */
+    private NativeInterface getDefaultNativeInterface() {
+        return new NativeInterface() {
+            @Override
+            public int getHidrawDescSize(int fd) {
+                return nativeGetHidrawDescSize(fd);
+            }
+
+            @Override
+            public byte[] getHidrawDesc(int fd, int descSize) {
+                return nativeGetHidrawDesc(fd, descSize);
+            }
+
+            @Override
+            public String getHidrawUniq(int fd) {
+                return nativeGetHidrawUniq(fd);
+            }
+
+            @Override
+            public int getHidrawBusType(int fd) {
+                return nativeGetHidrawBusType(fd);
+            }
+        };
+    }
+
+    private native int nativeGetHidrawDescSize(int fd);
+
+    private native byte[] nativeGetHidrawDesc(int fd, int descSize);
+
+    private native String nativeGetHidrawUniq(int fd);
+
+    private native int nativeGetHidrawBusType(int fd);
+}
diff --git a/services/appprediction/java/com/android/server/appprediction/AppPredictionManagerService.java b/services/appprediction/java/com/android/server/appprediction/AppPredictionManagerService.java
index 2c50389..df4e699 100644
--- a/services/appprediction/java/com/android/server/appprediction/AppPredictionManagerService.java
+++ b/services/appprediction/java/com/android/server/appprediction/AppPredictionManagerService.java
@@ -35,6 +35,7 @@
 import android.content.pm.ParceledListSlice;
 import android.os.Binder;
 import android.os.IBinder;
+import android.os.IRemoteCallback;
 import android.os.Process;
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
@@ -162,6 +163,13 @@
                     (service) -> service.onDestroyPredictionSessionLocked(sessionId));
         }
 
+        @Override
+        public void requestServiceFeatures(@NonNull AppPredictionSessionId sessionId,
+                IRemoteCallback callback) {
+            runForUserLocked("requestServiceFeatures", sessionId,
+                    (service) -> service.requestServiceFeaturesLocked(sessionId, callback));
+        }
+
         public void onShellCommand(@Nullable FileDescriptor in, @Nullable FileDescriptor out,
                 @Nullable FileDescriptor err,
                 @NonNull String[] args, @Nullable ShellCallback callback,
diff --git a/services/appprediction/java/com/android/server/appprediction/AppPredictionPerUserService.java b/services/appprediction/java/com/android/server/appprediction/AppPredictionPerUserService.java
index 84707a8..a0198f2 100644
--- a/services/appprediction/java/com/android/server/appprediction/AppPredictionPerUserService.java
+++ b/services/appprediction/java/com/android/server/appprediction/AppPredictionPerUserService.java
@@ -31,6 +31,7 @@
 import android.content.pm.ParceledListSlice;
 import android.content.pm.ServiceInfo;
 import android.os.IBinder;
+import android.os.IRemoteCallback;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.provider.DeviceConfig;
@@ -237,6 +238,18 @@
         sessionInfo.destroy();
     }
 
+    /**
+     * Requests the service to provide AppPredictionService features info.
+     */
+    @GuardedBy("mLock")
+    public void requestServiceFeaturesLocked(@NonNull AppPredictionSessionId sessionId,
+            @NonNull IRemoteCallback callback) {
+        final AppPredictionSessionInfo sessionInfo = mSessionInfos.get(sessionId);
+        if (sessionInfo == null) return;
+        resolveService(sessionId, true, sessionInfo.mUsesPeopleService,
+                s -> s.requestServiceFeatures(sessionId, callback));
+    }
+
     @Override
     public void onFailureOrTimeout(boolean timedOut) {
         if (isDebug()) {
diff --git a/services/core/java/com/android/server/SystemConfig.java b/services/core/java/com/android/server/SystemConfig.java
index 2e14abb..a341b4a 100644
--- a/services/core/java/com/android/server/SystemConfig.java
+++ b/services/core/java/com/android/server/SystemConfig.java
@@ -263,10 +263,6 @@
     // location settings are off, for emergency purposes, as read from the configuration files.
     final ArrayMap<String, ArraySet<String>> mAllowIgnoreLocationSettings = new ArrayMap<>();
 
-    // These are the packages that are allow-listed to be able to access camera when
-    // the camera privacy state is for driver assistance apps only.
-    final ArrayMap<String, Boolean> mAllowlistCameraPrivacy = new ArrayMap<>();
-
     // These are the action strings of broadcasts which are whitelisted to
     // be delivered anonymously even to apps which target O+.
     final ArraySet<String> mAllowImplicitBroadcasts = new ArraySet<>();
@@ -487,10 +483,6 @@
         return mAllowedAssociations;
     }
 
-    public ArrayMap<String, Boolean> getCameraPrivacyAllowlist() {
-        return mAllowlistCameraPrivacy;
-    }
-
     public ArraySet<String> getBugreportWhitelistedPackages() {
         return mBugreportWhitelistedPackages;
     }
@@ -1070,22 +1062,6 @@
                         }
                         XmlUtils.skipCurrentTag(parser);
                     } break;
-                    case "camera-privacy-allowlisted-app" : {
-                        if (allowOverrideAppRestrictions) {
-                            String pkgname = parser.getAttributeValue(null, "package");
-                            boolean isMandatory = XmlUtils.readBooleanAttribute(
-                                    parser, "mandatory", false);
-                            if (pkgname == null) {
-                                Slog.w(TAG, "<" + name + "> without package in "
-                                        + permFile + " at " + parser.getPositionDescription());
-                            } else {
-                                mAllowlistCameraPrivacy.put(pkgname, isMandatory);
-                            }
-                        } else {
-                            logNotAllowedInPartition(name, permFile, parser);
-                        }
-                        XmlUtils.skipCurrentTag(parser);
-                    } break;
                     case "allow-ignore-location-settings": {
                         if (allowOverrideAppRestrictions) {
                             String pkgname = parser.getAttributeValue(null, "package");
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index cd45b03..b8f6b3f 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -480,9 +480,14 @@
     /**
      * The available ANR timers.
      */
+    // ActivityManagerConstants.SERVICE_TIMEOUT/ActivityManagerConstants.SERVICE_BACKGROUND_TIMEOUT
     private final ProcessAnrTimer mActiveServiceAnrTimer;
+    // see ServiceRecord$ShortFgsInfo#getAnrTime()
     private final ServiceAnrTimer mShortFGSAnrTimer;
+    // ActivityManagerConstants.DEFAULT_SERVICE_START_FOREGROUND_TIMEOUT_MS
     private final ServiceAnrTimer mServiceFGAnrTimer;
+    // see ServiceRecord#getEarliestStopTypeAndTime()
+    private final ServiceAnrTimer mFGSAnrTimer;
 
     // allowlisted packageName.
     ArraySet<String> mAllowListWhileInUsePermissionInFgs = new ArraySet<>();
@@ -744,10 +749,13 @@
                 "SERVICE_TIMEOUT");
         this.mShortFGSAnrTimer = new ServiceAnrTimer(service,
                 ActivityManagerService.SERVICE_SHORT_FGS_ANR_TIMEOUT_MSG,
-                "FGS_TIMEOUT");
+                "SHORT_FGS_TIMEOUT");
         this.mServiceFGAnrTimer = new ServiceAnrTimer(service,
                 ActivityManagerService.SERVICE_FOREGROUND_TIMEOUT_MSG,
                 "SERVICE_FOREGROUND_TIMEOUT");
+        this.mFGSAnrTimer = new ServiceAnrTimer(service,
+                ActivityManagerService.SERVICE_FGS_ANR_TIMEOUT_MSG,
+                "FGS_TIMEOUT");
     }
 
     void systemServicesReady() {
@@ -1570,6 +1578,7 @@
             }
 
             maybeStopShortFgsTimeoutLocked(service);
+            maybeStopFgsTimeoutLocked(service);
 
             final int uid = service.appInfo.uid;
             final String packageName = service.name.getPackageName();
@@ -1758,6 +1767,7 @@
             }
 
             maybeStopShortFgsTimeoutLocked(r);
+            maybeStopFgsTimeoutLocked(r);
 
             final int uid = r.appInfo.uid;
             final String packageName = r.name.getPackageName();
@@ -2243,6 +2253,8 @@
 
                 // Whether to extend the SHORT_SERVICE time out.
                 boolean extendShortServiceTimeout = false;
+                // Whether to extend the timeout for a time-limited FGS type.
+                boolean extendFgsTimeout = false;
 
                 // Whether setFgsRestrictionLocked() is called in here. Only used for logging.
                 boolean fgsRestrictionRecalculated = false;
@@ -2287,6 +2299,19 @@
                     final boolean isOldTypeShortFgsAndTimedOut =
                             r.shouldTriggerShortFgsTimeout(nowUptime);
 
+                    // Calling startForeground on a FGS type which has a time limit will only be
+                    // allowed if the app is in a state where it can normally start another FGS.
+                    // The timeout will behave as follows:
+                    // A) <TIME_LIMITED_TYPE> -> another <TIME_LIMITED_TYPE>
+                    //    - If the start succeeds, the timeout is reset.
+                    // B) <TIME_LIMITED_TYPE> -> non-time-limited type
+                    //    - If the start succeeds, the timeout will stop.
+                    // C) non-time-limited type -> <TIME_LIMITED_TYPE>
+                    //    - If the start succeeds, the timeout will start.
+                    final boolean isOldTypeTimeLimited = r.isFgsTimeLimited();
+                    final boolean isNewTypeTimeLimited =
+                            r.canFgsTypeTimeOut(foregroundServiceType);
+
                     // If true, we skip the BFSL check.
                     boolean bypassBfslCheck = false;
 
@@ -2355,6 +2380,35 @@
                                 // "if (r.mAllowStartForeground == REASON_DENIED...)" block below.
                             }
                         }
+                    } else if (r.isForeground && isOldTypeTimeLimited) {
+
+                        // See if the app could start an FGS or not.
+                        r.clearFgsAllowStart();
+                        setFgsRestrictionLocked(r.serviceInfo.packageName, r.app.getPid(),
+                                r.appInfo.uid, r.intent.getIntent(), r, r.userId,
+                                BackgroundStartPrivileges.NONE, false /* isBindService */);
+                        fgsRestrictionRecalculated = true;
+
+                        final boolean fgsStartAllowed = !isBgFgsRestrictionEnabledForService
+                                                            || r.isFgsAllowedStart();
+
+                        if (fgsStartAllowed) {
+                            if (isNewTypeTimeLimited) {
+                                // Note: in the future, we may want to look into metrics to see if
+                                // apps are constantly switching between a time-limited type and a
+                                // non-time-limited type or constantly calling startForeground()
+                                // opportunistically on the same type to gain runtime and apply the
+                                // stricter timeout. For now, always extend the timeout if the app
+                                // is in a state where it's allowed to start a FGS.
+                                extendFgsTimeout = true;
+                            } else {
+                                // FGS type is changing from a time-restricted type to one without
+                                // a time limit so proceed as normal.
+                                // The timeout will stop later, in maybeUpdateFgsTrackingLocked().
+                            }
+                        } else {
+                            // This case will be handled in the BFSL check below.
+                        }
                     } else if (r.mStartForegroundCount == 0) {
                         /*
                         If the service was started with startService(), not
@@ -2596,6 +2650,7 @@
 
                     maybeUpdateShortFgsTrackingLocked(r,
                             extendShortServiceTimeout);
+                    maybeUpdateFgsTrackingLocked(r, extendFgsTimeout);
                 } else {
                     if (DEBUG_FOREGROUND_SERVICE) {
                         Slog.d(TAG, "Suppressing startForeground() for FAS " + r);
@@ -2631,6 +2686,7 @@
                 }
 
                 maybeStopShortFgsTimeoutLocked(r);
+                maybeStopFgsTimeoutLocked(r);
 
                 // Adjust notification handling before setting isForeground to false, because
                 // that state is relevant to the notification policy side.
@@ -3608,6 +3664,116 @@
         }
     }
 
+    void onFgsTimeout(ServiceRecord sr) {
+        synchronized (mAm) {
+            final long nowUptime = SystemClock.uptimeMillis();
+            final int fgsType = sr.getTimedOutFgsType(nowUptime);
+            if (fgsType == -1) {
+                mFGSAnrTimer.discard(sr);
+                return;
+            }
+            Slog.e(TAG_SERVICE, "FGS (" + ServiceInfo.foregroundServiceTypeToLabel(fgsType)
+                    + ") timed out: " + sr);
+            mFGSAnrTimer.accept(sr);
+            traceInstant("FGS timed out: ", sr);
+
+            logFGSStateChangeLocked(sr,
+                    FOREGROUND_SERVICE_STATE_CHANGED__STATE__TIMED_OUT,
+                    nowUptime > sr.mFgsEnterTime ? (int) (nowUptime - sr.mFgsEnterTime) : 0,
+                    FGS_STOP_REASON_UNKNOWN,
+                    FGS_TYPE_POLICY_CHECK_UNKNOWN,
+                    FOREGROUND_SERVICE_STATE_CHANGED__FGS_START_API__FGSSTARTAPI_NA,
+                    false /* fgsRestrictionRecalculated */
+            );
+            try {
+                sr.app.getThread().scheduleTimeoutServiceForType(sr, sr.getLastStartId(), fgsType);
+            } catch (RemoteException e) {
+                Slog.w(TAG_SERVICE, "Exception from scheduleTimeoutServiceForType: " + e);
+            }
+
+            // ANR the service after giving the service some time to clean up.
+            // ServiceRecord.getEarliestStopTypeAndTime() is an absolute time with a reference that
+            // is not "now". Compute the time from "now" when starting the anr timer.
+            final long anrTime = sr.getEarliestStopTypeAndTime().second
+                    + mAm.mConstants.mFgsAnrExtraWaitDuration - SystemClock.uptimeMillis();
+            mFGSAnrTimer.start(sr, anrTime);
+        }
+    }
+
+    private void maybeUpdateFgsTrackingLocked(ServiceRecord sr, boolean extendTimeout) {
+        if (!sr.isFgsTimeLimited()) {
+            // Reset timers if they exist.
+            sr.setIsFgsTimeLimited(false);
+            mFGSAnrTimer.cancel(sr);
+            mAm.mHandler.removeMessages(ActivityManagerService.SERVICE_FGS_TIMEOUT_MSG, sr);
+            return;
+        }
+
+        if (extendTimeout || !sr.wasFgsPreviouslyTimeLimited()) {
+            traceInstant("FGS start: ", sr);
+            sr.setIsFgsTimeLimited(true);
+
+            // We'll restart the timeout.
+            mFGSAnrTimer.cancel(sr);
+            mAm.mHandler.removeMessages(ActivityManagerService.SERVICE_FGS_TIMEOUT_MSG, sr);
+
+            final Message msg = mAm.mHandler.obtainMessage(
+                    ActivityManagerService.SERVICE_FGS_TIMEOUT_MSG, sr);
+            mAm.mHandler.sendMessageAtTime(msg, sr.getEarliestStopTypeAndTime().second);
+        }
+    }
+
+    private void maybeStopFgsTimeoutLocked(ServiceRecord sr) {
+        sr.setIsFgsTimeLimited(false); // reset fgs boolean holding time-limited type state.
+        if (!sr.isFgsTimeLimited()) {
+            return; // if none of the types are time-limited, return.
+        }
+        Slog.d(TAG_SERVICE, "Stop FGS timeout: " + sr);
+        mFGSAnrTimer.cancel(sr);
+        mAm.mHandler.removeMessages(ActivityManagerService.SERVICE_FGS_TIMEOUT_MSG, sr);
+    }
+
+    boolean hasServiceTimedOutLocked(ComponentName className, IBinder token) {
+        final int userId = UserHandle.getCallingUserId();
+        final long ident = mAm.mInjector.clearCallingIdentity();
+        try {
+            ServiceRecord sr = findServiceLocked(className, token, userId);
+            if (sr == null) {
+                return false;
+            }
+            final long nowUptime = SystemClock.uptimeMillis();
+            return sr.getTimedOutFgsType(nowUptime) != -1;
+        } finally {
+            mAm.mInjector.restoreCallingIdentity(ident);
+        }
+    }
+
+    void onFgsAnrTimeout(ServiceRecord sr) {
+        final long nowUptime = SystemClock.uptimeMillis();
+        final int fgsType = sr.getTimedOutFgsType(nowUptime);
+        if (fgsType == -1 || !sr.wasFgsPreviouslyTimeLimited()) {
+            return; // no timed out FGS type was found
+        }
+        final String reason = "A foreground service of type "
+                + ServiceInfo.foregroundServiceTypeToLabel(fgsType)
+                + " did not stop within a timeout: " + sr.getComponentName();
+
+        final TimeoutRecord tr = TimeoutRecord.forFgsTimeout(reason);
+
+        tr.mLatencyTracker.waitingOnAMSLockStarted();
+        synchronized (mAm) {
+            tr.mLatencyTracker.waitingOnAMSLockEnded();
+
+            Slog.e(TAG_SERVICE, "FGS ANR'ed: " + sr);
+            traceInstant("FGS ANR: ", sr);
+            mAm.appNotResponding(sr.app, tr);
+
+            // TODO: Can we close the ANR dialog here, if it's still shown? Currently, the ANR
+            // dialog really doesn't remember the "cause" (especially if there have been multiple
+            // ANRs), so it's not doable.
+        }
+    }
+
     private void updateAllowlistManagerLocked(ProcessServiceRecord psr) {
         psr.mAllowlistManager = false;
         for (int i = psr.numberOfRunningServices() - 1; i >= 0; i--) {
@@ -3621,6 +3787,7 @@
 
     private void stopServiceAndUpdateAllowlistManagerLocked(ServiceRecord service) {
         maybeStopShortFgsTimeoutLocked(service);
+        maybeStopFgsTimeoutLocked(service);
         final ProcessServiceRecord psr = service.app.mServices;
         psr.stopService(service);
         psr.updateBoundClientUids();
@@ -5893,6 +6060,7 @@
             Slog.w(TAG_SERVICE, "Short FGS brought down without stopping: " + r);
             maybeStopShortFgsTimeoutLocked(r);
         }
+        maybeStopFgsTimeoutLocked(r);
 
         // Report to all of the connections that the service is no longer
         // available.
@@ -6015,6 +6183,7 @@
         final boolean exitingFg = r.isForeground;
         if (exitingFg) {
             maybeStopShortFgsTimeoutLocked(r);
+            maybeStopFgsTimeoutLocked(r);
             decActiveForegroundAppLocked(smap, r);
             synchronized (mAm.mProcessStats.mLock) {
                 ServiceState stracker = r.getTracker();
@@ -8643,7 +8812,7 @@
             event = EventLogTags.AM_FOREGROUND_SERVICE_DENIED;
         } else if (state == FOREGROUND_SERVICE_STATE_CHANGED__STATE__TIMED_OUT) {
             event = EventLogTags.AM_FOREGROUND_SERVICE_TIMED_OUT;
-        }else {
+        } else {
             // Unknown event.
             return;
         }
diff --git a/services/core/java/com/android/server/am/ActivityManagerConstants.java b/services/core/java/com/android/server/am/ActivityManagerConstants.java
index 72e62c3..d97731c 100644
--- a/services/core/java/com/android/server/am/ActivityManagerConstants.java
+++ b/services/core/java/com/android/server/am/ActivityManagerConstants.java
@@ -1052,6 +1052,27 @@
     public volatile long mShortFgsProcStateExtraWaitDuration =
             DEFAULT_SHORT_FGS_PROC_STATE_EXTRA_WAIT_DURATION;
 
+    /** Timeout for a mediaProcessing FGS, in milliseconds. */
+    private static final String KEY_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION =
+            "media_processing_fgs_timeout_duration";
+
+    /** @see #KEY_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION */
+    static final long DEFAULT_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION = 6 * 60 * 60_000; // 6 hours
+
+    /** @see #KEY_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION */
+    public volatile long mMediaProcessingFgsTimeoutDuration =
+            DEFAULT_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION;
+
+    /** Timeout for a dataSync FGS, in milliseconds. */
+    private static final String KEY_DATA_SYNC_FGS_TIMEOUT_DURATION =
+            "data_sync_fgs_timeout_duration";
+
+    /** @see #KEY_DATA_SYNC_FGS_TIMEOUT_DURATION */
+    static final long DEFAULT_DATA_SYNC_FGS_TIMEOUT_DURATION = 6 * 60 * 60_000; // 6 hours
+
+    /** @see #KEY_DATA_SYNC_FGS_TIMEOUT_DURATION */
+    public volatile long mDataSyncFgsTimeoutDuration = DEFAULT_DATA_SYNC_FGS_TIMEOUT_DURATION;
+
     /**
      * If enabled, when starting an application, the system will wait for a
      * {@link ActivityManagerService#finishAttachApplication} from the app before scheduling
@@ -1082,6 +1103,20 @@
     public volatile long mShortFgsAnrExtraWaitDuration =
             DEFAULT_SHORT_FGS_ANR_EXTRA_WAIT_DURATION;
 
+    /**
+     * If a service of a timeout-enforced type doesn't finish within this duration after its
+     * timeout, then we'll declare an ANR.
+     * i.e. if the time limit for a type is 1 hour, and this extra duration is 10 seconds, then
+     * the app will be ANR'ed 1 hour and 10 seconds after it started.
+     */
+    private static final String KEY_FGS_ANR_EXTRA_WAIT_DURATION = "fgs_anr_extra_wait_duration";
+
+    /** @see #KEY_FGS_ANR_EXTRA_WAIT_DURATION */
+    static final long DEFAULT_FGS_ANR_EXTRA_WAIT_DURATION = 10_000;
+
+    /** @see #KEY_FGS_ANR_EXTRA_WAIT_DURATION */
+    public volatile long mFgsAnrExtraWaitDuration = DEFAULT_FGS_ANR_EXTRA_WAIT_DURATION;
+
     /** @see #KEY_USE_TIERED_CACHED_ADJ */
     public boolean USE_TIERED_CACHED_ADJ = DEFAULT_USE_TIERED_CACHED_ADJ;
 
@@ -1264,9 +1299,18 @@
                             case KEY_SHORT_FGS_PROC_STATE_EXTRA_WAIT_DURATION:
                                 updateShortFgsProcStateExtraWaitDuration();
                                 break;
+                            case KEY_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION:
+                                updateMediaProcessingFgsTimeoutDuration();
+                                break;
+                            case KEY_DATA_SYNC_FGS_TIMEOUT_DURATION:
+                                updateDataSyncFgsTimeoutDuration();
+                                break;
                             case KEY_SHORT_FGS_ANR_EXTRA_WAIT_DURATION:
                                 updateShortFgsAnrExtraWaitDuration();
                                 break;
+                            case KEY_FGS_ANR_EXTRA_WAIT_DURATION:
+                                updateFgsAnrExtraWaitDuration();
+                                break;
                             case KEY_PROACTIVE_KILLS_ENABLED:
                                 updateProactiveKillsEnabled();
                                 break;
@@ -2064,6 +2108,27 @@
                 DEFAULT_SHORT_FGS_ANR_EXTRA_WAIT_DURATION);
     }
 
+    private void updateMediaProcessingFgsTimeoutDuration() {
+        mMediaProcessingFgsTimeoutDuration = DeviceConfig.getLong(
+                DeviceConfig.NAMESPACE_ACTIVITY_MANAGER,
+                KEY_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION,
+                DEFAULT_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION);
+    }
+
+    private void updateDataSyncFgsTimeoutDuration() {
+        mDataSyncFgsTimeoutDuration = DeviceConfig.getLong(
+                DeviceConfig.NAMESPACE_ACTIVITY_MANAGER,
+                KEY_DATA_SYNC_FGS_TIMEOUT_DURATION,
+                DEFAULT_DATA_SYNC_FGS_TIMEOUT_DURATION);
+    }
+
+    private void updateFgsAnrExtraWaitDuration() {
+        mFgsAnrExtraWaitDuration = DeviceConfig.getLong(
+                DeviceConfig.NAMESPACE_ACTIVITY_MANAGER,
+                KEY_FGS_ANR_EXTRA_WAIT_DURATION,
+                DEFAULT_FGS_ANR_EXTRA_WAIT_DURATION);
+    }
+
     private void updateEnableWaitForFinishAttachApplication() {
         mEnableWaitForFinishAttachApplication = DeviceConfig.getBoolean(
                 DeviceConfig.NAMESPACE_ACTIVITY_MANAGER,
@@ -2295,6 +2360,13 @@
         pw.print("  "); pw.print(KEY_SHORT_FGS_ANR_EXTRA_WAIT_DURATION);
         pw.print("="); pw.println(mShortFgsAnrExtraWaitDuration);
 
+        pw.print("  "); pw.print(KEY_MEDIA_PROCESSING_FGS_TIMEOUT_DURATION);
+        pw.print("="); pw.println(mMediaProcessingFgsTimeoutDuration);
+        pw.print("  "); pw.print(KEY_DATA_SYNC_FGS_TIMEOUT_DURATION);
+        pw.print("="); pw.println(mDataSyncFgsTimeoutDuration);
+        pw.print("  "); pw.print(KEY_FGS_ANR_EXTRA_WAIT_DURATION);
+        pw.print("="); pw.println(mFgsAnrExtraWaitDuration);
+
         pw.print("  "); pw.print(KEY_USE_TIERED_CACHED_ADJ);
         pw.print("="); pw.println(USE_TIERED_CACHED_ADJ);
         pw.print("  "); pw.print(KEY_TIERED_CACHED_ADJ_DECAY_TIME);
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 2750344..bfdcb95 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -1702,6 +1702,8 @@
     static final int REMOVE_UID_FROM_OBSERVER_MSG = 81;
     static final int BIND_APPLICATION_TIMEOUT_SOFT_MSG = 82;
     static final int BIND_APPLICATION_TIMEOUT_HARD_MSG = 83;
+    static final int SERVICE_FGS_TIMEOUT_MSG = 84;
+    static final int SERVICE_FGS_ANR_TIMEOUT_MSG = 85;
 
     static final int FIRST_BROADCAST_QUEUE_MSG = 200;
 
@@ -2064,6 +2066,12 @@
                 case BIND_APPLICATION_TIMEOUT_HARD_MSG: {
                     handleBindApplicationTimeoutHard((ProcessRecord) msg.obj);
                 } break;
+                case SERVICE_FGS_TIMEOUT_MSG: {
+                    mServices.onFgsTimeout((ServiceRecord) msg.obj);
+                } break;
+                case SERVICE_FGS_ANR_TIMEOUT_MSG: {
+                    mServices.onFgsAnrTimeout((ServiceRecord) msg.obj);
+                } break;
             }
         }
     }
@@ -13794,6 +13802,13 @@
     }
 
     @Override
+    public boolean hasServiceTimeLimitExceeded(ComponentName className, IBinder token) {
+        synchronized (this) {
+            return mServices.hasServiceTimedOutLocked(className, token);
+        }
+    }
+
+    @Override
     public int handleIncomingUser(int callingPid, int callingUid, int userId, boolean allowAll,
             boolean requireFull, String name, String callerPackage) {
         return mUserController.handleIncomingUser(callingPid, callingUid, userId, allowAll,
diff --git a/services/core/java/com/android/server/am/ServiceRecord.java b/services/core/java/com/android/server/am/ServiceRecord.java
index 2771572..3c8d7fc 100644
--- a/services/core/java/com/android/server/am/ServiceRecord.java
+++ b/services/core/java/com/android/server/am/ServiceRecord.java
@@ -56,6 +56,7 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.ArrayMap;
+import android.util.Pair;
 import android.util.Slog;
 import android.util.TimeUtils;
 import android.util.proto.ProtoOutputStream;
@@ -236,6 +237,8 @@
     boolean mFgsNotificationShown;
     // Whether FGS package has permissions to show notifications.
     boolean mFgsHasNotificationPermission;
+    // Whether the FGS contains a type that is time limited.
+    private boolean mFgsIsTimeLimited;
 
     // allow the service becomes foreground service? Service started from background may not be
     // allowed to become a foreground service.
@@ -915,6 +918,7 @@
             pw.print(prefix); pw.print("isForeground="); pw.print(isForeground);
             pw.print(" foregroundId="); pw.print(foregroundId);
             pw.printf(" types=%08X", foregroundServiceType);
+            pw.print(" fgsHasTimeLimitedType="); pw.print(mFgsIsTimeLimited);
             pw.print(" foregroundNoti="); pw.println(foregroundNoti);
 
             if (isShortFgs() && mShortFgsInfo != null) {
@@ -1789,6 +1793,83 @@
                 + " " + (mShortFgsInfo == null ? "" : mShortFgsInfo.getDescription());
     }
 
+    /**
+     * @return true if one of the types of this FGS has a time limit.
+     */
+    public boolean isFgsTimeLimited() {
+        return startRequested && isForeground && canFgsTypeTimeOut(foregroundServiceType);
+    }
+
+    /**
+     * Called when a FGS with a time-limited type starts ({@code true}) or stops ({@code false}).
+     */
+    public void setIsFgsTimeLimited(boolean fgsIsTimeLimited) {
+        this.mFgsIsTimeLimited = fgsIsTimeLimited;
+    }
+
+    /**
+     * @return whether {@link #mFgsIsTimeLimited} was previously set or not.
+     */
+    public boolean wasFgsPreviouslyTimeLimited() {
+        return mFgsIsTimeLimited;
+    }
+
+    /**
+     * @return the FGS type if the service has reached its time limit, otherwise -1.
+     */
+    public int getTimedOutFgsType(long nowUptime) {
+        if (!isAppAlive() || !isFgsTimeLimited()) {
+            return -1;
+        }
+
+        final Pair<Integer, Long> fgsTypeAndStopTime = getEarliestStopTypeAndTime();
+        if (fgsTypeAndStopTime.first != -1 && fgsTypeAndStopTime.second <= nowUptime) {
+            return fgsTypeAndStopTime.first;
+        }
+        return -1; // no fgs type exceeded time limit
+    }
+
+    /**
+     * @return a {@code Pair<fgs_type, stop_time>}, representing the earliest time at which the FGS
+     * should be stopped (fgs start time + time limit for most restrictive type)
+     */
+    Pair<Integer, Long> getEarliestStopTypeAndTime() {
+        int fgsType = -1;
+        long timeout = 0;
+        if ((foregroundServiceType & ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROCESSING)
+                == ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROCESSING) {
+            fgsType = ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROCESSING;
+            timeout = ams.mConstants.mMediaProcessingFgsTimeoutDuration;
+        }
+        if ((foregroundServiceType & ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
+                == ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC) {
+            // update the timeout and type if this type has a more restrictive time limit
+            if (timeout == 0 || ams.mConstants.mDataSyncFgsTimeoutDuration < timeout) {
+                fgsType = ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC;
+                timeout = ams.mConstants.mDataSyncFgsTimeoutDuration;
+            }
+        }
+        // Add the logic for time limits introduced in the future for other fgs types here.
+        return Pair.create(fgsType, timeout == 0 ? 0 : (mFgsEnterTime + timeout));
+    }
+
+    /**
+     * Check if the given types contain a type which is time restricted.
+     */
+    boolean canFgsTypeTimeOut(int fgsType) {
+        // The below conditionals are not simplified on purpose to help with readability.
+        if ((fgsType & ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROCESSING)
+                == ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROCESSING) {
+            return true;
+        }
+        if ((fgsType & ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
+                == ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC) {
+            return true;
+        }
+        // Additional types which have time limits should be added here in the future.
+        return false;
+    }
+
     private boolean isAppAlive() {
         if (app == null) {
             return false;
diff --git a/services/core/java/com/android/server/am/TEST_MAPPING b/services/core/java/com/android/server/am/TEST_MAPPING
index bd3c8e0..feab2c05 100644
--- a/services/core/java/com/android/server/am/TEST_MAPPING
+++ b/services/core/java/com/android/server/am/TEST_MAPPING
@@ -157,7 +157,6 @@
       ]
     },
     {
-      "file_patterns": ["Broadcast.*"],
       "name": "CtsContentTestCases",
       "options": [
         { "include-filter": "android.content.cts.BroadcastReceiverTest" },
diff --git a/services/core/java/com/android/server/am/UserController.java b/services/core/java/com/android/server/am/UserController.java
index 96c6be8..55ac4cf 100644
--- a/services/core/java/com/android/server/am/UserController.java
+++ b/services/core/java/com/android/server/am/UserController.java
@@ -1350,41 +1350,57 @@
     }
 
     /**
-     * For mDelayUserDataLocking mode, storage once unlocked is kept unlocked.
-     * Total number of unlocked user storage is limited by mMaxRunningUsers.
-     * If there are more unlocked users, evict and lock the least recently stopped user and
-     * lock that user's data. Regardless of the mode, ephemeral user is always locked
-     * immediately.
+     * Returns which user, if any, should be locked when the given user is stopped.
+     *
+     * For typical (non-mDelayUserDataLocking) devices and users, this will be the provided user.
+     *
+     * However, for some devices or users (based on {@link #canDelayDataLockingForUser(int)}),
+     * storage once unlocked is kept unlocked, even after the user is stopped, so the user to be
+     * locked (if any) may differ.
+     *
+     * For mDelayUserDataLocking devices, the total number of unlocked user storage is limited
+     * (currently by mMaxRunningUsers). If there are more unlocked users, evict and lock the least
+     * recently stopped user and lock that user's data.
+     *
+     * Regardless of the mode, ephemeral user is always locked immediately.
      *
      * @return user id to lock. UserHandler.USER_NULL will be returned if no user should be locked.
      */
     @GuardedBy("mLock")
     private int updateUserToLockLU(@UserIdInt int userId, boolean allowDelayedLocking) {
-        int userIdToLock = userId;
-        // TODO: Decouple the delayed locking flows from mMaxRunningUsers or rename the property to
-        // state maximum running unlocked users specifically
-        if (canDelayDataLockingForUser(userIdToLock) && allowDelayedLocking
-                && !getUserInfo(userId).isEphemeral()
-                && !hasUserRestriction(UserManager.DISALLOW_RUN_IN_BACKGROUND, userId)) {
+        if (!canDelayDataLockingForUser(userId)
+                || !allowDelayedLocking
+                || getUserInfo(userId).isEphemeral()
+                || hasUserRestriction(UserManager.DISALLOW_RUN_IN_BACKGROUND, userId)) {
+            return userId;
+        }
+
+        // Once we reach here, we are in a delayed locking scenario.
+        // Now, no user will be locked, unless the device's policy dictates we should based on the
+        // maximum of such users allowed for the device.
+        if (mDelayUserDataLocking) {
             // arg should be object, not index
             mLastActiveUsersForDelayedLocking.remove((Integer) userId);
             mLastActiveUsersForDelayedLocking.add(0, userId);
             int totalUnlockedUsers = mStartedUsers.size()
                     + mLastActiveUsersForDelayedLocking.size();
+            // TODO: Decouple the delayed locking flows from mMaxRunningUsers. These users aren't
+            //  running so this calculation shouldn't be based on this parameter. Also note that
+            //  that if these devices ever support background running users (such as profiles), the
+            //  implementation is incorrect since starting such users can cause the max to be
+            //  exceeded.
             if (totalUnlockedUsers > mMaxRunningUsers) { // should lock a user
-                userIdToLock = mLastActiveUsersForDelayedLocking.get(
+                final int userIdToLock = mLastActiveUsersForDelayedLocking.get(
                         mLastActiveUsersForDelayedLocking.size() - 1);
                 mLastActiveUsersForDelayedLocking
                         .remove(mLastActiveUsersForDelayedLocking.size() - 1);
-                Slogf.i(TAG, "finishUserStopped, stopping user:" + userId
-                        + " lock user:" + userIdToLock);
-            } else {
-                Slogf.i(TAG, "finishUserStopped, user:" + userId + ", skip locking");
-                // do not lock
-                userIdToLock = UserHandle.USER_NULL;
+                Slogf.i(TAG, "finishUserStopped: should stop user " + userId
+                        + " but should lock user " + userIdToLock);
+                return userIdToLock;
             }
         }
-        return userIdToLock;
+        Slogf.i(TAG, "finishUserStopped: should stop user " + userId + " but without any locking");
+        return UserHandle.USER_NULL;
     }
 
     /**
diff --git a/services/core/java/com/android/server/appop/AppOpsService.java b/services/core/java/com/android/server/appop/AppOpsService.java
index 63ea7b4..5c95d43 100644
--- a/services/core/java/com/android/server/appop/AppOpsService.java
+++ b/services/core/java/com/android/server/appop/AppOpsService.java
@@ -106,7 +106,6 @@
 import android.content.pm.PermissionInfo;
 import android.content.pm.UserInfo;
 import android.database.ContentObserver;
-import android.hardware.SensorPrivacyManager;
 import android.hardware.camera2.CameraDevice.CAMERA_AUDIO_RESTRICTION;
 import android.net.Uri;
 import android.os.AsyncTask;
@@ -152,7 +151,6 @@
 import com.android.internal.app.IAppOpsService;
 import com.android.internal.app.IAppOpsStartedCallback;
 import com.android.internal.app.MessageSamplingConfig;
-import com.android.internal.camera.flags.Flags;
 import com.android.internal.compat.IPlatformCompat;
 import com.android.internal.os.Clock;
 import com.android.internal.pm.pkg.component.ParsedAttribution;
@@ -225,8 +223,6 @@
      */
     private static final int CURRENT_VERSION = 1;
 
-    private SensorPrivacyManager mSensorPrivacyManager;
-
     // Write at most every 30 minutes.
     static final long WRITE_DELAY = DEBUG ? 1000 : 30*60*1000;
 
@@ -1235,7 +1231,6 @@
                         }
                     }
                 });
-        mSensorPrivacyManager = SensorPrivacyManager.getInstance(mContext);
     }
 
     @VisibleForTesting
@@ -4647,10 +4642,6 @@
         return pmi.isPackageSuspended(packageName, UserHandle.getUserId(uid));
     }
 
-    private boolean isAutomotive() {
-        return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_AUTOMOTIVE);
-    }
-
     private boolean isOpRestrictedLocked(int uid, int code, String packageName,
             String attributionTag, int virtualDeviceId, @Nullable RestrictionBypass appBypass,
             boolean isCheckOp) {
@@ -4667,14 +4658,6 @@
             }
         }
 
-        if (Flags.privacyAllowlist()) {
-            if ((code == OP_CAMERA) && isAutomotive()) {
-                if (mSensorPrivacyManager.isCameraPrivacyEnabled(packageName)) {
-                    return true;
-                }
-            }
-        }
-
         int userHandle = UserHandle.getUserId(uid);
         restrictionSetCount = mOpUserRestrictions.size();
 
diff --git a/services/core/java/com/android/server/devicestate/DeviceStateManagerService.java b/services/core/java/com/android/server/devicestate/DeviceStateManagerService.java
index cb15abc..cd064ae 100644
--- a/services/core/java/com/android/server/devicestate/DeviceStateManagerService.java
+++ b/services/core/java/com/android/server/devicestate/DeviceStateManagerService.java
@@ -19,11 +19,11 @@
 import static android.Manifest.permission.CONTROL_DEVICE_STATE;
 import static android.app.ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND;
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+import static android.hardware.devicestate.DeviceState.FLAG_CANCEL_OVERRIDE_REQUESTS;
 import static android.hardware.devicestate.DeviceStateManager.INVALID_DEVICE_STATE;
 import static android.hardware.devicestate.DeviceStateManager.MAXIMUM_DEVICE_STATE;
 import static android.hardware.devicestate.DeviceStateManager.MINIMUM_DEVICE_STATE;
 
-import static com.android.server.devicestate.DeviceState.FLAG_CANCEL_OVERRIDE_REQUESTS;
 import static com.android.server.devicestate.OverrideRequest.OVERRIDE_REQUEST_TYPE_BASE_STATE;
 import static com.android.server.devicestate.OverrideRequest.OVERRIDE_REQUEST_TYPE_EMULATED_STATE;
 import static com.android.server.devicestate.OverrideRequestController.FLAG_POWER_SAVE_ENABLED;
@@ -40,6 +40,7 @@
 import android.app.ActivityManagerInternal;
 import android.app.IProcessObserver;
 import android.content.Context;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.devicestate.DeviceStateInfo;
 import android.hardware.devicestate.DeviceStateManager;
 import android.hardware.devicestate.DeviceStateManagerInternal;
diff --git a/services/core/java/com/android/server/devicestate/DeviceStateManagerShellCommand.java b/services/core/java/com/android/server/devicestate/DeviceStateManagerShellCommand.java
index 8c6068d..02c9bb3 100644
--- a/services/core/java/com/android/server/devicestate/DeviceStateManagerShellCommand.java
+++ b/services/core/java/com/android/server/devicestate/DeviceStateManagerShellCommand.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.devicestate.DeviceStateManager;
 import android.hardware.devicestate.DeviceStateRequest;
 import android.os.Binder;
diff --git a/services/core/java/com/android/server/devicestate/DeviceStateProvider.java b/services/core/java/com/android/server/devicestate/DeviceStateProvider.java
index d5945f4..65b393a 100644
--- a/services/core/java/com/android/server/devicestate/DeviceStateProvider.java
+++ b/services/core/java/com/android/server/devicestate/DeviceStateProvider.java
@@ -21,6 +21,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.IntRange;
+import android.hardware.devicestate.DeviceState;
 import android.util.Dumpable;
 
 import java.lang.annotation.Retention;
diff --git a/services/core/java/com/android/server/devicestate/OverrideRequest.java b/services/core/java/com/android/server/devicestate/OverrideRequest.java
index 20485c1..d92629f 100644
--- a/services/core/java/com/android/server/devicestate/OverrideRequest.java
+++ b/services/core/java/com/android/server/devicestate/OverrideRequest.java
@@ -18,6 +18,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.devicestate.DeviceStateRequest;
 import android.os.IBinder;
 
diff --git a/services/core/java/com/android/server/devicestate/OverrideRequestController.java b/services/core/java/com/android/server/devicestate/OverrideRequestController.java
index f5f2fa8..6c3fd83d 100644
--- a/services/core/java/com/android/server/devicestate/OverrideRequestController.java
+++ b/services/core/java/com/android/server/devicestate/OverrideRequestController.java
@@ -18,6 +18,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.devicestate.DeviceStateRequest;
 import android.os.IBinder;
 import android.util.Slog;
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index b8a63cd..96c0c8a 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -3560,8 +3560,7 @@
             ImeTracker.forLogging().onProgress(statsToken, ImeTracker.PHASE_SERVER_HAS_IME);
             mCurStatsToken = null;
 
-            if (!Flags.useHandwritingListenerForTooltype()
-                    && lastClickToolType != MotionEvent.TOOL_TYPE_UNKNOWN) {
+            if (lastClickToolType != MotionEvent.TOOL_TYPE_UNKNOWN) {
                 curMethod.updateEditorToolType(lastClickToolType);
             }
             mVisibilityApplier.performShowIme(windowToken, statsToken,
diff --git a/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java b/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java
index cec7a79..5d415c2 100644
--- a/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java
+++ b/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java
@@ -200,7 +200,9 @@
                 Slog.d(TAG, this + ": Starting");
             }
             mRunning = true;
-            updateBinding();
+            if (!Flags.enablePreventionOfKeepAliveRouteProviders()) {
+                updateBinding();
+            }
         }
         if (rebindIfDisconnected && mActiveConnection == null && shouldBind()) {
             unbind();
diff --git a/services/core/java/com/android/server/media/MediaRoute2ProviderWatcher.java b/services/core/java/com/android/server/media/MediaRoute2ProviderWatcher.java
index 233a3ab..fcca94b 100644
--- a/services/core/java/com/android/server/media/MediaRoute2ProviderWatcher.java
+++ b/services/core/java/com/android/server/media/MediaRoute2ProviderWatcher.java
@@ -150,7 +150,9 @@
                     mCallback.onAddProviderService(proxy);
                 } else if (sourceIndex >= targetIndex) {
                     MediaRoute2ProviderServiceProxy proxy = mProxies.get(sourceIndex);
-                    proxy.start(/* rebindIfDisconnected= */ true); // restart the proxy if needed
+                    proxy.start(
+                            /* rebindIfDisconnected= */
+                                    !Flags.enablePreventionOfKeepAliveRouteProviders());
                     Collections.swap(mProxies, sourceIndex, targetIndex++);
                 }
             }
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 bbe6d3a..2cd8fe0 100644
--- a/services/core/java/com/android/server/media/metrics/MediaMetricsManagerService.java
+++ b/services/core/java/com/android/server/media/metrics/MediaMetricsManagerService.java
@@ -18,10 +18,13 @@
 
 import android.content.Context;
 import android.content.pm.PackageManager;
+import android.hardware.DataSpace;
 import android.media.MediaMetrics;
+import android.media.codec.Enums;
 import android.media.metrics.BundleSession;
 import android.media.metrics.EditingEndedEvent;
 import android.media.metrics.IMediaMetricsManager;
+import android.media.metrics.MediaItemInfo;
 import android.media.metrics.NetworkEvent;
 import android.media.metrics.PlaybackErrorEvent;
 import android.media.metrics.PlaybackMetrics;
@@ -31,7 +34,9 @@
 import android.os.PersistableBundle;
 import android.provider.DeviceConfig;
 import android.provider.DeviceConfig.Properties;
+import android.text.TextUtils;
 import android.util.Base64;
+import android.util.Size;
 import android.util.Slog;
 import android.util.StatsEvent;
 import android.util.StatsLog;
@@ -72,7 +77,14 @@
     private static final String mMetricsId = MediaMetrics.Name.METRICS_MANAGER;
 
     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 int DURATION_BUCKETS_BELOW_ONE_MINUTE = 8;
+    private static final int DURATION_BUCKETS_COUNT = 13;
+    private static final String AUDIO_MIME_TYPE_PREFIX = "audio/";
+    private static final String VIDEO_MIME_TYPE_PREFIX = "video/";
     private final SecureRandom mSecureRandom;
+
     @GuardedBy("mLock")
     private Integer mMode = null;
     @GuardedBy("mLock")
@@ -353,6 +365,51 @@
             if (level == LOGGING_LEVEL_BLOCKED) {
                 return;
             }
+            MediaItemInfo inputMediaItemInfo =
+                    event.getInputMediaItemInfos().isEmpty()
+                            ? EMPTY_MEDIA_ITEM_INFO
+                            : event.getInputMediaItemInfos().get(0);
+            String inputAudioSampleMimeType =
+                    getFilteredFirstMimeType(
+                            inputMediaItemInfo.getSampleMimeTypes(), AUDIO_MIME_TYPE_PREFIX);
+            String inputVideoSampleMimeType =
+                    getFilteredFirstMimeType(
+                            inputMediaItemInfo.getSampleMimeTypes(), VIDEO_MIME_TYPE_PREFIX);
+            Size inputVideoSize = inputMediaItemInfo.getVideoSize();
+            int inputVideoResolution = getVideoResolutionEnum(inputVideoSize);
+            if (inputVideoResolution == Enums.RESOLUTION_UNKNOWN) {
+                // Try swapping width/height in case it's a portrait video.
+                inputVideoResolution =
+                        getVideoResolutionEnum(
+                                new Size(inputVideoSize.getHeight(), inputVideoSize.getWidth()));
+            }
+            List<String> inputCodecNames = inputMediaItemInfo.getCodecNames();
+            String inputFirstCodecName = !inputCodecNames.isEmpty() ? inputCodecNames.get(0) : "";
+            String inputSecondCodecName = inputCodecNames.size() > 1 ? inputCodecNames.get(1) : "";
+
+            MediaItemInfo outputMediaItemInfo =
+                    event.getOutputMediaItemInfo() == null
+                            ? EMPTY_MEDIA_ITEM_INFO
+                            : event.getOutputMediaItemInfo();
+            String outputAudioSampleMimeType =
+                    getFilteredFirstMimeType(
+                            outputMediaItemInfo.getSampleMimeTypes(), AUDIO_MIME_TYPE_PREFIX);
+            String outputVideoSampleMimeType =
+                    getFilteredFirstMimeType(
+                            outputMediaItemInfo.getSampleMimeTypes(), VIDEO_MIME_TYPE_PREFIX);
+            Size outputVideoSize = outputMediaItemInfo.getVideoSize();
+            int outputVideoResolution = getVideoResolutionEnum(outputVideoSize);
+            if (outputVideoResolution == Enums.RESOLUTION_UNKNOWN) {
+                // Try swapping width/height in case it's a portrait video.
+                outputVideoResolution =
+                        getVideoResolutionEnum(
+                                new Size(outputVideoSize.getHeight(), outputVideoSize.getWidth()));
+            }
+            List<String> outputCodecNames = outputMediaItemInfo.getCodecNames();
+            String outputFirstCodecName =
+                    !outputCodecNames.isEmpty() ? outputCodecNames.get(0) : "";
+            String outputSecondCodecName =
+                    outputCodecNames.size() > 1 ? outputCodecNames.get(1) : "";
             StatsEvent statsEvent =
                     StatsEvent.newBuilder()
                             .setAtomId(798)
@@ -360,6 +417,66 @@
                             .writeInt(event.getFinalState())
                             .writeInt(event.getErrorCode())
                             .writeLong(event.getTimeSinceCreatedMillis())
+                            .writeInt(getThroughputFps(event))
+                            .writeInt(event.getInputMediaItemInfos().size())
+                            .writeInt(inputMediaItemInfo.getSourceType())
+                            .writeLong(
+                                    getBucketedDurationMillis(
+                                            inputMediaItemInfo.getDurationMillis()))
+                            .writeLong(
+                                    getBucketedDurationMillis(
+                                            inputMediaItemInfo.getClipDurationMillis()))
+                            .writeString(
+                                    getFilteredMimeType(inputMediaItemInfo.getContainerMimeType()))
+                            .writeString(inputAudioSampleMimeType)
+                            .writeString(inputVideoSampleMimeType)
+                            .writeInt(getCodecEnum(inputVideoSampleMimeType))
+                            .writeInt(
+                                    getFilteredAudioSampleRateHz(
+                                            inputMediaItemInfo.getAudioSampleRateHz()))
+                            .writeInt(inputMediaItemInfo.getAudioChannelCount())
+                            .writeInt(inputVideoSize.getWidth())
+                            .writeInt(inputVideoSize.getHeight())
+                            .writeInt(inputVideoResolution)
+                            .writeInt(getVideoResolutionAspectRatioEnum(inputVideoSize))
+                            .writeInt(inputMediaItemInfo.getVideoDataSpace())
+                            .writeInt(
+                                    getVideoHdrFormatEnum(
+                                            inputMediaItemInfo.getVideoDataSpace(),
+                                            inputVideoSampleMimeType))
+                            .writeInt(Math.round(inputMediaItemInfo.getVideoFrameRate()))
+                            .writeInt(getVideoFrameRateEnum(inputMediaItemInfo.getVideoFrameRate()))
+                            .writeString(inputFirstCodecName)
+                            .writeString(inputSecondCodecName)
+                            .writeLong(
+                                    getBucketedDurationMillis(
+                                            outputMediaItemInfo.getDurationMillis()))
+                            .writeLong(
+                                    getBucketedDurationMillis(
+                                            outputMediaItemInfo.getClipDurationMillis()))
+                            .writeString(
+                                    getFilteredMimeType(outputMediaItemInfo.getContainerMimeType()))
+                            .writeString(outputAudioSampleMimeType)
+                            .writeString(outputVideoSampleMimeType)
+                            .writeInt(getCodecEnum(outputVideoSampleMimeType))
+                            .writeInt(
+                                    getFilteredAudioSampleRateHz(
+                                            outputMediaItemInfo.getAudioSampleRateHz()))
+                            .writeInt(outputMediaItemInfo.getAudioChannelCount())
+                            .writeInt(outputVideoSize.getWidth())
+                            .writeInt(outputVideoSize.getHeight())
+                            .writeInt(outputVideoResolution)
+                            .writeInt(getVideoResolutionAspectRatioEnum(outputVideoSize))
+                            .writeInt(outputMediaItemInfo.getVideoDataSpace())
+                            .writeInt(
+                                    getVideoHdrFormatEnum(
+                                            outputMediaItemInfo.getVideoDataSpace(),
+                                            outputVideoSampleMimeType))
+                            .writeInt(Math.round(outputMediaItemInfo.getVideoFrameRate()))
+                            .writeInt(
+                                    getVideoFrameRateEnum(outputMediaItemInfo.getVideoFrameRate()))
+                            .writeString(outputFirstCodecName)
+                            .writeString(outputSecondCodecName)
                             .usePooledBuffer()
                             .build();
             StatsLog.write(statsEvent);
@@ -511,4 +628,215 @@
             }
         }
     }
+
+    private static int getThroughputFps(EditingEndedEvent event) {
+        MediaItemInfo outputMediaItemInfo = event.getOutputMediaItemInfo();
+        if (outputMediaItemInfo == null) {
+            return -1;
+        }
+        long videoSampleCount = outputMediaItemInfo.getVideoSampleCount();
+        if (videoSampleCount == MediaItemInfo.VALUE_UNSPECIFIED) {
+            return -1;
+        }
+        long elapsedTimeMs = event.getTimeSinceCreatedMillis();
+        if (elapsedTimeMs == EditingEndedEvent.TIME_SINCE_CREATED_UNKNOWN) {
+            return -1;
+        }
+        return (int)
+                Math.min(Integer.MAX_VALUE, Math.round(1000.0 * videoSampleCount / elapsedTimeMs));
+    }
+
+    private static long getBucketedDurationMillis(long durationMillis) {
+        if (durationMillis == MediaItemInfo.VALUE_UNSPECIFIED || durationMillis <= 0) {
+            return -1;
+        }
+        // Bucket values in an exponential distribution to reduce the precision that's stored:
+        // bucket index -> range -> bucketed duration
+        // 1 -> [0, 469 ms) -> 235 ms
+        // 2 -> [469 ms, 938 ms) -> 469 ms
+        // 3 -> [938 ms, 1875 ms) -> 938 ms
+        // 4 -> [1875 ms, 3750 ms) -> 1875 ms
+        // 5 -> [3750 ms, 7500 ms) -> 3750 ms
+        // [...]
+        // 13 -> [960000 ms, max) -> 960000 ms
+        int bucketIndex =
+                (int)
+                        Math.floor(
+                                DURATION_BUCKETS_BELOW_ONE_MINUTE
+                                        + Math.log((durationMillis + 1) / 60_000.0) / Math.log(2));
+        // Clamp to range [0, DURATION_BUCKETS_COUNT].
+        bucketIndex = Math.min(DURATION_BUCKETS_COUNT, Math.max(0, bucketIndex));
+        // Map back onto the representative value for the bucket.
+        return (long)
+                Math.ceil(Math.pow(2, bucketIndex - DURATION_BUCKETS_BELOW_ONE_MINUTE) * 60_000.0);
+    }
+
+    /**
+     * Returns the first entry in {@code mimeTypes} with the given prefix, if it matches the
+     * filtering allowlist. If no entries match the prefix or if the first matching entry is not on
+     * the allowlist, returns an empty string.
+     */
+    private static String getFilteredFirstMimeType(List<String> mimeTypes, String prefix) {
+        int size = mimeTypes.size();
+        for (int i = 0; i < size; i++) {
+            String mimeType = mimeTypes.get(i);
+            if (mimeType.startsWith(prefix)) {
+                return getFilteredMimeType(mimeType);
+            }
+        }
+        return "";
+    }
+
+    private static String getFilteredMimeType(String mimeType) {
+        if (TextUtils.isEmpty(mimeType)) {
+            return "";
+        }
+        // Discard all inputs that aren't allowlisted MIME types.
+        return switch (mimeType) {
+            case "video/mp4",
+                            "video/x-matroska",
+                            "video/webm",
+                            "video/3gpp",
+                            "video/avc",
+                            "video/hevc",
+                            "video/x-vnd.on2.vp8",
+                            "video/x-vnd.on2.vp9",
+                            "video/av01",
+                            "video/mp2t",
+                            "video/mp4v-es",
+                            "video/mpeg",
+                            "video/x-flv",
+                            "video/dolby-vision",
+                            "video/raw",
+                            "audio/mp4",
+                            "audio/mp4a-latm",
+                            "audio/x-matroska",
+                            "audio/webm",
+                            "audio/mpeg",
+                            "audio/mpeg-L1",
+                            "audio/mpeg-L2",
+                            "audio/ac3",
+                            "audio/eac3",
+                            "audio/eac3-joc",
+                            "audio/av4",
+                            "audio/true-hd",
+                            "audio/vnd.dts",
+                            "audio/vnd.dts.hd",
+                            "audio/vorbis",
+                            "audio/opus",
+                            "audio/flac",
+                            "audio/ogg",
+                            "audio/wav",
+                            "audio/midi",
+                            "audio/raw",
+                            "application/mp4",
+                            "application/webm",
+                            "application/x-matroska",
+                            "application/dash+xml",
+                            "application/x-mpegURL",
+                            "application/vnd.ms-sstr+xml" ->
+                    mimeType;
+            default -> "";
+        };
+    }
+
+    private static int getCodecEnum(String mimeType) {
+        if (TextUtils.isEmpty(mimeType)) {
+            return Enums.CODEC_UNKNOWN;
+        }
+        return switch (mimeType) {
+            case "video/avc" -> Enums.CODEC_AVC;
+            case "video/hevc" -> Enums.CODEC_HEVC;
+            case "video/x-vnd.on2.vp8" -> Enums.CODEC_VP8;
+            case "video/x-vnd.on2.vp9" -> Enums.CODEC_VP9;
+            case "video/av01" -> Enums.CODEC_AV1;
+            default -> Enums.CODEC_UNKNOWN;
+        };
+    }
+
+    private static int getFilteredAudioSampleRateHz(int sampleRateHz) {
+        return switch (sampleRateHz) {
+            case 8000, 11025, 16000, 22050, 44100, 48000, 96000, 192000 -> sampleRateHz;
+            default -> -1;
+        };
+    }
+
+    private static int getVideoResolutionEnum(Size size) {
+        int width = size.getWidth();
+        int height = size.getHeight();
+        if (width == 352 && height == 640) {
+            return Enums.RESOLUTION_352X640;
+        } else if (width == 360 && height == 640) {
+            return Enums.RESOLUTION_360X640;
+        } else if (width == 480 && height == 640) {
+            return Enums.RESOLUTION_480X640;
+        } else if (width == 480 && height == 854) {
+            return Enums.RESOLUTION_480X854;
+        } else if (width == 540 && height == 960) {
+            return Enums.RESOLUTION_540X960;
+        } else if (width == 576 && height == 1024) {
+            return Enums.RESOLUTION_576X1024;
+        } else if (width == 1280 && height == 720) {
+            return Enums.RESOLUTION_720P_HD;
+        } else if (width == 1920 && height == 1080) {
+            return Enums.RESOLUTION_1080P_FHD;
+        } else if (width == 1440 && height == 2560) {
+            return Enums.RESOLUTION_1440X2560;
+        } else if (width == 3840 && height == 2160) {
+            return Enums.RESOLUTION_4K_UHD;
+        } else if (width == 7680 && height == 4320) {
+            return Enums.RESOLUTION_8K_UHD;
+        } else {
+            return Enums.RESOLUTION_UNKNOWN;
+        }
+    }
+
+    private static int getVideoResolutionAspectRatioEnum(Size size) {
+        int width = size.getWidth();
+        int height = size.getHeight();
+        if (width <= 0 || height <= 0) {
+            return android.media.editing.Enums.RESOLUTION_ASPECT_RATIO_UNSPECIFIED;
+        } else if (width < height) {
+            return android.media.editing.Enums.RESOLUTION_ASPECT_RATIO_PORTRAIT;
+        } else if (height < width) {
+            return android.media.editing.Enums.RESOLUTION_ASPECT_RATIO_LANDSCAPE;
+        } else {
+            return android.media.editing.Enums.RESOLUTION_ASPECT_RATIO_SQUARE;
+        }
+    }
+
+    private static int getVideoHdrFormatEnum(int dataSpace, String mimeType) {
+        if (dataSpace == DataSpace.DATASPACE_UNKNOWN) {
+            return Enums.HDR_FORMAT_UNKNOWN;
+        }
+        if (mimeType.equals("video/dolby-vision")) {
+            return Enums.HDR_FORMAT_DOLBY_VISION;
+        }
+        int standard = DataSpace.getStandard(dataSpace);
+        int transfer = DataSpace.getTransfer(dataSpace);
+        if (standard == DataSpace.STANDARD_BT2020 && transfer == DataSpace.TRANSFER_HLG) {
+            return Enums.HDR_FORMAT_HLG;
+        }
+        if (standard == DataSpace.STANDARD_BT2020 && transfer == DataSpace.TRANSFER_ST2084) {
+            // We don't currently distinguish HDR10+ from HDR10.
+            return Enums.HDR_FORMAT_HDR10;
+        }
+        return Enums.HDR_FORMAT_NONE;
+    }
+
+    private static int getVideoFrameRateEnum(float frameRate) {
+        int frameRateInt = Math.round(frameRate);
+        return switch (frameRateInt) {
+            case 24 -> Enums.FRAMERATE_24;
+            case 25 -> Enums.FRAMERATE_25;
+            case 30 -> Enums.FRAMERATE_30;
+            case 50 -> Enums.FRAMERATE_50;
+            case 60 -> Enums.FRAMERATE_60;
+            case 120 -> Enums.FRAMERATE_120;
+            case 240 -> Enums.FRAMERATE_240;
+            case 480 -> Enums.FRAMERATE_480;
+            case 960 -> Enums.FRAMERATE_960;
+            default -> Enums.FRAMERATE_UNKNOWN;
+        };
+    }
 }
diff --git a/services/core/java/com/android/server/notification/ManagedServices.java b/services/core/java/com/android/server/notification/ManagedServices.java
index d0c0543..f645eaa 100644
--- a/services/core/java/com/android/server/notification/ManagedServices.java
+++ b/services/core/java/com/android/server/notification/ManagedServices.java
@@ -16,6 +16,7 @@
 
 package com.android.server.notification;
 
+import static android.app.Flags.FLAG_LIFETIME_EXTENSION_REFACTOR;
 import static android.content.Context.BIND_ALLOW_WHITELIST_MANAGEMENT;
 import static android.content.Context.BIND_AUTO_CREATE;
 import static android.content.Context.BIND_FOREGROUND_SERVICE;
@@ -24,6 +25,7 @@
 import static android.os.UserHandle.USER_SYSTEM;
 import static android.service.notification.NotificationListenerService.META_DATA_DEFAULT_AUTOBIND;
 
+import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.app.ActivityManager;
 import android.app.ActivityOptions;
@@ -1802,6 +1804,8 @@
         public ComponentName component;
         public int userid;
         public boolean isSystem;
+        @FlaggedApi(FLAG_LIFETIME_EXTENSION_REFACTOR)
+        public boolean isSystemUi;
         public ServiceConnection connection;
         public int targetSdkVersion;
         public Pair<ComponentName, Integer> mKey;
@@ -1836,6 +1840,11 @@
             return isSystem;
         }
 
+        @FlaggedApi(FLAG_LIFETIME_EXTENSION_REFACTOR)
+        public boolean isSystemUi() {
+            return isSystemUi;
+        }
+
         @Override
         public String toString() {
             return new StringBuilder("ManagedServiceInfo[")
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index e7ad99a..3507d2d 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -71,6 +71,7 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_OFF;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;
+import static android.app.Flags.FLAG_LIFETIME_EXTENSION_REFACTOR;
 import static android.app.Flags.lifetimeExtensionRefactor;
 import static android.app.NotificationManager.zenModeFromInterruptionFilter;
 import static android.app.StatusBarManager.ACTION_KEYGUARD_PRIVATE_NOTIFICATIONS_CHANGED;
@@ -159,6 +160,7 @@
 import android.Manifest.permission;
 import android.annotation.DurationMillisLong;
 import android.annotation.ElapsedRealtimeLong;
+import android.annotation.FlaggedApi;
 import android.annotation.MainThread;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -1852,6 +1854,7 @@
             }
             if (ACTION_NOTIFICATION_TIMEOUT.equals(action)) {
                 final NotificationRecord record;
+                // TODO: b/323013410 - Record should be cloned instead of used directly.
                 synchronized (mNotificationLock) {
                     record = findNotificationByKeyLocked(intent.getStringExtra(EXTRA_KEY));
                 }
@@ -1864,6 +1867,14 @@
                                 FLAG_FOREGROUND_SERVICE | FLAG_USER_INITIATED_JOB
                                         | FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY,
                                 true, record.getUserId(), REASON_TIMEOUT, null);
+                        // If cancellation will be prevented due to lifetime extension, we send an
+                        // update to system UI.
+                        synchronized (mNotificationLock) {
+                            maybeNotifySystemUiListenerLifetimeExtendedLocked(record,
+                                    record.getSbn().getPackageName(),
+                                    mActivityManager.getPackageImportance(
+                                            record.getSbn().getPackageName()));
+                        }
                     } else {
                         cancelNotification(record.getSbn().getUid(),
                                 record.getSbn().getInitialPid(),
@@ -3825,7 +3836,17 @@
             int mustNotHaveFlags = isCallingUidSystem() ? 0 :
                     (FLAG_FOREGROUND_SERVICE | FLAG_USER_INITIATED_JOB | FLAG_AUTOGROUP_SUMMARY);
             if (lifetimeExtensionRefactor()) {
+                // Also don't allow client apps to cancel lifetime extended notifs.
                 mustNotHaveFlags |= FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY;
+                // If cancellation will be prevented due to lifetime extension, we send an update to
+                // system UI.
+                NotificationRecord record = null;
+                final int packageImportance = mActivityManager.getPackageImportance(pkg);
+                synchronized (mNotificationLock) {
+                    record = findNotificationLocked(pkg, tag, id, userId);
+                    maybeNotifySystemUiListenerLifetimeExtendedLocked(record, pkg,
+                            packageImportance);
+                }
             }
 
             cancelNotificationInternal(pkg, opPkg, Binder.getCallingUid(), Binder.getCallingPid(),
@@ -3845,6 +3866,16 @@
                         pkg, null, 0, FLAG_FOREGROUND_SERVICE | FLAG_USER_INITIATED_JOB
                                 | FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY,
                         userId, REASON_APP_CANCEL_ALL);
+                // If cancellation will be prevented due to lifetime extension, we send updates
+                // to system UI.
+                // In this case, we need to hold the lock to access these lists.
+                final int packageImportance = mActivityManager.getPackageImportance(pkg);
+                synchronized (mNotificationLock) {
+                    notifySystemUiListenerLifetimeExtendedListLocked(mNotificationList,
+                            packageImportance);
+                    notifySystemUiListenerLifetimeExtendedListLocked(mEnqueuedNotifications,
+                            packageImportance);
+                }
             } else {
                 cancelAllNotificationsInt(Binder.getCallingUid(), Binder.getCallingPid(),
                         pkg, null, 0, FLAG_FOREGROUND_SERVICE | FLAG_USER_INITIATED_JOB,
@@ -4891,11 +4922,19 @@
             final long identity = Binder.clearCallingIdentity();
             boolean notificationsRapidlyCleared = false;
             final String pkg;
+            final int packageImportance;
+            final ManagedServiceInfo info;
             try {
                 synchronized (mNotificationLock) {
-                    final ManagedServiceInfo info = mListeners.checkServiceTokenLocked(token);
+                    info = mListeners.checkServiceTokenLocked(token);
                     pkg = info.component.getPackageName();
-
+                }
+                if (lifetimeExtensionRefactor()) {
+                    packageImportance = mActivityManager.getPackageImportance(pkg);
+                } else {
+                    packageImportance = IMPORTANCE_NONE;
+                }
+                synchronized (mNotificationLock) {
                     // Cancellation reason. If the token comes from assistant, label the
                     // cancellation as coming from the assistant; default to LISTENER_CANCEL.
                     int reason = REASON_LISTENER_CANCEL;
@@ -4917,7 +4956,7 @@
                                     || isNotificationRecent(r.getUpdateTimeMs());
                             cancelNotificationFromListenerLocked(info, callingUid, callingPid,
                                     r.getSbn().getPackageName(), r.getSbn().getTag(),
-                                    r.getSbn().getId(), userId, reason);
+                                    r.getSbn().getId(), userId, reason, packageImportance);
                         }
                     } else {
                         for (NotificationRecord notificationRecord : mNotificationList) {
@@ -4931,6 +4970,12 @@
                                     REASON_LISTENER_CANCEL_ALL, info, info.supportsProfiles(),
                                     FLAG_ONGOING_EVENT | FLAG_NO_CLEAR
                                             | FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY);
+                            // If cancellation will be prevented due to lifetime extension, we send
+                            // an update to system UI.
+                            notifySystemUiListenerLifetimeExtendedListLocked(mNotificationList,
+                                    packageImportance);
+                            notifySystemUiListenerLifetimeExtendedListLocked(mEnqueuedNotifications,
+                                    packageImportance);
                         } else {
                             cancelAllLocked(callingUid, callingPid, info.userid,
                                     REASON_LISTENER_CANCEL_ALL, info, info.supportsProfiles(),
@@ -5051,10 +5096,14 @@
         @GuardedBy("mNotificationLock")
         private void cancelNotificationFromListenerLocked(ManagedServiceInfo info,
                 int callingUid, int callingPid, String pkg, String tag, int id, int userId,
-                int reason) {
+                int reason, int packageImportance) {
             int mustNotHaveFlags = FLAG_ONGOING_EVENT;
             if (lifetimeExtensionRefactor()) {
                 mustNotHaveFlags |= FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY;
+                // If cancellation will be prevented due to lifetime extension, we send an update
+                // to system UI.
+                NotificationRecord record = findNotificationLocked(pkg, tag, id, userId);
+                maybeNotifySystemUiListenerLifetimeExtendedLocked(record, pkg, packageImportance);
             }
             cancelNotification(callingUid, callingPid, pkg, tag, id, 0 /* mustHaveFlags */,
                     mustNotHaveFlags,
@@ -5197,7 +5246,13 @@
             final int callingUid = Binder.getCallingUid();
             final int callingPid = Binder.getCallingPid();
             final long identity = Binder.clearCallingIdentity();
+            final int packageImportance;
             try {
+                if (lifetimeExtensionRefactor()) {
+                    packageImportance = mActivityManager.getPackageImportance(pkg);
+                } else {
+                    packageImportance = IMPORTANCE_NONE;
+                }
                 synchronized (mNotificationLock) {
                     final ManagedServiceInfo info = mListeners.checkServiceTokenLocked(token);
                     int cancelReason = REASON_LISTENER_CANCEL;
@@ -5210,7 +5265,7 @@
                                 + " use cancelNotification(key) instead.");
                     } else {
                         cancelNotificationFromListenerLocked(info, callingUid, callingPid,
-                                pkg, tag, id, info.userid, cancelReason);
+                                pkg, tag, id, info.userid, cancelReason, packageImportance);
                     }
                 }
             } finally {
@@ -11654,6 +11709,30 @@
         });
     }
 
+    @FlaggedApi(FLAG_LIFETIME_EXTENSION_REFACTOR)
+    @GuardedBy("mNotificationLock")
+    private void notifySystemUiListenerLifetimeExtendedListLocked(
+            List<NotificationRecord> notificationList, int packageImportance) {
+        for (int i = notificationList.size() - 1; i >= 0; --i) {
+            NotificationRecord record = notificationList.get(i);
+            maybeNotifySystemUiListenerLifetimeExtendedLocked(record,
+                    record.getSbn().getPackageName(), packageImportance);
+        }
+    }
+
+    @FlaggedApi(FLAG_LIFETIME_EXTENSION_REFACTOR)
+    @GuardedBy("mNotificationLock")
+    private void maybeNotifySystemUiListenerLifetimeExtendedLocked(NotificationRecord record,
+            String pkg, int packageImportance) {
+        if (record != null && (record.getSbn().getNotification().flags
+                & FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY) > 0) {
+            boolean isAppForeground = pkg != null && packageImportance == IMPORTANCE_FOREGROUND;
+            mHandler.post(new EnqueueNotificationRunnable(record.getUser().getIdentifier(),
+                    record, isAppForeground,
+                    mPostNotificationTrackerFactory.newTracker(null)));
+        }
+    }
+
     public class NotificationListeners extends ManagedServices {
         static final String TAG_ENABLED_NOTIFICATION_LISTENERS = "enabled_listeners";
         static final String TAG_REQUESTED_LISTENERS = "request_listeners";
@@ -11777,6 +11856,11 @@
 
         @Override
         public void onServiceAdded(ManagedServiceInfo info) {
+            if (lifetimeExtensionRefactor()) {
+                // Only System or System UI can call registerSystemService, so if the caller is not
+                // system, we know it's system UI.
+                info.isSystemUi = !isCallerSystemOrPhone();
+            }
             final INotificationListener listener = (INotificationListener) info.service;
             final NotificationRankingUpdate update;
             synchronized (mNotificationLock) {
@@ -12141,6 +12225,23 @@
                         continue;
                     }
 
+                    if (lifetimeExtensionRefactor()) {
+                        // Checks if this is a request to notify system UI about a notification that
+                        // has been lifetime extended.
+                        // (We only need to check old for the flag, because in both cancellation and
+                        // update cases, old should have the flag.)
+                        // If it is such a request, and this is system UI, we send the post request
+                        // only to System UI, and break as we don't need to continue checking other
+                        // Managed Services.
+                        if (info.isSystemUi() && old != null && old.getNotification() != null
+                                && (old.getNotification().flags
+                                & Notification.FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY) > 0) {
+                            final NotificationRankingUpdate update = makeRankingUpdateLocked(info);
+                            listenerCalls.add(() -> notifyPosted(info, oldSbn, update));
+                            break;
+                        }
+                    }
+
                     // If we shouldn't notify all listeners, this means the hidden state of
                     // a notification was changed.  Don't notifyPosted listeners targeting >= P.
                     // Instead, those listeners will receive notifyRankingUpdate.
diff --git a/services/core/java/com/android/server/notification/ZenLog.java b/services/core/java/com/android/server/notification/ZenLog.java
index 88d23ce..82c5733 100644
--- a/services/core/java/com/android/server/notification/ZenLog.java
+++ b/services/core/java/com/android/server/notification/ZenLog.java
@@ -28,6 +28,7 @@
 import android.service.notification.NotificationListenerService;
 import android.service.notification.ZenModeConfig;
 import android.service.notification.ZenModeDiff;
+import android.util.LocalLog;
 import android.util.Log;
 import android.util.Slog;
 
@@ -37,26 +38,16 @@
 import java.util.List;
 
 public class ZenLog {
-    private static final String TAG = "ZenLog";
-    // the ZenLog is *very* verbose, so be careful about setting this to true
-    private static final boolean DEBUG = false;
 
     private static final int SIZE = Build.IS_DEBUGGABLE ? 200 : 100;
 
-    private static final long[] TIMES = new long[SIZE];
-    private static final int[] TYPES = new int[SIZE];
-    private static final String[] MSGS = new String[SIZE];
-
-    private static final SimpleDateFormat FORMAT = new SimpleDateFormat("MM-dd HH:mm:ss.SSS");
+    private static final LocalLog STATE_CHANGES = new LocalLog(SIZE);
+    private static final LocalLog INTERCEPTION_EVENTS = new LocalLog(SIZE);
 
     private static final int TYPE_INTERCEPTED = 1;
-    private static final int TYPE_ALLOW_DISABLE = 2;
     private static final int TYPE_SET_RINGER_MODE_EXTERNAL = 3;
     private static final int TYPE_SET_RINGER_MODE_INTERNAL = 4;
-    private static final int TYPE_DOWNTIME = 5;
     private static final int TYPE_SET_ZEN_MODE = 6;
-    private static final int TYPE_UPDATE_ZEN_MODE = 7;
-    private static final int TYPE_EXIT_CONDITION = 8;
     private static final int TYPE_SUBSCRIBE = 9;
     private static final int TYPE_UNSUBSCRIBE = 10;
     private static final int TYPE_CONFIG = 11;
@@ -71,9 +62,6 @@
     private static final int TYPE_CHECK_REPEAT_CALLER = 20;
     private static final int TYPE_ALERT_ON_UPDATED_INTERCEPT = 21;
 
-    private static int sNext;
-    private static int sSize;
-
     public static void traceIntercepted(NotificationRecord record, String reason) {
         append(TYPE_INTERCEPTED, record.getKey() + "," + reason);
     }
@@ -104,10 +92,6 @@
                 ringerModeToString(ringerModeExternalOut));
     }
 
-    public static void traceDowntimeAutotrigger(String result) {
-        append(TYPE_DOWNTIME, result);
-    }
-
     public static void traceSetZenMode(int zenMode, String reason) {
         append(TYPE_SET_ZEN_MODE, zenModeToString(zenMode) + "," + reason);
     }
@@ -120,21 +104,12 @@
         append(TYPE_SET_CONSOLIDATED_ZEN_POLICY, policy.toString() + "," + reason);
     }
 
-    public static void traceUpdateZenMode(int fromMode, int toMode) {
-        append(TYPE_UPDATE_ZEN_MODE, zenModeToString(fromMode) + " -> " + zenModeToString(toMode));
-    }
-
-    public static void traceExitCondition(Condition c, ComponentName component, String reason) {
-        append(TYPE_EXIT_CONDITION, c + "," + componentToString(component) + "," + reason);
-    }
 
     public static void traceSetNotificationPolicy(String pkg, int targetSdk,
             NotificationManager.Policy policy) {
         String policyLog = "pkg=" + pkg + " targetSdk=" + targetSdk
                 + " NotificationPolicy=" + policy.toString();
         append(TYPE_SET_NOTIFICATION_POLICY, policyLog);
-        // TODO(b/180205791): remove when we can better surface apps that are changing policy
-        Log.d(TAG, "Zen Policy Changed: " + policyLog);
     }
 
     public static void traceSubscribe(Uri uri, IConditionProvider provider, RemoteException e) {
@@ -145,13 +120,14 @@
         append(TYPE_UNSUBSCRIBE, uri + "," + subscribeResult(provider, e));
     }
 
-    public static void traceConfig(String reason, ZenModeConfig oldConfig,
-            ZenModeConfig newConfig) {
+    public static void traceConfig(String reason, ComponentName triggeringComponent,
+            ZenModeConfig oldConfig, ZenModeConfig newConfig, int callingUid) {
         ZenModeDiff.ConfigDiff diff = new ZenModeDiff.ConfigDiff(oldConfig, newConfig);
         if (diff == null || !diff.hasDiff()) {
             append(TYPE_CONFIG, reason + " no changes");
         } else {
             append(TYPE_CONFIG, reason
+                    + " - " + triggeringComponent + " : " + callingUid
                     + ",\n" + (newConfig != null ? newConfig.toString() : null)
                     + ",\n" + diff);
         }
@@ -204,13 +180,9 @@
     private static String typeToString(int type) {
         switch (type) {
             case TYPE_INTERCEPTED: return "intercepted";
-            case TYPE_ALLOW_DISABLE: return "allow_disable";
             case TYPE_SET_RINGER_MODE_EXTERNAL: return "set_ringer_mode_external";
             case TYPE_SET_RINGER_MODE_INTERNAL: return "set_ringer_mode_internal";
-            case TYPE_DOWNTIME: return "downtime";
             case TYPE_SET_ZEN_MODE: return "set_zen_mode";
-            case TYPE_UPDATE_ZEN_MODE: return "update_zen_mode";
-            case TYPE_EXIT_CONDITION: return "exit_condition";
             case TYPE_SUBSCRIBE: return "subscribe";
             case TYPE_UNSUBSCRIBE: return "unsubscribe";
             case TYPE_CONFIG: return "config";
@@ -278,30 +250,27 @@
     }
 
     private static void append(int type, String msg) {
-        synchronized(MSGS) {
-            TIMES[sNext] = System.currentTimeMillis();
-            TYPES[sNext] = type;
-            MSGS[sNext] = msg;
-            sNext = (sNext + 1) % SIZE;
-            if (sSize < SIZE) {
-                sSize++;
+        if (type == TYPE_INTERCEPTED || type == TYPE_NOT_INTERCEPTED
+                || type == TYPE_CHECK_REPEAT_CALLER || type == TYPE_RECORD_CALLER
+                || type == TYPE_MATCHES_CALL_FILTER || type == TYPE_ALERT_ON_UPDATED_INTERCEPT) {
+            synchronized (INTERCEPTION_EVENTS) {
+                INTERCEPTION_EVENTS.log(typeToString(type) + ": " +msg);
+            }
+        } else {
+            synchronized (STATE_CHANGES) {
+                STATE_CHANGES.log(typeToString(type) + ": " +msg);
             }
         }
-        if (DEBUG) Slog.d(TAG, typeToString(type) + ": " + msg);
     }
 
     public static void dump(PrintWriter pw, String prefix) {
-        synchronized(MSGS) {
-            final int start = (sNext - sSize + SIZE) % SIZE;
-            for (int i = 0; i < sSize; i++) {
-                final int j = (start + i) % SIZE;
-                pw.print(prefix);
-                pw.print(FORMAT.format(new Date(TIMES[j])));
-                pw.print(' ');
-                pw.print(typeToString(TYPES[j]));
-                pw.print(": ");
-                pw.println(MSGS[j]);
-            }
+        synchronized (INTERCEPTION_EVENTS) {
+            pw.printf(prefix  + "Interception Events:\n");
+            INTERCEPTION_EVENTS.dump(prefix, pw);
+        }
+        synchronized (STATE_CHANGES) {
+            pw.printf(prefix  + "State Changes:\n");
+            STATE_CHANGES.dump(prefix, pw);
         }
     }
 }
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index aebd28a..1c20b2d 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -1713,7 +1713,7 @@
                 mConfigs.put(config.user, config);
             }
             if (DEBUG) Log.d(TAG, "setConfigLocked reason=" + reason, new Throwable());
-            ZenLog.traceConfig(reason, mConfig, config);
+            ZenLog.traceConfig(reason, triggeringComponent, mConfig, config, callingUid);
 
             // send some broadcasts
             Policy newPolicy = getNotificationPolicy(config);
diff --git a/services/core/java/com/android/server/pm/AppDataHelper.java b/services/core/java/com/android/server/pm/AppDataHelper.java
index 1dd7905..18ba2cf 100644
--- a/services/core/java/com/android/server/pm/AppDataHelper.java
+++ b/services/core/java/com/android/server/pm/AppDataHelper.java
@@ -503,21 +503,24 @@
     private void assertPackageStorageValid(@NonNull Computer snapshot, String volumeUuid,
             String packageName, int userId) throws PackageManagerException {
         final PackageStateInternal packageState = snapshot.getPackageStateInternal(packageName);
-        final PackageUserStateInternal userState = packageState.getUserStateOrDefault(userId);
         if (packageState == null) {
             throw PackageManagerException.ofInternalError("Package " + packageName + " is unknown",
                     PackageManagerException.INTERNAL_ERROR_STORAGE_INVALID_PACKAGE_UNKNOWN);
-        } else if (!TextUtils.equals(volumeUuid, packageState.getVolumeUuid())) {
+        }
+        if (!TextUtils.equals(volumeUuid, packageState.getVolumeUuid())) {
             throw PackageManagerException.ofInternalError(
                     "Package " + packageName + " found on unknown volume " + volumeUuid
                             + "; expected volume " + packageState.getVolumeUuid(),
                     PackageManagerException.INTERNAL_ERROR_STORAGE_INVALID_VOLUME_UNKNOWN);
-        } else if (!userState.isInstalled() && !userState.dataExists()) {
+        }
+        final PackageUserStateInternal userState = packageState.getUserStateOrDefault(userId);
+        if (!userState.isInstalled() && !userState.dataExists()) {
             throw PackageManagerException.ofInternalError(
                     "Package " + packageName + " not installed for user " + userId
                             + " or was deleted without DELETE_KEEP_DATA",
                     PackageManagerException.INTERNAL_ERROR_STORAGE_INVALID_NOT_INSTALLED_FOR_USER);
-        } else if (packageState.getPkg() != null
+        }
+        if (packageState.getPkg() != null
                 && !shouldHaveAppStorage(packageState.getPkg())) {
             throw PackageManagerException.ofInternalError(
                     "Package " + packageName + " shouldn't have storage",
diff --git a/services/core/java/com/android/server/pm/verify/domain/DomainVerificationManagerStub.java b/services/core/java/com/android/server/pm/verify/domain/DomainVerificationManagerStub.java
index 3f00a9d..7d90240 100644
--- a/services/core/java/com/android/server/pm/verify/domain/DomainVerificationManagerStub.java
+++ b/services/core/java/com/android/server/pm/verify/domain/DomainVerificationManagerStub.java
@@ -26,6 +26,7 @@
 import android.content.pm.verify.domain.DomainVerificationManager;
 import android.content.pm.verify.domain.DomainVerificationUserState;
 import android.content.pm.verify.domain.IDomainVerificationManager;
+import android.os.Bundle;
 import android.os.ServiceSpecificException;
 
 import java.util.List;
@@ -41,6 +42,27 @@
         mService = service;
     }
 
+    @Override
+    public void setUriRelativeFilterGroups(@NonNull String packageName,
+            @NonNull Bundle domainToGroupsBundle) {
+        try {
+            mService.setUriRelativeFilterGroups(packageName, domainToGroupsBundle);
+        } catch (Exception e) {
+            throw rethrow(e);
+        }
+    }
+
+    @NonNull
+    @Override
+    public Bundle getUriRelativeFilterGroups(
+            @NonNull String packageName, @NonNull List<String> domains) {
+        try {
+            return mService.getUriRelativeFilterGroups(packageName, domains);
+        } catch (Exception e) {
+            throw rethrow(e);
+        }
+    }
+
     @NonNull
     @Override
     public List<String> queryValidVerificationPackageNames() {
diff --git a/services/core/java/com/android/server/pm/verify/domain/DomainVerificationPersistence.java b/services/core/java/com/android/server/pm/verify/domain/DomainVerificationPersistence.java
index ac6d795..de464a4 100644
--- a/services/core/java/com/android/server/pm/verify/domain/DomainVerificationPersistence.java
+++ b/services/core/java/com/android/server/pm/verify/domain/DomainVerificationPersistence.java
@@ -19,6 +19,8 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.UserIdInt;
+import android.content.UriRelativeFilter;
+import android.content.UriRelativeFilterGroup;
 import android.content.pm.Signature;
 import android.content.pm.verify.domain.DomainVerificationState;
 import android.os.UserHandle;
@@ -38,7 +40,10 @@
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
 import java.util.UUID;
 import java.util.function.Function;
 
@@ -67,6 +72,13 @@
     public static final String TAG_DOMAIN = "domain";
     public static final String ATTR_NAME = "name";
     public static final String ATTR_STATE = "state";
+    public static final String TAG_URI_RELATIVE_FILTER_GROUPS = "uri-relative-filter-groups";
+    public static final String TAG_URI_RELATIVE_FILTER_GROUP = "uri-relative-filter-group";
+    public static final String ATTR_ACTION = "action";
+    public static final String TAG_URI_RELATIVE_FILTER = "uri-relative-filter";
+    public static final String ATTR_URI_PART = "uri-part";
+    public static final String ATTR_PATTERN_TYPE = "pattern-type";
+    public static final String ATTR_FILTER = "filter";
 
     /**
      * @param pkgNameToSignature Converts package name to a string representation of its signature.
@@ -176,6 +188,7 @@
 
         final ArrayMap<String, Integer> stateMap = new ArrayMap<>();
         final SparseArray<DomainVerificationInternalUserState> userStates = new SparseArray<>();
+        final ArrayMap<String, List<UriRelativeFilterGroup>> groupMap = new ArrayMap<>();
 
         SettingsXml.ChildSection child = section.children();
         while (child.moveToNext()) {
@@ -186,11 +199,47 @@
                 case TAG_USER_STATES:
                     readUserStates(child, userStates);
                     break;
+                case TAG_URI_RELATIVE_FILTER_GROUPS:
+                    readUriRelativeFilterGroups(child, groupMap);
+                    break;
             }
         }
 
         return new DomainVerificationPkgState(packageName, id, hasAutoVerifyDomains, stateMap,
-                userStates, signature);
+                userStates, signature, groupMap);
+    }
+
+    private static void readUriRelativeFilterGroups(@NonNull SettingsXml.ReadSection section,
+            @NonNull ArrayMap<String, List<UriRelativeFilterGroup>> groupMap) {
+        SettingsXml.ChildSection child = section.children();
+        while (child.moveToNext(TAG_DOMAIN)) {
+            String domain = child.getString(ATTR_NAME);
+            groupMap.put(domain, createUriRelativeFilterGroupsFromXml(child));
+        }
+    }
+
+    private static ArrayList<UriRelativeFilterGroup> createUriRelativeFilterGroupsFromXml(
+            @NonNull SettingsXml.ReadSection section) {
+        SettingsXml.ChildSection child = section.children();
+        ArrayList<UriRelativeFilterGroup> groups = new ArrayList<>();
+        while (child.moveToNext(TAG_URI_RELATIVE_FILTER_GROUP)) {
+            UriRelativeFilterGroup group = new UriRelativeFilterGroup(section.getInt(ATTR_ACTION));
+            readUriRelativeFiltersFromXml(child, group);
+            groups.add(group);
+        }
+        return groups;
+    }
+
+    private static void readUriRelativeFiltersFromXml(
+            @NonNull SettingsXml.ReadSection section, UriRelativeFilterGroup group) {
+        SettingsXml.ChildSection child = section.children();
+        while (child.moveToNext(TAG_URI_RELATIVE_FILTER)) {
+            String filter = child.getString(ATTR_FILTER);
+            if (filter != null) {
+                group.addUriRelativeFilter(new UriRelativeFilter(child.getInt(ATTR_URI_PART),
+                        child.getInt(ATTR_PATTERN_TYPE), filter));
+            }
+        }
     }
 
     private static void readUserStates(@NonNull SettingsXml.ReadSection section,
@@ -236,6 +285,7 @@
                              .attribute(ATTR_SIGNATURE, signature)) {
             writeStateMap(parentSection, pkgState.getStateMap());
             writeUserStates(parentSection, userId, pkgState.getUserStates());
+            writeUriRelativeFilterGroupMap(parentSection, pkgState.getUriRelativeFilterGroupMap());
         }
     }
 
@@ -334,6 +384,52 @@
         }
     }
 
+    private static void writeUriRelativeFilterGroupMap(
+            @NonNull SettingsXml.WriteSection parentSection,
+            @NonNull ArrayMap<String, List<UriRelativeFilterGroup>> groupMap) throws IOException {
+        if (groupMap.isEmpty()) {
+            return;
+        }
+        try (SettingsXml.WriteSection section =
+                     parentSection.startSection(TAG_URI_RELATIVE_FILTER_GROUPS)) {
+            for (int i = 0; i < groupMap.size(); i++) {
+                writeUriRelativeFilterGroups(section, groupMap.keyAt(i), groupMap.valueAt(i));
+            }
+        }
+    }
+
+    private static void writeUriRelativeFilterGroups(
+            @NonNull SettingsXml.WriteSection parentSection, @NonNull String domain,
+            @NonNull List<UriRelativeFilterGroup> groups) throws IOException {
+        if (groups.isEmpty()) {
+            return;
+        }
+        try (SettingsXml.WriteSection section =
+                     parentSection.startSection(TAG_DOMAIN)
+                             .attribute(ATTR_NAME, domain)) {
+            for (int i = 0; i < groups.size(); i++) {
+                writeUriRelativeFilterGroup(section, groups.get(i));
+            }
+        }
+    }
+
+    private static void writeUriRelativeFilterGroup(
+            @NonNull SettingsXml.WriteSection parentSection,
+            @NonNull UriRelativeFilterGroup group) throws IOException {
+        try (SettingsXml.WriteSection section =
+                     parentSection.startSection(TAG_URI_RELATIVE_FILTER_GROUP)
+                             .attribute(ATTR_ACTION, group.getAction())) {
+            Iterator<UriRelativeFilter> it = group.getUriRelativeFilters().iterator();
+            while (it.hasNext()) {
+                UriRelativeFilter filter = it.next();
+                section.startSection(TAG_URI_RELATIVE_FILTER)
+                        .attribute(ATTR_URI_PART, filter.getUriPart())
+                        .attribute(ATTR_PATTERN_TYPE, filter.getPatternType())
+                        .attribute(ATTR_FILTER, filter.getFilter()).finish();
+            }
+        }
+    }
+
     public static class ReadResult {
 
         @NonNull
diff --git a/services/core/java/com/android/server/pm/verify/domain/DomainVerificationService.java b/services/core/java/com/android/server/pm/verify/domain/DomainVerificationService.java
index c796b40..305b087 100644
--- a/services/core/java/com/android/server/pm/verify/domain/DomainVerificationService.java
+++ b/services/core/java/com/android/server/pm/verify/domain/DomainVerificationService.java
@@ -19,14 +19,19 @@
 import static java.util.Collections.emptyList;
 import static java.util.Collections.emptySet;
 
+import android.Manifest;
 import android.annotation.CheckResult;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
 import android.annotation.SuppressLint;
 import android.annotation.UserIdInt;
 import android.compat.annotation.ChangeId;
 import android.content.Context;
 import android.content.Intent;
+import android.content.UriRelativeFilterGroup;
+import android.content.UriRelativeFilterGroupParcel;
+import android.content.pm.Flags;
 import android.content.pm.IntentFilterVerificationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
@@ -38,6 +43,8 @@
 import android.content.pm.verify.domain.DomainVerificationState;
 import android.content.pm.verify.domain.DomainVerificationUserState;
 import android.content.pm.verify.domain.IDomainVerificationManager;
+import android.net.Uri;
+import android.os.Bundle;
 import android.os.UserHandle;
 import android.util.ArrayMap;
 import android.util.ArraySet;
@@ -223,6 +230,72 @@
         mProxy = proxy;
     }
 
+    /**
+     * Update the URI relative filter groups for a package's verified domains. All previously
+     * existing groups will be cleared before the new groups will be applied.
+     */
+    @RequiresPermission(Manifest.permission.DOMAIN_VERIFICATION_AGENT)
+    public void setUriRelativeFilterGroups(@NonNull String packageName,
+            @NonNull Bundle bundle)
+            throws NameNotFoundException {
+        getContext().enforceCallingOrSelfPermission(
+                android.Manifest.permission.DOMAIN_VERIFICATION_AGENT,
+                "Caller " + mConnection.getCallingUid() + " does not hold "
+                        + android.Manifest.permission.DOMAIN_VERIFICATION_AGENT);
+        if (bundle.isEmpty()) {
+            return;
+        }
+        synchronized (mLock) {
+            DomainVerificationPkgState pkgState = mAttachedPkgStates.get(packageName);
+            if (pkgState == null) {
+                throw DomainVerificationUtils.throwPackageUnavailable(packageName);
+            }
+            Map<String, List<UriRelativeFilterGroup>> domainToGroupsMap =
+                    pkgState.getUriRelativeFilterGroupMap();
+            for (String domain : bundle.keySet()) {
+                ArrayList<UriRelativeFilterGroupParcel> parcels =
+                        bundle.getParcelableArrayList(domain, UriRelativeFilterGroupParcel.class);
+                domainToGroupsMap.put(domain, UriRelativeFilterGroup.parcelsToGroups(parcels));
+            }
+        }
+    }
+
+    /**
+     * Retrieve the current URI relative filter groups for a package's verified domain.
+     */
+    @NonNull
+    public Bundle getUriRelativeFilterGroups(@NonNull String packageName,
+            @NonNull List<String> domains) {
+        Bundle bundle = new Bundle();
+        synchronized (mLock) {
+            DomainVerificationPkgState pkgState = mAttachedPkgStates.get(packageName);
+            if (pkgState != null) {
+                Map<String, List<UriRelativeFilterGroup>> map =
+                        pkgState.getUriRelativeFilterGroupMap();
+                for (int i = 0; i < domains.size(); i++) {
+                    List<UriRelativeFilterGroup> groups = map.get(domains.get(i));
+                    bundle.putParcelableList(domains.get(i),
+                            UriRelativeFilterGroup.groupsToParcels(groups));
+                }
+            }
+        }
+        return bundle;
+    }
+
+    @NonNull
+    private List<UriRelativeFilterGroup> getUriRelativeFilterGroups(@NonNull String packageName,
+            @NonNull String domain) {
+        List<UriRelativeFilterGroup> groups = Collections.emptyList();
+        synchronized (mLock) {
+            DomainVerificationPkgState pkgState = mAttachedPkgStates.get(packageName);
+            if (pkgState != null) {
+                groups = pkgState.getUriRelativeFilterGroupMap().getOrDefault(domain,
+                        Collections.emptyList());
+            }
+        }
+        return groups;
+    }
+
     @NonNull
     public List<String> queryValidVerificationPackageNames() {
         mEnforcer.assertApprovedVerifier(mConnection.getCallingUid(), mProxy);
@@ -891,6 +964,8 @@
             }
 
             ArrayMap<String, Integer> oldStateMap = oldPkgState.getStateMap();
+            ArrayMap<String, List<UriRelativeFilterGroup>> oldGroups =
+                    oldPkgState.getUriRelativeFilterGroupMap();
             ArraySet<String> newAutoVerifyDomains =
                     mCollector.collectValidAutoVerifyDomains(newPkg);
             int newDomainsSize = newAutoVerifyDomains.size();
@@ -941,7 +1016,7 @@
 
             mAttachedPkgStates.put(pkgName, newDomainSetId, new DomainVerificationPkgState(
                     pkgName, newDomainSetId, hasAutoVerifyDomains, newStateMap, newUserStates,
-                    null /* signature */));
+                    null /* signature */, oldGroups));
         }
 
         if (sendBroadcast) {
@@ -1572,8 +1647,6 @@
     public Pair<List<ResolveInfo>, Integer> filterToApprovedApp(@NonNull Intent intent,
             @NonNull List<ResolveInfo> infos, @UserIdInt int userId,
             @NonNull Function<String, PackageStateInternal> pkgSettingFunction) {
-        String domain = intent.getData().getHost();
-
         // Collect valid infos
         ArrayMap<ResolveInfo, Integer> infoApprovals = new ArrayMap<>();
         int infosSize = infos.size();
@@ -1586,7 +1659,7 @@
         }
 
         // Find all approval levels
-        int highestApproval = fillMapWithApprovalLevels(infoApprovals, domain, userId,
+        int highestApproval = fillMapWithApprovalLevels(infoApprovals, intent.getData(), userId,
                 pkgSettingFunction);
         if (highestApproval <= APPROVAL_LEVEL_NONE) {
             return Pair.create(emptyList(), highestApproval);
@@ -1623,12 +1696,23 @@
         return Pair.create(finalList, highestApproval);
     }
 
+    private boolean matchUriRelativeFilterGroups(Uri uri, String pkgName) {
+        if (uri.getHost() == null) {
+            return false;
+        }
+        List<UriRelativeFilterGroup> groups = getUriRelativeFilterGroups(pkgName, uri.getHost());
+        if (groups.isEmpty()) {
+            return true;
+        }
+        return UriRelativeFilterGroup.matchGroupsToUri(groups, uri);
+    }
+
     /**
      * @return highest approval level found
      */
     @ApprovalLevel
     private int fillMapWithApprovalLevels(@NonNull ArrayMap<ResolveInfo, Integer> inputMap,
-            @NonNull String domain, @UserIdInt int userId,
+            @NonNull Uri uri, @UserIdInt int userId,
             @NonNull Function<String, PackageStateInternal> pkgSettingFunction) {
         int highestApproval = APPROVAL_LEVEL_NONE;
         int size = inputMap.size();
@@ -1641,12 +1725,13 @@
             ResolveInfo info = inputMap.keyAt(index);
             final String packageName = info.getComponentInfo().packageName;
             PackageStateInternal pkgSetting = pkgSettingFunction.apply(packageName);
-            if (pkgSetting == null) {
+            if (pkgSetting == null || (Flags.relativeReferenceIntentFilters()
+                    && !matchUriRelativeFilterGroups(uri, packageName))) {
                 fillInfoMapForSamePackage(inputMap, packageName, APPROVAL_LEVEL_NONE);
                 continue;
             }
-            int approval = approvalLevelForDomain(pkgSetting, domain, false, userId, DEBUG_APPROVAL,
-                    domain);
+            int approval = approvalLevelForDomain(pkgSetting, uri.getHost(), false, userId,
+                    DEBUG_APPROVAL, uri.getHost());
             highestApproval = Math.max(highestApproval, approval);
             fillInfoMapForSamePackage(inputMap, packageName, approval);
         }
diff --git a/services/core/java/com/android/server/pm/verify/domain/models/DomainVerificationPkgState.java b/services/core/java/com/android/server/pm/verify/domain/models/DomainVerificationPkgState.java
index d71dbbb..46051fe 100644
--- a/services/core/java/com/android/server/pm/verify/domain/models/DomainVerificationPkgState.java
+++ b/services/core/java/com/android/server/pm/verify/domain/models/DomainVerificationPkgState.java
@@ -19,6 +19,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.UserIdInt;
+import android.content.UriRelativeFilterGroup;
 import android.content.pm.Signature;
 import android.content.pm.verify.domain.DomainVerificationState;
 import android.util.ArrayMap;
@@ -26,6 +27,7 @@
 
 import com.android.internal.util.DataClass;
 
+import java.util.List;
 import java.util.Objects;
 import java.util.UUID;
 
@@ -77,15 +79,30 @@
     @Nullable
     private final String mBackupSignatureHash;
 
+    /**
+     * List of {@link UriRelativeFilterGroup} for filtering domains.
+     */
+    @NonNull
+    private final ArrayMap<String, List<UriRelativeFilterGroup>> mUriRelativeFilterGroupMap;
+
     public DomainVerificationPkgState(@NonNull String packageName, @NonNull UUID id,
             boolean hasAutoVerifyDomains) {
-        this(packageName, id, hasAutoVerifyDomains, new ArrayMap<>(0), new SparseArray<>(0), null);
+        this(packageName, id, hasAutoVerifyDomains, new ArrayMap<>(0), new SparseArray<>(0), null,
+                new ArrayMap<>());
     }
 
     public DomainVerificationPkgState(@NonNull DomainVerificationPkgState pkgState,
             @NonNull UUID id, boolean hasAutoVerifyDomains) {
         this(pkgState.getPackageName(), id, hasAutoVerifyDomains, pkgState.getStateMap(),
-                pkgState.getUserStates(), null);
+                pkgState.getUserStates(), null, new ArrayMap<>());
+    }
+
+    public DomainVerificationPkgState(@NonNull String packageName, @NonNull UUID id,
+            boolean hasAutoVerifyDomains, @NonNull ArrayMap<String, Integer> stateMap,
+            @NonNull SparseArray<DomainVerificationInternalUserState> userStates,
+            @Nullable String backupSignatureHash) {
+        this(packageName, id, hasAutoVerifyDomains, stateMap, userStates, backupSignatureHash,
+                new ArrayMap<>());
     }
 
     @Nullable
@@ -158,6 +175,8 @@
      *
      *   It's assumed the domain verification agent will eventually re-verify this domain
      *   and revoke if necessary.
+     * @param uriRelativeFilterGroupMap
+     *   List of {@link UriRelativeFilterGroup} for filtering domains.
      */
     @DataClass.Generated.Member
     public DomainVerificationPkgState(
@@ -166,7 +185,8 @@
             boolean hasAutoVerifyDomains,
             @NonNull ArrayMap<String,Integer> stateMap,
             @NonNull SparseArray<DomainVerificationInternalUserState> userStates,
-            @Nullable String backupSignatureHash) {
+            @Nullable String backupSignatureHash,
+            @NonNull ArrayMap<String,List<UriRelativeFilterGroup>> uriRelativeFilterGroupMap) {
         this.mPackageName = packageName;
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, mPackageName);
@@ -181,6 +201,9 @@
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, mUserStates);
         this.mBackupSignatureHash = backupSignatureHash;
+        this.mUriRelativeFilterGroupMap = uriRelativeFilterGroupMap;
+        com.android.internal.util.AnnotationValidations.validate(
+                NonNull.class, null, mUriRelativeFilterGroupMap);
 
         // onConstructed(); // You can define this method to get a callback
     }
@@ -239,6 +262,14 @@
         return mBackupSignatureHash;
     }
 
+    /**
+     * List of {@link UriRelativeFilterGroup} for filtering domains.
+     */
+    @DataClass.Generated.Member
+    public @NonNull ArrayMap<String,List<UriRelativeFilterGroup>> getUriRelativeFilterGroupMap() {
+        return mUriRelativeFilterGroupMap;
+    }
+
     @Override
     @DataClass.Generated.Member
     public String toString() {
@@ -251,7 +282,8 @@
                 "hasAutoVerifyDomains = " + mHasAutoVerifyDomains + ", " +
                 "stateMap = " + mStateMap + ", " +
                 "userStates = " + mUserStates + ", " +
-                "backupSignatureHash = " + mBackupSignatureHash +
+                "backupSignatureHash = " + mBackupSignatureHash + ", " +
+                "uriRelativeFilterGroupMap = " + mUriRelativeFilterGroupMap +
         " }";
     }
 
@@ -273,7 +305,8 @@
                 && mHasAutoVerifyDomains == that.mHasAutoVerifyDomains
                 && Objects.equals(mStateMap, that.mStateMap)
                 && userStatesEquals(that.mUserStates)
-                && Objects.equals(mBackupSignatureHash, that.mBackupSignatureHash);
+                && Objects.equals(mBackupSignatureHash, that.mBackupSignatureHash)
+                && Objects.equals(mUriRelativeFilterGroupMap, that.mUriRelativeFilterGroupMap);
     }
 
     @Override
@@ -289,14 +322,15 @@
         _hash = 31 * _hash + Objects.hashCode(mStateMap);
         _hash = 31 * _hash + userStatesHashCode();
         _hash = 31 * _hash + Objects.hashCode(mBackupSignatureHash);
+        _hash = 31 * _hash + Objects.hashCode(mUriRelativeFilterGroupMap);
         return _hash;
     }
 
     @DataClass.Generated(
-            time = 1617315369614L,
+            time = 1707351734724L,
             codegenVersion = "1.0.23",
             sourceFile = "frameworks/base/services/core/java/com/android/server/pm/verify/domain/models/DomainVerificationPkgState.java",
-            inputSignatures = "private final @android.annotation.NonNull java.lang.String mPackageName\nprivate @android.annotation.NonNull java.util.UUID mId\nprivate final  boolean mHasAutoVerifyDomains\nprivate final @android.annotation.NonNull android.util.ArrayMap<java.lang.String,java.lang.Integer> mStateMap\nprivate final @android.annotation.NonNull android.util.SparseArray<com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState> mUserStates\nprivate final @android.annotation.Nullable java.lang.String mBackupSignatureHash\npublic @android.annotation.Nullable com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState getUserState(int)\npublic @android.annotation.Nullable com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState getOrCreateUserState(int)\npublic  void removeUser(int)\npublic  void removeAllUsers()\nprivate  int userStatesHashCode()\nprivate  boolean userStatesEquals(android.util.SparseArray<com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState>)\nclass DomainVerificationPkgState extends java.lang.Object implements []\n@com.android.internal.util.DataClass(genToString=true, genEqualsHashCode=true)")
+            inputSignatures = "private final @android.annotation.NonNull java.lang.String mPackageName\nprivate final @android.annotation.NonNull java.util.UUID mId\nprivate final  boolean mHasAutoVerifyDomains\nprivate final @android.annotation.NonNull android.util.ArrayMap<java.lang.String,java.lang.Integer> mStateMap\nprivate final @android.annotation.NonNull android.util.SparseArray<com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState> mUserStates\nprivate final @android.annotation.Nullable java.lang.String mBackupSignatureHash\nprivate final @android.annotation.NonNull android.util.ArrayMap<java.lang.String,java.util.List<android.content.UriRelativeFilterGroup>> mUriRelativeFilterGroupMap\npublic @android.annotation.Nullable com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState getUserState(int)\npublic @android.annotation.Nullable com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState getOrCreateUserState(int)\npublic  void removeUser(int)\npublic  void removeAllUsers()\nprivate  int userStatesHashCode()\nprivate  boolean userStatesEquals(android.util.SparseArray<com.android.server.pm.verify.domain.models.DomainVerificationInternalUserState>)\nclass DomainVerificationPkgState extends java.lang.Object implements []\n@com.android.internal.util.DataClass(genToString=true, genEqualsHashCode=true)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/services/core/java/com/android/server/policy/DeviceStateProviderImpl.java b/services/core/java/com/android/server/policy/DeviceStateProviderImpl.java
index afcf5a0..76952b3 100644
--- a/services/core/java/com/android/server/policy/DeviceStateProviderImpl.java
+++ b/services/core/java/com/android/server/policy/DeviceStateProviderImpl.java
@@ -29,6 +29,7 @@
 import android.hardware.SensorEvent;
 import android.hardware.SensorEventListener;
 import android.hardware.SensorManager;
+import android.hardware.devicestate.DeviceState;
 import android.os.Environment;
 import android.os.PowerManager;
 import android.util.ArrayMap;
@@ -40,7 +41,6 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.Preconditions;
 import com.android.server.LocalServices;
-import com.android.server.devicestate.DeviceState;
 import com.android.server.devicestate.DeviceStateProvider;
 import com.android.server.input.InputManagerInternal;
 import com.android.server.policy.devicestate.config.Conditions;
diff --git a/services/core/java/com/android/server/sensorprivacy/SensorPrivacyService.java b/services/core/java/com/android/server/sensorprivacy/SensorPrivacyService.java
index 64cfc8d4..59766ec 100644
--- a/services/core/java/com/android/server/sensorprivacy/SensorPrivacyService.java
+++ b/services/core/java/com/android/server/sensorprivacy/SensorPrivacyService.java
@@ -45,11 +45,6 @@
 import static android.hardware.SensorPrivacyManager.Sources.QS_TILE;
 import static android.hardware.SensorPrivacyManager.Sources.SETTINGS;
 import static android.hardware.SensorPrivacyManager.Sources.SHELL;
-import static android.hardware.SensorPrivacyManager.StateTypes.AUTOMOTIVE_DRIVER_ASSISTANCE_APPS;
-import static android.hardware.SensorPrivacyManager.StateTypes.AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS;
-import static android.hardware.SensorPrivacyManager.StateTypes.AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS;
-import static android.hardware.SensorPrivacyManager.StateTypes.DISABLED;
-import static android.hardware.SensorPrivacyManager.StateTypes.ENABLED;
 import static android.hardware.SensorPrivacyManager.TOGGLE_TYPE_HARDWARE;
 import static android.hardware.SensorPrivacyManager.TOGGLE_TYPE_SOFTWARE;
 import static android.os.UserHandle.USER_NULL;
@@ -57,9 +52,6 @@
 
 import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION;
 import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__ACTION_UNKNOWN;
-import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_APPS;
-import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS;
-import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS;
 import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__TOGGLE_OFF;
 import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__TOGGLE_ON;
 import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__SENSOR__CAMERA;
@@ -71,11 +63,8 @@
 import static com.android.internal.util.FrameworkStatsLog.PRIVACY_SENSOR_TOGGLE_INTERACTION__SOURCE__SOURCE_UNKNOWN;
 import static com.android.internal.util.FrameworkStatsLog.write;
 
-import android.Manifest;
-import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.annotation.RequiresPermission;
 import android.annotation.UserIdInt;
 import android.app.ActivityManager;
 import android.app.ActivityManagerInternal;
@@ -98,7 +87,6 @@
 import android.content.res.Configuration;
 import android.database.ContentObserver;
 import android.graphics.drawable.Icon;
-import android.hardware.CameraPrivacyAllowlistEntry;
 import android.hardware.ISensorPrivacyListener;
 import android.hardware.ISensorPrivacyManager;
 import android.hardware.SensorPrivacyManager;
@@ -135,7 +123,6 @@
 
 import com.android.internal.R;
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.camera.flags.Flags;
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.util.DumpUtils;
@@ -144,7 +131,6 @@
 import com.android.internal.util.function.pooled.PooledLambda;
 import com.android.server.FgThread;
 import com.android.server.LocalServices;
-import com.android.server.SystemConfig;
 import com.android.server.SystemService;
 import com.android.server.pm.UserManagerInternal;
 
@@ -153,7 +139,6 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
-import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.Objects;
 
@@ -169,24 +154,7 @@
             SensorPrivacyService.class.getName() + ".action.disable_sensor_privacy";
 
     public static final int REMINDER_DIALOG_DELAY_MILLIS = 500;
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    private static final int ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS =
-            PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS;
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    private static final int ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS =
-            PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS;
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    private static final int ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_APPS =
-            PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_APPS;
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    private static final int ACTION__TOGGLE_ON =
-            PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__TOGGLE_ON;
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    private static final int ACTION__TOGGLE_OFF =
-            PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__TOGGLE_OFF;
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    private static final int ACTION__ACTION_UNKNOWN =
-            PRIVACY_SENSOR_TOGGLE_INTERACTION__ACTION__ACTION_UNKNOWN;
+
     private final Context mContext;
     private final SensorPrivacyServiceImpl mSensorPrivacyServiceImpl;
     private final UserManagerInternal mUserManagerInternal;
@@ -208,9 +176,6 @@
     private CallStateHelper mCallStateHelper;
     private KeyguardManager mKeyguardManager;
 
-    List<CameraPrivacyAllowlistEntry> mCameraPrivacyAllowlist =
-            new ArrayList<CameraPrivacyAllowlistEntry>();
-
     private int mCurrentUser = USER_NULL;
 
     public SensorPrivacyService(Context context) {
@@ -227,15 +192,6 @@
         mPackageManagerInternal = getLocalService(PackageManagerInternal.class);
         mNotificationManager = mContext.getSystemService(NotificationManager.class);
         mSensorPrivacyServiceImpl = new SensorPrivacyServiceImpl();
-        ArrayMap<String, Boolean> cameraPrivacyAllowlist =
-                SystemConfig.getInstance().getCameraPrivacyAllowlist();
-
-        for (Map.Entry<String, Boolean> entry : cameraPrivacyAllowlist.entrySet()) {
-            CameraPrivacyAllowlistEntry ent = new CameraPrivacyAllowlistEntry();
-            ent.packageName = entry.getKey();
-            ent.isMandatory =  entry.getValue();
-            mCameraPrivacyAllowlist.add(ent);
-        }
     }
 
     @Override
@@ -368,15 +324,8 @@
                     mHandler, mHandler::handleSensorPrivacyChanged);
             mSensorPrivacyStateController.setSensorPrivacyListener(
                     mHandler,
-                    (toggleType, userId, sensor, state) -> {
-                        mHandler.handleSensorPrivacyChanged(
-                                userId, toggleType, sensor, state.isEnabled());
-                        if (Flags.privacyAllowlist()) {
-                            mHandler.handleSensorPrivacyChanged(
-                                    userId, toggleType, sensor, state.getState());
-                        }
-                    });
-
+                    (toggleType, userId, sensor, state) -> mHandler.handleSensorPrivacyChanged(
+                            userId, toggleType, sensor, state.isEnabled()));
         }
 
         // If sensor privacy is enabled for a sensor, but the device doesn't support sensor privacy
@@ -451,15 +400,9 @@
          * @param packageName The package name of the app using the sensor
          * @param sensor The sensor that is attempting to be used
          */
-        @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
         private void onSensorUseStarted(int uid, String packageName, int sensor) {
             UserHandle user = UserHandle.of(mCurrentUser);
-
-            if (Flags.privacyAllowlist() && (sensor == CAMERA) && isAutomotive(mContext)) {
-                if (!isCameraPrivacyEnabled(packageName)) {
-                    return;
-                }
-            } else if (!isCombinedToggleSensorPrivacyEnabled(sensor)) {
+            if (!isCombinedToggleSensorPrivacyEnabled(sensor)) {
                 return;
             }
 
@@ -784,12 +727,6 @@
                     == Configuration.UI_MODE_TYPE_TELEVISION;
         }
 
-        private boolean isAutomotive(Context context) {
-            int uiMode = context.getResources().getConfiguration().uiMode;
-            return (uiMode & Configuration.UI_MODE_TYPE_MASK)
-                    == Configuration.UI_MODE_TYPE_CAR;
-        }
-
         /**
          * Sets the sensor privacy to the provided state and notifies all listeners of the new
          * state.
@@ -829,225 +766,6 @@
             setToggleSensorPrivacyUnchecked(TOGGLE_TYPE_SOFTWARE, userId, source, sensor, enable);
         }
 
-
-        @Override
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
-        public void setToggleSensorPrivacyState(int userId, int source, int sensor, int state) {
-            if (DEBUG) {
-                Log.d(TAG, "callingUid=" + Binder.getCallingUid()
-                        + " callingPid=" + Binder.getCallingPid()
-                        + " setToggleSensorPrivacyState("
-                        + "userId=" + userId
-                        + " source=" + source
-                        + " sensor=" + sensor
-                        + " state=" + state
-                        + ")");
-            }
-            enforceManageSensorPrivacyPermission();
-            if (userId == UserHandle.USER_CURRENT) {
-                userId = mCurrentUser;
-            }
-
-            if (!canChangeToggleSensorPrivacy(userId, sensor)) {
-                return;
-            }
-            if (!supportsSensorToggle(TOGGLE_TYPE_SOFTWARE, sensor)) {
-                // Do not enable sensor privacy if the device doesn't support it.
-                return;
-            }
-
-            setToggleSensorPrivacyStateUnchecked(TOGGLE_TYPE_SOFTWARE, userId, source, sensor,
-                    state);
-        }
-
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        private void setToggleSensorPrivacyStateUnchecked(int toggleType, int userId, int source,
-                int sensor, int state) {
-            if (DEBUG) {
-                Log.d(TAG, "callingUid=" + Binder.getCallingUid()
-                        + " callingPid=" + Binder.getCallingPid()
-                        + " setToggleSensorPrivacyStateUnchecked("
-                        + "userId=" + userId
-                        + " source=" + source
-                        + " sensor=" + sensor
-                        + " state=" + state
-                        + ")");
-            }
-            long[] lastChange = new long[1];
-            mSensorPrivacyStateController.atomic(() -> {
-                SensorState sensorState = mSensorPrivacyStateController
-                        .getState(toggleType, userId, sensor);
-                lastChange[0] = sensorState.getLastChange();
-                mSensorPrivacyStateController.setState(
-                        toggleType, userId, sensor, state, mHandler,
-                        changeSuccessful -> {
-                            if (changeSuccessful) {
-                                if (userId == mUserManagerInternal.getProfileParentId(userId)) {
-                                    mHandler.sendMessage(PooledLambda.obtainMessage(
-                                            SensorPrivacyServiceImpl::logSensorPrivacyStateToggle,
-                                            this,
-                                            source, sensor, state, lastChange[0], false));
-                                }
-                            }
-                        });
-            });
-        }
-
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        private void logSensorPrivacyStateToggle(int source, int sensor, int state,
-                long lastChange, boolean onShutDown) {
-            long logMins = Math.max(0, (getCurrentTimeMillis() - lastChange) / (1000 * 60));
-
-            int logAction = ACTION__ACTION_UNKNOWN;
-            if (!onShutDown) {
-                switch(state) {
-                    case ENABLED :
-                        logAction = ACTION__TOGGLE_OFF;
-                        break;
-                    case DISABLED :
-                        logAction = ACTION__TOGGLE_ON;
-                        break;
-                    case AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS :
-                        logAction = ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS;
-                        break;
-                    case AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS :
-                        logAction = ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS;
-                        break;
-                    case AUTOMOTIVE_DRIVER_ASSISTANCE_APPS :
-                        logAction = ACTION__AUTOMOTIVE_DRIVER_ASSISTANCE_APPS;
-                        break;
-                    default :
-                        logAction = ACTION__ACTION_UNKNOWN;
-                        break;
-                }
-            }
-
-            int logSensor = PRIVACY_SENSOR_TOGGLE_INTERACTION__SENSOR__SENSOR_UNKNOWN;
-            switch(sensor) {
-                case CAMERA:
-                    logSensor = PRIVACY_SENSOR_TOGGLE_INTERACTION__SENSOR__CAMERA;
-                    break;
-                case MICROPHONE:
-                    logSensor = PRIVACY_SENSOR_TOGGLE_INTERACTION__SENSOR__MICROPHONE;
-                    break;
-                default:
-                    logSensor = PRIVACY_SENSOR_TOGGLE_INTERACTION__SENSOR__SENSOR_UNKNOWN;
-                    break;
-            }
-
-            int logSource = PRIVACY_SENSOR_TOGGLE_INTERACTION__SOURCE__SOURCE_UNKNOWN;
-            switch(source) {
-                case QS_TILE :
-                    logSource = PRIVACY_SENSOR_TOGGLE_INTERACTION__SOURCE__QS_TILE;
-                    break;
-                case DIALOG :
-                    logSource = PRIVACY_SENSOR_TOGGLE_INTERACTION__SOURCE__DIALOG;
-                    break;
-                case SETTINGS:
-                    logSource = PRIVACY_SENSOR_TOGGLE_INTERACTION__SOURCE__SETTINGS;
-                    break;
-                default:
-                    logSource = PRIVACY_SENSOR_TOGGLE_INTERACTION__SOURCE__SOURCE_UNKNOWN;
-                    break;
-            }
-
-            if (DEBUG || DEBUG_LOGGING) {
-                Log.d(TAG, "Logging sensor toggle interaction:" + " logSensor=" + logSensor
-                        + " logAction=" + logAction + " logSource=" + logSource + " logMins="
-                        + logMins);
-            }
-            write(PRIVACY_SENSOR_TOGGLE_INTERACTION, logSensor, logAction, logSource, logMins);
-
-        }
-
-        @Override
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
-        public void setToggleSensorPrivacyStateForProfileGroup(int userId, int source, int sensor,
-                int  state) {
-            enforceManageSensorPrivacyPermission();
-            if (userId == UserHandle.USER_CURRENT) {
-                userId = mCurrentUser;
-            }
-            int parentId = mUserManagerInternal.getProfileParentId(userId);
-            forAllUsers(userId2 -> {
-                if (parentId == mUserManagerInternal.getProfileParentId(userId2)) {
-                    setToggleSensorPrivacyState(userId2, source, sensor, state);
-                }
-            });
-        }
-
-        @Override
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
-        public List<CameraPrivacyAllowlistEntry> getCameraPrivacyAllowlist() {
-            enforceObserveSensorPrivacyPermission();
-            return mCameraPrivacyAllowlist;
-        }
-
-        @Override
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
-        public boolean isCameraPrivacyEnabled(String packageName) {
-            if (DEBUG) {
-                Log.d(TAG, "callingUid=" + Binder.getCallingUid()
-                        + " callingPid=" + Binder.getCallingPid()
-                        + " isCameraPrivacyEnabled("
-                        + "packageName=" + packageName
-                        + ")");
-            }
-            enforceObserveSensorPrivacyPermission();
-
-            int state =  mSensorPrivacyStateController.getState(TOGGLE_TYPE_SOFTWARE, mCurrentUser,
-                    CAMERA).getState();
-            if (state == ENABLED) {
-                return true;
-            } else if (state == DISABLED) {
-                return false;
-            } else if (state == AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS) {
-                for (CameraPrivacyAllowlistEntry entry : mCameraPrivacyAllowlist) {
-                    if ((packageName.equals(entry.packageName)) && !entry.isMandatory) {
-                        return false;
-                    }
-                }
-                return true;
-            } else if (state == AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS) {
-                for (CameraPrivacyAllowlistEntry entry : mCameraPrivacyAllowlist) {
-                    if ((packageName.equals(entry.packageName)) && entry.isMandatory) {
-                        return false;
-                    }
-                }
-                return true;
-            } else if (state == AUTOMOTIVE_DRIVER_ASSISTANCE_APPS) {
-                for (CameraPrivacyAllowlistEntry entry : mCameraPrivacyAllowlist) {
-                    if (packageName.equals(entry.packageName)) {
-                        return false;
-                    }
-                }
-                return true;
-            }
-            return false;
-        }
-
-        @Override
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
-        public int getToggleSensorPrivacyState(int toggleType, int sensor) {
-            if (DEBUG) {
-                Log.d(TAG, "callingUid=" + Binder.getCallingUid()
-                        + " callingPid=" + Binder.getCallingPid()
-                        + " getToggleSensorPrivacyState("
-                        + "toggleType=" + toggleType
-                        + " sensor=" + sensor
-                        + ")");
-            }
-            enforceObserveSensorPrivacyPermission();
-
-            return mSensorPrivacyStateController.getState(toggleType, mCurrentUser, sensor)
-                    .getState();
-        }
-
         private void setToggleSensorPrivacyUnchecked(int toggleType, int userId, int source,
                 int sensor, boolean enable) {
             if (DEBUG) {
@@ -1181,23 +899,16 @@
          * Enforces the caller contains the necessary permission to change the state of sensor
          * privacy.
          */
-        @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
         private void enforceManageSensorPrivacyPermission() {
-            if (mContext.checkCallingOrSelfPermission(
-                    android.Manifest.permission.MANAGE_SENSOR_PRIVACY) == PERMISSION_GRANTED) {
-                return;
-            }
-
-            String message = "Changing sensor privacy requires the following permission: "
-                    + MANAGE_SENSOR_PRIVACY;
-            throw new SecurityException(message);
+            enforcePermission(android.Manifest.permission.MANAGE_SENSOR_PRIVACY,
+                    "Changing sensor privacy requires the following permission: "
+                            + MANAGE_SENSOR_PRIVACY);
         }
 
         /**
          * Enforces the caller contains the necessary permission to observe changes to the sate of
          * sensor privacy.
          */
-        @RequiresPermission(Manifest.permission.OBSERVE_SENSOR_PRIVACY)
         private void enforceObserveSensorPrivacyPermission() {
             String systemUIPackage = mContext.getString(R.string.config_systemUi);
             int systemUIAppId = UserHandle.getAppId(mPackageManagerInternal
@@ -1206,13 +917,15 @@
                 // b/221782106, possible race condition with role grant might bootloop device.
                 return;
             }
-            if (mContext.checkCallingOrSelfPermission(
-                    android.Manifest.permission.OBSERVE_SENSOR_PRIVACY) == PERMISSION_GRANTED) {
+            enforcePermission(android.Manifest.permission.OBSERVE_SENSOR_PRIVACY,
+                    "Observing sensor privacy changes requires the following permission: "
+                            + android.Manifest.permission.OBSERVE_SENSOR_PRIVACY);
+        }
+
+        private void enforcePermission(String permission, String message) {
+            if (mContext.checkCallingOrSelfPermission(permission) == PERMISSION_GRANTED) {
                 return;
             }
-
-            String message = "Observing sensor privacy changes requires the following permission: "
-                    + android.Manifest.permission.OBSERVE_SENSOR_PRIVACY;
             throw new SecurityException(message);
         }
 
@@ -1580,13 +1293,11 @@
         }
 
         @Override
-        @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
         public void onShellCommand(FileDescriptor in, FileDescriptor out,
                 FileDescriptor err, String[] args, ShellCallback callback,
                 ResultReceiver resultReceiver) {
             (new ShellCommand() {
                 @Override
-                @RequiresPermission(Manifest.permission.MANAGE_SENSOR_PRIVACY)
                 public int onCommand(String cmd) {
                     if (cmd == null) {
                         return handleDefaultCommands(cmd);
@@ -1616,45 +1327,6 @@
                             setToggleSensorPrivacy(userId, SHELL, sensor, false);
                         }
                         break;
-                        case "automotive_driver_assistance_apps" : {
-                            if (Flags.privacyAllowlist()) {
-                                int sensor = sensorStrToId(getNextArgRequired());
-                                if ((!isAutomotive(mContext)) || (sensor != CAMERA)) {
-                                    pw.println("Command not valid for this sensor");
-                                    return -1;
-                                }
-
-                                setToggleSensorPrivacyState(userId, SHELL, sensor,
-                                        AUTOMOTIVE_DRIVER_ASSISTANCE_APPS);
-                            }
-                        }
-                        break;
-                        case "automotive_driver_assistance_helpful_apps" : {
-                            if (Flags.privacyAllowlist()) {
-                                int sensor = sensorStrToId(getNextArgRequired());
-                                if ((!isAutomotive(mContext)) || (sensor != CAMERA)) {
-                                    pw.println("Command not valid for this sensor");
-                                    return -1;
-                                }
-
-                                setToggleSensorPrivacyState(userId, SHELL, sensor,
-                                        AUTOMOTIVE_DRIVER_ASSISTANCE_HELPFUL_APPS);
-                            }
-                        }
-                        break;
-                        case "automotive_driver_assistance_required_apps" : {
-                            if (Flags.privacyAllowlist()) {
-                                int sensor = sensorStrToId(getNextArgRequired());
-                                if ((!isAutomotive(mContext)) || (sensor != CAMERA)) {
-                                    pw.println("Command not valid for this sensor");
-                                    return -1;
-                                }
-
-                                setToggleSensorPrivacyState(userId, SHELL, sensor,
-                                        AUTOMOTIVE_DRIVER_ASSISTANCE_REQUIRED_APPS);
-                            }
-                        }
-                        break;
                         default:
                             return handleDefaultCommands(cmd);
                     }
@@ -1677,24 +1349,6 @@
                     pw.println("  disable USER_ID SENSOR");
                     pw.println("    Disable privacy for a certain sensor.");
                     pw.println("");
-                    if (Flags.privacyAllowlist()) {
-                        if (isAutomotive(mContext)) {
-                            pw.println("  automotive_driver_assistance_apps USER_ID SENSOR");
-                            pw.println("    Disable privacy for automotive apps which help you"
-                                    + " drive and apps which are required by OEM");
-                            pw.println("");
-                            pw.println("  automotive_driver_assistance_helpful_apps "
-                                    + "USER_ID SENSOR");
-                            pw.println("    Disable privacy for automotive apps which "
-                                    + "help you drive.");
-                            pw.println("");
-                            pw.println("  automotive_driver_assistance_required_apps "
-                                    + "USER_ID SENSOR");
-                            pw.println("    Disable privacy for automotive apps which are "
-                                    + "required by OEM.");
-                            pw.println("");
-                        }
-                    }
                 }
             }).exec(this, in, out, err, args, callback, resultReceiver);
         }
@@ -1803,38 +1457,6 @@
             mSensorPrivacyServiceImpl.showSensorStateChangedActivity(sensor, toggleType);
         }
 
-        @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-        public void handleSensorPrivacyChanged(int userId, int toggleType, int sensor,
-                int state) {
-            if (userId == mCurrentUser) {
-                mSensorPrivacyServiceImpl.setGlobalRestriction(sensor,
-                        mSensorPrivacyServiceImpl.isCombinedToggleSensorPrivacyEnabled(sensor));
-            }
-
-            if (userId != mCurrentUser) {
-                return;
-            }
-            synchronized (mListenerLock) {
-                try {
-                    final int count = mToggleSensorListeners.beginBroadcast();
-                    for (int i = 0; i < count; i++) {
-                        ISensorPrivacyListener listener = mToggleSensorListeners.getBroadcastItem(
-                                i);
-                        try {
-                            listener.onSensorPrivacyStateChanged(toggleType, sensor, state);
-                        } catch (RemoteException e) {
-                            Log.e(TAG, "Caught an exception notifying listener " + listener + ": ",
-                                    e);
-                        }
-                    }
-                } finally {
-                    mToggleSensorListeners.finishBroadcast();
-                }
-            }
-
-            mSensorPrivacyServiceImpl.showSensorStateChangedActivity(sensor, toggleType);
-        }
-
         public void removeSuppressPackageReminderToken(Pair<Integer, UserHandle> key,
                 IBinder token) {
             sendMessage(PooledLambda.obtainMessage(
diff --git a/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateController.java b/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateController.java
index 0e29222..9694958 100644
--- a/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateController.java
+++ b/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateController.java
@@ -16,11 +16,9 @@
 
 package com.android.server.sensorprivacy;
 
-import android.annotation.FlaggedApi;
 import android.os.Handler;
 
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.camera.flags.Flags;
 import com.android.internal.util.dump.DualDumpOutputStream;
 import com.android.internal.util.function.pooled.PooledLambda;
 
@@ -53,14 +51,6 @@
         }
     }
 
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    void setState(int toggleType, int userId, int sensor, int state, Handler callbackHandler,
-            SetStateResultCallback callback) {
-        synchronized (mLock) {
-            setStateLocked(toggleType, userId, sensor, state, callbackHandler, callback);
-        }
-    }
-
     void setSensorPrivacyListener(Handler handler,
             SensorPrivacyListener listener) {
         synchronized (mLock) {
@@ -138,11 +128,6 @@
             Handler callbackHandler, SetStateResultCallback callback);
 
     @GuardedBy("mLock")
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    abstract void setStateLocked(int toggleType, int userId, int sensor, int state,
-            Handler callbackHandler, SetStateResultCallback callback);
-
-    @GuardedBy("mLock")
     abstract void setSensorPrivacyListenerLocked(Handler handler,
             SensorPrivacyListener listener);
 
diff --git a/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateControllerImpl.java b/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateControllerImpl.java
index 2d96aeb..3dcb4cf 100644
--- a/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateControllerImpl.java
+++ b/services/core/java/com/android/server/sensorprivacy/SensorPrivacyStateControllerImpl.java
@@ -16,12 +16,8 @@
 
 package com.android.server.sensorprivacy;
 
-import static android.hardware.SensorPrivacyManager.StateTypes.DISABLED;
-
-import android.annotation.FlaggedApi;
 import android.os.Handler;
 
-import com.android.internal.camera.flags.Flags;
 import com.android.internal.util.dump.DualDumpOutputStream;
 import com.android.internal.util.function.pooled.PooledLambda;
 
@@ -89,33 +85,6 @@
         sendSetStateCallback(callbackHandler, callback, false);
     }
 
-    @Override
-    @FlaggedApi(Flags.FLAG_PRIVACY_ALLOWLIST)
-    void setStateLocked(int toggleType, int userId, int sensor, int state,
-            Handler callbackHandler, SetStateResultCallback callback) {
-        // Changing the SensorState's mEnabled updates the timestamp of its last change.
-        // A nonexistent state -> unmuted should not set the timestamp.
-        SensorState lastState = mPersistedState.getState(toggleType, userId, sensor);
-        if (lastState == null) {
-            if (state == DISABLED) {
-                sendSetStateCallback(callbackHandler, callback, false);
-                return;
-            } else {
-                SensorState sensorState = new SensorState(state);
-                mPersistedState.setState(toggleType, userId, sensor, sensorState);
-                notifyStateChangeLocked(toggleType, userId, sensor, sensorState);
-                sendSetStateCallback(callbackHandler, callback, true);
-                return;
-            }
-        }
-        if (lastState.setState(state)) {
-            notifyStateChangeLocked(toggleType, userId, sensor, lastState);
-            sendSetStateCallback(callbackHandler, callback, true);
-            return;
-        }
-        sendSetStateCallback(callbackHandler, callback, false);
-    }
-
     private void notifyStateChangeLocked(int toggleType, int userId, int sensor,
             SensorState sensorState) {
         if (mListenerHandler != null && mListener != null) {
diff --git a/services/core/java/com/android/server/wm/DragDropController.java b/services/core/java/com/android/server/wm/DragDropController.java
index 6a3cf43..a3e2869 100644
--- a/services/core/java/com/android/server/wm/DragDropController.java
+++ b/services/core/java/com/android/server/wm/DragDropController.java
@@ -16,6 +16,9 @@
 
 package com.android.server.wm;
 
+import static android.view.View.DRAG_FLAG_GLOBAL;
+import static android.view.View.DRAG_FLAG_GLOBAL_SAME_APPLICATION;
+
 import static com.android.input.flags.Flags.enablePointerChoreographer;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_DRAG;
 import static com.android.server.wm.WindowManagerDebugConfig.SHOW_LIGHT_TRANSACTIONS;
@@ -30,15 +33,20 @@
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.Message;
+import android.os.RemoteException;
 import android.util.Slog;
 import android.view.Display;
+import android.view.DragEvent;
 import android.view.IWindow;
 import android.view.InputDevice;
 import android.view.PointerIcon;
 import android.view.SurfaceControl;
 import android.view.View;
 import android.view.accessibility.AccessibilityManager;
+import android.window.IUnhandledDragCallback;
+import android.window.IUnhandledDragListener;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.wm.WindowManagerInternal.IDragDropCallback;
 
 import java.util.Objects;
@@ -59,6 +67,7 @@
     static final int MSG_TEAR_DOWN_DRAG_AND_DROP_INPUT = 1;
     static final int MSG_ANIMATION_END = 2;
     static final int MSG_REMOVE_DRAG_SURFACE_TIMEOUT = 3;
+    static final int MSG_UNHANDLED_DROP_LISTENER_TIMEOUT = 4;
 
     /**
      * Drag state per operation.
@@ -72,6 +81,21 @@
     private WindowManagerService mService;
     private final Handler mHandler;
 
+    // The unhandled drag listener for handling cross-window drags that end with no target window
+    private IUnhandledDragListener mUnhandledDragListener;
+    private final IBinder.DeathRecipient mUnhandledDragListenerDeathRecipient =
+            new IBinder.DeathRecipient() {
+        @Override
+        public void binderDied() {
+            synchronized (mService.mGlobalLock) {
+                if (hasPendingUnhandledDropCallback()) {
+                    onUnhandledDropCallback(false /* consumedByListeners */);
+                }
+                setUnhandledDragListener(null);
+            }
+        }
+    };
+
     /**
      * Callback which is used to sync drag state with the vendor-specific code.
      */
@@ -83,10 +107,16 @@
         mHandler = new DragHandler(service, looper);
     }
 
+    @VisibleForTesting
+    Handler getHandler() {
+        return mHandler;
+    }
+
     boolean dragDropActiveLocked() {
         return mDragState != null && !mDragState.isClosing();
     }
 
+    @VisibleForTesting
     boolean dragSurfaceRelinquishedToDropTarget() {
         return mDragState != null && mDragState.mRelinquishDragSurfaceToDropTarget;
     }
@@ -96,6 +126,32 @@
         mCallback.set(callback);
     }
 
+    /**
+     * Sets the listener for unhandled cross-window drags.
+     */
+    public void setUnhandledDragListener(IUnhandledDragListener listener) {
+        if (mUnhandledDragListener != null && mUnhandledDragListener.asBinder() != null) {
+            mUnhandledDragListener.asBinder().unlinkToDeath(
+                    mUnhandledDragListenerDeathRecipient, 0);
+        }
+        mUnhandledDragListener = listener;
+        if (listener != null && listener.asBinder() != null) {
+            try {
+                mUnhandledDragListener.asBinder().linkToDeath(
+                        mUnhandledDragListenerDeathRecipient, 0);
+            } catch (RemoteException e) {
+                mUnhandledDragListener = null;
+            }
+        }
+    }
+
+    /**
+     * Returns whether there is an unhandled drag listener set.
+     */
+    boolean hasUnhandledDragListener() {
+        return mUnhandledDragListener != null;
+    }
+
     void sendDragStartedIfNeededLocked(WindowState window) {
         mDragState.sendDragStartedIfNeededLocked(window);
     }
@@ -247,6 +303,10 @@
         }
     }
 
+    /**
+     * This is called from the drop target window that received ACTION_DROP
+     * (see DragState#reportDropWindowLock()).
+     */
     void reportDropResult(IWindow window, boolean consumed) {
         IBinder token = window.asBinder();
         if (DEBUG_DRAG) {
@@ -273,22 +333,89 @@
                 // so be sure to halt the timeout even if the later WindowState
                 // lookup fails.
                 mHandler.removeMessages(MSG_DRAG_END_TIMEOUT, window.asBinder());
+
                 WindowState callingWin = mService.windowForClientLocked(null, window, false);
                 if (callingWin == null) {
                     Slog.w(TAG_WM, "Bad result-reporting window " + window);
                     return;  // !!! TODO: throw here?
                 }
 
-                mDragState.mDragResult = consumed;
-                mDragState.mRelinquishDragSurfaceToDropTarget = consumed
-                        && mDragState.targetInterceptsGlobalDrag(callingWin);
-                mDragState.endDragLocked();
+                // If the drop was not consumed by the target window, then check if it should be
+                // consumed by the system unhandled drag listener
+                if (!consumed && notifyUnhandledDrop(mDragState.mUnhandledDropEvent,
+                        "window-drop")) {
+                    // If the unhandled drag listener is notified, then defer ending the drag until
+                    // the listener calls back
+                    return;
+                }
+
+                final boolean relinquishDragSurfaceToDropTarget =
+                        consumed && mDragState.targetInterceptsGlobalDrag(callingWin);
+                mDragState.endDragLocked(consumed, relinquishDragSurfaceToDropTarget);
             }
         } finally {
             mCallback.get().postReportDropResult();
         }
     }
 
+    /**
+     * Notifies the unhandled drag listener if needed.
+     * @return whether the listener was notified and subsequent drag completion should be deferred
+     *         until the listener calls back
+     */
+    boolean notifyUnhandledDrop(DragEvent dropEvent, String reason) {
+        final boolean isLocalDrag =
+                (mDragState.mFlags & (DRAG_FLAG_GLOBAL_SAME_APPLICATION | DRAG_FLAG_GLOBAL)) == 0;
+        if (!com.android.window.flags.Flags.delegateUnhandledDrags()
+                || mUnhandledDragListener == null
+                || isLocalDrag) {
+            // Skip if the flag is disabled, there is no unhandled-drag listener, or if this is a
+            // purely local drag
+            if (DEBUG_DRAG) Slog.d(TAG_WM, "Skipping unhandled listener "
+                    + "(listener=" + mUnhandledDragListener + ", flags=" + mDragState.mFlags + ")");
+            return false;
+        }
+        if (DEBUG_DRAG) Slog.d(TAG_WM, "Sending DROP to unhandled listener (" + reason + ")");
+        try {
+            // Schedule timeout for the unhandled drag listener to call back
+            sendTimeoutMessage(MSG_UNHANDLED_DROP_LISTENER_TIMEOUT, null, DRAG_TIMEOUT_MS);
+            mUnhandledDragListener.onUnhandledDrop(dropEvent, new IUnhandledDragCallback.Stub() {
+                @Override
+                public void notifyUnhandledDropComplete(boolean consumedByListener) {
+                    if (DEBUG_DRAG) Slog.d(TAG_WM, "Unhandled listener finished handling DROP");
+                    synchronized (mService.mGlobalLock) {
+                        onUnhandledDropCallback(consumedByListener);
+                    }
+                }
+            });
+            return true;
+        } catch (RemoteException e) {
+            Slog.e(TAG_WM, "Failed to call unhandled drag listener", e);
+            return false;
+        }
+    }
+
+    /**
+     * Called when the unhandled drag listener has completed handling the drop
+     * (if it was notififed).
+     */
+    @VisibleForTesting
+    void onUnhandledDropCallback(boolean consumedByListener) {
+        mHandler.removeMessages(MSG_UNHANDLED_DROP_LISTENER_TIMEOUT, null);
+        // If handled, then the listeners assume responsibility of cleaning up the drag surface
+        mDragState.mDragResult = consumedByListener;
+        mDragState.mRelinquishDragSurfaceToDropTarget = consumedByListener;
+        mDragState.closeLocked();
+    }
+
+    /**
+     * Returns whether we are currently waiting for the unhandled drag listener to callback after
+     * it was notified of an unhandled drag.
+     */
+    boolean hasPendingUnhandledDropCallback() {
+        return mHandler.hasMessages(MSG_UNHANDLED_DROP_LISTENER_TIMEOUT);
+    }
+
     void cancelDragAndDrop(IBinder dragToken, boolean skipAnimation) {
         if (DEBUG_DRAG) {
             Slog.d(TAG_WM, "cancelDragAndDrop");
@@ -436,8 +563,8 @@
                     synchronized (mService.mGlobalLock) {
                         // !!! TODO: ANR the drag-receiving app
                         if (mDragState != null) {
-                            mDragState.mDragResult = false;
-                            mDragState.endDragLocked();
+                            mDragState.endDragLocked(false /* consumed */,
+                                    false /* relinquishDragSurfaceToDropTarget */);
                         }
                     }
                     break;
@@ -473,6 +600,13 @@
                     }
                     break;
                 }
+
+                case MSG_UNHANDLED_DROP_LISTENER_TIMEOUT: {
+                    synchronized (mService.mGlobalLock) {
+                        onUnhandledDropCallback(false /* consumedByListener */);
+                    }
+                    break;
+                }
             }
         }
     }
diff --git a/services/core/java/com/android/server/wm/DragState.java b/services/core/java/com/android/server/wm/DragState.java
index d302f06..76038b9 100644
--- a/services/core/java/com/android/server/wm/DragState.java
+++ b/services/core/java/com/android/server/wm/DragState.java
@@ -147,6 +147,11 @@
      */
     private boolean mIsClosing;
 
+    // Stores the last drop event which was reported to a valid drop target window, or null
+    // otherwise.  This drop event will contain private info and should only be consumed by the
+    // unhandled drag listener.
+    DragEvent mUnhandledDropEvent;
+
     DragState(WindowManagerService service, DragDropController controller, IBinder token,
             SurfaceControl surface, int flags, IBinder localWin) {
         mService = service;
@@ -287,14 +292,54 @@
         mData = null;
         mThumbOffsetX = mThumbOffsetY = 0;
         mNotifiedWindows = null;
+        if (mUnhandledDropEvent != null) {
+            mUnhandledDropEvent.recycle();
+            mUnhandledDropEvent = null;
+        }
 
         // Notifies the controller that the drag state is closed.
         mDragDropController.onDragStateClosedLocked(this);
     }
 
     /**
+     * Creates the drop event for this drag gesture.  If `touchedWin` is null, then the drop event
+     * will be created for dispatching to the unhandled drag and the drag surface will be provided
+     * as a part of the dispatched event.
+     */
+    private DragEvent createDropEvent(float x, float y, @Nullable WindowState touchedWin,
+            boolean includeDragSurface) {
+        if (touchedWin != null) {
+            final int targetUserId = UserHandle.getUserId(touchedWin.getOwningUid());
+            final DragAndDropPermissionsHandler dragAndDropPermissions;
+            if ((mFlags & View.DRAG_FLAG_GLOBAL) != 0 && (mFlags & DRAG_FLAGS_URI_ACCESS) != 0
+                    && mData != null) {
+                dragAndDropPermissions = new DragAndDropPermissionsHandler(mService.mGlobalLock,
+                        mData,
+                        mUid,
+                        touchedWin.getOwningPackage(),
+                        mFlags & DRAG_FLAGS_URI_PERMISSIONS,
+                        mSourceUserId,
+                        targetUserId);
+            } else {
+                dragAndDropPermissions = null;
+            }
+            if (mSourceUserId != targetUserId) {
+                if (mData != null) {
+                    mData.fixUris(mSourceUserId);
+                }
+            }
+            return obtainDragEvent(DragEvent.ACTION_DROP, x, y, mData,
+                    targetInterceptsGlobalDrag(touchedWin), dragAndDropPermissions);
+        } else {
+            return obtainDragEvent(DragEvent.ACTION_DROP, x, y, mData,
+                    includeDragSurface /* includeDragSurface */, null /* dragAndDropPermissions */);
+        }
+    }
+
+    /**
      * Notify the drop target and tells it about the data. If the drop event is not sent to the
-     * target, invokes {@code endDragLocked} immediately.
+     * target, invokes {@code endDragLocked} after the unhandled drag listener gets a chance to
+     * handle the drop.
      */
     boolean reportDropWindowLock(IBinder token, float x, float y) {
         if (mAnimator != null) {
@@ -302,41 +347,27 @@
         }
 
         final WindowState touchedWin = mService.mInputToWindowMap.get(token);
+        final DragEvent unhandledDropEvent = createDropEvent(x, y, null /* touchedWin */,
+                true /* includePrivateInfo */);
         if (!isWindowNotified(touchedWin)) {
-            // "drop" outside a valid window -- no recipient to apply a
-            // timeout to, and we can send the drag-ended message immediately.
-            mDragResult = false;
-            endDragLocked();
+            // Delegate to the unhandled drag listener as a first pass
+            if (mDragDropController.notifyUnhandledDrop(unhandledDropEvent, "unhandled-drop")) {
+                // The unhandled drag listener will call back to notify whether it has consumed
+                // the drag, so return here
+                return true;
+            }
+
+            // "drop" outside a valid window -- no recipient to apply a timeout to, and we can send
+            // the drag-ended message immediately.
+            endDragLocked(false /* consumed */, false /* relinquishDragSurfaceToDropTarget */);
             if (DEBUG_DRAG) Slog.d(TAG_WM, "Drop outside a valid window " + touchedWin);
             return false;
         }
 
         if (DEBUG_DRAG) Slog.d(TAG_WM, "sending DROP to " + touchedWin);
 
-        final int targetUserId = UserHandle.getUserId(touchedWin.getOwningUid());
-
-        final DragAndDropPermissionsHandler dragAndDropPermissions;
-        if ((mFlags & View.DRAG_FLAG_GLOBAL) != 0 && (mFlags & DRAG_FLAGS_URI_ACCESS) != 0
-                && mData != null) {
-            dragAndDropPermissions = new DragAndDropPermissionsHandler(mService.mGlobalLock,
-                    mData,
-                    mUid,
-                    touchedWin.getOwningPackage(),
-                    mFlags & DRAG_FLAGS_URI_PERMISSIONS,
-                    mSourceUserId,
-                    targetUserId);
-        } else {
-            dragAndDropPermissions = null;
-        }
-        if (mSourceUserId != targetUserId) {
-            if (mData != null) {
-                mData.fixUris(mSourceUserId);
-            }
-        }
         final IBinder clientToken = touchedWin.mClient.asBinder();
-        final DragEvent event = obtainDragEvent(DragEvent.ACTION_DROP, x, y,
-                mData, targetInterceptsGlobalDrag(touchedWin),
-                dragAndDropPermissions);
+        final DragEvent event = createDropEvent(x, y, touchedWin, false /* includePrivateInfo */);
         try {
             touchedWin.mClient.dispatchDragEvent(event);
 
@@ -345,7 +376,7 @@
                     DragDropController.DRAG_TIMEOUT_MS);
         } catch (RemoteException e) {
             Slog.w(TAG_WM, "can't send drop notification to win " + touchedWin);
-            endDragLocked();
+            endDragLocked(false /* consumed */, false /* relinquishDragSurfaceToDropTarget */);
             return false;
         } finally {
             if (MY_PID != touchedWin.mSession.mPid) {
@@ -353,6 +384,7 @@
             }
         }
         mToken = clientToken;
+        mUnhandledDropEvent = unhandledDropEvent;
         return true;
     }
 
@@ -478,6 +510,9 @@
             boolean containsAppExtras) {
         final boolean interceptsGlobalDrag = targetInterceptsGlobalDrag(newWin);
         if (mDragInProgress && isValidDropTarget(newWin, containsAppExtras, interceptsGlobalDrag)) {
+            if (DEBUG_DRAG) {
+                Slog.d(TAG_WM, "Sending DRAG_STARTED to new window " + newWin);
+            }
             // Only allow the extras to be dispatched to a global-intercepting drag target
             ClipData data = interceptsGlobalDrag ? mData.copyForTransferWithActivityInfo() : null;
             DragEvent event = obtainDragEvent(DragEvent.ACTION_DRAG_STARTED,
@@ -523,14 +558,25 @@
             return false;
         }
         if (!targetWin.isPotentialDragTarget(interceptsGlobalDrag)) {
+            // Window should not be a target
             return false;
         }
-        if ((mFlags & View.DRAG_FLAG_GLOBAL) == 0 || !targetWindowSupportsGlobalDrag(targetWin)) {
+        final boolean isGlobalSameAppDrag = (mFlags & View.DRAG_FLAG_GLOBAL_SAME_APPLICATION) != 0;
+        final boolean isGlobalDrag = (mFlags & View.DRAG_FLAG_GLOBAL) != 0;
+        final boolean isAnyGlobalDrag = isGlobalDrag || isGlobalSameAppDrag;
+        if (!isAnyGlobalDrag || !targetWindowSupportsGlobalDrag(targetWin)) {
             // Drag is limited to the current window.
             if (!isLocalWindow) {
                 return false;
             }
         }
+        if (isGlobalSameAppDrag) {
+            // Drag is limited to app windows from the same uid or windows that can intercept global
+            // drag
+            if (!interceptsGlobalDrag && mUid != targetWin.getUid()) {
+                return false;
+            }
+        }
 
         return interceptsGlobalDrag
                 || mCrossProfileCopyAllowed
@@ -547,7 +593,10 @@
     /**
      * @return whether the given window {@param targetWin} can intercept global drags.
      */
-    public boolean targetInterceptsGlobalDrag(WindowState targetWin) {
+    public boolean targetInterceptsGlobalDrag(@Nullable WindowState targetWin) {
+        if (targetWin == null) {
+            return false;
+        }
         return (targetWin.mAttrs.privateFlags & PRIVATE_FLAG_INTERCEPT_GLOBAL_DRAG_AND_DROP) != 0;
     }
 
@@ -561,9 +610,6 @@
             if (isWindowNotified(newWin)) {
                 return;
             }
-            if (DEBUG_DRAG) {
-                Slog.d(TAG_WM, "need to send DRAG_STARTED to new window " + newWin);
-            }
             sendDragStartedLocked(newWin, mCurrentX, mCurrentY,
                     containsApplicationExtras(mDataDescription));
         }
@@ -578,7 +624,13 @@
         return false;
     }
 
-    void endDragLocked() {
+    /**
+     * Ends the current drag, animating the drag surface back to the source if the drop was not
+     * consumed by the receiving window.
+     */
+    void endDragLocked(boolean dropConsumed, boolean relinquishDragSurfaceToDropTarget) {
+        mDragResult = dropConsumed;
+        mRelinquishDragSurfaceToDropTarget = relinquishDragSurfaceToDropTarget;
         if (mAnimator != null) {
             return;
         }
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 4ea76e1..de8d9f9 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -310,6 +310,7 @@
 import android.window.ISurfaceSyncGroupCompletedListener;
 import android.window.ITaskFpsCallback;
 import android.window.ITrustedPresentationListener;
+import android.window.IUnhandledDragListener;
 import android.window.InputTransferToken;
 import android.window.ScreenCapture;
 import android.window.SystemPerformanceHinter;
@@ -10026,4 +10027,16 @@
     void onProcessActivityVisibilityChanged(int uid, boolean visible) {
         mScreenRecordingCallbackController.onProcessActivityVisibilityChanged(uid, visible);
     }
+
+    /**
+     * Sets the listener to be called back when a cross-window drag and drop operation is unhandled
+     * (ie. not handled by any window which can handle the drag).
+     */
+    @Override
+    public void setUnhandledDragListener(IUnhandledDragListener listener) throws RemoteException {
+        mAtmService.enforceTaskPermission("setUnhandledDragListener");
+        synchronized (mGlobalLock) {
+            mDragDropController.setUnhandledDragListener(listener);
+        }
+    }
 }
diff --git a/services/core/jni/Android.bp b/services/core/jni/Android.bp
index dfa9dce..3607ddd 100644
--- a/services/core/jni/Android.bp
+++ b/services/core/jni/Android.bp
@@ -34,6 +34,7 @@
         "tvinput/BufferProducerThread.cpp",
         "tvinput/JTvInputHal.cpp",
         "tvinput/TvInputHal_hidl.cpp",
+        "com_android_server_accessibility_BrailleDisplayConnection.cpp",
         "com_android_server_adb_AdbDebuggingManager.cpp",
         "com_android_server_am_BatteryStatsService.cpp",
         "com_android_server_biometrics_SurfaceToNativeHandleConverter.cpp",
diff --git a/services/core/jni/OWNERS b/services/core/jni/OWNERS
index df7fb99..b999305f 100644
--- a/services/core/jni/OWNERS
+++ b/services/core/jni/OWNERS
@@ -15,6 +15,7 @@
 per-file com_android_server_SystemClock* = file:/services/core/java/com/android/server/timedetector/OWNERS
 per-file com_android_server_Usb* = file:/services/usb/OWNERS
 per-file com_android_server_Vibrator* = file:/services/core/java/com/android/server/vibrator/OWNERS
+per-file com_android_server_accessibility_* = file:/services/accessibility/OWNERS
 per-file com_android_server_hdmi_* = file:/core/java/android/hardware/hdmi/OWNERS
 per-file com_android_server_lights_* = file:/services/core/java/com/android/server/lights/OWNERS
 per-file com_android_server_location_* = file:/location/java/android/location/OWNERS
diff --git a/services/core/jni/com_android_server_accessibility_BrailleDisplayConnection.cpp b/services/core/jni/com_android_server_accessibility_BrailleDisplayConnection.cpp
new file mode 100644
index 0000000..9a509a7
--- /dev/null
+++ b/services/core/jni/com_android_server_accessibility_BrailleDisplayConnection.cpp
@@ -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.
+ */
+
+#include <core_jni_helpers.h>
+#include <jni.h>
+#include <linux/hidraw.h>
+#include <linux/input.h>
+#include <nativehelper/JNIHelp.h>
+#include <sys/ioctl.h>
+
+/*
+ * This file defines simple wrappers around the kernel UAPI HIDRAW driver's ioctl() commands.
+ * See kernel example samples/hidraw/hid-example.c
+ *
+ * All methods expect an open file descriptor int from Java.
+ */
+
+namespace android {
+
+namespace {
+
+// Max size we allow for the result from HIDIOCGRAWUNIQ (Bluetooth address or USB serial number).
+// Copied from linux/hid.h struct hid_device->uniq char array size; the ioctl implementation
+// writes at most this many bytes to the provided buffer.
+constexpr int UNIQ_SIZE_MAX = 64;
+
+} // anonymous namespace
+
+static jint com_android_server_accessibility_BrailleDisplayConnection_getHidrawDescSize(
+        JNIEnv* env, jobject thiz, int fd) {
+    int size = 0;
+    if (ioctl(fd, HIDIOCGRDESCSIZE, &size) < 0) {
+        return -1;
+    }
+    return size;
+}
+
+static jbyteArray com_android_server_accessibility_BrailleDisplayConnection_getHidrawDesc(
+        JNIEnv* env, jobject thiz, int fd, int descSize) {
+    struct hidraw_report_descriptor desc;
+    desc.size = descSize;
+    if (ioctl(fd, HIDIOCGRDESC, &desc) < 0) {
+        return nullptr;
+    }
+    jbyteArray result = env->NewByteArray(descSize);
+    if (result != nullptr) {
+        env->SetByteArrayRegion(result, 0, descSize, (jbyte*)desc.value);
+    }
+    // Local ref is not deleted because it is returned to Java
+    return result;
+}
+
+static jstring com_android_server_accessibility_BrailleDisplayConnection_getHidrawUniq(JNIEnv* env,
+                                                                                       jobject thiz,
+                                                                                       int fd) {
+    char buf[UNIQ_SIZE_MAX];
+    if (ioctl(fd, HIDIOCGRAWUNIQ(UNIQ_SIZE_MAX), buf) < 0) {
+        return nullptr;
+    }
+    // Local ref is not deleted because it is returned to Java
+    return env->NewStringUTF(buf);
+}
+
+static jint com_android_server_accessibility_BrailleDisplayConnection_getHidrawBusType(JNIEnv* env,
+                                                                                       jobject thiz,
+                                                                                       int fd) {
+    struct hidraw_devinfo info;
+    if (ioctl(fd, HIDIOCGRAWINFO, &info) < 0) {
+        return -1;
+    }
+    return info.bustype;
+}
+
+static const JNINativeMethod gMethods[] = {
+        {"nativeGetHidrawDescSize", "(I)I",
+         (void*)com_android_server_accessibility_BrailleDisplayConnection_getHidrawDescSize},
+        {"nativeGetHidrawDesc", "(II)[B",
+         (void*)com_android_server_accessibility_BrailleDisplayConnection_getHidrawDesc},
+        {"nativeGetHidrawUniq", "(I)Ljava/lang/String;",
+         (void*)com_android_server_accessibility_BrailleDisplayConnection_getHidrawUniq},
+        {"nativeGetHidrawBusType", "(I)I",
+         (void*)com_android_server_accessibility_BrailleDisplayConnection_getHidrawBusType},
+};
+
+int register_com_android_server_accessibility_BrailleDisplayConnection(JNIEnv* env) {
+    return RegisterMethodsOrDie(env, "com/android/server/accessibility/BrailleDisplayConnection",
+                                gMethods, NELEM(gMethods));
+}
+
+}; // namespace android
diff --git a/services/core/jni/onload.cpp b/services/core/jni/onload.cpp
index 5d1eb49..0936888 100644
--- a/services/core/jni/onload.cpp
+++ b/services/core/jni/onload.cpp
@@ -70,6 +70,7 @@
 int register_com_android_server_display_DisplayControl(JNIEnv* env);
 int register_com_android_server_SystemClockTime(JNIEnv* env);
 int register_android_server_display_smallAreaDetectionController(JNIEnv* env);
+int register_com_android_server_accessibility_BrailleDisplayConnection(JNIEnv* env);
 };
 
 using namespace android;
@@ -132,5 +133,6 @@
     register_com_android_server_display_DisplayControl(env);
     register_com_android_server_SystemClockTime(env);
     register_android_server_display_smallAreaDetectionController(env);
+    register_com_android_server_accessibility_BrailleDisplayConnection(env);
     return JNI_VERSION_1_4;
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 05d1c49..85eac29 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -98,6 +98,7 @@
 import static android.app.AppOpsManager.OPSTR_SYSTEM_EXEMPT_FROM_POWER_RESTRICTIONS;
 import static android.app.AppOpsManager.OPSTR_SYSTEM_EXEMPT_FROM_SUSPENSION;
 import static android.app.admin.DeviceAdminInfo.HEADLESS_DEVICE_OWNER_MODE_AFFILIATED;
+import static android.app.admin.DeviceAdminInfo.HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER;
 import static android.app.admin.DeviceAdminInfo.USES_POLICY_FORCE_LOCK;
 import static android.app.admin.DeviceAdminInfo.USES_POLICY_WIPE_DATA;
 import static android.app.admin.DeviceAdminReceiver.ACTION_COMPLIANCE_ACKNOWLEDGEMENT_REQUIRED;
@@ -189,6 +190,7 @@
 import static android.app.admin.DevicePolicyManager.STATUS_MANAGED_USERS_NOT_SUPPORTED;
 import static android.app.admin.DevicePolicyManager.STATUS_NONSYSTEM_USER_EXISTS;
 import static android.app.admin.DevicePolicyManager.STATUS_NOT_SYSTEM_USER;
+import static android.app.admin.DevicePolicyManager.STATUS_HEADLESS_ONLY_SYSTEM_USER;
 import static android.app.admin.DevicePolicyManager.STATUS_OK;
 import static android.app.admin.DevicePolicyManager.STATUS_PROVISIONING_NOT_ALLOWED_FOR_NON_DEVELOPER_USERS;
 import static android.app.admin.DevicePolicyManager.STATUS_SYSTEM_USER;
@@ -225,6 +227,7 @@
 import static android.app.admin.ProvisioningException.ERROR_STARTING_PROFILE_FAILED;
 import static android.app.admin.flags.Flags.backupServiceSecurityLogEventEnabled;
 import static android.app.admin.flags.Flags.dumpsysPolicyEngineMigrationEnabled;
+import static android.app.admin.flags.Flags.headlessDeviceOwnerSingleUserEnabled;
 import static android.app.admin.flags.Flags.policyEngineMigrationV2Enabled;
 import static android.content.Intent.ACTION_MANAGED_PROFILE_AVAILABLE;
 import static android.content.Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE;
@@ -9460,7 +9463,8 @@
         }
 
         if (setProfileOwnerOnCurrentUserIfNecessary
-                && mInjector.userManagerIsHeadlessSystemUserMode()) {
+                && mInjector.userManagerIsHeadlessSystemUserMode()
+                && getHeadlessDeviceOwnerMode() == HEADLESS_DEVICE_OWNER_MODE_AFFILIATED) {
             int currentForegroundUser;
             synchronized (getLockObject()) {
                 currentForegroundUser = getCurrentForegroundUserId();
@@ -9476,6 +9480,12 @@
         return true;
     }
 
+    private int getHeadlessDeviceOwnerMode() {
+        synchronized (getLockObject()) {
+            return getDeviceOwnerAdminLocked().info.getHeadlessDeviceOwnerMode();
+        }
+    }
+
     /**
      * This API is cached: invalidate with invalidateBinderCaches().
      */
@@ -12226,6 +12236,13 @@
                     + admin + " are not in the same package");
         }
         final CallerIdentity caller = getCallerIdentity(admin);
+
+        if (headlessDeviceOwnerSingleUserEnabled()) {
+            // Block this method if the device is in headless main user mode
+            Preconditions.checkCallAuthorization(
+                    getHeadlessDeviceOwnerMode() != HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER,
+                    "createAndManageUser was called while in headless single user mode");
+        }
         // Only allow the system user to use this method
         Preconditions.checkCallAuthorization(caller.getUserHandle().isSystem(),
                 "createAndManageUser was called from non-system user");
@@ -16636,29 +16653,51 @@
             return STATUS_USER_NOT_RUNNING;
         }
 
+        DeviceAdminInfo adminInfo = null;
+
+        boolean isHeadlessModeAffiliated = false;
+
+        boolean isHeadlessModeSingleUser = false;
+
         boolean isHeadlessSystemUserMode = mInjector.userManagerIsHeadlessSystemUserMode();
 
+        int ensureSetUpUser = UserHandle.USER_SYSTEM;
         if (isHeadlessSystemUserMode) {
-            if (deviceOwnerUserId != UserHandle.USER_SYSTEM) {
+            if (owner != null) {
+                adminInfo = findAdmin(owner,
+                        deviceOwnerUserId, /* throwForMissingPermission= */ false);
+
+                isHeadlessModeAffiliated =
+                        adminInfo.getHeadlessDeviceOwnerMode()
+                                == HEADLESS_DEVICE_OWNER_MODE_AFFILIATED;
+
+                isHeadlessModeSingleUser =
+                        adminInfo.getHeadlessDeviceOwnerMode()
+                                == HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER;
+
+                if (!isHeadlessModeAffiliated && !isHeadlessModeSingleUser) {
+                    return STATUS_HEADLESS_SYSTEM_USER_MODE_NOT_SUPPORTED;
+                }
+
+                if (headlessDeviceOwnerSingleUserEnabled() && isHeadlessModeSingleUser) {
+                    ensureSetUpUser = mUserManagerInternal.getMainUserId();
+                    if (ensureSetUpUser == UserHandle.USER_NULL) {
+                        return STATUS_HEADLESS_ONLY_SYSTEM_USER;
+                    }
+                }
+            }
+
+            if (isHeadlessModeAffiliated && deviceOwnerUserId != UserHandle.USER_SYSTEM) {
                 Slogf.e(LOG_TAG, "In headless system user mode, "
                         + "device owner can only be set on headless system user.");
                 return STATUS_NOT_SYSTEM_USER;
             }
 
-            if (owner != null) {
-                DeviceAdminInfo adminInfo = findAdmin(
-                        owner, deviceOwnerUserId, /* throwForMissingPermission= */ false);
-
-                if (adminInfo.getHeadlessDeviceOwnerMode()
-                        != HEADLESS_DEVICE_OWNER_MODE_AFFILIATED) {
-                    return STATUS_HEADLESS_SYSTEM_USER_MODE_NOT_SUPPORTED;
-                }
-            }
         }
 
         if (isAdb) {
             // If shell command runs after user setup completed check device status. Otherwise, OK.
-            if (hasUserSetupCompleted(UserHandle.USER_SYSTEM)) {
+            if (hasUserSetupCompleted(ensureSetUpUser)) {
                 // DO can be setup only if there are no users which are neither created by default
                 // nor marked as FOR_TESTING
 
@@ -16681,11 +16720,12 @@
             return STATUS_OK;
         } else {
             // DO has to be user 0
-            if (deviceOwnerUserId != UserHandle.USER_SYSTEM) {
+            if ((!isHeadlessSystemUserMode || isHeadlessModeAffiliated)
+                    && deviceOwnerUserId != UserHandle.USER_SYSTEM) {
                 return STATUS_NOT_SYSTEM_USER;
             }
             // Only provision DO before setup wizard completes
-            if (hasUserSetupCompleted(UserHandle.USER_SYSTEM)) {
+            if (hasUserSetupCompleted(ensureSetUpUser)) {
                 return STATUS_USER_SETUP_COMPLETED;
             }
             return STATUS_OK;
@@ -21260,7 +21300,11 @@
             setTimeAndTimezone(provisioningParams.getTimeZone(), provisioningParams.getLocalTime());
             setLocale(provisioningParams.getLocale());
 
-            int deviceOwnerUserId = UserHandle.USER_SYSTEM;
+            int deviceOwnerUserId = headlessDeviceOwnerSingleUserEnabled()
+                    && getHeadlessDeviceOwnerMode() == HEADLESS_DEVICE_OWNER_MODE_SINGLE_USER
+                    ? mUserManagerInternal.getMainUserId()
+                    : UserHandle.USER_SYSTEM;
+
             if (!removeNonRequiredAppsForManagedDevice(
                     deviceOwnerUserId,
                     provisioningParams.isLeaveAllSystemAppsEnabled(),
diff --git a/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleDeviceStatePolicy.java b/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleDeviceStatePolicy.java
index 8b22718..bc264a4 100644
--- a/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleDeviceStatePolicy.java
+++ b/services/foldables/devicestateprovider/src/com/android/server/policy/BookStyleDeviceStatePolicy.java
@@ -16,11 +16,12 @@
 
 package com.android.server.policy;
 
-import static com.android.server.devicestate.DeviceState.FLAG_CANCEL_OVERRIDE_REQUESTS;
-import static com.android.server.devicestate.DeviceState.FLAG_CANCEL_WHEN_REQUESTER_NOT_ON_TOP;
-import static com.android.server.devicestate.DeviceState.FLAG_EMULATED_ONLY;
-import static com.android.server.devicestate.DeviceState.FLAG_UNSUPPORTED_WHEN_POWER_SAVE_MODE;
-import static com.android.server.devicestate.DeviceState.FLAG_UNSUPPORTED_WHEN_THERMAL_STATUS_CRITICAL;
+import static android.hardware.devicestate.DeviceState.FLAG_CANCEL_OVERRIDE_REQUESTS;
+import static android.hardware.devicestate.DeviceState.FLAG_CANCEL_WHEN_REQUESTER_NOT_ON_TOP;
+import static android.hardware.devicestate.DeviceState.FLAG_EMULATED_ONLY;
+import static android.hardware.devicestate.DeviceState.FLAG_UNSUPPORTED_WHEN_POWER_SAVE_MODE;
+import static android.hardware.devicestate.DeviceState.FLAG_UNSUPPORTED_WHEN_THERMAL_STATUS_CRITICAL;
+
 import static com.android.server.policy.BookStyleStateTransitions.DEFAULT_STATE_TRANSITIONS;
 import static com.android.server.policy.FoldableDeviceStateProvider.DeviceStateConfiguration.createConfig;
 import static com.android.server.policy.FoldableDeviceStateProvider.DeviceStateConfiguration.createTentModeClosedState;
@@ -36,7 +37,6 @@
 import com.android.server.devicestate.DeviceStateProvider;
 import com.android.server.policy.FoldableDeviceStateProvider.DeviceStateConfiguration;
 import com.android.server.policy.feature.flags.FeatureFlags;
-import com.android.server.policy.feature.flags.FeatureFlagsImpl;
 
 import java.io.PrintWriter;
 import java.util.function.Predicate;
diff --git a/services/foldables/devicestateprovider/src/com/android/server/policy/FoldableDeviceStateProvider.java b/services/foldables/devicestateprovider/src/com/android/server/policy/FoldableDeviceStateProvider.java
index 021a667..bf2619b 100644
--- a/services/foldables/devicestateprovider/src/com/android/server/policy/FoldableDeviceStateProvider.java
+++ b/services/foldables/devicestateprovider/src/com/android/server/policy/FoldableDeviceStateProvider.java
@@ -34,6 +34,7 @@
 import android.hardware.SensorEvent;
 import android.hardware.SensorEventListener;
 import android.hardware.SensorManager;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.display.DisplayManager;
 import android.os.Handler;
 import android.os.Looper;
@@ -48,7 +49,6 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.Preconditions;
-import com.android.server.devicestate.DeviceState;
 import com.android.server.devicestate.DeviceStateProvider;
 import com.android.server.policy.feature.flags.FeatureFlags;
 import com.android.server.policy.feature.flags.FeatureFlagsImpl;
diff --git a/services/foldables/devicestateprovider/tests/src/com/android/server/policy/FoldableDeviceStateProviderTest.java b/services/foldables/devicestateprovider/tests/src/com/android/server/policy/FoldableDeviceStateProviderTest.java
index 04cebab..930f4a6 100644
--- a/services/foldables/devicestateprovider/tests/src/com/android/server/policy/FoldableDeviceStateProviderTest.java
+++ b/services/foldables/devicestateprovider/tests/src/com/android/server/policy/FoldableDeviceStateProviderTest.java
@@ -51,6 +51,7 @@
 import android.hardware.Sensor;
 import android.hardware.SensorEvent;
 import android.hardware.SensorManager;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.display.DisplayManager;
 import android.hardware.input.InputSensorInfo;
 import android.os.Handler;
@@ -58,7 +59,6 @@
 import android.testing.AndroidTestingRunner;
 import android.view.Display;
 
-import com.android.server.devicestate.DeviceState;
 import com.android.server.devicestate.DeviceStateProvider.Listener;
 import com.android.server.policy.FoldableDeviceStateProvider.DeviceStateConfiguration;
 import com.android.server.policy.feature.flags.FakeFeatureFlagsImpl;
diff --git a/services/people/java/com/android/server/people/PeopleService.java b/services/people/java/com/android/server/people/PeopleService.java
index 885ed35..b9f00d7 100644
--- a/services/people/java/com/android/server/people/PeopleService.java
+++ b/services/people/java/com/android/server/people/PeopleService.java
@@ -38,6 +38,7 @@
 import android.os.Binder;
 import android.os.CancellationSignal;
 import android.os.IBinder;
+import android.os.IRemoteCallback;
 import android.os.Process;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
@@ -474,6 +475,10 @@
             getDataManager().restore(userId, payload);
         }
 
+        @Override
+        public void requestServiceFeatures(AppPredictionSessionId sessionId,
+                IRemoteCallback callback) {}
+
         @VisibleForTesting
         SessionInfo getSessionInfo(AppPredictionSessionId sessionId) {
             return mSessions.get(sessionId);
diff --git a/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationManagerApiTest.kt b/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationManagerApiTest.kt
index a8100af..66e0717 100644
--- a/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationManagerApiTest.kt
+++ b/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationManagerApiTest.kt
@@ -18,6 +18,10 @@
 
 import android.content.Context
 import android.content.Intent
+import android.content.UriRelativeFilter
+import android.content.UriRelativeFilterGroup
+import android.content.UriRelativeFilterGroupParcel
+import android.content.pm.Flags
 import android.content.pm.PackageManager
 import android.content.pm.verify.domain.DomainOwner
 import android.content.pm.verify.domain.DomainVerificationInfo
@@ -25,8 +29,10 @@
 import android.content.pm.verify.domain.DomainVerificationUserState
 import android.content.pm.verify.domain.IDomainVerificationManager
 import android.os.Build
-import android.os.PatternMatcher
+import android.os.Bundle
+import android.os.PatternMatcher.PATTERN_LITERAL
 import android.os.Process
+import android.platform.test.annotations.RequiresFlagsEnabled
 import android.util.ArraySet
 import android.util.SparseArray
 import com.android.internal.pm.parsing.pkg.AndroidPackageInternal
@@ -68,6 +74,63 @@
         private val DOMAIN_4 = "four.$DOMAIN_BASE"
     }
 
+    @RequiresFlagsEnabled(Flags.FLAG_RELATIVE_REFERENCE_INTENT_FILTERS)
+    @Test
+    fun updateUriRelativeFilterGroups() {
+        val pkgWithDomains = mockPkgState(PKG_ONE, UUID_ONE, listOf(DOMAIN_1, DOMAIN_2))
+        val service = makeService(pkgWithDomains).apply {
+            addPackages(pkgWithDomains)
+        }
+
+        val bundle = service.getUriRelativeFilterGroups(PKG_ONE, listOf(DOMAIN_1, DOMAIN_2))
+        assertThat(bundle.keySet()).containsExactlyElementsIn(listOf(DOMAIN_1, DOMAIN_2))
+        assertThat(bundle.getParcelableArrayList(DOMAIN_1, UriRelativeFilterGroup::class.java))
+            .isEmpty()
+        assertThat(bundle.getParcelableArrayList(DOMAIN_2, UriRelativeFilterGroup::class.java))
+            .isEmpty()
+
+        val pathGroup = UriRelativeFilterGroup(UriRelativeFilterGroup.ACTION_ALLOW)
+        pathGroup.addUriRelativeFilter(
+            UriRelativeFilter(UriRelativeFilter.PATH, PATTERN_LITERAL, "path")
+        )
+        val queryGroup = UriRelativeFilterGroup(UriRelativeFilterGroup.ACTION_BLOCK)
+        queryGroup.addUriRelativeFilter(
+            UriRelativeFilter(UriRelativeFilter.QUERY, PATTERN_LITERAL, "query")
+        )
+        val fragmentGroup = UriRelativeFilterGroup(UriRelativeFilterGroup.ACTION_ALLOW)
+        fragmentGroup.addUriRelativeFilter(
+            UriRelativeFilter(UriRelativeFilter.FRAGMENT, PATTERN_LITERAL, "fragment")
+        )
+
+        assertGroups(service, arrayListOf(pathGroup))
+        assertGroups(service, arrayListOf(queryGroup, pathGroup))
+        assertGroups(service, arrayListOf(queryGroup, fragmentGroup, pathGroup))
+    }
+
+    private fun assertGroups(
+        service: DomainVerificationService,
+        groups: List<UriRelativeFilterGroup>
+    ) {
+        val bundle = Bundle()
+        bundle.putParcelableList(DOMAIN_1, UriRelativeFilterGroup.groupsToParcels(groups))
+        service.setUriRelativeFilterGroups(PKG_ONE, bundle)
+        val fetchedBundle = service.getUriRelativeFilterGroups(PKG_ONE, listOf(DOMAIN_1))
+        assertThat(fetchedBundle.keySet()).containsExactlyElementsIn(bundle.keySet())
+        assertThat(
+            UriRelativeFilterGroup.parcelsToGroups(
+                fetchedBundle.getParcelableArrayList(
+                    DOMAIN_1,
+                    UriRelativeFilterGroupParcel::class.java)
+            )
+        ).containsExactlyElementsIn(
+            UriRelativeFilterGroup.parcelsToGroups(
+                bundle.getParcelableArrayList(
+                    DOMAIN_1,
+                    UriRelativeFilterGroupParcel::class.java)
+            )
+        ).inOrder()
+    }
+
     @Test
     fun queryValidVerificationPackageNames() {
         val pkgWithDomains = mockPkgState(PKG_ONE, UUID_ONE, listOf(DOMAIN_1, DOMAIN_2))
@@ -484,6 +547,7 @@
         DomainVerificationService(mockThrowOnUnmocked {
             // Assume the test has every permission necessary
             whenever(enforcePermission(anyString(), anyInt(), anyInt(), anyString()))
+            whenever(enforceCallingOrSelfPermission(anyString(), anyString()))
             whenever(checkPermission(anyString(), anyInt(), anyInt())) {
                 PackageManager.PERMISSION_GRANTED
             }
@@ -539,7 +603,7 @@
                                     addCategory(Intent.CATEGORY_DEFAULT)
                                     addDataScheme("http")
                                     addDataScheme("https")
-                                    addDataPath("/sub", PatternMatcher.PATTERN_LITERAL)
+                                    addDataPath("/sub", PATTERN_LITERAL)
                                     addDataAuthority(it, null)
                                 }
                             }
diff --git a/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationPersistenceTest.kt b/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationPersistenceTest.kt
index 65b99c5..4fa4190 100644
--- a/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationPersistenceTest.kt
+++ b/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/verify/domain/DomainVerificationPersistenceTest.kt
@@ -16,7 +16,12 @@
 
 package com.android.server.pm.test.verify.domain
 
+import android.content.UriRelativeFilter
+import android.content.UriRelativeFilter.PATH
+import android.content.UriRelativeFilterGroup
+import android.content.UriRelativeFilterGroup.ACTION_ALLOW
 import android.content.pm.verify.domain.DomainVerificationState
+import android.os.PatternMatcher.PATTERN_LITERAL
 import android.os.UserHandle
 import android.util.ArrayMap
 import android.util.SparseArray
@@ -157,7 +162,7 @@
 
     @Test
     fun writeStateSignatureIfFunctionReturnsNull() {
-        val (attached, pending, restored) = mockWriteValues  { "SIGNATURE_$it" }
+        val (attached, pending, restored) = mockWriteValues { "SIGNATURE_$it" }
         val file = tempFolder.newFile().writeXml {
             DomainVerificationPersistence.writeToXml(it, attached, pending, restored,
                     UserHandle.USER_ALL) { null }
@@ -313,6 +318,9 @@
                     addHosts(setOf("$packageName-user.com"))
                     isLinkHandlingAllowed = true
                 }
+                val group = UriRelativeFilterGroup(ACTION_ALLOW)
+                group.addUriRelativeFilter(UriRelativeFilter(PATH, PATTERN_LITERAL, "test"))
+                uriRelativeFilterGroupMap.put("example.com", listOf(group))
             }
 
     private fun pkgName(id: Int) = "$PKG_PREFIX.pkg$id"
diff --git a/services/tests/mockingservicestests/src/com/android/server/job/controllers/FlexibilityControllerTest.java b/services/tests/mockingservicestests/src/com/android/server/job/controllers/FlexibilityControllerTest.java
index 28471b3..6bcd778 100644
--- a/services/tests/mockingservicestests/src/com/android/server/job/controllers/FlexibilityControllerTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/job/controllers/FlexibilityControllerTest.java
@@ -49,7 +49,6 @@
 import static com.android.server.job.controllers.JobStatus.CONSTRAINT_CONTENT_TRIGGER;
 import static com.android.server.job.controllers.JobStatus.CONSTRAINT_FLEXIBLE;
 import static com.android.server.job.controllers.JobStatus.CONSTRAINT_IDLE;
-import static com.android.server.job.controllers.JobStatus.MIN_WINDOW_FOR_FLEXIBILITY_MS;
 import static com.android.server.job.controllers.JobStatus.NO_LATEST_RUNTIME;
 
 import static org.junit.Assert.assertArrayEquals;
@@ -410,10 +409,12 @@
 
     @Test
     public void testOnConstantsUpdated_PercentsToDropConstraints() {
+        final long fallbackDuration = 12 * HOUR_IN_MILLIS;
         JobInfo.Builder jb = createJob(0)
-                .setOverrideDeadline(MIN_WINDOW_FOR_FLEXIBILITY_MS);
+                .setOverrideDeadline(HOUR_IN_MILLIS);
         JobStatus js = createJobStatus("testPercentsToDropConstraintsConfig", jb);
-        assertEquals(FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 5,
+        // Even though the override deadline is 1 hour, the fallback duration is still used.
+        assertEquals(FROZEN_TIME + fallbackDuration / 10 * 5,
                 mFlexibilityController.getNextConstraintDropTimeElapsedLocked(js));
         setDeviceConfigString(KEY_PERCENTS_TO_DROP_FLEXIBLE_CONSTRAINTS,
                 "500=1|2|3|4"
@@ -441,13 +442,13 @@
                 mFlexibilityController.mFcConfig.PERCENTS_TO_DROP_FLEXIBLE_CONSTRAINTS
                         .get(JobInfo.PRIORITY_MIN),
                 new int[]{54, 55, 56, 57});
-        assertEquals(FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10,
+        assertEquals(FROZEN_TIME + fallbackDuration / 10,
                 mFlexibilityController.getNextConstraintDropTimeElapsedLocked(js));
         js.setNumDroppedFlexibleConstraints(1);
-        assertEquals(FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 2,
+        assertEquals(FROZEN_TIME + fallbackDuration / 10 * 2,
                 mFlexibilityController.getNextConstraintDropTimeElapsedLocked(js));
         js.setNumDroppedFlexibleConstraints(2);
-        assertEquals(FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 3,
+        assertEquals(FROZEN_TIME + fallbackDuration / 10 * 3,
                 mFlexibilityController.getNextConstraintDropTimeElapsedLocked(js));
     }
 
@@ -504,37 +505,38 @@
 
     @Test
     public void testGetNextConstraintDropTimeElapsedLocked() {
+        final long fallbackDuration = 50 * HOUR_IN_MILLIS;
         setDeviceConfigLong(KEY_FALLBACK_FLEXIBILITY_DEADLINE, 200 * HOUR_IN_MILLIS);
         setDeviceConfigString(KEY_FALLBACK_FLEXIBILITY_DEADLINES,
                 "500=" + HOUR_IN_MILLIS
                         + ",400=" + 25 * HOUR_IN_MILLIS
-                        + ",300=" + 50 * HOUR_IN_MILLIS
+                        + ",300=" + fallbackDuration
                         + ",200=" + 100 * HOUR_IN_MILLIS
                         + ",100=" + 200 * HOUR_IN_MILLIS);
 
         long nextTimeToDropNumConstraints;
 
         // no delay, deadline
-        JobInfo.Builder jb = createJob(0).setOverrideDeadline(MIN_WINDOW_FOR_FLEXIBILITY_MS);
+        JobInfo.Builder jb = createJob(0).setOverrideDeadline(HOUR_IN_MILLIS);
         JobStatus js = createJobStatus("time", jb);
 
         assertEquals(JobStatus.NO_EARLIEST_RUNTIME, js.getEarliestRunTime());
-        assertEquals(MIN_WINDOW_FOR_FLEXIBILITY_MS + FROZEN_TIME, js.getLatestRunTimeElapsed());
+        assertEquals(HOUR_IN_MILLIS + FROZEN_TIME, js.getLatestRunTimeElapsed());
         assertEquals(FROZEN_TIME, js.enqueueTime);
 
         nextTimeToDropNumConstraints = mFlexibilityController
                 .getNextConstraintDropTimeElapsedLocked(js);
-        assertEquals(FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 5,
+        assertEquals(FROZEN_TIME + fallbackDuration / 10 * 5,
                 nextTimeToDropNumConstraints);
         js.setNumDroppedFlexibleConstraints(1);
         nextTimeToDropNumConstraints = mFlexibilityController
                 .getNextConstraintDropTimeElapsedLocked(js);
-        assertEquals(FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 6,
+        assertEquals(FROZEN_TIME + fallbackDuration / 10 * 6,
                 nextTimeToDropNumConstraints);
         js.setNumDroppedFlexibleConstraints(2);
         nextTimeToDropNumConstraints = mFlexibilityController
                 .getNextConstraintDropTimeElapsedLocked(js);
-        assertEquals(FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 7,
+        assertEquals(FROZEN_TIME + fallbackDuration / 10 * 7,
                 nextTimeToDropNumConstraints);
 
         // delay, no deadline
@@ -574,81 +576,83 @@
 
         // delay, deadline
         jb = createJob(0)
-                .setOverrideDeadline(2 * MIN_WINDOW_FOR_FLEXIBILITY_MS)
-                .setMinimumLatency(MIN_WINDOW_FOR_FLEXIBILITY_MS);
+                .setOverrideDeadline(2 * HOUR_IN_MILLIS)
+                .setMinimumLatency(HOUR_IN_MILLIS);
         js = createJobStatus("time", jb);
 
-        final long windowStart = FROZEN_TIME + MIN_WINDOW_FOR_FLEXIBILITY_MS;
+        final long windowStart = FROZEN_TIME + HOUR_IN_MILLIS;
         nextTimeToDropNumConstraints = mFlexibilityController
                 .getNextConstraintDropTimeElapsedLocked(js);
-        assertEquals(windowStart + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 5,
+        assertEquals(windowStart + fallbackDuration / 10 * 5,
                 nextTimeToDropNumConstraints);
         js.setNumDroppedFlexibleConstraints(1);
         nextTimeToDropNumConstraints = mFlexibilityController
                 .getNextConstraintDropTimeElapsedLocked(js);
-        assertEquals(windowStart + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 6,
+        assertEquals(windowStart + fallbackDuration / 10 * 6,
                 nextTimeToDropNumConstraints);
         js.setNumDroppedFlexibleConstraints(2);
         nextTimeToDropNumConstraints = mFlexibilityController
                 .getNextConstraintDropTimeElapsedLocked(js);
-        assertEquals(windowStart + MIN_WINDOW_FOR_FLEXIBILITY_MS / 10 * 7,
+        assertEquals(windowStart + fallbackDuration / 10 * 7,
                 nextTimeToDropNumConstraints);
     }
 
     @Test
     public void testCurPercent() {
+        final long fallbackDuration = 10 * HOUR_IN_MILLIS;
+        setDeviceConfigString(KEY_FALLBACK_FLEXIBILITY_DEADLINES, "300=" + fallbackDuration);
         long deadline = 100 * MINUTE_IN_MILLIS;
         long nowElapsed = FROZEN_TIME;
         JobInfo.Builder jb = createJob(0).setOverrideDeadline(deadline);
         JobStatus js = createJobStatus("time", jb);
 
         assertEquals(FROZEN_TIME, mFlexibilityController.getLifeCycleBeginningElapsedLocked(js));
-        assertEquals(deadline + FROZEN_TIME,
+        assertEquals(FROZEN_TIME + fallbackDuration,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(js, nowElapsed, FROZEN_TIME));
-        nowElapsed = FROZEN_TIME + 60 * MINUTE_IN_MILLIS;
+        nowElapsed = FROZEN_TIME + 6 * HOUR_IN_MILLIS;
         JobSchedulerService.sElapsedRealtimeClock =
                 Clock.fixed(Instant.ofEpochMilli(nowElapsed), ZoneOffset.UTC);
         assertEquals(60, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
 
-        nowElapsed = FROZEN_TIME + 130 * MINUTE_IN_MILLIS;
+        nowElapsed = FROZEN_TIME + 13 * HOUR_IN_MILLIS;
         JobSchedulerService.sElapsedRealtimeClock =
                 Clock.fixed(Instant.ofEpochMilli(nowElapsed), ZoneOffset.UTC);
         assertEquals(100, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
 
-        nowElapsed = FROZEN_TIME + 95 * MINUTE_IN_MILLIS;
+        nowElapsed = FROZEN_TIME + 9 * HOUR_IN_MILLIS;
         JobSchedulerService.sElapsedRealtimeClock =
                 Clock.fixed(Instant.ofEpochMilli(nowElapsed), ZoneOffset.UTC);
-        assertEquals(95, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
+        assertEquals(90, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
 
         nowElapsed = FROZEN_TIME;
         JobSchedulerService.sElapsedRealtimeClock =
                 Clock.fixed(Instant.ofEpochMilli(nowElapsed), ZoneOffset.UTC);
-        long delay = MINUTE_IN_MILLIS;
-        deadline = 101 * MINUTE_IN_MILLIS;
+        long delay = HOUR_IN_MILLIS;
+        deadline = HOUR_IN_MILLIS + 100 * MINUTE_IN_MILLIS;
         jb = createJob(0).setOverrideDeadline(deadline).setMinimumLatency(delay);
         js = createJobStatus("time", jb);
 
         assertEquals(FROZEN_TIME + delay,
                 mFlexibilityController.getLifeCycleBeginningElapsedLocked(js));
-        assertEquals(deadline + FROZEN_TIME,
+        assertEquals(FROZEN_TIME + delay + fallbackDuration,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(js, nowElapsed,
                         FROZEN_TIME + delay));
 
-        nowElapsed = FROZEN_TIME + delay + 60 * MINUTE_IN_MILLIS;
+        nowElapsed = FROZEN_TIME + delay + 6 * HOUR_IN_MILLIS;
         JobSchedulerService.sElapsedRealtimeClock =
                 Clock.fixed(Instant.ofEpochMilli(nowElapsed), ZoneOffset.UTC);
 
         assertEquals(60, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
 
-        nowElapsed = FROZEN_TIME + 130 * MINUTE_IN_MILLIS;
+        nowElapsed = FROZEN_TIME + 13 * HOUR_IN_MILLIS;
         JobSchedulerService.sElapsedRealtimeClock =
                 Clock.fixed(Instant.ofEpochMilli(nowElapsed), ZoneOffset.UTC);
         assertEquals(100, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
 
-        nowElapsed = FROZEN_TIME + delay + 95 * MINUTE_IN_MILLIS;
+        nowElapsed = FROZEN_TIME + delay + 9 * HOUR_IN_MILLIS;
         JobSchedulerService.sElapsedRealtimeClock =
                 Clock.fixed(Instant.ofEpochMilli(nowElapsed), ZoneOffset.UTC);
-        assertEquals(95, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
+        assertEquals(90, mFlexibilityController.getCurPercentOfLifecycleLocked(js, nowElapsed));
     }
 
     @Test
@@ -786,26 +790,27 @@
         // deadline
         JobInfo.Builder jb = createJob(0).setOverrideDeadline(HOUR_IN_MILLIS);
         JobStatus js = createJobStatus("time", jb);
-        assertEquals(HOUR_IN_MILLIS + FROZEN_TIME,
-                mFlexibilityController.getLifeCycleEndElapsedLocked(js, nowElapsed, 0));
+        assertEquals(3 * HOUR_IN_MILLIS + js.enqueueTime,
+                mFlexibilityController
+                        .getLifeCycleEndElapsedLocked(js, nowElapsed, js.enqueueTime));
 
         // no deadline
-        assertEquals(FROZEN_TIME + 2 * HOUR_IN_MILLIS,
+        assertEquals(js.enqueueTime + 2 * HOUR_IN_MILLIS,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(
                         createJobStatus("time", createJob(0).setPriority(JobInfo.PRIORITY_HIGH)),
-                        nowElapsed, 100L));
-        assertEquals(FROZEN_TIME + 3 * HOUR_IN_MILLIS,
+                        nowElapsed, js.enqueueTime));
+        assertEquals(js.enqueueTime + 3 * HOUR_IN_MILLIS,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(
                         createJobStatus("time", createJob(0).setPriority(JobInfo.PRIORITY_DEFAULT)),
-                        nowElapsed, 100L));
-        assertEquals(FROZEN_TIME + 4 * HOUR_IN_MILLIS,
+                        nowElapsed, js.enqueueTime));
+        assertEquals(js.enqueueTime + 4 * HOUR_IN_MILLIS,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(
                         createJobStatus("time", createJob(0).setPriority(JobInfo.PRIORITY_LOW)),
-                        nowElapsed, 100L));
-        assertEquals(FROZEN_TIME + 5 * HOUR_IN_MILLIS,
+                        nowElapsed, js.enqueueTime));
+        assertEquals(js.enqueueTime + 5 * HOUR_IN_MILLIS,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(
                         createJobStatus("time", createJob(0).setPriority(JobInfo.PRIORITY_MIN)),
-                        nowElapsed, 100L));
+                        nowElapsed, js.enqueueTime));
     }
 
     @Test
@@ -871,14 +876,16 @@
         mFlexibilityController.prepareForExecutionLocked(jsLow);
         mFlexibilityController.prepareForExecutionLocked(jsMin);
 
-        // deadline
-        JobInfo.Builder jb = createJob(0).setOverrideDeadline(HOUR_IN_MILLIS);
-        JobStatus js = createJobStatus("testGetLifeCycleEndElapsedLocked_ScoreAddition", jb);
-        assertEquals(HOUR_IN_MILLIS + FROZEN_TIME,
-                mFlexibilityController.getLifeCycleEndElapsedLocked(js, nowElapsed, 0));
+        final long longDeadlineMs = 14 * 24 * HOUR_IN_MILLIS;
+        JobInfo.Builder jbWithLongDeadline = createJob(0).setOverrideDeadline(longDeadlineMs);
+        JobStatus jsWithLongDeadline = createJobStatus(
+                "testGetLifeCycleEndElapsedLocked_ScoreAddition", jbWithLongDeadline);
+        JobInfo.Builder jbWithShortDeadline =
+                createJob(0).setOverrideDeadline(15 * MINUTE_IN_MILLIS);
+        JobStatus jsWithShortDeadline = createJobStatus(
+                "testGetLifeCycleEndElapsedLocked_ScoreAddition", jbWithShortDeadline);
 
         final long earliestMs = 123L;
-        // no deadline
         assertEquals(earliestMs + HOUR_IN_MILLIS + 5 * 15 * MINUTE_IN_MILLIS,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(
                         createJobStatus("testGetLifeCycleEndElapsedLocked_ScoreAddition",
@@ -894,6 +901,9 @@
                         createJobStatus("testGetLifeCycleEndElapsedLocked_ScoreAddition",
                                 createJob(0).setPriority(JobInfo.PRIORITY_DEFAULT)),
                         nowElapsed, earliestMs));
+        assertEquals(earliestMs + HOUR_IN_MILLIS + 3 * 15 * MINUTE_IN_MILLIS,
+                mFlexibilityController.getLifeCycleEndElapsedLocked(
+                        jsWithShortDeadline, nowElapsed, earliestMs));
         assertEquals(earliestMs + HOUR_IN_MILLIS + 2 * 15 * MINUTE_IN_MILLIS,
                 mFlexibilityController.getLifeCycleEndElapsedLocked(
                         createJobStatus("testGetLifeCycleEndElapsedLocked_ScoreAddition",
@@ -904,6 +914,9 @@
                         createJobStatus("testGetLifeCycleEndElapsedLocked_ScoreAddition",
                                 createJob(0).setPriority(JobInfo.PRIORITY_MIN)),
                         nowElapsed, earliestMs));
+        assertEquals(jsWithLongDeadline.enqueueTime + longDeadlineMs,
+                mFlexibilityController.getLifeCycleEndElapsedLocked(
+                        jsWithLongDeadline, nowElapsed, earliestMs));
     }
 
     @Test
@@ -1033,8 +1046,8 @@
         JobInfo.Builder jb = createJob(0);
         jb.setMinimumLatency(1);
         jb.setOverrideDeadline(2);
-        JobStatus js = createJobStatus("Disable Flexible When Job Has Short Window", jb);
-        assertFalse(js.hasFlexibilityConstraint());
+        JobStatus js = createJobStatus("testExceptions_ShortWindow", jb);
+        assertTrue(js.hasFlexibilityConstraint());
     }
 
     @Test
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityServiceConnectionTest.java b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityServiceConnectionTest.java
index ef80b59..f86cb7b 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityServiceConnectionTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityServiceConnectionTest.java
@@ -21,9 +21,12 @@
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
 
+import static org.junit.Assert.assertThrows;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.notNull;
+import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
@@ -31,10 +34,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.Manifest;
 import android.accessibilityservice.AccessibilityServiceInfo;
 import android.accessibilityservice.AccessibilityTrace;
+import android.accessibilityservice.BrailleDisplayController;
 import android.accessibilityservice.GestureDescription;
 import android.accessibilityservice.IAccessibilityServiceClient;
+import android.accessibilityservice.IBrailleDisplayConnection;
+import android.accessibilityservice.IBrailleDisplayController;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -43,6 +50,9 @@
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
 import android.hardware.display.DisplayManager;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbManager;
+import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.UserHandle;
@@ -62,7 +72,9 @@
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
+import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
+import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
 import java.util.Arrays;
@@ -94,18 +106,30 @@
     AccessibilityServiceInfo mServiceInfo;
     @Mock ResolveInfo mMockResolveInfo;
     @Mock AccessibilitySecurityPolicy mMockSecurityPolicy;
-    @Mock AccessibilityWindowManager mMockA11yWindowManager;
-    @Mock ActivityTaskManagerInternal mMockActivityTaskManagerInternal;
-    @Mock AbstractAccessibilityServiceConnection.SystemSupport mMockSystemSupport;
-    @Mock AccessibilityTrace mMockA11yTrace;
-    @Mock WindowManagerInternal mMockWindowManagerInternal;
-    @Mock SystemActionPerformer mMockSystemActionPerformer;
-    @Mock KeyEventDispatcher mMockKeyEventDispatcher;
+    @Mock
+    AccessibilityWindowManager mMockA11yWindowManager;
+    @Mock
+    ActivityTaskManagerInternal mMockActivityTaskManagerInternal;
+    @Mock
+    AbstractAccessibilityServiceConnection.SystemSupport mMockSystemSupport;
+    @Mock
+    AccessibilityTrace mMockA11yTrace;
+    @Mock
+    WindowManagerInternal mMockWindowManagerInternal;
+    @Mock
+    SystemActionPerformer mMockSystemActionPerformer;
+    @Mock
+    KeyEventDispatcher mMockKeyEventDispatcher;
     @Mock
     MagnificationProcessor mMockMagnificationProcessor;
-    @Mock IBinder mMockIBinder;
-    @Mock IAccessibilityServiceClient mMockServiceClient;
-    @Mock MotionEventInjector mMockMotionEventInjector;
+    @Mock
+    IBinder mMockIBinder;
+    @Mock
+    IAccessibilityServiceClient mMockServiceClient;
+    @Mock
+    IBrailleDisplayController mMockBrailleDisplayController;
+    @Mock
+    MotionEventInjector mMockMotionEventInjector;
 
     MessageCapturingHandler mHandler = new MessageCapturingHandler(null);
 
@@ -134,6 +158,7 @@
                 mMockWindowManagerInternal, mMockSystemActionPerformer,
                 mMockA11yWindowManager, mMockActivityTaskManagerInternal);
         when(mMockSecurityPolicy.canPerformGestures(mConnection)).thenReturn(true);
+        when(mMockSecurityPolicy.checkAccessibilityAccess(mConnection)).thenReturn(true);
     }
 
     @After
@@ -291,6 +316,119 @@
     }
 
     @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectBluetoothBrailleDisplay() throws Exception {
+        final String macAddress = "00:11:22:33:AA:BB";
+        final byte[] descriptor = {0x05, 0x41};
+        Bundle bd = new Bundle();
+        bd.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_HIDRAW_PATH, "/dev/null");
+        bd.putByteArray(BrailleDisplayController.TEST_BRAILLE_DISPLAY_DESCRIPTOR, descriptor);
+        bd.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_UNIQUE_ID, macAddress);
+        bd.putBoolean(BrailleDisplayController.TEST_BRAILLE_DISPLAY_BUS_BLUETOOTH, true);
+        mConnection.setTestBrailleDisplayData(List.of(bd));
+
+        mConnection.connectBluetoothBrailleDisplay(macAddress, mMockBrailleDisplayController);
+
+        ArgumentCaptor<IBrailleDisplayConnection> connection =
+                ArgumentCaptor.forClass(IBrailleDisplayConnection.class);
+        verify(mMockBrailleDisplayController).onConnected(connection.capture(), eq(descriptor));
+        // Cleanup the connection.
+        connection.getValue().disconnect();
+    }
+
+    @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectBluetoothBrailleDisplay_throwsForMissingBluetoothConnectPermission() {
+        doThrow(SecurityException.class).when(mMockContext)
+                .enforceCallingPermission(eq(Manifest.permission.BLUETOOTH_CONNECT), any());
+
+        assertThrows(SecurityException.class,
+                () -> mConnection.connectBluetoothBrailleDisplay("unused",
+                        mMockBrailleDisplayController));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectBluetoothBrailleDisplay_throwsForNullMacAddress() {
+        assertThrows(NullPointerException.class,
+                () -> mConnection.connectBluetoothBrailleDisplay(null,
+                        mMockBrailleDisplayController));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectBluetoothBrailleDisplay_throwsForMisformattedMacAddress() {
+        assertThrows(IllegalArgumentException.class,
+                () -> mConnection.connectBluetoothBrailleDisplay("12:34",
+                        mMockBrailleDisplayController));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectUsbBrailleDisplay() throws Exception {
+        final String serialNumber = "myUsbDevice";
+        final byte[] descriptor = {0x05, 0x41};
+        Bundle bd = new Bundle();
+        bd.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_HIDRAW_PATH, "/dev/null");
+        bd.putByteArray(BrailleDisplayController.TEST_BRAILLE_DISPLAY_DESCRIPTOR, descriptor);
+        bd.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_UNIQUE_ID, serialNumber);
+        bd.putBoolean(BrailleDisplayController.TEST_BRAILLE_DISPLAY_BUS_BLUETOOTH, false);
+        mConnection.setTestBrailleDisplayData(List.of(bd));
+        UsbDevice usbDevice = Mockito.mock(UsbDevice.class);
+        when(usbDevice.getSerialNumber()).thenReturn(serialNumber);
+        UsbManager usbManager = Mockito.mock(UsbManager.class);
+        when(mMockContext.getSystemService(Context.USB_SERVICE)).thenReturn(usbManager);
+        when(usbManager.hasPermission(eq(usbDevice), eq(COMPONENT_NAME.getPackageName()),
+                anyInt(), anyInt())).thenReturn(true);
+
+        mConnection.connectUsbBrailleDisplay(usbDevice, mMockBrailleDisplayController);
+
+        ArgumentCaptor<IBrailleDisplayConnection> connection =
+                ArgumentCaptor.forClass(IBrailleDisplayConnection.class);
+        verify(mMockBrailleDisplayController).onConnected(connection.capture(), eq(descriptor));
+        // Cleanup the connection.
+        connection.getValue().disconnect();
+    }
+
+    @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectUsbBrailleDisplay_throwsForMissingUsbPermission() {
+        UsbManager usbManager = Mockito.mock(UsbManager.class);
+        when(mMockContext.getSystemService(Context.USB_SERVICE)).thenReturn(usbManager);
+        when(usbManager.hasPermission(notNull(), eq(COMPONENT_NAME.getPackageName()),
+                anyInt(), anyInt())).thenReturn(false);
+
+        assertThrows(SecurityException.class,
+                () -> mConnection.connectUsbBrailleDisplay(Mockito.mock(UsbDevice.class),
+                        mMockBrailleDisplayController));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectUsbBrailleDisplay_throwsForNullDevice() {
+        assertThrows(NullPointerException.class,
+                () -> mConnection.connectUsbBrailleDisplay(null, mMockBrailleDisplayController));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(android.view.accessibility.Flags.FLAG_BRAILLE_DISPLAY_HID)
+    public void connectUsbBrailleDisplay_callsOnConnectionFailedForEmptySerialNumber()
+            throws Exception {
+        UsbManager usbManager = Mockito.mock(UsbManager.class);
+        when(mMockContext.getSystemService(Context.USB_SERVICE)).thenReturn(usbManager);
+        when(usbManager.hasPermission(notNull(), eq(COMPONENT_NAME.getPackageName()),
+                anyInt(), anyInt())).thenReturn(true);
+        UsbDevice usbDevice = Mockito.mock(UsbDevice.class);
+        when(usbDevice.getSerialNumber()).thenReturn("");
+
+        mConnection.connectUsbBrailleDisplay(usbDevice, mMockBrailleDisplayController);
+
+        verify(mMockBrailleDisplayController).onConnectionFailed(
+                BrailleDisplayController.BrailleDisplayCallback
+                        .FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND);
+    }
+
+    @Test
     @RequiresFlagsEnabled(Flags.FLAG_RESETTABLE_DYNAMIC_PROPERTIES)
     public void binderDied_resetA11yServiceInfo() {
         final int flag = AccessibilityServiceInfo.FLAG_REPORT_VIEW_IDS;
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/BrailleDisplayConnectionTest.java b/services/tests/servicestests/src/com/android/server/accessibility/BrailleDisplayConnectionTest.java
new file mode 100644
index 0000000..7c278ce
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/accessibility/BrailleDisplayConnectionTest.java
@@ -0,0 +1,159 @@
+/*
+ * 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.server.accessibility;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.when;
+
+import android.accessibilityservice.BrailleDisplayController;
+import android.os.Bundle;
+import android.testing.DexmakerShareClassLoaderRule;
+
+import com.google.common.truth.Expect;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.nio.file.Path;
+import java.util.List;
+
+/**
+ * Tests for internal details of {@link BrailleDisplayConnection}.
+ *
+ * <p>Prefer adding new tests in CTS where possible.
+ */
+public class BrailleDisplayConnectionTest {
+    private static final Path NULL_PATH = Path.of("/dev/null");
+
+    private BrailleDisplayConnection mBrailleDisplayConnection;
+    @Mock
+    private BrailleDisplayConnection.NativeInterface mNativeInterface;
+    @Mock
+    private AccessibilityServiceConnection mServiceConnection;
+
+    @Rule
+    public final Expect expect = Expect.create();
+
+    // To mock package-private class
+    @Rule
+    public final DexmakerShareClassLoaderRule mDexmakerShareClassLoaderRule =
+            new DexmakerShareClassLoaderRule();
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mBrailleDisplayConnection = new BrailleDisplayConnection(new Object(), mServiceConnection);
+    }
+
+    @Test
+    public void defaultNativeScanner_getReportDescriptor_returnsDescriptor() {
+        int descriptorSize = 4;
+        byte[] descriptor = {0xB, 0xE, 0xE, 0xF};
+        when(mNativeInterface.getHidrawDescSize(anyInt())).thenReturn(descriptorSize);
+        when(mNativeInterface.getHidrawDesc(anyInt(), eq(descriptorSize))).thenReturn(descriptor);
+
+        BrailleDisplayConnection.BrailleDisplayScanner scanner =
+                mBrailleDisplayConnection.getDefaultNativeScanner(mNativeInterface);
+
+        assertThat(scanner.getDeviceReportDescriptor(NULL_PATH)).isEqualTo(descriptor);
+    }
+
+    @Test
+    public void defaultNativeScanner_getReportDescriptor_invalidSize_returnsNull() {
+        when(mNativeInterface.getHidrawDescSize(anyInt())).thenReturn(0);
+
+        BrailleDisplayConnection.BrailleDisplayScanner scanner =
+                mBrailleDisplayConnection.getDefaultNativeScanner(mNativeInterface);
+
+        assertThat(scanner.getDeviceReportDescriptor(NULL_PATH)).isNull();
+    }
+
+    @Test
+    public void defaultNativeScanner_getUniqueId_returnsUniq() {
+        String macAddress = "12:34:56:78";
+        when(mNativeInterface.getHidrawUniq(anyInt())).thenReturn(macAddress);
+
+        BrailleDisplayConnection.BrailleDisplayScanner scanner =
+                mBrailleDisplayConnection.getDefaultNativeScanner(mNativeInterface);
+
+        assertThat(scanner.getUniqueId(NULL_PATH)).isEqualTo(macAddress);
+    }
+
+    @Test
+    public void defaultNativeScanner_getDeviceBusType_busUsb() {
+        when(mNativeInterface.getHidrawBusType(anyInt()))
+                .thenReturn(BrailleDisplayConnection.BUS_USB);
+
+        BrailleDisplayConnection.BrailleDisplayScanner scanner =
+                mBrailleDisplayConnection.getDefaultNativeScanner(mNativeInterface);
+
+        assertThat(scanner.getDeviceBusType(NULL_PATH))
+                .isEqualTo(BrailleDisplayConnection.BUS_USB);
+    }
+
+    @Test
+    public void defaultNativeScanner_getDeviceBusType_busBluetooth() {
+        when(mNativeInterface.getHidrawBusType(anyInt()))
+                .thenReturn(BrailleDisplayConnection.BUS_BLUETOOTH);
+
+        BrailleDisplayConnection.BrailleDisplayScanner scanner =
+                mBrailleDisplayConnection.getDefaultNativeScanner(mNativeInterface);
+
+        assertThat(scanner.getDeviceBusType(NULL_PATH))
+                .isEqualTo(BrailleDisplayConnection.BUS_BLUETOOTH);
+    }
+
+    // BrailleDisplayConnection#setTestData() is used to enable CTS testing with
+    // test Braille display data, but its own implementation should also be tested
+    // so that issues in this helper don't cause confusing failures in CTS.
+    @Test
+    public void setTestData_scannerReturnsTestData() {
+        Bundle bd1 = new Bundle(), bd2 = new Bundle();
+
+        Path path1 = Path.of("/dev/path1"), path2 = Path.of("/dev/path2");
+        bd1.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_HIDRAW_PATH, path1.toString());
+        bd2.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_HIDRAW_PATH, path2.toString());
+        byte[] desc1 = {0xB, 0xE}, desc2 = {0xE, 0xF};
+        bd1.putByteArray(BrailleDisplayController.TEST_BRAILLE_DISPLAY_DESCRIPTOR, desc1);
+        bd2.putByteArray(BrailleDisplayController.TEST_BRAILLE_DISPLAY_DESCRIPTOR, desc2);
+        String uniq1 = "uniq1", uniq2 = "uniq2";
+        bd1.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_UNIQUE_ID, uniq1);
+        bd2.putString(BrailleDisplayController.TEST_BRAILLE_DISPLAY_UNIQUE_ID, uniq2);
+        int bus1 = BrailleDisplayConnection.BUS_USB, bus2 = BrailleDisplayConnection.BUS_BLUETOOTH;
+        bd1.putBoolean(BrailleDisplayController.TEST_BRAILLE_DISPLAY_BUS_BLUETOOTH,
+                bus1 == BrailleDisplayConnection.BUS_BLUETOOTH);
+        bd2.putBoolean(BrailleDisplayController.TEST_BRAILLE_DISPLAY_BUS_BLUETOOTH,
+                bus2 == BrailleDisplayConnection.BUS_BLUETOOTH);
+
+        BrailleDisplayConnection.BrailleDisplayScanner scanner =
+                mBrailleDisplayConnection.setTestData(List.of(bd1, bd2));
+
+        expect.that(scanner.getHidrawNodePaths()).containsExactly(path1, path2);
+        expect.that(scanner.getDeviceReportDescriptor(path1)).isEqualTo(desc1);
+        expect.that(scanner.getDeviceReportDescriptor(path2)).isEqualTo(desc2);
+        expect.that(scanner.getUniqueId(path1)).isEqualTo(uniq1);
+        expect.that(scanner.getUniqueId(path2)).isEqualTo(uniq2);
+        expect.that(scanner.getDeviceBusType(path1)).isEqualTo(bus1);
+        expect.that(scanner.getDeviceBusType(path2)).isEqualTo(bus2);
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java b/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java
index 26934d8..4307ec5 100644
--- a/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java
@@ -682,19 +682,19 @@
                 /* maxRunningUsers= */ 3, /* delayUserDataLocking= */ false);
 
         setUpAndStartUserInBackground(TEST_USER_ID);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback= */ null, /* expectLocking= */ true);
 
         setUpAndStartUserInBackground(TEST_USER_ID1);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback= */ mKeyEvictedCallback, /* expectLocking= */ true);
 
         setUpAndStartUserInBackground(TEST_USER_ID2);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID2, /* delayedLocking= */ false,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID2, /* allowDelayedLocking= */ false,
                 /* keyEvictedCallback= */ null, /* expectLocking= */ true);
 
         setUpAndStartUserInBackground(TEST_USER_ID3);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID3, /* delayedLocking= */ false,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID3, /* allowDelayedLocking= */ false,
                 /* keyEvictedCallback= */ mKeyEvictedCallback, /* expectLocking= */ true);
     }
 
@@ -739,21 +739,21 @@
         mUserController.setInitialConfig(/* userSwitchUiEnabled= */ true,
                 /* maxRunningUsers= */ 3, /* delayUserDataLocking= */ true);
 
-        // delayedLocking set and no KeyEvictedCallback, so it should not lock.
+        // allowDelayedLocking set and no KeyEvictedCallback, so it should not lock.
         setUpAndStartUserInBackground(TEST_USER_ID);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback= */ null, /* expectLocking= */ false);
 
         setUpAndStartUserInBackground(TEST_USER_ID1);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback= */ mKeyEvictedCallback, /* expectLocking= */ true);
 
         setUpAndStartUserInBackground(TEST_USER_ID2);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID2, /* delayedLocking= */ false,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID2, /* allowDelayedLocking= */ false,
                 /* keyEvictedCallback= */ null, /* expectLocking= */ true);
 
         setUpAndStartUserInBackground(TEST_USER_ID3);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID3, /* delayedLocking= */ false,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID3, /* allowDelayedLocking= */ false,
                 /* keyEvictedCallback= */ mKeyEvictedCallback, /* expectLocking= */ true);
     }
 
@@ -843,7 +843,7 @@
         mSetFlagsRule.enableFlags(android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE,
                 android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
         setUpAndStartProfileInBackground(TEST_USER_ID1, UserManager.USER_TYPE_PROFILE_PRIVATE);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback */ null, /* expectLocking= */ false);
     }
 
@@ -855,19 +855,20 @@
         mSetFlagsRule.disableFlags(
                 android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
         setUpAndStartProfileInBackground(TEST_USER_ID1, UserManager.USER_TYPE_PROFILE_PRIVATE);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback */ null, /* expectLocking= */ true);
 
         mSetFlagsRule.disableFlags(android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE);
         mSetFlagsRule.enableFlags(
                 android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
         setUpAndStartProfileInBackground(TEST_USER_ID2, UserManager.USER_TYPE_PROFILE_PRIVATE);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID2, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID2, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback */ null, /* expectLocking= */ true);
     }
 
+    /** Delayed-locking users (as opposed to devices) have no limits on how many can be unlocked. */
     @Test
-    public void testStopPrivateProfileWithDelayedLocking_maxRunningUsersBreached()
+    public void testStopPrivateProfileWithDelayedLocking_imperviousToNumberOfRunningUsers()
             throws Exception {
         mUserController.setInitialConfig(/* mUserSwitchUiEnabled */ true,
                 /* maxRunningUsers= */ 1, /* delayUserDataLocking= */ false);
@@ -875,10 +876,14 @@
                 android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
         setUpAndStartProfileInBackground(TEST_USER_ID1, UserManager.USER_TYPE_PROFILE_PRIVATE);
         setUpAndStartProfileInBackground(TEST_USER_ID2, UserManager.USER_TYPE_PROFILE_MANAGED);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* delayedLocking= */ true,
-                /* keyEvictedCallback */ null, /* expectLocking= */ true);
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* allowDelayedLocking= */ true,
+                /* keyEvictedCallback */ null, /* expectLocking= */ false);
     }
 
+    /**
+        * Tests that when a device/user (managed profile) does not permit delayed locking, then
+        * even if allowDelayedLocking is true, the user will still be locked.
+    */
     @Test
     public void testStopManagedProfileWithDelayedLocking() throws Exception {
         mUserController.setInitialConfig(/* mUserSwitchUiEnabled */ true,
@@ -886,7 +891,7 @@
         mSetFlagsRule.enableFlags(android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE,
                 android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
         setUpAndStartProfileInBackground(TEST_USER_ID1, UserManager.USER_TYPE_PROFILE_MANAGED);
-        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* delayedLocking= */ true,
+        assertUserLockedOrUnlockedAfterStopping(TEST_USER_ID1, /* allowDelayedLocking= */ true,
                 /* keyEvictedCallback */ null, /* expectLocking= */ true);
     }
 
@@ -1087,29 +1092,29 @@
         mUserStates.put(userId, mUserController.getStartedUserState(userId));
     }
 
-    private void assertUserLockedOrUnlockedAfterStopping(int userId, boolean delayedLocking,
+    private void assertUserLockedOrUnlockedAfterStopping(int userId, boolean allowDelayedLocking,
             KeyEvictedCallback keyEvictedCallback, boolean expectLocking) throws Exception {
-        int r = mUserController.stopUser(userId, /* force= */ true, /* delayedLocking= */
-                delayedLocking, null, keyEvictedCallback);
+        int r = mUserController.stopUser(userId, /* force= */ true, /* allowDelayedLocking= */
+                allowDelayedLocking, null, keyEvictedCallback);
         assertThat(r).isEqualTo(ActivityManager.USER_OP_SUCCESS);
-        assertUserLockedOrUnlockedState(userId, delayedLocking, expectLocking);
+        assertUserLockedOrUnlockedState(userId, allowDelayedLocking, expectLocking);
     }
 
     private void assertProfileLockedOrUnlockedAfterStopping(int userId, boolean expectLocking)
             throws Exception {
         boolean profileStopped = mUserController.stopProfile(userId);
         assertThat(profileStopped).isTrue();
-        assertUserLockedOrUnlockedState(userId, /* delayedLocking= */ false, expectLocking);
+        assertUserLockedOrUnlockedState(userId, /* allowDelayedLocking= */ false, expectLocking);
     }
 
-    private void assertUserLockedOrUnlockedState(int userId, boolean delayedLocking,
+    private void assertUserLockedOrUnlockedState(int userId, boolean allowDelayedLocking,
             boolean expectLocking) throws InterruptedException, RemoteException {
         // fake all interim steps
         UserState ussUser = mUserStates.get(userId);
         ussUser.setState(UserState.STATE_SHUTDOWN);
         // Passing delayedLocking invalidates incorrect internal data passing but currently there is
         // no easy way to get that information passed through lambda.
-        mUserController.finishUserStopped(ussUser, delayedLocking);
+        mUserController.finishUserStopped(ussUser, allowDelayedLocking);
         waitForHandlerToComplete(FgThread.getHandler(), HANDLER_WAIT_TIME_MS);
         verify(mInjector.mStorageManagerMock, times(expectLocking ? 1 : 0))
                 .lockCeStorage(userId);
diff --git a/services/tests/servicestests/src/com/android/server/devicestate/DeviceStateManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/devicestate/DeviceStateManagerServiceTest.java
index fa39364..b705077 100644
--- a/services/tests/servicestests/src/com/android/server/devicestate/DeviceStateManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicestate/DeviceStateManagerServiceTest.java
@@ -31,6 +31,7 @@
 import static org.testng.Assert.assertThrows;
 
 import android.annotation.NonNull;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.devicestate.DeviceStateInfo;
 import android.hardware.devicestate.DeviceStateRequest;
 import android.hardware.devicestate.IDeviceStateManagerCallback;
@@ -72,7 +73,8 @@
             new DeviceState(0, "DEFAULT", 0 /* flags */);
     private static final DeviceState OTHER_DEVICE_STATE =
             new DeviceState(1, "OTHER", 0 /* flags */);
-    private static final DeviceState DEVICE_STATE_CANCEL_WHEN_REQUESTER_NOT_ON_TOP =
+    private static final DeviceState
+            DEVICE_STATE_CANCEL_WHEN_REQUESTER_NOT_ON_TOP =
             new DeviceState(2, "DEVICE_STATE_CANCEL_WHEN_REQUESTER_NOT_ON_TOP",
                     DeviceState.FLAG_CANCEL_WHEN_REQUESTER_NOT_ON_TOP /* flags */);
     // A device state that is not reported as being supported for the default test provider.
diff --git a/services/tests/servicestests/src/com/android/server/devicestate/OverrideRequestControllerTest.java b/services/tests/servicestests/src/com/android/server/devicestate/OverrideRequestControllerTest.java
index b3d25f2..cfdb586 100644
--- a/services/tests/servicestests/src/com/android/server/devicestate/OverrideRequestControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicestate/OverrideRequestControllerTest.java
@@ -25,6 +25,7 @@
 import static junit.framework.Assert.assertNull;
 
 import android.annotation.Nullable;
+import android.hardware.devicestate.DeviceState;
 import android.hardware.devicestate.DeviceStateRequest;
 import android.os.Binder;
 import android.platform.test.annotations.Presubmit;
@@ -48,8 +49,10 @@
 @RunWith(AndroidJUnit4.class)
 public final class OverrideRequestControllerTest {
 
-    private static final DeviceState TEST_DEVICE_STATE_ZERO = new DeviceState(0, "TEST_STATE", 0);
-    private static final DeviceState TEST_DEVICE_STATE_ONE = new DeviceState(1, "TEST_STATE", 0);
+    private static final DeviceState
+            TEST_DEVICE_STATE_ZERO = new DeviceState(0, "TEST_STATE", 0);
+    private static final DeviceState
+            TEST_DEVICE_STATE_ONE = new DeviceState(1, "TEST_STATE", 0);
 
     private TestStatusChangeListener mStatusListener;
     private OverrideRequestController mController;
diff --git a/services/tests/servicestests/src/com/android/server/policy/DeviceStateProviderImplTest.java b/services/tests/servicestests/src/com/android/server/policy/DeviceStateProviderImplTest.java
index 7e40f96..16909ab 100644
--- a/services/tests/servicestests/src/com/android/server/policy/DeviceStateProviderImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/policy/DeviceStateProviderImplTest.java
@@ -40,12 +40,12 @@
 import android.hardware.Sensor;
 import android.hardware.SensorEvent;
 import android.hardware.SensorManager;
+import android.hardware.devicestate.DeviceState;
 import android.os.PowerManager;
 
 import androidx.annotation.NonNull;
 
 import com.android.server.LocalServices;
-import com.android.server.devicestate.DeviceState;
 import com.android.server.devicestate.DeviceStateProvider;
 import com.android.server.input.InputManagerInternal;
 
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ManagedServicesTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ManagedServicesTest.java
index 344a4b0..4dded1d 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ManagedServicesTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ManagedServicesTest.java
@@ -16,6 +16,7 @@
 package com.android.server.notification;
 
 import static android.content.Context.DEVICE_POLICY_SERVICE;
+import static android.app.Flags.FLAG_LIFETIME_EXTENSION_REFACTOR;
 import static android.os.UserManager.USER_TYPE_FULL_SECONDARY;
 import static android.os.UserManager.USER_TYPE_PROFILE_CLONE;
 import static android.os.UserManager.USER_TYPE_PROFILE_MANAGED;
@@ -62,6 +63,7 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.platform.test.annotations.EnableFlags;
 import android.provider.Settings;
 import android.text.TextUtils;
 import android.util.ArrayMap;
@@ -1983,6 +1985,22 @@
                 new ComponentName("pkg1", "cmp1"))).isFalse();
     }
 
+    @Test
+    @EnableFlags(FLAG_LIFETIME_EXTENSION_REFACTOR)
+    public void testManagedServiceInfoIsSystemUi() {
+        ManagedServices service = new TestManagedServices(getContext(), mLock, mUserProfiles, mIpm,
+                APPROVAL_BY_COMPONENT);
+
+        ManagedServices.ManagedServiceInfo service0 = service.new ManagedServiceInfo(
+                mock(IInterface.class), ComponentName.unflattenFromString("a/a"), 0, false,
+                mock(ServiceConnection.class), 26, 34);
+
+        service0.isSystemUi = true;
+        assertThat(service0.isSystemUi()).isTrue();
+        service0.isSystemUi = false;
+        assertThat(service0.isSystemUi()).isFalse();
+    }
+
     private void mockServiceInfoWithMetaData(List<ComponentName> componentNames,
             ManagedServices service, ArrayMap<ComponentName, Bundle> metaDatas)
             throws RemoteException {
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 96ffec1..046e057 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -2545,6 +2545,17 @@
         assertThat(mBinderService.getActiveNotifications(sbn.getPackageName()).length).isEqualTo(1);
         assertThat(mService.getNotificationRecordCount()).isEqualTo(1);
 
+        // Checks that a post update is sent.
+        verify(mWorkerHandler, times(1))
+                .post(any(NotificationManagerService.PostNotificationRunnable.class));
+        ArgumentCaptor<NotificationRecord> captor =
+                ArgumentCaptor.forClass(NotificationRecord.class);
+        verify(mListeners, times(1)).prepareNotifyPostedLocked(captor.capture(), any(),
+                anyBoolean());
+        assertThat(captor.getValue().getNotification().flags
+                & FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY).isEqualTo(
+                FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY);
+
         mSetFlagsRule.disableFlags(android.app.Flags.FLAG_LIFETIME_EXTENSION_REFACTOR);
         mBinderService.cancelNotificationWithTag(PKG, PKG, sbn.getTag(), sbn.getId(),
                 sbn.getUserId());
@@ -2577,6 +2588,17 @@
         StatusBarNotification[] notifs = mBinderService.getActiveNotifications(PKG);
         assertThat(notifs.length).isEqualTo(1);
         assertThat(notifs[0].getId()).isEqualTo(1);
+
+        // Checks that a post update is sent.
+        verify(mWorkerHandler, times(1))
+                .post(any(NotificationManagerService.PostNotificationRunnable.class));
+        ArgumentCaptor<NotificationRecord> captor =
+                ArgumentCaptor.forClass(NotificationRecord.class);
+        verify(mListeners, times(1)).prepareNotifyPostedLocked(captor.capture(), any(),
+                anyBoolean());
+        assertThat(captor.getValue().getNotification().flags
+                & FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY).isEqualTo(
+                FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY);
     }
 
     @Test
@@ -2985,18 +3007,29 @@
     public void testCancelNotificationsFromListener_clearAll_NoClearLifetimeExt()
             throws Exception {
         mSetFlagsRule.enableFlags(android.app.Flags.FLAG_LIFETIME_EXTENSION_REFACTOR);
-
         final NotificationRecord notif = generateNotificationRecord(
                 mTestNotificationChannel, 1, null, false);
-        notif.getNotification().flags = FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY;
+        notif.getNotification().flags |= FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY;
         mService.addNotification(notif);
-
+        verify(mWorkerHandler, times(0))
+                .post(any(NotificationManagerService.PostNotificationRunnable.class));
         mService.getBinderService().cancelNotificationsFromListener(null, null);
         waitForIdle();
-
+        // Notification not cancelled.
         StatusBarNotification[] notifs =
                 mBinderService.getActiveNotifications(notif.getSbn().getPackageName());
         assertThat(notifs.length).isEqualTo(1);
+
+        // Checks that a post update is sent.
+        verify(mWorkerHandler, times(1))
+                .post(any(NotificationManagerService.PostNotificationRunnable.class));
+        ArgumentCaptor<NotificationRecord> captor =
+                ArgumentCaptor.forClass(NotificationRecord.class);
+        verify(mListeners, times(1)).prepareNotifyPostedLocked(captor.capture(), any(),
+                anyBoolean());
+        assertThat(captor.getValue().getNotification().flags
+                & FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY).isEqualTo(
+                FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY);
     }
 
     @Test
@@ -3217,6 +3250,17 @@
         StatusBarNotification[] notifs =
                 mBinderService.getActiveNotifications(notif.getSbn().getPackageName());
         assertEquals(1, notifs.length);
+
+        // Checks that a post update is sent.
+        verify(mWorkerHandler, times(1))
+                .post(any(NotificationManagerService.PostNotificationRunnable.class));
+        ArgumentCaptor<NotificationRecord> captor =
+                ArgumentCaptor.forClass(NotificationRecord.class);
+        verify(mListeners, times(1)).prepareNotifyPostedLocked(captor.capture(), any(),
+                anyBoolean());
+        assertThat(captor.getValue().getNotification().flags
+                & FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY).isEqualTo(
+                FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY);
     }
 
     @Test
@@ -5659,6 +5703,17 @@
         StatusBarNotification[] notifsAfter = mBinderService.getActiveNotifications(PKG);
         assertThat(notifsAfter.length).isEqualTo(1);
         assertThat(mService.getNotificationRecord(notif.getKey())).isEqualTo(notif);
+
+        // Checks that a post update is sent.
+        verify(mWorkerHandler, times(1))
+                .post(any(NotificationManagerService.PostNotificationRunnable.class));
+        ArgumentCaptor<NotificationRecord> captor =
+                ArgumentCaptor.forClass(NotificationRecord.class);
+        verify(mListeners, times(1)).prepareNotifyPostedLocked(captor.capture(), any(),
+                anyBoolean());
+        assertThat(captor.getValue().getNotification().flags
+                & FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY).isEqualTo(
+                FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY);
     }
 
     @Test
diff --git a/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java
index 1fb7cd8..9e2b1ec 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java
@@ -32,14 +32,17 @@
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.mock;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.when;
+import static com.android.server.wm.DragDropController.MSG_UNHANDLED_DROP_LISTENER_TIMEOUT;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeTrue;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
 import android.app.PendingIntent;
@@ -49,9 +52,12 @@
 import android.content.pm.ShortcutServiceInternal;
 import android.graphics.PixelFormat;
 import android.os.Binder;
+import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
+import android.os.Message;
 import android.os.Parcelable;
+import android.os.RemoteException;
 import android.os.UserHandle;
 import android.platform.test.annotations.Presubmit;
 import android.view.DragEvent;
@@ -61,6 +67,7 @@
 import android.view.View;
 import android.view.WindowManager;
 import android.view.accessibility.AccessibilityManager;
+import android.window.IUnhandledDragListener;
 
 import androidx.test.filters.SmallTest;
 
@@ -533,14 +540,98 @@
                 });
     }
 
+    @Test
+    public void testUnhandledDragListenerNotCalledForNormalDrags() throws RemoteException {
+        assumeTrue(com.android.window.flags.Flags.delegateUnhandledDrags());
+
+        final IUnhandledDragListener listener = mock(IUnhandledDragListener.class);
+        doReturn(mock(Binder.class)).when(listener).asBinder();
+        mTarget.setUnhandledDragListener(listener);
+        doDragAndDrop(0, ClipData.newPlainText("label", "Test"), 0, 0);
+        verify(listener, times(0)).onUnhandledDrop(any(), any());
+    }
+
+    @Test
+    public void testUnhandledDragListenerReceivesUnhandledDropOverWindow() {
+        assumeTrue(com.android.window.flags.Flags.delegateUnhandledDrags());
+
+        final IUnhandledDragListener listener = mock(IUnhandledDragListener.class);
+        doReturn(mock(Binder.class)).when(listener).asBinder();
+        mTarget.setUnhandledDragListener(listener);
+        final int invalidXY = 100_000;
+        startDrag(View.DRAG_FLAG_GLOBAL, ClipData.newPlainText("label", "Test"), () -> {
+            // Notify the unhandled drag listener
+            mTarget.reportDropWindow(mWindow.mInputChannelToken, invalidXY, invalidXY);
+            mTarget.handleMotionEvent(false /* keepHandling */, invalidXY, invalidXY);
+            mTarget.reportDropResult(mWindow.mClient, false);
+            mTarget.onUnhandledDropCallback(true);
+            mToken = null;
+            try {
+                verify(listener, times(1)).onUnhandledDrop(any(), any());
+            } catch (RemoteException e) {
+                fail("Failed to verify unhandled drop: " + e);
+            }
+        });
+    }
+
+    @Test
+    public void testUnhandledDragListenerReceivesUnhandledDropOverNoValidWindow() {
+        assumeTrue(com.android.window.flags.Flags.delegateUnhandledDrags());
+
+        final IUnhandledDragListener listener = mock(IUnhandledDragListener.class);
+        doReturn(mock(Binder.class)).when(listener).asBinder();
+        mTarget.setUnhandledDragListener(listener);
+        final int invalidXY = 100_000;
+        startDrag(View.DRAG_FLAG_GLOBAL, ClipData.newPlainText("label", "Test"), () -> {
+            // Notify the unhandled drag listener
+            mTarget.reportDropWindow(mock(IBinder.class), invalidXY, invalidXY);
+            mTarget.handleMotionEvent(false /* keepHandling */, invalidXY, invalidXY);
+            mTarget.onUnhandledDropCallback(true);
+            mToken = null;
+            try {
+                verify(listener, times(1)).onUnhandledDrop(any(), any());
+            } catch (RemoteException e) {
+                fail("Failed to verify unhandled drop: " + e);
+            }
+        });
+    }
+
+    @Test
+    public void testUnhandledDragListenerCallbackTimeout() {
+        assumeTrue(com.android.window.flags.Flags.delegateUnhandledDrags());
+
+        final IUnhandledDragListener listener = mock(IUnhandledDragListener.class);
+        doReturn(mock(Binder.class)).when(listener).asBinder();
+        mTarget.setUnhandledDragListener(listener);
+        final int invalidXY = 100_000;
+        startDrag(View.DRAG_FLAG_GLOBAL, ClipData.newPlainText("label", "Test"), () -> {
+            // Notify the unhandled drag listener
+            mTarget.reportDropWindow(mock(IBinder.class), invalidXY, invalidXY);
+            mTarget.handleMotionEvent(false /* keepHandling */, invalidXY, invalidXY);
+
+            // Verify that the unhandled drop listener callback timeout has been scheduled
+            final Handler handler = mTarget.getHandler();
+            assertTrue(handler.hasMessages(MSG_UNHANDLED_DROP_LISTENER_TIMEOUT));
+
+            // Force trigger the timeout and verify that it actually cleans up the drag & timeout
+            handler.handleMessage(Message.obtain(handler, MSG_UNHANDLED_DROP_LISTENER_TIMEOUT));
+            assertFalse(handler.hasMessages(MSG_UNHANDLED_DROP_LISTENER_TIMEOUT));
+            assertFalse(mTarget.dragDropActiveLocked());
+            mToken = null;
+        });
+    }
+
     private void doDragAndDrop(int flags, ClipData data, float dropX, float dropY) {
         startDrag(flags, data, () -> {
             mTarget.reportDropWindow(mWindow.mInputChannelToken, dropX, dropY);
-            mTarget.handleMotionEvent(false, dropX, dropY);
+            mTarget.handleMotionEvent(false /* keepHandling */, dropX, dropY);
             mToken = mWindow.mClient.asBinder();
         });
     }
 
+    /**
+     * Starts a drag with the given parameters, calls Runnable `r` after drag is started.
+     */
     private void startDrag(int flag, ClipData data, Runnable r) {
         final SurfaceSession appSession = new SurfaceSession();
         try {
diff --git a/services/usb/Android.bp b/services/usb/Android.bp
index 3a0a6ab..e8ffe54 100644
--- a/services/usb/Android.bp
+++ b/services/usb/Android.bp
@@ -34,8 +34,20 @@
         "android.hardware.usb-V1.2-java",
         "android.hardware.usb-V1.3-java",
         "android.hardware.usb-V3-java",
+        "usb_flags_lib",
     ],
     lint: {
         baseline_filename: "lint-baseline.xml",
     },
 }
+
+aconfig_declarations {
+    name: "usb_flags",
+    package: "com.android.server.usb.flags",
+    srcs: ["**/usb_flags.aconfig"],
+}
+
+java_aconfig_library {
+    name: "usb_flags_lib",
+    aconfig_declarations: "usb_flags",
+}
diff --git a/services/usb/java/com/android/server/usb/UsbHandlerManager.java b/services/usb/java/com/android/server/usb/UsbHandlerManager.java
index f311274..d83ff1f 100644
--- a/services/usb/java/com/android/server/usb/UsbHandlerManager.java
+++ b/services/usb/java/com/android/server/usb/UsbHandlerManager.java
@@ -37,7 +37,7 @@
  *
  * @hide
  */
-class UsbHandlerManager {
+public class UsbHandlerManager {
     private static final String LOG_TAG = UsbHandlerManager.class.getSimpleName();
 
     private final Context mContext;
diff --git a/services/usb/java/com/android/server/usb/UsbProfileGroupSettingsManager.java b/services/usb/java/com/android/server/usb/UsbProfileGroupSettingsManager.java
index f916660..2ff21ad 100644
--- a/services/usb/java/com/android/server/usb/UsbProfileGroupSettingsManager.java
+++ b/services/usb/java/com/android/server/usb/UsbProfileGroupSettingsManager.java
@@ -18,6 +18,7 @@
 
 import static com.android.internal.app.IntentForwarderActivity.FORWARD_INTENT_TO_MANAGED_PROFILE;
 
+import android.Manifest;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
@@ -62,6 +63,7 @@
 import com.android.internal.util.dump.DualDumpOutputStream;
 import com.android.modules.utils.TypedXmlPullParser;
 import com.android.modules.utils.TypedXmlSerializer;
+import com.android.server.usb.flags.Flags;
 import com.android.server.utils.EventLogger;
 
 import libcore.io.IoUtils;
@@ -80,8 +82,20 @@
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
-class UsbProfileGroupSettingsManager {
+public class UsbProfileGroupSettingsManager {
+    /**
+     * &lt;application&gt; level property that an app can specify to restrict any overlaying of
+     * activities when usb device is attached.
+     *
+     *
+     * <p>This should only be set by privileged apps having {@link Manifest.permission#MANAGE_USB}
+     * permission.
+     * @hide
+     */
+    public static final String PROPERTY_RESTRICT_USB_OVERLAY_ACTIVITIES =
+            "android.app.PROPERTY_RESTRICT_USB_OVERLAY_ACTIVITIES";
     private static final String TAG = UsbProfileGroupSettingsManager.class.getSimpleName();
     private static final boolean DEBUG = false;
 
@@ -101,6 +115,8 @@
 
     private final PackageManager mPackageManager;
 
+    private final ActivityManager mActivityManager;
+
     private final UserManager mUserManager;
     private final @NonNull UsbSettingsManager mSettingsManager;
 
@@ -224,7 +240,7 @@
      * @param settingsManager The settings manager of the service
      * @param usbResolveActivityManager The resovle activity manager of the service
      */
-    UsbProfileGroupSettingsManager(@NonNull Context context, @NonNull UserHandle user,
+    public UsbProfileGroupSettingsManager(@NonNull Context context, @NonNull UserHandle user,
             @NonNull UsbSettingsManager settingsManager,
             @NonNull UsbHandlerManager usbResolveActivityManager) {
         if (DEBUG) Slog.v(TAG, "Creating settings for " + user);
@@ -238,6 +254,7 @@
 
         mContext = context;
         mPackageManager = context.getPackageManager();
+        mActivityManager = context.getSystemService(ActivityManager.class);
         mSettingsManager = settingsManager;
         mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
 
@@ -895,7 +912,10 @@
         // Send broadcast to running activities with registered intent
         mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
 
-        resolveActivity(intent, device, true /* showMtpNotification */);
+        //resolving activities only if there is no foreground activity restricting it.
+        if (!shouldRestrictOverlayActivities()) {
+            resolveActivity(intent, device, true /* showMtpNotification */);
+        }
     }
 
     private void resolveActivity(Intent intent, UsbDevice device, boolean showMtpNotification) {
@@ -918,6 +938,63 @@
         resolveActivity(intent, matches, defaultActivity, device, null);
     }
 
+    /**
+     * @return true if any application in foreground have set restrict_usb_overlay_activities as
+     * true in manifest file. The application needs to have MANAGE_USB permission.
+     */
+    private boolean shouldRestrictOverlayActivities() {
+
+        if (!Flags.allowRestrictionOfOverlayActivities()) return false;
+
+        List<ActivityManager.RunningAppProcessInfo> appProcessInfos = mActivityManager
+                .getRunningAppProcesses();
+
+        List<String> filteredAppProcessInfos = new ArrayList<>();
+        boolean shouldRestrictOverlayActivities;
+
+        //filtering out applications in foreground.
+        for (ActivityManager.RunningAppProcessInfo processInfo : appProcessInfos) {
+            if (processInfo.importance <= ActivityManager
+                    .RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
+                filteredAppProcessInfos.addAll(List.of(processInfo.pkgList));
+            }
+        }
+
+        if (DEBUG) Slog.d(TAG, "packages in foreground : " + filteredAppProcessInfos);
+
+        List<String> packagesHoldingManageUsbPermission =
+                mPackageManager.getPackagesHoldingPermissions(
+                        new String[]{android.Manifest.permission.MANAGE_USB},
+                        PackageManager.MATCH_SYSTEM_ONLY).stream()
+                        .map(packageInfo -> packageInfo.packageName).collect(Collectors.toList());
+
+        //retaining only packages that hold the required permission
+        filteredAppProcessInfos.retainAll(packagesHoldingManageUsbPermission);
+
+        if (DEBUG) {
+            Slog.d(TAG, "packages in foreground with required permission : "
+                    + filteredAppProcessInfos);
+        }
+
+        shouldRestrictOverlayActivities = filteredAppProcessInfos.stream().anyMatch(pkg -> {
+            try {
+                return mPackageManager.getProperty(PROPERTY_RESTRICT_USB_OVERLAY_ACTIVITIES, pkg)
+                        .getBoolean();
+            } catch (NameNotFoundException e) {
+                if (DEBUG) {
+                    Slog.d(TAG, "property PROPERTY_RESTRICT_USB_OVERLAY_ACTIVITIES "
+                            + "not present for " + pkg);
+                }
+                return false;
+            }
+        });
+
+        if (shouldRestrictOverlayActivities) {
+            Slog.d(TAG, "restricting starting of usb overlay activities");
+        }
+        return shouldRestrictOverlayActivities;
+    }
+
     public void deviceAttachedForFixedHandler(UsbDevice device, ComponentName component) {
         final Intent intent = createDeviceAttachedIntent(device);
 
diff --git a/services/usb/java/com/android/server/usb/UsbSettingsManager.java b/services/usb/java/com/android/server/usb/UsbSettingsManager.java
index 8e53ff4..0b854a8 100644
--- a/services/usb/java/com/android/server/usb/UsbSettingsManager.java
+++ b/services/usb/java/com/android/server/usb/UsbSettingsManager.java
@@ -33,7 +33,7 @@
 /**
  * Maintains all {@link UsbUserSettingsManager} for all users.
  */
-class UsbSettingsManager {
+public class UsbSettingsManager {
     private static final String LOG_TAG = UsbSettingsManager.class.getSimpleName();
     private static final boolean DEBUG = false;
 
@@ -70,7 +70,7 @@
      *
      * @return The settings for the user
      */
-    @NonNull UsbUserSettingsManager getSettingsForUser(@UserIdInt int userId) {
+    public @NonNull UsbUserSettingsManager getSettingsForUser(@UserIdInt int userId) {
         synchronized (mSettingsByUser) {
             UsbUserSettingsManager settings = mSettingsByUser.get(userId);
             if (settings == null) {
diff --git a/services/usb/java/com/android/server/usb/UsbUserSettingsManager.java b/services/usb/java/com/android/server/usb/UsbUserSettingsManager.java
index c2b8d01..be729c5 100644
--- a/services/usb/java/com/android/server/usb/UsbUserSettingsManager.java
+++ b/services/usb/java/com/android/server/usb/UsbUserSettingsManager.java
@@ -49,7 +49,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
-class UsbUserSettingsManager {
+public class UsbUserSettingsManager {
     private static final String TAG = UsbUserSettingsManager.class.getSimpleName();
     private static final boolean DEBUG = false;
 
@@ -81,7 +81,7 @@
      *
      * @return The resolve infos of the activities that can handle the intent
      */
-    List<ResolveInfo> queryIntentActivities(@NonNull Intent intent) {
+    public List<ResolveInfo> queryIntentActivities(@NonNull Intent intent) {
         return mPackageManager.queryIntentActivitiesAsUser(intent, PackageManager.GET_META_DATA,
                 mUser.getIdentifier());
     }
diff --git a/services/usb/java/com/android/server/usb/flags/usb_flags.aconfig b/services/usb/java/com/android/server/usb/flags/usb_flags.aconfig
new file mode 100644
index 0000000..ea6e502
--- /dev/null
+++ b/services/usb/java/com/android/server/usb/flags/usb_flags.aconfig
@@ -0,0 +1,8 @@
+package: "com.android.server.usb.flags"
+
+flag {
+    name: "allow_restriction_of_overlay_activities"
+    namespace: "usb"
+    description: "This flag controls the restriction of usb overlay activities"
+    bug: "307231174"
+}
diff --git a/telephony/java/android/telephony/DomainSelectionService.java b/telephony/java/android/telephony/DomainSelectionService.java
index 3c11da5..4ff9712 100644
--- a/telephony/java/android/telephony/DomainSelectionService.java
+++ b/telephony/java/android/telephony/DomainSelectionService.java
@@ -831,7 +831,7 @@
             @NonNull String tag, @NonNull String errorLogName) {
         try {
             CompletableFuture.runAsync(
-                    () -> TelephonyUtils.runWithCleanCallingIdentity(r), executor).join();
+                    () -> TelephonyUtils.runWithCleanCallingIdentity(r), executor);
         } catch (CancellationException | CompletionException e) {
             Rlog.w(tag, "Binder - " + errorLogName + " exception: " + e.getMessage());
         }
diff --git a/tests/UsbManagerTests/Android.bp b/tests/UsbManagerTests/Android.bp
index c02d8e9..70c7dad 100644
--- a/tests/UsbManagerTests/Android.bp
+++ b/tests/UsbManagerTests/Android.bp
@@ -29,12 +29,17 @@
     static_libs: [
         "frameworks-base-testutils",
         "androidx.test.rules",
-        "mockito-target-inline-minus-junit4",
+        "mockito-target-extended-minus-junit4",
         "platform-test-annotations",
         "truth",
         "UsbManagerTestLib",
     ],
-    jni_libs: ["libdexmakerjvmtiagent"],
+    jni_libs: [
+        // Required for ExtendedMockito
+        "libdexmakerjvmtiagent",
+        "libmultiplejvmtiagentsinterferenceagent",
+        "libstaticjvmtiagent",
+    ],
     certificate: "platform",
     platform_apis: true,
     test_suites: ["device-tests"],
diff --git a/tests/UsbManagerTests/src/com/android/server/usbtest/UsbProfileGroupSettingsManagerTest.java b/tests/UsbManagerTests/src/com/android/server/usbtest/UsbProfileGroupSettingsManagerTest.java
new file mode 100644
index 0000000..4780d8a
--- /dev/null
+++ b/tests/UsbManagerTests/src/com/android/server/usbtest/UsbProfileGroupSettingsManagerTest.java
@@ -0,0 +1,195 @@
+/*
+ * 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.server.usbtest;
+
+import static com.android.server.usb.UsbProfileGroupSettingsManager.PROPERTY_RESTRICT_USB_OVERLAY_ACTIVITIES;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.ActivityManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.Property;
+import android.content.pm.UserInfo;
+import android.content.res.Resources;
+import android.hardware.usb.UsbDevice;
+import android.os.UserHandle;
+import android.os.UserManager;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.dx.mockito.inline.extended.ExtendedMockito;
+import com.android.server.usb.UsbHandlerManager;
+import com.android.server.usb.UsbProfileGroupSettingsManager;
+import com.android.server.usb.UsbSettingsManager;
+import com.android.server.usb.UsbUserSettingsManager;
+import com.android.server.usb.flags.Flags;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.mockito.MockitoSession;
+import org.mockito.quality.Strictness;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Unit tests for {@link com.android.server.usb.UsbProfileGroupSettingsManager}.
+ * Note: MUST claim MANAGE_USB permission in Manifest
+ */
+@RunWith(AndroidJUnit4.class)
+public class UsbProfileGroupSettingsManagerTest {
+
+    private static final String TEST_PACKAGE_NAME = "testPkg";
+    @Mock
+    private Context mContext;
+    @Mock
+    private PackageManager mPackageManager;
+    @Mock
+    private ActivityManager mActivityManager;
+    @Mock
+    private UserHandle mUserHandle;
+    @Mock
+    private UsbSettingsManager mUsbSettingsManager;
+    @Mock
+    private UsbHandlerManager mUsbHandlerManager;
+    @Mock
+    private UserManager mUserManager;
+    @Mock
+    private UsbUserSettingsManager mUsbUserSettingsManager;
+    @Mock private Property mProperty;
+    private ActivityManager.RunningAppProcessInfo mRunningAppProcessInfo;
+    private PackageInfo mPackageInfo;
+    private UsbProfileGroupSettingsManager mUsbProfileGroupSettingsManager;
+    private MockitoSession mStaticMockSession;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+
+        mRunningAppProcessInfo = new ActivityManager.RunningAppProcessInfo();
+        mRunningAppProcessInfo.pkgList = new String[]{TEST_PACKAGE_NAME};
+        mPackageInfo = new PackageInfo();
+        mPackageInfo.packageName = TEST_PACKAGE_NAME;
+        mPackageInfo.applicationInfo = Mockito.mock(ApplicationInfo.class);
+
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+        when(mContext.getSystemService(ActivityManager.class)).thenReturn(mActivityManager);
+        when(mContext.getResources()).thenReturn(Mockito.mock(Resources.class));
+        when(mContext.createPackageContextAsUser(anyString(), anyInt(), any(UserHandle.class)))
+                .thenReturn(mContext);
+        when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
+
+        mUsbProfileGroupSettingsManager = new UsbProfileGroupSettingsManager(mContext, mUserHandle,
+                mUsbSettingsManager, mUsbHandlerManager);
+
+        mStaticMockSession = ExtendedMockito.mockitoSession()
+                .mockStatic(Flags.class)
+                .strictness(Strictness.WARN)
+                .startMocking();
+
+        when(mPackageManager.getPackageInfo(TEST_PACKAGE_NAME, 0)).thenReturn(mPackageInfo);
+        when(mPackageManager.getProperty(eq(PROPERTY_RESTRICT_USB_OVERLAY_ACTIVITIES),
+                eq(TEST_PACKAGE_NAME))).thenReturn(mProperty);
+        when(mUserManager.getEnabledProfiles(anyInt()))
+                .thenReturn(List.of(Mockito.mock(UserInfo.class)));
+        when(mUsbSettingsManager.getSettingsForUser(anyInt())).thenReturn(mUsbUserSettingsManager);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mStaticMockSession.finishMocking();
+    }
+
+    @Test
+    public void testDeviceAttached_flagTrueWithoutForegroundActivity_resolveActivityCalled() {
+        when(Flags.allowRestrictionOfOverlayActivities()).thenReturn(true);
+        when(mActivityManager.getRunningAppProcesses()).thenReturn(new ArrayList<>());
+        when(mPackageManager.getPackagesHoldingPermissions(
+                new String[]{android.Manifest.permission.MANAGE_USB},
+                PackageManager.MATCH_SYSTEM_ONLY)).thenReturn(List.of(mPackageInfo));
+        UsbDevice device = Mockito.mock(UsbDevice.class);
+        mUsbProfileGroupSettingsManager.deviceAttached(device);
+        verify(mUsbUserSettingsManager).queryIntentActivities(any(Intent.class));
+    }
+
+    @Test
+    public void testDeviceAttached_noForegroundActivityWithUsbPermission_resolveActivityCalled() {
+        when(Flags.allowRestrictionOfOverlayActivities()).thenReturn(true);
+        when(mActivityManager.getRunningAppProcesses()).thenReturn(List.of(mRunningAppProcessInfo));
+        when(mPackageManager.getPackagesHoldingPermissions(
+                new String[]{android.Manifest.permission.MANAGE_USB},
+                PackageManager.MATCH_SYSTEM_ONLY)).thenReturn(new ArrayList<>());
+        UsbDevice device = Mockito.mock(UsbDevice.class);
+        mUsbProfileGroupSettingsManager.deviceAttached(device);
+        verify(mUsbUserSettingsManager).queryIntentActivities(any(Intent.class));
+    }
+
+    @Test
+    public void testDeviceAttached_foregroundActivityWithManifestField_resolveActivityNotCalled() {
+        when(Flags.allowRestrictionOfOverlayActivities()).thenReturn(true);
+        when(mProperty.getBoolean()).thenReturn(true);
+        when(mActivityManager.getRunningAppProcesses()).thenReturn(List.of(mRunningAppProcessInfo));
+        when(mPackageManager.getPackagesHoldingPermissions(
+                new String[]{android.Manifest.permission.MANAGE_USB},
+                PackageManager.MATCH_SYSTEM_ONLY)).thenReturn(List.of(mPackageInfo));
+        UsbDevice device = Mockito.mock(UsbDevice.class);
+        mUsbProfileGroupSettingsManager.deviceAttached(device);
+        verify(mUsbUserSettingsManager, times(0))
+                .queryIntentActivities(any(Intent.class));
+    }
+
+    @Test
+    public void testDeviceAttached_foregroundActivityWithoutManifestField_resolveActivityCalled() {
+        when(Flags.allowRestrictionOfOverlayActivities()).thenReturn(true);
+        when(mProperty.getBoolean()).thenReturn(false);
+        when(mActivityManager.getRunningAppProcesses()).thenReturn(List.of(mRunningAppProcessInfo));
+        when(mPackageManager.getPackagesHoldingPermissions(
+                new String[]{android.Manifest.permission.MANAGE_USB},
+                PackageManager.MATCH_SYSTEM_ONLY)).thenReturn(List.of(mPackageInfo));
+        UsbDevice device = Mockito.mock(UsbDevice.class);
+        mUsbProfileGroupSettingsManager.deviceAttached(device);
+        verify(mUsbUserSettingsManager).queryIntentActivities(any(Intent.class));
+    }
+
+    @Test
+    public void testDeviceAttached_flagFalseForegroundActivity_resolveActivityCalled() {
+        when(Flags.allowRestrictionOfOverlayActivities()).thenReturn(false);
+        when(mProperty.getBoolean()).thenReturn(true);
+        when(mActivityManager.getRunningAppProcesses()).thenReturn(List.of(mRunningAppProcessInfo));
+        when(mPackageManager.getPackagesHoldingPermissions(
+                new String[]{android.Manifest.permission.MANAGE_USB},
+                PackageManager.MATCH_SYSTEM_ONLY)).thenReturn(List.of(mPackageInfo));
+        UsbDevice device = Mockito.mock(UsbDevice.class);
+        mUsbProfileGroupSettingsManager.deviceAttached(device);
+        verify(mUsbUserSettingsManager).queryIntentActivities(any(Intent.class));
+    }
+}
diff --git a/tests/testables/src/android/testing/TestableLooper.java b/tests/testables/src/android/testing/TestableLooper.java
index 60c25b7..be5c84c 100644
--- a/tests/testables/src/android/testing/TestableLooper.java
+++ b/tests/testables/src/android/testing/TestableLooper.java
@@ -14,6 +14,8 @@
 
 package android.testing;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Looper;
@@ -85,6 +87,57 @@
         setupQueue(looper);
     }
 
+    /**
+     * Wrap the given runnable so that it will run blocking on the Looper that will be set up for
+     * the given test.
+     * <p>
+     * This method is required to support any TestRule which needs to run setup and/or teardown code
+     * on the TestableLooper. Whether using {@link AndroidTestingRunner} or
+     * {@link TestWithLooperRule}, the TestRule's Statement evaluates on the test instrumentation
+     * thread, rather than the TestableLooper thread, so access to the TestableLooper is required.
+     * However, {@link #get(Object)} will return {@code null} both before and after the inner
+     * statement is evaluated:
+     * <ul>
+     * <li>Before the test {@link #get} returns {@code null} because while the TestableLooperHolder
+     * is accessible in sLoopers, it has not been initialized with an actual TestableLooper yet.
+     * This method's use of the internal LooperFrameworkMethod ensures that all setup and teardown
+     * of the TestableLooper happen as it would for all other wrapped code blocks.
+     * <li>After the test {@link #get} can return {@code null} because many tests call
+     * {@link #remove} in the teardown method. The fact that this method returns a runnable allows
+     * it to be called before the test (when the TestableLooperHolder is still in sLoopers), and
+     * then executed as teardown after the test.
+     * </ul>
+     *
+     * @param test     the test instance (just like passed to {@link #get(Object)})
+     * @param runnable the operation that should eventually be run on the TestableLooper
+     * @return a runnable that will block the thread on which it is called until the given runnable
+     *          is finished.  Will be {@code null} if there is no looper for the given test.
+     * @hide
+     */
+    @Nullable
+    public static RunnableWithException wrapWithRunBlocking(
+            Object test, @NonNull RunnableWithException runnable) {
+        TestableLooperHolder looperHolder = sLoopers.get(test);
+        if (looperHolder == null) {
+            return null;
+        }
+        try {
+            FrameworkMethod base = new FrameworkMethod(runnable.getClass().getMethod("run"));
+            LooperFrameworkMethod wrapped = new LooperFrameworkMethod(base, looperHolder);
+            return () -> {
+                try {
+                    wrapped.invokeExplosively(runnable);
+                } catch (RuntimeException | Error e) {
+                    throw e;
+                } catch (Throwable e) {
+                    throw new RuntimeException(e);
+                }
+            };
+        } catch (NoSuchMethodException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
     public Looper getLooper() {
         return mLooper;
     }
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt
index 97e09b8..06eeb47c 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGen.kt
@@ -49,6 +49,7 @@
 class HostStubGen(val options: HostStubGenOptions) {
     fun run() {
         val errors = HostStubGenErrors()
+        val stats = HostStubGenStats()
 
         // Load all classes.
         val allClasses = loadClassStructures(options.inJar.get)
@@ -80,7 +81,14 @@
                 options.enableClassChecker.get,
                 allClasses,
                 errors,
+                stats,
         )
+
+        // Dump statistics, if specified.
+        options.statsFile.ifSet {
+            PrintWriter(it).use { pw -> stats.dump(pw) }
+            log.i("Dump file created at $it")
+        }
     }
 
     /**
@@ -237,6 +245,7 @@
             enableChecker: Boolean,
             classes: ClassNodes,
             errors: HostStubGenErrors,
+            stats: HostStubGenStats,
             ) {
         log.i("Converting %s into [stub: %s, impl: %s] ...", inJar, outStubJar, outImplJar)
         log.i("ASM CheckClassAdapter is %s", if (enableChecker) "enabled" else "disabled")
@@ -254,7 +263,8 @@
                         while (inEntries.hasMoreElements()) {
                             val entry = inEntries.nextElement()
                             convertSingleEntry(inZip, entry, stubOutStream, implOutStream,
-                                    filter, packageRedirector, enableChecker, classes, errors)
+                                    filter, packageRedirector, enableChecker, classes, errors,
+                                    stats)
                         }
                         log.i("Converted all entries.")
                     }
@@ -287,6 +297,7 @@
             enableChecker: Boolean,
             classes: ClassNodes,
             errors: HostStubGenErrors,
+            stats: HostStubGenStats,
             ) {
         log.d("Entry: %s", entry.name)
         log.withIndent {
@@ -300,7 +311,7 @@
             // If it's a class, convert it.
             if (name.endsWith(".class")) {
                 processSingleClass(inZip, entry, stubOutStream, implOutStream, filter,
-                        packageRedirector, enableChecker, classes, errors)
+                        packageRedirector, enableChecker, classes, errors, stats)
                 return
             }
 
@@ -354,6 +365,7 @@
             enableChecker: Boolean,
             classes: ClassNodes,
             errors: HostStubGenErrors,
+            stats: HostStubGenStats,
             ) {
         val classInternalName = entry.name.replaceFirst("\\.class$".toRegex(), "")
         val classPolicy = filter.getPolicyForClass(classInternalName)
@@ -370,7 +382,7 @@
                     stubOutStream.putNextEntry(newEntry)
                     convertClass(classInternalName, /*forImpl=*/false, bis,
                             stubOutStream, filter, packageRedirector, enableChecker, classes,
-                            errors)
+                            errors, stats)
                     stubOutStream.closeEntry()
                 }
             }
@@ -383,7 +395,7 @@
                     implOutStream.putNextEntry(newEntry)
                     convertClass(classInternalName, /*forImpl=*/true, bis,
                             implOutStream, filter, packageRedirector, enableChecker, classes,
-                            errors)
+                            errors, stats)
                     implOutStream.closeEntry()
                 }
             }
@@ -403,6 +415,7 @@
             enableChecker: Boolean,
             classes: ClassNodes,
             errors: HostStubGenErrors,
+            stats: HostStubGenStats,
             ) {
         val cr = ClassReader(input)
 
@@ -420,6 +433,7 @@
                 enablePostTrace = options.enablePostTrace.get,
                 enableNonStubMethodCallDetection = options.enableNonStubMethodCallDetection.get,
                 errors = errors,
+                stats = stats,
         )
         outVisitor = BaseAdapter.getVisitor(classInternalName, classes, outVisitor, filter,
                 packageRedirector, forImpl, visitorOptions)
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenOptions.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenOptions.kt
index d2ead18..9f5d524 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenOptions.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenOptions.kt
@@ -108,6 +108,8 @@
         var enablePostTrace: SetOnce<Boolean> = SetOnce(false),
 
         var enableNonStubMethodCallDetection: SetOnce<Boolean> = SetOnce(false),
+
+        var statsFile: SetOnce<String?> = SetOnce(null),
 ) {
     companion object {
 
@@ -252,6 +254,8 @@
                         "--verbose-log" -> setLogFile(LogLevel.Verbose, nextArg())
                         "--debug-log" -> setLogFile(LogLevel.Debug, nextArg())
 
+                        "--stats-file" -> ret.statsFile.setNextStringArg()
+
                         else -> throw ArgumentsException("Unknown option: $arg")
                     }
                 } catch (e: SetOnce.SetMoreThanOnceException) {
@@ -387,6 +391,7 @@
               enablePreTrace=$enablePreTrace,
               enablePostTrace=$enablePostTrace,
               enableNonStubMethodCallDetection=$enableNonStubMethodCallDetection,
+              statsFile=$statsFile,
             }
             """.trimIndent()
     }
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenStats.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenStats.kt
new file mode 100644
index 0000000..fe4072f
--- /dev/null
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/HostStubGenStats.kt
@@ -0,0 +1,74 @@
+/*
+ * 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.hoststubgen
+
+import com.android.hoststubgen.asm.toHumanReadableClassName
+import com.android.hoststubgen.filters.FilterPolicyWithReason
+import java.io.PrintWriter
+
+open class HostStubGenStats {
+    data class Stats(
+            var supported: Int = 0,
+            var total: Int = 0,
+            val children: MutableMap<String, Stats> = mutableMapOf<String, Stats>(),
+    )
+
+    private val stats = mutableMapOf<String, Stats>()
+
+    fun onVisitPolicyForMethod(fullClassName: String, policy: FilterPolicyWithReason) {
+        if (policy.isIgnoredForStats) return
+
+        val packageName = resolvePackageName(fullClassName)
+        val className = resolveClassName(fullClassName)
+
+        val packageStats = stats.getOrPut(packageName) { Stats() }
+        val classStats = packageStats.children.getOrPut(className) { Stats() }
+
+        if (policy.policy.isSupported) {
+            packageStats.supported += 1
+            classStats.supported += 1
+        }
+        packageStats.total += 1
+        classStats.total += 1
+    }
+
+    fun dump(pw: PrintWriter) {
+        pw.printf("PackageName,ClassName,SupportedMethods,TotalMethods\n")
+        stats.forEach { (packageName, packageStats) ->
+            if (packageStats.supported > 0) {
+                packageStats.children.forEach { (className, classStats) ->
+                    pw.printf("%s,%s,%d,%d\n", packageName, className,
+                            classStats.supported, classStats.total)
+                }
+            }
+        }
+    }
+
+    private fun resolvePackageName(fullClassName: String): String {
+        val start = fullClassName.lastIndexOf('/')
+        return fullClassName.substring(0, start).toHumanReadableClassName()
+    }
+
+    private fun resolveClassName(fullClassName: String): String {
+        val start = fullClassName.lastIndexOf('/')
+        val end = fullClassName.indexOf('$')
+        if (end == -1) {
+            return fullClassName.substring(start + 1)
+        } else {
+            return fullClassName.substring(start + 1, end)
+        }
+    }
+}
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicy.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicy.kt
index 9317996..4d21106 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicy.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicy.kt
@@ -111,6 +111,16 @@
             }
         }
 
+    /** Returns whether a policy is considered supported. */
+    val isSupported: Boolean
+        get() {
+            return when (this) {
+                // TODO: handle native method with no substitution as being unsupported
+                Stub, StubClass, Keep, KeepClass, SubstituteAndStub, SubstituteAndKeep -> true
+                else -> false
+            }
+        }
+
     fun getSubstitutionBasePolicy(): FilterPolicy {
         return when (this) {
             SubstituteAndKeep -> Keep
@@ -136,4 +146,4 @@
     fun withReason(reason: String): FilterPolicyWithReason {
         return FilterPolicyWithReason(this, reason)
     }
-}
\ No newline at end of file
+}
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 b64a2f5..53eb5a8 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicyWithReason.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/FilterPolicyWithReason.kt
@@ -63,4 +63,15 @@
     override fun toString(): String {
         return "[$policy - reason: $reason]"
     }
-}
\ No newline at end of file
+
+    /** Returns whether this policy should be ignored for stats. */
+    val isIgnoredForStats: Boolean
+        get() {
+            return reason.contains("anonymous-inner-class")
+                    || reason.contains("is-annotation")
+                    || reason.contains("is-enum")
+                    || reason.contains("is-synthetic-method")
+                    || reason.contains("special-class")
+                    || reason.contains("substitute-from")
+        }
+}
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/ImplicitOutputFilter.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/ImplicitOutputFilter.kt
index ea7d1d0..78b13fd 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/ImplicitOutputFilter.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/ImplicitOutputFilter.kt
@@ -119,14 +119,14 @@
             if (cn.isEnum()) {
                 mn?.let { mn ->
                     if (isAutoGeneratedEnumMember(mn)) {
-                        return memberPolicy.withReason(classPolicy.reason).wrapReason("enum")
+                        return memberPolicy.withReason(classPolicy.reason).wrapReason("is-enum")
                     }
                 }
             }
 
             // Keep (or stub) all members of annotations.
             if (cn.isAnnotation()) {
-                return memberPolicy.withReason(classPolicy.reason).wrapReason("annotation")
+                return memberPolicy.withReason(classPolicy.reason).wrapReason("is-annotation")
             }
 
             mn?.let {
@@ -134,7 +134,7 @@
                     // For synthetic methods (such as lambdas), let's just inherit the class's
                     // policy.
                     return memberPolicy.withReason(classPolicy.reason).wrapReason(
-                            "synthetic method")
+                            "is-synthetic-method")
                 }
             }
         }
diff --git a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/TextFileFilterPolicyParser.kt b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/TextFileFilterPolicyParser.kt
index 7fdd944..6ad83fb 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/TextFileFilterPolicyParser.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/filters/TextFileFilterPolicyParser.kt
@@ -132,23 +132,24 @@
                                             throw ParseException(
                                                     "Policy for AIDL classes already defined")
                                         }
-                                        aidlPolicy = policy.withReason("$FILTER_REASON (AIDL)")
+                                        aidlPolicy = policy.withReason(
+                                                "$FILTER_REASON (special-class AIDL)")
                                     }
                                     SpecialClass.FeatureFlags -> {
                                         if (featureFlagsPolicy != null) {
                                             throw ParseException(
                                                     "Policy for feature flags already defined")
                                         }
-                                        featureFlagsPolicy =
-                                                policy.withReason("$FILTER_REASON (feature flags)")
+                                        featureFlagsPolicy = policy.withReason(
+                                                "$FILTER_REASON (special-class feature flags)")
                                     }
                                     SpecialClass.Sysprops -> {
                                         if (syspropsPolicy != null) {
                                             throw ParseException(
                                                     "Policy for sysprops already defined")
                                         }
-                                        syspropsPolicy =
-                                                policy.withReason("$FILTER_REASON (sysprops)")
+                                        syspropsPolicy = policy.withReason(
+                                                "$FILTER_REASON (special-class sysprops)")
                                     }
                                 }
                             }
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 21cfd4b..c20aa8b 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/BaseAdapter.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/BaseAdapter.kt
@@ -16,6 +16,7 @@
 package com.android.hoststubgen.visitors
 
 import com.android.hoststubgen.HostStubGenErrors
+import com.android.hoststubgen.HostStubGenStats
 import com.android.hoststubgen.LogLevel
 import com.android.hoststubgen.asm.ClassNodes
 import com.android.hoststubgen.asm.UnifiedVisitor
@@ -50,6 +51,7 @@
      */
     data class Options (
             val errors: HostStubGenErrors,
+            val stats: HostStubGenStats,
             val enablePreTrace: Boolean,
             val enablePostTrace: Boolean,
             val enableNonStubMethodCallDetection: Boolean,
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 416b782..beca945 100644
--- a/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/ImplGeneratingAdapter.kt
+++ b/tools/hoststubgen/hoststubgen/src/com/android/hoststubgen/visitors/ImplGeneratingAdapter.kt
@@ -141,6 +141,11 @@
             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